diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 10f30916..6b7b74c5 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.2.0"
+  ".": "0.3.0"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index 7309c957..a0aad226 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
-configured_endpoints: 118
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/metronome/metronome-f7e0e0ddfc48af411be9cceb4ff2f2902fd49e10a0e37375e291c2a06a6ddf6d.yml
-openapi_spec_hash: 51a0820e0399b218d44af30e9e0cb2da
-config_hash: e73a5fed3fb2fc458b2cd21b1e3e7b91
+configured_endpoints: 115
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/metronome/metronome-f12f505faf40d5f25d74c0b5a417e2b36c7f3f9621a0e23acd3d6ec4c615443e.yml
+openapi_spec_hash: 5c1f13896608a69feebd8855703b76df
+config_hash: 6bd82f310398d5d47bcfeb8d7ed150b3
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7d15a619..db36ccd4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,21 @@
 # Changelog
 
+## 0.3.0 (2026-05-29)
+
+Full Changelog: [v0.2.0...v0.3.0](https://github.com/Metronome-Industries/metronome-java/compare/v0.2.0...v0.3.0)
+
+### Features
+
+* [LAUNCH-2814] editContract returns full edit in the response ([8e77b8c](https://github.com/Metronome-Industries/metronome-java/commit/8e77b8c306f03efae58232e5f5c212ad42e2a0ae))
+* [orch-1860] remove all deprecated `/payments/*` endpoints from API ([d1ab06d](https://github.com/Metronome-Industries/metronome-java/commit/d1ab06d44d2a14a933564b1ea19953f66193ea50))
+* create contract returns contract data ([ed539ea](https://github.com/Metronome-Industries/metronome-java/commit/ed539ea6b6ae83b498b5669e86d67145e81b89fe))
+* nikku-orch-1723-update-create-contract ([c088c2a](https://github.com/Metronome-Industries/metronome-java/commit/c088c2afcc46740dc0b472722797006c135f8e80))
+
+
+### Chores
+
+* (internal) Add threshold balance specifier to contract create & edit, package create and both contract and package retrievals ([0f7d65f](https://github.com/Metronome-Industries/metronome-java/commit/0f7d65f597e64b05400557623bc7b90832639d3f))
+
 ## 0.2.0 (2026-05-18)
 
 Full Changelog: [v0.1.0...v0.2.0](https://github.com/Metronome-Industries/metronome-java/compare/v0.1.0...v0.2.0)
diff --git a/README.md b/README.md
index 6b4ff70b..c574abaa 100644
--- a/README.md
+++ b/README.md
@@ -2,8 +2,8 @@
 
 <!-- x-release-please-start-version -->
 
-[![Maven Central](https://img.shields.io/maven-central/v/com.metronome.api/metronome-java)](https://central.sonatype.com/artifact/com.metronome.api/metronome-java/0.2.0)
-[![javadoc](https://javadoc.io/badge2/com.metronome.api/metronome-java/0.2.0/javadoc.svg)](https://javadoc.io/doc/com.metronome.api/metronome-java/0.2.0)
+[![Maven Central](https://img.shields.io/maven-central/v/com.metronome.api/metronome-java)](https://central.sonatype.com/artifact/com.metronome.api/metronome-java/0.3.0)
+[![javadoc](https://javadoc.io/badge2/com.metronome.api/metronome-java/0.3.0/javadoc.svg)](https://javadoc.io/doc/com.metronome.api/metronome-java/0.3.0)
 
 <!-- x-release-please-end -->
 
@@ -20,7 +20,7 @@ Use the Metronome MCP Server to enable AI assistants to interact with this API,
 
 <!-- x-release-please-start-version -->
 
-The REST API documentation can be found on [docs.metronome.com](https://docs.metronome.com). Javadocs are available on [javadoc.io](https://javadoc.io/doc/com.metronome.api/metronome-java/0.2.0).
+The REST API documentation can be found on [docs.metronome.com](https://docs.metronome.com). Javadocs are available on [javadoc.io](https://javadoc.io/doc/com.metronome.api/metronome-java/0.3.0).
 
 <!-- x-release-please-end -->
 
@@ -31,7 +31,7 @@ The REST API documentation can be found on [docs.metronome.com](https://docs.met
 ### Gradle
 
 ```kotlin
-implementation("com.metronome.api:metronome-java:0.2.0")
+implementation("com.metronome.api:metronome-java:0.3.0")
 ```
 
 ### Maven
@@ -40,7 +40,7 @@ implementation("com.metronome.api:metronome-java:0.2.0")
 <dependency>
   <groupId>com.metronome.api</groupId>
   <artifactId>metronome-java</artifactId>
-  <version>0.2.0</version>
+  <version>0.3.0</version>
 </dependency>
 ```
 
diff --git a/build.gradle.kts b/build.gradle.kts
index b8b2f4f3..38cffb59 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -8,7 +8,7 @@ repositories {
 
 allprojects {
     group = "com.metronome.api"
-    version = "0.2.0" // x-release-please-version
+    version = "0.3.0" // x-release-please-version
 }
 
 subprojects {
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/Commit.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/Commit.kt
index 8bd314fe..b636d72d 100644
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/Commit.kt
+++ b/metronome-java-core/src/main/kotlin/com/metronome/api/models/Commit.kt
@@ -62,6 +62,7 @@ private constructor(
     private val rolloverFraction: JsonField<Double>,
     private val salesforceOpportunityId: JsonField<String>,
     private val specifiers: JsonField<List<CommitSpecifier>>,
+    private val spendTrackerAttributes: JsonField<SpendTrackerAttributes>,
     private val subscriptionConfig: JsonField<SubscriptionConfig>,
     private val uniquenessKey: JsonField<String>,
     private val additionalProperties: MutableMap<String, JsonValue>,
@@ -130,6 +131,9 @@ private constructor(
         @JsonProperty("specifiers")
         @ExcludeMissing
         specifiers: JsonField<List<CommitSpecifier>> = JsonMissing.of(),
+        @JsonProperty("spend_tracker_attributes")
+        @ExcludeMissing
+        spendTrackerAttributes: JsonField<SpendTrackerAttributes> = JsonMissing.of(),
         @JsonProperty("subscription_config")
         @ExcludeMissing
         subscriptionConfig: JsonField<SubscriptionConfig> = JsonMissing.of(),
@@ -164,6 +168,7 @@ private constructor(
         rolloverFraction,
         salesforceOpportunityId,
         specifiers,
+        spendTrackerAttributes,
         subscriptionConfig,
         uniquenessKey,
         mutableMapOf(),
@@ -382,6 +387,15 @@ private constructor(
      */
     fun specifiers(): Optional<List<CommitSpecifier>> = specifiers.getOptional("specifiers")
 
+    /**
+     * Optional attributes controlling how this commit interacts with spend trackers.
+     *
+     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
+     *   server responded with an unexpected value).
+     */
+    fun spendTrackerAttributes(): Optional<SpendTrackerAttributes> =
+        spendTrackerAttributes.getOptional("spend_tracker_attributes")
+
     /**
      * The subscription configuration for this commit, if it was generated from a recurring commit
      * with a subscription attached.
@@ -631,6 +645,16 @@ private constructor(
     @ExcludeMissing
     fun _specifiers(): JsonField<List<CommitSpecifier>> = specifiers
 
+    /**
+     * Returns the raw JSON value of [spendTrackerAttributes].
+     *
+     * Unlike [spendTrackerAttributes], this method doesn't throw if the JSON field has an
+     * unexpected type.
+     */
+    @JsonProperty("spend_tracker_attributes")
+    @ExcludeMissing
+    fun _spendTrackerAttributes(): JsonField<SpendTrackerAttributes> = spendTrackerAttributes
+
     /**
      * Returns the raw JSON value of [subscriptionConfig].
      *
@@ -709,6 +733,7 @@ private constructor(
         private var rolloverFraction: JsonField<Double> = JsonMissing.of()
         private var salesforceOpportunityId: JsonField<String> = JsonMissing.of()
         private var specifiers: JsonField<MutableList<CommitSpecifier>>? = null
+        private var spendTrackerAttributes: JsonField<SpendTrackerAttributes> = JsonMissing.of()
         private var subscriptionConfig: JsonField<SubscriptionConfig> = JsonMissing.of()
         private var uniquenessKey: JsonField<String> = JsonMissing.of()
         private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
@@ -742,6 +767,7 @@ private constructor(
             rolloverFraction = commit.rolloverFraction
             salesforceOpportunityId = commit.salesforceOpportunityId
             specifiers = commit.specifiers.map { it.toMutableList() }
+            spendTrackerAttributes = commit.spendTrackerAttributes
             subscriptionConfig = commit.subscriptionConfig
             uniquenessKey = commit.uniquenessKey
             additionalProperties = commit.additionalProperties.toMutableMap()
@@ -1320,6 +1346,22 @@ private constructor(
                 }
         }
 
+        /** Optional attributes controlling how this commit interacts with spend trackers. */
+        fun spendTrackerAttributes(spendTrackerAttributes: SpendTrackerAttributes) =
+            spendTrackerAttributes(JsonField.of(spendTrackerAttributes))
+
+        /**
+         * Sets [Builder.spendTrackerAttributes] to an arbitrary JSON value.
+         *
+         * You should usually call [Builder.spendTrackerAttributes] with a well-typed
+         * [SpendTrackerAttributes] value instead. This method is primarily for setting the field to
+         * an undocumented or not yet supported value.
+         */
+        fun spendTrackerAttributes(spendTrackerAttributes: JsonField<SpendTrackerAttributes>) =
+            apply {
+                this.spendTrackerAttributes = spendTrackerAttributes
+            }
+
         /**
          * The subscription configuration for this commit, if it was generated from a recurring
          * commit with a subscription attached.
@@ -1419,6 +1461,7 @@ private constructor(
                 rolloverFraction,
                 salesforceOpportunityId,
                 (specifiers ?: JsonMissing.of()).map { it.toImmutable() },
+                spendTrackerAttributes,
                 subscriptionConfig,
                 uniquenessKey,
                 additionalProperties.toMutableMap(),
@@ -1467,6 +1510,7 @@ private constructor(
         rolloverFraction()
         salesforceOpportunityId()
         specifiers().ifPresent { it.forEach { it.validate() } }
+        spendTrackerAttributes().ifPresent { it.validate() }
         subscriptionConfig().ifPresent { it.validate() }
         uniquenessKey()
         validated = true
@@ -1514,6 +1558,7 @@ private constructor(
             (if (rolloverFraction.asKnown().isPresent) 1 else 0) +
             (if (salesforceOpportunityId.asKnown().isPresent) 1 else 0) +
             (specifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+            (spendTrackerAttributes.asKnown().getOrNull()?.validity() ?: 0) +
             (subscriptionConfig.asKnown().getOrNull()?.validity() ?: 0) +
             (if (uniquenessKey.asKnown().isPresent) 1 else 0)
 
@@ -9937,6 +9982,187 @@ private constructor(
             "RolledOverFrom{commitId=$commitId, contractId=$contractId, additionalProperties=$additionalProperties}"
     }
 
+    /** Optional attributes controlling how this commit interacts with spend trackers. */
+    class SpendTrackerAttributes
+    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+    private constructor(
+        private val countsAsDiscounted: JsonField<Boolean>,
+        private val additionalProperties: MutableMap<String, JsonValue>,
+    ) {
+
+        @JsonCreator
+        private constructor(
+            @JsonProperty("counts_as_discounted")
+            @ExcludeMissing
+            countsAsDiscounted: JsonField<Boolean> = JsonMissing.of()
+        ) : this(countsAsDiscounted, mutableMapOf())
+
+        /**
+         * If true, this commit is included in spend trackers with discounted set to DISCOUNTED_ONLY
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun countsAsDiscounted(): Boolean = countsAsDiscounted.getRequired("counts_as_discounted")
+
+        /**
+         * Returns the raw JSON value of [countsAsDiscounted].
+         *
+         * Unlike [countsAsDiscounted], this method doesn't throw if the JSON field has an
+         * unexpected type.
+         */
+        @JsonProperty("counts_as_discounted")
+        @ExcludeMissing
+        fun _countsAsDiscounted(): JsonField<Boolean> = countsAsDiscounted
+
+        @JsonAnySetter
+        private fun putAdditionalProperty(key: String, value: JsonValue) {
+            additionalProperties.put(key, value)
+        }
+
+        @JsonAnyGetter
+        @ExcludeMissing
+        fun _additionalProperties(): Map<String, JsonValue> =
+            Collections.unmodifiableMap(additionalProperties)
+
+        fun toBuilder() = Builder().from(this)
+
+        companion object {
+
+            /**
+             * Returns a mutable builder for constructing an instance of [SpendTrackerAttributes].
+             *
+             * The following fields are required:
+             * ```java
+             * .countsAsDiscounted()
+             * ```
+             */
+            @JvmStatic fun builder() = Builder()
+        }
+
+        /** A builder for [SpendTrackerAttributes]. */
+        class Builder internal constructor() {
+
+            private var countsAsDiscounted: JsonField<Boolean>? = null
+            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+            @JvmSynthetic
+            internal fun from(spendTrackerAttributes: SpendTrackerAttributes) = apply {
+                countsAsDiscounted = spendTrackerAttributes.countsAsDiscounted
+                additionalProperties = spendTrackerAttributes.additionalProperties.toMutableMap()
+            }
+
+            /**
+             * If true, this commit is included in spend trackers with discounted set to
+             * DISCOUNTED_ONLY
+             */
+            fun countsAsDiscounted(countsAsDiscounted: Boolean) =
+                countsAsDiscounted(JsonField.of(countsAsDiscounted))
+
+            /**
+             * Sets [Builder.countsAsDiscounted] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.countsAsDiscounted] with a well-typed [Boolean]
+             * value instead. This method is primarily for setting the field to an undocumented or
+             * not yet supported value.
+             */
+            fun countsAsDiscounted(countsAsDiscounted: JsonField<Boolean>) = apply {
+                this.countsAsDiscounted = countsAsDiscounted
+            }
+
+            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.clear()
+                putAllAdditionalProperties(additionalProperties)
+            }
+
+            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                additionalProperties.put(key, value)
+            }
+
+            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.putAll(additionalProperties)
+            }
+
+            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
+
+            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                keys.forEach(::removeAdditionalProperty)
+            }
+
+            /**
+             * Returns an immutable instance of [SpendTrackerAttributes].
+             *
+             * Further updates to this [Builder] will not mutate the returned instance.
+             *
+             * The following fields are required:
+             * ```java
+             * .countsAsDiscounted()
+             * ```
+             *
+             * @throws IllegalStateException if any required field is unset.
+             */
+            fun build(): SpendTrackerAttributes =
+                SpendTrackerAttributes(
+                    checkRequired("countsAsDiscounted", countsAsDiscounted),
+                    additionalProperties.toMutableMap(),
+                )
+        }
+
+        private var validated: Boolean = false
+
+        /**
+         * Validates that the types of all values in this object match their expected types
+         * recursively.
+         *
+         * This method is _not_ forwards compatible with new types from the API for existing fields.
+         *
+         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
+         *   expected type.
+         */
+        fun validate(): SpendTrackerAttributes = apply {
+            if (validated) {
+                return@apply
+            }
+
+            countsAsDiscounted()
+            validated = true
+        }
+
+        fun isValid(): Boolean =
+            try {
+                validate()
+                true
+            } catch (e: MetronomeInvalidDataException) {
+                false
+            }
+
+        /**
+         * Returns a score indicating how many valid values are contained in this object
+         * recursively.
+         *
+         * Used for best match union deserialization.
+         */
+        @JvmSynthetic
+        internal fun validity(): Int = (if (countsAsDiscounted.asKnown().isPresent) 1 else 0)
+
+        override fun equals(other: Any?): Boolean {
+            if (this === other) {
+                return true
+            }
+
+            return other is SpendTrackerAttributes &&
+                countsAsDiscounted == other.countsAsDiscounted &&
+                additionalProperties == other.additionalProperties
+        }
+
+        private val hashCode: Int by lazy { Objects.hash(countsAsDiscounted, additionalProperties) }
+
+        override fun hashCode(): Int = hashCode
+
+        override fun toString() =
+            "SpendTrackerAttributes{countsAsDiscounted=$countsAsDiscounted, additionalProperties=$additionalProperties}"
+    }
+
     /**
      * The subscription configuration for this commit, if it was generated from a recurring commit
      * with a subscription attached.
@@ -10541,6 +10767,7 @@ private constructor(
             rolloverFraction == other.rolloverFraction &&
             salesforceOpportunityId == other.salesforceOpportunityId &&
             specifiers == other.specifiers &&
+            spendTrackerAttributes == other.spendTrackerAttributes &&
             subscriptionConfig == other.subscriptionConfig &&
             uniquenessKey == other.uniquenessKey &&
             additionalProperties == other.additionalProperties
@@ -10575,6 +10802,7 @@ private constructor(
             rolloverFraction,
             salesforceOpportunityId,
             specifiers,
+            spendTrackerAttributes,
             subscriptionConfig,
             uniquenessKey,
             additionalProperties,
@@ -10584,5 +10812,5 @@ private constructor(
     override fun hashCode(): Int = hashCode
 
     override fun toString() =
-        "Commit{id=$id, createdAt=$createdAt, product=$product, type=$type, accessSchedule=$accessSchedule, amount=$amount, applicableContractIds=$applicableContractIds, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, archivedAt=$archivedAt, balance=$balance, contract=$contract, customFields=$customFields, description=$description, hierarchyConfiguration=$hierarchyConfiguration, invoiceContract=$invoiceContract, invoiceSchedule=$invoiceSchedule, ledger=$ledger, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, priority=$priority, rateType=$rateType, recurringCommitId=$recurringCommitId, rolledOverFrom=$rolledOverFrom, rolloverFraction=$rolloverFraction, salesforceOpportunityId=$salesforceOpportunityId, specifiers=$specifiers, subscriptionConfig=$subscriptionConfig, uniquenessKey=$uniquenessKey, additionalProperties=$additionalProperties}"
+        "Commit{id=$id, createdAt=$createdAt, product=$product, type=$type, accessSchedule=$accessSchedule, amount=$amount, applicableContractIds=$applicableContractIds, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, archivedAt=$archivedAt, balance=$balance, contract=$contract, customFields=$customFields, description=$description, hierarchyConfiguration=$hierarchyConfiguration, invoiceContract=$invoiceContract, invoiceSchedule=$invoiceSchedule, ledger=$ledger, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, priority=$priority, rateType=$rateType, recurringCommitId=$recurringCommitId, rolledOverFrom=$rolledOverFrom, rolloverFraction=$rolloverFraction, salesforceOpportunityId=$salesforceOpportunityId, specifiers=$specifiers, spendTrackerAttributes=$spendTrackerAttributes, subscriptionConfig=$subscriptionConfig, uniquenessKey=$uniquenessKey, additionalProperties=$additionalProperties}"
 }
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/Contract.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/Contract.kt
index 0f7c6e84..53a370f3 100644
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/Contract.kt
+++ b/metronome-java-core/src/main/kotlin/com/metronome/api/models/Contract.kt
@@ -38,6 +38,7 @@ private constructor(
         JsonField<PrepaidBalanceThresholdConfiguration>,
     private val scheduledChargesOnUsageInvoices: JsonField<ScheduledChargesOnUsageInvoices>,
     private val spendThresholdConfiguration: JsonField<SpendThresholdConfiguration>,
+    private val spendTrackers: JsonField<List<SpendTracker>>,
     private val subscriptions: JsonField<List<Subscription>>,
     private val uniquenessKey: JsonField<String>,
     private val additionalProperties: MutableMap<String, JsonValue>,
@@ -80,6 +81,9 @@ private constructor(
         @JsonProperty("spend_threshold_configuration")
         @ExcludeMissing
         spendThresholdConfiguration: JsonField<SpendThresholdConfiguration> = JsonMissing.of(),
+        @JsonProperty("spend_trackers")
+        @ExcludeMissing
+        spendTrackers: JsonField<List<SpendTracker>> = JsonMissing.of(),
         @JsonProperty("subscriptions")
         @ExcludeMissing
         subscriptions: JsonField<List<Subscription>> = JsonMissing.of(),
@@ -99,6 +103,7 @@ private constructor(
         prepaidBalanceThresholdConfiguration,
         scheduledChargesOnUsageInvoices,
         spendThresholdConfiguration,
+        spendTrackers,
         subscriptions,
         uniquenessKey,
         mutableMapOf(),
@@ -194,6 +199,14 @@ private constructor(
     fun spendThresholdConfiguration(): Optional<SpendThresholdConfiguration> =
         spendThresholdConfiguration.getOptional("spend_threshold_configuration")
 
+    /**
+     * Spend trackers attached to this contract.
+     *
+     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
+     *   server responded with an unexpected value).
+     */
+    fun spendTrackers(): Optional<List<SpendTracker>> = spendTrackers.getOptional("spend_trackers")
+
     /**
      * List of subscriptions on the contract.
      *
@@ -322,6 +335,15 @@ private constructor(
     fun _spendThresholdConfiguration(): JsonField<SpendThresholdConfiguration> =
         spendThresholdConfiguration
 
+    /**
+     * Returns the raw JSON value of [spendTrackers].
+     *
+     * Unlike [spendTrackers], this method doesn't throw if the JSON field has an unexpected type.
+     */
+    @JsonProperty("spend_trackers")
+    @ExcludeMissing
+    fun _spendTrackers(): JsonField<List<SpendTracker>> = spendTrackers
+
     /**
      * Returns the raw JSON value of [subscriptions].
      *
@@ -390,6 +412,7 @@ private constructor(
             JsonMissing.of()
         private var spendThresholdConfiguration: JsonField<SpendThresholdConfiguration> =
             JsonMissing.of()
+        private var spendTrackers: JsonField<MutableList<SpendTracker>>? = null
         private var subscriptions: JsonField<MutableList<Subscription>>? = null
         private var uniquenessKey: JsonField<String> = JsonMissing.of()
         private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
@@ -408,6 +431,7 @@ private constructor(
             prepaidBalanceThresholdConfiguration = contract.prepaidBalanceThresholdConfiguration
             scheduledChargesOnUsageInvoices = contract.scheduledChargesOnUsageInvoices
             spendThresholdConfiguration = contract.spendThresholdConfiguration
+            spendTrackers = contract.spendTrackers.map { it.toMutableList() }
             subscriptions = contract.subscriptions.map { it.toMutableList() }
             uniquenessKey = contract.uniquenessKey
             additionalProperties = contract.additionalProperties.toMutableMap()
@@ -598,6 +622,33 @@ private constructor(
             spendThresholdConfiguration: JsonField<SpendThresholdConfiguration>
         ) = apply { this.spendThresholdConfiguration = spendThresholdConfiguration }
 
+        /** Spend trackers attached to this contract. */
+        fun spendTrackers(spendTrackers: List<SpendTracker>) =
+            spendTrackers(JsonField.of(spendTrackers))
+
+        /**
+         * Sets [Builder.spendTrackers] to an arbitrary JSON value.
+         *
+         * You should usually call [Builder.spendTrackers] with a well-typed `List<SpendTracker>`
+         * value instead. This method is primarily for setting the field to an undocumented or not
+         * yet supported value.
+         */
+        fun spendTrackers(spendTrackers: JsonField<List<SpendTracker>>) = apply {
+            this.spendTrackers = spendTrackers.map { it.toMutableList() }
+        }
+
+        /**
+         * Adds a single [SpendTracker] to [spendTrackers].
+         *
+         * @throws IllegalStateException if the field was previously set to a non-list.
+         */
+        fun addSpendTracker(spendTracker: SpendTracker) = apply {
+            spendTrackers =
+                (spendTrackers ?: JsonField.of(mutableListOf())).also {
+                    checkKnown("spendTrackers", it).add(spendTracker)
+                }
+        }
+
         /** List of subscriptions on the contract. */
         fun subscriptions(subscriptions: List<Subscription>) =
             subscriptions(JsonField.of(subscriptions))
@@ -692,6 +743,7 @@ private constructor(
                 prepaidBalanceThresholdConfiguration,
                 scheduledChargesOnUsageInvoices,
                 spendThresholdConfiguration,
+                (spendTrackers ?: JsonMissing.of()).map { it.toImmutable() },
                 (subscriptions ?: JsonMissing.of()).map { it.toImmutable() },
                 uniquenessKey,
                 additionalProperties.toMutableMap(),
@@ -725,6 +777,7 @@ private constructor(
         prepaidBalanceThresholdConfiguration().ifPresent { it.validate() }
         scheduledChargesOnUsageInvoices().ifPresent { it.validate() }
         spendThresholdConfiguration().ifPresent { it.validate() }
+        spendTrackers().ifPresent { it.forEach { it.validate() } }
         subscriptions().ifPresent { it.forEach { it.validate() } }
         uniquenessKey()
         validated = true
@@ -757,6 +810,7 @@ private constructor(
             (prepaidBalanceThresholdConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
             (scheduledChargesOnUsageInvoices.asKnown().getOrNull()?.validity() ?: 0) +
             (spendThresholdConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+            (spendTrackers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
             (subscriptions.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
             (if (uniquenessKey.asKnown().isPresent) 1 else 0)
 
@@ -3359,6 +3413,1483 @@ private constructor(
         override fun toString() = value.toString()
     }
 
+    class SpendTracker
+    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+    private constructor(
+        private val alias: JsonField<String>,
+        private val applicableSpendSpecifiers: JsonField<List<ApplicableSpendSpecifier>>,
+        private val creditTypeId: JsonField<String>,
+        private val resetFrequency: JsonField<ResetFrequency>,
+        private val accumulatedSpend: JsonField<AccumulatedSpend>,
+        private val additionalProperties: MutableMap<String, JsonValue>,
+    ) {
+
+        @JsonCreator
+        private constructor(
+            @JsonProperty("alias") @ExcludeMissing alias: JsonField<String> = JsonMissing.of(),
+            @JsonProperty("applicable_spend_specifiers")
+            @ExcludeMissing
+            applicableSpendSpecifiers: JsonField<List<ApplicableSpendSpecifier>> = JsonMissing.of(),
+            @JsonProperty("credit_type_id")
+            @ExcludeMissing
+            creditTypeId: JsonField<String> = JsonMissing.of(),
+            @JsonProperty("reset_frequency")
+            @ExcludeMissing
+            resetFrequency: JsonField<ResetFrequency> = JsonMissing.of(),
+            @JsonProperty("accumulated_spend")
+            @ExcludeMissing
+            accumulatedSpend: JsonField<AccumulatedSpend> = JsonMissing.of(),
+        ) : this(
+            alias,
+            applicableSpendSpecifiers,
+            creditTypeId,
+            resetFrequency,
+            accumulatedSpend,
+            mutableMapOf(),
+        )
+
+        /**
+         * Human-readable identifier, unique per contract.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun alias(): String = alias.getRequired("alias")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun applicableSpendSpecifiers(): List<ApplicableSpendSpecifier> =
+            applicableSpendSpecifiers.getRequired("applicable_spend_specifiers")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun creditTypeId(): String = creditTypeId.getRequired("credit_type_id")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun resetFrequency(): ResetFrequency = resetFrequency.getRequired("reset_frequency")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun accumulatedSpend(): Optional<AccumulatedSpend> =
+            accumulatedSpend.getOptional("accumulated_spend")
+
+        /**
+         * Returns the raw JSON value of [alias].
+         *
+         * Unlike [alias], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("alias") @ExcludeMissing fun _alias(): JsonField<String> = alias
+
+        /**
+         * Returns the raw JSON value of [applicableSpendSpecifiers].
+         *
+         * Unlike [applicableSpendSpecifiers], this method doesn't throw if the JSON field has an
+         * unexpected type.
+         */
+        @JsonProperty("applicable_spend_specifiers")
+        @ExcludeMissing
+        fun _applicableSpendSpecifiers(): JsonField<List<ApplicableSpendSpecifier>> =
+            applicableSpendSpecifiers
+
+        /**
+         * Returns the raw JSON value of [creditTypeId].
+         *
+         * Unlike [creditTypeId], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("credit_type_id")
+        @ExcludeMissing
+        fun _creditTypeId(): JsonField<String> = creditTypeId
+
+        /**
+         * Returns the raw JSON value of [resetFrequency].
+         *
+         * Unlike [resetFrequency], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("reset_frequency")
+        @ExcludeMissing
+        fun _resetFrequency(): JsonField<ResetFrequency> = resetFrequency
+
+        /**
+         * Returns the raw JSON value of [accumulatedSpend].
+         *
+         * Unlike [accumulatedSpend], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("accumulated_spend")
+        @ExcludeMissing
+        fun _accumulatedSpend(): JsonField<AccumulatedSpend> = accumulatedSpend
+
+        @JsonAnySetter
+        private fun putAdditionalProperty(key: String, value: JsonValue) {
+            additionalProperties.put(key, value)
+        }
+
+        @JsonAnyGetter
+        @ExcludeMissing
+        fun _additionalProperties(): Map<String, JsonValue> =
+            Collections.unmodifiableMap(additionalProperties)
+
+        fun toBuilder() = Builder().from(this)
+
+        companion object {
+
+            /**
+             * Returns a mutable builder for constructing an instance of [SpendTracker].
+             *
+             * The following fields are required:
+             * ```java
+             * .alias()
+             * .applicableSpendSpecifiers()
+             * .creditTypeId()
+             * .resetFrequency()
+             * ```
+             */
+            @JvmStatic fun builder() = Builder()
+        }
+
+        /** A builder for [SpendTracker]. */
+        class Builder internal constructor() {
+
+            private var alias: JsonField<String>? = null
+            private var applicableSpendSpecifiers:
+                JsonField<MutableList<ApplicableSpendSpecifier>>? =
+                null
+            private var creditTypeId: JsonField<String>? = null
+            private var resetFrequency: JsonField<ResetFrequency>? = null
+            private var accumulatedSpend: JsonField<AccumulatedSpend> = JsonMissing.of()
+            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+            @JvmSynthetic
+            internal fun from(spendTracker: SpendTracker) = apply {
+                alias = spendTracker.alias
+                applicableSpendSpecifiers =
+                    spendTracker.applicableSpendSpecifiers.map { it.toMutableList() }
+                creditTypeId = spendTracker.creditTypeId
+                resetFrequency = spendTracker.resetFrequency
+                accumulatedSpend = spendTracker.accumulatedSpend
+                additionalProperties = spendTracker.additionalProperties.toMutableMap()
+            }
+
+            /** Human-readable identifier, unique per contract. */
+            fun alias(alias: String) = alias(JsonField.of(alias))
+
+            /**
+             * Sets [Builder.alias] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.alias] with a well-typed [String] value instead.
+             * This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun alias(alias: JsonField<String>) = apply { this.alias = alias }
+
+            fun applicableSpendSpecifiers(
+                applicableSpendSpecifiers: List<ApplicableSpendSpecifier>
+            ) = applicableSpendSpecifiers(JsonField.of(applicableSpendSpecifiers))
+
+            /**
+             * Sets [Builder.applicableSpendSpecifiers] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.applicableSpendSpecifiers] with a well-typed
+             * `List<ApplicableSpendSpecifier>` value instead. This method is primarily for setting
+             * the field to an undocumented or not yet supported value.
+             */
+            fun applicableSpendSpecifiers(
+                applicableSpendSpecifiers: JsonField<List<ApplicableSpendSpecifier>>
+            ) = apply {
+                this.applicableSpendSpecifiers =
+                    applicableSpendSpecifiers.map { it.toMutableList() }
+            }
+
+            /**
+             * Adds a single [ApplicableSpendSpecifier] to [applicableSpendSpecifiers].
+             *
+             * @throws IllegalStateException if the field was previously set to a non-list.
+             */
+            fun addApplicableSpendSpecifier(applicableSpendSpecifier: ApplicableSpendSpecifier) =
+                apply {
+                    applicableSpendSpecifiers =
+                        (applicableSpendSpecifiers ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("applicableSpendSpecifiers", it)
+                                .add(applicableSpendSpecifier)
+                        }
+                }
+
+            fun creditTypeId(creditTypeId: String) = creditTypeId(JsonField.of(creditTypeId))
+
+            /**
+             * Sets [Builder.creditTypeId] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.creditTypeId] with a well-typed [String] value
+             * instead. This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun creditTypeId(creditTypeId: JsonField<String>) = apply {
+                this.creditTypeId = creditTypeId
+            }
+
+            fun resetFrequency(resetFrequency: ResetFrequency) =
+                resetFrequency(JsonField.of(resetFrequency))
+
+            /**
+             * Sets [Builder.resetFrequency] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.resetFrequency] with a well-typed [ResetFrequency]
+             * value instead. This method is primarily for setting the field to an undocumented or
+             * not yet supported value.
+             */
+            fun resetFrequency(resetFrequency: JsonField<ResetFrequency>) = apply {
+                this.resetFrequency = resetFrequency
+            }
+
+            fun accumulatedSpend(accumulatedSpend: AccumulatedSpend) =
+                accumulatedSpend(JsonField.of(accumulatedSpend))
+
+            /**
+             * Sets [Builder.accumulatedSpend] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.accumulatedSpend] with a well-typed
+             * [AccumulatedSpend] value instead. This method is primarily for setting the field to
+             * an undocumented or not yet supported value.
+             */
+            fun accumulatedSpend(accumulatedSpend: JsonField<AccumulatedSpend>) = apply {
+                this.accumulatedSpend = accumulatedSpend
+            }
+
+            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.clear()
+                putAllAdditionalProperties(additionalProperties)
+            }
+
+            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                additionalProperties.put(key, value)
+            }
+
+            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.putAll(additionalProperties)
+            }
+
+            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
+
+            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                keys.forEach(::removeAdditionalProperty)
+            }
+
+            /**
+             * Returns an immutable instance of [SpendTracker].
+             *
+             * Further updates to this [Builder] will not mutate the returned instance.
+             *
+             * The following fields are required:
+             * ```java
+             * .alias()
+             * .applicableSpendSpecifiers()
+             * .creditTypeId()
+             * .resetFrequency()
+             * ```
+             *
+             * @throws IllegalStateException if any required field is unset.
+             */
+            fun build(): SpendTracker =
+                SpendTracker(
+                    checkRequired("alias", alias),
+                    checkRequired("applicableSpendSpecifiers", applicableSpendSpecifiers).map {
+                        it.toImmutable()
+                    },
+                    checkRequired("creditTypeId", creditTypeId),
+                    checkRequired("resetFrequency", resetFrequency),
+                    accumulatedSpend,
+                    additionalProperties.toMutableMap(),
+                )
+        }
+
+        private var validated: Boolean = false
+
+        /**
+         * Validates that the types of all values in this object match their expected types
+         * recursively.
+         *
+         * This method is _not_ forwards compatible with new types from the API for existing fields.
+         *
+         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
+         *   expected type.
+         */
+        fun validate(): SpendTracker = apply {
+            if (validated) {
+                return@apply
+            }
+
+            alias()
+            applicableSpendSpecifiers().forEach { it.validate() }
+            creditTypeId()
+            resetFrequency().validate()
+            accumulatedSpend().ifPresent { it.validate() }
+            validated = true
+        }
+
+        fun isValid(): Boolean =
+            try {
+                validate()
+                true
+            } catch (e: MetronomeInvalidDataException) {
+                false
+            }
+
+        /**
+         * Returns a score indicating how many valid values are contained in this object
+         * recursively.
+         *
+         * Used for best match union deserialization.
+         */
+        @JvmSynthetic
+        internal fun validity(): Int =
+            (if (alias.asKnown().isPresent) 1 else 0) +
+                (applicableSpendSpecifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                    ?: 0) +
+                (if (creditTypeId.asKnown().isPresent) 1 else 0) +
+                (resetFrequency.asKnown().getOrNull()?.validity() ?: 0) +
+                (accumulatedSpend.asKnown().getOrNull()?.validity() ?: 0)
+
+        class ApplicableSpendSpecifier
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val sources: JsonField<List<Source>>,
+            private val spendType: JsonField<SpendType>,
+            private val discounted: JsonField<Discounted>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("sources")
+                @ExcludeMissing
+                sources: JsonField<List<Source>> = JsonMissing.of(),
+                @JsonProperty("spend_type")
+                @ExcludeMissing
+                spendType: JsonField<SpendType> = JsonMissing.of(),
+                @JsonProperty("discounted")
+                @ExcludeMissing
+                discounted: JsonField<Discounted> = JsonMissing.of(),
+            ) : this(sources, spendType, discounted, mutableMapOf())
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun sources(): List<Source> = sources.getRequired("sources")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun spendType(): SpendType = spendType.getRequired("spend_type")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun discounted(): Optional<Discounted> = discounted.getOptional("discounted")
+
+            /**
+             * Returns the raw JSON value of [sources].
+             *
+             * Unlike [sources], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("sources")
+            @ExcludeMissing
+            fun _sources(): JsonField<List<Source>> = sources
+
+            /**
+             * Returns the raw JSON value of [spendType].
+             *
+             * Unlike [spendType], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("spend_type")
+            @ExcludeMissing
+            fun _spendType(): JsonField<SpendType> = spendType
+
+            /**
+             * Returns the raw JSON value of [discounted].
+             *
+             * Unlike [discounted], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("discounted")
+            @ExcludeMissing
+            fun _discounted(): JsonField<Discounted> = discounted
+
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
+
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
+
+            fun toBuilder() = Builder().from(this)
+
+            companion object {
+
+                /**
+                 * Returns a mutable builder for constructing an instance of
+                 * [ApplicableSpendSpecifier].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .sources()
+                 * .spendType()
+                 * ```
+                 */
+                @JvmStatic fun builder() = Builder()
+            }
+
+            /** A builder for [ApplicableSpendSpecifier]. */
+            class Builder internal constructor() {
+
+                private var sources: JsonField<MutableList<Source>>? = null
+                private var spendType: JsonField<SpendType>? = null
+                private var discounted: JsonField<Discounted> = JsonMissing.of()
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(applicableSpendSpecifier: ApplicableSpendSpecifier) = apply {
+                    sources = applicableSpendSpecifier.sources.map { it.toMutableList() }
+                    spendType = applicableSpendSpecifier.spendType
+                    discounted = applicableSpendSpecifier.discounted
+                    additionalProperties =
+                        applicableSpendSpecifier.additionalProperties.toMutableMap()
+                }
+
+                fun sources(sources: List<Source>) = sources(JsonField.of(sources))
+
+                /**
+                 * Sets [Builder.sources] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.sources] with a well-typed `List<Source>` value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun sources(sources: JsonField<List<Source>>) = apply {
+                    this.sources = sources.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [Source] to [sources].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addSource(source: Source) = apply {
+                    sources =
+                        (sources ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("sources", it).add(source)
+                        }
+                }
+
+                fun spendType(spendType: SpendType) = spendType(JsonField.of(spendType))
+
+                /**
+                 * Sets [Builder.spendType] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.spendType] with a well-typed [SpendType] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun spendType(spendType: JsonField<SpendType>) = apply {
+                    this.spendType = spendType
+                }
+
+                fun discounted(discounted: Discounted) = discounted(JsonField.of(discounted))
+
+                /**
+                 * Sets [Builder.discounted] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.discounted] with a well-typed [Discounted] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun discounted(discounted: JsonField<Discounted>) = apply {
+                    this.discounted = discounted
+                }
+
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
+
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
+
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [ApplicableSpendSpecifier].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .sources()
+                 * .spendType()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
+                 */
+                fun build(): ApplicableSpendSpecifier =
+                    ApplicableSpendSpecifier(
+                        checkRequired("sources", sources).map { it.toImmutable() },
+                        checkRequired("spendType", spendType),
+                        discounted,
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): ApplicableSpendSpecifier = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                sources().forEach { it.validate() }
+                spendType().validate()
+                discounted().ifPresent { it.validate() }
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int =
+                (sources.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (spendType.asKnown().getOrNull()?.validity() ?: 0) +
+                    (discounted.asKnown().getOrNull()?.validity() ?: 0)
+
+            class Source @JsonCreator private constructor(private val value: JsonField<String>) :
+                Enum {
+
+                /**
+                 * Returns this class instance's raw value.
+                 *
+                 * This is usually only useful if this instance was deserialized from data that
+                 * doesn't match any known member, and you want to know that value. For example, if
+                 * the SDK is on an older version than the API, then the API may respond with new
+                 * members that the SDK is unaware of.
+                 */
+                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+                companion object {
+
+                    @JvmField val THRESHOLD_RECHARGE = of("THRESHOLD_RECHARGE")
+
+                    @JvmField val MANUAL = of("MANUAL")
+
+                    @JvmStatic fun of(value: String) = Source(JsonField.of(value))
+                }
+
+                /** An enum containing [Source]'s known values. */
+                enum class Known {
+                    THRESHOLD_RECHARGE,
+                    MANUAL,
+                }
+
+                /**
+                 * An enum containing [Source]'s known values, as well as an [_UNKNOWN] member.
+                 *
+                 * An instance of [Source] can contain an unknown value in a couple of cases:
+                 * - It was deserialized from data that doesn't match any known member. For example,
+                 *   if the SDK is on an older version than the API, then the API may respond with
+                 *   new members that the SDK is unaware of.
+                 * - It was constructed with an arbitrary value using the [of] method.
+                 */
+                enum class Value {
+                    THRESHOLD_RECHARGE,
+                    MANUAL,
+                    /**
+                     * An enum member indicating that [Source] was instantiated with an unknown
+                     * value.
+                     */
+                    _UNKNOWN,
+                }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value, or
+                 * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                 *
+                 * Use the [known] method instead if you're certain the value is always known or if
+                 * you want to throw for the unknown case.
+                 */
+                fun value(): Value =
+                    when (this) {
+                        THRESHOLD_RECHARGE -> Value.THRESHOLD_RECHARGE
+                        MANUAL -> Value.MANUAL
+                        else -> Value._UNKNOWN
+                    }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value.
+                 *
+                 * Use the [value] method instead if you're uncertain the value is always known and
+                 * don't want to throw for the unknown case.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value is a not a
+                 *   known member.
+                 */
+                fun known(): Known =
+                    when (this) {
+                        THRESHOLD_RECHARGE -> Known.THRESHOLD_RECHARGE
+                        MANUAL -> Known.MANUAL
+                        else -> throw MetronomeInvalidDataException("Unknown Source: $value")
+                    }
+
+                /**
+                 * Returns this class instance's primitive wire representation.
+                 *
+                 * This differs from the [toString] method because that method is primarily for
+                 * debugging and generally doesn't throw.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value does not
+                 *   have the expected primitive type.
+                 */
+                fun asString(): String =
+                    _value().asString().orElseThrow {
+                        MetronomeInvalidDataException("Value is not a String")
+                    }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): Source = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    known()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is Source && value == other.value
+                }
+
+                override fun hashCode() = value.hashCode()
+
+                override fun toString() = value.toString()
+            }
+
+            class SpendType @JsonCreator private constructor(private val value: JsonField<String>) :
+                Enum {
+
+                /**
+                 * Returns this class instance's raw value.
+                 *
+                 * This is usually only useful if this instance was deserialized from data that
+                 * doesn't match any known member, and you want to know that value. For example, if
+                 * the SDK is on an older version than the API, then the API may respond with new
+                 * members that the SDK is unaware of.
+                 */
+                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+                companion object {
+
+                    @JvmField val COMMIT_PURCHASE = of("COMMIT_PURCHASE")
+
+                    @JvmStatic fun of(value: String) = SpendType(JsonField.of(value))
+                }
+
+                /** An enum containing [SpendType]'s known values. */
+                enum class Known {
+                    COMMIT_PURCHASE
+                }
+
+                /**
+                 * An enum containing [SpendType]'s known values, as well as an [_UNKNOWN] member.
+                 *
+                 * An instance of [SpendType] can contain an unknown value in a couple of cases:
+                 * - It was deserialized from data that doesn't match any known member. For example,
+                 *   if the SDK is on an older version than the API, then the API may respond with
+                 *   new members that the SDK is unaware of.
+                 * - It was constructed with an arbitrary value using the [of] method.
+                 */
+                enum class Value {
+                    COMMIT_PURCHASE,
+                    /**
+                     * An enum member indicating that [SpendType] was instantiated with an unknown
+                     * value.
+                     */
+                    _UNKNOWN,
+                }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value, or
+                 * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                 *
+                 * Use the [known] method instead if you're certain the value is always known or if
+                 * you want to throw for the unknown case.
+                 */
+                fun value(): Value =
+                    when (this) {
+                        COMMIT_PURCHASE -> Value.COMMIT_PURCHASE
+                        else -> Value._UNKNOWN
+                    }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value.
+                 *
+                 * Use the [value] method instead if you're uncertain the value is always known and
+                 * don't want to throw for the unknown case.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value is a not a
+                 *   known member.
+                 */
+                fun known(): Known =
+                    when (this) {
+                        COMMIT_PURCHASE -> Known.COMMIT_PURCHASE
+                        else -> throw MetronomeInvalidDataException("Unknown SpendType: $value")
+                    }
+
+                /**
+                 * Returns this class instance's primitive wire representation.
+                 *
+                 * This differs from the [toString] method because that method is primarily for
+                 * debugging and generally doesn't throw.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value does not
+                 *   have the expected primitive type.
+                 */
+                fun asString(): String =
+                    _value().asString().orElseThrow {
+                        MetronomeInvalidDataException("Value is not a String")
+                    }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): SpendType = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    known()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is SpendType && value == other.value
+                }
+
+                override fun hashCode() = value.hashCode()
+
+                override fun toString() = value.toString()
+            }
+
+            class Discounted
+            @JsonCreator
+            private constructor(private val value: JsonField<String>) : Enum {
+
+                /**
+                 * Returns this class instance's raw value.
+                 *
+                 * This is usually only useful if this instance was deserialized from data that
+                 * doesn't match any known member, and you want to know that value. For example, if
+                 * the SDK is on an older version than the API, then the API may respond with new
+                 * members that the SDK is unaware of.
+                 */
+                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+                companion object {
+
+                    @JvmField val ANY = of("ANY")
+
+                    @JvmField val DISCOUNTED_ONLY = of("DISCOUNTED_ONLY")
+
+                    @JvmField val UNDISCOUNTED_ONLY = of("UNDISCOUNTED_ONLY")
+
+                    @JvmStatic fun of(value: String) = Discounted(JsonField.of(value))
+                }
+
+                /** An enum containing [Discounted]'s known values. */
+                enum class Known {
+                    ANY,
+                    DISCOUNTED_ONLY,
+                    UNDISCOUNTED_ONLY,
+                }
+
+                /**
+                 * An enum containing [Discounted]'s known values, as well as an [_UNKNOWN] member.
+                 *
+                 * An instance of [Discounted] can contain an unknown value in a couple of cases:
+                 * - It was deserialized from data that doesn't match any known member. For example,
+                 *   if the SDK is on an older version than the API, then the API may respond with
+                 *   new members that the SDK is unaware of.
+                 * - It was constructed with an arbitrary value using the [of] method.
+                 */
+                enum class Value {
+                    ANY,
+                    DISCOUNTED_ONLY,
+                    UNDISCOUNTED_ONLY,
+                    /**
+                     * An enum member indicating that [Discounted] was instantiated with an unknown
+                     * value.
+                     */
+                    _UNKNOWN,
+                }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value, or
+                 * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                 *
+                 * Use the [known] method instead if you're certain the value is always known or if
+                 * you want to throw for the unknown case.
+                 */
+                fun value(): Value =
+                    when (this) {
+                        ANY -> Value.ANY
+                        DISCOUNTED_ONLY -> Value.DISCOUNTED_ONLY
+                        UNDISCOUNTED_ONLY -> Value.UNDISCOUNTED_ONLY
+                        else -> Value._UNKNOWN
+                    }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value.
+                 *
+                 * Use the [value] method instead if you're uncertain the value is always known and
+                 * don't want to throw for the unknown case.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value is a not a
+                 *   known member.
+                 */
+                fun known(): Known =
+                    when (this) {
+                        ANY -> Known.ANY
+                        DISCOUNTED_ONLY -> Known.DISCOUNTED_ONLY
+                        UNDISCOUNTED_ONLY -> Known.UNDISCOUNTED_ONLY
+                        else -> throw MetronomeInvalidDataException("Unknown Discounted: $value")
+                    }
+
+                /**
+                 * Returns this class instance's primitive wire representation.
+                 *
+                 * This differs from the [toString] method because that method is primarily for
+                 * debugging and generally doesn't throw.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value does not
+                 *   have the expected primitive type.
+                 */
+                fun asString(): String =
+                    _value().asString().orElseThrow {
+                        MetronomeInvalidDataException("Value is not a String")
+                    }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): Discounted = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    known()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is Discounted && value == other.value
+                }
+
+                override fun hashCode() = value.hashCode()
+
+                override fun toString() = value.toString()
+            }
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is ApplicableSpendSpecifier &&
+                    sources == other.sources &&
+                    spendType == other.spendType &&
+                    discounted == other.discounted &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(sources, spendType, discounted, additionalProperties)
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "ApplicableSpendSpecifier{sources=$sources, spendType=$spendType, discounted=$discounted, additionalProperties=$additionalProperties}"
+        }
+
+        class ResetFrequency
+        @JsonCreator
+        private constructor(private val value: JsonField<String>) : Enum {
+
+            /**
+             * Returns this class instance's raw value.
+             *
+             * This is usually only useful if this instance was deserialized from data that doesn't
+             * match any known member, and you want to know that value. For example, if the SDK is
+             * on an older version than the API, then the API may respond with new members that the
+             * SDK is unaware of.
+             */
+            @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+            companion object {
+
+                @JvmField val BILLING_PERIOD = of("BILLING_PERIOD")
+
+                @JvmStatic fun of(value: String) = ResetFrequency(JsonField.of(value))
+            }
+
+            /** An enum containing [ResetFrequency]'s known values. */
+            enum class Known {
+                BILLING_PERIOD
+            }
+
+            /**
+             * An enum containing [ResetFrequency]'s known values, as well as an [_UNKNOWN] member.
+             *
+             * An instance of [ResetFrequency] can contain an unknown value in a couple of cases:
+             * - It was deserialized from data that doesn't match any known member. For example, if
+             *   the SDK is on an older version than the API, then the API may respond with new
+             *   members that the SDK is unaware of.
+             * - It was constructed with an arbitrary value using the [of] method.
+             */
+            enum class Value {
+                BILLING_PERIOD,
+                /**
+                 * An enum member indicating that [ResetFrequency] was instantiated with an unknown
+                 * value.
+                 */
+                _UNKNOWN,
+            }
+
+            /**
+             * Returns an enum member corresponding to this class instance's value, or
+             * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+             *
+             * Use the [known] method instead if you're certain the value is always known or if you
+             * want to throw for the unknown case.
+             */
+            fun value(): Value =
+                when (this) {
+                    BILLING_PERIOD -> Value.BILLING_PERIOD
+                    else -> Value._UNKNOWN
+                }
+
+            /**
+             * Returns an enum member corresponding to this class instance's value.
+             *
+             * Use the [value] method instead if you're uncertain the value is always known and
+             * don't want to throw for the unknown case.
+             *
+             * @throws MetronomeInvalidDataException if this class instance's value is a not a known
+             *   member.
+             */
+            fun known(): Known =
+                when (this) {
+                    BILLING_PERIOD -> Known.BILLING_PERIOD
+                    else -> throw MetronomeInvalidDataException("Unknown ResetFrequency: $value")
+                }
+
+            /**
+             * Returns this class instance's primitive wire representation.
+             *
+             * This differs from the [toString] method because that method is primarily for
+             * debugging and generally doesn't throw.
+             *
+             * @throws MetronomeInvalidDataException if this class instance's value does not have
+             *   the expected primitive type.
+             */
+            fun asString(): String =
+                _value().asString().orElseThrow {
+                    MetronomeInvalidDataException("Value is not a String")
+                }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): ResetFrequency = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                known()
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is ResetFrequency && value == other.value
+            }
+
+            override fun hashCode() = value.hashCode()
+
+            override fun toString() = value.toString()
+        }
+
+        class AccumulatedSpend
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val amount: JsonField<Double>,
+            private val periodEndingBefore: JsonField<OffsetDateTime>,
+            private val periodStartingAt: JsonField<OffsetDateTime>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("amount")
+                @ExcludeMissing
+                amount: JsonField<Double> = JsonMissing.of(),
+                @JsonProperty("period_ending_before")
+                @ExcludeMissing
+                periodEndingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                @JsonProperty("period_starting_at")
+                @ExcludeMissing
+                periodStartingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+            ) : this(amount, periodEndingBefore, periodStartingAt, mutableMapOf())
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun amount(): Double = amount.getRequired("amount")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun periodEndingBefore(): OffsetDateTime =
+                periodEndingBefore.getRequired("period_ending_before")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun periodStartingAt(): OffsetDateTime =
+                periodStartingAt.getRequired("period_starting_at")
+
+            /**
+             * Returns the raw JSON value of [amount].
+             *
+             * Unlike [amount], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("amount") @ExcludeMissing fun _amount(): JsonField<Double> = amount
+
+            /**
+             * Returns the raw JSON value of [periodEndingBefore].
+             *
+             * Unlike [periodEndingBefore], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("period_ending_before")
+            @ExcludeMissing
+            fun _periodEndingBefore(): JsonField<OffsetDateTime> = periodEndingBefore
+
+            /**
+             * Returns the raw JSON value of [periodStartingAt].
+             *
+             * Unlike [periodStartingAt], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("period_starting_at")
+            @ExcludeMissing
+            fun _periodStartingAt(): JsonField<OffsetDateTime> = periodStartingAt
+
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
+
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
+
+            fun toBuilder() = Builder().from(this)
+
+            companion object {
+
+                /**
+                 * Returns a mutable builder for constructing an instance of [AccumulatedSpend].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .amount()
+                 * .periodEndingBefore()
+                 * .periodStartingAt()
+                 * ```
+                 */
+                @JvmStatic fun builder() = Builder()
+            }
+
+            /** A builder for [AccumulatedSpend]. */
+            class Builder internal constructor() {
+
+                private var amount: JsonField<Double>? = null
+                private var periodEndingBefore: JsonField<OffsetDateTime>? = null
+                private var periodStartingAt: JsonField<OffsetDateTime>? = null
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(accumulatedSpend: AccumulatedSpend) = apply {
+                    amount = accumulatedSpend.amount
+                    periodEndingBefore = accumulatedSpend.periodEndingBefore
+                    periodStartingAt = accumulatedSpend.periodStartingAt
+                    additionalProperties = accumulatedSpend.additionalProperties.toMutableMap()
+                }
+
+                fun amount(amount: Double) = amount(JsonField.of(amount))
+
+                /**
+                 * Sets [Builder.amount] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.amount] with a well-typed [Double] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+
+                fun periodEndingBefore(periodEndingBefore: OffsetDateTime) =
+                    periodEndingBefore(JsonField.of(periodEndingBefore))
+
+                /**
+                 * Sets [Builder.periodEndingBefore] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.periodEndingBefore] with a well-typed
+                 * [OffsetDateTime] value instead. This method is primarily for setting the field to
+                 * an undocumented or not yet supported value.
+                 */
+                fun periodEndingBefore(periodEndingBefore: JsonField<OffsetDateTime>) = apply {
+                    this.periodEndingBefore = periodEndingBefore
+                }
+
+                fun periodStartingAt(periodStartingAt: OffsetDateTime) =
+                    periodStartingAt(JsonField.of(periodStartingAt))
+
+                /**
+                 * Sets [Builder.periodStartingAt] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.periodStartingAt] with a well-typed
+                 * [OffsetDateTime] value instead. This method is primarily for setting the field to
+                 * an undocumented or not yet supported value.
+                 */
+                fun periodStartingAt(periodStartingAt: JsonField<OffsetDateTime>) = apply {
+                    this.periodStartingAt = periodStartingAt
+                }
+
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
+
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
+
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [AccumulatedSpend].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .amount()
+                 * .periodEndingBefore()
+                 * .periodStartingAt()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
+                 */
+                fun build(): AccumulatedSpend =
+                    AccumulatedSpend(
+                        checkRequired("amount", amount),
+                        checkRequired("periodEndingBefore", periodEndingBefore),
+                        checkRequired("periodStartingAt", periodStartingAt),
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): AccumulatedSpend = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                amount()
+                periodEndingBefore()
+                periodStartingAt()
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int =
+                (if (amount.asKnown().isPresent) 1 else 0) +
+                    (if (periodEndingBefore.asKnown().isPresent) 1 else 0) +
+                    (if (periodStartingAt.asKnown().isPresent) 1 else 0)
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is AccumulatedSpend &&
+                    amount == other.amount &&
+                    periodEndingBefore == other.periodEndingBefore &&
+                    periodStartingAt == other.periodStartingAt &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(amount, periodEndingBefore, periodStartingAt, additionalProperties)
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "AccumulatedSpend{amount=$amount, periodEndingBefore=$periodEndingBefore, periodStartingAt=$periodStartingAt, additionalProperties=$additionalProperties}"
+        }
+
+        override fun equals(other: Any?): Boolean {
+            if (this === other) {
+                return true
+            }
+
+            return other is SpendTracker &&
+                alias == other.alias &&
+                applicableSpendSpecifiers == other.applicableSpendSpecifiers &&
+                creditTypeId == other.creditTypeId &&
+                resetFrequency == other.resetFrequency &&
+                accumulatedSpend == other.accumulatedSpend &&
+                additionalProperties == other.additionalProperties
+        }
+
+        private val hashCode: Int by lazy {
+            Objects.hash(
+                alias,
+                applicableSpendSpecifiers,
+                creditTypeId,
+                resetFrequency,
+                accumulatedSpend,
+                additionalProperties,
+            )
+        }
+
+        override fun hashCode(): Int = hashCode
+
+        override fun toString() =
+            "SpendTracker{alias=$alias, applicableSpendSpecifiers=$applicableSpendSpecifiers, creditTypeId=$creditTypeId, resetFrequency=$resetFrequency, accumulatedSpend=$accumulatedSpend, additionalProperties=$additionalProperties}"
+    }
+
     override fun equals(other: Any?): Boolean {
         if (this === other) {
             return true
@@ -3377,6 +4908,7 @@ private constructor(
             prepaidBalanceThresholdConfiguration == other.prepaidBalanceThresholdConfiguration &&
             scheduledChargesOnUsageInvoices == other.scheduledChargesOnUsageInvoices &&
             spendThresholdConfiguration == other.spendThresholdConfiguration &&
+            spendTrackers == other.spendTrackers &&
             subscriptions == other.subscriptions &&
             uniquenessKey == other.uniquenessKey &&
             additionalProperties == other.additionalProperties
@@ -3396,6 +4928,7 @@ private constructor(
             prepaidBalanceThresholdConfiguration,
             scheduledChargesOnUsageInvoices,
             spendThresholdConfiguration,
+            spendTrackers,
             subscriptions,
             uniquenessKey,
             additionalProperties,
@@ -3405,5 +4938,5 @@ private constructor(
     override fun hashCode(): Int = hashCode
 
     override fun toString() =
-        "Contract{id=$id, amendments=$amendments, current=$current, customerId=$customerId, initial=$initial, archivedAt=$archivedAt, customFields=$customFields, customerBillingProviderConfiguration=$customerBillingProviderConfiguration, packageId=$packageId, prepaidBalanceThresholdConfiguration=$prepaidBalanceThresholdConfiguration, scheduledChargesOnUsageInvoices=$scheduledChargesOnUsageInvoices, spendThresholdConfiguration=$spendThresholdConfiguration, subscriptions=$subscriptions, uniquenessKey=$uniquenessKey, additionalProperties=$additionalProperties}"
+        "Contract{id=$id, amendments=$amendments, current=$current, customerId=$customerId, initial=$initial, archivedAt=$archivedAt, customFields=$customFields, customerBillingProviderConfiguration=$customerBillingProviderConfiguration, packageId=$packageId, prepaidBalanceThresholdConfiguration=$prepaidBalanceThresholdConfiguration, scheduledChargesOnUsageInvoices=$scheduledChargesOnUsageInvoices, spendThresholdConfiguration=$spendThresholdConfiguration, spendTrackers=$spendTrackers, subscriptions=$subscriptions, uniquenessKey=$uniquenessKey, additionalProperties=$additionalProperties}"
 }
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/ContractV2.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/ContractV2.kt
index 5763bec6..1a0823e2 100644
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/ContractV2.kt
+++ b/metronome-java-core/src/main/kotlin/com/metronome/api/models/ContractV2.kt
@@ -70,6 +70,7 @@ private constructor(
     private val salesforceOpportunityId: JsonField<String>,
     private val scheduledChargesOnUsageInvoices: JsonField<ScheduledChargesOnUsageInvoices>,
     private val spendThresholdConfiguration: JsonField<SpendThresholdConfigurationV2>,
+    private val spendTrackers: JsonField<List<SpendTracker>>,
     private val subscriptions: JsonField<List<Subscription>>,
     private val totalContractValue: JsonField<Double>,
     private val uniquenessKey: JsonField<String>,
@@ -171,6 +172,9 @@ private constructor(
         @JsonProperty("spend_threshold_configuration")
         @ExcludeMissing
         spendThresholdConfiguration: JsonField<SpendThresholdConfigurationV2> = JsonMissing.of(),
+        @JsonProperty("spend_trackers")
+        @ExcludeMissing
+        spendTrackers: JsonField<List<SpendTracker>> = JsonMissing.of(),
         @JsonProperty("subscriptions")
         @ExcludeMissing
         subscriptions: JsonField<List<Subscription>> = JsonMissing.of(),
@@ -214,6 +218,7 @@ private constructor(
         salesforceOpportunityId,
         scheduledChargesOnUsageInvoices,
         spendThresholdConfiguration,
+        spendTrackers,
         subscriptions,
         totalContractValue,
         uniquenessKey,
@@ -464,6 +469,14 @@ private constructor(
     fun spendThresholdConfiguration(): Optional<SpendThresholdConfigurationV2> =
         spendThresholdConfiguration.getOptional("spend_threshold_configuration")
 
+    /**
+     * Spend trackers attached to this contract.
+     *
+     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
+     *   server responded with an unexpected value).
+     */
+    fun spendTrackers(): Optional<List<SpendTracker>> = spendTrackers.getOptional("spend_trackers")
+
     /**
      * List of subscriptions on the contract.
      *
@@ -786,6 +799,15 @@ private constructor(
     fun _spendThresholdConfiguration(): JsonField<SpendThresholdConfigurationV2> =
         spendThresholdConfiguration
 
+    /**
+     * Returns the raw JSON value of [spendTrackers].
+     *
+     * Unlike [spendTrackers], this method doesn't throw if the JSON field has an unexpected type.
+     */
+    @JsonProperty("spend_trackers")
+    @ExcludeMissing
+    fun _spendTrackers(): JsonField<List<SpendTracker>> = spendTrackers
+
     /**
      * Returns the raw JSON value of [subscriptions].
      *
@@ -892,6 +914,7 @@ private constructor(
             JsonMissing.of()
         private var spendThresholdConfiguration: JsonField<SpendThresholdConfigurationV2> =
             JsonMissing.of()
+        private var spendTrackers: JsonField<MutableList<SpendTracker>>? = null
         private var subscriptions: JsonField<MutableList<Subscription>>? = null
         private var totalContractValue: JsonField<Double> = JsonMissing.of()
         private var uniquenessKey: JsonField<String> = JsonMissing.of()
@@ -932,6 +955,7 @@ private constructor(
             salesforceOpportunityId = contractV2.salesforceOpportunityId
             scheduledChargesOnUsageInvoices = contractV2.scheduledChargesOnUsageInvoices
             spendThresholdConfiguration = contractV2.spendThresholdConfiguration
+            spendTrackers = contractV2.spendTrackers.map { it.toMutableList() }
             subscriptions = contractV2.subscriptions.map { it.toMutableList() }
             totalContractValue = contractV2.totalContractValue
             uniquenessKey = contractV2.uniquenessKey
@@ -1552,6 +1576,33 @@ private constructor(
             spendThresholdConfiguration: JsonField<SpendThresholdConfigurationV2>
         ) = apply { this.spendThresholdConfiguration = spendThresholdConfiguration }
 
+        /** Spend trackers attached to this contract. */
+        fun spendTrackers(spendTrackers: List<SpendTracker>) =
+            spendTrackers(JsonField.of(spendTrackers))
+
+        /**
+         * Sets [Builder.spendTrackers] to an arbitrary JSON value.
+         *
+         * You should usually call [Builder.spendTrackers] with a well-typed `List<SpendTracker>`
+         * value instead. This method is primarily for setting the field to an undocumented or not
+         * yet supported value.
+         */
+        fun spendTrackers(spendTrackers: JsonField<List<SpendTracker>>) = apply {
+            this.spendTrackers = spendTrackers.map { it.toMutableList() }
+        }
+
+        /**
+         * Adds a single [SpendTracker] to [spendTrackers].
+         *
+         * @throws IllegalStateException if the field was previously set to a non-list.
+         */
+        fun addSpendTracker(spendTracker: SpendTracker) = apply {
+            spendTrackers =
+                (spendTrackers ?: JsonField.of(mutableListOf())).also {
+                    checkKnown("spendTrackers", it).add(spendTracker)
+                }
+        }
+
         /** List of subscriptions on the contract. */
         fun subscriptions(subscriptions: List<Subscription>) =
             subscriptions(JsonField.of(subscriptions))
@@ -1683,6 +1734,7 @@ private constructor(
                 salesforceOpportunityId,
                 scheduledChargesOnUsageInvoices,
                 spendThresholdConfiguration,
+                (spendTrackers ?: JsonMissing.of()).map { it.toImmutable() },
                 (subscriptions ?: JsonMissing.of()).map { it.toImmutable() },
                 totalContractValue,
                 uniquenessKey,
@@ -1738,6 +1790,7 @@ private constructor(
         salesforceOpportunityId()
         scheduledChargesOnUsageInvoices().ifPresent { it.validate() }
         spendThresholdConfiguration().ifPresent { it.validate() }
+        spendTrackers().ifPresent { it.forEach { it.validate() } }
         subscriptions().ifPresent { it.forEach { it.validate() } }
         totalContractValue()
         uniquenessKey()
@@ -1792,6 +1845,7 @@ private constructor(
             (if (salesforceOpportunityId.asKnown().isPresent) 1 else 0) +
             (scheduledChargesOnUsageInvoices.asKnown().getOrNull()?.validity() ?: 0) +
             (spendThresholdConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+            (spendTrackers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
             (subscriptions.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
             (if (totalContractValue.asKnown().isPresent) 1 else 0) +
             (if (uniquenessKey.asKnown().isPresent) 1 else 0)
@@ -1825,6 +1879,7 @@ private constructor(
         private val rolloverFraction: JsonField<Double>,
         private val salesforceOpportunityId: JsonField<String>,
         private val specifiers: JsonField<List<CommitSpecifier>>,
+        private val spendTrackerAttributes: JsonField<SpendTrackerAttributes>,
         private val subscriptionConfig: JsonField<RecurringCommitSubscriptionConfig>,
         private val additionalProperties: MutableMap<String, JsonValue>,
     ) {
@@ -1899,6 +1954,9 @@ private constructor(
             @JsonProperty("specifiers")
             @ExcludeMissing
             specifiers: JsonField<List<CommitSpecifier>> = JsonMissing.of(),
+            @JsonProperty("spend_tracker_attributes")
+            @ExcludeMissing
+            spendTrackerAttributes: JsonField<SpendTrackerAttributes> = JsonMissing.of(),
             @JsonProperty("subscription_config")
             @ExcludeMissing
             subscriptionConfig: JsonField<RecurringCommitSubscriptionConfig> = JsonMissing.of(),
@@ -1929,6 +1987,7 @@ private constructor(
             rolloverFraction,
             salesforceOpportunityId,
             specifiers,
+            spendTrackerAttributes,
             subscriptionConfig,
             mutableMapOf(),
         )
@@ -2138,6 +2197,15 @@ private constructor(
          */
         fun specifiers(): Optional<List<CommitSpecifier>> = specifiers.getOptional("specifiers")
 
+        /**
+         * Optional attributes controlling how this commit interacts with spend trackers.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun spendTrackerAttributes(): Optional<SpendTrackerAttributes> =
+            spendTrackerAttributes.getOptional("spend_tracker_attributes")
+
         /**
          * Attach a subscription to the recurring commit/credit.
          *
@@ -2377,6 +2445,16 @@ private constructor(
         @ExcludeMissing
         fun _specifiers(): JsonField<List<CommitSpecifier>> = specifiers
 
+        /**
+         * Returns the raw JSON value of [spendTrackerAttributes].
+         *
+         * Unlike [spendTrackerAttributes], this method doesn't throw if the JSON field has an
+         * unexpected type.
+         */
+        @JsonProperty("spend_tracker_attributes")
+        @ExcludeMissing
+        fun _spendTrackerAttributes(): JsonField<SpendTrackerAttributes> = spendTrackerAttributes
+
         /**
          * Returns the raw JSON value of [subscriptionConfig].
          *
@@ -2445,6 +2523,7 @@ private constructor(
             private var rolloverFraction: JsonField<Double> = JsonMissing.of()
             private var salesforceOpportunityId: JsonField<String> = JsonMissing.of()
             private var specifiers: JsonField<MutableList<CommitSpecifier>>? = null
+            private var spendTrackerAttributes: JsonField<SpendTrackerAttributes> = JsonMissing.of()
             private var subscriptionConfig: JsonField<RecurringCommitSubscriptionConfig> =
                 JsonMissing.of()
             private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
@@ -2477,6 +2556,7 @@ private constructor(
                 rolloverFraction = commit.rolloverFraction
                 salesforceOpportunityId = commit.salesforceOpportunityId
                 specifiers = commit.specifiers.map { it.toMutableList() }
+                spendTrackerAttributes = commit.spendTrackerAttributes
                 subscriptionConfig = commit.subscriptionConfig
                 additionalProperties = commit.additionalProperties.toMutableMap()
             }
@@ -3073,6 +3153,22 @@ private constructor(
                     }
             }
 
+            /** Optional attributes controlling how this commit interacts with spend trackers. */
+            fun spendTrackerAttributes(spendTrackerAttributes: SpendTrackerAttributes) =
+                spendTrackerAttributes(JsonField.of(spendTrackerAttributes))
+
+            /**
+             * Sets [Builder.spendTrackerAttributes] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.spendTrackerAttributes] with a well-typed
+             * [SpendTrackerAttributes] value instead. This method is primarily for setting the
+             * field to an undocumented or not yet supported value.
+             */
+            fun spendTrackerAttributes(spendTrackerAttributes: JsonField<SpendTrackerAttributes>) =
+                apply {
+                    this.spendTrackerAttributes = spendTrackerAttributes
+                }
+
             /** Attach a subscription to the recurring commit/credit. */
             fun subscriptionConfig(subscriptionConfig: RecurringCommitSubscriptionConfig) =
                 subscriptionConfig(JsonField.of(subscriptionConfig))
@@ -3150,6 +3246,7 @@ private constructor(
                     rolloverFraction,
                     salesforceOpportunityId,
                     (specifiers ?: JsonMissing.of()).map { it.toImmutable() },
+                    spendTrackerAttributes,
                     subscriptionConfig,
                     additionalProperties.toMutableMap(),
                 )
@@ -3197,6 +3294,7 @@ private constructor(
             rolloverFraction()
             salesforceOpportunityId()
             specifiers().ifPresent { it.forEach { it.validate() } }
+            spendTrackerAttributes().ifPresent { it.validate() }
             subscriptionConfig().ifPresent { it.validate() }
             validated = true
         }
@@ -3243,6 +3341,7 @@ private constructor(
                 (if (rolloverFraction.asKnown().isPresent) 1 else 0) +
                 (if (salesforceOpportunityId.asKnown().isPresent) 1 else 0) +
                 (specifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                (spendTrackerAttributes.asKnown().getOrNull()?.validity() ?: 0) +
                 (subscriptionConfig.asKnown().getOrNull()?.validity() ?: 0)
 
         class Product
@@ -11881,6 +11980,198 @@ private constructor(
                 "RolledOverFrom{commitId=$commitId, contractId=$contractId, additionalProperties=$additionalProperties}"
         }
 
+        /** Optional attributes controlling how this commit interacts with spend trackers. */
+        class SpendTrackerAttributes
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val countsAsDiscounted: JsonField<Boolean>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("counts_as_discounted")
+                @ExcludeMissing
+                countsAsDiscounted: JsonField<Boolean> = JsonMissing.of()
+            ) : this(countsAsDiscounted, mutableMapOf())
+
+            /**
+             * If true, this commit is included in spend trackers with discounted set to
+             * DISCOUNTED_ONLY
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun countsAsDiscounted(): Boolean =
+                countsAsDiscounted.getRequired("counts_as_discounted")
+
+            /**
+             * Returns the raw JSON value of [countsAsDiscounted].
+             *
+             * Unlike [countsAsDiscounted], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("counts_as_discounted")
+            @ExcludeMissing
+            fun _countsAsDiscounted(): JsonField<Boolean> = countsAsDiscounted
+
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
+
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
+
+            fun toBuilder() = Builder().from(this)
+
+            companion object {
+
+                /**
+                 * Returns a mutable builder for constructing an instance of
+                 * [SpendTrackerAttributes].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .countsAsDiscounted()
+                 * ```
+                 */
+                @JvmStatic fun builder() = Builder()
+            }
+
+            /** A builder for [SpendTrackerAttributes]. */
+            class Builder internal constructor() {
+
+                private var countsAsDiscounted: JsonField<Boolean>? = null
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(spendTrackerAttributes: SpendTrackerAttributes) = apply {
+                    countsAsDiscounted = spendTrackerAttributes.countsAsDiscounted
+                    additionalProperties =
+                        spendTrackerAttributes.additionalProperties.toMutableMap()
+                }
+
+                /**
+                 * If true, this commit is included in spend trackers with discounted set to
+                 * DISCOUNTED_ONLY
+                 */
+                fun countsAsDiscounted(countsAsDiscounted: Boolean) =
+                    countsAsDiscounted(JsonField.of(countsAsDiscounted))
+
+                /**
+                 * Sets [Builder.countsAsDiscounted] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.countsAsDiscounted] with a well-typed [Boolean]
+                 * value instead. This method is primarily for setting the field to an undocumented
+                 * or not yet supported value.
+                 */
+                fun countsAsDiscounted(countsAsDiscounted: JsonField<Boolean>) = apply {
+                    this.countsAsDiscounted = countsAsDiscounted
+                }
+
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
+
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
+
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [SpendTrackerAttributes].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .countsAsDiscounted()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
+                 */
+                fun build(): SpendTrackerAttributes =
+                    SpendTrackerAttributes(
+                        checkRequired("countsAsDiscounted", countsAsDiscounted),
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): SpendTrackerAttributes = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                countsAsDiscounted()
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int = (if (countsAsDiscounted.asKnown().isPresent) 1 else 0)
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is SpendTrackerAttributes &&
+                    countsAsDiscounted == other.countsAsDiscounted &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(countsAsDiscounted, additionalProperties)
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "SpendTrackerAttributes{countsAsDiscounted=$countsAsDiscounted, additionalProperties=$additionalProperties}"
+        }
+
         override fun equals(other: Any?): Boolean {
             if (this === other) {
                 return true
@@ -11913,6 +12204,7 @@ private constructor(
                 rolloverFraction == other.rolloverFraction &&
                 salesforceOpportunityId == other.salesforceOpportunityId &&
                 specifiers == other.specifiers &&
+                spendTrackerAttributes == other.spendTrackerAttributes &&
                 subscriptionConfig == other.subscriptionConfig &&
                 additionalProperties == other.additionalProperties
         }
@@ -11945,6 +12237,7 @@ private constructor(
                 rolloverFraction,
                 salesforceOpportunityId,
                 specifiers,
+                spendTrackerAttributes,
                 subscriptionConfig,
                 additionalProperties,
             )
@@ -11953,7 +12246,7 @@ private constructor(
         override fun hashCode(): Int = hashCode
 
         override fun toString() =
-            "Commit{id=$id, createdAt=$createdAt, product=$product, type=$type, accessSchedule=$accessSchedule, applicableContractIds=$applicableContractIds, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, archivedAt=$archivedAt, balance=$balance, contract=$contract, customFields=$customFields, description=$description, hierarchyConfiguration=$hierarchyConfiguration, invoiceContract=$invoiceContract, invoiceSchedule=$invoiceSchedule, ledger=$ledger, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, priority=$priority, rateType=$rateType, recurringCommitId=$recurringCommitId, rolledOverFrom=$rolledOverFrom, rolloverFraction=$rolloverFraction, salesforceOpportunityId=$salesforceOpportunityId, specifiers=$specifiers, subscriptionConfig=$subscriptionConfig, additionalProperties=$additionalProperties}"
+            "Commit{id=$id, createdAt=$createdAt, product=$product, type=$type, accessSchedule=$accessSchedule, applicableContractIds=$applicableContractIds, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, archivedAt=$archivedAt, balance=$balance, contract=$contract, customFields=$customFields, description=$description, hierarchyConfiguration=$hierarchyConfiguration, invoiceContract=$invoiceContract, invoiceSchedule=$invoiceSchedule, ledger=$ledger, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, priority=$priority, rateType=$rateType, recurringCommitId=$recurringCommitId, rolledOverFrom=$rolledOverFrom, rolloverFraction=$rolloverFraction, salesforceOpportunityId=$salesforceOpportunityId, specifiers=$specifiers, spendTrackerAttributes=$spendTrackerAttributes, subscriptionConfig=$subscriptionConfig, additionalProperties=$additionalProperties}"
     }
 
     class Override
@@ -32168,6 +32461,1483 @@ private constructor(
         override fun toString() = value.toString()
     }
 
+    class SpendTracker
+    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+    private constructor(
+        private val alias: JsonField<String>,
+        private val applicableSpendSpecifiers: JsonField<List<ApplicableSpendSpecifier>>,
+        private val creditTypeId: JsonField<String>,
+        private val resetFrequency: JsonField<ResetFrequency>,
+        private val accumulatedSpend: JsonField<AccumulatedSpend>,
+        private val additionalProperties: MutableMap<String, JsonValue>,
+    ) {
+
+        @JsonCreator
+        private constructor(
+            @JsonProperty("alias") @ExcludeMissing alias: JsonField<String> = JsonMissing.of(),
+            @JsonProperty("applicable_spend_specifiers")
+            @ExcludeMissing
+            applicableSpendSpecifiers: JsonField<List<ApplicableSpendSpecifier>> = JsonMissing.of(),
+            @JsonProperty("credit_type_id")
+            @ExcludeMissing
+            creditTypeId: JsonField<String> = JsonMissing.of(),
+            @JsonProperty("reset_frequency")
+            @ExcludeMissing
+            resetFrequency: JsonField<ResetFrequency> = JsonMissing.of(),
+            @JsonProperty("accumulated_spend")
+            @ExcludeMissing
+            accumulatedSpend: JsonField<AccumulatedSpend> = JsonMissing.of(),
+        ) : this(
+            alias,
+            applicableSpendSpecifiers,
+            creditTypeId,
+            resetFrequency,
+            accumulatedSpend,
+            mutableMapOf(),
+        )
+
+        /**
+         * Human-readable identifier, unique per contract.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun alias(): String = alias.getRequired("alias")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun applicableSpendSpecifiers(): List<ApplicableSpendSpecifier> =
+            applicableSpendSpecifiers.getRequired("applicable_spend_specifiers")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun creditTypeId(): String = creditTypeId.getRequired("credit_type_id")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun resetFrequency(): ResetFrequency = resetFrequency.getRequired("reset_frequency")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun accumulatedSpend(): Optional<AccumulatedSpend> =
+            accumulatedSpend.getOptional("accumulated_spend")
+
+        /**
+         * Returns the raw JSON value of [alias].
+         *
+         * Unlike [alias], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("alias") @ExcludeMissing fun _alias(): JsonField<String> = alias
+
+        /**
+         * Returns the raw JSON value of [applicableSpendSpecifiers].
+         *
+         * Unlike [applicableSpendSpecifiers], this method doesn't throw if the JSON field has an
+         * unexpected type.
+         */
+        @JsonProperty("applicable_spend_specifiers")
+        @ExcludeMissing
+        fun _applicableSpendSpecifiers(): JsonField<List<ApplicableSpendSpecifier>> =
+            applicableSpendSpecifiers
+
+        /**
+         * Returns the raw JSON value of [creditTypeId].
+         *
+         * Unlike [creditTypeId], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("credit_type_id")
+        @ExcludeMissing
+        fun _creditTypeId(): JsonField<String> = creditTypeId
+
+        /**
+         * Returns the raw JSON value of [resetFrequency].
+         *
+         * Unlike [resetFrequency], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("reset_frequency")
+        @ExcludeMissing
+        fun _resetFrequency(): JsonField<ResetFrequency> = resetFrequency
+
+        /**
+         * Returns the raw JSON value of [accumulatedSpend].
+         *
+         * Unlike [accumulatedSpend], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("accumulated_spend")
+        @ExcludeMissing
+        fun _accumulatedSpend(): JsonField<AccumulatedSpend> = accumulatedSpend
+
+        @JsonAnySetter
+        private fun putAdditionalProperty(key: String, value: JsonValue) {
+            additionalProperties.put(key, value)
+        }
+
+        @JsonAnyGetter
+        @ExcludeMissing
+        fun _additionalProperties(): Map<String, JsonValue> =
+            Collections.unmodifiableMap(additionalProperties)
+
+        fun toBuilder() = Builder().from(this)
+
+        companion object {
+
+            /**
+             * Returns a mutable builder for constructing an instance of [SpendTracker].
+             *
+             * The following fields are required:
+             * ```java
+             * .alias()
+             * .applicableSpendSpecifiers()
+             * .creditTypeId()
+             * .resetFrequency()
+             * ```
+             */
+            @JvmStatic fun builder() = Builder()
+        }
+
+        /** A builder for [SpendTracker]. */
+        class Builder internal constructor() {
+
+            private var alias: JsonField<String>? = null
+            private var applicableSpendSpecifiers:
+                JsonField<MutableList<ApplicableSpendSpecifier>>? =
+                null
+            private var creditTypeId: JsonField<String>? = null
+            private var resetFrequency: JsonField<ResetFrequency>? = null
+            private var accumulatedSpend: JsonField<AccumulatedSpend> = JsonMissing.of()
+            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+            @JvmSynthetic
+            internal fun from(spendTracker: SpendTracker) = apply {
+                alias = spendTracker.alias
+                applicableSpendSpecifiers =
+                    spendTracker.applicableSpendSpecifiers.map { it.toMutableList() }
+                creditTypeId = spendTracker.creditTypeId
+                resetFrequency = spendTracker.resetFrequency
+                accumulatedSpend = spendTracker.accumulatedSpend
+                additionalProperties = spendTracker.additionalProperties.toMutableMap()
+            }
+
+            /** Human-readable identifier, unique per contract. */
+            fun alias(alias: String) = alias(JsonField.of(alias))
+
+            /**
+             * Sets [Builder.alias] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.alias] with a well-typed [String] value instead.
+             * This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun alias(alias: JsonField<String>) = apply { this.alias = alias }
+
+            fun applicableSpendSpecifiers(
+                applicableSpendSpecifiers: List<ApplicableSpendSpecifier>
+            ) = applicableSpendSpecifiers(JsonField.of(applicableSpendSpecifiers))
+
+            /**
+             * Sets [Builder.applicableSpendSpecifiers] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.applicableSpendSpecifiers] with a well-typed
+             * `List<ApplicableSpendSpecifier>` value instead. This method is primarily for setting
+             * the field to an undocumented or not yet supported value.
+             */
+            fun applicableSpendSpecifiers(
+                applicableSpendSpecifiers: JsonField<List<ApplicableSpendSpecifier>>
+            ) = apply {
+                this.applicableSpendSpecifiers =
+                    applicableSpendSpecifiers.map { it.toMutableList() }
+            }
+
+            /**
+             * Adds a single [ApplicableSpendSpecifier] to [applicableSpendSpecifiers].
+             *
+             * @throws IllegalStateException if the field was previously set to a non-list.
+             */
+            fun addApplicableSpendSpecifier(applicableSpendSpecifier: ApplicableSpendSpecifier) =
+                apply {
+                    applicableSpendSpecifiers =
+                        (applicableSpendSpecifiers ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("applicableSpendSpecifiers", it)
+                                .add(applicableSpendSpecifier)
+                        }
+                }
+
+            fun creditTypeId(creditTypeId: String) = creditTypeId(JsonField.of(creditTypeId))
+
+            /**
+             * Sets [Builder.creditTypeId] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.creditTypeId] with a well-typed [String] value
+             * instead. This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun creditTypeId(creditTypeId: JsonField<String>) = apply {
+                this.creditTypeId = creditTypeId
+            }
+
+            fun resetFrequency(resetFrequency: ResetFrequency) =
+                resetFrequency(JsonField.of(resetFrequency))
+
+            /**
+             * Sets [Builder.resetFrequency] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.resetFrequency] with a well-typed [ResetFrequency]
+             * value instead. This method is primarily for setting the field to an undocumented or
+             * not yet supported value.
+             */
+            fun resetFrequency(resetFrequency: JsonField<ResetFrequency>) = apply {
+                this.resetFrequency = resetFrequency
+            }
+
+            fun accumulatedSpend(accumulatedSpend: AccumulatedSpend) =
+                accumulatedSpend(JsonField.of(accumulatedSpend))
+
+            /**
+             * Sets [Builder.accumulatedSpend] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.accumulatedSpend] with a well-typed
+             * [AccumulatedSpend] value instead. This method is primarily for setting the field to
+             * an undocumented or not yet supported value.
+             */
+            fun accumulatedSpend(accumulatedSpend: JsonField<AccumulatedSpend>) = apply {
+                this.accumulatedSpend = accumulatedSpend
+            }
+
+            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.clear()
+                putAllAdditionalProperties(additionalProperties)
+            }
+
+            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                additionalProperties.put(key, value)
+            }
+
+            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.putAll(additionalProperties)
+            }
+
+            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
+
+            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                keys.forEach(::removeAdditionalProperty)
+            }
+
+            /**
+             * Returns an immutable instance of [SpendTracker].
+             *
+             * Further updates to this [Builder] will not mutate the returned instance.
+             *
+             * The following fields are required:
+             * ```java
+             * .alias()
+             * .applicableSpendSpecifiers()
+             * .creditTypeId()
+             * .resetFrequency()
+             * ```
+             *
+             * @throws IllegalStateException if any required field is unset.
+             */
+            fun build(): SpendTracker =
+                SpendTracker(
+                    checkRequired("alias", alias),
+                    checkRequired("applicableSpendSpecifiers", applicableSpendSpecifiers).map {
+                        it.toImmutable()
+                    },
+                    checkRequired("creditTypeId", creditTypeId),
+                    checkRequired("resetFrequency", resetFrequency),
+                    accumulatedSpend,
+                    additionalProperties.toMutableMap(),
+                )
+        }
+
+        private var validated: Boolean = false
+
+        /**
+         * Validates that the types of all values in this object match their expected types
+         * recursively.
+         *
+         * This method is _not_ forwards compatible with new types from the API for existing fields.
+         *
+         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
+         *   expected type.
+         */
+        fun validate(): SpendTracker = apply {
+            if (validated) {
+                return@apply
+            }
+
+            alias()
+            applicableSpendSpecifiers().forEach { it.validate() }
+            creditTypeId()
+            resetFrequency().validate()
+            accumulatedSpend().ifPresent { it.validate() }
+            validated = true
+        }
+
+        fun isValid(): Boolean =
+            try {
+                validate()
+                true
+            } catch (e: MetronomeInvalidDataException) {
+                false
+            }
+
+        /**
+         * Returns a score indicating how many valid values are contained in this object
+         * recursively.
+         *
+         * Used for best match union deserialization.
+         */
+        @JvmSynthetic
+        internal fun validity(): Int =
+            (if (alias.asKnown().isPresent) 1 else 0) +
+                (applicableSpendSpecifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                    ?: 0) +
+                (if (creditTypeId.asKnown().isPresent) 1 else 0) +
+                (resetFrequency.asKnown().getOrNull()?.validity() ?: 0) +
+                (accumulatedSpend.asKnown().getOrNull()?.validity() ?: 0)
+
+        class ApplicableSpendSpecifier
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val sources: JsonField<List<Source>>,
+            private val spendType: JsonField<SpendType>,
+            private val discounted: JsonField<Discounted>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("sources")
+                @ExcludeMissing
+                sources: JsonField<List<Source>> = JsonMissing.of(),
+                @JsonProperty("spend_type")
+                @ExcludeMissing
+                spendType: JsonField<SpendType> = JsonMissing.of(),
+                @JsonProperty("discounted")
+                @ExcludeMissing
+                discounted: JsonField<Discounted> = JsonMissing.of(),
+            ) : this(sources, spendType, discounted, mutableMapOf())
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun sources(): List<Source> = sources.getRequired("sources")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun spendType(): SpendType = spendType.getRequired("spend_type")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun discounted(): Optional<Discounted> = discounted.getOptional("discounted")
+
+            /**
+             * Returns the raw JSON value of [sources].
+             *
+             * Unlike [sources], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("sources")
+            @ExcludeMissing
+            fun _sources(): JsonField<List<Source>> = sources
+
+            /**
+             * Returns the raw JSON value of [spendType].
+             *
+             * Unlike [spendType], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("spend_type")
+            @ExcludeMissing
+            fun _spendType(): JsonField<SpendType> = spendType
+
+            /**
+             * Returns the raw JSON value of [discounted].
+             *
+             * Unlike [discounted], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("discounted")
+            @ExcludeMissing
+            fun _discounted(): JsonField<Discounted> = discounted
+
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
+
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
+
+            fun toBuilder() = Builder().from(this)
+
+            companion object {
+
+                /**
+                 * Returns a mutable builder for constructing an instance of
+                 * [ApplicableSpendSpecifier].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .sources()
+                 * .spendType()
+                 * ```
+                 */
+                @JvmStatic fun builder() = Builder()
+            }
+
+            /** A builder for [ApplicableSpendSpecifier]. */
+            class Builder internal constructor() {
+
+                private var sources: JsonField<MutableList<Source>>? = null
+                private var spendType: JsonField<SpendType>? = null
+                private var discounted: JsonField<Discounted> = JsonMissing.of()
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(applicableSpendSpecifier: ApplicableSpendSpecifier) = apply {
+                    sources = applicableSpendSpecifier.sources.map { it.toMutableList() }
+                    spendType = applicableSpendSpecifier.spendType
+                    discounted = applicableSpendSpecifier.discounted
+                    additionalProperties =
+                        applicableSpendSpecifier.additionalProperties.toMutableMap()
+                }
+
+                fun sources(sources: List<Source>) = sources(JsonField.of(sources))
+
+                /**
+                 * Sets [Builder.sources] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.sources] with a well-typed `List<Source>` value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun sources(sources: JsonField<List<Source>>) = apply {
+                    this.sources = sources.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [Source] to [sources].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addSource(source: Source) = apply {
+                    sources =
+                        (sources ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("sources", it).add(source)
+                        }
+                }
+
+                fun spendType(spendType: SpendType) = spendType(JsonField.of(spendType))
+
+                /**
+                 * Sets [Builder.spendType] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.spendType] with a well-typed [SpendType] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun spendType(spendType: JsonField<SpendType>) = apply {
+                    this.spendType = spendType
+                }
+
+                fun discounted(discounted: Discounted) = discounted(JsonField.of(discounted))
+
+                /**
+                 * Sets [Builder.discounted] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.discounted] with a well-typed [Discounted] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun discounted(discounted: JsonField<Discounted>) = apply {
+                    this.discounted = discounted
+                }
+
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
+
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
+
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [ApplicableSpendSpecifier].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .sources()
+                 * .spendType()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
+                 */
+                fun build(): ApplicableSpendSpecifier =
+                    ApplicableSpendSpecifier(
+                        checkRequired("sources", sources).map { it.toImmutable() },
+                        checkRequired("spendType", spendType),
+                        discounted,
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): ApplicableSpendSpecifier = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                sources().forEach { it.validate() }
+                spendType().validate()
+                discounted().ifPresent { it.validate() }
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int =
+                (sources.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (spendType.asKnown().getOrNull()?.validity() ?: 0) +
+                    (discounted.asKnown().getOrNull()?.validity() ?: 0)
+
+            class Source @JsonCreator private constructor(private val value: JsonField<String>) :
+                Enum {
+
+                /**
+                 * Returns this class instance's raw value.
+                 *
+                 * This is usually only useful if this instance was deserialized from data that
+                 * doesn't match any known member, and you want to know that value. For example, if
+                 * the SDK is on an older version than the API, then the API may respond with new
+                 * members that the SDK is unaware of.
+                 */
+                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+                companion object {
+
+                    @JvmField val THRESHOLD_RECHARGE = of("THRESHOLD_RECHARGE")
+
+                    @JvmField val MANUAL = of("MANUAL")
+
+                    @JvmStatic fun of(value: String) = Source(JsonField.of(value))
+                }
+
+                /** An enum containing [Source]'s known values. */
+                enum class Known {
+                    THRESHOLD_RECHARGE,
+                    MANUAL,
+                }
+
+                /**
+                 * An enum containing [Source]'s known values, as well as an [_UNKNOWN] member.
+                 *
+                 * An instance of [Source] can contain an unknown value in a couple of cases:
+                 * - It was deserialized from data that doesn't match any known member. For example,
+                 *   if the SDK is on an older version than the API, then the API may respond with
+                 *   new members that the SDK is unaware of.
+                 * - It was constructed with an arbitrary value using the [of] method.
+                 */
+                enum class Value {
+                    THRESHOLD_RECHARGE,
+                    MANUAL,
+                    /**
+                     * An enum member indicating that [Source] was instantiated with an unknown
+                     * value.
+                     */
+                    _UNKNOWN,
+                }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value, or
+                 * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                 *
+                 * Use the [known] method instead if you're certain the value is always known or if
+                 * you want to throw for the unknown case.
+                 */
+                fun value(): Value =
+                    when (this) {
+                        THRESHOLD_RECHARGE -> Value.THRESHOLD_RECHARGE
+                        MANUAL -> Value.MANUAL
+                        else -> Value._UNKNOWN
+                    }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value.
+                 *
+                 * Use the [value] method instead if you're uncertain the value is always known and
+                 * don't want to throw for the unknown case.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value is a not a
+                 *   known member.
+                 */
+                fun known(): Known =
+                    when (this) {
+                        THRESHOLD_RECHARGE -> Known.THRESHOLD_RECHARGE
+                        MANUAL -> Known.MANUAL
+                        else -> throw MetronomeInvalidDataException("Unknown Source: $value")
+                    }
+
+                /**
+                 * Returns this class instance's primitive wire representation.
+                 *
+                 * This differs from the [toString] method because that method is primarily for
+                 * debugging and generally doesn't throw.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value does not
+                 *   have the expected primitive type.
+                 */
+                fun asString(): String =
+                    _value().asString().orElseThrow {
+                        MetronomeInvalidDataException("Value is not a String")
+                    }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): Source = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    known()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is Source && value == other.value
+                }
+
+                override fun hashCode() = value.hashCode()
+
+                override fun toString() = value.toString()
+            }
+
+            class SpendType @JsonCreator private constructor(private val value: JsonField<String>) :
+                Enum {
+
+                /**
+                 * Returns this class instance's raw value.
+                 *
+                 * This is usually only useful if this instance was deserialized from data that
+                 * doesn't match any known member, and you want to know that value. For example, if
+                 * the SDK is on an older version than the API, then the API may respond with new
+                 * members that the SDK is unaware of.
+                 */
+                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+                companion object {
+
+                    @JvmField val COMMIT_PURCHASE = of("COMMIT_PURCHASE")
+
+                    @JvmStatic fun of(value: String) = SpendType(JsonField.of(value))
+                }
+
+                /** An enum containing [SpendType]'s known values. */
+                enum class Known {
+                    COMMIT_PURCHASE
+                }
+
+                /**
+                 * An enum containing [SpendType]'s known values, as well as an [_UNKNOWN] member.
+                 *
+                 * An instance of [SpendType] can contain an unknown value in a couple of cases:
+                 * - It was deserialized from data that doesn't match any known member. For example,
+                 *   if the SDK is on an older version than the API, then the API may respond with
+                 *   new members that the SDK is unaware of.
+                 * - It was constructed with an arbitrary value using the [of] method.
+                 */
+                enum class Value {
+                    COMMIT_PURCHASE,
+                    /**
+                     * An enum member indicating that [SpendType] was instantiated with an unknown
+                     * value.
+                     */
+                    _UNKNOWN,
+                }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value, or
+                 * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                 *
+                 * Use the [known] method instead if you're certain the value is always known or if
+                 * you want to throw for the unknown case.
+                 */
+                fun value(): Value =
+                    when (this) {
+                        COMMIT_PURCHASE -> Value.COMMIT_PURCHASE
+                        else -> Value._UNKNOWN
+                    }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value.
+                 *
+                 * Use the [value] method instead if you're uncertain the value is always known and
+                 * don't want to throw for the unknown case.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value is a not a
+                 *   known member.
+                 */
+                fun known(): Known =
+                    when (this) {
+                        COMMIT_PURCHASE -> Known.COMMIT_PURCHASE
+                        else -> throw MetronomeInvalidDataException("Unknown SpendType: $value")
+                    }
+
+                /**
+                 * Returns this class instance's primitive wire representation.
+                 *
+                 * This differs from the [toString] method because that method is primarily for
+                 * debugging and generally doesn't throw.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value does not
+                 *   have the expected primitive type.
+                 */
+                fun asString(): String =
+                    _value().asString().orElseThrow {
+                        MetronomeInvalidDataException("Value is not a String")
+                    }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): SpendType = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    known()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is SpendType && value == other.value
+                }
+
+                override fun hashCode() = value.hashCode()
+
+                override fun toString() = value.toString()
+            }
+
+            class Discounted
+            @JsonCreator
+            private constructor(private val value: JsonField<String>) : Enum {
+
+                /**
+                 * Returns this class instance's raw value.
+                 *
+                 * This is usually only useful if this instance was deserialized from data that
+                 * doesn't match any known member, and you want to know that value. For example, if
+                 * the SDK is on an older version than the API, then the API may respond with new
+                 * members that the SDK is unaware of.
+                 */
+                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+                companion object {
+
+                    @JvmField val ANY = of("ANY")
+
+                    @JvmField val DISCOUNTED_ONLY = of("DISCOUNTED_ONLY")
+
+                    @JvmField val UNDISCOUNTED_ONLY = of("UNDISCOUNTED_ONLY")
+
+                    @JvmStatic fun of(value: String) = Discounted(JsonField.of(value))
+                }
+
+                /** An enum containing [Discounted]'s known values. */
+                enum class Known {
+                    ANY,
+                    DISCOUNTED_ONLY,
+                    UNDISCOUNTED_ONLY,
+                }
+
+                /**
+                 * An enum containing [Discounted]'s known values, as well as an [_UNKNOWN] member.
+                 *
+                 * An instance of [Discounted] can contain an unknown value in a couple of cases:
+                 * - It was deserialized from data that doesn't match any known member. For example,
+                 *   if the SDK is on an older version than the API, then the API may respond with
+                 *   new members that the SDK is unaware of.
+                 * - It was constructed with an arbitrary value using the [of] method.
+                 */
+                enum class Value {
+                    ANY,
+                    DISCOUNTED_ONLY,
+                    UNDISCOUNTED_ONLY,
+                    /**
+                     * An enum member indicating that [Discounted] was instantiated with an unknown
+                     * value.
+                     */
+                    _UNKNOWN,
+                }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value, or
+                 * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                 *
+                 * Use the [known] method instead if you're certain the value is always known or if
+                 * you want to throw for the unknown case.
+                 */
+                fun value(): Value =
+                    when (this) {
+                        ANY -> Value.ANY
+                        DISCOUNTED_ONLY -> Value.DISCOUNTED_ONLY
+                        UNDISCOUNTED_ONLY -> Value.UNDISCOUNTED_ONLY
+                        else -> Value._UNKNOWN
+                    }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value.
+                 *
+                 * Use the [value] method instead if you're uncertain the value is always known and
+                 * don't want to throw for the unknown case.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value is a not a
+                 *   known member.
+                 */
+                fun known(): Known =
+                    when (this) {
+                        ANY -> Known.ANY
+                        DISCOUNTED_ONLY -> Known.DISCOUNTED_ONLY
+                        UNDISCOUNTED_ONLY -> Known.UNDISCOUNTED_ONLY
+                        else -> throw MetronomeInvalidDataException("Unknown Discounted: $value")
+                    }
+
+                /**
+                 * Returns this class instance's primitive wire representation.
+                 *
+                 * This differs from the [toString] method because that method is primarily for
+                 * debugging and generally doesn't throw.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value does not
+                 *   have the expected primitive type.
+                 */
+                fun asString(): String =
+                    _value().asString().orElseThrow {
+                        MetronomeInvalidDataException("Value is not a String")
+                    }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): Discounted = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    known()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is Discounted && value == other.value
+                }
+
+                override fun hashCode() = value.hashCode()
+
+                override fun toString() = value.toString()
+            }
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is ApplicableSpendSpecifier &&
+                    sources == other.sources &&
+                    spendType == other.spendType &&
+                    discounted == other.discounted &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(sources, spendType, discounted, additionalProperties)
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "ApplicableSpendSpecifier{sources=$sources, spendType=$spendType, discounted=$discounted, additionalProperties=$additionalProperties}"
+        }
+
+        class ResetFrequency
+        @JsonCreator
+        private constructor(private val value: JsonField<String>) : Enum {
+
+            /**
+             * Returns this class instance's raw value.
+             *
+             * This is usually only useful if this instance was deserialized from data that doesn't
+             * match any known member, and you want to know that value. For example, if the SDK is
+             * on an older version than the API, then the API may respond with new members that the
+             * SDK is unaware of.
+             */
+            @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+            companion object {
+
+                @JvmField val BILLING_PERIOD = of("BILLING_PERIOD")
+
+                @JvmStatic fun of(value: String) = ResetFrequency(JsonField.of(value))
+            }
+
+            /** An enum containing [ResetFrequency]'s known values. */
+            enum class Known {
+                BILLING_PERIOD
+            }
+
+            /**
+             * An enum containing [ResetFrequency]'s known values, as well as an [_UNKNOWN] member.
+             *
+             * An instance of [ResetFrequency] can contain an unknown value in a couple of cases:
+             * - It was deserialized from data that doesn't match any known member. For example, if
+             *   the SDK is on an older version than the API, then the API may respond with new
+             *   members that the SDK is unaware of.
+             * - It was constructed with an arbitrary value using the [of] method.
+             */
+            enum class Value {
+                BILLING_PERIOD,
+                /**
+                 * An enum member indicating that [ResetFrequency] was instantiated with an unknown
+                 * value.
+                 */
+                _UNKNOWN,
+            }
+
+            /**
+             * Returns an enum member corresponding to this class instance's value, or
+             * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+             *
+             * Use the [known] method instead if you're certain the value is always known or if you
+             * want to throw for the unknown case.
+             */
+            fun value(): Value =
+                when (this) {
+                    BILLING_PERIOD -> Value.BILLING_PERIOD
+                    else -> Value._UNKNOWN
+                }
+
+            /**
+             * Returns an enum member corresponding to this class instance's value.
+             *
+             * Use the [value] method instead if you're uncertain the value is always known and
+             * don't want to throw for the unknown case.
+             *
+             * @throws MetronomeInvalidDataException if this class instance's value is a not a known
+             *   member.
+             */
+            fun known(): Known =
+                when (this) {
+                    BILLING_PERIOD -> Known.BILLING_PERIOD
+                    else -> throw MetronomeInvalidDataException("Unknown ResetFrequency: $value")
+                }
+
+            /**
+             * Returns this class instance's primitive wire representation.
+             *
+             * This differs from the [toString] method because that method is primarily for
+             * debugging and generally doesn't throw.
+             *
+             * @throws MetronomeInvalidDataException if this class instance's value does not have
+             *   the expected primitive type.
+             */
+            fun asString(): String =
+                _value().asString().orElseThrow {
+                    MetronomeInvalidDataException("Value is not a String")
+                }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): ResetFrequency = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                known()
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is ResetFrequency && value == other.value
+            }
+
+            override fun hashCode() = value.hashCode()
+
+            override fun toString() = value.toString()
+        }
+
+        class AccumulatedSpend
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val amount: JsonField<Double>,
+            private val periodEndingBefore: JsonField<OffsetDateTime>,
+            private val periodStartingAt: JsonField<OffsetDateTime>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("amount")
+                @ExcludeMissing
+                amount: JsonField<Double> = JsonMissing.of(),
+                @JsonProperty("period_ending_before")
+                @ExcludeMissing
+                periodEndingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                @JsonProperty("period_starting_at")
+                @ExcludeMissing
+                periodStartingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+            ) : this(amount, periodEndingBefore, periodStartingAt, mutableMapOf())
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun amount(): Double = amount.getRequired("amount")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun periodEndingBefore(): OffsetDateTime =
+                periodEndingBefore.getRequired("period_ending_before")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun periodStartingAt(): OffsetDateTime =
+                periodStartingAt.getRequired("period_starting_at")
+
+            /**
+             * Returns the raw JSON value of [amount].
+             *
+             * Unlike [amount], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("amount") @ExcludeMissing fun _amount(): JsonField<Double> = amount
+
+            /**
+             * Returns the raw JSON value of [periodEndingBefore].
+             *
+             * Unlike [periodEndingBefore], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("period_ending_before")
+            @ExcludeMissing
+            fun _periodEndingBefore(): JsonField<OffsetDateTime> = periodEndingBefore
+
+            /**
+             * Returns the raw JSON value of [periodStartingAt].
+             *
+             * Unlike [periodStartingAt], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("period_starting_at")
+            @ExcludeMissing
+            fun _periodStartingAt(): JsonField<OffsetDateTime> = periodStartingAt
+
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
+
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
+
+            fun toBuilder() = Builder().from(this)
+
+            companion object {
+
+                /**
+                 * Returns a mutable builder for constructing an instance of [AccumulatedSpend].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .amount()
+                 * .periodEndingBefore()
+                 * .periodStartingAt()
+                 * ```
+                 */
+                @JvmStatic fun builder() = Builder()
+            }
+
+            /** A builder for [AccumulatedSpend]. */
+            class Builder internal constructor() {
+
+                private var amount: JsonField<Double>? = null
+                private var periodEndingBefore: JsonField<OffsetDateTime>? = null
+                private var periodStartingAt: JsonField<OffsetDateTime>? = null
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(accumulatedSpend: AccumulatedSpend) = apply {
+                    amount = accumulatedSpend.amount
+                    periodEndingBefore = accumulatedSpend.periodEndingBefore
+                    periodStartingAt = accumulatedSpend.periodStartingAt
+                    additionalProperties = accumulatedSpend.additionalProperties.toMutableMap()
+                }
+
+                fun amount(amount: Double) = amount(JsonField.of(amount))
+
+                /**
+                 * Sets [Builder.amount] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.amount] with a well-typed [Double] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+
+                fun periodEndingBefore(periodEndingBefore: OffsetDateTime) =
+                    periodEndingBefore(JsonField.of(periodEndingBefore))
+
+                /**
+                 * Sets [Builder.periodEndingBefore] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.periodEndingBefore] with a well-typed
+                 * [OffsetDateTime] value instead. This method is primarily for setting the field to
+                 * an undocumented or not yet supported value.
+                 */
+                fun periodEndingBefore(periodEndingBefore: JsonField<OffsetDateTime>) = apply {
+                    this.periodEndingBefore = periodEndingBefore
+                }
+
+                fun periodStartingAt(periodStartingAt: OffsetDateTime) =
+                    periodStartingAt(JsonField.of(periodStartingAt))
+
+                /**
+                 * Sets [Builder.periodStartingAt] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.periodStartingAt] with a well-typed
+                 * [OffsetDateTime] value instead. This method is primarily for setting the field to
+                 * an undocumented or not yet supported value.
+                 */
+                fun periodStartingAt(periodStartingAt: JsonField<OffsetDateTime>) = apply {
+                    this.periodStartingAt = periodStartingAt
+                }
+
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
+
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
+
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [AccumulatedSpend].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .amount()
+                 * .periodEndingBefore()
+                 * .periodStartingAt()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
+                 */
+                fun build(): AccumulatedSpend =
+                    AccumulatedSpend(
+                        checkRequired("amount", amount),
+                        checkRequired("periodEndingBefore", periodEndingBefore),
+                        checkRequired("periodStartingAt", periodStartingAt),
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): AccumulatedSpend = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                amount()
+                periodEndingBefore()
+                periodStartingAt()
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int =
+                (if (amount.asKnown().isPresent) 1 else 0) +
+                    (if (periodEndingBefore.asKnown().isPresent) 1 else 0) +
+                    (if (periodStartingAt.asKnown().isPresent) 1 else 0)
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is AccumulatedSpend &&
+                    amount == other.amount &&
+                    periodEndingBefore == other.periodEndingBefore &&
+                    periodStartingAt == other.periodStartingAt &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(amount, periodEndingBefore, periodStartingAt, additionalProperties)
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "AccumulatedSpend{amount=$amount, periodEndingBefore=$periodEndingBefore, periodStartingAt=$periodStartingAt, additionalProperties=$additionalProperties}"
+        }
+
+        override fun equals(other: Any?): Boolean {
+            if (this === other) {
+                return true
+            }
+
+            return other is SpendTracker &&
+                alias == other.alias &&
+                applicableSpendSpecifiers == other.applicableSpendSpecifiers &&
+                creditTypeId == other.creditTypeId &&
+                resetFrequency == other.resetFrequency &&
+                accumulatedSpend == other.accumulatedSpend &&
+                additionalProperties == other.additionalProperties
+        }
+
+        private val hashCode: Int by lazy {
+            Objects.hash(
+                alias,
+                applicableSpendSpecifiers,
+                creditTypeId,
+                resetFrequency,
+                accumulatedSpend,
+                additionalProperties,
+            )
+        }
+
+        override fun hashCode(): Int = hashCode
+
+        override fun toString() =
+            "SpendTracker{alias=$alias, applicableSpendSpecifiers=$applicableSpendSpecifiers, creditTypeId=$creditTypeId, resetFrequency=$resetFrequency, accumulatedSpend=$accumulatedSpend, additionalProperties=$additionalProperties}"
+    }
+
     class Subscription
     @JsonCreator(mode = JsonCreator.Mode.DISABLED)
     private constructor(
@@ -35690,6 +37460,7 @@ private constructor(
             salesforceOpportunityId == other.salesforceOpportunityId &&
             scheduledChargesOnUsageInvoices == other.scheduledChargesOnUsageInvoices &&
             spendThresholdConfiguration == other.spendThresholdConfiguration &&
+            spendTrackers == other.spendTrackers &&
             subscriptions == other.subscriptions &&
             totalContractValue == other.totalContractValue &&
             uniquenessKey == other.uniquenessKey &&
@@ -35731,6 +37502,7 @@ private constructor(
             salesforceOpportunityId,
             scheduledChargesOnUsageInvoices,
             spendThresholdConfiguration,
+            spendTrackers,
             subscriptions,
             totalContractValue,
             uniquenessKey,
@@ -35741,5 +37513,5 @@ private constructor(
     override fun hashCode(): Int = hashCode
 
     override fun toString() =
-        "ContractV2{id=$id, commits=$commits, createdAt=$createdAt, createdBy=$createdBy, customerId=$customerId, overrides=$overrides, scheduledCharges=$scheduledCharges, startingAt=$startingAt, transitions=$transitions, usageFilter=$usageFilter, usageStatementSchedule=$usageStatementSchedule, archivedAt=$archivedAt, credits=$credits, customFields=$customFields, customerBillingProviderConfiguration=$customerBillingProviderConfiguration, discounts=$discounts, endingBefore=$endingBefore, hasMore=$hasMore, hierarchyConfiguration=$hierarchyConfiguration, multiplierOverridePrioritization=$multiplierOverridePrioritization, name=$name, netPaymentTermsDays=$netPaymentTermsDays, netsuiteSalesOrderId=$netsuiteSalesOrderId, prepaidBalanceThresholdConfiguration=$prepaidBalanceThresholdConfiguration, priority=$priority, professionalServices=$professionalServices, rateCardId=$rateCardId, recurringCommits=$recurringCommits, recurringCredits=$recurringCredits, resellerRoyalties=$resellerRoyalties, salesforceOpportunityId=$salesforceOpportunityId, scheduledChargesOnUsageInvoices=$scheduledChargesOnUsageInvoices, spendThresholdConfiguration=$spendThresholdConfiguration, subscriptions=$subscriptions, totalContractValue=$totalContractValue, uniquenessKey=$uniquenessKey, additionalProperties=$additionalProperties}"
+        "ContractV2{id=$id, commits=$commits, createdAt=$createdAt, createdBy=$createdBy, customerId=$customerId, overrides=$overrides, scheduledCharges=$scheduledCharges, startingAt=$startingAt, transitions=$transitions, usageFilter=$usageFilter, usageStatementSchedule=$usageStatementSchedule, archivedAt=$archivedAt, credits=$credits, customFields=$customFields, customerBillingProviderConfiguration=$customerBillingProviderConfiguration, discounts=$discounts, endingBefore=$endingBefore, hasMore=$hasMore, hierarchyConfiguration=$hierarchyConfiguration, multiplierOverridePrioritization=$multiplierOverridePrioritization, name=$name, netPaymentTermsDays=$netPaymentTermsDays, netsuiteSalesOrderId=$netsuiteSalesOrderId, prepaidBalanceThresholdConfiguration=$prepaidBalanceThresholdConfiguration, priority=$priority, professionalServices=$professionalServices, rateCardId=$rateCardId, recurringCommits=$recurringCommits, recurringCredits=$recurringCredits, resellerRoyalties=$resellerRoyalties, salesforceOpportunityId=$salesforceOpportunityId, scheduledChargesOnUsageInvoices=$scheduledChargesOnUsageInvoices, spendThresholdConfiguration=$spendThresholdConfiguration, spendTrackers=$spendTrackers, subscriptions=$subscriptions, totalContractValue=$totalContractValue, uniquenessKey=$uniquenessKey, additionalProperties=$additionalProperties}"
 }
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/ContractWithoutAmendments.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/ContractWithoutAmendments.kt
index ca84fc38..0459d9bb 100644
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/ContractWithoutAmendments.kt
+++ b/metronome-java-core/src/main/kotlin/com/metronome/api/models/ContractWithoutAmendments.kt
@@ -49,6 +49,7 @@ private constructor(
     private val salesforceOpportunityId: JsonField<String>,
     private val scheduledChargesOnUsageInvoices: JsonField<ScheduledChargesOnUsageInvoices>,
     private val spendThresholdConfiguration: JsonField<SpendThresholdConfiguration>,
+    private val spendTrackers: JsonField<List<SpendTracker>>,
     private val totalContractValue: JsonField<Double>,
     private val usageFilter: JsonField<UsageFilter>,
     private val additionalProperties: MutableMap<String, JsonValue>,
@@ -126,6 +127,9 @@ private constructor(
         @JsonProperty("spend_threshold_configuration")
         @ExcludeMissing
         spendThresholdConfiguration: JsonField<SpendThresholdConfiguration> = JsonMissing.of(),
+        @JsonProperty("spend_trackers")
+        @ExcludeMissing
+        spendTrackers: JsonField<List<SpendTracker>> = JsonMissing.of(),
         @JsonProperty("total_contract_value")
         @ExcludeMissing
         totalContractValue: JsonField<Double> = JsonMissing.of(),
@@ -157,6 +161,7 @@ private constructor(
         salesforceOpportunityId,
         scheduledChargesOnUsageInvoices,
         spendThresholdConfiguration,
+        spendTrackers,
         totalContractValue,
         usageFilter,
         mutableMapOf(),
@@ -337,6 +342,14 @@ private constructor(
     fun spendThresholdConfiguration(): Optional<SpendThresholdConfiguration> =
         spendThresholdConfiguration.getOptional("spend_threshold_configuration")
 
+    /**
+     * Spend trackers attached to this contract.
+     *
+     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
+     *   server responded with an unexpected value).
+     */
+    fun spendTrackers(): Optional<List<SpendTracker>> = spendTrackers.getOptional("spend_trackers")
+
     /**
      * This field's availability is dependent on your client's configuration.
      *
@@ -574,6 +587,15 @@ private constructor(
     fun _spendThresholdConfiguration(): JsonField<SpendThresholdConfiguration> =
         spendThresholdConfiguration
 
+    /**
+     * Returns the raw JSON value of [spendTrackers].
+     *
+     * Unlike [spendTrackers], this method doesn't throw if the JSON field has an unexpected type.
+     */
+    @JsonProperty("spend_trackers")
+    @ExcludeMissing
+    fun _spendTrackers(): JsonField<List<SpendTracker>> = spendTrackers
+
     /**
      * Returns the raw JSON value of [totalContractValue].
      *
@@ -656,6 +678,7 @@ private constructor(
             JsonMissing.of()
         private var spendThresholdConfiguration: JsonField<SpendThresholdConfiguration> =
             JsonMissing.of()
+        private var spendTrackers: JsonField<MutableList<SpendTracker>>? = null
         private var totalContractValue: JsonField<Double> = JsonMissing.of()
         private var usageFilter: JsonField<UsageFilter> = JsonMissing.of()
         private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
@@ -690,6 +713,7 @@ private constructor(
             scheduledChargesOnUsageInvoices =
                 contractWithoutAmendments.scheduledChargesOnUsageInvoices
             spendThresholdConfiguration = contractWithoutAmendments.spendThresholdConfiguration
+            spendTrackers = contractWithoutAmendments.spendTrackers.map { it.toMutableList() }
             totalContractValue = contractWithoutAmendments.totalContractValue
             usageFilter = contractWithoutAmendments.usageFilter
             additionalProperties = contractWithoutAmendments.additionalProperties.toMutableMap()
@@ -1165,6 +1189,33 @@ private constructor(
             spendThresholdConfiguration: JsonField<SpendThresholdConfiguration>
         ) = apply { this.spendThresholdConfiguration = spendThresholdConfiguration }
 
+        /** Spend trackers attached to this contract. */
+        fun spendTrackers(spendTrackers: List<SpendTracker>) =
+            spendTrackers(JsonField.of(spendTrackers))
+
+        /**
+         * Sets [Builder.spendTrackers] to an arbitrary JSON value.
+         *
+         * You should usually call [Builder.spendTrackers] with a well-typed `List<SpendTracker>`
+         * value instead. This method is primarily for setting the field to an undocumented or not
+         * yet supported value.
+         */
+        fun spendTrackers(spendTrackers: JsonField<List<SpendTracker>>) = apply {
+            this.spendTrackers = spendTrackers.map { it.toMutableList() }
+        }
+
+        /**
+         * Adds a single [SpendTracker] to [spendTrackers].
+         *
+         * @throws IllegalStateException if the field was previously set to a non-list.
+         */
+        fun addSpendTracker(spendTracker: SpendTracker) = apply {
+            spendTrackers =
+                (spendTrackers ?: JsonField.of(mutableListOf())).also {
+                    checkKnown("spendTrackers", it).add(spendTracker)
+                }
+        }
+
         /** This field's availability is dependent on your client's configuration. */
         fun totalContractValue(totalContractValue: Double) =
             totalContractValue(JsonField.of(totalContractValue))
@@ -1257,6 +1308,7 @@ private constructor(
                 salesforceOpportunityId,
                 scheduledChargesOnUsageInvoices,
                 spendThresholdConfiguration,
+                (spendTrackers ?: JsonMissing.of()).map { it.toImmutable() },
                 totalContractValue,
                 usageFilter,
                 additionalProperties.toMutableMap(),
@@ -1302,6 +1354,7 @@ private constructor(
         salesforceOpportunityId()
         scheduledChargesOnUsageInvoices().ifPresent { it.validate() }
         spendThresholdConfiguration().ifPresent { it.validate() }
+        spendTrackers().ifPresent { it.forEach { it.validate() } }
         totalContractValue()
         usageFilter().ifPresent { it.validate() }
         validated = true
@@ -1346,6 +1399,7 @@ private constructor(
             (if (salesforceOpportunityId.asKnown().isPresent) 1 else 0) +
             (scheduledChargesOnUsageInvoices.asKnown().getOrNull()?.validity() ?: 0) +
             (spendThresholdConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+            (spendTrackers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
             (if (totalContractValue.asKnown().isPresent) 1 else 0) +
             (usageFilter.asKnown().getOrNull()?.validity() ?: 0)
 
@@ -8400,6 +8454,1483 @@ private constructor(
         override fun toString() = value.toString()
     }
 
+    class SpendTracker
+    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+    private constructor(
+        private val alias: JsonField<String>,
+        private val applicableSpendSpecifiers: JsonField<List<ApplicableSpendSpecifier>>,
+        private val creditTypeId: JsonField<String>,
+        private val resetFrequency: JsonField<ResetFrequency>,
+        private val accumulatedSpend: JsonField<AccumulatedSpend>,
+        private val additionalProperties: MutableMap<String, JsonValue>,
+    ) {
+
+        @JsonCreator
+        private constructor(
+            @JsonProperty("alias") @ExcludeMissing alias: JsonField<String> = JsonMissing.of(),
+            @JsonProperty("applicable_spend_specifiers")
+            @ExcludeMissing
+            applicableSpendSpecifiers: JsonField<List<ApplicableSpendSpecifier>> = JsonMissing.of(),
+            @JsonProperty("credit_type_id")
+            @ExcludeMissing
+            creditTypeId: JsonField<String> = JsonMissing.of(),
+            @JsonProperty("reset_frequency")
+            @ExcludeMissing
+            resetFrequency: JsonField<ResetFrequency> = JsonMissing.of(),
+            @JsonProperty("accumulated_spend")
+            @ExcludeMissing
+            accumulatedSpend: JsonField<AccumulatedSpend> = JsonMissing.of(),
+        ) : this(
+            alias,
+            applicableSpendSpecifiers,
+            creditTypeId,
+            resetFrequency,
+            accumulatedSpend,
+            mutableMapOf(),
+        )
+
+        /**
+         * Human-readable identifier, unique per contract.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun alias(): String = alias.getRequired("alias")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun applicableSpendSpecifiers(): List<ApplicableSpendSpecifier> =
+            applicableSpendSpecifiers.getRequired("applicable_spend_specifiers")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun creditTypeId(): String = creditTypeId.getRequired("credit_type_id")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun resetFrequency(): ResetFrequency = resetFrequency.getRequired("reset_frequency")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun accumulatedSpend(): Optional<AccumulatedSpend> =
+            accumulatedSpend.getOptional("accumulated_spend")
+
+        /**
+         * Returns the raw JSON value of [alias].
+         *
+         * Unlike [alias], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("alias") @ExcludeMissing fun _alias(): JsonField<String> = alias
+
+        /**
+         * Returns the raw JSON value of [applicableSpendSpecifiers].
+         *
+         * Unlike [applicableSpendSpecifiers], this method doesn't throw if the JSON field has an
+         * unexpected type.
+         */
+        @JsonProperty("applicable_spend_specifiers")
+        @ExcludeMissing
+        fun _applicableSpendSpecifiers(): JsonField<List<ApplicableSpendSpecifier>> =
+            applicableSpendSpecifiers
+
+        /**
+         * Returns the raw JSON value of [creditTypeId].
+         *
+         * Unlike [creditTypeId], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("credit_type_id")
+        @ExcludeMissing
+        fun _creditTypeId(): JsonField<String> = creditTypeId
+
+        /**
+         * Returns the raw JSON value of [resetFrequency].
+         *
+         * Unlike [resetFrequency], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("reset_frequency")
+        @ExcludeMissing
+        fun _resetFrequency(): JsonField<ResetFrequency> = resetFrequency
+
+        /**
+         * Returns the raw JSON value of [accumulatedSpend].
+         *
+         * Unlike [accumulatedSpend], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("accumulated_spend")
+        @ExcludeMissing
+        fun _accumulatedSpend(): JsonField<AccumulatedSpend> = accumulatedSpend
+
+        @JsonAnySetter
+        private fun putAdditionalProperty(key: String, value: JsonValue) {
+            additionalProperties.put(key, value)
+        }
+
+        @JsonAnyGetter
+        @ExcludeMissing
+        fun _additionalProperties(): Map<String, JsonValue> =
+            Collections.unmodifiableMap(additionalProperties)
+
+        fun toBuilder() = Builder().from(this)
+
+        companion object {
+
+            /**
+             * Returns a mutable builder for constructing an instance of [SpendTracker].
+             *
+             * The following fields are required:
+             * ```java
+             * .alias()
+             * .applicableSpendSpecifiers()
+             * .creditTypeId()
+             * .resetFrequency()
+             * ```
+             */
+            @JvmStatic fun builder() = Builder()
+        }
+
+        /** A builder for [SpendTracker]. */
+        class Builder internal constructor() {
+
+            private var alias: JsonField<String>? = null
+            private var applicableSpendSpecifiers:
+                JsonField<MutableList<ApplicableSpendSpecifier>>? =
+                null
+            private var creditTypeId: JsonField<String>? = null
+            private var resetFrequency: JsonField<ResetFrequency>? = null
+            private var accumulatedSpend: JsonField<AccumulatedSpend> = JsonMissing.of()
+            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+            @JvmSynthetic
+            internal fun from(spendTracker: SpendTracker) = apply {
+                alias = spendTracker.alias
+                applicableSpendSpecifiers =
+                    spendTracker.applicableSpendSpecifiers.map { it.toMutableList() }
+                creditTypeId = spendTracker.creditTypeId
+                resetFrequency = spendTracker.resetFrequency
+                accumulatedSpend = spendTracker.accumulatedSpend
+                additionalProperties = spendTracker.additionalProperties.toMutableMap()
+            }
+
+            /** Human-readable identifier, unique per contract. */
+            fun alias(alias: String) = alias(JsonField.of(alias))
+
+            /**
+             * Sets [Builder.alias] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.alias] with a well-typed [String] value instead.
+             * This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun alias(alias: JsonField<String>) = apply { this.alias = alias }
+
+            fun applicableSpendSpecifiers(
+                applicableSpendSpecifiers: List<ApplicableSpendSpecifier>
+            ) = applicableSpendSpecifiers(JsonField.of(applicableSpendSpecifiers))
+
+            /**
+             * Sets [Builder.applicableSpendSpecifiers] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.applicableSpendSpecifiers] with a well-typed
+             * `List<ApplicableSpendSpecifier>` value instead. This method is primarily for setting
+             * the field to an undocumented or not yet supported value.
+             */
+            fun applicableSpendSpecifiers(
+                applicableSpendSpecifiers: JsonField<List<ApplicableSpendSpecifier>>
+            ) = apply {
+                this.applicableSpendSpecifiers =
+                    applicableSpendSpecifiers.map { it.toMutableList() }
+            }
+
+            /**
+             * Adds a single [ApplicableSpendSpecifier] to [applicableSpendSpecifiers].
+             *
+             * @throws IllegalStateException if the field was previously set to a non-list.
+             */
+            fun addApplicableSpendSpecifier(applicableSpendSpecifier: ApplicableSpendSpecifier) =
+                apply {
+                    applicableSpendSpecifiers =
+                        (applicableSpendSpecifiers ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("applicableSpendSpecifiers", it)
+                                .add(applicableSpendSpecifier)
+                        }
+                }
+
+            fun creditTypeId(creditTypeId: String) = creditTypeId(JsonField.of(creditTypeId))
+
+            /**
+             * Sets [Builder.creditTypeId] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.creditTypeId] with a well-typed [String] value
+             * instead. This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun creditTypeId(creditTypeId: JsonField<String>) = apply {
+                this.creditTypeId = creditTypeId
+            }
+
+            fun resetFrequency(resetFrequency: ResetFrequency) =
+                resetFrequency(JsonField.of(resetFrequency))
+
+            /**
+             * Sets [Builder.resetFrequency] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.resetFrequency] with a well-typed [ResetFrequency]
+             * value instead. This method is primarily for setting the field to an undocumented or
+             * not yet supported value.
+             */
+            fun resetFrequency(resetFrequency: JsonField<ResetFrequency>) = apply {
+                this.resetFrequency = resetFrequency
+            }
+
+            fun accumulatedSpend(accumulatedSpend: AccumulatedSpend) =
+                accumulatedSpend(JsonField.of(accumulatedSpend))
+
+            /**
+             * Sets [Builder.accumulatedSpend] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.accumulatedSpend] with a well-typed
+             * [AccumulatedSpend] value instead. This method is primarily for setting the field to
+             * an undocumented or not yet supported value.
+             */
+            fun accumulatedSpend(accumulatedSpend: JsonField<AccumulatedSpend>) = apply {
+                this.accumulatedSpend = accumulatedSpend
+            }
+
+            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.clear()
+                putAllAdditionalProperties(additionalProperties)
+            }
+
+            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                additionalProperties.put(key, value)
+            }
+
+            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.putAll(additionalProperties)
+            }
+
+            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
+
+            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                keys.forEach(::removeAdditionalProperty)
+            }
+
+            /**
+             * Returns an immutable instance of [SpendTracker].
+             *
+             * Further updates to this [Builder] will not mutate the returned instance.
+             *
+             * The following fields are required:
+             * ```java
+             * .alias()
+             * .applicableSpendSpecifiers()
+             * .creditTypeId()
+             * .resetFrequency()
+             * ```
+             *
+             * @throws IllegalStateException if any required field is unset.
+             */
+            fun build(): SpendTracker =
+                SpendTracker(
+                    checkRequired("alias", alias),
+                    checkRequired("applicableSpendSpecifiers", applicableSpendSpecifiers).map {
+                        it.toImmutable()
+                    },
+                    checkRequired("creditTypeId", creditTypeId),
+                    checkRequired("resetFrequency", resetFrequency),
+                    accumulatedSpend,
+                    additionalProperties.toMutableMap(),
+                )
+        }
+
+        private var validated: Boolean = false
+
+        /**
+         * Validates that the types of all values in this object match their expected types
+         * recursively.
+         *
+         * This method is _not_ forwards compatible with new types from the API for existing fields.
+         *
+         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
+         *   expected type.
+         */
+        fun validate(): SpendTracker = apply {
+            if (validated) {
+                return@apply
+            }
+
+            alias()
+            applicableSpendSpecifiers().forEach { it.validate() }
+            creditTypeId()
+            resetFrequency().validate()
+            accumulatedSpend().ifPresent { it.validate() }
+            validated = true
+        }
+
+        fun isValid(): Boolean =
+            try {
+                validate()
+                true
+            } catch (e: MetronomeInvalidDataException) {
+                false
+            }
+
+        /**
+         * Returns a score indicating how many valid values are contained in this object
+         * recursively.
+         *
+         * Used for best match union deserialization.
+         */
+        @JvmSynthetic
+        internal fun validity(): Int =
+            (if (alias.asKnown().isPresent) 1 else 0) +
+                (applicableSpendSpecifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                    ?: 0) +
+                (if (creditTypeId.asKnown().isPresent) 1 else 0) +
+                (resetFrequency.asKnown().getOrNull()?.validity() ?: 0) +
+                (accumulatedSpend.asKnown().getOrNull()?.validity() ?: 0)
+
+        class ApplicableSpendSpecifier
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val sources: JsonField<List<Source>>,
+            private val spendType: JsonField<SpendType>,
+            private val discounted: JsonField<Discounted>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("sources")
+                @ExcludeMissing
+                sources: JsonField<List<Source>> = JsonMissing.of(),
+                @JsonProperty("spend_type")
+                @ExcludeMissing
+                spendType: JsonField<SpendType> = JsonMissing.of(),
+                @JsonProperty("discounted")
+                @ExcludeMissing
+                discounted: JsonField<Discounted> = JsonMissing.of(),
+            ) : this(sources, spendType, discounted, mutableMapOf())
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun sources(): List<Source> = sources.getRequired("sources")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun spendType(): SpendType = spendType.getRequired("spend_type")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun discounted(): Optional<Discounted> = discounted.getOptional("discounted")
+
+            /**
+             * Returns the raw JSON value of [sources].
+             *
+             * Unlike [sources], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("sources")
+            @ExcludeMissing
+            fun _sources(): JsonField<List<Source>> = sources
+
+            /**
+             * Returns the raw JSON value of [spendType].
+             *
+             * Unlike [spendType], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("spend_type")
+            @ExcludeMissing
+            fun _spendType(): JsonField<SpendType> = spendType
+
+            /**
+             * Returns the raw JSON value of [discounted].
+             *
+             * Unlike [discounted], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("discounted")
+            @ExcludeMissing
+            fun _discounted(): JsonField<Discounted> = discounted
+
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
+
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
+
+            fun toBuilder() = Builder().from(this)
+
+            companion object {
+
+                /**
+                 * Returns a mutable builder for constructing an instance of
+                 * [ApplicableSpendSpecifier].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .sources()
+                 * .spendType()
+                 * ```
+                 */
+                @JvmStatic fun builder() = Builder()
+            }
+
+            /** A builder for [ApplicableSpendSpecifier]. */
+            class Builder internal constructor() {
+
+                private var sources: JsonField<MutableList<Source>>? = null
+                private var spendType: JsonField<SpendType>? = null
+                private var discounted: JsonField<Discounted> = JsonMissing.of()
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(applicableSpendSpecifier: ApplicableSpendSpecifier) = apply {
+                    sources = applicableSpendSpecifier.sources.map { it.toMutableList() }
+                    spendType = applicableSpendSpecifier.spendType
+                    discounted = applicableSpendSpecifier.discounted
+                    additionalProperties =
+                        applicableSpendSpecifier.additionalProperties.toMutableMap()
+                }
+
+                fun sources(sources: List<Source>) = sources(JsonField.of(sources))
+
+                /**
+                 * Sets [Builder.sources] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.sources] with a well-typed `List<Source>` value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun sources(sources: JsonField<List<Source>>) = apply {
+                    this.sources = sources.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [Source] to [sources].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addSource(source: Source) = apply {
+                    sources =
+                        (sources ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("sources", it).add(source)
+                        }
+                }
+
+                fun spendType(spendType: SpendType) = spendType(JsonField.of(spendType))
+
+                /**
+                 * Sets [Builder.spendType] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.spendType] with a well-typed [SpendType] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun spendType(spendType: JsonField<SpendType>) = apply {
+                    this.spendType = spendType
+                }
+
+                fun discounted(discounted: Discounted) = discounted(JsonField.of(discounted))
+
+                /**
+                 * Sets [Builder.discounted] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.discounted] with a well-typed [Discounted] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun discounted(discounted: JsonField<Discounted>) = apply {
+                    this.discounted = discounted
+                }
+
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
+
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
+
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [ApplicableSpendSpecifier].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .sources()
+                 * .spendType()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
+                 */
+                fun build(): ApplicableSpendSpecifier =
+                    ApplicableSpendSpecifier(
+                        checkRequired("sources", sources).map { it.toImmutable() },
+                        checkRequired("spendType", spendType),
+                        discounted,
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): ApplicableSpendSpecifier = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                sources().forEach { it.validate() }
+                spendType().validate()
+                discounted().ifPresent { it.validate() }
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int =
+                (sources.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (spendType.asKnown().getOrNull()?.validity() ?: 0) +
+                    (discounted.asKnown().getOrNull()?.validity() ?: 0)
+
+            class Source @JsonCreator private constructor(private val value: JsonField<String>) :
+                Enum {
+
+                /**
+                 * Returns this class instance's raw value.
+                 *
+                 * This is usually only useful if this instance was deserialized from data that
+                 * doesn't match any known member, and you want to know that value. For example, if
+                 * the SDK is on an older version than the API, then the API may respond with new
+                 * members that the SDK is unaware of.
+                 */
+                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+                companion object {
+
+                    @JvmField val THRESHOLD_RECHARGE = of("THRESHOLD_RECHARGE")
+
+                    @JvmField val MANUAL = of("MANUAL")
+
+                    @JvmStatic fun of(value: String) = Source(JsonField.of(value))
+                }
+
+                /** An enum containing [Source]'s known values. */
+                enum class Known {
+                    THRESHOLD_RECHARGE,
+                    MANUAL,
+                }
+
+                /**
+                 * An enum containing [Source]'s known values, as well as an [_UNKNOWN] member.
+                 *
+                 * An instance of [Source] can contain an unknown value in a couple of cases:
+                 * - It was deserialized from data that doesn't match any known member. For example,
+                 *   if the SDK is on an older version than the API, then the API may respond with
+                 *   new members that the SDK is unaware of.
+                 * - It was constructed with an arbitrary value using the [of] method.
+                 */
+                enum class Value {
+                    THRESHOLD_RECHARGE,
+                    MANUAL,
+                    /**
+                     * An enum member indicating that [Source] was instantiated with an unknown
+                     * value.
+                     */
+                    _UNKNOWN,
+                }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value, or
+                 * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                 *
+                 * Use the [known] method instead if you're certain the value is always known or if
+                 * you want to throw for the unknown case.
+                 */
+                fun value(): Value =
+                    when (this) {
+                        THRESHOLD_RECHARGE -> Value.THRESHOLD_RECHARGE
+                        MANUAL -> Value.MANUAL
+                        else -> Value._UNKNOWN
+                    }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value.
+                 *
+                 * Use the [value] method instead if you're uncertain the value is always known and
+                 * don't want to throw for the unknown case.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value is a not a
+                 *   known member.
+                 */
+                fun known(): Known =
+                    when (this) {
+                        THRESHOLD_RECHARGE -> Known.THRESHOLD_RECHARGE
+                        MANUAL -> Known.MANUAL
+                        else -> throw MetronomeInvalidDataException("Unknown Source: $value")
+                    }
+
+                /**
+                 * Returns this class instance's primitive wire representation.
+                 *
+                 * This differs from the [toString] method because that method is primarily for
+                 * debugging and generally doesn't throw.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value does not
+                 *   have the expected primitive type.
+                 */
+                fun asString(): String =
+                    _value().asString().orElseThrow {
+                        MetronomeInvalidDataException("Value is not a String")
+                    }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): Source = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    known()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is Source && value == other.value
+                }
+
+                override fun hashCode() = value.hashCode()
+
+                override fun toString() = value.toString()
+            }
+
+            class SpendType @JsonCreator private constructor(private val value: JsonField<String>) :
+                Enum {
+
+                /**
+                 * Returns this class instance's raw value.
+                 *
+                 * This is usually only useful if this instance was deserialized from data that
+                 * doesn't match any known member, and you want to know that value. For example, if
+                 * the SDK is on an older version than the API, then the API may respond with new
+                 * members that the SDK is unaware of.
+                 */
+                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+                companion object {
+
+                    @JvmField val COMMIT_PURCHASE = of("COMMIT_PURCHASE")
+
+                    @JvmStatic fun of(value: String) = SpendType(JsonField.of(value))
+                }
+
+                /** An enum containing [SpendType]'s known values. */
+                enum class Known {
+                    COMMIT_PURCHASE
+                }
+
+                /**
+                 * An enum containing [SpendType]'s known values, as well as an [_UNKNOWN] member.
+                 *
+                 * An instance of [SpendType] can contain an unknown value in a couple of cases:
+                 * - It was deserialized from data that doesn't match any known member. For example,
+                 *   if the SDK is on an older version than the API, then the API may respond with
+                 *   new members that the SDK is unaware of.
+                 * - It was constructed with an arbitrary value using the [of] method.
+                 */
+                enum class Value {
+                    COMMIT_PURCHASE,
+                    /**
+                     * An enum member indicating that [SpendType] was instantiated with an unknown
+                     * value.
+                     */
+                    _UNKNOWN,
+                }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value, or
+                 * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                 *
+                 * Use the [known] method instead if you're certain the value is always known or if
+                 * you want to throw for the unknown case.
+                 */
+                fun value(): Value =
+                    when (this) {
+                        COMMIT_PURCHASE -> Value.COMMIT_PURCHASE
+                        else -> Value._UNKNOWN
+                    }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value.
+                 *
+                 * Use the [value] method instead if you're uncertain the value is always known and
+                 * don't want to throw for the unknown case.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value is a not a
+                 *   known member.
+                 */
+                fun known(): Known =
+                    when (this) {
+                        COMMIT_PURCHASE -> Known.COMMIT_PURCHASE
+                        else -> throw MetronomeInvalidDataException("Unknown SpendType: $value")
+                    }
+
+                /**
+                 * Returns this class instance's primitive wire representation.
+                 *
+                 * This differs from the [toString] method because that method is primarily for
+                 * debugging and generally doesn't throw.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value does not
+                 *   have the expected primitive type.
+                 */
+                fun asString(): String =
+                    _value().asString().orElseThrow {
+                        MetronomeInvalidDataException("Value is not a String")
+                    }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): SpendType = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    known()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is SpendType && value == other.value
+                }
+
+                override fun hashCode() = value.hashCode()
+
+                override fun toString() = value.toString()
+            }
+
+            class Discounted
+            @JsonCreator
+            private constructor(private val value: JsonField<String>) : Enum {
+
+                /**
+                 * Returns this class instance's raw value.
+                 *
+                 * This is usually only useful if this instance was deserialized from data that
+                 * doesn't match any known member, and you want to know that value. For example, if
+                 * the SDK is on an older version than the API, then the API may respond with new
+                 * members that the SDK is unaware of.
+                 */
+                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+                companion object {
+
+                    @JvmField val ANY = of("ANY")
+
+                    @JvmField val DISCOUNTED_ONLY = of("DISCOUNTED_ONLY")
+
+                    @JvmField val UNDISCOUNTED_ONLY = of("UNDISCOUNTED_ONLY")
+
+                    @JvmStatic fun of(value: String) = Discounted(JsonField.of(value))
+                }
+
+                /** An enum containing [Discounted]'s known values. */
+                enum class Known {
+                    ANY,
+                    DISCOUNTED_ONLY,
+                    UNDISCOUNTED_ONLY,
+                }
+
+                /**
+                 * An enum containing [Discounted]'s known values, as well as an [_UNKNOWN] member.
+                 *
+                 * An instance of [Discounted] can contain an unknown value in a couple of cases:
+                 * - It was deserialized from data that doesn't match any known member. For example,
+                 *   if the SDK is on an older version than the API, then the API may respond with
+                 *   new members that the SDK is unaware of.
+                 * - It was constructed with an arbitrary value using the [of] method.
+                 */
+                enum class Value {
+                    ANY,
+                    DISCOUNTED_ONLY,
+                    UNDISCOUNTED_ONLY,
+                    /**
+                     * An enum member indicating that [Discounted] was instantiated with an unknown
+                     * value.
+                     */
+                    _UNKNOWN,
+                }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value, or
+                 * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                 *
+                 * Use the [known] method instead if you're certain the value is always known or if
+                 * you want to throw for the unknown case.
+                 */
+                fun value(): Value =
+                    when (this) {
+                        ANY -> Value.ANY
+                        DISCOUNTED_ONLY -> Value.DISCOUNTED_ONLY
+                        UNDISCOUNTED_ONLY -> Value.UNDISCOUNTED_ONLY
+                        else -> Value._UNKNOWN
+                    }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value.
+                 *
+                 * Use the [value] method instead if you're uncertain the value is always known and
+                 * don't want to throw for the unknown case.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value is a not a
+                 *   known member.
+                 */
+                fun known(): Known =
+                    when (this) {
+                        ANY -> Known.ANY
+                        DISCOUNTED_ONLY -> Known.DISCOUNTED_ONLY
+                        UNDISCOUNTED_ONLY -> Known.UNDISCOUNTED_ONLY
+                        else -> throw MetronomeInvalidDataException("Unknown Discounted: $value")
+                    }
+
+                /**
+                 * Returns this class instance's primitive wire representation.
+                 *
+                 * This differs from the [toString] method because that method is primarily for
+                 * debugging and generally doesn't throw.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value does not
+                 *   have the expected primitive type.
+                 */
+                fun asString(): String =
+                    _value().asString().orElseThrow {
+                        MetronomeInvalidDataException("Value is not a String")
+                    }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): Discounted = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    known()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is Discounted && value == other.value
+                }
+
+                override fun hashCode() = value.hashCode()
+
+                override fun toString() = value.toString()
+            }
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is ApplicableSpendSpecifier &&
+                    sources == other.sources &&
+                    spendType == other.spendType &&
+                    discounted == other.discounted &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(sources, spendType, discounted, additionalProperties)
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "ApplicableSpendSpecifier{sources=$sources, spendType=$spendType, discounted=$discounted, additionalProperties=$additionalProperties}"
+        }
+
+        class ResetFrequency
+        @JsonCreator
+        private constructor(private val value: JsonField<String>) : Enum {
+
+            /**
+             * Returns this class instance's raw value.
+             *
+             * This is usually only useful if this instance was deserialized from data that doesn't
+             * match any known member, and you want to know that value. For example, if the SDK is
+             * on an older version than the API, then the API may respond with new members that the
+             * SDK is unaware of.
+             */
+            @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+            companion object {
+
+                @JvmField val BILLING_PERIOD = of("BILLING_PERIOD")
+
+                @JvmStatic fun of(value: String) = ResetFrequency(JsonField.of(value))
+            }
+
+            /** An enum containing [ResetFrequency]'s known values. */
+            enum class Known {
+                BILLING_PERIOD
+            }
+
+            /**
+             * An enum containing [ResetFrequency]'s known values, as well as an [_UNKNOWN] member.
+             *
+             * An instance of [ResetFrequency] can contain an unknown value in a couple of cases:
+             * - It was deserialized from data that doesn't match any known member. For example, if
+             *   the SDK is on an older version than the API, then the API may respond with new
+             *   members that the SDK is unaware of.
+             * - It was constructed with an arbitrary value using the [of] method.
+             */
+            enum class Value {
+                BILLING_PERIOD,
+                /**
+                 * An enum member indicating that [ResetFrequency] was instantiated with an unknown
+                 * value.
+                 */
+                _UNKNOWN,
+            }
+
+            /**
+             * Returns an enum member corresponding to this class instance's value, or
+             * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+             *
+             * Use the [known] method instead if you're certain the value is always known or if you
+             * want to throw for the unknown case.
+             */
+            fun value(): Value =
+                when (this) {
+                    BILLING_PERIOD -> Value.BILLING_PERIOD
+                    else -> Value._UNKNOWN
+                }
+
+            /**
+             * Returns an enum member corresponding to this class instance's value.
+             *
+             * Use the [value] method instead if you're uncertain the value is always known and
+             * don't want to throw for the unknown case.
+             *
+             * @throws MetronomeInvalidDataException if this class instance's value is a not a known
+             *   member.
+             */
+            fun known(): Known =
+                when (this) {
+                    BILLING_PERIOD -> Known.BILLING_PERIOD
+                    else -> throw MetronomeInvalidDataException("Unknown ResetFrequency: $value")
+                }
+
+            /**
+             * Returns this class instance's primitive wire representation.
+             *
+             * This differs from the [toString] method because that method is primarily for
+             * debugging and generally doesn't throw.
+             *
+             * @throws MetronomeInvalidDataException if this class instance's value does not have
+             *   the expected primitive type.
+             */
+            fun asString(): String =
+                _value().asString().orElseThrow {
+                    MetronomeInvalidDataException("Value is not a String")
+                }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): ResetFrequency = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                known()
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is ResetFrequency && value == other.value
+            }
+
+            override fun hashCode() = value.hashCode()
+
+            override fun toString() = value.toString()
+        }
+
+        class AccumulatedSpend
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val amount: JsonField<Double>,
+            private val periodEndingBefore: JsonField<OffsetDateTime>,
+            private val periodStartingAt: JsonField<OffsetDateTime>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("amount")
+                @ExcludeMissing
+                amount: JsonField<Double> = JsonMissing.of(),
+                @JsonProperty("period_ending_before")
+                @ExcludeMissing
+                periodEndingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                @JsonProperty("period_starting_at")
+                @ExcludeMissing
+                periodStartingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+            ) : this(amount, periodEndingBefore, periodStartingAt, mutableMapOf())
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun amount(): Double = amount.getRequired("amount")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun periodEndingBefore(): OffsetDateTime =
+                periodEndingBefore.getRequired("period_ending_before")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun periodStartingAt(): OffsetDateTime =
+                periodStartingAt.getRequired("period_starting_at")
+
+            /**
+             * Returns the raw JSON value of [amount].
+             *
+             * Unlike [amount], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("amount") @ExcludeMissing fun _amount(): JsonField<Double> = amount
+
+            /**
+             * Returns the raw JSON value of [periodEndingBefore].
+             *
+             * Unlike [periodEndingBefore], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("period_ending_before")
+            @ExcludeMissing
+            fun _periodEndingBefore(): JsonField<OffsetDateTime> = periodEndingBefore
+
+            /**
+             * Returns the raw JSON value of [periodStartingAt].
+             *
+             * Unlike [periodStartingAt], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("period_starting_at")
+            @ExcludeMissing
+            fun _periodStartingAt(): JsonField<OffsetDateTime> = periodStartingAt
+
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
+
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
+
+            fun toBuilder() = Builder().from(this)
+
+            companion object {
+
+                /**
+                 * Returns a mutable builder for constructing an instance of [AccumulatedSpend].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .amount()
+                 * .periodEndingBefore()
+                 * .periodStartingAt()
+                 * ```
+                 */
+                @JvmStatic fun builder() = Builder()
+            }
+
+            /** A builder for [AccumulatedSpend]. */
+            class Builder internal constructor() {
+
+                private var amount: JsonField<Double>? = null
+                private var periodEndingBefore: JsonField<OffsetDateTime>? = null
+                private var periodStartingAt: JsonField<OffsetDateTime>? = null
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(accumulatedSpend: AccumulatedSpend) = apply {
+                    amount = accumulatedSpend.amount
+                    periodEndingBefore = accumulatedSpend.periodEndingBefore
+                    periodStartingAt = accumulatedSpend.periodStartingAt
+                    additionalProperties = accumulatedSpend.additionalProperties.toMutableMap()
+                }
+
+                fun amount(amount: Double) = amount(JsonField.of(amount))
+
+                /**
+                 * Sets [Builder.amount] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.amount] with a well-typed [Double] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+
+                fun periodEndingBefore(periodEndingBefore: OffsetDateTime) =
+                    periodEndingBefore(JsonField.of(periodEndingBefore))
+
+                /**
+                 * Sets [Builder.periodEndingBefore] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.periodEndingBefore] with a well-typed
+                 * [OffsetDateTime] value instead. This method is primarily for setting the field to
+                 * an undocumented or not yet supported value.
+                 */
+                fun periodEndingBefore(periodEndingBefore: JsonField<OffsetDateTime>) = apply {
+                    this.periodEndingBefore = periodEndingBefore
+                }
+
+                fun periodStartingAt(periodStartingAt: OffsetDateTime) =
+                    periodStartingAt(JsonField.of(periodStartingAt))
+
+                /**
+                 * Sets [Builder.periodStartingAt] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.periodStartingAt] with a well-typed
+                 * [OffsetDateTime] value instead. This method is primarily for setting the field to
+                 * an undocumented or not yet supported value.
+                 */
+                fun periodStartingAt(periodStartingAt: JsonField<OffsetDateTime>) = apply {
+                    this.periodStartingAt = periodStartingAt
+                }
+
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
+
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
+
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [AccumulatedSpend].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .amount()
+                 * .periodEndingBefore()
+                 * .periodStartingAt()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
+                 */
+                fun build(): AccumulatedSpend =
+                    AccumulatedSpend(
+                        checkRequired("amount", amount),
+                        checkRequired("periodEndingBefore", periodEndingBefore),
+                        checkRequired("periodStartingAt", periodStartingAt),
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): AccumulatedSpend = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                amount()
+                periodEndingBefore()
+                periodStartingAt()
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int =
+                (if (amount.asKnown().isPresent) 1 else 0) +
+                    (if (periodEndingBefore.asKnown().isPresent) 1 else 0) +
+                    (if (periodStartingAt.asKnown().isPresent) 1 else 0)
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is AccumulatedSpend &&
+                    amount == other.amount &&
+                    periodEndingBefore == other.periodEndingBefore &&
+                    periodStartingAt == other.periodStartingAt &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(amount, periodEndingBefore, periodStartingAt, additionalProperties)
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "AccumulatedSpend{amount=$amount, periodEndingBefore=$periodEndingBefore, periodStartingAt=$periodStartingAt, additionalProperties=$additionalProperties}"
+        }
+
+        override fun equals(other: Any?): Boolean {
+            if (this === other) {
+                return true
+            }
+
+            return other is SpendTracker &&
+                alias == other.alias &&
+                applicableSpendSpecifiers == other.applicableSpendSpecifiers &&
+                creditTypeId == other.creditTypeId &&
+                resetFrequency == other.resetFrequency &&
+                accumulatedSpend == other.accumulatedSpend &&
+                additionalProperties == other.additionalProperties
+        }
+
+        private val hashCode: Int by lazy {
+            Objects.hash(
+                alias,
+                applicableSpendSpecifiers,
+                creditTypeId,
+                resetFrequency,
+                accumulatedSpend,
+                additionalProperties,
+            )
+        }
+
+        override fun hashCode(): Int = hashCode
+
+        override fun toString() =
+            "SpendTracker{alias=$alias, applicableSpendSpecifiers=$applicableSpendSpecifiers, creditTypeId=$creditTypeId, resetFrequency=$resetFrequency, accumulatedSpend=$accumulatedSpend, additionalProperties=$additionalProperties}"
+    }
+
     class UsageFilter
     @JsonCreator(mode = JsonCreator.Mode.DISABLED)
     private constructor(
@@ -8967,6 +10498,7 @@ private constructor(
             salesforceOpportunityId == other.salesforceOpportunityId &&
             scheduledChargesOnUsageInvoices == other.scheduledChargesOnUsageInvoices &&
             spendThresholdConfiguration == other.spendThresholdConfiguration &&
+            spendTrackers == other.spendTrackers &&
             totalContractValue == other.totalContractValue &&
             usageFilter == other.usageFilter &&
             additionalProperties == other.additionalProperties
@@ -8998,6 +10530,7 @@ private constructor(
             salesforceOpportunityId,
             scheduledChargesOnUsageInvoices,
             spendThresholdConfiguration,
+            spendTrackers,
             totalContractValue,
             usageFilter,
             additionalProperties,
@@ -9007,5 +10540,5 @@ private constructor(
     override fun hashCode(): Int = hashCode
 
     override fun toString() =
-        "ContractWithoutAmendments{commits=$commits, createdAt=$createdAt, createdBy=$createdBy, overrides=$overrides, scheduledCharges=$scheduledCharges, startingAt=$startingAt, transitions=$transitions, usageStatementSchedule=$usageStatementSchedule, credits=$credits, discounts=$discounts, endingBefore=$endingBefore, hierarchyConfiguration=$hierarchyConfiguration, name=$name, netPaymentTermsDays=$netPaymentTermsDays, netsuiteSalesOrderId=$netsuiteSalesOrderId, prepaidBalanceThresholdConfiguration=$prepaidBalanceThresholdConfiguration, professionalServices=$professionalServices, rateCardId=$rateCardId, recurringCommits=$recurringCommits, recurringCredits=$recurringCredits, resellerRoyalties=$resellerRoyalties, salesforceOpportunityId=$salesforceOpportunityId, scheduledChargesOnUsageInvoices=$scheduledChargesOnUsageInvoices, spendThresholdConfiguration=$spendThresholdConfiguration, totalContractValue=$totalContractValue, usageFilter=$usageFilter, additionalProperties=$additionalProperties}"
+        "ContractWithoutAmendments{commits=$commits, createdAt=$createdAt, createdBy=$createdBy, overrides=$overrides, scheduledCharges=$scheduledCharges, startingAt=$startingAt, transitions=$transitions, usageStatementSchedule=$usageStatementSchedule, credits=$credits, discounts=$discounts, endingBefore=$endingBefore, hierarchyConfiguration=$hierarchyConfiguration, name=$name, netPaymentTermsDays=$netPaymentTermsDays, netsuiteSalesOrderId=$netsuiteSalesOrderId, prepaidBalanceThresholdConfiguration=$prepaidBalanceThresholdConfiguration, professionalServices=$professionalServices, rateCardId=$rateCardId, recurringCommits=$recurringCommits, recurringCredits=$recurringCredits, resellerRoyalties=$resellerRoyalties, salesforceOpportunityId=$salesforceOpportunityId, scheduledChargesOnUsageInvoices=$scheduledChargesOnUsageInvoices, spendThresholdConfiguration=$spendThresholdConfiguration, spendTrackers=$spendTrackers, totalContractValue=$totalContractValue, usageFilter=$usageFilter, additionalProperties=$additionalProperties}"
 }
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/PrepaidBalanceThresholdConfiguration.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/PrepaidBalanceThresholdConfiguration.kt
index 8e247df5..63180241 100644
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/PrepaidBalanceThresholdConfiguration.kt
+++ b/metronome-java-core/src/main/kotlin/com/metronome/api/models/PrepaidBalanceThresholdConfiguration.kt
@@ -6,6 +6,7 @@ import com.fasterxml.jackson.annotation.JsonAnyGetter
 import com.fasterxml.jackson.annotation.JsonAnySetter
 import com.fasterxml.jackson.annotation.JsonCreator
 import com.fasterxml.jackson.annotation.JsonProperty
+import com.metronome.api.core.Enum
 import com.metronome.api.core.ExcludeMissing
 import com.metronome.api.core.JsonField
 import com.metronome.api.core.JsonMissing
@@ -29,6 +30,7 @@ private constructor(
     private val thresholdAmount: JsonField<Double>,
     private val customCreditTypeId: JsonField<String>,
     private val discountConfiguration: JsonField<DiscountConfiguration>,
+    private val thresholdBalanceSpecifiers: JsonField<List<ThresholdBalanceSpecifier>>,
     private val additionalProperties: MutableMap<String, JsonValue>,
 ) {
 
@@ -53,6 +55,9 @@ private constructor(
         @JsonProperty("discount_configuration")
         @ExcludeMissing
         discountConfiguration: JsonField<DiscountConfiguration> = JsonMissing.of(),
+        @JsonProperty("threshold_balance_specifiers")
+        @ExcludeMissing
+        thresholdBalanceSpecifiers: JsonField<List<ThresholdBalanceSpecifier>> = JsonMissing.of(),
     ) : this(
         commit,
         isEnabled,
@@ -61,6 +66,7 @@ private constructor(
         thresholdAmount,
         customCreditTypeId,
         discountConfiguration,
+        thresholdBalanceSpecifiers,
         mutableMapOf(),
     )
 
@@ -120,6 +126,13 @@ private constructor(
     fun discountConfiguration(): Optional<DiscountConfiguration> =
         discountConfiguration.getOptional("discount_configuration")
 
+    /**
+     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
+     *   server responded with an unexpected value).
+     */
+    fun thresholdBalanceSpecifiers(): Optional<List<ThresholdBalanceSpecifier>> =
+        thresholdBalanceSpecifiers.getOptional("threshold_balance_specifiers")
+
     /**
      * Returns the raw JSON value of [commit].
      *
@@ -183,6 +196,17 @@ private constructor(
     @ExcludeMissing
     fun _discountConfiguration(): JsonField<DiscountConfiguration> = discountConfiguration
 
+    /**
+     * Returns the raw JSON value of [thresholdBalanceSpecifiers].
+     *
+     * Unlike [thresholdBalanceSpecifiers], this method doesn't throw if the JSON field has an
+     * unexpected type.
+     */
+    @JsonProperty("threshold_balance_specifiers")
+    @ExcludeMissing
+    fun _thresholdBalanceSpecifiers(): JsonField<List<ThresholdBalanceSpecifier>> =
+        thresholdBalanceSpecifiers
+
     @JsonAnySetter
     private fun putAdditionalProperty(key: String, value: JsonValue) {
         additionalProperties.put(key, value)
@@ -223,6 +247,8 @@ private constructor(
         private var thresholdAmount: JsonField<Double>? = null
         private var customCreditTypeId: JsonField<String> = JsonMissing.of()
         private var discountConfiguration: JsonField<DiscountConfiguration> = JsonMissing.of()
+        private var thresholdBalanceSpecifiers: JsonField<MutableList<ThresholdBalanceSpecifier>>? =
+            null
         private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
         @JvmSynthetic
@@ -236,6 +262,10 @@ private constructor(
             thresholdAmount = prepaidBalanceThresholdConfiguration.thresholdAmount
             customCreditTypeId = prepaidBalanceThresholdConfiguration.customCreditTypeId
             discountConfiguration = prepaidBalanceThresholdConfiguration.discountConfiguration
+            thresholdBalanceSpecifiers =
+                prepaidBalanceThresholdConfiguration.thresholdBalanceSpecifiers.map {
+                    it.toMutableList()
+                }
             additionalProperties =
                 prepaidBalanceThresholdConfiguration.additionalProperties.toMutableMap()
         }
@@ -344,6 +374,36 @@ private constructor(
             this.discountConfiguration = discountConfiguration
         }
 
+        fun thresholdBalanceSpecifiers(
+            thresholdBalanceSpecifiers: List<ThresholdBalanceSpecifier>
+        ) = thresholdBalanceSpecifiers(JsonField.of(thresholdBalanceSpecifiers))
+
+        /**
+         * Sets [Builder.thresholdBalanceSpecifiers] to an arbitrary JSON value.
+         *
+         * You should usually call [Builder.thresholdBalanceSpecifiers] with a well-typed
+         * `List<ThresholdBalanceSpecifier>` value instead. This method is primarily for setting the
+         * field to an undocumented or not yet supported value.
+         */
+        fun thresholdBalanceSpecifiers(
+            thresholdBalanceSpecifiers: JsonField<List<ThresholdBalanceSpecifier>>
+        ) = apply {
+            this.thresholdBalanceSpecifiers = thresholdBalanceSpecifiers.map { it.toMutableList() }
+        }
+
+        /**
+         * Adds a single [ThresholdBalanceSpecifier] to [thresholdBalanceSpecifiers].
+         *
+         * @throws IllegalStateException if the field was previously set to a non-list.
+         */
+        fun addThresholdBalanceSpecifier(thresholdBalanceSpecifier: ThresholdBalanceSpecifier) =
+            apply {
+                thresholdBalanceSpecifiers =
+                    (thresholdBalanceSpecifiers ?: JsonField.of(mutableListOf())).also {
+                        checkKnown("thresholdBalanceSpecifiers", it).add(thresholdBalanceSpecifier)
+                    }
+            }
+
         fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
             this.additionalProperties.clear()
             putAllAdditionalProperties(additionalProperties)
@@ -388,6 +448,7 @@ private constructor(
                 checkRequired("thresholdAmount", thresholdAmount),
                 customCreditTypeId,
                 discountConfiguration,
+                (thresholdBalanceSpecifiers ?: JsonMissing.of()).map { it.toImmutable() },
                 additionalProperties.toMutableMap(),
             )
     }
@@ -414,6 +475,7 @@ private constructor(
         thresholdAmount()
         customCreditTypeId()
         discountConfiguration().ifPresent { it.validate() }
+        thresholdBalanceSpecifiers().ifPresent { it.forEach { it.validate() } }
         validated = true
     }
 
@@ -438,7 +500,8 @@ private constructor(
             (if (rechargeToAmount.asKnown().isPresent) 1 else 0) +
             (if (thresholdAmount.asKnown().isPresent) 1 else 0) +
             (if (customCreditTypeId.asKnown().isPresent) 1 else 0) +
-            (discountConfiguration.asKnown().getOrNull()?.validity() ?: 0)
+            (discountConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+            (thresholdBalanceSpecifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0)
 
     class Commit
     @JsonCreator(mode = JsonCreator.Mode.DISABLED)
@@ -951,6 +1014,7 @@ private constructor(
     @JsonCreator(mode = JsonCreator.Mode.DISABLED)
     private constructor(
         private val paymentFraction: JsonField<Double>,
+        private val cap: JsonField<Cap>,
         private val additionalProperties: MutableMap<String, JsonValue>,
     ) {
 
@@ -958,8 +1022,9 @@ private constructor(
         private constructor(
             @JsonProperty("payment_fraction")
             @ExcludeMissing
-            paymentFraction: JsonField<Double> = JsonMissing.of()
-        ) : this(paymentFraction, mutableMapOf())
+            paymentFraction: JsonField<Double> = JsonMissing.of(),
+            @JsonProperty("cap") @ExcludeMissing cap: JsonField<Cap> = JsonMissing.of(),
+        ) : this(paymentFraction, cap, mutableMapOf())
 
         /**
          * The fraction of the original amount that the customer pays after applying the discount.
@@ -970,6 +1035,15 @@ private constructor(
          */
         fun paymentFraction(): Double = paymentFraction.getRequired("payment_fraction")
 
+        /**
+         * If provided, the discount stops applying once the spend tracker has accumulated this much
+         * spend in the billing period.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun cap(): Optional<Cap> = cap.getOptional("cap")
+
         /**
          * Returns the raw JSON value of [paymentFraction].
          *
@@ -980,6 +1054,13 @@ private constructor(
         @ExcludeMissing
         fun _paymentFraction(): JsonField<Double> = paymentFraction
 
+        /**
+         * Returns the raw JSON value of [cap].
+         *
+         * Unlike [cap], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("cap") @ExcludeMissing fun _cap(): JsonField<Cap> = cap
+
         @JsonAnySetter
         private fun putAdditionalProperty(key: String, value: JsonValue) {
             additionalProperties.put(key, value)
@@ -1009,11 +1090,13 @@ private constructor(
         class Builder internal constructor() {
 
             private var paymentFraction: JsonField<Double>? = null
+            private var cap: JsonField<Cap> = JsonMissing.of()
             private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
             @JvmSynthetic
             internal fun from(discountConfiguration: DiscountConfiguration) = apply {
                 paymentFraction = discountConfiguration.paymentFraction
+                cap = discountConfiguration.cap
                 additionalProperties = discountConfiguration.additionalProperties.toMutableMap()
             }
 
@@ -1036,6 +1119,21 @@ private constructor(
                 this.paymentFraction = paymentFraction
             }
 
+            /**
+             * If provided, the discount stops applying once the spend tracker has accumulated this
+             * much spend in the billing period.
+             */
+            fun cap(cap: Cap) = cap(JsonField.of(cap))
+
+            /**
+             * Sets [Builder.cap] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.cap] with a well-typed [Cap] value instead. This
+             * method is primarily for setting the field to an undocumented or not yet supported
+             * value.
+             */
+            fun cap(cap: JsonField<Cap>) = apply { this.cap = cap }
+
             fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
                 this.additionalProperties.clear()
                 putAllAdditionalProperties(additionalProperties)
@@ -1070,6 +1168,7 @@ private constructor(
             fun build(): DiscountConfiguration =
                 DiscountConfiguration(
                     checkRequired("paymentFraction", paymentFraction),
+                    cap,
                     additionalProperties.toMutableMap(),
                 )
         }
@@ -1091,6 +1190,7 @@ private constructor(
             }
 
             paymentFraction()
+            cap().ifPresent { it.validate() }
             validated = true
         }
 
@@ -1109,7 +1209,238 @@ private constructor(
          * Used for best match union deserialization.
          */
         @JvmSynthetic
-        internal fun validity(): Int = (if (paymentFraction.asKnown().isPresent) 1 else 0)
+        internal fun validity(): Int =
+            (if (paymentFraction.asKnown().isPresent) 1 else 0) +
+                (cap.asKnown().getOrNull()?.validity() ?: 0)
+
+        /**
+         * If provided, the discount stops applying once the spend tracker has accumulated this much
+         * spend in the billing period.
+         */
+        class Cap
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val amount: JsonField<Double>,
+            private val spendTrackerAlias: JsonField<String>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("amount")
+                @ExcludeMissing
+                amount: JsonField<Double> = JsonMissing.of(),
+                @JsonProperty("spend_tracker_alias")
+                @ExcludeMissing
+                spendTrackerAlias: JsonField<String> = JsonMissing.of(),
+            ) : this(amount, spendTrackerAlias, mutableMapOf())
+
+            /**
+             * Accumulated spend ceiling above which the discount stops applying.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun amount(): Double = amount.getRequired("amount")
+
+            /**
+             * Alias of the spend tracker this cap is measured against.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun spendTrackerAlias(): String = spendTrackerAlias.getRequired("spend_tracker_alias")
+
+            /**
+             * Returns the raw JSON value of [amount].
+             *
+             * Unlike [amount], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("amount") @ExcludeMissing fun _amount(): JsonField<Double> = amount
+
+            /**
+             * Returns the raw JSON value of [spendTrackerAlias].
+             *
+             * Unlike [spendTrackerAlias], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("spend_tracker_alias")
+            @ExcludeMissing
+            fun _spendTrackerAlias(): JsonField<String> = spendTrackerAlias
+
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
+
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
+
+            fun toBuilder() = Builder().from(this)
+
+            companion object {
+
+                /**
+                 * Returns a mutable builder for constructing an instance of [Cap].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .amount()
+                 * .spendTrackerAlias()
+                 * ```
+                 */
+                @JvmStatic fun builder() = Builder()
+            }
+
+            /** A builder for [Cap]. */
+            class Builder internal constructor() {
+
+                private var amount: JsonField<Double>? = null
+                private var spendTrackerAlias: JsonField<String>? = null
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(cap: Cap) = apply {
+                    amount = cap.amount
+                    spendTrackerAlias = cap.spendTrackerAlias
+                    additionalProperties = cap.additionalProperties.toMutableMap()
+                }
+
+                /** Accumulated spend ceiling above which the discount stops applying. */
+                fun amount(amount: Double) = amount(JsonField.of(amount))
+
+                /**
+                 * Sets [Builder.amount] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.amount] with a well-typed [Double] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+
+                /** Alias of the spend tracker this cap is measured against. */
+                fun spendTrackerAlias(spendTrackerAlias: String) =
+                    spendTrackerAlias(JsonField.of(spendTrackerAlias))
+
+                /**
+                 * Sets [Builder.spendTrackerAlias] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.spendTrackerAlias] with a well-typed [String]
+                 * value instead. This method is primarily for setting the field to an undocumented
+                 * or not yet supported value.
+                 */
+                fun spendTrackerAlias(spendTrackerAlias: JsonField<String>) = apply {
+                    this.spendTrackerAlias = spendTrackerAlias
+                }
+
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
+
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
+
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [Cap].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .amount()
+                 * .spendTrackerAlias()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
+                 */
+                fun build(): Cap =
+                    Cap(
+                        checkRequired("amount", amount),
+                        checkRequired("spendTrackerAlias", spendTrackerAlias),
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): Cap = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                amount()
+                spendTrackerAlias()
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int =
+                (if (amount.asKnown().isPresent) 1 else 0) +
+                    (if (spendTrackerAlias.asKnown().isPresent) 1 else 0)
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is Cap &&
+                    amount == other.amount &&
+                    spendTrackerAlias == other.spendTrackerAlias &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(amount, spendTrackerAlias, additionalProperties)
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "Cap{amount=$amount, spendTrackerAlias=$spendTrackerAlias, additionalProperties=$additionalProperties}"
+        }
 
         override fun equals(other: Any?): Boolean {
             if (this === other) {
@@ -1118,15 +1449,808 @@ private constructor(
 
             return other is DiscountConfiguration &&
                 paymentFraction == other.paymentFraction &&
+                cap == other.cap &&
+                additionalProperties == other.additionalProperties
+        }
+
+        private val hashCode: Int by lazy {
+            Objects.hash(paymentFraction, cap, additionalProperties)
+        }
+
+        override fun hashCode(): Int = hashCode
+
+        override fun toString() =
+            "DiscountConfiguration{paymentFraction=$paymentFraction, cap=$cap, additionalProperties=$additionalProperties}"
+    }
+
+    class ThresholdBalanceSpecifier
+    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+    private constructor(
+        private val exclude: JsonField<List<Exclude>>,
+        private val additionalProperties: MutableMap<String, JsonValue>,
+    ) {
+
+        @JsonCreator
+        private constructor(
+            @JsonProperty("exclude")
+            @ExcludeMissing
+            exclude: JsonField<List<Exclude>> = JsonMissing.of()
+        ) : this(exclude, mutableMapOf())
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun exclude(): List<Exclude> = exclude.getRequired("exclude")
+
+        /**
+         * Returns the raw JSON value of [exclude].
+         *
+         * Unlike [exclude], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("exclude") @ExcludeMissing fun _exclude(): JsonField<List<Exclude>> = exclude
+
+        @JsonAnySetter
+        private fun putAdditionalProperty(key: String, value: JsonValue) {
+            additionalProperties.put(key, value)
+        }
+
+        @JsonAnyGetter
+        @ExcludeMissing
+        fun _additionalProperties(): Map<String, JsonValue> =
+            Collections.unmodifiableMap(additionalProperties)
+
+        fun toBuilder() = Builder().from(this)
+
+        companion object {
+
+            /**
+             * Returns a mutable builder for constructing an instance of
+             * [ThresholdBalanceSpecifier].
+             *
+             * The following fields are required:
+             * ```java
+             * .exclude()
+             * ```
+             */
+            @JvmStatic fun builder() = Builder()
+        }
+
+        /** A builder for [ThresholdBalanceSpecifier]. */
+        class Builder internal constructor() {
+
+            private var exclude: JsonField<MutableList<Exclude>>? = null
+            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+            @JvmSynthetic
+            internal fun from(thresholdBalanceSpecifier: ThresholdBalanceSpecifier) = apply {
+                exclude = thresholdBalanceSpecifier.exclude.map { it.toMutableList() }
+                additionalProperties = thresholdBalanceSpecifier.additionalProperties.toMutableMap()
+            }
+
+            fun exclude(exclude: List<Exclude>) = exclude(JsonField.of(exclude))
+
+            /**
+             * Sets [Builder.exclude] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.exclude] with a well-typed `List<Exclude>` value
+             * instead. This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun exclude(exclude: JsonField<List<Exclude>>) = apply {
+                this.exclude = exclude.map { it.toMutableList() }
+            }
+
+            /**
+             * Adds a single [Exclude] to [Builder.exclude].
+             *
+             * @throws IllegalStateException if the field was previously set to a non-list.
+             */
+            fun addExclude(exclude: Exclude) = apply {
+                this.exclude =
+                    (this.exclude ?: JsonField.of(mutableListOf())).also {
+                        checkKnown("exclude", it).add(exclude)
+                    }
+            }
+
+            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.clear()
+                putAllAdditionalProperties(additionalProperties)
+            }
+
+            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                additionalProperties.put(key, value)
+            }
+
+            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.putAll(additionalProperties)
+            }
+
+            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
+
+            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                keys.forEach(::removeAdditionalProperty)
+            }
+
+            /**
+             * Returns an immutable instance of [ThresholdBalanceSpecifier].
+             *
+             * Further updates to this [Builder] will not mutate the returned instance.
+             *
+             * The following fields are required:
+             * ```java
+             * .exclude()
+             * ```
+             *
+             * @throws IllegalStateException if any required field is unset.
+             */
+            fun build(): ThresholdBalanceSpecifier =
+                ThresholdBalanceSpecifier(
+                    checkRequired("exclude", exclude).map { it.toImmutable() },
+                    additionalProperties.toMutableMap(),
+                )
+        }
+
+        private var validated: Boolean = false
+
+        /**
+         * Validates that the types of all values in this object match their expected types
+         * recursively.
+         *
+         * This method is _not_ forwards compatible with new types from the API for existing fields.
+         *
+         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
+         *   expected type.
+         */
+        fun validate(): ThresholdBalanceSpecifier = apply {
+            if (validated) {
+                return@apply
+            }
+
+            exclude().forEach { it.validate() }
+            validated = true
+        }
+
+        fun isValid(): Boolean =
+            try {
+                validate()
+                true
+            } catch (e: MetronomeInvalidDataException) {
+                false
+            }
+
+        /**
+         * Returns a score indicating how many valid values are contained in this object
+         * recursively.
+         *
+         * Used for best match union deserialization.
+         */
+        @JvmSynthetic
+        internal fun validity(): Int =
+            (exclude.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0)
+
+        class Exclude
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val customFieldFilters: JsonField<List<CustomFieldFilter>>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("custom_field_filters")
+                @ExcludeMissing
+                customFieldFilters: JsonField<List<CustomFieldFilter>> = JsonMissing.of()
+            ) : this(customFieldFilters, mutableMapOf())
+
+            /**
+             * If provided, balances with all the custom fields will not be considered when
+             * evaluating threshold billing
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun customFieldFilters(): List<CustomFieldFilter> =
+                customFieldFilters.getRequired("custom_field_filters")
+
+            /**
+             * Returns the raw JSON value of [customFieldFilters].
+             *
+             * Unlike [customFieldFilters], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("custom_field_filters")
+            @ExcludeMissing
+            fun _customFieldFilters(): JsonField<List<CustomFieldFilter>> = customFieldFilters
+
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
+
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
+
+            fun toBuilder() = Builder().from(this)
+
+            companion object {
+
+                /**
+                 * Returns a mutable builder for constructing an instance of [Exclude].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .customFieldFilters()
+                 * ```
+                 */
+                @JvmStatic fun builder() = Builder()
+            }
+
+            /** A builder for [Exclude]. */
+            class Builder internal constructor() {
+
+                private var customFieldFilters: JsonField<MutableList<CustomFieldFilter>>? = null
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(exclude: Exclude) = apply {
+                    customFieldFilters = exclude.customFieldFilters.map { it.toMutableList() }
+                    additionalProperties = exclude.additionalProperties.toMutableMap()
+                }
+
+                /**
+                 * If provided, balances with all the custom fields will not be considered when
+                 * evaluating threshold billing
+                 */
+                fun customFieldFilters(customFieldFilters: List<CustomFieldFilter>) =
+                    customFieldFilters(JsonField.of(customFieldFilters))
+
+                /**
+                 * Sets [Builder.customFieldFilters] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.customFieldFilters] with a well-typed
+                 * `List<CustomFieldFilter>` value instead. This method is primarily for setting the
+                 * field to an undocumented or not yet supported value.
+                 */
+                fun customFieldFilters(customFieldFilters: JsonField<List<CustomFieldFilter>>) =
+                    apply {
+                        this.customFieldFilters = customFieldFilters.map { it.toMutableList() }
+                    }
+
+                /**
+                 * Adds a single [CustomFieldFilter] to [customFieldFilters].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addCustomFieldFilter(customFieldFilter: CustomFieldFilter) = apply {
+                    customFieldFilters =
+                        (customFieldFilters ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("customFieldFilters", it).add(customFieldFilter)
+                        }
+                }
+
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
+
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
+
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [Exclude].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .customFieldFilters()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
+                 */
+                fun build(): Exclude =
+                    Exclude(
+                        checkRequired("customFieldFilters", customFieldFilters).map {
+                            it.toImmutable()
+                        },
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): Exclude = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                customFieldFilters().forEach { it.validate() }
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int =
+                (customFieldFilters.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0)
+
+            class CustomFieldFilter
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val entity: JsonField<Entity>,
+                private val key: JsonField<String>,
+                private val value: JsonField<String>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("entity")
+                    @ExcludeMissing
+                    entity: JsonField<Entity> = JsonMissing.of(),
+                    @JsonProperty("key") @ExcludeMissing key: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("value")
+                    @ExcludeMissing
+                    value: JsonField<String> = JsonMissing.of(),
+                ) : this(entity, key, value, mutableMapOf())
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun entity(): Entity = entity.getRequired("entity")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun key(): String = key.getRequired("key")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun value(): String = value.getRequired("value")
+
+                /**
+                 * Returns the raw JSON value of [entity].
+                 *
+                 * Unlike [entity], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("entity") @ExcludeMissing fun _entity(): JsonField<Entity> = entity
+
+                /**
+                 * Returns the raw JSON value of [key].
+                 *
+                 * Unlike [key], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("key") @ExcludeMissing fun _key(): JsonField<String> = key
+
+                /**
+                 * Returns the raw JSON value of [value].
+                 *
+                 * Unlike [value], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("value") @ExcludeMissing fun _value(): JsonField<String> = value
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of
+                     * [CustomFieldFilter].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .entity()
+                     * .key()
+                     * .value()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [CustomFieldFilter]. */
+                class Builder internal constructor() {
+
+                    private var entity: JsonField<Entity>? = null
+                    private var key: JsonField<String>? = null
+                    private var value: JsonField<String>? = null
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(customFieldFilter: CustomFieldFilter) = apply {
+                        entity = customFieldFilter.entity
+                        key = customFieldFilter.key
+                        value = customFieldFilter.value
+                        additionalProperties = customFieldFilter.additionalProperties.toMutableMap()
+                    }
+
+                    fun entity(entity: Entity) = entity(JsonField.of(entity))
+
+                    /**
+                     * Sets [Builder.entity] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.entity] with a well-typed [Entity] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun entity(entity: JsonField<Entity>) = apply { this.entity = entity }
+
+                    fun key(key: String) = key(JsonField.of(key))
+
+                    /**
+                     * Sets [Builder.key] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.key] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun key(key: JsonField<String>) = apply { this.key = key }
+
+                    fun value(value: String) = value(JsonField.of(value))
+
+                    /**
+                     * Sets [Builder.value] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.value] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun value(value: JsonField<String>) = apply { this.value = value }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [CustomFieldFilter].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .entity()
+                     * .key()
+                     * .value()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): CustomFieldFilter =
+                        CustomFieldFilter(
+                            checkRequired("entity", entity),
+                            checkRequired("key", key),
+                            checkRequired("value", value),
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): CustomFieldFilter = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    entity().validate()
+                    key()
+                    value()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (entity.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (key.asKnown().isPresent) 1 else 0) +
+                        (if (value.asKnown().isPresent) 1 else 0)
+
+                class Entity
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val COMMIT = of("Commit")
+
+                        @JvmField val CONTRACT_CREDIT = of("ContractCredit")
+
+                        @JvmField val CONTRACT_CREDIT_OR_COMMIT = of("ContractCreditOrCommit")
+
+                        @JvmStatic fun of(value: String) = Entity(JsonField.of(value))
+                    }
+
+                    /** An enum containing [Entity]'s known values. */
+                    enum class Known {
+                        COMMIT,
+                        CONTRACT_CREDIT,
+                        CONTRACT_CREDIT_OR_COMMIT,
+                    }
+
+                    /**
+                     * An enum containing [Entity]'s known values, as well as an [_UNKNOWN] member.
+                     *
+                     * An instance of [Entity] can contain an unknown value in a couple of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        COMMIT,
+                        CONTRACT_CREDIT,
+                        CONTRACT_CREDIT_OR_COMMIT,
+                        /**
+                         * An enum member indicating that [Entity] was instantiated with an unknown
+                         * value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            COMMIT -> Value.COMMIT
+                            CONTRACT_CREDIT -> Value.CONTRACT_CREDIT
+                            CONTRACT_CREDIT_OR_COMMIT -> Value.CONTRACT_CREDIT_OR_COMMIT
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            COMMIT -> Known.COMMIT
+                            CONTRACT_CREDIT -> Known.CONTRACT_CREDIT
+                            CONTRACT_CREDIT_OR_COMMIT -> Known.CONTRACT_CREDIT_OR_COMMIT
+                            else -> throw MetronomeInvalidDataException("Unknown Entity: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Entity = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Entity && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is CustomFieldFilter &&
+                        entity == other.entity &&
+                        key == other.key &&
+                        value == other.value &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(entity, key, value, additionalProperties)
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "CustomFieldFilter{entity=$entity, key=$key, value=$value, additionalProperties=$additionalProperties}"
+            }
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is Exclude &&
+                    customFieldFilters == other.customFieldFilters &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(customFieldFilters, additionalProperties)
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "Exclude{customFieldFilters=$customFieldFilters, additionalProperties=$additionalProperties}"
+        }
+
+        override fun equals(other: Any?): Boolean {
+            if (this === other) {
+                return true
+            }
+
+            return other is ThresholdBalanceSpecifier &&
+                exclude == other.exclude &&
                 additionalProperties == other.additionalProperties
         }
 
-        private val hashCode: Int by lazy { Objects.hash(paymentFraction, additionalProperties) }
+        private val hashCode: Int by lazy { Objects.hash(exclude, additionalProperties) }
 
         override fun hashCode(): Int = hashCode
 
         override fun toString() =
-            "DiscountConfiguration{paymentFraction=$paymentFraction, additionalProperties=$additionalProperties}"
+            "ThresholdBalanceSpecifier{exclude=$exclude, additionalProperties=$additionalProperties}"
     }
 
     override fun equals(other: Any?): Boolean {
@@ -1142,6 +2266,7 @@ private constructor(
             thresholdAmount == other.thresholdAmount &&
             customCreditTypeId == other.customCreditTypeId &&
             discountConfiguration == other.discountConfiguration &&
+            thresholdBalanceSpecifiers == other.thresholdBalanceSpecifiers &&
             additionalProperties == other.additionalProperties
     }
 
@@ -1154,6 +2279,7 @@ private constructor(
             thresholdAmount,
             customCreditTypeId,
             discountConfiguration,
+            thresholdBalanceSpecifiers,
             additionalProperties,
         )
     }
@@ -1161,5 +2287,5 @@ private constructor(
     override fun hashCode(): Int = hashCode
 
     override fun toString() =
-        "PrepaidBalanceThresholdConfiguration{commit=$commit, isEnabled=$isEnabled, paymentGateConfig=$paymentGateConfig, rechargeToAmount=$rechargeToAmount, thresholdAmount=$thresholdAmount, customCreditTypeId=$customCreditTypeId, discountConfiguration=$discountConfiguration, additionalProperties=$additionalProperties}"
+        "PrepaidBalanceThresholdConfiguration{commit=$commit, isEnabled=$isEnabled, paymentGateConfig=$paymentGateConfig, rechargeToAmount=$rechargeToAmount, thresholdAmount=$thresholdAmount, customCreditTypeId=$customCreditTypeId, discountConfiguration=$discountConfiguration, thresholdBalanceSpecifiers=$thresholdBalanceSpecifiers, additionalProperties=$additionalProperties}"
 }
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/PrepaidBalanceThresholdConfigurationV2.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/PrepaidBalanceThresholdConfigurationV2.kt
index a3384c12..4c097953 100644
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/PrepaidBalanceThresholdConfigurationV2.kt
+++ b/metronome-java-core/src/main/kotlin/com/metronome/api/models/PrepaidBalanceThresholdConfigurationV2.kt
@@ -6,6 +6,7 @@ import com.fasterxml.jackson.annotation.JsonAnyGetter
 import com.fasterxml.jackson.annotation.JsonAnySetter
 import com.fasterxml.jackson.annotation.JsonCreator
 import com.fasterxml.jackson.annotation.JsonProperty
+import com.metronome.api.core.Enum
 import com.metronome.api.core.ExcludeMissing
 import com.metronome.api.core.JsonField
 import com.metronome.api.core.JsonMissing
@@ -29,6 +30,7 @@ private constructor(
     private val thresholdAmount: JsonField<Double>,
     private val customCreditTypeId: JsonField<String>,
     private val discountConfiguration: JsonField<DiscountConfiguration>,
+    private val thresholdBalanceSpecifiers: JsonField<List<ThresholdBalanceSpecifier>>,
     private val additionalProperties: MutableMap<String, JsonValue>,
 ) {
 
@@ -53,6 +55,9 @@ private constructor(
         @JsonProperty("discount_configuration")
         @ExcludeMissing
         discountConfiguration: JsonField<DiscountConfiguration> = JsonMissing.of(),
+        @JsonProperty("threshold_balance_specifiers")
+        @ExcludeMissing
+        thresholdBalanceSpecifiers: JsonField<List<ThresholdBalanceSpecifier>> = JsonMissing.of(),
     ) : this(
         commit,
         isEnabled,
@@ -61,6 +66,7 @@ private constructor(
         thresholdAmount,
         customCreditTypeId,
         discountConfiguration,
+        thresholdBalanceSpecifiers,
         mutableMapOf(),
     )
 
@@ -120,6 +126,13 @@ private constructor(
     fun discountConfiguration(): Optional<DiscountConfiguration> =
         discountConfiguration.getOptional("discount_configuration")
 
+    /**
+     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
+     *   server responded with an unexpected value).
+     */
+    fun thresholdBalanceSpecifiers(): Optional<List<ThresholdBalanceSpecifier>> =
+        thresholdBalanceSpecifiers.getOptional("threshold_balance_specifiers")
+
     /**
      * Returns the raw JSON value of [commit].
      *
@@ -183,6 +196,17 @@ private constructor(
     @ExcludeMissing
     fun _discountConfiguration(): JsonField<DiscountConfiguration> = discountConfiguration
 
+    /**
+     * Returns the raw JSON value of [thresholdBalanceSpecifiers].
+     *
+     * Unlike [thresholdBalanceSpecifiers], this method doesn't throw if the JSON field has an
+     * unexpected type.
+     */
+    @JsonProperty("threshold_balance_specifiers")
+    @ExcludeMissing
+    fun _thresholdBalanceSpecifiers(): JsonField<List<ThresholdBalanceSpecifier>> =
+        thresholdBalanceSpecifiers
+
     @JsonAnySetter
     private fun putAdditionalProperty(key: String, value: JsonValue) {
         additionalProperties.put(key, value)
@@ -223,6 +247,8 @@ private constructor(
         private var thresholdAmount: JsonField<Double>? = null
         private var customCreditTypeId: JsonField<String> = JsonMissing.of()
         private var discountConfiguration: JsonField<DiscountConfiguration> = JsonMissing.of()
+        private var thresholdBalanceSpecifiers: JsonField<MutableList<ThresholdBalanceSpecifier>>? =
+            null
         private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
         @JvmSynthetic
@@ -236,6 +262,10 @@ private constructor(
             thresholdAmount = prepaidBalanceThresholdConfigurationV2.thresholdAmount
             customCreditTypeId = prepaidBalanceThresholdConfigurationV2.customCreditTypeId
             discountConfiguration = prepaidBalanceThresholdConfigurationV2.discountConfiguration
+            thresholdBalanceSpecifiers =
+                prepaidBalanceThresholdConfigurationV2.thresholdBalanceSpecifiers.map {
+                    it.toMutableList()
+                }
             additionalProperties =
                 prepaidBalanceThresholdConfigurationV2.additionalProperties.toMutableMap()
         }
@@ -344,6 +374,36 @@ private constructor(
             this.discountConfiguration = discountConfiguration
         }
 
+        fun thresholdBalanceSpecifiers(
+            thresholdBalanceSpecifiers: List<ThresholdBalanceSpecifier>
+        ) = thresholdBalanceSpecifiers(JsonField.of(thresholdBalanceSpecifiers))
+
+        /**
+         * Sets [Builder.thresholdBalanceSpecifiers] to an arbitrary JSON value.
+         *
+         * You should usually call [Builder.thresholdBalanceSpecifiers] with a well-typed
+         * `List<ThresholdBalanceSpecifier>` value instead. This method is primarily for setting the
+         * field to an undocumented or not yet supported value.
+         */
+        fun thresholdBalanceSpecifiers(
+            thresholdBalanceSpecifiers: JsonField<List<ThresholdBalanceSpecifier>>
+        ) = apply {
+            this.thresholdBalanceSpecifiers = thresholdBalanceSpecifiers.map { it.toMutableList() }
+        }
+
+        /**
+         * Adds a single [ThresholdBalanceSpecifier] to [thresholdBalanceSpecifiers].
+         *
+         * @throws IllegalStateException if the field was previously set to a non-list.
+         */
+        fun addThresholdBalanceSpecifier(thresholdBalanceSpecifier: ThresholdBalanceSpecifier) =
+            apply {
+                thresholdBalanceSpecifiers =
+                    (thresholdBalanceSpecifiers ?: JsonField.of(mutableListOf())).also {
+                        checkKnown("thresholdBalanceSpecifiers", it).add(thresholdBalanceSpecifier)
+                    }
+            }
+
         fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
             this.additionalProperties.clear()
             putAllAdditionalProperties(additionalProperties)
@@ -388,6 +448,7 @@ private constructor(
                 checkRequired("thresholdAmount", thresholdAmount),
                 customCreditTypeId,
                 discountConfiguration,
+                (thresholdBalanceSpecifiers ?: JsonMissing.of()).map { it.toImmutable() },
                 additionalProperties.toMutableMap(),
             )
     }
@@ -414,6 +475,7 @@ private constructor(
         thresholdAmount()
         customCreditTypeId()
         discountConfiguration().ifPresent { it.validate() }
+        thresholdBalanceSpecifiers().ifPresent { it.forEach { it.validate() } }
         validated = true
     }
 
@@ -438,7 +500,8 @@ private constructor(
             (if (rechargeToAmount.asKnown().isPresent) 1 else 0) +
             (if (thresholdAmount.asKnown().isPresent) 1 else 0) +
             (if (customCreditTypeId.asKnown().isPresent) 1 else 0) +
-            (discountConfiguration.asKnown().getOrNull()?.validity() ?: 0)
+            (discountConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+            (thresholdBalanceSpecifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0)
 
     class Commit
     @JsonCreator(mode = JsonCreator.Mode.DISABLED)
@@ -954,6 +1017,7 @@ private constructor(
     @JsonCreator(mode = JsonCreator.Mode.DISABLED)
     private constructor(
         private val paymentFraction: JsonField<Double>,
+        private val cap: JsonField<Cap>,
         private val additionalProperties: MutableMap<String, JsonValue>,
     ) {
 
@@ -961,8 +1025,9 @@ private constructor(
         private constructor(
             @JsonProperty("payment_fraction")
             @ExcludeMissing
-            paymentFraction: JsonField<Double> = JsonMissing.of()
-        ) : this(paymentFraction, mutableMapOf())
+            paymentFraction: JsonField<Double> = JsonMissing.of(),
+            @JsonProperty("cap") @ExcludeMissing cap: JsonField<Cap> = JsonMissing.of(),
+        ) : this(paymentFraction, cap, mutableMapOf())
 
         /**
          * The fraction of the original amount that the customer pays after applying the discount.
@@ -973,6 +1038,15 @@ private constructor(
          */
         fun paymentFraction(): Double = paymentFraction.getRequired("payment_fraction")
 
+        /**
+         * If provided, the discount stops applying once the spend tracker has accumulated this much
+         * spend in the billing period.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun cap(): Optional<Cap> = cap.getOptional("cap")
+
         /**
          * Returns the raw JSON value of [paymentFraction].
          *
@@ -983,6 +1057,13 @@ private constructor(
         @ExcludeMissing
         fun _paymentFraction(): JsonField<Double> = paymentFraction
 
+        /**
+         * Returns the raw JSON value of [cap].
+         *
+         * Unlike [cap], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("cap") @ExcludeMissing fun _cap(): JsonField<Cap> = cap
+
         @JsonAnySetter
         private fun putAdditionalProperty(key: String, value: JsonValue) {
             additionalProperties.put(key, value)
@@ -1012,11 +1093,13 @@ private constructor(
         class Builder internal constructor() {
 
             private var paymentFraction: JsonField<Double>? = null
+            private var cap: JsonField<Cap> = JsonMissing.of()
             private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
             @JvmSynthetic
             internal fun from(discountConfiguration: DiscountConfiguration) = apply {
                 paymentFraction = discountConfiguration.paymentFraction
+                cap = discountConfiguration.cap
                 additionalProperties = discountConfiguration.additionalProperties.toMutableMap()
             }
 
@@ -1039,6 +1122,21 @@ private constructor(
                 this.paymentFraction = paymentFraction
             }
 
+            /**
+             * If provided, the discount stops applying once the spend tracker has accumulated this
+             * much spend in the billing period.
+             */
+            fun cap(cap: Cap) = cap(JsonField.of(cap))
+
+            /**
+             * Sets [Builder.cap] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.cap] with a well-typed [Cap] value instead. This
+             * method is primarily for setting the field to an undocumented or not yet supported
+             * value.
+             */
+            fun cap(cap: JsonField<Cap>) = apply { this.cap = cap }
+
             fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
                 this.additionalProperties.clear()
                 putAllAdditionalProperties(additionalProperties)
@@ -1073,6 +1171,7 @@ private constructor(
             fun build(): DiscountConfiguration =
                 DiscountConfiguration(
                     checkRequired("paymentFraction", paymentFraction),
+                    cap,
                     additionalProperties.toMutableMap(),
                 )
         }
@@ -1094,6 +1193,7 @@ private constructor(
             }
 
             paymentFraction()
+            cap().ifPresent { it.validate() }
             validated = true
         }
 
@@ -1112,7 +1212,238 @@ private constructor(
          * Used for best match union deserialization.
          */
         @JvmSynthetic
-        internal fun validity(): Int = (if (paymentFraction.asKnown().isPresent) 1 else 0)
+        internal fun validity(): Int =
+            (if (paymentFraction.asKnown().isPresent) 1 else 0) +
+                (cap.asKnown().getOrNull()?.validity() ?: 0)
+
+        /**
+         * If provided, the discount stops applying once the spend tracker has accumulated this much
+         * spend in the billing period.
+         */
+        class Cap
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val amount: JsonField<Double>,
+            private val spendTrackerAlias: JsonField<String>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("amount")
+                @ExcludeMissing
+                amount: JsonField<Double> = JsonMissing.of(),
+                @JsonProperty("spend_tracker_alias")
+                @ExcludeMissing
+                spendTrackerAlias: JsonField<String> = JsonMissing.of(),
+            ) : this(amount, spendTrackerAlias, mutableMapOf())
+
+            /**
+             * Accumulated spend ceiling above which the discount stops applying.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun amount(): Double = amount.getRequired("amount")
+
+            /**
+             * Alias of the spend tracker this cap is measured against.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun spendTrackerAlias(): String = spendTrackerAlias.getRequired("spend_tracker_alias")
+
+            /**
+             * Returns the raw JSON value of [amount].
+             *
+             * Unlike [amount], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("amount") @ExcludeMissing fun _amount(): JsonField<Double> = amount
+
+            /**
+             * Returns the raw JSON value of [spendTrackerAlias].
+             *
+             * Unlike [spendTrackerAlias], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("spend_tracker_alias")
+            @ExcludeMissing
+            fun _spendTrackerAlias(): JsonField<String> = spendTrackerAlias
+
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
+
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
+
+            fun toBuilder() = Builder().from(this)
+
+            companion object {
+
+                /**
+                 * Returns a mutable builder for constructing an instance of [Cap].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .amount()
+                 * .spendTrackerAlias()
+                 * ```
+                 */
+                @JvmStatic fun builder() = Builder()
+            }
+
+            /** A builder for [Cap]. */
+            class Builder internal constructor() {
+
+                private var amount: JsonField<Double>? = null
+                private var spendTrackerAlias: JsonField<String>? = null
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(cap: Cap) = apply {
+                    amount = cap.amount
+                    spendTrackerAlias = cap.spendTrackerAlias
+                    additionalProperties = cap.additionalProperties.toMutableMap()
+                }
+
+                /** Accumulated spend ceiling above which the discount stops applying. */
+                fun amount(amount: Double) = amount(JsonField.of(amount))
+
+                /**
+                 * Sets [Builder.amount] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.amount] with a well-typed [Double] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+
+                /** Alias of the spend tracker this cap is measured against. */
+                fun spendTrackerAlias(spendTrackerAlias: String) =
+                    spendTrackerAlias(JsonField.of(spendTrackerAlias))
+
+                /**
+                 * Sets [Builder.spendTrackerAlias] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.spendTrackerAlias] with a well-typed [String]
+                 * value instead. This method is primarily for setting the field to an undocumented
+                 * or not yet supported value.
+                 */
+                fun spendTrackerAlias(spendTrackerAlias: JsonField<String>) = apply {
+                    this.spendTrackerAlias = spendTrackerAlias
+                }
+
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
+
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
+
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [Cap].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .amount()
+                 * .spendTrackerAlias()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
+                 */
+                fun build(): Cap =
+                    Cap(
+                        checkRequired("amount", amount),
+                        checkRequired("spendTrackerAlias", spendTrackerAlias),
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): Cap = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                amount()
+                spendTrackerAlias()
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int =
+                (if (amount.asKnown().isPresent) 1 else 0) +
+                    (if (spendTrackerAlias.asKnown().isPresent) 1 else 0)
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is Cap &&
+                    amount == other.amount &&
+                    spendTrackerAlias == other.spendTrackerAlias &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(amount, spendTrackerAlias, additionalProperties)
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "Cap{amount=$amount, spendTrackerAlias=$spendTrackerAlias, additionalProperties=$additionalProperties}"
+        }
 
         override fun equals(other: Any?): Boolean {
             if (this === other) {
@@ -1121,15 +1452,801 @@ private constructor(
 
             return other is DiscountConfiguration &&
                 paymentFraction == other.paymentFraction &&
+                cap == other.cap &&
+                additionalProperties == other.additionalProperties
+        }
+
+        private val hashCode: Int by lazy {
+            Objects.hash(paymentFraction, cap, additionalProperties)
+        }
+
+        override fun hashCode(): Int = hashCode
+
+        override fun toString() =
+            "DiscountConfiguration{paymentFraction=$paymentFraction, cap=$cap, additionalProperties=$additionalProperties}"
+    }
+
+    class ThresholdBalanceSpecifier
+    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+    private constructor(
+        private val exclude: JsonField<List<Exclude>>,
+        private val additionalProperties: MutableMap<String, JsonValue>,
+    ) {
+
+        @JsonCreator
+        private constructor(
+            @JsonProperty("exclude")
+            @ExcludeMissing
+            exclude: JsonField<List<Exclude>> = JsonMissing.of()
+        ) : this(exclude, mutableMapOf())
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun exclude(): List<Exclude> = exclude.getRequired("exclude")
+
+        /**
+         * Returns the raw JSON value of [exclude].
+         *
+         * Unlike [exclude], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("exclude") @ExcludeMissing fun _exclude(): JsonField<List<Exclude>> = exclude
+
+        @JsonAnySetter
+        private fun putAdditionalProperty(key: String, value: JsonValue) {
+            additionalProperties.put(key, value)
+        }
+
+        @JsonAnyGetter
+        @ExcludeMissing
+        fun _additionalProperties(): Map<String, JsonValue> =
+            Collections.unmodifiableMap(additionalProperties)
+
+        fun toBuilder() = Builder().from(this)
+
+        companion object {
+
+            /**
+             * Returns a mutable builder for constructing an instance of
+             * [ThresholdBalanceSpecifier].
+             *
+             * The following fields are required:
+             * ```java
+             * .exclude()
+             * ```
+             */
+            @JvmStatic fun builder() = Builder()
+        }
+
+        /** A builder for [ThresholdBalanceSpecifier]. */
+        class Builder internal constructor() {
+
+            private var exclude: JsonField<MutableList<Exclude>>? = null
+            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+            @JvmSynthetic
+            internal fun from(thresholdBalanceSpecifier: ThresholdBalanceSpecifier) = apply {
+                exclude = thresholdBalanceSpecifier.exclude.map { it.toMutableList() }
+                additionalProperties = thresholdBalanceSpecifier.additionalProperties.toMutableMap()
+            }
+
+            fun exclude(exclude: List<Exclude>) = exclude(JsonField.of(exclude))
+
+            /**
+             * Sets [Builder.exclude] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.exclude] with a well-typed `List<Exclude>` value
+             * instead. This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun exclude(exclude: JsonField<List<Exclude>>) = apply {
+                this.exclude = exclude.map { it.toMutableList() }
+            }
+
+            /**
+             * Adds a single [Exclude] to [Builder.exclude].
+             *
+             * @throws IllegalStateException if the field was previously set to a non-list.
+             */
+            fun addExclude(exclude: Exclude) = apply {
+                this.exclude =
+                    (this.exclude ?: JsonField.of(mutableListOf())).also {
+                        checkKnown("exclude", it).add(exclude)
+                    }
+            }
+
+            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.clear()
+                putAllAdditionalProperties(additionalProperties)
+            }
+
+            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                additionalProperties.put(key, value)
+            }
+
+            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.putAll(additionalProperties)
+            }
+
+            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
+
+            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                keys.forEach(::removeAdditionalProperty)
+            }
+
+            /**
+             * Returns an immutable instance of [ThresholdBalanceSpecifier].
+             *
+             * Further updates to this [Builder] will not mutate the returned instance.
+             *
+             * The following fields are required:
+             * ```java
+             * .exclude()
+             * ```
+             *
+             * @throws IllegalStateException if any required field is unset.
+             */
+            fun build(): ThresholdBalanceSpecifier =
+                ThresholdBalanceSpecifier(
+                    checkRequired("exclude", exclude).map { it.toImmutable() },
+                    additionalProperties.toMutableMap(),
+                )
+        }
+
+        private var validated: Boolean = false
+
+        /**
+         * Validates that the types of all values in this object match their expected types
+         * recursively.
+         *
+         * This method is _not_ forwards compatible with new types from the API for existing fields.
+         *
+         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
+         *   expected type.
+         */
+        fun validate(): ThresholdBalanceSpecifier = apply {
+            if (validated) {
+                return@apply
+            }
+
+            exclude().forEach { it.validate() }
+            validated = true
+        }
+
+        fun isValid(): Boolean =
+            try {
+                validate()
+                true
+            } catch (e: MetronomeInvalidDataException) {
+                false
+            }
+
+        /**
+         * Returns a score indicating how many valid values are contained in this object
+         * recursively.
+         *
+         * Used for best match union deserialization.
+         */
+        @JvmSynthetic
+        internal fun validity(): Int =
+            (exclude.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0)
+
+        class Exclude
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val customFieldFilters: JsonField<List<CustomFieldFilter>>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("custom_field_filters")
+                @ExcludeMissing
+                customFieldFilters: JsonField<List<CustomFieldFilter>> = JsonMissing.of()
+            ) : this(customFieldFilters, mutableMapOf())
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun customFieldFilters(): List<CustomFieldFilter> =
+                customFieldFilters.getRequired("custom_field_filters")
+
+            /**
+             * Returns the raw JSON value of [customFieldFilters].
+             *
+             * Unlike [customFieldFilters], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("custom_field_filters")
+            @ExcludeMissing
+            fun _customFieldFilters(): JsonField<List<CustomFieldFilter>> = customFieldFilters
+
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
+
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
+
+            fun toBuilder() = Builder().from(this)
+
+            companion object {
+
+                /**
+                 * Returns a mutable builder for constructing an instance of [Exclude].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .customFieldFilters()
+                 * ```
+                 */
+                @JvmStatic fun builder() = Builder()
+            }
+
+            /** A builder for [Exclude]. */
+            class Builder internal constructor() {
+
+                private var customFieldFilters: JsonField<MutableList<CustomFieldFilter>>? = null
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(exclude: Exclude) = apply {
+                    customFieldFilters = exclude.customFieldFilters.map { it.toMutableList() }
+                    additionalProperties = exclude.additionalProperties.toMutableMap()
+                }
+
+                fun customFieldFilters(customFieldFilters: List<CustomFieldFilter>) =
+                    customFieldFilters(JsonField.of(customFieldFilters))
+
+                /**
+                 * Sets [Builder.customFieldFilters] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.customFieldFilters] with a well-typed
+                 * `List<CustomFieldFilter>` value instead. This method is primarily for setting the
+                 * field to an undocumented or not yet supported value.
+                 */
+                fun customFieldFilters(customFieldFilters: JsonField<List<CustomFieldFilter>>) =
+                    apply {
+                        this.customFieldFilters = customFieldFilters.map { it.toMutableList() }
+                    }
+
+                /**
+                 * Adds a single [CustomFieldFilter] to [customFieldFilters].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addCustomFieldFilter(customFieldFilter: CustomFieldFilter) = apply {
+                    customFieldFilters =
+                        (customFieldFilters ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("customFieldFilters", it).add(customFieldFilter)
+                        }
+                }
+
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
+
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
+
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [Exclude].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .customFieldFilters()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
+                 */
+                fun build(): Exclude =
+                    Exclude(
+                        checkRequired("customFieldFilters", customFieldFilters).map {
+                            it.toImmutable()
+                        },
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): Exclude = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                customFieldFilters().forEach { it.validate() }
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int =
+                (customFieldFilters.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0)
+
+            class CustomFieldFilter
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val entity: JsonField<Entity>,
+                private val key: JsonField<String>,
+                private val value: JsonField<String>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("entity")
+                    @ExcludeMissing
+                    entity: JsonField<Entity> = JsonMissing.of(),
+                    @JsonProperty("key") @ExcludeMissing key: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("value")
+                    @ExcludeMissing
+                    value: JsonField<String> = JsonMissing.of(),
+                ) : this(entity, key, value, mutableMapOf())
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun entity(): Entity = entity.getRequired("entity")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun key(): String = key.getRequired("key")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun value(): String = value.getRequired("value")
+
+                /**
+                 * Returns the raw JSON value of [entity].
+                 *
+                 * Unlike [entity], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("entity") @ExcludeMissing fun _entity(): JsonField<Entity> = entity
+
+                /**
+                 * Returns the raw JSON value of [key].
+                 *
+                 * Unlike [key], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("key") @ExcludeMissing fun _key(): JsonField<String> = key
+
+                /**
+                 * Returns the raw JSON value of [value].
+                 *
+                 * Unlike [value], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("value") @ExcludeMissing fun _value(): JsonField<String> = value
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of
+                     * [CustomFieldFilter].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .entity()
+                     * .key()
+                     * .value()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [CustomFieldFilter]. */
+                class Builder internal constructor() {
+
+                    private var entity: JsonField<Entity>? = null
+                    private var key: JsonField<String>? = null
+                    private var value: JsonField<String>? = null
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(customFieldFilter: CustomFieldFilter) = apply {
+                        entity = customFieldFilter.entity
+                        key = customFieldFilter.key
+                        value = customFieldFilter.value
+                        additionalProperties = customFieldFilter.additionalProperties.toMutableMap()
+                    }
+
+                    fun entity(entity: Entity) = entity(JsonField.of(entity))
+
+                    /**
+                     * Sets [Builder.entity] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.entity] with a well-typed [Entity] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun entity(entity: JsonField<Entity>) = apply { this.entity = entity }
+
+                    fun key(key: String) = key(JsonField.of(key))
+
+                    /**
+                     * Sets [Builder.key] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.key] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun key(key: JsonField<String>) = apply { this.key = key }
+
+                    fun value(value: String) = value(JsonField.of(value))
+
+                    /**
+                     * Sets [Builder.value] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.value] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun value(value: JsonField<String>) = apply { this.value = value }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [CustomFieldFilter].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .entity()
+                     * .key()
+                     * .value()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): CustomFieldFilter =
+                        CustomFieldFilter(
+                            checkRequired("entity", entity),
+                            checkRequired("key", key),
+                            checkRequired("value", value),
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): CustomFieldFilter = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    entity().validate()
+                    key()
+                    value()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (entity.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (key.asKnown().isPresent) 1 else 0) +
+                        (if (value.asKnown().isPresent) 1 else 0)
+
+                class Entity
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val COMMIT = of("Commit")
+
+                        @JvmField val CONTRACT_CREDIT = of("ContractCredit")
+
+                        @JvmField val CONTRACT_CREDIT_OR_COMMIT = of("ContractCreditOrCommit")
+
+                        @JvmStatic fun of(value: String) = Entity(JsonField.of(value))
+                    }
+
+                    /** An enum containing [Entity]'s known values. */
+                    enum class Known {
+                        COMMIT,
+                        CONTRACT_CREDIT,
+                        CONTRACT_CREDIT_OR_COMMIT,
+                    }
+
+                    /**
+                     * An enum containing [Entity]'s known values, as well as an [_UNKNOWN] member.
+                     *
+                     * An instance of [Entity] can contain an unknown value in a couple of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        COMMIT,
+                        CONTRACT_CREDIT,
+                        CONTRACT_CREDIT_OR_COMMIT,
+                        /**
+                         * An enum member indicating that [Entity] was instantiated with an unknown
+                         * value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            COMMIT -> Value.COMMIT
+                            CONTRACT_CREDIT -> Value.CONTRACT_CREDIT
+                            CONTRACT_CREDIT_OR_COMMIT -> Value.CONTRACT_CREDIT_OR_COMMIT
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            COMMIT -> Known.COMMIT
+                            CONTRACT_CREDIT -> Known.CONTRACT_CREDIT
+                            CONTRACT_CREDIT_OR_COMMIT -> Known.CONTRACT_CREDIT_OR_COMMIT
+                            else -> throw MetronomeInvalidDataException("Unknown Entity: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Entity = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Entity && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is CustomFieldFilter &&
+                        entity == other.entity &&
+                        key == other.key &&
+                        value == other.value &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(entity, key, value, additionalProperties)
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "CustomFieldFilter{entity=$entity, key=$key, value=$value, additionalProperties=$additionalProperties}"
+            }
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is Exclude &&
+                    customFieldFilters == other.customFieldFilters &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(customFieldFilters, additionalProperties)
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "Exclude{customFieldFilters=$customFieldFilters, additionalProperties=$additionalProperties}"
+        }
+
+        override fun equals(other: Any?): Boolean {
+            if (this === other) {
+                return true
+            }
+
+            return other is ThresholdBalanceSpecifier &&
+                exclude == other.exclude &&
                 additionalProperties == other.additionalProperties
         }
 
-        private val hashCode: Int by lazy { Objects.hash(paymentFraction, additionalProperties) }
+        private val hashCode: Int by lazy { Objects.hash(exclude, additionalProperties) }
 
         override fun hashCode(): Int = hashCode
 
         override fun toString() =
-            "DiscountConfiguration{paymentFraction=$paymentFraction, additionalProperties=$additionalProperties}"
+            "ThresholdBalanceSpecifier{exclude=$exclude, additionalProperties=$additionalProperties}"
     }
 
     override fun equals(other: Any?): Boolean {
@@ -1145,6 +2262,7 @@ private constructor(
             thresholdAmount == other.thresholdAmount &&
             customCreditTypeId == other.customCreditTypeId &&
             discountConfiguration == other.discountConfiguration &&
+            thresholdBalanceSpecifiers == other.thresholdBalanceSpecifiers &&
             additionalProperties == other.additionalProperties
     }
 
@@ -1157,6 +2275,7 @@ private constructor(
             thresholdAmount,
             customCreditTypeId,
             discountConfiguration,
+            thresholdBalanceSpecifiers,
             additionalProperties,
         )
     }
@@ -1164,5 +2283,5 @@ private constructor(
     override fun hashCode(): Int = hashCode
 
     override fun toString() =
-        "PrepaidBalanceThresholdConfigurationV2{commit=$commit, isEnabled=$isEnabled, paymentGateConfig=$paymentGateConfig, rechargeToAmount=$rechargeToAmount, thresholdAmount=$thresholdAmount, customCreditTypeId=$customCreditTypeId, discountConfiguration=$discountConfiguration, additionalProperties=$additionalProperties}"
+        "PrepaidBalanceThresholdConfigurationV2{commit=$commit, isEnabled=$isEnabled, paymentGateConfig=$paymentGateConfig, rechargeToAmount=$rechargeToAmount, thresholdAmount=$thresholdAmount, customCreditTypeId=$customCreditTypeId, discountConfiguration=$discountConfiguration, thresholdBalanceSpecifiers=$thresholdBalanceSpecifiers, additionalProperties=$additionalProperties}"
 }
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/SpendThresholdConfiguration.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/SpendThresholdConfiguration.kt
index f837f4cb..6967b7c7 100644
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/SpendThresholdConfiguration.kt
+++ b/metronome-java-core/src/main/kotlin/com/metronome/api/models/SpendThresholdConfiguration.kt
@@ -348,6 +348,7 @@ private constructor(
     @JsonCreator(mode = JsonCreator.Mode.DISABLED)
     private constructor(
         private val paymentFraction: JsonField<Double>,
+        private val cap: JsonField<Cap>,
         private val additionalProperties: MutableMap<String, JsonValue>,
     ) {
 
@@ -355,8 +356,9 @@ private constructor(
         private constructor(
             @JsonProperty("payment_fraction")
             @ExcludeMissing
-            paymentFraction: JsonField<Double> = JsonMissing.of()
-        ) : this(paymentFraction, mutableMapOf())
+            paymentFraction: JsonField<Double> = JsonMissing.of(),
+            @JsonProperty("cap") @ExcludeMissing cap: JsonField<Cap> = JsonMissing.of(),
+        ) : this(paymentFraction, cap, mutableMapOf())
 
         /**
          * The fraction of the original amount that the customer pays after applying the discount.
@@ -367,6 +369,15 @@ private constructor(
          */
         fun paymentFraction(): Double = paymentFraction.getRequired("payment_fraction")
 
+        /**
+         * If provided, the discount stops applying once the spend tracker has accumulated this much
+         * spend in the billing period.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun cap(): Optional<Cap> = cap.getOptional("cap")
+
         /**
          * Returns the raw JSON value of [paymentFraction].
          *
@@ -377,6 +388,13 @@ private constructor(
         @ExcludeMissing
         fun _paymentFraction(): JsonField<Double> = paymentFraction
 
+        /**
+         * Returns the raw JSON value of [cap].
+         *
+         * Unlike [cap], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("cap") @ExcludeMissing fun _cap(): JsonField<Cap> = cap
+
         @JsonAnySetter
         private fun putAdditionalProperty(key: String, value: JsonValue) {
             additionalProperties.put(key, value)
@@ -406,11 +424,13 @@ private constructor(
         class Builder internal constructor() {
 
             private var paymentFraction: JsonField<Double>? = null
+            private var cap: JsonField<Cap> = JsonMissing.of()
             private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
             @JvmSynthetic
             internal fun from(discountConfiguration: DiscountConfiguration) = apply {
                 paymentFraction = discountConfiguration.paymentFraction
+                cap = discountConfiguration.cap
                 additionalProperties = discountConfiguration.additionalProperties.toMutableMap()
             }
 
@@ -433,6 +453,21 @@ private constructor(
                 this.paymentFraction = paymentFraction
             }
 
+            /**
+             * If provided, the discount stops applying once the spend tracker has accumulated this
+             * much spend in the billing period.
+             */
+            fun cap(cap: Cap) = cap(JsonField.of(cap))
+
+            /**
+             * Sets [Builder.cap] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.cap] with a well-typed [Cap] value instead. This
+             * method is primarily for setting the field to an undocumented or not yet supported
+             * value.
+             */
+            fun cap(cap: JsonField<Cap>) = apply { this.cap = cap }
+
             fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
                 this.additionalProperties.clear()
                 putAllAdditionalProperties(additionalProperties)
@@ -467,6 +502,7 @@ private constructor(
             fun build(): DiscountConfiguration =
                 DiscountConfiguration(
                     checkRequired("paymentFraction", paymentFraction),
+                    cap,
                     additionalProperties.toMutableMap(),
                 )
         }
@@ -488,6 +524,7 @@ private constructor(
             }
 
             paymentFraction()
+            cap().ifPresent { it.validate() }
             validated = true
         }
 
@@ -506,7 +543,238 @@ private constructor(
          * Used for best match union deserialization.
          */
         @JvmSynthetic
-        internal fun validity(): Int = (if (paymentFraction.asKnown().isPresent) 1 else 0)
+        internal fun validity(): Int =
+            (if (paymentFraction.asKnown().isPresent) 1 else 0) +
+                (cap.asKnown().getOrNull()?.validity() ?: 0)
+
+        /**
+         * If provided, the discount stops applying once the spend tracker has accumulated this much
+         * spend in the billing period.
+         */
+        class Cap
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val amount: JsonField<Double>,
+            private val spendTrackerAlias: JsonField<String>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("amount")
+                @ExcludeMissing
+                amount: JsonField<Double> = JsonMissing.of(),
+                @JsonProperty("spend_tracker_alias")
+                @ExcludeMissing
+                spendTrackerAlias: JsonField<String> = JsonMissing.of(),
+            ) : this(amount, spendTrackerAlias, mutableMapOf())
+
+            /**
+             * Accumulated spend ceiling above which the discount stops applying.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun amount(): Double = amount.getRequired("amount")
+
+            /**
+             * Alias of the spend tracker this cap is measured against.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun spendTrackerAlias(): String = spendTrackerAlias.getRequired("spend_tracker_alias")
+
+            /**
+             * Returns the raw JSON value of [amount].
+             *
+             * Unlike [amount], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("amount") @ExcludeMissing fun _amount(): JsonField<Double> = amount
+
+            /**
+             * Returns the raw JSON value of [spendTrackerAlias].
+             *
+             * Unlike [spendTrackerAlias], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("spend_tracker_alias")
+            @ExcludeMissing
+            fun _spendTrackerAlias(): JsonField<String> = spendTrackerAlias
+
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
+
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
+
+            fun toBuilder() = Builder().from(this)
+
+            companion object {
+
+                /**
+                 * Returns a mutable builder for constructing an instance of [Cap].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .amount()
+                 * .spendTrackerAlias()
+                 * ```
+                 */
+                @JvmStatic fun builder() = Builder()
+            }
+
+            /** A builder for [Cap]. */
+            class Builder internal constructor() {
+
+                private var amount: JsonField<Double>? = null
+                private var spendTrackerAlias: JsonField<String>? = null
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(cap: Cap) = apply {
+                    amount = cap.amount
+                    spendTrackerAlias = cap.spendTrackerAlias
+                    additionalProperties = cap.additionalProperties.toMutableMap()
+                }
+
+                /** Accumulated spend ceiling above which the discount stops applying. */
+                fun amount(amount: Double) = amount(JsonField.of(amount))
+
+                /**
+                 * Sets [Builder.amount] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.amount] with a well-typed [Double] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+
+                /** Alias of the spend tracker this cap is measured against. */
+                fun spendTrackerAlias(spendTrackerAlias: String) =
+                    spendTrackerAlias(JsonField.of(spendTrackerAlias))
+
+                /**
+                 * Sets [Builder.spendTrackerAlias] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.spendTrackerAlias] with a well-typed [String]
+                 * value instead. This method is primarily for setting the field to an undocumented
+                 * or not yet supported value.
+                 */
+                fun spendTrackerAlias(spendTrackerAlias: JsonField<String>) = apply {
+                    this.spendTrackerAlias = spendTrackerAlias
+                }
+
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
+
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
+
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [Cap].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .amount()
+                 * .spendTrackerAlias()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
+                 */
+                fun build(): Cap =
+                    Cap(
+                        checkRequired("amount", amount),
+                        checkRequired("spendTrackerAlias", spendTrackerAlias),
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): Cap = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                amount()
+                spendTrackerAlias()
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int =
+                (if (amount.asKnown().isPresent) 1 else 0) +
+                    (if (spendTrackerAlias.asKnown().isPresent) 1 else 0)
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is Cap &&
+                    amount == other.amount &&
+                    spendTrackerAlias == other.spendTrackerAlias &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(amount, spendTrackerAlias, additionalProperties)
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "Cap{amount=$amount, spendTrackerAlias=$spendTrackerAlias, additionalProperties=$additionalProperties}"
+        }
 
         override fun equals(other: Any?): Boolean {
             if (this === other) {
@@ -515,15 +783,18 @@ private constructor(
 
             return other is DiscountConfiguration &&
                 paymentFraction == other.paymentFraction &&
+                cap == other.cap &&
                 additionalProperties == other.additionalProperties
         }
 
-        private val hashCode: Int by lazy { Objects.hash(paymentFraction, additionalProperties) }
+        private val hashCode: Int by lazy {
+            Objects.hash(paymentFraction, cap, additionalProperties)
+        }
 
         override fun hashCode(): Int = hashCode
 
         override fun toString() =
-            "DiscountConfiguration{paymentFraction=$paymentFraction, additionalProperties=$additionalProperties}"
+            "DiscountConfiguration{paymentFraction=$paymentFraction, cap=$cap, additionalProperties=$additionalProperties}"
     }
 
     override fun equals(other: Any?): Boolean {
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/SpendThresholdConfigurationV2.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/SpendThresholdConfigurationV2.kt
index 8efb01d9..3f735a77 100644
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/SpendThresholdConfigurationV2.kt
+++ b/metronome-java-core/src/main/kotlin/com/metronome/api/models/SpendThresholdConfigurationV2.kt
@@ -349,6 +349,7 @@ private constructor(
     @JsonCreator(mode = JsonCreator.Mode.DISABLED)
     private constructor(
         private val paymentFraction: JsonField<Double>,
+        private val cap: JsonField<Cap>,
         private val additionalProperties: MutableMap<String, JsonValue>,
     ) {
 
@@ -356,8 +357,9 @@ private constructor(
         private constructor(
             @JsonProperty("payment_fraction")
             @ExcludeMissing
-            paymentFraction: JsonField<Double> = JsonMissing.of()
-        ) : this(paymentFraction, mutableMapOf())
+            paymentFraction: JsonField<Double> = JsonMissing.of(),
+            @JsonProperty("cap") @ExcludeMissing cap: JsonField<Cap> = JsonMissing.of(),
+        ) : this(paymentFraction, cap, mutableMapOf())
 
         /**
          * The fraction of the original amount that the customer pays after applying the discount.
@@ -368,6 +370,15 @@ private constructor(
          */
         fun paymentFraction(): Double = paymentFraction.getRequired("payment_fraction")
 
+        /**
+         * If provided, the discount stops applying once the spend tracker has accumulated this much
+         * spend in the billing period.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun cap(): Optional<Cap> = cap.getOptional("cap")
+
         /**
          * Returns the raw JSON value of [paymentFraction].
          *
@@ -378,6 +389,13 @@ private constructor(
         @ExcludeMissing
         fun _paymentFraction(): JsonField<Double> = paymentFraction
 
+        /**
+         * Returns the raw JSON value of [cap].
+         *
+         * Unlike [cap], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("cap") @ExcludeMissing fun _cap(): JsonField<Cap> = cap
+
         @JsonAnySetter
         private fun putAdditionalProperty(key: String, value: JsonValue) {
             additionalProperties.put(key, value)
@@ -407,11 +425,13 @@ private constructor(
         class Builder internal constructor() {
 
             private var paymentFraction: JsonField<Double>? = null
+            private var cap: JsonField<Cap> = JsonMissing.of()
             private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
             @JvmSynthetic
             internal fun from(discountConfiguration: DiscountConfiguration) = apply {
                 paymentFraction = discountConfiguration.paymentFraction
+                cap = discountConfiguration.cap
                 additionalProperties = discountConfiguration.additionalProperties.toMutableMap()
             }
 
@@ -434,6 +454,21 @@ private constructor(
                 this.paymentFraction = paymentFraction
             }
 
+            /**
+             * If provided, the discount stops applying once the spend tracker has accumulated this
+             * much spend in the billing period.
+             */
+            fun cap(cap: Cap) = cap(JsonField.of(cap))
+
+            /**
+             * Sets [Builder.cap] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.cap] with a well-typed [Cap] value instead. This
+             * method is primarily for setting the field to an undocumented or not yet supported
+             * value.
+             */
+            fun cap(cap: JsonField<Cap>) = apply { this.cap = cap }
+
             fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
                 this.additionalProperties.clear()
                 putAllAdditionalProperties(additionalProperties)
@@ -468,6 +503,7 @@ private constructor(
             fun build(): DiscountConfiguration =
                 DiscountConfiguration(
                     checkRequired("paymentFraction", paymentFraction),
+                    cap,
                     additionalProperties.toMutableMap(),
                 )
         }
@@ -489,6 +525,7 @@ private constructor(
             }
 
             paymentFraction()
+            cap().ifPresent { it.validate() }
             validated = true
         }
 
@@ -507,7 +544,238 @@ private constructor(
          * Used for best match union deserialization.
          */
         @JvmSynthetic
-        internal fun validity(): Int = (if (paymentFraction.asKnown().isPresent) 1 else 0)
+        internal fun validity(): Int =
+            (if (paymentFraction.asKnown().isPresent) 1 else 0) +
+                (cap.asKnown().getOrNull()?.validity() ?: 0)
+
+        /**
+         * If provided, the discount stops applying once the spend tracker has accumulated this much
+         * spend in the billing period.
+         */
+        class Cap
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val amount: JsonField<Double>,
+            private val spendTrackerAlias: JsonField<String>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("amount")
+                @ExcludeMissing
+                amount: JsonField<Double> = JsonMissing.of(),
+                @JsonProperty("spend_tracker_alias")
+                @ExcludeMissing
+                spendTrackerAlias: JsonField<String> = JsonMissing.of(),
+            ) : this(amount, spendTrackerAlias, mutableMapOf())
+
+            /**
+             * Accumulated spend ceiling above which the discount stops applying.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun amount(): Double = amount.getRequired("amount")
+
+            /**
+             * Alias of the spend tracker this cap is measured against.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun spendTrackerAlias(): String = spendTrackerAlias.getRequired("spend_tracker_alias")
+
+            /**
+             * Returns the raw JSON value of [amount].
+             *
+             * Unlike [amount], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("amount") @ExcludeMissing fun _amount(): JsonField<Double> = amount
+
+            /**
+             * Returns the raw JSON value of [spendTrackerAlias].
+             *
+             * Unlike [spendTrackerAlias], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("spend_tracker_alias")
+            @ExcludeMissing
+            fun _spendTrackerAlias(): JsonField<String> = spendTrackerAlias
+
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
+
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
+
+            fun toBuilder() = Builder().from(this)
+
+            companion object {
+
+                /**
+                 * Returns a mutable builder for constructing an instance of [Cap].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .amount()
+                 * .spendTrackerAlias()
+                 * ```
+                 */
+                @JvmStatic fun builder() = Builder()
+            }
+
+            /** A builder for [Cap]. */
+            class Builder internal constructor() {
+
+                private var amount: JsonField<Double>? = null
+                private var spendTrackerAlias: JsonField<String>? = null
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(cap: Cap) = apply {
+                    amount = cap.amount
+                    spendTrackerAlias = cap.spendTrackerAlias
+                    additionalProperties = cap.additionalProperties.toMutableMap()
+                }
+
+                /** Accumulated spend ceiling above which the discount stops applying. */
+                fun amount(amount: Double) = amount(JsonField.of(amount))
+
+                /**
+                 * Sets [Builder.amount] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.amount] with a well-typed [Double] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+
+                /** Alias of the spend tracker this cap is measured against. */
+                fun spendTrackerAlias(spendTrackerAlias: String) =
+                    spendTrackerAlias(JsonField.of(spendTrackerAlias))
+
+                /**
+                 * Sets [Builder.spendTrackerAlias] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.spendTrackerAlias] with a well-typed [String]
+                 * value instead. This method is primarily for setting the field to an undocumented
+                 * or not yet supported value.
+                 */
+                fun spendTrackerAlias(spendTrackerAlias: JsonField<String>) = apply {
+                    this.spendTrackerAlias = spendTrackerAlias
+                }
+
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
+
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
+
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [Cap].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .amount()
+                 * .spendTrackerAlias()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
+                 */
+                fun build(): Cap =
+                    Cap(
+                        checkRequired("amount", amount),
+                        checkRequired("spendTrackerAlias", spendTrackerAlias),
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): Cap = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                amount()
+                spendTrackerAlias()
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int =
+                (if (amount.asKnown().isPresent) 1 else 0) +
+                    (if (spendTrackerAlias.asKnown().isPresent) 1 else 0)
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is Cap &&
+                    amount == other.amount &&
+                    spendTrackerAlias == other.spendTrackerAlias &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(amount, spendTrackerAlias, additionalProperties)
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "Cap{amount=$amount, spendTrackerAlias=$spendTrackerAlias, additionalProperties=$additionalProperties}"
+        }
 
         override fun equals(other: Any?): Boolean {
             if (this === other) {
@@ -516,15 +784,18 @@ private constructor(
 
             return other is DiscountConfiguration &&
                 paymentFraction == other.paymentFraction &&
+                cap == other.cap &&
                 additionalProperties == other.additionalProperties
         }
 
-        private val hashCode: Int by lazy { Objects.hash(paymentFraction, additionalProperties) }
+        private val hashCode: Int by lazy {
+            Objects.hash(paymentFraction, cap, additionalProperties)
+        }
 
         override fun hashCode(): Int = hashCode
 
         override fun toString() =
-            "DiscountConfiguration{paymentFraction=$paymentFraction, additionalProperties=$additionalProperties}"
+            "DiscountConfiguration{paymentFraction=$paymentFraction, cap=$cap, additionalProperties=$additionalProperties}"
     }
 
     override fun equals(other: Any?): Boolean {
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/contracts/ContractAmendParams.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/contracts/ContractAmendParams.kt
index a85f20d9..d9ce7069 100644
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/contracts/ContractAmendParams.kt
+++ b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/contracts/ContractAmendParams.kt
@@ -1544,6 +1544,7 @@ private constructor(
         private val rateType: JsonField<RateType>,
         private val rolloverFraction: JsonField<Double>,
         private val specifiers: JsonField<List<CommitSpecifierInput>>,
+        private val spendTrackerAttributes: JsonField<SpendTrackerAttributes>,
         private val temporaryId: JsonField<String>,
         private val additionalProperties: MutableMap<String, JsonValue>,
     ) {
@@ -1592,6 +1593,9 @@ private constructor(
             @JsonProperty("specifiers")
             @ExcludeMissing
             specifiers: JsonField<List<CommitSpecifierInput>> = JsonMissing.of(),
+            @JsonProperty("spend_tracker_attributes")
+            @ExcludeMissing
+            spendTrackerAttributes: JsonField<SpendTrackerAttributes> = JsonMissing.of(),
             @JsonProperty("temporary_id")
             @ExcludeMissing
             temporaryId: JsonField<String> = JsonMissing.of(),
@@ -1612,6 +1616,7 @@ private constructor(
             rateType,
             rolloverFraction,
             specifiers,
+            spendTrackerAttributes,
             temporaryId,
             mutableMapOf(),
         )
@@ -1754,6 +1759,15 @@ private constructor(
         fun specifiers(): Optional<List<CommitSpecifierInput>> =
             specifiers.getOptional("specifiers")
 
+        /**
+         * Optional attributes for spend tracker integration. Immutable after creation.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun spendTrackerAttributes(): Optional<SpendTrackerAttributes> =
+            spendTrackerAttributes.getOptional("spend_tracker_attributes")
+
         /**
          * A temporary ID for the commit that can be used to reference the commit for commit
          * specific overrides.
@@ -1904,6 +1918,16 @@ private constructor(
         @ExcludeMissing
         fun _specifiers(): JsonField<List<CommitSpecifierInput>> = specifiers
 
+        /**
+         * Returns the raw JSON value of [spendTrackerAttributes].
+         *
+         * Unlike [spendTrackerAttributes], this method doesn't throw if the JSON field has an
+         * unexpected type.
+         */
+        @JsonProperty("spend_tracker_attributes")
+        @ExcludeMissing
+        fun _spendTrackerAttributes(): JsonField<SpendTrackerAttributes> = spendTrackerAttributes
+
         /**
          * Returns the raw JSON value of [temporaryId].
          *
@@ -1959,6 +1983,7 @@ private constructor(
             private var rateType: JsonField<RateType> = JsonMissing.of()
             private var rolloverFraction: JsonField<Double> = JsonMissing.of()
             private var specifiers: JsonField<MutableList<CommitSpecifierInput>>? = null
+            private var spendTrackerAttributes: JsonField<SpendTrackerAttributes> = JsonMissing.of()
             private var temporaryId: JsonField<String> = JsonMissing.of()
             private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
@@ -1980,6 +2005,7 @@ private constructor(
                 rateType = commit.rateType
                 rolloverFraction = commit.rolloverFraction
                 specifiers = commit.specifiers.map { it.toMutableList() }
+                spendTrackerAttributes = commit.spendTrackerAttributes
                 temporaryId = commit.temporaryId
                 additionalProperties = commit.additionalProperties.toMutableMap()
             }
@@ -2260,6 +2286,22 @@ private constructor(
                     }
             }
 
+            /** Optional attributes for spend tracker integration. Immutable after creation. */
+            fun spendTrackerAttributes(spendTrackerAttributes: SpendTrackerAttributes) =
+                spendTrackerAttributes(JsonField.of(spendTrackerAttributes))
+
+            /**
+             * Sets [Builder.spendTrackerAttributes] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.spendTrackerAttributes] with a well-typed
+             * [SpendTrackerAttributes] value instead. This method is primarily for setting the
+             * field to an undocumented or not yet supported value.
+             */
+            fun spendTrackerAttributes(spendTrackerAttributes: JsonField<SpendTrackerAttributes>) =
+                apply {
+                    this.spendTrackerAttributes = spendTrackerAttributes
+                }
+
             /**
              * A temporary ID for the commit that can be used to reference the commit for commit
              * specific overrides.
@@ -2327,6 +2369,7 @@ private constructor(
                     rateType,
                     rolloverFraction,
                     (specifiers ?: JsonMissing.of()).map { it.toImmutable() },
+                    spendTrackerAttributes,
                     temporaryId,
                     additionalProperties.toMutableMap(),
                 )
@@ -2364,6 +2407,7 @@ private constructor(
             rateType().ifPresent { it.validate() }
             rolloverFraction()
             specifiers().ifPresent { it.forEach { it.validate() } }
+            spendTrackerAttributes().ifPresent { it.validate() }
             temporaryId()
             validated = true
         }
@@ -2400,6 +2444,7 @@ private constructor(
                 (rateType.asKnown().getOrNull()?.validity() ?: 0) +
                 (if (rolloverFraction.asKnown().isPresent) 1 else 0) +
                 (specifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                (spendTrackerAttributes.asKnown().getOrNull()?.validity() ?: 0) +
                 (if (temporaryId.asKnown().isPresent) 1 else 0)
 
         class Type @JsonCreator private constructor(private val value: JsonField<String>) : Enum {
@@ -4744,6 +4789,198 @@ private constructor(
             override fun toString() = value.toString()
         }
 
+        /** Optional attributes for spend tracker integration. Immutable after creation. */
+        class SpendTrackerAttributes
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val countsAsDiscounted: JsonField<Boolean>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("counts_as_discounted")
+                @ExcludeMissing
+                countsAsDiscounted: JsonField<Boolean> = JsonMissing.of()
+            ) : this(countsAsDiscounted, mutableMapOf())
+
+            /**
+             * If true, this commit will be included in spend trackers with discounted set to
+             * DISCOUNTED_ONLY
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun countsAsDiscounted(): Boolean =
+                countsAsDiscounted.getRequired("counts_as_discounted")
+
+            /**
+             * Returns the raw JSON value of [countsAsDiscounted].
+             *
+             * Unlike [countsAsDiscounted], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("counts_as_discounted")
+            @ExcludeMissing
+            fun _countsAsDiscounted(): JsonField<Boolean> = countsAsDiscounted
+
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
+
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
+
+            fun toBuilder() = Builder().from(this)
+
+            companion object {
+
+                /**
+                 * Returns a mutable builder for constructing an instance of
+                 * [SpendTrackerAttributes].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .countsAsDiscounted()
+                 * ```
+                 */
+                @JvmStatic fun builder() = Builder()
+            }
+
+            /** A builder for [SpendTrackerAttributes]. */
+            class Builder internal constructor() {
+
+                private var countsAsDiscounted: JsonField<Boolean>? = null
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(spendTrackerAttributes: SpendTrackerAttributes) = apply {
+                    countsAsDiscounted = spendTrackerAttributes.countsAsDiscounted
+                    additionalProperties =
+                        spendTrackerAttributes.additionalProperties.toMutableMap()
+                }
+
+                /**
+                 * If true, this commit will be included in spend trackers with discounted set to
+                 * DISCOUNTED_ONLY
+                 */
+                fun countsAsDiscounted(countsAsDiscounted: Boolean) =
+                    countsAsDiscounted(JsonField.of(countsAsDiscounted))
+
+                /**
+                 * Sets [Builder.countsAsDiscounted] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.countsAsDiscounted] with a well-typed [Boolean]
+                 * value instead. This method is primarily for setting the field to an undocumented
+                 * or not yet supported value.
+                 */
+                fun countsAsDiscounted(countsAsDiscounted: JsonField<Boolean>) = apply {
+                    this.countsAsDiscounted = countsAsDiscounted
+                }
+
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
+
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
+
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [SpendTrackerAttributes].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .countsAsDiscounted()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
+                 */
+                fun build(): SpendTrackerAttributes =
+                    SpendTrackerAttributes(
+                        checkRequired("countsAsDiscounted", countsAsDiscounted),
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): SpendTrackerAttributes = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                countsAsDiscounted()
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int = (if (countsAsDiscounted.asKnown().isPresent) 1 else 0)
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is SpendTrackerAttributes &&
+                    countsAsDiscounted == other.countsAsDiscounted &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(countsAsDiscounted, additionalProperties)
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "SpendTrackerAttributes{countsAsDiscounted=$countsAsDiscounted, additionalProperties=$additionalProperties}"
+        }
+
         override fun equals(other: Any?): Boolean {
             if (this === other) {
                 return true
@@ -4766,6 +5003,7 @@ private constructor(
                 rateType == other.rateType &&
                 rolloverFraction == other.rolloverFraction &&
                 specifiers == other.specifiers &&
+                spendTrackerAttributes == other.spendTrackerAttributes &&
                 temporaryId == other.temporaryId &&
                 additionalProperties == other.additionalProperties
         }
@@ -4788,6 +5026,7 @@ private constructor(
                 rateType,
                 rolloverFraction,
                 specifiers,
+                spendTrackerAttributes,
                 temporaryId,
                 additionalProperties,
             )
@@ -4796,7 +5035,7 @@ private constructor(
         override fun hashCode(): Int = hashCode
 
         override fun toString() =
-            "Commit{productId=$productId, type=$type, accessSchedule=$accessSchedule, amount=$amount, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, customFields=$customFields, description=$description, hierarchyConfiguration=$hierarchyConfiguration, invoiceSchedule=$invoiceSchedule, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, priority=$priority, rateType=$rateType, rolloverFraction=$rolloverFraction, specifiers=$specifiers, temporaryId=$temporaryId, additionalProperties=$additionalProperties}"
+            "Commit{productId=$productId, type=$type, accessSchedule=$accessSchedule, amount=$amount, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, customFields=$customFields, description=$description, hierarchyConfiguration=$hierarchyConfiguration, invoiceSchedule=$invoiceSchedule, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, priority=$priority, rateType=$rateType, rolloverFraction=$rolloverFraction, specifiers=$specifiers, spendTrackerAttributes=$spendTrackerAttributes, temporaryId=$temporaryId, additionalProperties=$additionalProperties}"
     }
 
     class Credit
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/contracts/ContractCreateParams.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/contracts/ContractCreateParams.kt
index fd83b326..7d81aa3d 100644
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/contracts/ContractCreateParams.kt
+++ b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/contracts/ContractCreateParams.kt
@@ -349,6 +349,14 @@ private constructor(
     fun spendThresholdConfiguration(): Optional<SpendThresholdConfiguration> =
         body.spendThresholdConfiguration()
 
+    /**
+     * Spend trackers to attach to this contract. Aliases must be unique within a contract.
+     *
+     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
+     *   server responded with an unexpected value).
+     */
+    fun spendTrackers(): Optional<List<SpendTracker>> = body.spendTrackers()
+
     /**
      * Optional list of
      * [subscriptions](https://docs.metronome.com/manage-product-access/create-subscription/) to add
@@ -613,6 +621,13 @@ private constructor(
     fun _spendThresholdConfiguration(): JsonField<SpendThresholdConfiguration> =
         body._spendThresholdConfiguration()
 
+    /**
+     * Returns the raw JSON value of [spendTrackers].
+     *
+     * Unlike [spendTrackers], this method doesn't throw if the JSON field has an unexpected type.
+     */
+    fun _spendTrackers(): JsonField<List<SpendTracker>> = body._spendTrackers()
+
     /**
      * Returns the raw JSON value of [subscriptions].
      *
@@ -1206,6 +1221,31 @@ private constructor(
             spendThresholdConfiguration: JsonField<SpendThresholdConfiguration>
         ) = apply { body.spendThresholdConfiguration(spendThresholdConfiguration) }
 
+        /** Spend trackers to attach to this contract. Aliases must be unique within a contract. */
+        fun spendTrackers(spendTrackers: List<SpendTracker>) = apply {
+            body.spendTrackers(spendTrackers)
+        }
+
+        /**
+         * Sets [Builder.spendTrackers] to an arbitrary JSON value.
+         *
+         * You should usually call [Builder.spendTrackers] with a well-typed `List<SpendTracker>`
+         * value instead. This method is primarily for setting the field to an undocumented or not
+         * yet supported value.
+         */
+        fun spendTrackers(spendTrackers: JsonField<List<SpendTracker>>) = apply {
+            body.spendTrackers(spendTrackers)
+        }
+
+        /**
+         * Adds a single [SpendTracker] to [spendTrackers].
+         *
+         * @throws IllegalStateException if the field was previously set to a non-list.
+         */
+        fun addSpendTracker(spendTracker: SpendTracker) = apply {
+            body.addSpendTracker(spendTracker)
+        }
+
         /**
          * Optional list of
          * [subscriptions](https://docs.metronome.com/manage-product-access/create-subscription/) to
@@ -1485,6 +1525,7 @@ private constructor(
         private val scheduledCharges: JsonField<List<ScheduledCharge>>,
         private val scheduledChargesOnUsageInvoices: JsonField<ScheduledChargesOnUsageInvoices>,
         private val spendThresholdConfiguration: JsonField<SpendThresholdConfiguration>,
+        private val spendTrackers: JsonField<List<SpendTracker>>,
         private val subscriptions: JsonField<List<Subscription>>,
         private val totalContractValue: JsonField<Double>,
         private val transition: JsonField<Transition>,
@@ -1582,6 +1623,9 @@ private constructor(
             @JsonProperty("spend_threshold_configuration")
             @ExcludeMissing
             spendThresholdConfiguration: JsonField<SpendThresholdConfiguration> = JsonMissing.of(),
+            @JsonProperty("spend_trackers")
+            @ExcludeMissing
+            spendTrackers: JsonField<List<SpendTracker>> = JsonMissing.of(),
             @JsonProperty("subscriptions")
             @ExcludeMissing
             subscriptions: JsonField<List<Subscription>> = JsonMissing.of(),
@@ -1629,6 +1673,7 @@ private constructor(
             scheduledCharges,
             scheduledChargesOnUsageInvoices,
             spendThresholdConfiguration,
+            spendTrackers,
             subscriptions,
             totalContractValue,
             transition,
@@ -1864,6 +1909,15 @@ private constructor(
         fun spendThresholdConfiguration(): Optional<SpendThresholdConfiguration> =
             spendThresholdConfiguration.getOptional("spend_threshold_configuration")
 
+        /**
+         * Spend trackers to attach to this contract. Aliases must be unique within a contract.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun spendTrackers(): Optional<List<SpendTracker>> =
+            spendTrackers.getOptional("spend_trackers")
+
         /**
          * Optional list of
          * [subscriptions](https://docs.metronome.com/manage-product-access/create-subscription/) to
@@ -2182,6 +2236,16 @@ private constructor(
         fun _spendThresholdConfiguration(): JsonField<SpendThresholdConfiguration> =
             spendThresholdConfiguration
 
+        /**
+         * Returns the raw JSON value of [spendTrackers].
+         *
+         * Unlike [spendTrackers], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("spend_trackers")
+        @ExcludeMissing
+        fun _spendTrackers(): JsonField<List<SpendTracker>> = spendTrackers
+
         /**
          * Returns the raw JSON value of [subscriptions].
          *
@@ -2306,6 +2370,7 @@ private constructor(
                 JsonMissing.of()
             private var spendThresholdConfiguration: JsonField<SpendThresholdConfiguration> =
                 JsonMissing.of()
+            private var spendTrackers: JsonField<MutableList<SpendTracker>>? = null
             private var subscriptions: JsonField<MutableList<Subscription>>? = null
             private var totalContractValue: JsonField<Double> = JsonMissing.of()
             private var transition: JsonField<Transition> = JsonMissing.of()
@@ -2344,6 +2409,7 @@ private constructor(
                 scheduledCharges = body.scheduledCharges.map { it.toMutableList() }
                 scheduledChargesOnUsageInvoices = body.scheduledChargesOnUsageInvoices
                 spendThresholdConfiguration = body.spendThresholdConfiguration
+                spendTrackers = body.spendTrackers.map { it.toMutableList() }
                 subscriptions = body.subscriptions.map { it.toMutableList() }
                 totalContractValue = body.totalContractValue
                 transition = body.transition
@@ -2887,6 +2953,35 @@ private constructor(
                 spendThresholdConfiguration: JsonField<SpendThresholdConfiguration>
             ) = apply { this.spendThresholdConfiguration = spendThresholdConfiguration }
 
+            /**
+             * Spend trackers to attach to this contract. Aliases must be unique within a contract.
+             */
+            fun spendTrackers(spendTrackers: List<SpendTracker>) =
+                spendTrackers(JsonField.of(spendTrackers))
+
+            /**
+             * Sets [Builder.spendTrackers] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.spendTrackers] with a well-typed
+             * `List<SpendTracker>` value instead. This method is primarily for setting the field to
+             * an undocumented or not yet supported value.
+             */
+            fun spendTrackers(spendTrackers: JsonField<List<SpendTracker>>) = apply {
+                this.spendTrackers = spendTrackers.map { it.toMutableList() }
+            }
+
+            /**
+             * Adds a single [SpendTracker] to [spendTrackers].
+             *
+             * @throws IllegalStateException if the field was previously set to a non-list.
+             */
+            fun addSpendTracker(spendTracker: SpendTracker) = apply {
+                spendTrackers =
+                    (spendTrackers ?: JsonField.of(mutableListOf())).also {
+                        checkKnown("spendTrackers", it).add(spendTracker)
+                    }
+            }
+
             /**
              * Optional list of
              * [subscriptions](https://docs.metronome.com/manage-product-access/create-subscription/)
@@ -3054,6 +3149,7 @@ private constructor(
                     (scheduledCharges ?: JsonMissing.of()).map { it.toImmutable() },
                     scheduledChargesOnUsageInvoices,
                     spendThresholdConfiguration,
+                    (spendTrackers ?: JsonMissing.of()).map { it.toImmutable() },
                     (subscriptions ?: JsonMissing.of()).map { it.toImmutable() },
                     totalContractValue,
                     transition,
@@ -3108,6 +3204,7 @@ private constructor(
             scheduledCharges().ifPresent { it.forEach { it.validate() } }
             scheduledChargesOnUsageInvoices().ifPresent { it.validate() }
             spendThresholdConfiguration().ifPresent { it.validate() }
+            spendTrackers().ifPresent { it.forEach { it.validate() } }
             subscriptions().ifPresent { it.forEach { it.validate() } }
             totalContractValue()
             transition().ifPresent { it.validate() }
@@ -3161,6 +3258,7 @@ private constructor(
                 (scheduledCharges.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
                 (scheduledChargesOnUsageInvoices.asKnown().getOrNull()?.validity() ?: 0) +
                 (spendThresholdConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+                (spendTrackers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
                 (subscriptions.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
                 (if (totalContractValue.asKnown().isPresent) 1 else 0) +
                 (transition.asKnown().getOrNull()?.validity() ?: 0) +
@@ -3203,6 +3301,7 @@ private constructor(
                 scheduledCharges == other.scheduledCharges &&
                 scheduledChargesOnUsageInvoices == other.scheduledChargesOnUsageInvoices &&
                 spendThresholdConfiguration == other.spendThresholdConfiguration &&
+                spendTrackers == other.spendTrackers &&
                 subscriptions == other.subscriptions &&
                 totalContractValue == other.totalContractValue &&
                 transition == other.transition &&
@@ -3242,6 +3341,7 @@ private constructor(
                 scheduledCharges,
                 scheduledChargesOnUsageInvoices,
                 spendThresholdConfiguration,
+                spendTrackers,
                 subscriptions,
                 totalContractValue,
                 transition,
@@ -3255,7 +3355,7 @@ private constructor(
         override fun hashCode(): Int = hashCode
 
         override fun toString() =
-            "Body{customerId=$customerId, startingAt=$startingAt, billingProviderConfiguration=$billingProviderConfiguration, commits=$commits, credits=$credits, customFields=$customFields, discounts=$discounts, endingBefore=$endingBefore, hierarchyConfiguration=$hierarchyConfiguration, multiplierOverridePrioritization=$multiplierOverridePrioritization, name=$name, netPaymentTermsDays=$netPaymentTermsDays, netsuiteSalesOrderId=$netsuiteSalesOrderId, overrides=$overrides, packageAlias=$packageAlias, packageId=$packageId, prepaidBalanceThresholdConfiguration=$prepaidBalanceThresholdConfiguration, professionalServices=$professionalServices, rateCardAlias=$rateCardAlias, rateCardId=$rateCardId, recurringCommits=$recurringCommits, recurringCredits=$recurringCredits, resellerRoyalties=$resellerRoyalties, revenueSystemConfiguration=$revenueSystemConfiguration, salesforceOpportunityId=$salesforceOpportunityId, scheduledCharges=$scheduledCharges, scheduledChargesOnUsageInvoices=$scheduledChargesOnUsageInvoices, spendThresholdConfiguration=$spendThresholdConfiguration, subscriptions=$subscriptions, totalContractValue=$totalContractValue, transition=$transition, uniquenessKey=$uniquenessKey, usageFilter=$usageFilter, usageStatementSchedule=$usageStatementSchedule, additionalProperties=$additionalProperties}"
+            "Body{customerId=$customerId, startingAt=$startingAt, billingProviderConfiguration=$billingProviderConfiguration, commits=$commits, credits=$credits, customFields=$customFields, discounts=$discounts, endingBefore=$endingBefore, hierarchyConfiguration=$hierarchyConfiguration, multiplierOverridePrioritization=$multiplierOverridePrioritization, name=$name, netPaymentTermsDays=$netPaymentTermsDays, netsuiteSalesOrderId=$netsuiteSalesOrderId, overrides=$overrides, packageAlias=$packageAlias, packageId=$packageId, prepaidBalanceThresholdConfiguration=$prepaidBalanceThresholdConfiguration, professionalServices=$professionalServices, rateCardAlias=$rateCardAlias, rateCardId=$rateCardId, recurringCommits=$recurringCommits, recurringCredits=$recurringCredits, resellerRoyalties=$resellerRoyalties, revenueSystemConfiguration=$revenueSystemConfiguration, salesforceOpportunityId=$salesforceOpportunityId, scheduledCharges=$scheduledCharges, scheduledChargesOnUsageInvoices=$scheduledChargesOnUsageInvoices, spendThresholdConfiguration=$spendThresholdConfiguration, spendTrackers=$spendTrackers, subscriptions=$subscriptions, totalContractValue=$totalContractValue, transition=$transition, uniquenessKey=$uniquenessKey, usageFilter=$usageFilter, usageStatementSchedule=$usageStatementSchedule, additionalProperties=$additionalProperties}"
     }
 
     /**
@@ -3869,6 +3969,7 @@ private constructor(
         private val rateType: JsonField<RateType>,
         private val rolloverFraction: JsonField<Double>,
         private val specifiers: JsonField<List<CommitSpecifierInput>>,
+        private val spendTrackerAttributes: JsonField<SpendTrackerAttributes>,
         private val temporaryId: JsonField<String>,
         private val additionalProperties: MutableMap<String, JsonValue>,
     ) {
@@ -3917,6 +4018,9 @@ private constructor(
             @JsonProperty("specifiers")
             @ExcludeMissing
             specifiers: JsonField<List<CommitSpecifierInput>> = JsonMissing.of(),
+            @JsonProperty("spend_tracker_attributes")
+            @ExcludeMissing
+            spendTrackerAttributes: JsonField<SpendTrackerAttributes> = JsonMissing.of(),
             @JsonProperty("temporary_id")
             @ExcludeMissing
             temporaryId: JsonField<String> = JsonMissing.of(),
@@ -3937,6 +4041,7 @@ private constructor(
             rateType,
             rolloverFraction,
             specifiers,
+            spendTrackerAttributes,
             temporaryId,
             mutableMapOf(),
         )
@@ -4079,6 +4184,15 @@ private constructor(
         fun specifiers(): Optional<List<CommitSpecifierInput>> =
             specifiers.getOptional("specifiers")
 
+        /**
+         * Optional attributes for spend tracker integration. Immutable after creation.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun spendTrackerAttributes(): Optional<SpendTrackerAttributes> =
+            spendTrackerAttributes.getOptional("spend_tracker_attributes")
+
         /**
          * A temporary ID for the commit that can be used to reference the commit for commit
          * specific overrides.
@@ -4229,6 +4343,16 @@ private constructor(
         @ExcludeMissing
         fun _specifiers(): JsonField<List<CommitSpecifierInput>> = specifiers
 
+        /**
+         * Returns the raw JSON value of [spendTrackerAttributes].
+         *
+         * Unlike [spendTrackerAttributes], this method doesn't throw if the JSON field has an
+         * unexpected type.
+         */
+        @JsonProperty("spend_tracker_attributes")
+        @ExcludeMissing
+        fun _spendTrackerAttributes(): JsonField<SpendTrackerAttributes> = spendTrackerAttributes
+
         /**
          * Returns the raw JSON value of [temporaryId].
          *
@@ -4284,6 +4408,7 @@ private constructor(
             private var rateType: JsonField<RateType> = JsonMissing.of()
             private var rolloverFraction: JsonField<Double> = JsonMissing.of()
             private var specifiers: JsonField<MutableList<CommitSpecifierInput>>? = null
+            private var spendTrackerAttributes: JsonField<SpendTrackerAttributes> = JsonMissing.of()
             private var temporaryId: JsonField<String> = JsonMissing.of()
             private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
@@ -4305,6 +4430,7 @@ private constructor(
                 rateType = commit.rateType
                 rolloverFraction = commit.rolloverFraction
                 specifiers = commit.specifiers.map { it.toMutableList() }
+                spendTrackerAttributes = commit.spendTrackerAttributes
                 temporaryId = commit.temporaryId
                 additionalProperties = commit.additionalProperties.toMutableMap()
             }
@@ -4585,6 +4711,22 @@ private constructor(
                     }
             }
 
+            /** Optional attributes for spend tracker integration. Immutable after creation. */
+            fun spendTrackerAttributes(spendTrackerAttributes: SpendTrackerAttributes) =
+                spendTrackerAttributes(JsonField.of(spendTrackerAttributes))
+
+            /**
+             * Sets [Builder.spendTrackerAttributes] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.spendTrackerAttributes] with a well-typed
+             * [SpendTrackerAttributes] value instead. This method is primarily for setting the
+             * field to an undocumented or not yet supported value.
+             */
+            fun spendTrackerAttributes(spendTrackerAttributes: JsonField<SpendTrackerAttributes>) =
+                apply {
+                    this.spendTrackerAttributes = spendTrackerAttributes
+                }
+
             /**
              * A temporary ID for the commit that can be used to reference the commit for commit
              * specific overrides.
@@ -4652,6 +4794,7 @@ private constructor(
                     rateType,
                     rolloverFraction,
                     (specifiers ?: JsonMissing.of()).map { it.toImmutable() },
+                    spendTrackerAttributes,
                     temporaryId,
                     additionalProperties.toMutableMap(),
                 )
@@ -4689,6 +4832,7 @@ private constructor(
             rateType().ifPresent { it.validate() }
             rolloverFraction()
             specifiers().ifPresent { it.forEach { it.validate() } }
+            spendTrackerAttributes().ifPresent { it.validate() }
             temporaryId()
             validated = true
         }
@@ -4725,6 +4869,7 @@ private constructor(
                 (rateType.asKnown().getOrNull()?.validity() ?: 0) +
                 (if (rolloverFraction.asKnown().isPresent) 1 else 0) +
                 (specifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                (spendTrackerAttributes.asKnown().getOrNull()?.validity() ?: 0) +
                 (if (temporaryId.asKnown().isPresent) 1 else 0)
 
         class Type @JsonCreator private constructor(private val value: JsonField<String>) : Enum {
@@ -7069,6 +7214,198 @@ private constructor(
             override fun toString() = value.toString()
         }
 
+        /** Optional attributes for spend tracker integration. Immutable after creation. */
+        class SpendTrackerAttributes
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val countsAsDiscounted: JsonField<Boolean>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("counts_as_discounted")
+                @ExcludeMissing
+                countsAsDiscounted: JsonField<Boolean> = JsonMissing.of()
+            ) : this(countsAsDiscounted, mutableMapOf())
+
+            /**
+             * If true, this commit will be included in spend trackers with discounted set to
+             * DISCOUNTED_ONLY
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun countsAsDiscounted(): Boolean =
+                countsAsDiscounted.getRequired("counts_as_discounted")
+
+            /**
+             * Returns the raw JSON value of [countsAsDiscounted].
+             *
+             * Unlike [countsAsDiscounted], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("counts_as_discounted")
+            @ExcludeMissing
+            fun _countsAsDiscounted(): JsonField<Boolean> = countsAsDiscounted
+
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
+
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
+
+            fun toBuilder() = Builder().from(this)
+
+            companion object {
+
+                /**
+                 * Returns a mutable builder for constructing an instance of
+                 * [SpendTrackerAttributes].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .countsAsDiscounted()
+                 * ```
+                 */
+                @JvmStatic fun builder() = Builder()
+            }
+
+            /** A builder for [SpendTrackerAttributes]. */
+            class Builder internal constructor() {
+
+                private var countsAsDiscounted: JsonField<Boolean>? = null
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(spendTrackerAttributes: SpendTrackerAttributes) = apply {
+                    countsAsDiscounted = spendTrackerAttributes.countsAsDiscounted
+                    additionalProperties =
+                        spendTrackerAttributes.additionalProperties.toMutableMap()
+                }
+
+                /**
+                 * If true, this commit will be included in spend trackers with discounted set to
+                 * DISCOUNTED_ONLY
+                 */
+                fun countsAsDiscounted(countsAsDiscounted: Boolean) =
+                    countsAsDiscounted(JsonField.of(countsAsDiscounted))
+
+                /**
+                 * Sets [Builder.countsAsDiscounted] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.countsAsDiscounted] with a well-typed [Boolean]
+                 * value instead. This method is primarily for setting the field to an undocumented
+                 * or not yet supported value.
+                 */
+                fun countsAsDiscounted(countsAsDiscounted: JsonField<Boolean>) = apply {
+                    this.countsAsDiscounted = countsAsDiscounted
+                }
+
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
+
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
+
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [SpendTrackerAttributes].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .countsAsDiscounted()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
+                 */
+                fun build(): SpendTrackerAttributes =
+                    SpendTrackerAttributes(
+                        checkRequired("countsAsDiscounted", countsAsDiscounted),
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): SpendTrackerAttributes = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                countsAsDiscounted()
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int = (if (countsAsDiscounted.asKnown().isPresent) 1 else 0)
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is SpendTrackerAttributes &&
+                    countsAsDiscounted == other.countsAsDiscounted &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(countsAsDiscounted, additionalProperties)
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "SpendTrackerAttributes{countsAsDiscounted=$countsAsDiscounted, additionalProperties=$additionalProperties}"
+        }
+
         override fun equals(other: Any?): Boolean {
             if (this === other) {
                 return true
@@ -7091,6 +7428,7 @@ private constructor(
                 rateType == other.rateType &&
                 rolloverFraction == other.rolloverFraction &&
                 specifiers == other.specifiers &&
+                spendTrackerAttributes == other.spendTrackerAttributes &&
                 temporaryId == other.temporaryId &&
                 additionalProperties == other.additionalProperties
         }
@@ -7113,6 +7451,7 @@ private constructor(
                 rateType,
                 rolloverFraction,
                 specifiers,
+                spendTrackerAttributes,
                 temporaryId,
                 additionalProperties,
             )
@@ -7121,7 +7460,7 @@ private constructor(
         override fun hashCode(): Int = hashCode
 
         override fun toString() =
-            "Commit{productId=$productId, type=$type, accessSchedule=$accessSchedule, amount=$amount, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, customFields=$customFields, description=$description, hierarchyConfiguration=$hierarchyConfiguration, invoiceSchedule=$invoiceSchedule, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, priority=$priority, rateType=$rateType, rolloverFraction=$rolloverFraction, specifiers=$specifiers, temporaryId=$temporaryId, additionalProperties=$additionalProperties}"
+            "Commit{productId=$productId, type=$type, accessSchedule=$accessSchedule, amount=$amount, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, customFields=$customFields, description=$description, hierarchyConfiguration=$hierarchyConfiguration, invoiceSchedule=$invoiceSchedule, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, priority=$priority, rateType=$rateType, rolloverFraction=$rolloverFraction, specifiers=$specifiers, spendTrackerAttributes=$spendTrackerAttributes, temporaryId=$temporaryId, additionalProperties=$additionalProperties}"
     }
 
     class Credit
@@ -25160,6 +25499,1174 @@ private constructor(
         override fun toString() = value.toString()
     }
 
+    class SpendTracker
+    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+    private constructor(
+        private val alias: JsonField<String>,
+        private val applicableSpendSpecifiers: JsonField<List<ApplicableSpendSpecifier>>,
+        private val creditTypeId: JsonField<String>,
+        private val resetFrequency: JsonField<ResetFrequency>,
+        private val additionalProperties: MutableMap<String, JsonValue>,
+    ) {
+
+        @JsonCreator
+        private constructor(
+            @JsonProperty("alias") @ExcludeMissing alias: JsonField<String> = JsonMissing.of(),
+            @JsonProperty("applicable_spend_specifiers")
+            @ExcludeMissing
+            applicableSpendSpecifiers: JsonField<List<ApplicableSpendSpecifier>> = JsonMissing.of(),
+            @JsonProperty("credit_type_id")
+            @ExcludeMissing
+            creditTypeId: JsonField<String> = JsonMissing.of(),
+            @JsonProperty("reset_frequency")
+            @ExcludeMissing
+            resetFrequency: JsonField<ResetFrequency> = JsonMissing.of(),
+        ) : this(alias, applicableSpendSpecifiers, creditTypeId, resetFrequency, mutableMapOf())
+
+        /**
+         * Human-readable identifier, unique per contract.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun alias(): String = alias.getRequired("alias")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun applicableSpendSpecifiers(): List<ApplicableSpendSpecifier> =
+            applicableSpendSpecifiers.getRequired("applicable_spend_specifiers")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun creditTypeId(): String = creditTypeId.getRequired("credit_type_id")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun resetFrequency(): ResetFrequency = resetFrequency.getRequired("reset_frequency")
+
+        /**
+         * Returns the raw JSON value of [alias].
+         *
+         * Unlike [alias], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("alias") @ExcludeMissing fun _alias(): JsonField<String> = alias
+
+        /**
+         * Returns the raw JSON value of [applicableSpendSpecifiers].
+         *
+         * Unlike [applicableSpendSpecifiers], this method doesn't throw if the JSON field has an
+         * unexpected type.
+         */
+        @JsonProperty("applicable_spend_specifiers")
+        @ExcludeMissing
+        fun _applicableSpendSpecifiers(): JsonField<List<ApplicableSpendSpecifier>> =
+            applicableSpendSpecifiers
+
+        /**
+         * Returns the raw JSON value of [creditTypeId].
+         *
+         * Unlike [creditTypeId], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("credit_type_id")
+        @ExcludeMissing
+        fun _creditTypeId(): JsonField<String> = creditTypeId
+
+        /**
+         * Returns the raw JSON value of [resetFrequency].
+         *
+         * Unlike [resetFrequency], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("reset_frequency")
+        @ExcludeMissing
+        fun _resetFrequency(): JsonField<ResetFrequency> = resetFrequency
+
+        @JsonAnySetter
+        private fun putAdditionalProperty(key: String, value: JsonValue) {
+            additionalProperties.put(key, value)
+        }
+
+        @JsonAnyGetter
+        @ExcludeMissing
+        fun _additionalProperties(): Map<String, JsonValue> =
+            Collections.unmodifiableMap(additionalProperties)
+
+        fun toBuilder() = Builder().from(this)
+
+        companion object {
+
+            /**
+             * Returns a mutable builder for constructing an instance of [SpendTracker].
+             *
+             * The following fields are required:
+             * ```java
+             * .alias()
+             * .applicableSpendSpecifiers()
+             * .creditTypeId()
+             * .resetFrequency()
+             * ```
+             */
+            @JvmStatic fun builder() = Builder()
+        }
+
+        /** A builder for [SpendTracker]. */
+        class Builder internal constructor() {
+
+            private var alias: JsonField<String>? = null
+            private var applicableSpendSpecifiers:
+                JsonField<MutableList<ApplicableSpendSpecifier>>? =
+                null
+            private var creditTypeId: JsonField<String>? = null
+            private var resetFrequency: JsonField<ResetFrequency>? = null
+            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+            @JvmSynthetic
+            internal fun from(spendTracker: SpendTracker) = apply {
+                alias = spendTracker.alias
+                applicableSpendSpecifiers =
+                    spendTracker.applicableSpendSpecifiers.map { it.toMutableList() }
+                creditTypeId = spendTracker.creditTypeId
+                resetFrequency = spendTracker.resetFrequency
+                additionalProperties = spendTracker.additionalProperties.toMutableMap()
+            }
+
+            /** Human-readable identifier, unique per contract. */
+            fun alias(alias: String) = alias(JsonField.of(alias))
+
+            /**
+             * Sets [Builder.alias] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.alias] with a well-typed [String] value instead.
+             * This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun alias(alias: JsonField<String>) = apply { this.alias = alias }
+
+            fun applicableSpendSpecifiers(
+                applicableSpendSpecifiers: List<ApplicableSpendSpecifier>
+            ) = applicableSpendSpecifiers(JsonField.of(applicableSpendSpecifiers))
+
+            /**
+             * Sets [Builder.applicableSpendSpecifiers] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.applicableSpendSpecifiers] with a well-typed
+             * `List<ApplicableSpendSpecifier>` value instead. This method is primarily for setting
+             * the field to an undocumented or not yet supported value.
+             */
+            fun applicableSpendSpecifiers(
+                applicableSpendSpecifiers: JsonField<List<ApplicableSpendSpecifier>>
+            ) = apply {
+                this.applicableSpendSpecifiers =
+                    applicableSpendSpecifiers.map { it.toMutableList() }
+            }
+
+            /**
+             * Adds a single [ApplicableSpendSpecifier] to [applicableSpendSpecifiers].
+             *
+             * @throws IllegalStateException if the field was previously set to a non-list.
+             */
+            fun addApplicableSpendSpecifier(applicableSpendSpecifier: ApplicableSpendSpecifier) =
+                apply {
+                    applicableSpendSpecifiers =
+                        (applicableSpendSpecifiers ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("applicableSpendSpecifiers", it)
+                                .add(applicableSpendSpecifier)
+                        }
+                }
+
+            fun creditTypeId(creditTypeId: String) = creditTypeId(JsonField.of(creditTypeId))
+
+            /**
+             * Sets [Builder.creditTypeId] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.creditTypeId] with a well-typed [String] value
+             * instead. This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun creditTypeId(creditTypeId: JsonField<String>) = apply {
+                this.creditTypeId = creditTypeId
+            }
+
+            fun resetFrequency(resetFrequency: ResetFrequency) =
+                resetFrequency(JsonField.of(resetFrequency))
+
+            /**
+             * Sets [Builder.resetFrequency] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.resetFrequency] with a well-typed [ResetFrequency]
+             * value instead. This method is primarily for setting the field to an undocumented or
+             * not yet supported value.
+             */
+            fun resetFrequency(resetFrequency: JsonField<ResetFrequency>) = apply {
+                this.resetFrequency = resetFrequency
+            }
+
+            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.clear()
+                putAllAdditionalProperties(additionalProperties)
+            }
+
+            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                additionalProperties.put(key, value)
+            }
+
+            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.putAll(additionalProperties)
+            }
+
+            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
+
+            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                keys.forEach(::removeAdditionalProperty)
+            }
+
+            /**
+             * Returns an immutable instance of [SpendTracker].
+             *
+             * Further updates to this [Builder] will not mutate the returned instance.
+             *
+             * The following fields are required:
+             * ```java
+             * .alias()
+             * .applicableSpendSpecifiers()
+             * .creditTypeId()
+             * .resetFrequency()
+             * ```
+             *
+             * @throws IllegalStateException if any required field is unset.
+             */
+            fun build(): SpendTracker =
+                SpendTracker(
+                    checkRequired("alias", alias),
+                    checkRequired("applicableSpendSpecifiers", applicableSpendSpecifiers).map {
+                        it.toImmutable()
+                    },
+                    checkRequired("creditTypeId", creditTypeId),
+                    checkRequired("resetFrequency", resetFrequency),
+                    additionalProperties.toMutableMap(),
+                )
+        }
+
+        private var validated: Boolean = false
+
+        /**
+         * Validates that the types of all values in this object match their expected types
+         * recursively.
+         *
+         * This method is _not_ forwards compatible with new types from the API for existing fields.
+         *
+         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
+         *   expected type.
+         */
+        fun validate(): SpendTracker = apply {
+            if (validated) {
+                return@apply
+            }
+
+            alias()
+            applicableSpendSpecifiers().forEach { it.validate() }
+            creditTypeId()
+            resetFrequency().validate()
+            validated = true
+        }
+
+        fun isValid(): Boolean =
+            try {
+                validate()
+                true
+            } catch (e: MetronomeInvalidDataException) {
+                false
+            }
+
+        /**
+         * Returns a score indicating how many valid values are contained in this object
+         * recursively.
+         *
+         * Used for best match union deserialization.
+         */
+        @JvmSynthetic
+        internal fun validity(): Int =
+            (if (alias.asKnown().isPresent) 1 else 0) +
+                (applicableSpendSpecifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                    ?: 0) +
+                (if (creditTypeId.asKnown().isPresent) 1 else 0) +
+                (resetFrequency.asKnown().getOrNull()?.validity() ?: 0)
+
+        class ApplicableSpendSpecifier
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val sources: JsonField<List<Source>>,
+            private val spendType: JsonField<SpendType>,
+            private val discounted: JsonField<Discounted>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("sources")
+                @ExcludeMissing
+                sources: JsonField<List<Source>> = JsonMissing.of(),
+                @JsonProperty("spend_type")
+                @ExcludeMissing
+                spendType: JsonField<SpendType> = JsonMissing.of(),
+                @JsonProperty("discounted")
+                @ExcludeMissing
+                discounted: JsonField<Discounted> = JsonMissing.of(),
+            ) : this(sources, spendType, discounted, mutableMapOf())
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun sources(): List<Source> = sources.getRequired("sources")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun spendType(): SpendType = spendType.getRequired("spend_type")
+
+            /**
+             * Filter by whether the spend was discounted. Defaults to ANY if omitted.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun discounted(): Optional<Discounted> = discounted.getOptional("discounted")
+
+            /**
+             * Returns the raw JSON value of [sources].
+             *
+             * Unlike [sources], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("sources")
+            @ExcludeMissing
+            fun _sources(): JsonField<List<Source>> = sources
+
+            /**
+             * Returns the raw JSON value of [spendType].
+             *
+             * Unlike [spendType], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("spend_type")
+            @ExcludeMissing
+            fun _spendType(): JsonField<SpendType> = spendType
+
+            /**
+             * Returns the raw JSON value of [discounted].
+             *
+             * Unlike [discounted], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("discounted")
+            @ExcludeMissing
+            fun _discounted(): JsonField<Discounted> = discounted
+
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
+
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
+
+            fun toBuilder() = Builder().from(this)
+
+            companion object {
+
+                /**
+                 * Returns a mutable builder for constructing an instance of
+                 * [ApplicableSpendSpecifier].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .sources()
+                 * .spendType()
+                 * ```
+                 */
+                @JvmStatic fun builder() = Builder()
+            }
+
+            /** A builder for [ApplicableSpendSpecifier]. */
+            class Builder internal constructor() {
+
+                private var sources: JsonField<MutableList<Source>>? = null
+                private var spendType: JsonField<SpendType>? = null
+                private var discounted: JsonField<Discounted> = JsonMissing.of()
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(applicableSpendSpecifier: ApplicableSpendSpecifier) = apply {
+                    sources = applicableSpendSpecifier.sources.map { it.toMutableList() }
+                    spendType = applicableSpendSpecifier.spendType
+                    discounted = applicableSpendSpecifier.discounted
+                    additionalProperties =
+                        applicableSpendSpecifier.additionalProperties.toMutableMap()
+                }
+
+                fun sources(sources: List<Source>) = sources(JsonField.of(sources))
+
+                /**
+                 * Sets [Builder.sources] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.sources] with a well-typed `List<Source>` value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun sources(sources: JsonField<List<Source>>) = apply {
+                    this.sources = sources.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [Source] to [sources].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addSource(source: Source) = apply {
+                    sources =
+                        (sources ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("sources", it).add(source)
+                        }
+                }
+
+                fun spendType(spendType: SpendType) = spendType(JsonField.of(spendType))
+
+                /**
+                 * Sets [Builder.spendType] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.spendType] with a well-typed [SpendType] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun spendType(spendType: JsonField<SpendType>) = apply {
+                    this.spendType = spendType
+                }
+
+                /** Filter by whether the spend was discounted. Defaults to ANY if omitted. */
+                fun discounted(discounted: Discounted) = discounted(JsonField.of(discounted))
+
+                /**
+                 * Sets [Builder.discounted] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.discounted] with a well-typed [Discounted] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun discounted(discounted: JsonField<Discounted>) = apply {
+                    this.discounted = discounted
+                }
+
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
+
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
+
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [ApplicableSpendSpecifier].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .sources()
+                 * .spendType()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
+                 */
+                fun build(): ApplicableSpendSpecifier =
+                    ApplicableSpendSpecifier(
+                        checkRequired("sources", sources).map { it.toImmutable() },
+                        checkRequired("spendType", spendType),
+                        discounted,
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): ApplicableSpendSpecifier = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                sources().forEach { it.validate() }
+                spendType().validate()
+                discounted().ifPresent { it.validate() }
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int =
+                (sources.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (spendType.asKnown().getOrNull()?.validity() ?: 0) +
+                    (discounted.asKnown().getOrNull()?.validity() ?: 0)
+
+            class Source @JsonCreator private constructor(private val value: JsonField<String>) :
+                Enum {
+
+                /**
+                 * Returns this class instance's raw value.
+                 *
+                 * This is usually only useful if this instance was deserialized from data that
+                 * doesn't match any known member, and you want to know that value. For example, if
+                 * the SDK is on an older version than the API, then the API may respond with new
+                 * members that the SDK is unaware of.
+                 */
+                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+                companion object {
+
+                    @JvmField val THRESHOLD_RECHARGE = of("THRESHOLD_RECHARGE")
+
+                    @JvmField val MANUAL = of("MANUAL")
+
+                    @JvmStatic fun of(value: String) = Source(JsonField.of(value))
+                }
+
+                /** An enum containing [Source]'s known values. */
+                enum class Known {
+                    THRESHOLD_RECHARGE,
+                    MANUAL,
+                }
+
+                /**
+                 * An enum containing [Source]'s known values, as well as an [_UNKNOWN] member.
+                 *
+                 * An instance of [Source] can contain an unknown value in a couple of cases:
+                 * - It was deserialized from data that doesn't match any known member. For example,
+                 *   if the SDK is on an older version than the API, then the API may respond with
+                 *   new members that the SDK is unaware of.
+                 * - It was constructed with an arbitrary value using the [of] method.
+                 */
+                enum class Value {
+                    THRESHOLD_RECHARGE,
+                    MANUAL,
+                    /**
+                     * An enum member indicating that [Source] was instantiated with an unknown
+                     * value.
+                     */
+                    _UNKNOWN,
+                }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value, or
+                 * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                 *
+                 * Use the [known] method instead if you're certain the value is always known or if
+                 * you want to throw for the unknown case.
+                 */
+                fun value(): Value =
+                    when (this) {
+                        THRESHOLD_RECHARGE -> Value.THRESHOLD_RECHARGE
+                        MANUAL -> Value.MANUAL
+                        else -> Value._UNKNOWN
+                    }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value.
+                 *
+                 * Use the [value] method instead if you're uncertain the value is always known and
+                 * don't want to throw for the unknown case.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value is a not a
+                 *   known member.
+                 */
+                fun known(): Known =
+                    when (this) {
+                        THRESHOLD_RECHARGE -> Known.THRESHOLD_RECHARGE
+                        MANUAL -> Known.MANUAL
+                        else -> throw MetronomeInvalidDataException("Unknown Source: $value")
+                    }
+
+                /**
+                 * Returns this class instance's primitive wire representation.
+                 *
+                 * This differs from the [toString] method because that method is primarily for
+                 * debugging and generally doesn't throw.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value does not
+                 *   have the expected primitive type.
+                 */
+                fun asString(): String =
+                    _value().asString().orElseThrow {
+                        MetronomeInvalidDataException("Value is not a String")
+                    }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): Source = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    known()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is Source && value == other.value
+                }
+
+                override fun hashCode() = value.hashCode()
+
+                override fun toString() = value.toString()
+            }
+
+            class SpendType @JsonCreator private constructor(private val value: JsonField<String>) :
+                Enum {
+
+                /**
+                 * Returns this class instance's raw value.
+                 *
+                 * This is usually only useful if this instance was deserialized from data that
+                 * doesn't match any known member, and you want to know that value. For example, if
+                 * the SDK is on an older version than the API, then the API may respond with new
+                 * members that the SDK is unaware of.
+                 */
+                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+                companion object {
+
+                    @JvmField val COMMIT_PURCHASE = of("COMMIT_PURCHASE")
+
+                    @JvmStatic fun of(value: String) = SpendType(JsonField.of(value))
+                }
+
+                /** An enum containing [SpendType]'s known values. */
+                enum class Known {
+                    COMMIT_PURCHASE
+                }
+
+                /**
+                 * An enum containing [SpendType]'s known values, as well as an [_UNKNOWN] member.
+                 *
+                 * An instance of [SpendType] can contain an unknown value in a couple of cases:
+                 * - It was deserialized from data that doesn't match any known member. For example,
+                 *   if the SDK is on an older version than the API, then the API may respond with
+                 *   new members that the SDK is unaware of.
+                 * - It was constructed with an arbitrary value using the [of] method.
+                 */
+                enum class Value {
+                    COMMIT_PURCHASE,
+                    /**
+                     * An enum member indicating that [SpendType] was instantiated with an unknown
+                     * value.
+                     */
+                    _UNKNOWN,
+                }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value, or
+                 * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                 *
+                 * Use the [known] method instead if you're certain the value is always known or if
+                 * you want to throw for the unknown case.
+                 */
+                fun value(): Value =
+                    when (this) {
+                        COMMIT_PURCHASE -> Value.COMMIT_PURCHASE
+                        else -> Value._UNKNOWN
+                    }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value.
+                 *
+                 * Use the [value] method instead if you're uncertain the value is always known and
+                 * don't want to throw for the unknown case.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value is a not a
+                 *   known member.
+                 */
+                fun known(): Known =
+                    when (this) {
+                        COMMIT_PURCHASE -> Known.COMMIT_PURCHASE
+                        else -> throw MetronomeInvalidDataException("Unknown SpendType: $value")
+                    }
+
+                /**
+                 * Returns this class instance's primitive wire representation.
+                 *
+                 * This differs from the [toString] method because that method is primarily for
+                 * debugging and generally doesn't throw.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value does not
+                 *   have the expected primitive type.
+                 */
+                fun asString(): String =
+                    _value().asString().orElseThrow {
+                        MetronomeInvalidDataException("Value is not a String")
+                    }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): SpendType = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    known()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is SpendType && value == other.value
+                }
+
+                override fun hashCode() = value.hashCode()
+
+                override fun toString() = value.toString()
+            }
+
+            /** Filter by whether the spend was discounted. Defaults to ANY if omitted. */
+            class Discounted
+            @JsonCreator
+            private constructor(private val value: JsonField<String>) : Enum {
+
+                /**
+                 * Returns this class instance's raw value.
+                 *
+                 * This is usually only useful if this instance was deserialized from data that
+                 * doesn't match any known member, and you want to know that value. For example, if
+                 * the SDK is on an older version than the API, then the API may respond with new
+                 * members that the SDK is unaware of.
+                 */
+                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+                companion object {
+
+                    @JvmField val ANY = of("ANY")
+
+                    @JvmField val DISCOUNTED_ONLY = of("DISCOUNTED_ONLY")
+
+                    @JvmField val UNDISCOUNTED_ONLY = of("UNDISCOUNTED_ONLY")
+
+                    @JvmStatic fun of(value: String) = Discounted(JsonField.of(value))
+                }
+
+                /** An enum containing [Discounted]'s known values. */
+                enum class Known {
+                    ANY,
+                    DISCOUNTED_ONLY,
+                    UNDISCOUNTED_ONLY,
+                }
+
+                /**
+                 * An enum containing [Discounted]'s known values, as well as an [_UNKNOWN] member.
+                 *
+                 * An instance of [Discounted] can contain an unknown value in a couple of cases:
+                 * - It was deserialized from data that doesn't match any known member. For example,
+                 *   if the SDK is on an older version than the API, then the API may respond with
+                 *   new members that the SDK is unaware of.
+                 * - It was constructed with an arbitrary value using the [of] method.
+                 */
+                enum class Value {
+                    ANY,
+                    DISCOUNTED_ONLY,
+                    UNDISCOUNTED_ONLY,
+                    /**
+                     * An enum member indicating that [Discounted] was instantiated with an unknown
+                     * value.
+                     */
+                    _UNKNOWN,
+                }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value, or
+                 * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                 *
+                 * Use the [known] method instead if you're certain the value is always known or if
+                 * you want to throw for the unknown case.
+                 */
+                fun value(): Value =
+                    when (this) {
+                        ANY -> Value.ANY
+                        DISCOUNTED_ONLY -> Value.DISCOUNTED_ONLY
+                        UNDISCOUNTED_ONLY -> Value.UNDISCOUNTED_ONLY
+                        else -> Value._UNKNOWN
+                    }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value.
+                 *
+                 * Use the [value] method instead if you're uncertain the value is always known and
+                 * don't want to throw for the unknown case.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value is a not a
+                 *   known member.
+                 */
+                fun known(): Known =
+                    when (this) {
+                        ANY -> Known.ANY
+                        DISCOUNTED_ONLY -> Known.DISCOUNTED_ONLY
+                        UNDISCOUNTED_ONLY -> Known.UNDISCOUNTED_ONLY
+                        else -> throw MetronomeInvalidDataException("Unknown Discounted: $value")
+                    }
+
+                /**
+                 * Returns this class instance's primitive wire representation.
+                 *
+                 * This differs from the [toString] method because that method is primarily for
+                 * debugging and generally doesn't throw.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value does not
+                 *   have the expected primitive type.
+                 */
+                fun asString(): String =
+                    _value().asString().orElseThrow {
+                        MetronomeInvalidDataException("Value is not a String")
+                    }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): Discounted = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    known()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is Discounted && value == other.value
+                }
+
+                override fun hashCode() = value.hashCode()
+
+                override fun toString() = value.toString()
+            }
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is ApplicableSpendSpecifier &&
+                    sources == other.sources &&
+                    spendType == other.spendType &&
+                    discounted == other.discounted &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(sources, spendType, discounted, additionalProperties)
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "ApplicableSpendSpecifier{sources=$sources, spendType=$spendType, discounted=$discounted, additionalProperties=$additionalProperties}"
+        }
+
+        class ResetFrequency
+        @JsonCreator
+        private constructor(private val value: JsonField<String>) : Enum {
+
+            /**
+             * Returns this class instance's raw value.
+             *
+             * This is usually only useful if this instance was deserialized from data that doesn't
+             * match any known member, and you want to know that value. For example, if the SDK is
+             * on an older version than the API, then the API may respond with new members that the
+             * SDK is unaware of.
+             */
+            @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+            companion object {
+
+                @JvmField val BILLING_PERIOD = of("BILLING_PERIOD")
+
+                @JvmStatic fun of(value: String) = ResetFrequency(JsonField.of(value))
+            }
+
+            /** An enum containing [ResetFrequency]'s known values. */
+            enum class Known {
+                BILLING_PERIOD
+            }
+
+            /**
+             * An enum containing [ResetFrequency]'s known values, as well as an [_UNKNOWN] member.
+             *
+             * An instance of [ResetFrequency] can contain an unknown value in a couple of cases:
+             * - It was deserialized from data that doesn't match any known member. For example, if
+             *   the SDK is on an older version than the API, then the API may respond with new
+             *   members that the SDK is unaware of.
+             * - It was constructed with an arbitrary value using the [of] method.
+             */
+            enum class Value {
+                BILLING_PERIOD,
+                /**
+                 * An enum member indicating that [ResetFrequency] was instantiated with an unknown
+                 * value.
+                 */
+                _UNKNOWN,
+            }
+
+            /**
+             * Returns an enum member corresponding to this class instance's value, or
+             * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+             *
+             * Use the [known] method instead if you're certain the value is always known or if you
+             * want to throw for the unknown case.
+             */
+            fun value(): Value =
+                when (this) {
+                    BILLING_PERIOD -> Value.BILLING_PERIOD
+                    else -> Value._UNKNOWN
+                }
+
+            /**
+             * Returns an enum member corresponding to this class instance's value.
+             *
+             * Use the [value] method instead if you're uncertain the value is always known and
+             * don't want to throw for the unknown case.
+             *
+             * @throws MetronomeInvalidDataException if this class instance's value is a not a known
+             *   member.
+             */
+            fun known(): Known =
+                when (this) {
+                    BILLING_PERIOD -> Known.BILLING_PERIOD
+                    else -> throw MetronomeInvalidDataException("Unknown ResetFrequency: $value")
+                }
+
+            /**
+             * Returns this class instance's primitive wire representation.
+             *
+             * This differs from the [toString] method because that method is primarily for
+             * debugging and generally doesn't throw.
+             *
+             * @throws MetronomeInvalidDataException if this class instance's value does not have
+             *   the expected primitive type.
+             */
+            fun asString(): String =
+                _value().asString().orElseThrow {
+                    MetronomeInvalidDataException("Value is not a String")
+                }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): ResetFrequency = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                known()
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is ResetFrequency && value == other.value
+            }
+
+            override fun hashCode() = value.hashCode()
+
+            override fun toString() = value.toString()
+        }
+
+        override fun equals(other: Any?): Boolean {
+            if (this === other) {
+                return true
+            }
+
+            return other is SpendTracker &&
+                alias == other.alias &&
+                applicableSpendSpecifiers == other.applicableSpendSpecifiers &&
+                creditTypeId == other.creditTypeId &&
+                resetFrequency == other.resetFrequency &&
+                additionalProperties == other.additionalProperties
+        }
+
+        private val hashCode: Int by lazy {
+            Objects.hash(
+                alias,
+                applicableSpendSpecifiers,
+                creditTypeId,
+                resetFrequency,
+                additionalProperties,
+            )
+        }
+
+        override fun hashCode(): Int = hashCode
+
+        override fun toString() =
+            "SpendTracker{alias=$alias, applicableSpendSpecifiers=$applicableSpendSpecifiers, creditTypeId=$creditTypeId, resetFrequency=$resetFrequency, additionalProperties=$additionalProperties}"
+    }
+
     class Subscription
     @JsonCreator(mode = JsonCreator.Mode.DISABLED)
     private constructor(
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/contracts/ContractCreateResponse.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/contracts/ContractCreateResponse.kt
index 65495007..7c770072 100644
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/contracts/ContractCreateResponse.kt
+++ b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/contracts/ContractCreateResponse.kt
@@ -6,41 +6,56 @@ import com.fasterxml.jackson.annotation.JsonAnyGetter
 import com.fasterxml.jackson.annotation.JsonAnySetter
 import com.fasterxml.jackson.annotation.JsonCreator
 import com.fasterxml.jackson.annotation.JsonProperty
+import com.metronome.api.core.Enum
 import com.metronome.api.core.ExcludeMissing
 import com.metronome.api.core.JsonField
 import com.metronome.api.core.JsonMissing
 import com.metronome.api.core.JsonValue
+import com.metronome.api.core.checkKnown
 import com.metronome.api.core.checkRequired
+import com.metronome.api.core.toImmutable
 import com.metronome.api.errors.MetronomeInvalidDataException
-import com.metronome.api.models.Id
+import com.metronome.api.models.Commit
+import com.metronome.api.models.CommitHierarchyConfiguration
+import com.metronome.api.models.CommitSpecifier
+import com.metronome.api.models.Credit
+import com.metronome.api.models.HierarchyConfiguration
+import com.metronome.api.models.Override
+import com.metronome.api.models.PrepaidBalanceThresholdConfiguration
+import com.metronome.api.models.RecurringCommitSubscriptionConfig
+import com.metronome.api.models.ScheduledCharge
+import com.metronome.api.models.SpendThresholdConfiguration
+import com.metronome.api.models.Subscription
+import java.time.OffsetDateTime
 import java.util.Collections
 import java.util.Objects
+import java.util.Optional
 import kotlin.jvm.optionals.getOrNull
 
 class ContractCreateResponse
 @JsonCreator(mode = JsonCreator.Mode.DISABLED)
 private constructor(
-    private val data: JsonField<Id>,
+    private val data: JsonField<Data>,
     private val additionalProperties: MutableMap<String, JsonValue>,
 ) {
 
     @JsonCreator
     private constructor(
-        @JsonProperty("data") @ExcludeMissing data: JsonField<Id> = JsonMissing.of()
+        @JsonProperty("data") @ExcludeMissing data: JsonField<Data> = JsonMissing.of()
     ) : this(data, mutableMapOf())
 
     /**
      * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
      *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
      */
-    fun data(): Id = data.getRequired("data")
+    fun data(): Data = data.getRequired("data")
 
     /**
      * Returns the raw JSON value of [data].
      *
      * Unlike [data], this method doesn't throw if the JSON field has an unexpected type.
      */
-    @JsonProperty("data") @ExcludeMissing fun _data(): JsonField<Id> = data
+    @JsonProperty("data") @ExcludeMissing fun _data(): JsonField<Data> = data
 
     @JsonAnySetter
     private fun putAdditionalProperty(key: String, value: JsonValue) {
@@ -70,7 +85,7 @@ private constructor(
     /** A builder for [ContractCreateResponse]. */
     class Builder internal constructor() {
 
-        private var data: JsonField<Id>? = null
+        private var data: JsonField<Data>? = null
         private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
         @JvmSynthetic
@@ -79,15 +94,15 @@ private constructor(
             additionalProperties = contractCreateResponse.additionalProperties.toMutableMap()
         }
 
-        fun data(data: Id) = data(JsonField.of(data))
+        fun data(data: Data) = data(JsonField.of(data))
 
         /**
          * Sets [Builder.data] to an arbitrary JSON value.
          *
-         * You should usually call [Builder.data] with a well-typed [Id] value instead. This method
-         * is primarily for setting the field to an undocumented or not yet supported value.
+         * You should usually call [Builder.data] with a well-typed [Data] value instead. This
+         * method is primarily for setting the field to an undocumented or not yet supported value.
          */
-        fun data(data: JsonField<Id>) = apply { this.data = data }
+        fun data(data: JsonField<Data>) = apply { this.data = data }
 
         fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
             this.additionalProperties.clear()
@@ -158,6 +173,9710 @@ private constructor(
      */
     @JvmSynthetic internal fun validity(): Int = (data.asKnown().getOrNull()?.validity() ?: 0)
 
+    class Data
+    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+    private constructor(
+        private val id: JsonField<String>,
+        private val contract: JsonField<Contract>,
+        private val additionalProperties: MutableMap<String, JsonValue>,
+    ) {
+
+        @JsonCreator
+        private constructor(
+            @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
+            @JsonProperty("contract")
+            @ExcludeMissing
+            contract: JsonField<Contract> = JsonMissing.of(),
+        ) : this(id, contract, mutableMapOf())
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun id(): String = id.getRequired("id")
+
+        /**
+         * The created contract.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun contract(): Optional<Contract> = contract.getOptional("contract")
+
+        /**
+         * Returns the raw JSON value of [id].
+         *
+         * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+        /**
+         * Returns the raw JSON value of [contract].
+         *
+         * Unlike [contract], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("contract") @ExcludeMissing fun _contract(): JsonField<Contract> = contract
+
+        @JsonAnySetter
+        private fun putAdditionalProperty(key: String, value: JsonValue) {
+            additionalProperties.put(key, value)
+        }
+
+        @JsonAnyGetter
+        @ExcludeMissing
+        fun _additionalProperties(): Map<String, JsonValue> =
+            Collections.unmodifiableMap(additionalProperties)
+
+        fun toBuilder() = Builder().from(this)
+
+        companion object {
+
+            /**
+             * Returns a mutable builder for constructing an instance of [Data].
+             *
+             * The following fields are required:
+             * ```java
+             * .id()
+             * ```
+             */
+            @JvmStatic fun builder() = Builder()
+        }
+
+        /** A builder for [Data]. */
+        class Builder internal constructor() {
+
+            private var id: JsonField<String>? = null
+            private var contract: JsonField<Contract> = JsonMissing.of()
+            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+            @JvmSynthetic
+            internal fun from(data: Data) = apply {
+                id = data.id
+                contract = data.contract
+                additionalProperties = data.additionalProperties.toMutableMap()
+            }
+
+            fun id(id: String) = id(JsonField.of(id))
+
+            /**
+             * Sets [Builder.id] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.id] with a well-typed [String] value instead. This
+             * method is primarily for setting the field to an undocumented or not yet supported
+             * value.
+             */
+            fun id(id: JsonField<String>) = apply { this.id = id }
+
+            /** The created contract. */
+            fun contract(contract: Contract) = contract(JsonField.of(contract))
+
+            /**
+             * Sets [Builder.contract] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.contract] with a well-typed [Contract] value
+             * instead. This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun contract(contract: JsonField<Contract>) = apply { this.contract = contract }
+
+            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.clear()
+                putAllAdditionalProperties(additionalProperties)
+            }
+
+            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                additionalProperties.put(key, value)
+            }
+
+            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.putAll(additionalProperties)
+            }
+
+            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
+
+            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                keys.forEach(::removeAdditionalProperty)
+            }
+
+            /**
+             * Returns an immutable instance of [Data].
+             *
+             * Further updates to this [Builder] will not mutate the returned instance.
+             *
+             * The following fields are required:
+             * ```java
+             * .id()
+             * ```
+             *
+             * @throws IllegalStateException if any required field is unset.
+             */
+            fun build(): Data =
+                Data(checkRequired("id", id), contract, additionalProperties.toMutableMap())
+        }
+
+        private var validated: Boolean = false
+
+        /**
+         * Validates that the types of all values in this object match their expected types
+         * recursively.
+         *
+         * This method is _not_ forwards compatible with new types from the API for existing fields.
+         *
+         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
+         *   expected type.
+         */
+        fun validate(): Data = apply {
+            if (validated) {
+                return@apply
+            }
+
+            id()
+            contract().ifPresent { it.validate() }
+            validated = true
+        }
+
+        fun isValid(): Boolean =
+            try {
+                validate()
+                true
+            } catch (e: MetronomeInvalidDataException) {
+                false
+            }
+
+        /**
+         * Returns a score indicating how many valid values are contained in this object
+         * recursively.
+         *
+         * Used for best match union deserialization.
+         */
+        @JvmSynthetic
+        internal fun validity(): Int =
+            (if (id.asKnown().isPresent) 1 else 0) +
+                (contract.asKnown().getOrNull()?.validity() ?: 0)
+
+        /** The created contract. */
+        class Contract
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val id: JsonField<String>,
+            private val commits: JsonField<List<Commit>>,
+            private val createdAt: JsonField<OffsetDateTime>,
+            private val createdBy: JsonField<String>,
+            private val customerId: JsonField<String>,
+            private val overrides: JsonField<List<Override>>,
+            private val scheduledCharges: JsonField<List<ScheduledCharge>>,
+            private val startingAt: JsonField<OffsetDateTime>,
+            private val transitions: JsonField<List<Transition>>,
+            private val usageFilter: JsonField<List<UsageFilter>>,
+            private val usageStatementSchedule: JsonField<UsageStatementSchedule>,
+            private val credits: JsonField<List<Credit>>,
+            private val customFields: JsonField<CustomFields>,
+            private val customerBillingProviderConfiguration:
+                JsonField<CustomerBillingProviderConfiguration>,
+            private val endingBefore: JsonField<OffsetDateTime>,
+            private val hasMore: JsonField<HasMore>,
+            private val hierarchyConfiguration: JsonField<HierarchyConfiguration>,
+            private val multiplierOverridePrioritization:
+                JsonField<MultiplierOverridePrioritization>,
+            private val name: JsonField<String>,
+            private val netPaymentTermsDays: JsonField<Double>,
+            private val packageId: JsonField<String>,
+            private val prepaidBalanceThresholdConfiguration:
+                JsonField<PrepaidBalanceThresholdConfiguration>,
+            private val rateCardId: JsonField<String>,
+            private val recurringCommits: JsonField<List<RecurringCommit>>,
+            private val recurringCredits: JsonField<List<RecurringCredit>>,
+            private val scheduledChargesOnUsageInvoices: JsonField<ScheduledChargesOnUsageInvoices>,
+            private val spendThresholdConfiguration: JsonField<SpendThresholdConfiguration>,
+            private val subscriptions: JsonField<List<Subscription>>,
+            private val uniquenessKey: JsonField<String>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
+                @JsonProperty("commits")
+                @ExcludeMissing
+                commits: JsonField<List<Commit>> = JsonMissing.of(),
+                @JsonProperty("created_at")
+                @ExcludeMissing
+                createdAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                @JsonProperty("created_by")
+                @ExcludeMissing
+                createdBy: JsonField<String> = JsonMissing.of(),
+                @JsonProperty("customer_id")
+                @ExcludeMissing
+                customerId: JsonField<String> = JsonMissing.of(),
+                @JsonProperty("overrides")
+                @ExcludeMissing
+                overrides: JsonField<List<Override>> = JsonMissing.of(),
+                @JsonProperty("scheduled_charges")
+                @ExcludeMissing
+                scheduledCharges: JsonField<List<ScheduledCharge>> = JsonMissing.of(),
+                @JsonProperty("starting_at")
+                @ExcludeMissing
+                startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                @JsonProperty("transitions")
+                @ExcludeMissing
+                transitions: JsonField<List<Transition>> = JsonMissing.of(),
+                @JsonProperty("usage_filter")
+                @ExcludeMissing
+                usageFilter: JsonField<List<UsageFilter>> = JsonMissing.of(),
+                @JsonProperty("usage_statement_schedule")
+                @ExcludeMissing
+                usageStatementSchedule: JsonField<UsageStatementSchedule> = JsonMissing.of(),
+                @JsonProperty("credits")
+                @ExcludeMissing
+                credits: JsonField<List<Credit>> = JsonMissing.of(),
+                @JsonProperty("custom_fields")
+                @ExcludeMissing
+                customFields: JsonField<CustomFields> = JsonMissing.of(),
+                @JsonProperty("customer_billing_provider_configuration")
+                @ExcludeMissing
+                customerBillingProviderConfiguration:
+                    JsonField<CustomerBillingProviderConfiguration> =
+                    JsonMissing.of(),
+                @JsonProperty("ending_before")
+                @ExcludeMissing
+                endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                @JsonProperty("has_more")
+                @ExcludeMissing
+                hasMore: JsonField<HasMore> = JsonMissing.of(),
+                @JsonProperty("hierarchy_configuration")
+                @ExcludeMissing
+                hierarchyConfiguration: JsonField<HierarchyConfiguration> = JsonMissing.of(),
+                @JsonProperty("multiplier_override_prioritization")
+                @ExcludeMissing
+                multiplierOverridePrioritization: JsonField<MultiplierOverridePrioritization> =
+                    JsonMissing.of(),
+                @JsonProperty("name") @ExcludeMissing name: JsonField<String> = JsonMissing.of(),
+                @JsonProperty("net_payment_terms_days")
+                @ExcludeMissing
+                netPaymentTermsDays: JsonField<Double> = JsonMissing.of(),
+                @JsonProperty("package_id")
+                @ExcludeMissing
+                packageId: JsonField<String> = JsonMissing.of(),
+                @JsonProperty("prepaid_balance_threshold_configuration")
+                @ExcludeMissing
+                prepaidBalanceThresholdConfiguration:
+                    JsonField<PrepaidBalanceThresholdConfiguration> =
+                    JsonMissing.of(),
+                @JsonProperty("rate_card_id")
+                @ExcludeMissing
+                rateCardId: JsonField<String> = JsonMissing.of(),
+                @JsonProperty("recurring_commits")
+                @ExcludeMissing
+                recurringCommits: JsonField<List<RecurringCommit>> = JsonMissing.of(),
+                @JsonProperty("recurring_credits")
+                @ExcludeMissing
+                recurringCredits: JsonField<List<RecurringCredit>> = JsonMissing.of(),
+                @JsonProperty("scheduled_charges_on_usage_invoices")
+                @ExcludeMissing
+                scheduledChargesOnUsageInvoices: JsonField<ScheduledChargesOnUsageInvoices> =
+                    JsonMissing.of(),
+                @JsonProperty("spend_threshold_configuration")
+                @ExcludeMissing
+                spendThresholdConfiguration: JsonField<SpendThresholdConfiguration> =
+                    JsonMissing.of(),
+                @JsonProperty("subscriptions")
+                @ExcludeMissing
+                subscriptions: JsonField<List<Subscription>> = JsonMissing.of(),
+                @JsonProperty("uniqueness_key")
+                @ExcludeMissing
+                uniquenessKey: JsonField<String> = JsonMissing.of(),
+            ) : this(
+                id,
+                commits,
+                createdAt,
+                createdBy,
+                customerId,
+                overrides,
+                scheduledCharges,
+                startingAt,
+                transitions,
+                usageFilter,
+                usageStatementSchedule,
+                credits,
+                customFields,
+                customerBillingProviderConfiguration,
+                endingBefore,
+                hasMore,
+                hierarchyConfiguration,
+                multiplierOverridePrioritization,
+                name,
+                netPaymentTermsDays,
+                packageId,
+                prepaidBalanceThresholdConfiguration,
+                rateCardId,
+                recurringCommits,
+                recurringCredits,
+                scheduledChargesOnUsageInvoices,
+                spendThresholdConfiguration,
+                subscriptions,
+                uniquenessKey,
+                mutableMapOf(),
+            )
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun id(): String = id.getRequired("id")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun commits(): List<Commit> = commits.getRequired("commits")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun createdAt(): OffsetDateTime = createdAt.getRequired("created_at")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun createdBy(): String = createdBy.getRequired("created_by")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun customerId(): String = customerId.getRequired("customer_id")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun overrides(): List<Override> = overrides.getRequired("overrides")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun scheduledCharges(): List<ScheduledCharge> =
+                scheduledCharges.getRequired("scheduled_charges")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun startingAt(): OffsetDateTime = startingAt.getRequired("starting_at")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun transitions(): List<Transition> = transitions.getRequired("transitions")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun usageFilter(): List<UsageFilter> = usageFilter.getRequired("usage_filter")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun usageStatementSchedule(): UsageStatementSchedule =
+                usageStatementSchedule.getRequired("usage_statement_schedule")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun credits(): Optional<List<Credit>> = credits.getOptional("credits")
+
+            /**
+             * Custom fields to be added eg. { "key1": "value1", "key2": "value2" }
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun customFields(): Optional<CustomFields> = customFields.getOptional("custom_fields")
+
+            /**
+             * The billing provider configuration associated with the contract.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun customerBillingProviderConfiguration():
+                Optional<CustomerBillingProviderConfiguration> =
+                customerBillingProviderConfiguration.getOptional(
+                    "customer_billing_provider_configuration"
+                )
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun endingBefore(): Optional<OffsetDateTime> = endingBefore.getOptional("ending_before")
+
+            /**
+             * Indicates whether there are more items than the limit for this endpoint. Use the
+             * respective list endpoints to get the full lists.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun hasMore(): Optional<HasMore> = hasMore.getOptional("has_more")
+
+            /**
+             * Either a **parent** configuration with a list of children or a **child**
+             * configuration with a single parent.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun hierarchyConfiguration(): Optional<HierarchyConfiguration> =
+                hierarchyConfiguration.getOptional("hierarchy_configuration")
+
+            /**
+             * Defaults to LOWEST_MULTIPLIER, which applies the greatest discount to list prices
+             * automatically. EXPLICIT prioritization requires specifying priorities for each
+             * multiplier; the one with the lowest priority value will be prioritized first.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun multiplierOverridePrioritization(): Optional<MultiplierOverridePrioritization> =
+                multiplierOverridePrioritization.getOptional("multiplier_override_prioritization")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun name(): Optional<String> = name.getOptional("name")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun netPaymentTermsDays(): Optional<Double> =
+                netPaymentTermsDays.getOptional("net_payment_terms_days")
+
+            /**
+             * ID of the package this contract was created from, if applicable.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun packageId(): Optional<String> = packageId.getOptional("package_id")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun prepaidBalanceThresholdConfiguration():
+                Optional<PrepaidBalanceThresholdConfiguration> =
+                prepaidBalanceThresholdConfiguration.getOptional(
+                    "prepaid_balance_threshold_configuration"
+                )
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun rateCardId(): Optional<String> = rateCardId.getOptional("rate_card_id")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun recurringCommits(): Optional<List<RecurringCommit>> =
+                recurringCommits.getOptional("recurring_commits")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun recurringCredits(): Optional<List<RecurringCredit>> =
+                recurringCredits.getOptional("recurring_credits")
+
+            /**
+             * Determines which scheduled and commit charges to consolidate onto the Contract's
+             * usage invoice. The charge's `timestamp` must match the usage invoice's
+             * `ending_before` date for consolidation to occur. This field cannot be modified after
+             * a Contract has been created. If this field is omitted, charges will appear on a
+             * separate invoice from usage charges.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun scheduledChargesOnUsageInvoices(): Optional<ScheduledChargesOnUsageInvoices> =
+                scheduledChargesOnUsageInvoices.getOptional("scheduled_charges_on_usage_invoices")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun spendThresholdConfiguration(): Optional<SpendThresholdConfiguration> =
+                spendThresholdConfiguration.getOptional("spend_threshold_configuration")
+
+            /**
+             * List of subscriptions on the contract.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun subscriptions(): Optional<List<Subscription>> =
+                subscriptions.getOptional("subscriptions")
+
+            /**
+             * Optional uniqueness key to prevent duplicate contract creations.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun uniquenessKey(): Optional<String> = uniquenessKey.getOptional("uniqueness_key")
+
+            /**
+             * Returns the raw JSON value of [id].
+             *
+             * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+            /**
+             * Returns the raw JSON value of [commits].
+             *
+             * Unlike [commits], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("commits")
+            @ExcludeMissing
+            fun _commits(): JsonField<List<Commit>> = commits
+
+            /**
+             * Returns the raw JSON value of [createdAt].
+             *
+             * Unlike [createdAt], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("created_at")
+            @ExcludeMissing
+            fun _createdAt(): JsonField<OffsetDateTime> = createdAt
+
+            /**
+             * Returns the raw JSON value of [createdBy].
+             *
+             * Unlike [createdBy], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("created_by")
+            @ExcludeMissing
+            fun _createdBy(): JsonField<String> = createdBy
+
+            /**
+             * Returns the raw JSON value of [customerId].
+             *
+             * Unlike [customerId], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("customer_id")
+            @ExcludeMissing
+            fun _customerId(): JsonField<String> = customerId
+
+            /**
+             * Returns the raw JSON value of [overrides].
+             *
+             * Unlike [overrides], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("overrides")
+            @ExcludeMissing
+            fun _overrides(): JsonField<List<Override>> = overrides
+
+            /**
+             * Returns the raw JSON value of [scheduledCharges].
+             *
+             * Unlike [scheduledCharges], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("scheduled_charges")
+            @ExcludeMissing
+            fun _scheduledCharges(): JsonField<List<ScheduledCharge>> = scheduledCharges
+
+            /**
+             * Returns the raw JSON value of [startingAt].
+             *
+             * Unlike [startingAt], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("starting_at")
+            @ExcludeMissing
+            fun _startingAt(): JsonField<OffsetDateTime> = startingAt
+
+            /**
+             * Returns the raw JSON value of [transitions].
+             *
+             * Unlike [transitions], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("transitions")
+            @ExcludeMissing
+            fun _transitions(): JsonField<List<Transition>> = transitions
+
+            /**
+             * Returns the raw JSON value of [usageFilter].
+             *
+             * Unlike [usageFilter], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("usage_filter")
+            @ExcludeMissing
+            fun _usageFilter(): JsonField<List<UsageFilter>> = usageFilter
+
+            /**
+             * Returns the raw JSON value of [usageStatementSchedule].
+             *
+             * Unlike [usageStatementSchedule], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("usage_statement_schedule")
+            @ExcludeMissing
+            fun _usageStatementSchedule(): JsonField<UsageStatementSchedule> =
+                usageStatementSchedule
+
+            /**
+             * Returns the raw JSON value of [credits].
+             *
+             * Unlike [credits], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("credits")
+            @ExcludeMissing
+            fun _credits(): JsonField<List<Credit>> = credits
+
+            /**
+             * Returns the raw JSON value of [customFields].
+             *
+             * Unlike [customFields], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("custom_fields")
+            @ExcludeMissing
+            fun _customFields(): JsonField<CustomFields> = customFields
+
+            /**
+             * Returns the raw JSON value of [customerBillingProviderConfiguration].
+             *
+             * Unlike [customerBillingProviderConfiguration], this method doesn't throw if the JSON
+             * field has an unexpected type.
+             */
+            @JsonProperty("customer_billing_provider_configuration")
+            @ExcludeMissing
+            fun _customerBillingProviderConfiguration():
+                JsonField<CustomerBillingProviderConfiguration> =
+                customerBillingProviderConfiguration
+
+            /**
+             * Returns the raw JSON value of [endingBefore].
+             *
+             * Unlike [endingBefore], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("ending_before")
+            @ExcludeMissing
+            fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
+
+            /**
+             * Returns the raw JSON value of [hasMore].
+             *
+             * Unlike [hasMore], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("has_more") @ExcludeMissing fun _hasMore(): JsonField<HasMore> = hasMore
+
+            /**
+             * Returns the raw JSON value of [hierarchyConfiguration].
+             *
+             * Unlike [hierarchyConfiguration], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("hierarchy_configuration")
+            @ExcludeMissing
+            fun _hierarchyConfiguration(): JsonField<HierarchyConfiguration> =
+                hierarchyConfiguration
+
+            /**
+             * Returns the raw JSON value of [multiplierOverridePrioritization].
+             *
+             * Unlike [multiplierOverridePrioritization], this method doesn't throw if the JSON
+             * field has an unexpected type.
+             */
+            @JsonProperty("multiplier_override_prioritization")
+            @ExcludeMissing
+            fun _multiplierOverridePrioritization(): JsonField<MultiplierOverridePrioritization> =
+                multiplierOverridePrioritization
+
+            /**
+             * Returns the raw JSON value of [name].
+             *
+             * Unlike [name], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+
+            /**
+             * Returns the raw JSON value of [netPaymentTermsDays].
+             *
+             * Unlike [netPaymentTermsDays], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("net_payment_terms_days")
+            @ExcludeMissing
+            fun _netPaymentTermsDays(): JsonField<Double> = netPaymentTermsDays
+
+            /**
+             * Returns the raw JSON value of [packageId].
+             *
+             * Unlike [packageId], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("package_id")
+            @ExcludeMissing
+            fun _packageId(): JsonField<String> = packageId
+
+            /**
+             * Returns the raw JSON value of [prepaidBalanceThresholdConfiguration].
+             *
+             * Unlike [prepaidBalanceThresholdConfiguration], this method doesn't throw if the JSON
+             * field has an unexpected type.
+             */
+            @JsonProperty("prepaid_balance_threshold_configuration")
+            @ExcludeMissing
+            fun _prepaidBalanceThresholdConfiguration():
+                JsonField<PrepaidBalanceThresholdConfiguration> =
+                prepaidBalanceThresholdConfiguration
+
+            /**
+             * Returns the raw JSON value of [rateCardId].
+             *
+             * Unlike [rateCardId], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("rate_card_id")
+            @ExcludeMissing
+            fun _rateCardId(): JsonField<String> = rateCardId
+
+            /**
+             * Returns the raw JSON value of [recurringCommits].
+             *
+             * Unlike [recurringCommits], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("recurring_commits")
+            @ExcludeMissing
+            fun _recurringCommits(): JsonField<List<RecurringCommit>> = recurringCommits
+
+            /**
+             * Returns the raw JSON value of [recurringCredits].
+             *
+             * Unlike [recurringCredits], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("recurring_credits")
+            @ExcludeMissing
+            fun _recurringCredits(): JsonField<List<RecurringCredit>> = recurringCredits
+
+            /**
+             * Returns the raw JSON value of [scheduledChargesOnUsageInvoices].
+             *
+             * Unlike [scheduledChargesOnUsageInvoices], this method doesn't throw if the JSON field
+             * has an unexpected type.
+             */
+            @JsonProperty("scheduled_charges_on_usage_invoices")
+            @ExcludeMissing
+            fun _scheduledChargesOnUsageInvoices(): JsonField<ScheduledChargesOnUsageInvoices> =
+                scheduledChargesOnUsageInvoices
+
+            /**
+             * Returns the raw JSON value of [spendThresholdConfiguration].
+             *
+             * Unlike [spendThresholdConfiguration], this method doesn't throw if the JSON field has
+             * an unexpected type.
+             */
+            @JsonProperty("spend_threshold_configuration")
+            @ExcludeMissing
+            fun _spendThresholdConfiguration(): JsonField<SpendThresholdConfiguration> =
+                spendThresholdConfiguration
+
+            /**
+             * Returns the raw JSON value of [subscriptions].
+             *
+             * Unlike [subscriptions], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("subscriptions")
+            @ExcludeMissing
+            fun _subscriptions(): JsonField<List<Subscription>> = subscriptions
+
+            /**
+             * Returns the raw JSON value of [uniquenessKey].
+             *
+             * Unlike [uniquenessKey], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("uniqueness_key")
+            @ExcludeMissing
+            fun _uniquenessKey(): JsonField<String> = uniquenessKey
+
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
+
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
+
+            fun toBuilder() = Builder().from(this)
+
+            companion object {
+
+                /**
+                 * Returns a mutable builder for constructing an instance of [Contract].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .id()
+                 * .commits()
+                 * .createdAt()
+                 * .createdBy()
+                 * .customerId()
+                 * .overrides()
+                 * .scheduledCharges()
+                 * .startingAt()
+                 * .transitions()
+                 * .usageFilter()
+                 * .usageStatementSchedule()
+                 * ```
+                 */
+                @JvmStatic fun builder() = Builder()
+            }
+
+            /** A builder for [Contract]. */
+            class Builder internal constructor() {
+
+                private var id: JsonField<String>? = null
+                private var commits: JsonField<MutableList<Commit>>? = null
+                private var createdAt: JsonField<OffsetDateTime>? = null
+                private var createdBy: JsonField<String>? = null
+                private var customerId: JsonField<String>? = null
+                private var overrides: JsonField<MutableList<Override>>? = null
+                private var scheduledCharges: JsonField<MutableList<ScheduledCharge>>? = null
+                private var startingAt: JsonField<OffsetDateTime>? = null
+                private var transitions: JsonField<MutableList<Transition>>? = null
+                private var usageFilter: JsonField<MutableList<UsageFilter>>? = null
+                private var usageStatementSchedule: JsonField<UsageStatementSchedule>? = null
+                private var credits: JsonField<MutableList<Credit>>? = null
+                private var customFields: JsonField<CustomFields> = JsonMissing.of()
+                private var customerBillingProviderConfiguration:
+                    JsonField<CustomerBillingProviderConfiguration> =
+                    JsonMissing.of()
+                private var endingBefore: JsonField<OffsetDateTime> = JsonMissing.of()
+                private var hasMore: JsonField<HasMore> = JsonMissing.of()
+                private var hierarchyConfiguration: JsonField<HierarchyConfiguration> =
+                    JsonMissing.of()
+                private var multiplierOverridePrioritization:
+                    JsonField<MultiplierOverridePrioritization> =
+                    JsonMissing.of()
+                private var name: JsonField<String> = JsonMissing.of()
+                private var netPaymentTermsDays: JsonField<Double> = JsonMissing.of()
+                private var packageId: JsonField<String> = JsonMissing.of()
+                private var prepaidBalanceThresholdConfiguration:
+                    JsonField<PrepaidBalanceThresholdConfiguration> =
+                    JsonMissing.of()
+                private var rateCardId: JsonField<String> = JsonMissing.of()
+                private var recurringCommits: JsonField<MutableList<RecurringCommit>>? = null
+                private var recurringCredits: JsonField<MutableList<RecurringCredit>>? = null
+                private var scheduledChargesOnUsageInvoices:
+                    JsonField<ScheduledChargesOnUsageInvoices> =
+                    JsonMissing.of()
+                private var spendThresholdConfiguration: JsonField<SpendThresholdConfiguration> =
+                    JsonMissing.of()
+                private var subscriptions: JsonField<MutableList<Subscription>>? = null
+                private var uniquenessKey: JsonField<String> = JsonMissing.of()
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(contract: Contract) = apply {
+                    id = contract.id
+                    commits = contract.commits.map { it.toMutableList() }
+                    createdAt = contract.createdAt
+                    createdBy = contract.createdBy
+                    customerId = contract.customerId
+                    overrides = contract.overrides.map { it.toMutableList() }
+                    scheduledCharges = contract.scheduledCharges.map { it.toMutableList() }
+                    startingAt = contract.startingAt
+                    transitions = contract.transitions.map { it.toMutableList() }
+                    usageFilter = contract.usageFilter.map { it.toMutableList() }
+                    usageStatementSchedule = contract.usageStatementSchedule
+                    credits = contract.credits.map { it.toMutableList() }
+                    customFields = contract.customFields
+                    customerBillingProviderConfiguration =
+                        contract.customerBillingProviderConfiguration
+                    endingBefore = contract.endingBefore
+                    hasMore = contract.hasMore
+                    hierarchyConfiguration = contract.hierarchyConfiguration
+                    multiplierOverridePrioritization = contract.multiplierOverridePrioritization
+                    name = contract.name
+                    netPaymentTermsDays = contract.netPaymentTermsDays
+                    packageId = contract.packageId
+                    prepaidBalanceThresholdConfiguration =
+                        contract.prepaidBalanceThresholdConfiguration
+                    rateCardId = contract.rateCardId
+                    recurringCommits = contract.recurringCommits.map { it.toMutableList() }
+                    recurringCredits = contract.recurringCredits.map { it.toMutableList() }
+                    scheduledChargesOnUsageInvoices = contract.scheduledChargesOnUsageInvoices
+                    spendThresholdConfiguration = contract.spendThresholdConfiguration
+                    subscriptions = contract.subscriptions.map { it.toMutableList() }
+                    uniquenessKey = contract.uniquenessKey
+                    additionalProperties = contract.additionalProperties.toMutableMap()
+                }
+
+                fun id(id: String) = id(JsonField.of(id))
+
+                /**
+                 * Sets [Builder.id] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.id] with a well-typed [String] value instead.
+                 * This method is primarily for setting the field to an undocumented or not yet
+                 * supported value.
+                 */
+                fun id(id: JsonField<String>) = apply { this.id = id }
+
+                fun commits(commits: List<Commit>) = commits(JsonField.of(commits))
+
+                /**
+                 * Sets [Builder.commits] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.commits] with a well-typed `List<Commit>` value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun commits(commits: JsonField<List<Commit>>) = apply {
+                    this.commits = commits.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [Commit] to [commits].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addCommit(commit: Commit) = apply {
+                    commits =
+                        (commits ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("commits", it).add(commit)
+                        }
+                }
+
+                fun createdAt(createdAt: OffsetDateTime) = createdAt(JsonField.of(createdAt))
+
+                /**
+                 * Sets [Builder.createdAt] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.createdAt] with a well-typed [OffsetDateTime]
+                 * value instead. This method is primarily for setting the field to an undocumented
+                 * or not yet supported value.
+                 */
+                fun createdAt(createdAt: JsonField<OffsetDateTime>) = apply {
+                    this.createdAt = createdAt
+                }
+
+                fun createdBy(createdBy: String) = createdBy(JsonField.of(createdBy))
+
+                /**
+                 * Sets [Builder.createdBy] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.createdBy] with a well-typed [String] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun createdBy(createdBy: JsonField<String>) = apply { this.createdBy = createdBy }
+
+                fun customerId(customerId: String) = customerId(JsonField.of(customerId))
+
+                /**
+                 * Sets [Builder.customerId] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.customerId] with a well-typed [String] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun customerId(customerId: JsonField<String>) = apply {
+                    this.customerId = customerId
+                }
+
+                fun overrides(overrides: List<Override>) = overrides(JsonField.of(overrides))
+
+                /**
+                 * Sets [Builder.overrides] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.overrides] with a well-typed `List<Override>`
+                 * value instead. This method is primarily for setting the field to an undocumented
+                 * or not yet supported value.
+                 */
+                fun overrides(overrides: JsonField<List<Override>>) = apply {
+                    this.overrides = overrides.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [Override] to [overrides].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addOverride(override: Override) = apply {
+                    overrides =
+                        (overrides ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("overrides", it).add(override)
+                        }
+                }
+
+                fun scheduledCharges(scheduledCharges: List<ScheduledCharge>) =
+                    scheduledCharges(JsonField.of(scheduledCharges))
+
+                /**
+                 * Sets [Builder.scheduledCharges] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.scheduledCharges] with a well-typed
+                 * `List<ScheduledCharge>` value instead. This method is primarily for setting the
+                 * field to an undocumented or not yet supported value.
+                 */
+                fun scheduledCharges(scheduledCharges: JsonField<List<ScheduledCharge>>) = apply {
+                    this.scheduledCharges = scheduledCharges.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [ScheduledCharge] to [scheduledCharges].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addScheduledCharge(scheduledCharge: ScheduledCharge) = apply {
+                    scheduledCharges =
+                        (scheduledCharges ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("scheduledCharges", it).add(scheduledCharge)
+                        }
+                }
+
+                fun startingAt(startingAt: OffsetDateTime) = startingAt(JsonField.of(startingAt))
+
+                /**
+                 * Sets [Builder.startingAt] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.startingAt] with a well-typed [OffsetDateTime]
+                 * value instead. This method is primarily for setting the field to an undocumented
+                 * or not yet supported value.
+                 */
+                fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                    this.startingAt = startingAt
+                }
+
+                fun transitions(transitions: List<Transition>) =
+                    transitions(JsonField.of(transitions))
+
+                /**
+                 * Sets [Builder.transitions] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.transitions] with a well-typed
+                 * `List<Transition>` value instead. This method is primarily for setting the field
+                 * to an undocumented or not yet supported value.
+                 */
+                fun transitions(transitions: JsonField<List<Transition>>) = apply {
+                    this.transitions = transitions.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [Transition] to [transitions].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addTransition(transition: Transition) = apply {
+                    transitions =
+                        (transitions ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("transitions", it).add(transition)
+                        }
+                }
+
+                fun usageFilter(usageFilter: List<UsageFilter>) =
+                    usageFilter(JsonField.of(usageFilter))
+
+                /**
+                 * Sets [Builder.usageFilter] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.usageFilter] with a well-typed
+                 * `List<UsageFilter>` value instead. This method is primarily for setting the field
+                 * to an undocumented or not yet supported value.
+                 */
+                fun usageFilter(usageFilter: JsonField<List<UsageFilter>>) = apply {
+                    this.usageFilter = usageFilter.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [UsageFilter] to [Builder.usageFilter].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addUsageFilter(usageFilter: UsageFilter) = apply {
+                    this.usageFilter =
+                        (this.usageFilter ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("usageFilter", it).add(usageFilter)
+                        }
+                }
+
+                fun usageStatementSchedule(usageStatementSchedule: UsageStatementSchedule) =
+                    usageStatementSchedule(JsonField.of(usageStatementSchedule))
+
+                /**
+                 * Sets [Builder.usageStatementSchedule] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.usageStatementSchedule] with a well-typed
+                 * [UsageStatementSchedule] value instead. This method is primarily for setting the
+                 * field to an undocumented or not yet supported value.
+                 */
+                fun usageStatementSchedule(
+                    usageStatementSchedule: JsonField<UsageStatementSchedule>
+                ) = apply { this.usageStatementSchedule = usageStatementSchedule }
+
+                fun credits(credits: List<Credit>) = credits(JsonField.of(credits))
+
+                /**
+                 * Sets [Builder.credits] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.credits] with a well-typed `List<Credit>` value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun credits(credits: JsonField<List<Credit>>) = apply {
+                    this.credits = credits.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [Credit] to [credits].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addCredit(credit: Credit) = apply {
+                    credits =
+                        (credits ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("credits", it).add(credit)
+                        }
+                }
+
+                /** Custom fields to be added eg. { "key1": "value1", "key2": "value2" } */
+                fun customFields(customFields: CustomFields) =
+                    customFields(JsonField.of(customFields))
+
+                /**
+                 * Sets [Builder.customFields] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.customFields] with a well-typed [CustomFields]
+                 * value instead. This method is primarily for setting the field to an undocumented
+                 * or not yet supported value.
+                 */
+                fun customFields(customFields: JsonField<CustomFields>) = apply {
+                    this.customFields = customFields
+                }
+
+                /** The billing provider configuration associated with the contract. */
+                fun customerBillingProviderConfiguration(
+                    customerBillingProviderConfiguration: CustomerBillingProviderConfiguration
+                ) =
+                    customerBillingProviderConfiguration(
+                        JsonField.of(customerBillingProviderConfiguration)
+                    )
+
+                /**
+                 * Sets [Builder.customerBillingProviderConfiguration] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.customerBillingProviderConfiguration] with a
+                 * well-typed [CustomerBillingProviderConfiguration] value instead. This method is
+                 * primarily for setting the field to an undocumented or not yet supported value.
+                 */
+                fun customerBillingProviderConfiguration(
+                    customerBillingProviderConfiguration:
+                        JsonField<CustomerBillingProviderConfiguration>
+                ) = apply {
+                    this.customerBillingProviderConfiguration = customerBillingProviderConfiguration
+                }
+
+                fun endingBefore(endingBefore: OffsetDateTime) =
+                    endingBefore(JsonField.of(endingBefore))
+
+                /**
+                 * Sets [Builder.endingBefore] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.endingBefore] with a well-typed [OffsetDateTime]
+                 * value instead. This method is primarily for setting the field to an undocumented
+                 * or not yet supported value.
+                 */
+                fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
+                    this.endingBefore = endingBefore
+                }
+
+                /**
+                 * Indicates whether there are more items than the limit for this endpoint. Use the
+                 * respective list endpoints to get the full lists.
+                 */
+                fun hasMore(hasMore: HasMore) = hasMore(JsonField.of(hasMore))
+
+                /**
+                 * Sets [Builder.hasMore] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.hasMore] with a well-typed [HasMore] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun hasMore(hasMore: JsonField<HasMore>) = apply { this.hasMore = hasMore }
+
+                /**
+                 * Either a **parent** configuration with a list of children or a **child**
+                 * configuration with a single parent.
+                 */
+                fun hierarchyConfiguration(hierarchyConfiguration: HierarchyConfiguration) =
+                    hierarchyConfiguration(JsonField.of(hierarchyConfiguration))
+
+                /**
+                 * Sets [Builder.hierarchyConfiguration] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.hierarchyConfiguration] with a well-typed
+                 * [HierarchyConfiguration] value instead. This method is primarily for setting the
+                 * field to an undocumented or not yet supported value.
+                 */
+                fun hierarchyConfiguration(
+                    hierarchyConfiguration: JsonField<HierarchyConfiguration>
+                ) = apply { this.hierarchyConfiguration = hierarchyConfiguration }
+
+                /**
+                 * Alias for calling [hierarchyConfiguration] with
+                 * `HierarchyConfiguration.ofParent(parent)`.
+                 */
+                fun hierarchyConfiguration(
+                    parent: HierarchyConfiguration.ParentHierarchyConfiguration
+                ) = hierarchyConfiguration(HierarchyConfiguration.ofParent(parent))
+
+                /**
+                 * Alias for calling [hierarchyConfiguration] with
+                 * `HierarchyConfiguration.ofChild(child)`.
+                 */
+                fun hierarchyConfiguration(
+                    child: HierarchyConfiguration.ChildHierarchyConfiguration
+                ) = hierarchyConfiguration(HierarchyConfiguration.ofChild(child))
+
+                /**
+                 * Defaults to LOWEST_MULTIPLIER, which applies the greatest discount to list prices
+                 * automatically. EXPLICIT prioritization requires specifying priorities for each
+                 * multiplier; the one with the lowest priority value will be prioritized first.
+                 */
+                fun multiplierOverridePrioritization(
+                    multiplierOverridePrioritization: MultiplierOverridePrioritization
+                ) = multiplierOverridePrioritization(JsonField.of(multiplierOverridePrioritization))
+
+                /**
+                 * Sets [Builder.multiplierOverridePrioritization] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.multiplierOverridePrioritization] with a
+                 * well-typed [MultiplierOverridePrioritization] value instead. This method is
+                 * primarily for setting the field to an undocumented or not yet supported value.
+                 */
+                fun multiplierOverridePrioritization(
+                    multiplierOverridePrioritization: JsonField<MultiplierOverridePrioritization>
+                ) = apply {
+                    this.multiplierOverridePrioritization = multiplierOverridePrioritization
+                }
+
+                fun name(name: String) = name(JsonField.of(name))
+
+                /**
+                 * Sets [Builder.name] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.name] with a well-typed [String] value instead.
+                 * This method is primarily for setting the field to an undocumented or not yet
+                 * supported value.
+                 */
+                fun name(name: JsonField<String>) = apply { this.name = name }
+
+                fun netPaymentTermsDays(netPaymentTermsDays: Double) =
+                    netPaymentTermsDays(JsonField.of(netPaymentTermsDays))
+
+                /**
+                 * Sets [Builder.netPaymentTermsDays] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.netPaymentTermsDays] with a well-typed [Double]
+                 * value instead. This method is primarily for setting the field to an undocumented
+                 * or not yet supported value.
+                 */
+                fun netPaymentTermsDays(netPaymentTermsDays: JsonField<Double>) = apply {
+                    this.netPaymentTermsDays = netPaymentTermsDays
+                }
+
+                /** ID of the package this contract was created from, if applicable. */
+                fun packageId(packageId: String) = packageId(JsonField.of(packageId))
+
+                /**
+                 * Sets [Builder.packageId] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.packageId] with a well-typed [String] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun packageId(packageId: JsonField<String>) = apply { this.packageId = packageId }
+
+                fun prepaidBalanceThresholdConfiguration(
+                    prepaidBalanceThresholdConfiguration: PrepaidBalanceThresholdConfiguration
+                ) =
+                    prepaidBalanceThresholdConfiguration(
+                        JsonField.of(prepaidBalanceThresholdConfiguration)
+                    )
+
+                /**
+                 * Sets [Builder.prepaidBalanceThresholdConfiguration] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.prepaidBalanceThresholdConfiguration] with a
+                 * well-typed [PrepaidBalanceThresholdConfiguration] value instead. This method is
+                 * primarily for setting the field to an undocumented or not yet supported value.
+                 */
+                fun prepaidBalanceThresholdConfiguration(
+                    prepaidBalanceThresholdConfiguration:
+                        JsonField<PrepaidBalanceThresholdConfiguration>
+                ) = apply {
+                    this.prepaidBalanceThresholdConfiguration = prepaidBalanceThresholdConfiguration
+                }
+
+                fun rateCardId(rateCardId: String) = rateCardId(JsonField.of(rateCardId))
+
+                /**
+                 * Sets [Builder.rateCardId] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.rateCardId] with a well-typed [String] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun rateCardId(rateCardId: JsonField<String>) = apply {
+                    this.rateCardId = rateCardId
+                }
+
+                fun recurringCommits(recurringCommits: List<RecurringCommit>) =
+                    recurringCommits(JsonField.of(recurringCommits))
+
+                /**
+                 * Sets [Builder.recurringCommits] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.recurringCommits] with a well-typed
+                 * `List<RecurringCommit>` value instead. This method is primarily for setting the
+                 * field to an undocumented or not yet supported value.
+                 */
+                fun recurringCommits(recurringCommits: JsonField<List<RecurringCommit>>) = apply {
+                    this.recurringCommits = recurringCommits.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [RecurringCommit] to [recurringCommits].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addRecurringCommit(recurringCommit: RecurringCommit) = apply {
+                    recurringCommits =
+                        (recurringCommits ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("recurringCommits", it).add(recurringCommit)
+                        }
+                }
+
+                fun recurringCredits(recurringCredits: List<RecurringCredit>) =
+                    recurringCredits(JsonField.of(recurringCredits))
+
+                /**
+                 * Sets [Builder.recurringCredits] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.recurringCredits] with a well-typed
+                 * `List<RecurringCredit>` value instead. This method is primarily for setting the
+                 * field to an undocumented or not yet supported value.
+                 */
+                fun recurringCredits(recurringCredits: JsonField<List<RecurringCredit>>) = apply {
+                    this.recurringCredits = recurringCredits.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [RecurringCredit] to [recurringCredits].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addRecurringCredit(recurringCredit: RecurringCredit) = apply {
+                    recurringCredits =
+                        (recurringCredits ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("recurringCredits", it).add(recurringCredit)
+                        }
+                }
+
+                /**
+                 * Determines which scheduled and commit charges to consolidate onto the Contract's
+                 * usage invoice. The charge's `timestamp` must match the usage invoice's
+                 * `ending_before` date for consolidation to occur. This field cannot be modified
+                 * after a Contract has been created. If this field is omitted, charges will appear
+                 * on a separate invoice from usage charges.
+                 */
+                fun scheduledChargesOnUsageInvoices(
+                    scheduledChargesOnUsageInvoices: ScheduledChargesOnUsageInvoices
+                ) = scheduledChargesOnUsageInvoices(JsonField.of(scheduledChargesOnUsageInvoices))
+
+                /**
+                 * Sets [Builder.scheduledChargesOnUsageInvoices] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.scheduledChargesOnUsageInvoices] with a
+                 * well-typed [ScheduledChargesOnUsageInvoices] value instead. This method is
+                 * primarily for setting the field to an undocumented or not yet supported value.
+                 */
+                fun scheduledChargesOnUsageInvoices(
+                    scheduledChargesOnUsageInvoices: JsonField<ScheduledChargesOnUsageInvoices>
+                ) = apply { this.scheduledChargesOnUsageInvoices = scheduledChargesOnUsageInvoices }
+
+                fun spendThresholdConfiguration(
+                    spendThresholdConfiguration: SpendThresholdConfiguration
+                ) = spendThresholdConfiguration(JsonField.of(spendThresholdConfiguration))
+
+                /**
+                 * Sets [Builder.spendThresholdConfiguration] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.spendThresholdConfiguration] with a well-typed
+                 * [SpendThresholdConfiguration] value instead. This method is primarily for setting
+                 * the field to an undocumented or not yet supported value.
+                 */
+                fun spendThresholdConfiguration(
+                    spendThresholdConfiguration: JsonField<SpendThresholdConfiguration>
+                ) = apply { this.spendThresholdConfiguration = spendThresholdConfiguration }
+
+                /** List of subscriptions on the contract. */
+                fun subscriptions(subscriptions: List<Subscription>) =
+                    subscriptions(JsonField.of(subscriptions))
+
+                /**
+                 * Sets [Builder.subscriptions] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.subscriptions] with a well-typed
+                 * `List<Subscription>` value instead. This method is primarily for setting the
+                 * field to an undocumented or not yet supported value.
+                 */
+                fun subscriptions(subscriptions: JsonField<List<Subscription>>) = apply {
+                    this.subscriptions = subscriptions.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [Subscription] to [subscriptions].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addSubscription(subscription: Subscription) = apply {
+                    subscriptions =
+                        (subscriptions ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("subscriptions", it).add(subscription)
+                        }
+                }
+
+                /** Optional uniqueness key to prevent duplicate contract creations. */
+                fun uniquenessKey(uniquenessKey: String) =
+                    uniquenessKey(JsonField.of(uniquenessKey))
+
+                /**
+                 * Sets [Builder.uniquenessKey] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.uniquenessKey] with a well-typed [String] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun uniquenessKey(uniquenessKey: JsonField<String>) = apply {
+                    this.uniquenessKey = uniquenessKey
+                }
+
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
+
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
+
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [Contract].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .id()
+                 * .commits()
+                 * .createdAt()
+                 * .createdBy()
+                 * .customerId()
+                 * .overrides()
+                 * .scheduledCharges()
+                 * .startingAt()
+                 * .transitions()
+                 * .usageFilter()
+                 * .usageStatementSchedule()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
+                 */
+                fun build(): Contract =
+                    Contract(
+                        checkRequired("id", id),
+                        checkRequired("commits", commits).map { it.toImmutable() },
+                        checkRequired("createdAt", createdAt),
+                        checkRequired("createdBy", createdBy),
+                        checkRequired("customerId", customerId),
+                        checkRequired("overrides", overrides).map { it.toImmutable() },
+                        checkRequired("scheduledCharges", scheduledCharges).map {
+                            it.toImmutable()
+                        },
+                        checkRequired("startingAt", startingAt),
+                        checkRequired("transitions", transitions).map { it.toImmutable() },
+                        checkRequired("usageFilter", usageFilter).map { it.toImmutable() },
+                        checkRequired("usageStatementSchedule", usageStatementSchedule),
+                        (credits ?: JsonMissing.of()).map { it.toImmutable() },
+                        customFields,
+                        customerBillingProviderConfiguration,
+                        endingBefore,
+                        hasMore,
+                        hierarchyConfiguration,
+                        multiplierOverridePrioritization,
+                        name,
+                        netPaymentTermsDays,
+                        packageId,
+                        prepaidBalanceThresholdConfiguration,
+                        rateCardId,
+                        (recurringCommits ?: JsonMissing.of()).map { it.toImmutable() },
+                        (recurringCredits ?: JsonMissing.of()).map { it.toImmutable() },
+                        scheduledChargesOnUsageInvoices,
+                        spendThresholdConfiguration,
+                        (subscriptions ?: JsonMissing.of()).map { it.toImmutable() },
+                        uniquenessKey,
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): Contract = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                id()
+                commits().forEach { it.validate() }
+                createdAt()
+                createdBy()
+                customerId()
+                overrides().forEach { it.validate() }
+                scheduledCharges().forEach { it.validate() }
+                startingAt()
+                transitions().forEach { it.validate() }
+                usageFilter().forEach { it.validate() }
+                usageStatementSchedule().validate()
+                credits().ifPresent { it.forEach { it.validate() } }
+                customFields().ifPresent { it.validate() }
+                customerBillingProviderConfiguration().ifPresent { it.validate() }
+                endingBefore()
+                hasMore().ifPresent { it.validate() }
+                hierarchyConfiguration().ifPresent { it.validate() }
+                multiplierOverridePrioritization().ifPresent { it.validate() }
+                name()
+                netPaymentTermsDays()
+                packageId()
+                prepaidBalanceThresholdConfiguration().ifPresent { it.validate() }
+                rateCardId()
+                recurringCommits().ifPresent { it.forEach { it.validate() } }
+                recurringCredits().ifPresent { it.forEach { it.validate() } }
+                scheduledChargesOnUsageInvoices().ifPresent { it.validate() }
+                spendThresholdConfiguration().ifPresent { it.validate() }
+                subscriptions().ifPresent { it.forEach { it.validate() } }
+                uniquenessKey()
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int =
+                (if (id.asKnown().isPresent) 1 else 0) +
+                    (commits.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (if (createdAt.asKnown().isPresent) 1 else 0) +
+                    (if (createdBy.asKnown().isPresent) 1 else 0) +
+                    (if (customerId.asKnown().isPresent) 1 else 0) +
+                    (overrides.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (scheduledCharges.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (if (startingAt.asKnown().isPresent) 1 else 0) +
+                    (transitions.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (usageFilter.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (usageStatementSchedule.asKnown().getOrNull()?.validity() ?: 0) +
+                    (credits.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (customFields.asKnown().getOrNull()?.validity() ?: 0) +
+                    (customerBillingProviderConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+                    (if (endingBefore.asKnown().isPresent) 1 else 0) +
+                    (hasMore.asKnown().getOrNull()?.validity() ?: 0) +
+                    (hierarchyConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+                    (multiplierOverridePrioritization.asKnown().getOrNull()?.validity() ?: 0) +
+                    (if (name.asKnown().isPresent) 1 else 0) +
+                    (if (netPaymentTermsDays.asKnown().isPresent) 1 else 0) +
+                    (if (packageId.asKnown().isPresent) 1 else 0) +
+                    (prepaidBalanceThresholdConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+                    (if (rateCardId.asKnown().isPresent) 1 else 0) +
+                    (recurringCommits.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (recurringCredits.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (scheduledChargesOnUsageInvoices.asKnown().getOrNull()?.validity() ?: 0) +
+                    (spendThresholdConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+                    (subscriptions.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (if (uniquenessKey.asKnown().isPresent) 1 else 0)
+
+            class Transition
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val fromContractId: JsonField<String>,
+                private val toContractId: JsonField<String>,
+                private val type: JsonField<Type>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("from_contract_id")
+                    @ExcludeMissing
+                    fromContractId: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("to_contract_id")
+                    @ExcludeMissing
+                    toContractId: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("type") @ExcludeMissing type: JsonField<Type> = JsonMissing.of(),
+                ) : this(fromContractId, toContractId, type, mutableMapOf())
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun fromContractId(): String = fromContractId.getRequired("from_contract_id")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun toContractId(): String = toContractId.getRequired("to_contract_id")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun type(): Type = type.getRequired("type")
+
+                /**
+                 * Returns the raw JSON value of [fromContractId].
+                 *
+                 * Unlike [fromContractId], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("from_contract_id")
+                @ExcludeMissing
+                fun _fromContractId(): JsonField<String> = fromContractId
+
+                /**
+                 * Returns the raw JSON value of [toContractId].
+                 *
+                 * Unlike [toContractId], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("to_contract_id")
+                @ExcludeMissing
+                fun _toContractId(): JsonField<String> = toContractId
+
+                /**
+                 * Returns the raw JSON value of [type].
+                 *
+                 * Unlike [type], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("type") @ExcludeMissing fun _type(): JsonField<Type> = type
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of [Transition].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .fromContractId()
+                     * .toContractId()
+                     * .type()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [Transition]. */
+                class Builder internal constructor() {
+
+                    private var fromContractId: JsonField<String>? = null
+                    private var toContractId: JsonField<String>? = null
+                    private var type: JsonField<Type>? = null
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(transition: Transition) = apply {
+                        fromContractId = transition.fromContractId
+                        toContractId = transition.toContractId
+                        type = transition.type
+                        additionalProperties = transition.additionalProperties.toMutableMap()
+                    }
+
+                    fun fromContractId(fromContractId: String) =
+                        fromContractId(JsonField.of(fromContractId))
+
+                    /**
+                     * Sets [Builder.fromContractId] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.fromContractId] with a well-typed [String]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun fromContractId(fromContractId: JsonField<String>) = apply {
+                        this.fromContractId = fromContractId
+                    }
+
+                    fun toContractId(toContractId: String) =
+                        toContractId(JsonField.of(toContractId))
+
+                    /**
+                     * Sets [Builder.toContractId] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.toContractId] with a well-typed [String]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun toContractId(toContractId: JsonField<String>) = apply {
+                        this.toContractId = toContractId
+                    }
+
+                    fun type(type: Type) = type(JsonField.of(type))
+
+                    /**
+                     * Sets [Builder.type] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.type] with a well-typed [Type] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun type(type: JsonField<Type>) = apply { this.type = type }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [Transition].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .fromContractId()
+                     * .toContractId()
+                     * .type()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): Transition =
+                        Transition(
+                            checkRequired("fromContractId", fromContractId),
+                            checkRequired("toContractId", toContractId),
+                            checkRequired("type", type),
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): Transition = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    fromContractId()
+                    toContractId()
+                    type().validate()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (fromContractId.asKnown().isPresent) 1 else 0) +
+                        (if (toContractId.asKnown().isPresent) 1 else 0) +
+                        (type.asKnown().getOrNull()?.validity() ?: 0)
+
+                class Type @JsonCreator private constructor(private val value: JsonField<String>) :
+                    Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val SUPERSEDE = of("SUPERSEDE")
+
+                        @JvmField val RENEWAL = of("RENEWAL")
+
+                        @JvmStatic fun of(value: String) = Type(JsonField.of(value))
+                    }
+
+                    /** An enum containing [Type]'s known values. */
+                    enum class Known {
+                        SUPERSEDE,
+                        RENEWAL,
+                    }
+
+                    /**
+                     * An enum containing [Type]'s known values, as well as an [_UNKNOWN] member.
+                     *
+                     * An instance of [Type] can contain an unknown value in a couple of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        SUPERSEDE,
+                        RENEWAL,
+                        /**
+                         * An enum member indicating that [Type] was instantiated with an unknown
+                         * value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            SUPERSEDE -> Value.SUPERSEDE
+                            RENEWAL -> Value.RENEWAL
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            SUPERSEDE -> Known.SUPERSEDE
+                            RENEWAL -> Known.RENEWAL
+                            else -> throw MetronomeInvalidDataException("Unknown Type: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Type = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Type && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is Transition &&
+                        fromContractId == other.fromContractId &&
+                        toContractId == other.toContractId &&
+                        type == other.type &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(fromContractId, toContractId, type, additionalProperties)
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "Transition{fromContractId=$fromContractId, toContractId=$toContractId, type=$type, additionalProperties=$additionalProperties}"
+            }
+
+            class UsageFilter
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val groupKey: JsonField<String>,
+                private val groupValues: JsonField<List<String>>,
+                private val startingAt: JsonField<OffsetDateTime>,
+                private val endingBefore: JsonField<OffsetDateTime>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("group_key")
+                    @ExcludeMissing
+                    groupKey: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("group_values")
+                    @ExcludeMissing
+                    groupValues: JsonField<List<String>> = JsonMissing.of(),
+                    @JsonProperty("starting_at")
+                    @ExcludeMissing
+                    startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                    @JsonProperty("ending_before")
+                    @ExcludeMissing
+                    endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                ) : this(groupKey, groupValues, startingAt, endingBefore, mutableMapOf())
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun groupKey(): String = groupKey.getRequired("group_key")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun groupValues(): List<String> = groupValues.getRequired("group_values")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun startingAt(): OffsetDateTime = startingAt.getRequired("starting_at")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun endingBefore(): Optional<OffsetDateTime> =
+                    endingBefore.getOptional("ending_before")
+
+                /**
+                 * Returns the raw JSON value of [groupKey].
+                 *
+                 * Unlike [groupKey], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("group_key")
+                @ExcludeMissing
+                fun _groupKey(): JsonField<String> = groupKey
+
+                /**
+                 * Returns the raw JSON value of [groupValues].
+                 *
+                 * Unlike [groupValues], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("group_values")
+                @ExcludeMissing
+                fun _groupValues(): JsonField<List<String>> = groupValues
+
+                /**
+                 * Returns the raw JSON value of [startingAt].
+                 *
+                 * Unlike [startingAt], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("starting_at")
+                @ExcludeMissing
+                fun _startingAt(): JsonField<OffsetDateTime> = startingAt
+
+                /**
+                 * Returns the raw JSON value of [endingBefore].
+                 *
+                 * Unlike [endingBefore], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("ending_before")
+                @ExcludeMissing
+                fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of [UsageFilter].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .groupKey()
+                     * .groupValues()
+                     * .startingAt()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [UsageFilter]. */
+                class Builder internal constructor() {
+
+                    private var groupKey: JsonField<String>? = null
+                    private var groupValues: JsonField<MutableList<String>>? = null
+                    private var startingAt: JsonField<OffsetDateTime>? = null
+                    private var endingBefore: JsonField<OffsetDateTime> = JsonMissing.of()
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(usageFilter: UsageFilter) = apply {
+                        groupKey = usageFilter.groupKey
+                        groupValues = usageFilter.groupValues.map { it.toMutableList() }
+                        startingAt = usageFilter.startingAt
+                        endingBefore = usageFilter.endingBefore
+                        additionalProperties = usageFilter.additionalProperties.toMutableMap()
+                    }
+
+                    fun groupKey(groupKey: String) = groupKey(JsonField.of(groupKey))
+
+                    /**
+                     * Sets [Builder.groupKey] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.groupKey] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun groupKey(groupKey: JsonField<String>) = apply { this.groupKey = groupKey }
+
+                    fun groupValues(groupValues: List<String>) =
+                        groupValues(JsonField.of(groupValues))
+
+                    /**
+                     * Sets [Builder.groupValues] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.groupValues] with a well-typed
+                     * `List<String>` value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun groupValues(groupValues: JsonField<List<String>>) = apply {
+                        this.groupValues = groupValues.map { it.toMutableList() }
+                    }
+
+                    /**
+                     * Adds a single [String] to [groupValues].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addGroupValue(groupValue: String) = apply {
+                        groupValues =
+                            (groupValues ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("groupValues", it).add(groupValue)
+                            }
+                    }
+
+                    fun startingAt(startingAt: OffsetDateTime) =
+                        startingAt(JsonField.of(startingAt))
+
+                    /**
+                     * Sets [Builder.startingAt] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.startingAt] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                        this.startingAt = startingAt
+                    }
+
+                    fun endingBefore(endingBefore: OffsetDateTime) =
+                        endingBefore(JsonField.of(endingBefore))
+
+                    /**
+                     * Sets [Builder.endingBefore] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.endingBefore] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
+                        this.endingBefore = endingBefore
+                    }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [UsageFilter].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .groupKey()
+                     * .groupValues()
+                     * .startingAt()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): UsageFilter =
+                        UsageFilter(
+                            checkRequired("groupKey", groupKey),
+                            checkRequired("groupValues", groupValues).map { it.toImmutable() },
+                            checkRequired("startingAt", startingAt),
+                            endingBefore,
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): UsageFilter = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    groupKey()
+                    groupValues()
+                    startingAt()
+                    endingBefore()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (groupKey.asKnown().isPresent) 1 else 0) +
+                        (groupValues.asKnown().getOrNull()?.size ?: 0) +
+                        (if (startingAt.asKnown().isPresent) 1 else 0) +
+                        (if (endingBefore.asKnown().isPresent) 1 else 0)
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is UsageFilter &&
+                        groupKey == other.groupKey &&
+                        groupValues == other.groupValues &&
+                        startingAt == other.startingAt &&
+                        endingBefore == other.endingBefore &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(
+                        groupKey,
+                        groupValues,
+                        startingAt,
+                        endingBefore,
+                        additionalProperties,
+                    )
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "UsageFilter{groupKey=$groupKey, groupValues=$groupValues, startingAt=$startingAt, endingBefore=$endingBefore, additionalProperties=$additionalProperties}"
+            }
+
+            class UsageStatementSchedule
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val billingAnchorDate: JsonField<OffsetDateTime>,
+                private val frequency: JsonField<Frequency>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("billing_anchor_date")
+                    @ExcludeMissing
+                    billingAnchorDate: JsonField<OffsetDateTime> = JsonMissing.of(),
+                    @JsonProperty("frequency")
+                    @ExcludeMissing
+                    frequency: JsonField<Frequency> = JsonMissing.of(),
+                ) : this(billingAnchorDate, frequency, mutableMapOf())
+
+                /**
+                 * Contract usage statements follow a selected cadence based on this date.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun billingAnchorDate(): OffsetDateTime =
+                    billingAnchorDate.getRequired("billing_anchor_date")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun frequency(): Frequency = frequency.getRequired("frequency")
+
+                /**
+                 * Returns the raw JSON value of [billingAnchorDate].
+                 *
+                 * Unlike [billingAnchorDate], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("billing_anchor_date")
+                @ExcludeMissing
+                fun _billingAnchorDate(): JsonField<OffsetDateTime> = billingAnchorDate
+
+                /**
+                 * Returns the raw JSON value of [frequency].
+                 *
+                 * Unlike [frequency], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("frequency")
+                @ExcludeMissing
+                fun _frequency(): JsonField<Frequency> = frequency
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of
+                     * [UsageStatementSchedule].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .billingAnchorDate()
+                     * .frequency()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [UsageStatementSchedule]. */
+                class Builder internal constructor() {
+
+                    private var billingAnchorDate: JsonField<OffsetDateTime>? = null
+                    private var frequency: JsonField<Frequency>? = null
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(usageStatementSchedule: UsageStatementSchedule) = apply {
+                        billingAnchorDate = usageStatementSchedule.billingAnchorDate
+                        frequency = usageStatementSchedule.frequency
+                        additionalProperties =
+                            usageStatementSchedule.additionalProperties.toMutableMap()
+                    }
+
+                    /** Contract usage statements follow a selected cadence based on this date. */
+                    fun billingAnchorDate(billingAnchorDate: OffsetDateTime) =
+                        billingAnchorDate(JsonField.of(billingAnchorDate))
+
+                    /**
+                     * Sets [Builder.billingAnchorDate] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.billingAnchorDate] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun billingAnchorDate(billingAnchorDate: JsonField<OffsetDateTime>) = apply {
+                        this.billingAnchorDate = billingAnchorDate
+                    }
+
+                    fun frequency(frequency: Frequency) = frequency(JsonField.of(frequency))
+
+                    /**
+                     * Sets [Builder.frequency] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.frequency] with a well-typed [Frequency]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun frequency(frequency: JsonField<Frequency>) = apply {
+                        this.frequency = frequency
+                    }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [UsageStatementSchedule].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .billingAnchorDate()
+                     * .frequency()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): UsageStatementSchedule =
+                        UsageStatementSchedule(
+                            checkRequired("billingAnchorDate", billingAnchorDate),
+                            checkRequired("frequency", frequency),
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): UsageStatementSchedule = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    billingAnchorDate()
+                    frequency().validate()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (billingAnchorDate.asKnown().isPresent) 1 else 0) +
+                        (frequency.asKnown().getOrNull()?.validity() ?: 0)
+
+                class Frequency
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val MONTHLY = of("MONTHLY")
+
+                        @JvmField val QUARTERLY = of("QUARTERLY")
+
+                        @JvmField val ANNUAL = of("ANNUAL")
+
+                        @JvmField val WEEKLY = of("WEEKLY")
+
+                        @JvmStatic fun of(value: String) = Frequency(JsonField.of(value))
+                    }
+
+                    /** An enum containing [Frequency]'s known values. */
+                    enum class Known {
+                        MONTHLY,
+                        QUARTERLY,
+                        ANNUAL,
+                        WEEKLY,
+                    }
+
+                    /**
+                     * An enum containing [Frequency]'s known values, as well as an [_UNKNOWN]
+                     * member.
+                     *
+                     * An instance of [Frequency] can contain an unknown value in a couple of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        MONTHLY,
+                        QUARTERLY,
+                        ANNUAL,
+                        WEEKLY,
+                        /**
+                         * An enum member indicating that [Frequency] was instantiated with an
+                         * unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            MONTHLY -> Value.MONTHLY
+                            QUARTERLY -> Value.QUARTERLY
+                            ANNUAL -> Value.ANNUAL
+                            WEEKLY -> Value.WEEKLY
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            MONTHLY -> Known.MONTHLY
+                            QUARTERLY -> Known.QUARTERLY
+                            ANNUAL -> Known.ANNUAL
+                            WEEKLY -> Known.WEEKLY
+                            else -> throw MetronomeInvalidDataException("Unknown Frequency: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Frequency = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Frequency && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is UsageStatementSchedule &&
+                        billingAnchorDate == other.billingAnchorDate &&
+                        frequency == other.frequency &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(billingAnchorDate, frequency, additionalProperties)
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "UsageStatementSchedule{billingAnchorDate=$billingAnchorDate, frequency=$frequency, additionalProperties=$additionalProperties}"
+            }
+
+            /** Custom fields to be added eg. { "key1": "value1", "key2": "value2" } */
+            class CustomFields
+            @JsonCreator
+            private constructor(
+                @com.fasterxml.jackson.annotation.JsonValue
+                private val additionalProperties: Map<String, JsonValue>
+            ) {
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> = additionalProperties
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /** Returns a mutable builder for constructing an instance of [CustomFields]. */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [CustomFields]. */
+                class Builder internal constructor() {
+
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(customFields: CustomFields) = apply {
+                        additionalProperties = customFields.additionalProperties.toMutableMap()
+                    }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [CustomFields].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     */
+                    fun build(): CustomFields = CustomFields(additionalProperties.toImmutable())
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): CustomFields = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    additionalProperties.count { (_, value) ->
+                        !value.isNull() && !value.isMissing()
+                    }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is CustomFields &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy { Objects.hash(additionalProperties) }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() = "CustomFields{additionalProperties=$additionalProperties}"
+            }
+
+            /** The billing provider configuration associated with the contract. */
+            class CustomerBillingProviderConfiguration
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val id: JsonField<String>,
+                private val billingProvider: JsonField<BillingProvider>,
+                private val deliveryMethod: JsonField<DeliveryMethod>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("billing_provider")
+                    @ExcludeMissing
+                    billingProvider: JsonField<BillingProvider> = JsonMissing.of(),
+                    @JsonProperty("delivery_method")
+                    @ExcludeMissing
+                    deliveryMethod: JsonField<DeliveryMethod> = JsonMissing.of(),
+                ) : this(id, billingProvider, deliveryMethod, mutableMapOf())
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun id(): Optional<String> = id.getOptional("id")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun billingProvider(): Optional<BillingProvider> =
+                    billingProvider.getOptional("billing_provider")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun deliveryMethod(): Optional<DeliveryMethod> =
+                    deliveryMethod.getOptional("delivery_method")
+
+                /**
+                 * Returns the raw JSON value of [id].
+                 *
+                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                /**
+                 * Returns the raw JSON value of [billingProvider].
+                 *
+                 * Unlike [billingProvider], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("billing_provider")
+                @ExcludeMissing
+                fun _billingProvider(): JsonField<BillingProvider> = billingProvider
+
+                /**
+                 * Returns the raw JSON value of [deliveryMethod].
+                 *
+                 * Unlike [deliveryMethod], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("delivery_method")
+                @ExcludeMissing
+                fun _deliveryMethod(): JsonField<DeliveryMethod> = deliveryMethod
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of
+                     * [CustomerBillingProviderConfiguration].
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [CustomerBillingProviderConfiguration]. */
+                class Builder internal constructor() {
+
+                    private var id: JsonField<String> = JsonMissing.of()
+                    private var billingProvider: JsonField<BillingProvider> = JsonMissing.of()
+                    private var deliveryMethod: JsonField<DeliveryMethod> = JsonMissing.of()
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(
+                        customerBillingProviderConfiguration: CustomerBillingProviderConfiguration
+                    ) = apply {
+                        id = customerBillingProviderConfiguration.id
+                        billingProvider = customerBillingProviderConfiguration.billingProvider
+                        deliveryMethod = customerBillingProviderConfiguration.deliveryMethod
+                        additionalProperties =
+                            customerBillingProviderConfiguration.additionalProperties.toMutableMap()
+                    }
+
+                    fun id(id: String) = id(JsonField.of(id))
+
+                    /**
+                     * Sets [Builder.id] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.id] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun id(id: JsonField<String>) = apply { this.id = id }
+
+                    fun billingProvider(billingProvider: BillingProvider) =
+                        billingProvider(JsonField.of(billingProvider))
+
+                    /**
+                     * Sets [Builder.billingProvider] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.billingProvider] with a well-typed
+                     * [BillingProvider] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun billingProvider(billingProvider: JsonField<BillingProvider>) = apply {
+                        this.billingProvider = billingProvider
+                    }
+
+                    fun deliveryMethod(deliveryMethod: DeliveryMethod) =
+                        deliveryMethod(JsonField.of(deliveryMethod))
+
+                    /**
+                     * Sets [Builder.deliveryMethod] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.deliveryMethod] with a well-typed
+                     * [DeliveryMethod] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun deliveryMethod(deliveryMethod: JsonField<DeliveryMethod>) = apply {
+                        this.deliveryMethod = deliveryMethod
+                    }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [CustomerBillingProviderConfiguration].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     */
+                    fun build(): CustomerBillingProviderConfiguration =
+                        CustomerBillingProviderConfiguration(
+                            id,
+                            billingProvider,
+                            deliveryMethod,
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): CustomerBillingProviderConfiguration = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    id()
+                    billingProvider().ifPresent { it.validate() }
+                    deliveryMethod().ifPresent { it.validate() }
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (id.asKnown().isPresent) 1 else 0) +
+                        (billingProvider.asKnown().getOrNull()?.validity() ?: 0) +
+                        (deliveryMethod.asKnown().getOrNull()?.validity() ?: 0)
+
+                class BillingProvider
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val AWS_MARKETPLACE = of("aws_marketplace")
+
+                        @JvmField val STRIPE = of("stripe")
+
+                        @JvmField val NETSUITE = of("netsuite")
+
+                        @JvmField val CUSTOM = of("custom")
+
+                        @JvmField val AZURE_MARKETPLACE = of("azure_marketplace")
+
+                        @JvmField val QUICKBOOKS_ONLINE = of("quickbooks_online")
+
+                        @JvmField val WORKDAY = of("workday")
+
+                        @JvmField val GCP_MARKETPLACE = of("gcp_marketplace")
+
+                        @JvmField val METRONOME = of("metronome")
+
+                        @JvmStatic fun of(value: String) = BillingProvider(JsonField.of(value))
+                    }
+
+                    /** An enum containing [BillingProvider]'s known values. */
+                    enum class Known {
+                        AWS_MARKETPLACE,
+                        STRIPE,
+                        NETSUITE,
+                        CUSTOM,
+                        AZURE_MARKETPLACE,
+                        QUICKBOOKS_ONLINE,
+                        WORKDAY,
+                        GCP_MARKETPLACE,
+                        METRONOME,
+                    }
+
+                    /**
+                     * An enum containing [BillingProvider]'s known values, as well as an [_UNKNOWN]
+                     * member.
+                     *
+                     * An instance of [BillingProvider] can contain an unknown value in a couple of
+                     * cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        AWS_MARKETPLACE,
+                        STRIPE,
+                        NETSUITE,
+                        CUSTOM,
+                        AZURE_MARKETPLACE,
+                        QUICKBOOKS_ONLINE,
+                        WORKDAY,
+                        GCP_MARKETPLACE,
+                        METRONOME,
+                        /**
+                         * An enum member indicating that [BillingProvider] was instantiated with an
+                         * unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            AWS_MARKETPLACE -> Value.AWS_MARKETPLACE
+                            STRIPE -> Value.STRIPE
+                            NETSUITE -> Value.NETSUITE
+                            CUSTOM -> Value.CUSTOM
+                            AZURE_MARKETPLACE -> Value.AZURE_MARKETPLACE
+                            QUICKBOOKS_ONLINE -> Value.QUICKBOOKS_ONLINE
+                            WORKDAY -> Value.WORKDAY
+                            GCP_MARKETPLACE -> Value.GCP_MARKETPLACE
+                            METRONOME -> Value.METRONOME
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            AWS_MARKETPLACE -> Known.AWS_MARKETPLACE
+                            STRIPE -> Known.STRIPE
+                            NETSUITE -> Known.NETSUITE
+                            CUSTOM -> Known.CUSTOM
+                            AZURE_MARKETPLACE -> Known.AZURE_MARKETPLACE
+                            QUICKBOOKS_ONLINE -> Known.QUICKBOOKS_ONLINE
+                            WORKDAY -> Known.WORKDAY
+                            GCP_MARKETPLACE -> Known.GCP_MARKETPLACE
+                            METRONOME -> Known.METRONOME
+                            else ->
+                                throw MetronomeInvalidDataException(
+                                    "Unknown BillingProvider: $value"
+                                )
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): BillingProvider = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is BillingProvider && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                class DeliveryMethod
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val DIRECT_TO_BILLING_PROVIDER = of("direct_to_billing_provider")
+
+                        @JvmField val AWS_SQS = of("aws_sqs")
+
+                        @JvmField val TACKLE = of("tackle")
+
+                        @JvmField val AWS_SNS = of("aws_sns")
+
+                        @JvmStatic fun of(value: String) = DeliveryMethod(JsonField.of(value))
+                    }
+
+                    /** An enum containing [DeliveryMethod]'s known values. */
+                    enum class Known {
+                        DIRECT_TO_BILLING_PROVIDER,
+                        AWS_SQS,
+                        TACKLE,
+                        AWS_SNS,
+                    }
+
+                    /**
+                     * An enum containing [DeliveryMethod]'s known values, as well as an [_UNKNOWN]
+                     * member.
+                     *
+                     * An instance of [DeliveryMethod] can contain an unknown value in a couple of
+                     * cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        DIRECT_TO_BILLING_PROVIDER,
+                        AWS_SQS,
+                        TACKLE,
+                        AWS_SNS,
+                        /**
+                         * An enum member indicating that [DeliveryMethod] was instantiated with an
+                         * unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            DIRECT_TO_BILLING_PROVIDER -> Value.DIRECT_TO_BILLING_PROVIDER
+                            AWS_SQS -> Value.AWS_SQS
+                            TACKLE -> Value.TACKLE
+                            AWS_SNS -> Value.AWS_SNS
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            DIRECT_TO_BILLING_PROVIDER -> Known.DIRECT_TO_BILLING_PROVIDER
+                            AWS_SQS -> Known.AWS_SQS
+                            TACKLE -> Known.TACKLE
+                            AWS_SNS -> Known.AWS_SNS
+                            else ->
+                                throw MetronomeInvalidDataException(
+                                    "Unknown DeliveryMethod: $value"
+                                )
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): DeliveryMethod = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is DeliveryMethod && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is CustomerBillingProviderConfiguration &&
+                        id == other.id &&
+                        billingProvider == other.billingProvider &&
+                        deliveryMethod == other.deliveryMethod &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(id, billingProvider, deliveryMethod, additionalProperties)
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "CustomerBillingProviderConfiguration{id=$id, billingProvider=$billingProvider, deliveryMethod=$deliveryMethod, additionalProperties=$additionalProperties}"
+            }
+
+            /**
+             * Indicates whether there are more items than the limit for this endpoint. Use the
+             * respective list endpoints to get the full lists.
+             */
+            class HasMore
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val commits: JsonField<Boolean>,
+                private val credits: JsonField<Boolean>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("commits")
+                    @ExcludeMissing
+                    commits: JsonField<Boolean> = JsonMissing.of(),
+                    @JsonProperty("credits")
+                    @ExcludeMissing
+                    credits: JsonField<Boolean> = JsonMissing.of(),
+                ) : this(commits, credits, mutableMapOf())
+
+                /**
+                 * Whether there are more commits on this contract than the limit for this endpoint.
+                 * Use the /contracts/customerCommits/list endpoint to get the full list of commits.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun commits(): Boolean = commits.getRequired("commits")
+
+                /**
+                 * Whether there are more credits on this contract than the limit for this endpoint.
+                 * Use the /contracts/customerCredits/list endpoint to get the full list of credits.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun credits(): Boolean = credits.getRequired("credits")
+
+                /**
+                 * Returns the raw JSON value of [commits].
+                 *
+                 * Unlike [commits], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("commits")
+                @ExcludeMissing
+                fun _commits(): JsonField<Boolean> = commits
+
+                /**
+                 * Returns the raw JSON value of [credits].
+                 *
+                 * Unlike [credits], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("credits")
+                @ExcludeMissing
+                fun _credits(): JsonField<Boolean> = credits
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of [HasMore].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .commits()
+                     * .credits()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [HasMore]. */
+                class Builder internal constructor() {
+
+                    private var commits: JsonField<Boolean>? = null
+                    private var credits: JsonField<Boolean>? = null
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(hasMore: HasMore) = apply {
+                        commits = hasMore.commits
+                        credits = hasMore.credits
+                        additionalProperties = hasMore.additionalProperties.toMutableMap()
+                    }
+
+                    /**
+                     * Whether there are more commits on this contract than the limit for this
+                     * endpoint. Use the /contracts/customerCommits/list endpoint to get the full
+                     * list of commits.
+                     */
+                    fun commits(commits: Boolean) = commits(JsonField.of(commits))
+
+                    /**
+                     * Sets [Builder.commits] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.commits] with a well-typed [Boolean] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun commits(commits: JsonField<Boolean>) = apply { this.commits = commits }
+
+                    /**
+                     * Whether there are more credits on this contract than the limit for this
+                     * endpoint. Use the /contracts/customerCredits/list endpoint to get the full
+                     * list of credits.
+                     */
+                    fun credits(credits: Boolean) = credits(JsonField.of(credits))
+
+                    /**
+                     * Sets [Builder.credits] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.credits] with a well-typed [Boolean] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun credits(credits: JsonField<Boolean>) = apply { this.credits = credits }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [HasMore].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .commits()
+                     * .credits()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): HasMore =
+                        HasMore(
+                            checkRequired("commits", commits),
+                            checkRequired("credits", credits),
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): HasMore = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    commits()
+                    credits()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (commits.asKnown().isPresent) 1 else 0) +
+                        (if (credits.asKnown().isPresent) 1 else 0)
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is HasMore &&
+                        commits == other.commits &&
+                        credits == other.credits &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(commits, credits, additionalProperties)
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "HasMore{commits=$commits, credits=$credits, additionalProperties=$additionalProperties}"
+            }
+
+            /**
+             * Defaults to LOWEST_MULTIPLIER, which applies the greatest discount to list prices
+             * automatically. EXPLICIT prioritization requires specifying priorities for each
+             * multiplier; the one with the lowest priority value will be prioritized first.
+             */
+            class MultiplierOverridePrioritization
+            @JsonCreator
+            private constructor(private val value: JsonField<String>) : Enum {
+
+                /**
+                 * Returns this class instance's raw value.
+                 *
+                 * This is usually only useful if this instance was deserialized from data that
+                 * doesn't match any known member, and you want to know that value. For example, if
+                 * the SDK is on an older version than the API, then the API may respond with new
+                 * members that the SDK is unaware of.
+                 */
+                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+                companion object {
+
+                    @JvmField val LOWEST_MULTIPLIER = of("LOWEST_MULTIPLIER")
+
+                    @JvmField val EXPLICIT = of("EXPLICIT")
+
+                    @JvmStatic
+                    fun of(value: String) = MultiplierOverridePrioritization(JsonField.of(value))
+                }
+
+                /** An enum containing [MultiplierOverridePrioritization]'s known values. */
+                enum class Known {
+                    LOWEST_MULTIPLIER,
+                    EXPLICIT,
+                }
+
+                /**
+                 * An enum containing [MultiplierOverridePrioritization]'s known values, as well as
+                 * an [_UNKNOWN] member.
+                 *
+                 * An instance of [MultiplierOverridePrioritization] can contain an unknown value in
+                 * a couple of cases:
+                 * - It was deserialized from data that doesn't match any known member. For example,
+                 *   if the SDK is on an older version than the API, then the API may respond with
+                 *   new members that the SDK is unaware of.
+                 * - It was constructed with an arbitrary value using the [of] method.
+                 */
+                enum class Value {
+                    LOWEST_MULTIPLIER,
+                    EXPLICIT,
+                    /**
+                     * An enum member indicating that [MultiplierOverridePrioritization] was
+                     * instantiated with an unknown value.
+                     */
+                    _UNKNOWN,
+                }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value, or
+                 * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                 *
+                 * Use the [known] method instead if you're certain the value is always known or if
+                 * you want to throw for the unknown case.
+                 */
+                fun value(): Value =
+                    when (this) {
+                        LOWEST_MULTIPLIER -> Value.LOWEST_MULTIPLIER
+                        EXPLICIT -> Value.EXPLICIT
+                        else -> Value._UNKNOWN
+                    }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value.
+                 *
+                 * Use the [value] method instead if you're uncertain the value is always known and
+                 * don't want to throw for the unknown case.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value is a not a
+                 *   known member.
+                 */
+                fun known(): Known =
+                    when (this) {
+                        LOWEST_MULTIPLIER -> Known.LOWEST_MULTIPLIER
+                        EXPLICIT -> Known.EXPLICIT
+                        else ->
+                            throw MetronomeInvalidDataException(
+                                "Unknown MultiplierOverridePrioritization: $value"
+                            )
+                    }
+
+                /**
+                 * Returns this class instance's primitive wire representation.
+                 *
+                 * This differs from the [toString] method because that method is primarily for
+                 * debugging and generally doesn't throw.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value does not
+                 *   have the expected primitive type.
+                 */
+                fun asString(): String =
+                    _value().asString().orElseThrow {
+                        MetronomeInvalidDataException("Value is not a String")
+                    }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): MultiplierOverridePrioritization = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    known()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is MultiplierOverridePrioritization && value == other.value
+                }
+
+                override fun hashCode() = value.hashCode()
+
+                override fun toString() = value.toString()
+            }
+
+            class RecurringCommit
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val id: JsonField<String>,
+                private val accessAmount: JsonField<AccessAmount>,
+                private val commitDuration: JsonField<CommitDuration>,
+                private val priority: JsonField<Double>,
+                private val product: JsonField<Product>,
+                private val rateType: JsonField<RateType>,
+                private val startingAt: JsonField<OffsetDateTime>,
+                private val applicableProductIds: JsonField<List<String>>,
+                private val applicableProductTags: JsonField<List<String>>,
+                private val contract: JsonField<InnerContract>,
+                private val description: JsonField<String>,
+                private val endingBefore: JsonField<OffsetDateTime>,
+                private val hierarchyConfiguration: JsonField<CommitHierarchyConfiguration>,
+                private val invoiceAmount: JsonField<InvoiceAmount>,
+                private val name: JsonField<String>,
+                private val netsuiteSalesOrderId: JsonField<String>,
+                private val proration: JsonField<Proration>,
+                private val recurrenceFrequency: JsonField<RecurrenceFrequency>,
+                private val rolloverFraction: JsonField<Double>,
+                private val specifiers: JsonField<List<CommitSpecifier>>,
+                private val subscriptionConfig: JsonField<RecurringCommitSubscriptionConfig>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("access_amount")
+                    @ExcludeMissing
+                    accessAmount: JsonField<AccessAmount> = JsonMissing.of(),
+                    @JsonProperty("commit_duration")
+                    @ExcludeMissing
+                    commitDuration: JsonField<CommitDuration> = JsonMissing.of(),
+                    @JsonProperty("priority")
+                    @ExcludeMissing
+                    priority: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("product")
+                    @ExcludeMissing
+                    product: JsonField<Product> = JsonMissing.of(),
+                    @JsonProperty("rate_type")
+                    @ExcludeMissing
+                    rateType: JsonField<RateType> = JsonMissing.of(),
+                    @JsonProperty("starting_at")
+                    @ExcludeMissing
+                    startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                    @JsonProperty("applicable_product_ids")
+                    @ExcludeMissing
+                    applicableProductIds: JsonField<List<String>> = JsonMissing.of(),
+                    @JsonProperty("applicable_product_tags")
+                    @ExcludeMissing
+                    applicableProductTags: JsonField<List<String>> = JsonMissing.of(),
+                    @JsonProperty("contract")
+                    @ExcludeMissing
+                    contract: JsonField<InnerContract> = JsonMissing.of(),
+                    @JsonProperty("description")
+                    @ExcludeMissing
+                    description: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("ending_before")
+                    @ExcludeMissing
+                    endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                    @JsonProperty("hierarchy_configuration")
+                    @ExcludeMissing
+                    hierarchyConfiguration: JsonField<CommitHierarchyConfiguration> =
+                        JsonMissing.of(),
+                    @JsonProperty("invoice_amount")
+                    @ExcludeMissing
+                    invoiceAmount: JsonField<InvoiceAmount> = JsonMissing.of(),
+                    @JsonProperty("name")
+                    @ExcludeMissing
+                    name: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("netsuite_sales_order_id")
+                    @ExcludeMissing
+                    netsuiteSalesOrderId: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("proration")
+                    @ExcludeMissing
+                    proration: JsonField<Proration> = JsonMissing.of(),
+                    @JsonProperty("recurrence_frequency")
+                    @ExcludeMissing
+                    recurrenceFrequency: JsonField<RecurrenceFrequency> = JsonMissing.of(),
+                    @JsonProperty("rollover_fraction")
+                    @ExcludeMissing
+                    rolloverFraction: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("specifiers")
+                    @ExcludeMissing
+                    specifiers: JsonField<List<CommitSpecifier>> = JsonMissing.of(),
+                    @JsonProperty("subscription_config")
+                    @ExcludeMissing
+                    subscriptionConfig: JsonField<RecurringCommitSubscriptionConfig> =
+                        JsonMissing.of(),
+                ) : this(
+                    id,
+                    accessAmount,
+                    commitDuration,
+                    priority,
+                    product,
+                    rateType,
+                    startingAt,
+                    applicableProductIds,
+                    applicableProductTags,
+                    contract,
+                    description,
+                    endingBefore,
+                    hierarchyConfiguration,
+                    invoiceAmount,
+                    name,
+                    netsuiteSalesOrderId,
+                    proration,
+                    recurrenceFrequency,
+                    rolloverFraction,
+                    specifiers,
+                    subscriptionConfig,
+                    mutableMapOf(),
+                )
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun id(): String = id.getRequired("id")
+
+                /**
+                 * The amount of commit to grant.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun accessAmount(): AccessAmount = accessAmount.getRequired("access_amount")
+
+                /**
+                 * The amount of time the created commits will be valid for
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun commitDuration(): CommitDuration = commitDuration.getRequired("commit_duration")
+
+                /**
+                 * Will be passed down to the individual commits
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun priority(): Double = priority.getRequired("priority")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun product(): Product = product.getRequired("product")
+
+                /**
+                 * Whether the created commits will use the commit rate or list rate
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun rateType(): RateType = rateType.getRequired("rate_type")
+
+                /**
+                 * Determines the start time for the first commit
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun startingAt(): OffsetDateTime = startingAt.getRequired("starting_at")
+
+                /**
+                 * Will be passed down to the individual commits
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun applicableProductIds(): Optional<List<String>> =
+                    applicableProductIds.getOptional("applicable_product_ids")
+
+                /**
+                 * Will be passed down to the individual commits
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun applicableProductTags(): Optional<List<String>> =
+                    applicableProductTags.getOptional("applicable_product_tags")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun contract(): Optional<InnerContract> = contract.getOptional("contract")
+
+                /**
+                 * Will be passed down to the individual commits
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun description(): Optional<String> = description.getOptional("description")
+
+                /**
+                 * Determines when the contract will stop creating recurring commits. Optional
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun endingBefore(): Optional<OffsetDateTime> =
+                    endingBefore.getOptional("ending_before")
+
+                /**
+                 * Optional configuration for recurring commit/credit hierarchy access control
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun hierarchyConfiguration(): Optional<CommitHierarchyConfiguration> =
+                    hierarchyConfiguration.getOptional("hierarchy_configuration")
+
+                /**
+                 * The amount the customer should be billed for the commit. Not required.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun invoiceAmount(): Optional<InvoiceAmount> =
+                    invoiceAmount.getOptional("invoice_amount")
+
+                /**
+                 * Displayed on invoices. Will be passed through to the individual commits
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun name(): Optional<String> = name.getOptional("name")
+
+                /**
+                 * Will be passed down to the individual commits
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun netsuiteSalesOrderId(): Optional<String> =
+                    netsuiteSalesOrderId.getOptional("netsuite_sales_order_id")
+
+                /**
+                 * Determines whether the first and last commit will be prorated. If not provided,
+                 * the default is FIRST_AND_LAST (i.e. prorate both the first and last commits).
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun proration(): Optional<Proration> = proration.getOptional("proration")
+
+                /**
+                 * The frequency at which the recurring commits will be created. If not provided: -
+                 * The commits will be created on the usage invoice frequency. If provided: - The
+                 * period defined in the duration will correspond to this frequency. - Commits will
+                 * be created aligned with the recurring commit's starting_at rather than the usage
+                 * invoice dates.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun recurrenceFrequency(): Optional<RecurrenceFrequency> =
+                    recurrenceFrequency.getOptional("recurrence_frequency")
+
+                /**
+                 * Will be passed down to the individual commits. This controls how much of an
+                 * individual unexpired commit will roll over upon contract transition. Must be
+                 * between 0 and 1.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun rolloverFraction(): Optional<Double> =
+                    rolloverFraction.getOptional("rollover_fraction")
+
+                /**
+                 * List of filters that determine what kind of customer usage draws down a commit or
+                 * credit. A customer's usage needs to meet the condition of at least one of the
+                 * specifiers to contribute to a commit's or credit's drawdown.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun specifiers(): Optional<List<CommitSpecifier>> =
+                    specifiers.getOptional("specifiers")
+
+                /**
+                 * Attach a subscription to the recurring commit/credit.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun subscriptionConfig(): Optional<RecurringCommitSubscriptionConfig> =
+                    subscriptionConfig.getOptional("subscription_config")
+
+                /**
+                 * Returns the raw JSON value of [id].
+                 *
+                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                /**
+                 * Returns the raw JSON value of [accessAmount].
+                 *
+                 * Unlike [accessAmount], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("access_amount")
+                @ExcludeMissing
+                fun _accessAmount(): JsonField<AccessAmount> = accessAmount
+
+                /**
+                 * Returns the raw JSON value of [commitDuration].
+                 *
+                 * Unlike [commitDuration], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("commit_duration")
+                @ExcludeMissing
+                fun _commitDuration(): JsonField<CommitDuration> = commitDuration
+
+                /**
+                 * Returns the raw JSON value of [priority].
+                 *
+                 * Unlike [priority], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("priority")
+                @ExcludeMissing
+                fun _priority(): JsonField<Double> = priority
+
+                /**
+                 * Returns the raw JSON value of [product].
+                 *
+                 * Unlike [product], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("product")
+                @ExcludeMissing
+                fun _product(): JsonField<Product> = product
+
+                /**
+                 * Returns the raw JSON value of [rateType].
+                 *
+                 * Unlike [rateType], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("rate_type")
+                @ExcludeMissing
+                fun _rateType(): JsonField<RateType> = rateType
+
+                /**
+                 * Returns the raw JSON value of [startingAt].
+                 *
+                 * Unlike [startingAt], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("starting_at")
+                @ExcludeMissing
+                fun _startingAt(): JsonField<OffsetDateTime> = startingAt
+
+                /**
+                 * Returns the raw JSON value of [applicableProductIds].
+                 *
+                 * Unlike [applicableProductIds], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("applicable_product_ids")
+                @ExcludeMissing
+                fun _applicableProductIds(): JsonField<List<String>> = applicableProductIds
+
+                /**
+                 * Returns the raw JSON value of [applicableProductTags].
+                 *
+                 * Unlike [applicableProductTags], this method doesn't throw if the JSON field has
+                 * an unexpected type.
+                 */
+                @JsonProperty("applicable_product_tags")
+                @ExcludeMissing
+                fun _applicableProductTags(): JsonField<List<String>> = applicableProductTags
+
+                /**
+                 * Returns the raw JSON value of [contract].
+                 *
+                 * Unlike [contract], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("contract")
+                @ExcludeMissing
+                fun _contract(): JsonField<InnerContract> = contract
+
+                /**
+                 * Returns the raw JSON value of [description].
+                 *
+                 * Unlike [description], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("description")
+                @ExcludeMissing
+                fun _description(): JsonField<String> = description
+
+                /**
+                 * Returns the raw JSON value of [endingBefore].
+                 *
+                 * Unlike [endingBefore], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("ending_before")
+                @ExcludeMissing
+                fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
+
+                /**
+                 * Returns the raw JSON value of [hierarchyConfiguration].
+                 *
+                 * Unlike [hierarchyConfiguration], this method doesn't throw if the JSON field has
+                 * an unexpected type.
+                 */
+                @JsonProperty("hierarchy_configuration")
+                @ExcludeMissing
+                fun _hierarchyConfiguration(): JsonField<CommitHierarchyConfiguration> =
+                    hierarchyConfiguration
+
+                /**
+                 * Returns the raw JSON value of [invoiceAmount].
+                 *
+                 * Unlike [invoiceAmount], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("invoice_amount")
+                @ExcludeMissing
+                fun _invoiceAmount(): JsonField<InvoiceAmount> = invoiceAmount
+
+                /**
+                 * Returns the raw JSON value of [name].
+                 *
+                 * Unlike [name], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+
+                /**
+                 * Returns the raw JSON value of [netsuiteSalesOrderId].
+                 *
+                 * Unlike [netsuiteSalesOrderId], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("netsuite_sales_order_id")
+                @ExcludeMissing
+                fun _netsuiteSalesOrderId(): JsonField<String> = netsuiteSalesOrderId
+
+                /**
+                 * Returns the raw JSON value of [proration].
+                 *
+                 * Unlike [proration], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("proration")
+                @ExcludeMissing
+                fun _proration(): JsonField<Proration> = proration
+
+                /**
+                 * Returns the raw JSON value of [recurrenceFrequency].
+                 *
+                 * Unlike [recurrenceFrequency], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("recurrence_frequency")
+                @ExcludeMissing
+                fun _recurrenceFrequency(): JsonField<RecurrenceFrequency> = recurrenceFrequency
+
+                /**
+                 * Returns the raw JSON value of [rolloverFraction].
+                 *
+                 * Unlike [rolloverFraction], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("rollover_fraction")
+                @ExcludeMissing
+                fun _rolloverFraction(): JsonField<Double> = rolloverFraction
+
+                /**
+                 * Returns the raw JSON value of [specifiers].
+                 *
+                 * Unlike [specifiers], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("specifiers")
+                @ExcludeMissing
+                fun _specifiers(): JsonField<List<CommitSpecifier>> = specifiers
+
+                /**
+                 * Returns the raw JSON value of [subscriptionConfig].
+                 *
+                 * Unlike [subscriptionConfig], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("subscription_config")
+                @ExcludeMissing
+                fun _subscriptionConfig(): JsonField<RecurringCommitSubscriptionConfig> =
+                    subscriptionConfig
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of [RecurringCommit].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * .accessAmount()
+                     * .commitDuration()
+                     * .priority()
+                     * .product()
+                     * .rateType()
+                     * .startingAt()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [RecurringCommit]. */
+                class Builder internal constructor() {
+
+                    private var id: JsonField<String>? = null
+                    private var accessAmount: JsonField<AccessAmount>? = null
+                    private var commitDuration: JsonField<CommitDuration>? = null
+                    private var priority: JsonField<Double>? = null
+                    private var product: JsonField<Product>? = null
+                    private var rateType: JsonField<RateType>? = null
+                    private var startingAt: JsonField<OffsetDateTime>? = null
+                    private var applicableProductIds: JsonField<MutableList<String>>? = null
+                    private var applicableProductTags: JsonField<MutableList<String>>? = null
+                    private var contract: JsonField<InnerContract> = JsonMissing.of()
+                    private var description: JsonField<String> = JsonMissing.of()
+                    private var endingBefore: JsonField<OffsetDateTime> = JsonMissing.of()
+                    private var hierarchyConfiguration: JsonField<CommitHierarchyConfiguration> =
+                        JsonMissing.of()
+                    private var invoiceAmount: JsonField<InvoiceAmount> = JsonMissing.of()
+                    private var name: JsonField<String> = JsonMissing.of()
+                    private var netsuiteSalesOrderId: JsonField<String> = JsonMissing.of()
+                    private var proration: JsonField<Proration> = JsonMissing.of()
+                    private var recurrenceFrequency: JsonField<RecurrenceFrequency> =
+                        JsonMissing.of()
+                    private var rolloverFraction: JsonField<Double> = JsonMissing.of()
+                    private var specifiers: JsonField<MutableList<CommitSpecifier>>? = null
+                    private var subscriptionConfig: JsonField<RecurringCommitSubscriptionConfig> =
+                        JsonMissing.of()
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(recurringCommit: RecurringCommit) = apply {
+                        id = recurringCommit.id
+                        accessAmount = recurringCommit.accessAmount
+                        commitDuration = recurringCommit.commitDuration
+                        priority = recurringCommit.priority
+                        product = recurringCommit.product
+                        rateType = recurringCommit.rateType
+                        startingAt = recurringCommit.startingAt
+                        applicableProductIds =
+                            recurringCommit.applicableProductIds.map { it.toMutableList() }
+                        applicableProductTags =
+                            recurringCommit.applicableProductTags.map { it.toMutableList() }
+                        contract = recurringCommit.contract
+                        description = recurringCommit.description
+                        endingBefore = recurringCommit.endingBefore
+                        hierarchyConfiguration = recurringCommit.hierarchyConfiguration
+                        invoiceAmount = recurringCommit.invoiceAmount
+                        name = recurringCommit.name
+                        netsuiteSalesOrderId = recurringCommit.netsuiteSalesOrderId
+                        proration = recurringCommit.proration
+                        recurrenceFrequency = recurringCommit.recurrenceFrequency
+                        rolloverFraction = recurringCommit.rolloverFraction
+                        specifiers = recurringCommit.specifiers.map { it.toMutableList() }
+                        subscriptionConfig = recurringCommit.subscriptionConfig
+                        additionalProperties = recurringCommit.additionalProperties.toMutableMap()
+                    }
+
+                    fun id(id: String) = id(JsonField.of(id))
+
+                    /**
+                     * Sets [Builder.id] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.id] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun id(id: JsonField<String>) = apply { this.id = id }
+
+                    /** The amount of commit to grant. */
+                    fun accessAmount(accessAmount: AccessAmount) =
+                        accessAmount(JsonField.of(accessAmount))
+
+                    /**
+                     * Sets [Builder.accessAmount] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.accessAmount] with a well-typed
+                     * [AccessAmount] value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun accessAmount(accessAmount: JsonField<AccessAmount>) = apply {
+                        this.accessAmount = accessAmount
+                    }
+
+                    /** The amount of time the created commits will be valid for */
+                    fun commitDuration(commitDuration: CommitDuration) =
+                        commitDuration(JsonField.of(commitDuration))
+
+                    /**
+                     * Sets [Builder.commitDuration] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.commitDuration] with a well-typed
+                     * [CommitDuration] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun commitDuration(commitDuration: JsonField<CommitDuration>) = apply {
+                        this.commitDuration = commitDuration
+                    }
+
+                    /** Will be passed down to the individual commits */
+                    fun priority(priority: Double) = priority(JsonField.of(priority))
+
+                    /**
+                     * Sets [Builder.priority] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.priority] with a well-typed [Double] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun priority(priority: JsonField<Double>) = apply { this.priority = priority }
+
+                    fun product(product: Product) = product(JsonField.of(product))
+
+                    /**
+                     * Sets [Builder.product] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.product] with a well-typed [Product] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun product(product: JsonField<Product>) = apply { this.product = product }
+
+                    /** Whether the created commits will use the commit rate or list rate */
+                    fun rateType(rateType: RateType) = rateType(JsonField.of(rateType))
+
+                    /**
+                     * Sets [Builder.rateType] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.rateType] with a well-typed [RateType] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun rateType(rateType: JsonField<RateType>) = apply { this.rateType = rateType }
+
+                    /** Determines the start time for the first commit */
+                    fun startingAt(startingAt: OffsetDateTime) =
+                        startingAt(JsonField.of(startingAt))
+
+                    /**
+                     * Sets [Builder.startingAt] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.startingAt] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                        this.startingAt = startingAt
+                    }
+
+                    /** Will be passed down to the individual commits */
+                    fun applicableProductIds(applicableProductIds: List<String>) =
+                        applicableProductIds(JsonField.of(applicableProductIds))
+
+                    /**
+                     * Sets [Builder.applicableProductIds] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.applicableProductIds] with a well-typed
+                     * `List<String>` value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun applicableProductIds(applicableProductIds: JsonField<List<String>>) =
+                        apply {
+                            this.applicableProductIds =
+                                applicableProductIds.map { it.toMutableList() }
+                        }
+
+                    /**
+                     * Adds a single [String] to [applicableProductIds].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addApplicableProductId(applicableProductId: String) = apply {
+                        applicableProductIds =
+                            (applicableProductIds ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("applicableProductIds", it).add(applicableProductId)
+                            }
+                    }
+
+                    /** Will be passed down to the individual commits */
+                    fun applicableProductTags(applicableProductTags: List<String>) =
+                        applicableProductTags(JsonField.of(applicableProductTags))
+
+                    /**
+                     * Sets [Builder.applicableProductTags] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.applicableProductTags] with a well-typed
+                     * `List<String>` value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun applicableProductTags(applicableProductTags: JsonField<List<String>>) =
+                        apply {
+                            this.applicableProductTags =
+                                applicableProductTags.map { it.toMutableList() }
+                        }
+
+                    /**
+                     * Adds a single [String] to [applicableProductTags].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addApplicableProductTag(applicableProductTag: String) = apply {
+                        applicableProductTags =
+                            (applicableProductTags ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("applicableProductTags", it).add(applicableProductTag)
+                            }
+                    }
+
+                    fun contract(contract: InnerContract) = contract(JsonField.of(contract))
+
+                    /**
+                     * Sets [Builder.contract] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.contract] with a well-typed [InnerContract]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun contract(contract: JsonField<InnerContract>) = apply {
+                        this.contract = contract
+                    }
+
+                    /** Will be passed down to the individual commits */
+                    fun description(description: String) = description(JsonField.of(description))
+
+                    /**
+                     * Sets [Builder.description] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.description] with a well-typed [String]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun description(description: JsonField<String>) = apply {
+                        this.description = description
+                    }
+
+                    /**
+                     * Determines when the contract will stop creating recurring commits. Optional
+                     */
+                    fun endingBefore(endingBefore: OffsetDateTime) =
+                        endingBefore(JsonField.of(endingBefore))
+
+                    /**
+                     * Sets [Builder.endingBefore] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.endingBefore] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
+                        this.endingBefore = endingBefore
+                    }
+
+                    /**
+                     * Optional configuration for recurring commit/credit hierarchy access control
+                     */
+                    fun hierarchyConfiguration(
+                        hierarchyConfiguration: CommitHierarchyConfiguration
+                    ) = hierarchyConfiguration(JsonField.of(hierarchyConfiguration))
+
+                    /**
+                     * Sets [Builder.hierarchyConfiguration] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.hierarchyConfiguration] with a well-typed
+                     * [CommitHierarchyConfiguration] value instead. This method is primarily for
+                     * setting the field to an undocumented or not yet supported value.
+                     */
+                    fun hierarchyConfiguration(
+                        hierarchyConfiguration: JsonField<CommitHierarchyConfiguration>
+                    ) = apply { this.hierarchyConfiguration = hierarchyConfiguration }
+
+                    /** The amount the customer should be billed for the commit. Not required. */
+                    fun invoiceAmount(invoiceAmount: InvoiceAmount) =
+                        invoiceAmount(JsonField.of(invoiceAmount))
+
+                    /**
+                     * Sets [Builder.invoiceAmount] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.invoiceAmount] with a well-typed
+                     * [InvoiceAmount] value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun invoiceAmount(invoiceAmount: JsonField<InvoiceAmount>) = apply {
+                        this.invoiceAmount = invoiceAmount
+                    }
+
+                    /** Displayed on invoices. Will be passed through to the individual commits */
+                    fun name(name: String) = name(JsonField.of(name))
+
+                    /**
+                     * Sets [Builder.name] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.name] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun name(name: JsonField<String>) = apply { this.name = name }
+
+                    /** Will be passed down to the individual commits */
+                    fun netsuiteSalesOrderId(netsuiteSalesOrderId: String) =
+                        netsuiteSalesOrderId(JsonField.of(netsuiteSalesOrderId))
+
+                    /**
+                     * Sets [Builder.netsuiteSalesOrderId] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.netsuiteSalesOrderId] with a well-typed
+                     * [String] value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun netsuiteSalesOrderId(netsuiteSalesOrderId: JsonField<String>) = apply {
+                        this.netsuiteSalesOrderId = netsuiteSalesOrderId
+                    }
+
+                    /**
+                     * Determines whether the first and last commit will be prorated. If not
+                     * provided, the default is FIRST_AND_LAST (i.e. prorate both the first and last
+                     * commits).
+                     */
+                    fun proration(proration: Proration) = proration(JsonField.of(proration))
+
+                    /**
+                     * Sets [Builder.proration] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.proration] with a well-typed [Proration]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun proration(proration: JsonField<Proration>) = apply {
+                        this.proration = proration
+                    }
+
+                    /**
+                     * The frequency at which the recurring commits will be created. If not
+                     * provided: - The commits will be created on the usage invoice frequency. If
+                     * provided: - The period defined in the duration will correspond to this
+                     * frequency. - Commits will be created aligned with the recurring commit's
+                     * starting_at rather than the usage invoice dates.
+                     */
+                    fun recurrenceFrequency(recurrenceFrequency: RecurrenceFrequency) =
+                        recurrenceFrequency(JsonField.of(recurrenceFrequency))
+
+                    /**
+                     * Sets [Builder.recurrenceFrequency] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.recurrenceFrequency] with a well-typed
+                     * [RecurrenceFrequency] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun recurrenceFrequency(recurrenceFrequency: JsonField<RecurrenceFrequency>) =
+                        apply {
+                            this.recurrenceFrequency = recurrenceFrequency
+                        }
+
+                    /**
+                     * Will be passed down to the individual commits. This controls how much of an
+                     * individual unexpired commit will roll over upon contract transition. Must be
+                     * between 0 and 1.
+                     */
+                    fun rolloverFraction(rolloverFraction: Double) =
+                        rolloverFraction(JsonField.of(rolloverFraction))
+
+                    /**
+                     * Sets [Builder.rolloverFraction] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.rolloverFraction] with a well-typed [Double]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun rolloverFraction(rolloverFraction: JsonField<Double>) = apply {
+                        this.rolloverFraction = rolloverFraction
+                    }
+
+                    /**
+                     * List of filters that determine what kind of customer usage draws down a
+                     * commit or credit. A customer's usage needs to meet the condition of at least
+                     * one of the specifiers to contribute to a commit's or credit's drawdown.
+                     */
+                    fun specifiers(specifiers: List<CommitSpecifier>) =
+                        specifiers(JsonField.of(specifiers))
+
+                    /**
+                     * Sets [Builder.specifiers] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.specifiers] with a well-typed
+                     * `List<CommitSpecifier>` value instead. This method is primarily for setting
+                     * the field to an undocumented or not yet supported value.
+                     */
+                    fun specifiers(specifiers: JsonField<List<CommitSpecifier>>) = apply {
+                        this.specifiers = specifiers.map { it.toMutableList() }
+                    }
+
+                    /**
+                     * Adds a single [CommitSpecifier] to [specifiers].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addSpecifier(specifier: CommitSpecifier) = apply {
+                        specifiers =
+                            (specifiers ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("specifiers", it).add(specifier)
+                            }
+                    }
+
+                    /** Attach a subscription to the recurring commit/credit. */
+                    fun subscriptionConfig(subscriptionConfig: RecurringCommitSubscriptionConfig) =
+                        subscriptionConfig(JsonField.of(subscriptionConfig))
+
+                    /**
+                     * Sets [Builder.subscriptionConfig] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.subscriptionConfig] with a well-typed
+                     * [RecurringCommitSubscriptionConfig] value instead. This method is primarily
+                     * for setting the field to an undocumented or not yet supported value.
+                     */
+                    fun subscriptionConfig(
+                        subscriptionConfig: JsonField<RecurringCommitSubscriptionConfig>
+                    ) = apply { this.subscriptionConfig = subscriptionConfig }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [RecurringCommit].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * .accessAmount()
+                     * .commitDuration()
+                     * .priority()
+                     * .product()
+                     * .rateType()
+                     * .startingAt()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): RecurringCommit =
+                        RecurringCommit(
+                            checkRequired("id", id),
+                            checkRequired("accessAmount", accessAmount),
+                            checkRequired("commitDuration", commitDuration),
+                            checkRequired("priority", priority),
+                            checkRequired("product", product),
+                            checkRequired("rateType", rateType),
+                            checkRequired("startingAt", startingAt),
+                            (applicableProductIds ?: JsonMissing.of()).map { it.toImmutable() },
+                            (applicableProductTags ?: JsonMissing.of()).map { it.toImmutable() },
+                            contract,
+                            description,
+                            endingBefore,
+                            hierarchyConfiguration,
+                            invoiceAmount,
+                            name,
+                            netsuiteSalesOrderId,
+                            proration,
+                            recurrenceFrequency,
+                            rolloverFraction,
+                            (specifiers ?: JsonMissing.of()).map { it.toImmutable() },
+                            subscriptionConfig,
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): RecurringCommit = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    id()
+                    accessAmount().validate()
+                    commitDuration().validate()
+                    priority()
+                    product().validate()
+                    rateType().validate()
+                    startingAt()
+                    applicableProductIds()
+                    applicableProductTags()
+                    contract().ifPresent { it.validate() }
+                    description()
+                    endingBefore()
+                    hierarchyConfiguration().ifPresent { it.validate() }
+                    invoiceAmount().ifPresent { it.validate() }
+                    name()
+                    netsuiteSalesOrderId()
+                    proration().ifPresent { it.validate() }
+                    recurrenceFrequency().ifPresent { it.validate() }
+                    rolloverFraction()
+                    specifiers().ifPresent { it.forEach { it.validate() } }
+                    subscriptionConfig().ifPresent { it.validate() }
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (id.asKnown().isPresent) 1 else 0) +
+                        (accessAmount.asKnown().getOrNull()?.validity() ?: 0) +
+                        (commitDuration.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (priority.asKnown().isPresent) 1 else 0) +
+                        (product.asKnown().getOrNull()?.validity() ?: 0) +
+                        (rateType.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (startingAt.asKnown().isPresent) 1 else 0) +
+                        (applicableProductIds.asKnown().getOrNull()?.size ?: 0) +
+                        (applicableProductTags.asKnown().getOrNull()?.size ?: 0) +
+                        (contract.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (description.asKnown().isPresent) 1 else 0) +
+                        (if (endingBefore.asKnown().isPresent) 1 else 0) +
+                        (hierarchyConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+                        (invoiceAmount.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (name.asKnown().isPresent) 1 else 0) +
+                        (if (netsuiteSalesOrderId.asKnown().isPresent) 1 else 0) +
+                        (proration.asKnown().getOrNull()?.validity() ?: 0) +
+                        (recurrenceFrequency.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (rolloverFraction.asKnown().isPresent) 1 else 0) +
+                        (specifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                        (subscriptionConfig.asKnown().getOrNull()?.validity() ?: 0)
+
+                /** The amount of commit to grant. */
+                class AccessAmount
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val creditTypeId: JsonField<String>,
+                    private val unitPrice: JsonField<Double>,
+                    private val quantity: JsonField<Double>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("credit_type_id")
+                        @ExcludeMissing
+                        creditTypeId: JsonField<String> = JsonMissing.of(),
+                        @JsonProperty("unit_price")
+                        @ExcludeMissing
+                        unitPrice: JsonField<Double> = JsonMissing.of(),
+                        @JsonProperty("quantity")
+                        @ExcludeMissing
+                        quantity: JsonField<Double> = JsonMissing.of(),
+                    ) : this(creditTypeId, unitPrice, quantity, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun creditTypeId(): String = creditTypeId.getRequired("credit_type_id")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun unitPrice(): Double = unitPrice.getRequired("unit_price")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun quantity(): Optional<Double> = quantity.getOptional("quantity")
+
+                    /**
+                     * Returns the raw JSON value of [creditTypeId].
+                     *
+                     * Unlike [creditTypeId], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("credit_type_id")
+                    @ExcludeMissing
+                    fun _creditTypeId(): JsonField<String> = creditTypeId
+
+                    /**
+                     * Returns the raw JSON value of [unitPrice].
+                     *
+                     * Unlike [unitPrice], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("unit_price")
+                    @ExcludeMissing
+                    fun _unitPrice(): JsonField<Double> = unitPrice
+
+                    /**
+                     * Returns the raw JSON value of [quantity].
+                     *
+                     * Unlike [quantity], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("quantity")
+                    @ExcludeMissing
+                    fun _quantity(): JsonField<Double> = quantity
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of [AccessAmount].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .creditTypeId()
+                         * .unitPrice()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [AccessAmount]. */
+                    class Builder internal constructor() {
+
+                        private var creditTypeId: JsonField<String>? = null
+                        private var unitPrice: JsonField<Double>? = null
+                        private var quantity: JsonField<Double> = JsonMissing.of()
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(accessAmount: AccessAmount) = apply {
+                            creditTypeId = accessAmount.creditTypeId
+                            unitPrice = accessAmount.unitPrice
+                            quantity = accessAmount.quantity
+                            additionalProperties = accessAmount.additionalProperties.toMutableMap()
+                        }
+
+                        fun creditTypeId(creditTypeId: String) =
+                            creditTypeId(JsonField.of(creditTypeId))
+
+                        /**
+                         * Sets [Builder.creditTypeId] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.creditTypeId] with a well-typed [String]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun creditTypeId(creditTypeId: JsonField<String>) = apply {
+                            this.creditTypeId = creditTypeId
+                        }
+
+                        fun unitPrice(unitPrice: Double) = unitPrice(JsonField.of(unitPrice))
+
+                        /**
+                         * Sets [Builder.unitPrice] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.unitPrice] with a well-typed [Double]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun unitPrice(unitPrice: JsonField<Double>) = apply {
+                            this.unitPrice = unitPrice
+                        }
+
+                        fun quantity(quantity: Double) = quantity(JsonField.of(quantity))
+
+                        /**
+                         * Sets [Builder.quantity] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.quantity] with a well-typed [Double]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun quantity(quantity: JsonField<Double>) = apply {
+                            this.quantity = quantity
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [AccessAmount].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .creditTypeId()
+                         * .unitPrice()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): AccessAmount =
+                            AccessAmount(
+                                checkRequired("creditTypeId", creditTypeId),
+                                checkRequired("unitPrice", unitPrice),
+                                quantity,
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): AccessAmount = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        creditTypeId()
+                        unitPrice()
+                        quantity()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (creditTypeId.asKnown().isPresent) 1 else 0) +
+                            (if (unitPrice.asKnown().isPresent) 1 else 0) +
+                            (if (quantity.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is AccessAmount &&
+                            creditTypeId == other.creditTypeId &&
+                            unitPrice == other.unitPrice &&
+                            quantity == other.quantity &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(creditTypeId, unitPrice, quantity, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "AccessAmount{creditTypeId=$creditTypeId, unitPrice=$unitPrice, quantity=$quantity, additionalProperties=$additionalProperties}"
+                }
+
+                /** The amount of time the created commits will be valid for */
+                class CommitDuration
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val value: JsonField<Double>,
+                    private val unit: JsonField<Unit>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("value")
+                        @ExcludeMissing
+                        value: JsonField<Double> = JsonMissing.of(),
+                        @JsonProperty("unit")
+                        @ExcludeMissing
+                        unit: JsonField<Unit> = JsonMissing.of(),
+                    ) : this(value, unit, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun value(): Double = value.getRequired("value")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun unit(): Optional<Unit> = unit.getOptional("unit")
+
+                    /**
+                     * Returns the raw JSON value of [value].
+                     *
+                     * Unlike [value], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("value") @ExcludeMissing fun _value(): JsonField<Double> = value
+
+                    /**
+                     * Returns the raw JSON value of [unit].
+                     *
+                     * Unlike [unit], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("unit") @ExcludeMissing fun _unit(): JsonField<Unit> = unit
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of
+                         * [CommitDuration].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .value()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [CommitDuration]. */
+                    class Builder internal constructor() {
+
+                        private var value: JsonField<Double>? = null
+                        private var unit: JsonField<Unit> = JsonMissing.of()
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(commitDuration: CommitDuration) = apply {
+                            value = commitDuration.value
+                            unit = commitDuration.unit
+                            additionalProperties =
+                                commitDuration.additionalProperties.toMutableMap()
+                        }
+
+                        fun value(value: Double) = value(JsonField.of(value))
+
+                        /**
+                         * Sets [Builder.value] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.value] with a well-typed [Double] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun value(value: JsonField<Double>) = apply { this.value = value }
+
+                        fun unit(unit: Unit) = unit(JsonField.of(unit))
+
+                        /**
+                         * Sets [Builder.unit] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.unit] with a well-typed [Unit] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun unit(unit: JsonField<Unit>) = apply { this.unit = unit }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [CommitDuration].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .value()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): CommitDuration =
+                            CommitDuration(
+                                checkRequired("value", value),
+                                unit,
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): CommitDuration = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        value()
+                        unit().ifPresent { it.validate() }
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (value.asKnown().isPresent) 1 else 0) +
+                            (unit.asKnown().getOrNull()?.validity() ?: 0)
+
+                    class Unit
+                    @JsonCreator
+                    private constructor(private val value: JsonField<String>) : Enum {
+
+                        /**
+                         * Returns this class instance's raw value.
+                         *
+                         * This is usually only useful if this instance was deserialized from data
+                         * that doesn't match any known member, and you want to know that value. For
+                         * example, if the SDK is on an older version than the API, then the API may
+                         * respond with new members that the SDK is unaware of.
+                         */
+                        @com.fasterxml.jackson.annotation.JsonValue
+                        fun _value(): JsonField<String> = value
+
+                        companion object {
+
+                            @JvmField val PERIODS = of("PERIODS")
+
+                            @JvmStatic fun of(value: String) = Unit(JsonField.of(value))
+                        }
+
+                        /** An enum containing [Unit]'s known values. */
+                        enum class Known {
+                            PERIODS
+                        }
+
+                        /**
+                         * An enum containing [Unit]'s known values, as well as an [_UNKNOWN]
+                         * member.
+                         *
+                         * An instance of [Unit] can contain an unknown value in a couple of cases:
+                         * - It was deserialized from data that doesn't match any known member. For
+                         *   example, if the SDK is on an older version than the API, then the API
+                         *   may respond with new members that the SDK is unaware of.
+                         * - It was constructed with an arbitrary value using the [of] method.
+                         */
+                        enum class Value {
+                            PERIODS,
+                            /**
+                             * An enum member indicating that [Unit] was instantiated with an
+                             * unknown value.
+                             */
+                            _UNKNOWN,
+                        }
+
+                        /**
+                         * Returns an enum member corresponding to this class instance's value, or
+                         * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                         *
+                         * Use the [known] method instead if you're certain the value is always
+                         * known or if you want to throw for the unknown case.
+                         */
+                        fun value(): Value =
+                            when (this) {
+                                PERIODS -> Value.PERIODS
+                                else -> Value._UNKNOWN
+                            }
+
+                        /**
+                         * Returns an enum member corresponding to this class instance's value.
+                         *
+                         * Use the [value] method instead if you're uncertain the value is always
+                         * known and don't want to throw for the unknown case.
+                         *
+                         * @throws MetronomeInvalidDataException if this class instance's value is a
+                         *   not a known member.
+                         */
+                        fun known(): Known =
+                            when (this) {
+                                PERIODS -> Known.PERIODS
+                                else -> throw MetronomeInvalidDataException("Unknown Unit: $value")
+                            }
+
+                        /**
+                         * Returns this class instance's primitive wire representation.
+                         *
+                         * This differs from the [toString] method because that method is primarily
+                         * for debugging and generally doesn't throw.
+                         *
+                         * @throws MetronomeInvalidDataException if this class instance's value does
+                         *   not have the expected primitive type.
+                         */
+                        fun asString(): String =
+                            _value().asString().orElseThrow {
+                                MetronomeInvalidDataException("Value is not a String")
+                            }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): Unit = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            known()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is Unit && value == other.value
+                        }
+
+                        override fun hashCode() = value.hashCode()
+
+                        override fun toString() = value.toString()
+                    }
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is CommitDuration &&
+                            value == other.value &&
+                            unit == other.unit &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(value, unit, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "CommitDuration{value=$value, unit=$unit, additionalProperties=$additionalProperties}"
+                }
+
+                class Product
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val id: JsonField<String>,
+                    private val name: JsonField<String>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("id")
+                        @ExcludeMissing
+                        id: JsonField<String> = JsonMissing.of(),
+                        @JsonProperty("name")
+                        @ExcludeMissing
+                        name: JsonField<String> = JsonMissing.of(),
+                    ) : this(id, name, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun id(): String = id.getRequired("id")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun name(): String = name.getRequired("name")
+
+                    /**
+                     * Returns the raw JSON value of [id].
+                     *
+                     * Unlike [id], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                    /**
+                     * Returns the raw JSON value of [name].
+                     *
+                     * Unlike [name], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of [Product].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .id()
+                         * .name()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [Product]. */
+                    class Builder internal constructor() {
+
+                        private var id: JsonField<String>? = null
+                        private var name: JsonField<String>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(product: Product) = apply {
+                            id = product.id
+                            name = product.name
+                            additionalProperties = product.additionalProperties.toMutableMap()
+                        }
+
+                        fun id(id: String) = id(JsonField.of(id))
+
+                        /**
+                         * Sets [Builder.id] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.id] with a well-typed [String] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun id(id: JsonField<String>) = apply { this.id = id }
+
+                        fun name(name: String) = name(JsonField.of(name))
+
+                        /**
+                         * Sets [Builder.name] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.name] with a well-typed [String] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun name(name: JsonField<String>) = apply { this.name = name }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [Product].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .id()
+                         * .name()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): Product =
+                            Product(
+                                checkRequired("id", id),
+                                checkRequired("name", name),
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Product = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        id()
+                        name()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (id.asKnown().isPresent) 1 else 0) +
+                            (if (name.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Product &&
+                            id == other.id &&
+                            name == other.name &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(id, name, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "Product{id=$id, name=$name, additionalProperties=$additionalProperties}"
+                }
+
+                /** Whether the created commits will use the commit rate or list rate */
+                class RateType
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val COMMIT_RATE = of("COMMIT_RATE")
+
+                        @JvmField val LIST_RATE = of("LIST_RATE")
+
+                        @JvmStatic fun of(value: String) = RateType(JsonField.of(value))
+                    }
+
+                    /** An enum containing [RateType]'s known values. */
+                    enum class Known {
+                        COMMIT_RATE,
+                        LIST_RATE,
+                    }
+
+                    /**
+                     * An enum containing [RateType]'s known values, as well as an [_UNKNOWN]
+                     * member.
+                     *
+                     * An instance of [RateType] can contain an unknown value in a couple of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        COMMIT_RATE,
+                        LIST_RATE,
+                        /**
+                         * An enum member indicating that [RateType] was instantiated with an
+                         * unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            COMMIT_RATE -> Value.COMMIT_RATE
+                            LIST_RATE -> Value.LIST_RATE
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            COMMIT_RATE -> Known.COMMIT_RATE
+                            LIST_RATE -> Known.LIST_RATE
+                            else -> throw MetronomeInvalidDataException("Unknown RateType: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): RateType = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is RateType && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                class InnerContract
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val id: JsonField<String>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of()
+                    ) : this(id, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun id(): String = id.getRequired("id")
+
+                    /**
+                     * Returns the raw JSON value of [id].
+                     *
+                     * Unlike [id], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of
+                         * [InnerContract].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .id()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [InnerContract]. */
+                    class Builder internal constructor() {
+
+                        private var id: JsonField<String>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(innerContract: InnerContract) = apply {
+                            id = innerContract.id
+                            additionalProperties = innerContract.additionalProperties.toMutableMap()
+                        }
+
+                        fun id(id: String) = id(JsonField.of(id))
+
+                        /**
+                         * Sets [Builder.id] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.id] with a well-typed [String] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun id(id: JsonField<String>) = apply { this.id = id }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [InnerContract].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .id()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): InnerContract =
+                            InnerContract(
+                                checkRequired("id", id),
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): InnerContract = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        id()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = (if (id.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is InnerContract &&
+                            id == other.id &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy { Objects.hash(id, additionalProperties) }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "InnerContract{id=$id, additionalProperties=$additionalProperties}"
+                }
+
+                /** The amount the customer should be billed for the commit. Not required. */
+                class InvoiceAmount
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val creditTypeId: JsonField<String>,
+                    private val quantity: JsonField<Double>,
+                    private val unitPrice: JsonField<Double>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("credit_type_id")
+                        @ExcludeMissing
+                        creditTypeId: JsonField<String> = JsonMissing.of(),
+                        @JsonProperty("quantity")
+                        @ExcludeMissing
+                        quantity: JsonField<Double> = JsonMissing.of(),
+                        @JsonProperty("unit_price")
+                        @ExcludeMissing
+                        unitPrice: JsonField<Double> = JsonMissing.of(),
+                    ) : this(creditTypeId, quantity, unitPrice, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun creditTypeId(): String = creditTypeId.getRequired("credit_type_id")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun quantity(): Double = quantity.getRequired("quantity")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun unitPrice(): Double = unitPrice.getRequired("unit_price")
+
+                    /**
+                     * Returns the raw JSON value of [creditTypeId].
+                     *
+                     * Unlike [creditTypeId], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("credit_type_id")
+                    @ExcludeMissing
+                    fun _creditTypeId(): JsonField<String> = creditTypeId
+
+                    /**
+                     * Returns the raw JSON value of [quantity].
+                     *
+                     * Unlike [quantity], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("quantity")
+                    @ExcludeMissing
+                    fun _quantity(): JsonField<Double> = quantity
+
+                    /**
+                     * Returns the raw JSON value of [unitPrice].
+                     *
+                     * Unlike [unitPrice], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("unit_price")
+                    @ExcludeMissing
+                    fun _unitPrice(): JsonField<Double> = unitPrice
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of
+                         * [InvoiceAmount].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .creditTypeId()
+                         * .quantity()
+                         * .unitPrice()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [InvoiceAmount]. */
+                    class Builder internal constructor() {
+
+                        private var creditTypeId: JsonField<String>? = null
+                        private var quantity: JsonField<Double>? = null
+                        private var unitPrice: JsonField<Double>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(invoiceAmount: InvoiceAmount) = apply {
+                            creditTypeId = invoiceAmount.creditTypeId
+                            quantity = invoiceAmount.quantity
+                            unitPrice = invoiceAmount.unitPrice
+                            additionalProperties = invoiceAmount.additionalProperties.toMutableMap()
+                        }
+
+                        fun creditTypeId(creditTypeId: String) =
+                            creditTypeId(JsonField.of(creditTypeId))
+
+                        /**
+                         * Sets [Builder.creditTypeId] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.creditTypeId] with a well-typed [String]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun creditTypeId(creditTypeId: JsonField<String>) = apply {
+                            this.creditTypeId = creditTypeId
+                        }
+
+                        fun quantity(quantity: Double) = quantity(JsonField.of(quantity))
+
+                        /**
+                         * Sets [Builder.quantity] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.quantity] with a well-typed [Double]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun quantity(quantity: JsonField<Double>) = apply {
+                            this.quantity = quantity
+                        }
+
+                        fun unitPrice(unitPrice: Double) = unitPrice(JsonField.of(unitPrice))
+
+                        /**
+                         * Sets [Builder.unitPrice] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.unitPrice] with a well-typed [Double]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun unitPrice(unitPrice: JsonField<Double>) = apply {
+                            this.unitPrice = unitPrice
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [InvoiceAmount].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .creditTypeId()
+                         * .quantity()
+                         * .unitPrice()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): InvoiceAmount =
+                            InvoiceAmount(
+                                checkRequired("creditTypeId", creditTypeId),
+                                checkRequired("quantity", quantity),
+                                checkRequired("unitPrice", unitPrice),
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): InvoiceAmount = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        creditTypeId()
+                        quantity()
+                        unitPrice()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (creditTypeId.asKnown().isPresent) 1 else 0) +
+                            (if (quantity.asKnown().isPresent) 1 else 0) +
+                            (if (unitPrice.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is InvoiceAmount &&
+                            creditTypeId == other.creditTypeId &&
+                            quantity == other.quantity &&
+                            unitPrice == other.unitPrice &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(creditTypeId, quantity, unitPrice, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "InvoiceAmount{creditTypeId=$creditTypeId, quantity=$quantity, unitPrice=$unitPrice, additionalProperties=$additionalProperties}"
+                }
+
+                /**
+                 * Determines whether the first and last commit will be prorated. If not provided,
+                 * the default is FIRST_AND_LAST (i.e. prorate both the first and last commits).
+                 */
+                class Proration
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val NONE = of("NONE")
+
+                        @JvmField val FIRST = of("FIRST")
+
+                        @JvmField val LAST = of("LAST")
+
+                        @JvmField val FIRST_AND_LAST = of("FIRST_AND_LAST")
+
+                        @JvmStatic fun of(value: String) = Proration(JsonField.of(value))
+                    }
+
+                    /** An enum containing [Proration]'s known values. */
+                    enum class Known {
+                        NONE,
+                        FIRST,
+                        LAST,
+                        FIRST_AND_LAST,
+                    }
+
+                    /**
+                     * An enum containing [Proration]'s known values, as well as an [_UNKNOWN]
+                     * member.
+                     *
+                     * An instance of [Proration] can contain an unknown value in a couple of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        NONE,
+                        FIRST,
+                        LAST,
+                        FIRST_AND_LAST,
+                        /**
+                         * An enum member indicating that [Proration] was instantiated with an
+                         * unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            NONE -> Value.NONE
+                            FIRST -> Value.FIRST
+                            LAST -> Value.LAST
+                            FIRST_AND_LAST -> Value.FIRST_AND_LAST
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            NONE -> Known.NONE
+                            FIRST -> Known.FIRST
+                            LAST -> Known.LAST
+                            FIRST_AND_LAST -> Known.FIRST_AND_LAST
+                            else -> throw MetronomeInvalidDataException("Unknown Proration: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Proration = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Proration && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                /**
+                 * The frequency at which the recurring commits will be created. If not provided: -
+                 * The commits will be created on the usage invoice frequency. If provided: - The
+                 * period defined in the duration will correspond to this frequency. - Commits will
+                 * be created aligned with the recurring commit's starting_at rather than the usage
+                 * invoice dates.
+                 */
+                class RecurrenceFrequency
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val MONTHLY = of("MONTHLY")
+
+                        @JvmField val QUARTERLY = of("QUARTERLY")
+
+                        @JvmField val ANNUAL = of("ANNUAL")
+
+                        @JvmField val WEEKLY = of("WEEKLY")
+
+                        @JvmStatic fun of(value: String) = RecurrenceFrequency(JsonField.of(value))
+                    }
+
+                    /** An enum containing [RecurrenceFrequency]'s known values. */
+                    enum class Known {
+                        MONTHLY,
+                        QUARTERLY,
+                        ANNUAL,
+                        WEEKLY,
+                    }
+
+                    /**
+                     * An enum containing [RecurrenceFrequency]'s known values, as well as an
+                     * [_UNKNOWN] member.
+                     *
+                     * An instance of [RecurrenceFrequency] can contain an unknown value in a couple
+                     * of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        MONTHLY,
+                        QUARTERLY,
+                        ANNUAL,
+                        WEEKLY,
+                        /**
+                         * An enum member indicating that [RecurrenceFrequency] was instantiated
+                         * with an unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            MONTHLY -> Value.MONTHLY
+                            QUARTERLY -> Value.QUARTERLY
+                            ANNUAL -> Value.ANNUAL
+                            WEEKLY -> Value.WEEKLY
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            MONTHLY -> Known.MONTHLY
+                            QUARTERLY -> Known.QUARTERLY
+                            ANNUAL -> Known.ANNUAL
+                            WEEKLY -> Known.WEEKLY
+                            else ->
+                                throw MetronomeInvalidDataException(
+                                    "Unknown RecurrenceFrequency: $value"
+                                )
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): RecurrenceFrequency = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is RecurrenceFrequency && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is RecurringCommit &&
+                        id == other.id &&
+                        accessAmount == other.accessAmount &&
+                        commitDuration == other.commitDuration &&
+                        priority == other.priority &&
+                        product == other.product &&
+                        rateType == other.rateType &&
+                        startingAt == other.startingAt &&
+                        applicableProductIds == other.applicableProductIds &&
+                        applicableProductTags == other.applicableProductTags &&
+                        contract == other.contract &&
+                        description == other.description &&
+                        endingBefore == other.endingBefore &&
+                        hierarchyConfiguration == other.hierarchyConfiguration &&
+                        invoiceAmount == other.invoiceAmount &&
+                        name == other.name &&
+                        netsuiteSalesOrderId == other.netsuiteSalesOrderId &&
+                        proration == other.proration &&
+                        recurrenceFrequency == other.recurrenceFrequency &&
+                        rolloverFraction == other.rolloverFraction &&
+                        specifiers == other.specifiers &&
+                        subscriptionConfig == other.subscriptionConfig &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(
+                        id,
+                        accessAmount,
+                        commitDuration,
+                        priority,
+                        product,
+                        rateType,
+                        startingAt,
+                        applicableProductIds,
+                        applicableProductTags,
+                        contract,
+                        description,
+                        endingBefore,
+                        hierarchyConfiguration,
+                        invoiceAmount,
+                        name,
+                        netsuiteSalesOrderId,
+                        proration,
+                        recurrenceFrequency,
+                        rolloverFraction,
+                        specifiers,
+                        subscriptionConfig,
+                        additionalProperties,
+                    )
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "RecurringCommit{id=$id, accessAmount=$accessAmount, commitDuration=$commitDuration, priority=$priority, product=$product, rateType=$rateType, startingAt=$startingAt, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, contract=$contract, description=$description, endingBefore=$endingBefore, hierarchyConfiguration=$hierarchyConfiguration, invoiceAmount=$invoiceAmount, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, proration=$proration, recurrenceFrequency=$recurrenceFrequency, rolloverFraction=$rolloverFraction, specifiers=$specifiers, subscriptionConfig=$subscriptionConfig, additionalProperties=$additionalProperties}"
+            }
+
+            class RecurringCredit
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val id: JsonField<String>,
+                private val accessAmount: JsonField<AccessAmount>,
+                private val commitDuration: JsonField<CommitDuration>,
+                private val priority: JsonField<Double>,
+                private val product: JsonField<Product>,
+                private val rateType: JsonField<RateType>,
+                private val startingAt: JsonField<OffsetDateTime>,
+                private val applicableProductIds: JsonField<List<String>>,
+                private val applicableProductTags: JsonField<List<String>>,
+                private val contract: JsonField<InnerContract>,
+                private val description: JsonField<String>,
+                private val endingBefore: JsonField<OffsetDateTime>,
+                private val hierarchyConfiguration: JsonField<CommitHierarchyConfiguration>,
+                private val name: JsonField<String>,
+                private val netsuiteSalesOrderId: JsonField<String>,
+                private val proration: JsonField<Proration>,
+                private val recurrenceFrequency: JsonField<RecurrenceFrequency>,
+                private val rolloverFraction: JsonField<Double>,
+                private val specifiers: JsonField<List<CommitSpecifier>>,
+                private val subscriptionConfig: JsonField<RecurringCommitSubscriptionConfig>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("access_amount")
+                    @ExcludeMissing
+                    accessAmount: JsonField<AccessAmount> = JsonMissing.of(),
+                    @JsonProperty("commit_duration")
+                    @ExcludeMissing
+                    commitDuration: JsonField<CommitDuration> = JsonMissing.of(),
+                    @JsonProperty("priority")
+                    @ExcludeMissing
+                    priority: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("product")
+                    @ExcludeMissing
+                    product: JsonField<Product> = JsonMissing.of(),
+                    @JsonProperty("rate_type")
+                    @ExcludeMissing
+                    rateType: JsonField<RateType> = JsonMissing.of(),
+                    @JsonProperty("starting_at")
+                    @ExcludeMissing
+                    startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                    @JsonProperty("applicable_product_ids")
+                    @ExcludeMissing
+                    applicableProductIds: JsonField<List<String>> = JsonMissing.of(),
+                    @JsonProperty("applicable_product_tags")
+                    @ExcludeMissing
+                    applicableProductTags: JsonField<List<String>> = JsonMissing.of(),
+                    @JsonProperty("contract")
+                    @ExcludeMissing
+                    contract: JsonField<InnerContract> = JsonMissing.of(),
+                    @JsonProperty("description")
+                    @ExcludeMissing
+                    description: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("ending_before")
+                    @ExcludeMissing
+                    endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                    @JsonProperty("hierarchy_configuration")
+                    @ExcludeMissing
+                    hierarchyConfiguration: JsonField<CommitHierarchyConfiguration> =
+                        JsonMissing.of(),
+                    @JsonProperty("name")
+                    @ExcludeMissing
+                    name: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("netsuite_sales_order_id")
+                    @ExcludeMissing
+                    netsuiteSalesOrderId: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("proration")
+                    @ExcludeMissing
+                    proration: JsonField<Proration> = JsonMissing.of(),
+                    @JsonProperty("recurrence_frequency")
+                    @ExcludeMissing
+                    recurrenceFrequency: JsonField<RecurrenceFrequency> = JsonMissing.of(),
+                    @JsonProperty("rollover_fraction")
+                    @ExcludeMissing
+                    rolloverFraction: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("specifiers")
+                    @ExcludeMissing
+                    specifiers: JsonField<List<CommitSpecifier>> = JsonMissing.of(),
+                    @JsonProperty("subscription_config")
+                    @ExcludeMissing
+                    subscriptionConfig: JsonField<RecurringCommitSubscriptionConfig> =
+                        JsonMissing.of(),
+                ) : this(
+                    id,
+                    accessAmount,
+                    commitDuration,
+                    priority,
+                    product,
+                    rateType,
+                    startingAt,
+                    applicableProductIds,
+                    applicableProductTags,
+                    contract,
+                    description,
+                    endingBefore,
+                    hierarchyConfiguration,
+                    name,
+                    netsuiteSalesOrderId,
+                    proration,
+                    recurrenceFrequency,
+                    rolloverFraction,
+                    specifiers,
+                    subscriptionConfig,
+                    mutableMapOf(),
+                )
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun id(): String = id.getRequired("id")
+
+                /**
+                 * The amount of commit to grant.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun accessAmount(): AccessAmount = accessAmount.getRequired("access_amount")
+
+                /**
+                 * The amount of time the created commits will be valid for
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun commitDuration(): CommitDuration = commitDuration.getRequired("commit_duration")
+
+                /**
+                 * Will be passed down to the individual commits
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun priority(): Double = priority.getRequired("priority")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun product(): Product = product.getRequired("product")
+
+                /**
+                 * Whether the created commits will use the commit rate or list rate
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun rateType(): RateType = rateType.getRequired("rate_type")
+
+                /**
+                 * Determines the start time for the first commit
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun startingAt(): OffsetDateTime = startingAt.getRequired("starting_at")
+
+                /**
+                 * Will be passed down to the individual commits
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun applicableProductIds(): Optional<List<String>> =
+                    applicableProductIds.getOptional("applicable_product_ids")
+
+                /**
+                 * Will be passed down to the individual commits
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun applicableProductTags(): Optional<List<String>> =
+                    applicableProductTags.getOptional("applicable_product_tags")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun contract(): Optional<InnerContract> = contract.getOptional("contract")
+
+                /**
+                 * Will be passed down to the individual commits
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun description(): Optional<String> = description.getOptional("description")
+
+                /**
+                 * Determines when the contract will stop creating recurring commits. Optional
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun endingBefore(): Optional<OffsetDateTime> =
+                    endingBefore.getOptional("ending_before")
+
+                /**
+                 * Optional configuration for recurring commit/credit hierarchy access control
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun hierarchyConfiguration(): Optional<CommitHierarchyConfiguration> =
+                    hierarchyConfiguration.getOptional("hierarchy_configuration")
+
+                /**
+                 * Displayed on invoices. Will be passed through to the individual commits
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun name(): Optional<String> = name.getOptional("name")
+
+                /**
+                 * Will be passed down to the individual commits
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun netsuiteSalesOrderId(): Optional<String> =
+                    netsuiteSalesOrderId.getOptional("netsuite_sales_order_id")
+
+                /**
+                 * Determines whether the first and last commit will be prorated. If not provided,
+                 * the default is FIRST_AND_LAST (i.e. prorate both the first and last commits).
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun proration(): Optional<Proration> = proration.getOptional("proration")
+
+                /**
+                 * The frequency at which the recurring commits will be created. If not provided: -
+                 * The commits will be created on the usage invoice frequency. If provided: - The
+                 * period defined in the duration will correspond to this frequency. - Commits will
+                 * be created aligned with the recurring commit's starting_at rather than the usage
+                 * invoice dates.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun recurrenceFrequency(): Optional<RecurrenceFrequency> =
+                    recurrenceFrequency.getOptional("recurrence_frequency")
+
+                /**
+                 * Will be passed down to the individual commits. This controls how much of an
+                 * individual unexpired commit will roll over upon contract transition. Must be
+                 * between 0 and 1.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun rolloverFraction(): Optional<Double> =
+                    rolloverFraction.getOptional("rollover_fraction")
+
+                /**
+                 * List of filters that determine what kind of customer usage draws down a commit or
+                 * credit. A customer's usage needs to meet the condition of at least one of the
+                 * specifiers to contribute to a commit's or credit's drawdown.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun specifiers(): Optional<List<CommitSpecifier>> =
+                    specifiers.getOptional("specifiers")
+
+                /**
+                 * Attach a subscription to the recurring commit/credit.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun subscriptionConfig(): Optional<RecurringCommitSubscriptionConfig> =
+                    subscriptionConfig.getOptional("subscription_config")
+
+                /**
+                 * Returns the raw JSON value of [id].
+                 *
+                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                /**
+                 * Returns the raw JSON value of [accessAmount].
+                 *
+                 * Unlike [accessAmount], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("access_amount")
+                @ExcludeMissing
+                fun _accessAmount(): JsonField<AccessAmount> = accessAmount
+
+                /**
+                 * Returns the raw JSON value of [commitDuration].
+                 *
+                 * Unlike [commitDuration], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("commit_duration")
+                @ExcludeMissing
+                fun _commitDuration(): JsonField<CommitDuration> = commitDuration
+
+                /**
+                 * Returns the raw JSON value of [priority].
+                 *
+                 * Unlike [priority], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("priority")
+                @ExcludeMissing
+                fun _priority(): JsonField<Double> = priority
+
+                /**
+                 * Returns the raw JSON value of [product].
+                 *
+                 * Unlike [product], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("product")
+                @ExcludeMissing
+                fun _product(): JsonField<Product> = product
+
+                /**
+                 * Returns the raw JSON value of [rateType].
+                 *
+                 * Unlike [rateType], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("rate_type")
+                @ExcludeMissing
+                fun _rateType(): JsonField<RateType> = rateType
+
+                /**
+                 * Returns the raw JSON value of [startingAt].
+                 *
+                 * Unlike [startingAt], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("starting_at")
+                @ExcludeMissing
+                fun _startingAt(): JsonField<OffsetDateTime> = startingAt
+
+                /**
+                 * Returns the raw JSON value of [applicableProductIds].
+                 *
+                 * Unlike [applicableProductIds], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("applicable_product_ids")
+                @ExcludeMissing
+                fun _applicableProductIds(): JsonField<List<String>> = applicableProductIds
+
+                /**
+                 * Returns the raw JSON value of [applicableProductTags].
+                 *
+                 * Unlike [applicableProductTags], this method doesn't throw if the JSON field has
+                 * an unexpected type.
+                 */
+                @JsonProperty("applicable_product_tags")
+                @ExcludeMissing
+                fun _applicableProductTags(): JsonField<List<String>> = applicableProductTags
+
+                /**
+                 * Returns the raw JSON value of [contract].
+                 *
+                 * Unlike [contract], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("contract")
+                @ExcludeMissing
+                fun _contract(): JsonField<InnerContract> = contract
+
+                /**
+                 * Returns the raw JSON value of [description].
+                 *
+                 * Unlike [description], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("description")
+                @ExcludeMissing
+                fun _description(): JsonField<String> = description
+
+                /**
+                 * Returns the raw JSON value of [endingBefore].
+                 *
+                 * Unlike [endingBefore], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("ending_before")
+                @ExcludeMissing
+                fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
+
+                /**
+                 * Returns the raw JSON value of [hierarchyConfiguration].
+                 *
+                 * Unlike [hierarchyConfiguration], this method doesn't throw if the JSON field has
+                 * an unexpected type.
+                 */
+                @JsonProperty("hierarchy_configuration")
+                @ExcludeMissing
+                fun _hierarchyConfiguration(): JsonField<CommitHierarchyConfiguration> =
+                    hierarchyConfiguration
+
+                /**
+                 * Returns the raw JSON value of [name].
+                 *
+                 * Unlike [name], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+
+                /**
+                 * Returns the raw JSON value of [netsuiteSalesOrderId].
+                 *
+                 * Unlike [netsuiteSalesOrderId], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("netsuite_sales_order_id")
+                @ExcludeMissing
+                fun _netsuiteSalesOrderId(): JsonField<String> = netsuiteSalesOrderId
+
+                /**
+                 * Returns the raw JSON value of [proration].
+                 *
+                 * Unlike [proration], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("proration")
+                @ExcludeMissing
+                fun _proration(): JsonField<Proration> = proration
+
+                /**
+                 * Returns the raw JSON value of [recurrenceFrequency].
+                 *
+                 * Unlike [recurrenceFrequency], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("recurrence_frequency")
+                @ExcludeMissing
+                fun _recurrenceFrequency(): JsonField<RecurrenceFrequency> = recurrenceFrequency
+
+                /**
+                 * Returns the raw JSON value of [rolloverFraction].
+                 *
+                 * Unlike [rolloverFraction], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("rollover_fraction")
+                @ExcludeMissing
+                fun _rolloverFraction(): JsonField<Double> = rolloverFraction
+
+                /**
+                 * Returns the raw JSON value of [specifiers].
+                 *
+                 * Unlike [specifiers], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("specifiers")
+                @ExcludeMissing
+                fun _specifiers(): JsonField<List<CommitSpecifier>> = specifiers
+
+                /**
+                 * Returns the raw JSON value of [subscriptionConfig].
+                 *
+                 * Unlike [subscriptionConfig], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("subscription_config")
+                @ExcludeMissing
+                fun _subscriptionConfig(): JsonField<RecurringCommitSubscriptionConfig> =
+                    subscriptionConfig
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of [RecurringCredit].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * .accessAmount()
+                     * .commitDuration()
+                     * .priority()
+                     * .product()
+                     * .rateType()
+                     * .startingAt()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [RecurringCredit]. */
+                class Builder internal constructor() {
+
+                    private var id: JsonField<String>? = null
+                    private var accessAmount: JsonField<AccessAmount>? = null
+                    private var commitDuration: JsonField<CommitDuration>? = null
+                    private var priority: JsonField<Double>? = null
+                    private var product: JsonField<Product>? = null
+                    private var rateType: JsonField<RateType>? = null
+                    private var startingAt: JsonField<OffsetDateTime>? = null
+                    private var applicableProductIds: JsonField<MutableList<String>>? = null
+                    private var applicableProductTags: JsonField<MutableList<String>>? = null
+                    private var contract: JsonField<InnerContract> = JsonMissing.of()
+                    private var description: JsonField<String> = JsonMissing.of()
+                    private var endingBefore: JsonField<OffsetDateTime> = JsonMissing.of()
+                    private var hierarchyConfiguration: JsonField<CommitHierarchyConfiguration> =
+                        JsonMissing.of()
+                    private var name: JsonField<String> = JsonMissing.of()
+                    private var netsuiteSalesOrderId: JsonField<String> = JsonMissing.of()
+                    private var proration: JsonField<Proration> = JsonMissing.of()
+                    private var recurrenceFrequency: JsonField<RecurrenceFrequency> =
+                        JsonMissing.of()
+                    private var rolloverFraction: JsonField<Double> = JsonMissing.of()
+                    private var specifiers: JsonField<MutableList<CommitSpecifier>>? = null
+                    private var subscriptionConfig: JsonField<RecurringCommitSubscriptionConfig> =
+                        JsonMissing.of()
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(recurringCredit: RecurringCredit) = apply {
+                        id = recurringCredit.id
+                        accessAmount = recurringCredit.accessAmount
+                        commitDuration = recurringCredit.commitDuration
+                        priority = recurringCredit.priority
+                        product = recurringCredit.product
+                        rateType = recurringCredit.rateType
+                        startingAt = recurringCredit.startingAt
+                        applicableProductIds =
+                            recurringCredit.applicableProductIds.map { it.toMutableList() }
+                        applicableProductTags =
+                            recurringCredit.applicableProductTags.map { it.toMutableList() }
+                        contract = recurringCredit.contract
+                        description = recurringCredit.description
+                        endingBefore = recurringCredit.endingBefore
+                        hierarchyConfiguration = recurringCredit.hierarchyConfiguration
+                        name = recurringCredit.name
+                        netsuiteSalesOrderId = recurringCredit.netsuiteSalesOrderId
+                        proration = recurringCredit.proration
+                        recurrenceFrequency = recurringCredit.recurrenceFrequency
+                        rolloverFraction = recurringCredit.rolloverFraction
+                        specifiers = recurringCredit.specifiers.map { it.toMutableList() }
+                        subscriptionConfig = recurringCredit.subscriptionConfig
+                        additionalProperties = recurringCredit.additionalProperties.toMutableMap()
+                    }
+
+                    fun id(id: String) = id(JsonField.of(id))
+
+                    /**
+                     * Sets [Builder.id] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.id] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun id(id: JsonField<String>) = apply { this.id = id }
+
+                    /** The amount of commit to grant. */
+                    fun accessAmount(accessAmount: AccessAmount) =
+                        accessAmount(JsonField.of(accessAmount))
+
+                    /**
+                     * Sets [Builder.accessAmount] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.accessAmount] with a well-typed
+                     * [AccessAmount] value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun accessAmount(accessAmount: JsonField<AccessAmount>) = apply {
+                        this.accessAmount = accessAmount
+                    }
+
+                    /** The amount of time the created commits will be valid for */
+                    fun commitDuration(commitDuration: CommitDuration) =
+                        commitDuration(JsonField.of(commitDuration))
+
+                    /**
+                     * Sets [Builder.commitDuration] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.commitDuration] with a well-typed
+                     * [CommitDuration] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun commitDuration(commitDuration: JsonField<CommitDuration>) = apply {
+                        this.commitDuration = commitDuration
+                    }
+
+                    /** Will be passed down to the individual commits */
+                    fun priority(priority: Double) = priority(JsonField.of(priority))
+
+                    /**
+                     * Sets [Builder.priority] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.priority] with a well-typed [Double] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun priority(priority: JsonField<Double>) = apply { this.priority = priority }
+
+                    fun product(product: Product) = product(JsonField.of(product))
+
+                    /**
+                     * Sets [Builder.product] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.product] with a well-typed [Product] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun product(product: JsonField<Product>) = apply { this.product = product }
+
+                    /** Whether the created commits will use the commit rate or list rate */
+                    fun rateType(rateType: RateType) = rateType(JsonField.of(rateType))
+
+                    /**
+                     * Sets [Builder.rateType] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.rateType] with a well-typed [RateType] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun rateType(rateType: JsonField<RateType>) = apply { this.rateType = rateType }
+
+                    /** Determines the start time for the first commit */
+                    fun startingAt(startingAt: OffsetDateTime) =
+                        startingAt(JsonField.of(startingAt))
+
+                    /**
+                     * Sets [Builder.startingAt] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.startingAt] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                        this.startingAt = startingAt
+                    }
+
+                    /** Will be passed down to the individual commits */
+                    fun applicableProductIds(applicableProductIds: List<String>) =
+                        applicableProductIds(JsonField.of(applicableProductIds))
+
+                    /**
+                     * Sets [Builder.applicableProductIds] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.applicableProductIds] with a well-typed
+                     * `List<String>` value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun applicableProductIds(applicableProductIds: JsonField<List<String>>) =
+                        apply {
+                            this.applicableProductIds =
+                                applicableProductIds.map { it.toMutableList() }
+                        }
+
+                    /**
+                     * Adds a single [String] to [applicableProductIds].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addApplicableProductId(applicableProductId: String) = apply {
+                        applicableProductIds =
+                            (applicableProductIds ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("applicableProductIds", it).add(applicableProductId)
+                            }
+                    }
+
+                    /** Will be passed down to the individual commits */
+                    fun applicableProductTags(applicableProductTags: List<String>) =
+                        applicableProductTags(JsonField.of(applicableProductTags))
+
+                    /**
+                     * Sets [Builder.applicableProductTags] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.applicableProductTags] with a well-typed
+                     * `List<String>` value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun applicableProductTags(applicableProductTags: JsonField<List<String>>) =
+                        apply {
+                            this.applicableProductTags =
+                                applicableProductTags.map { it.toMutableList() }
+                        }
+
+                    /**
+                     * Adds a single [String] to [applicableProductTags].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addApplicableProductTag(applicableProductTag: String) = apply {
+                        applicableProductTags =
+                            (applicableProductTags ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("applicableProductTags", it).add(applicableProductTag)
+                            }
+                    }
+
+                    fun contract(contract: InnerContract) = contract(JsonField.of(contract))
+
+                    /**
+                     * Sets [Builder.contract] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.contract] with a well-typed [InnerContract]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun contract(contract: JsonField<InnerContract>) = apply {
+                        this.contract = contract
+                    }
+
+                    /** Will be passed down to the individual commits */
+                    fun description(description: String) = description(JsonField.of(description))
+
+                    /**
+                     * Sets [Builder.description] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.description] with a well-typed [String]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun description(description: JsonField<String>) = apply {
+                        this.description = description
+                    }
+
+                    /**
+                     * Determines when the contract will stop creating recurring commits. Optional
+                     */
+                    fun endingBefore(endingBefore: OffsetDateTime) =
+                        endingBefore(JsonField.of(endingBefore))
+
+                    /**
+                     * Sets [Builder.endingBefore] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.endingBefore] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
+                        this.endingBefore = endingBefore
+                    }
+
+                    /**
+                     * Optional configuration for recurring commit/credit hierarchy access control
+                     */
+                    fun hierarchyConfiguration(
+                        hierarchyConfiguration: CommitHierarchyConfiguration
+                    ) = hierarchyConfiguration(JsonField.of(hierarchyConfiguration))
+
+                    /**
+                     * Sets [Builder.hierarchyConfiguration] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.hierarchyConfiguration] with a well-typed
+                     * [CommitHierarchyConfiguration] value instead. This method is primarily for
+                     * setting the field to an undocumented or not yet supported value.
+                     */
+                    fun hierarchyConfiguration(
+                        hierarchyConfiguration: JsonField<CommitHierarchyConfiguration>
+                    ) = apply { this.hierarchyConfiguration = hierarchyConfiguration }
+
+                    /** Displayed on invoices. Will be passed through to the individual commits */
+                    fun name(name: String) = name(JsonField.of(name))
+
+                    /**
+                     * Sets [Builder.name] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.name] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun name(name: JsonField<String>) = apply { this.name = name }
+
+                    /** Will be passed down to the individual commits */
+                    fun netsuiteSalesOrderId(netsuiteSalesOrderId: String) =
+                        netsuiteSalesOrderId(JsonField.of(netsuiteSalesOrderId))
+
+                    /**
+                     * Sets [Builder.netsuiteSalesOrderId] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.netsuiteSalesOrderId] with a well-typed
+                     * [String] value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun netsuiteSalesOrderId(netsuiteSalesOrderId: JsonField<String>) = apply {
+                        this.netsuiteSalesOrderId = netsuiteSalesOrderId
+                    }
+
+                    /**
+                     * Determines whether the first and last commit will be prorated. If not
+                     * provided, the default is FIRST_AND_LAST (i.e. prorate both the first and last
+                     * commits).
+                     */
+                    fun proration(proration: Proration) = proration(JsonField.of(proration))
+
+                    /**
+                     * Sets [Builder.proration] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.proration] with a well-typed [Proration]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun proration(proration: JsonField<Proration>) = apply {
+                        this.proration = proration
+                    }
+
+                    /**
+                     * The frequency at which the recurring commits will be created. If not
+                     * provided: - The commits will be created on the usage invoice frequency. If
+                     * provided: - The period defined in the duration will correspond to this
+                     * frequency. - Commits will be created aligned with the recurring commit's
+                     * starting_at rather than the usage invoice dates.
+                     */
+                    fun recurrenceFrequency(recurrenceFrequency: RecurrenceFrequency) =
+                        recurrenceFrequency(JsonField.of(recurrenceFrequency))
+
+                    /**
+                     * Sets [Builder.recurrenceFrequency] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.recurrenceFrequency] with a well-typed
+                     * [RecurrenceFrequency] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun recurrenceFrequency(recurrenceFrequency: JsonField<RecurrenceFrequency>) =
+                        apply {
+                            this.recurrenceFrequency = recurrenceFrequency
+                        }
+
+                    /**
+                     * Will be passed down to the individual commits. This controls how much of an
+                     * individual unexpired commit will roll over upon contract transition. Must be
+                     * between 0 and 1.
+                     */
+                    fun rolloverFraction(rolloverFraction: Double) =
+                        rolloverFraction(JsonField.of(rolloverFraction))
+
+                    /**
+                     * Sets [Builder.rolloverFraction] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.rolloverFraction] with a well-typed [Double]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun rolloverFraction(rolloverFraction: JsonField<Double>) = apply {
+                        this.rolloverFraction = rolloverFraction
+                    }
+
+                    /**
+                     * List of filters that determine what kind of customer usage draws down a
+                     * commit or credit. A customer's usage needs to meet the condition of at least
+                     * one of the specifiers to contribute to a commit's or credit's drawdown.
+                     */
+                    fun specifiers(specifiers: List<CommitSpecifier>) =
+                        specifiers(JsonField.of(specifiers))
+
+                    /**
+                     * Sets [Builder.specifiers] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.specifiers] with a well-typed
+                     * `List<CommitSpecifier>` value instead. This method is primarily for setting
+                     * the field to an undocumented or not yet supported value.
+                     */
+                    fun specifiers(specifiers: JsonField<List<CommitSpecifier>>) = apply {
+                        this.specifiers = specifiers.map { it.toMutableList() }
+                    }
+
+                    /**
+                     * Adds a single [CommitSpecifier] to [specifiers].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addSpecifier(specifier: CommitSpecifier) = apply {
+                        specifiers =
+                            (specifiers ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("specifiers", it).add(specifier)
+                            }
+                    }
+
+                    /** Attach a subscription to the recurring commit/credit. */
+                    fun subscriptionConfig(subscriptionConfig: RecurringCommitSubscriptionConfig) =
+                        subscriptionConfig(JsonField.of(subscriptionConfig))
+
+                    /**
+                     * Sets [Builder.subscriptionConfig] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.subscriptionConfig] with a well-typed
+                     * [RecurringCommitSubscriptionConfig] value instead. This method is primarily
+                     * for setting the field to an undocumented or not yet supported value.
+                     */
+                    fun subscriptionConfig(
+                        subscriptionConfig: JsonField<RecurringCommitSubscriptionConfig>
+                    ) = apply { this.subscriptionConfig = subscriptionConfig }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [RecurringCredit].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * .accessAmount()
+                     * .commitDuration()
+                     * .priority()
+                     * .product()
+                     * .rateType()
+                     * .startingAt()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): RecurringCredit =
+                        RecurringCredit(
+                            checkRequired("id", id),
+                            checkRequired("accessAmount", accessAmount),
+                            checkRequired("commitDuration", commitDuration),
+                            checkRequired("priority", priority),
+                            checkRequired("product", product),
+                            checkRequired("rateType", rateType),
+                            checkRequired("startingAt", startingAt),
+                            (applicableProductIds ?: JsonMissing.of()).map { it.toImmutable() },
+                            (applicableProductTags ?: JsonMissing.of()).map { it.toImmutable() },
+                            contract,
+                            description,
+                            endingBefore,
+                            hierarchyConfiguration,
+                            name,
+                            netsuiteSalesOrderId,
+                            proration,
+                            recurrenceFrequency,
+                            rolloverFraction,
+                            (specifiers ?: JsonMissing.of()).map { it.toImmutable() },
+                            subscriptionConfig,
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): RecurringCredit = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    id()
+                    accessAmount().validate()
+                    commitDuration().validate()
+                    priority()
+                    product().validate()
+                    rateType().validate()
+                    startingAt()
+                    applicableProductIds()
+                    applicableProductTags()
+                    contract().ifPresent { it.validate() }
+                    description()
+                    endingBefore()
+                    hierarchyConfiguration().ifPresent { it.validate() }
+                    name()
+                    netsuiteSalesOrderId()
+                    proration().ifPresent { it.validate() }
+                    recurrenceFrequency().ifPresent { it.validate() }
+                    rolloverFraction()
+                    specifiers().ifPresent { it.forEach { it.validate() } }
+                    subscriptionConfig().ifPresent { it.validate() }
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (id.asKnown().isPresent) 1 else 0) +
+                        (accessAmount.asKnown().getOrNull()?.validity() ?: 0) +
+                        (commitDuration.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (priority.asKnown().isPresent) 1 else 0) +
+                        (product.asKnown().getOrNull()?.validity() ?: 0) +
+                        (rateType.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (startingAt.asKnown().isPresent) 1 else 0) +
+                        (applicableProductIds.asKnown().getOrNull()?.size ?: 0) +
+                        (applicableProductTags.asKnown().getOrNull()?.size ?: 0) +
+                        (contract.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (description.asKnown().isPresent) 1 else 0) +
+                        (if (endingBefore.asKnown().isPresent) 1 else 0) +
+                        (hierarchyConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (name.asKnown().isPresent) 1 else 0) +
+                        (if (netsuiteSalesOrderId.asKnown().isPresent) 1 else 0) +
+                        (proration.asKnown().getOrNull()?.validity() ?: 0) +
+                        (recurrenceFrequency.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (rolloverFraction.asKnown().isPresent) 1 else 0) +
+                        (specifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                        (subscriptionConfig.asKnown().getOrNull()?.validity() ?: 0)
+
+                /** The amount of commit to grant. */
+                class AccessAmount
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val creditTypeId: JsonField<String>,
+                    private val unitPrice: JsonField<Double>,
+                    private val quantity: JsonField<Double>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("credit_type_id")
+                        @ExcludeMissing
+                        creditTypeId: JsonField<String> = JsonMissing.of(),
+                        @JsonProperty("unit_price")
+                        @ExcludeMissing
+                        unitPrice: JsonField<Double> = JsonMissing.of(),
+                        @JsonProperty("quantity")
+                        @ExcludeMissing
+                        quantity: JsonField<Double> = JsonMissing.of(),
+                    ) : this(creditTypeId, unitPrice, quantity, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun creditTypeId(): String = creditTypeId.getRequired("credit_type_id")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun unitPrice(): Double = unitPrice.getRequired("unit_price")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun quantity(): Optional<Double> = quantity.getOptional("quantity")
+
+                    /**
+                     * Returns the raw JSON value of [creditTypeId].
+                     *
+                     * Unlike [creditTypeId], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("credit_type_id")
+                    @ExcludeMissing
+                    fun _creditTypeId(): JsonField<String> = creditTypeId
+
+                    /**
+                     * Returns the raw JSON value of [unitPrice].
+                     *
+                     * Unlike [unitPrice], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("unit_price")
+                    @ExcludeMissing
+                    fun _unitPrice(): JsonField<Double> = unitPrice
+
+                    /**
+                     * Returns the raw JSON value of [quantity].
+                     *
+                     * Unlike [quantity], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("quantity")
+                    @ExcludeMissing
+                    fun _quantity(): JsonField<Double> = quantity
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of [AccessAmount].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .creditTypeId()
+                         * .unitPrice()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [AccessAmount]. */
+                    class Builder internal constructor() {
+
+                        private var creditTypeId: JsonField<String>? = null
+                        private var unitPrice: JsonField<Double>? = null
+                        private var quantity: JsonField<Double> = JsonMissing.of()
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(accessAmount: AccessAmount) = apply {
+                            creditTypeId = accessAmount.creditTypeId
+                            unitPrice = accessAmount.unitPrice
+                            quantity = accessAmount.quantity
+                            additionalProperties = accessAmount.additionalProperties.toMutableMap()
+                        }
+
+                        fun creditTypeId(creditTypeId: String) =
+                            creditTypeId(JsonField.of(creditTypeId))
+
+                        /**
+                         * Sets [Builder.creditTypeId] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.creditTypeId] with a well-typed [String]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun creditTypeId(creditTypeId: JsonField<String>) = apply {
+                            this.creditTypeId = creditTypeId
+                        }
+
+                        fun unitPrice(unitPrice: Double) = unitPrice(JsonField.of(unitPrice))
+
+                        /**
+                         * Sets [Builder.unitPrice] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.unitPrice] with a well-typed [Double]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun unitPrice(unitPrice: JsonField<Double>) = apply {
+                            this.unitPrice = unitPrice
+                        }
+
+                        fun quantity(quantity: Double) = quantity(JsonField.of(quantity))
+
+                        /**
+                         * Sets [Builder.quantity] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.quantity] with a well-typed [Double]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun quantity(quantity: JsonField<Double>) = apply {
+                            this.quantity = quantity
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [AccessAmount].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .creditTypeId()
+                         * .unitPrice()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): AccessAmount =
+                            AccessAmount(
+                                checkRequired("creditTypeId", creditTypeId),
+                                checkRequired("unitPrice", unitPrice),
+                                quantity,
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): AccessAmount = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        creditTypeId()
+                        unitPrice()
+                        quantity()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (creditTypeId.asKnown().isPresent) 1 else 0) +
+                            (if (unitPrice.asKnown().isPresent) 1 else 0) +
+                            (if (quantity.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is AccessAmount &&
+                            creditTypeId == other.creditTypeId &&
+                            unitPrice == other.unitPrice &&
+                            quantity == other.quantity &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(creditTypeId, unitPrice, quantity, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "AccessAmount{creditTypeId=$creditTypeId, unitPrice=$unitPrice, quantity=$quantity, additionalProperties=$additionalProperties}"
+                }
+
+                /** The amount of time the created commits will be valid for */
+                class CommitDuration
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val value: JsonField<Double>,
+                    private val unit: JsonField<Unit>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("value")
+                        @ExcludeMissing
+                        value: JsonField<Double> = JsonMissing.of(),
+                        @JsonProperty("unit")
+                        @ExcludeMissing
+                        unit: JsonField<Unit> = JsonMissing.of(),
+                    ) : this(value, unit, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun value(): Double = value.getRequired("value")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun unit(): Optional<Unit> = unit.getOptional("unit")
+
+                    /**
+                     * Returns the raw JSON value of [value].
+                     *
+                     * Unlike [value], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("value") @ExcludeMissing fun _value(): JsonField<Double> = value
+
+                    /**
+                     * Returns the raw JSON value of [unit].
+                     *
+                     * Unlike [unit], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("unit") @ExcludeMissing fun _unit(): JsonField<Unit> = unit
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of
+                         * [CommitDuration].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .value()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [CommitDuration]. */
+                    class Builder internal constructor() {
+
+                        private var value: JsonField<Double>? = null
+                        private var unit: JsonField<Unit> = JsonMissing.of()
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(commitDuration: CommitDuration) = apply {
+                            value = commitDuration.value
+                            unit = commitDuration.unit
+                            additionalProperties =
+                                commitDuration.additionalProperties.toMutableMap()
+                        }
+
+                        fun value(value: Double) = value(JsonField.of(value))
+
+                        /**
+                         * Sets [Builder.value] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.value] with a well-typed [Double] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun value(value: JsonField<Double>) = apply { this.value = value }
+
+                        fun unit(unit: Unit) = unit(JsonField.of(unit))
+
+                        /**
+                         * Sets [Builder.unit] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.unit] with a well-typed [Unit] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun unit(unit: JsonField<Unit>) = apply { this.unit = unit }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [CommitDuration].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .value()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): CommitDuration =
+                            CommitDuration(
+                                checkRequired("value", value),
+                                unit,
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): CommitDuration = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        value()
+                        unit().ifPresent { it.validate() }
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (value.asKnown().isPresent) 1 else 0) +
+                            (unit.asKnown().getOrNull()?.validity() ?: 0)
+
+                    class Unit
+                    @JsonCreator
+                    private constructor(private val value: JsonField<String>) : Enum {
+
+                        /**
+                         * Returns this class instance's raw value.
+                         *
+                         * This is usually only useful if this instance was deserialized from data
+                         * that doesn't match any known member, and you want to know that value. For
+                         * example, if the SDK is on an older version than the API, then the API may
+                         * respond with new members that the SDK is unaware of.
+                         */
+                        @com.fasterxml.jackson.annotation.JsonValue
+                        fun _value(): JsonField<String> = value
+
+                        companion object {
+
+                            @JvmField val PERIODS = of("PERIODS")
+
+                            @JvmStatic fun of(value: String) = Unit(JsonField.of(value))
+                        }
+
+                        /** An enum containing [Unit]'s known values. */
+                        enum class Known {
+                            PERIODS
+                        }
+
+                        /**
+                         * An enum containing [Unit]'s known values, as well as an [_UNKNOWN]
+                         * member.
+                         *
+                         * An instance of [Unit] can contain an unknown value in a couple of cases:
+                         * - It was deserialized from data that doesn't match any known member. For
+                         *   example, if the SDK is on an older version than the API, then the API
+                         *   may respond with new members that the SDK is unaware of.
+                         * - It was constructed with an arbitrary value using the [of] method.
+                         */
+                        enum class Value {
+                            PERIODS,
+                            /**
+                             * An enum member indicating that [Unit] was instantiated with an
+                             * unknown value.
+                             */
+                            _UNKNOWN,
+                        }
+
+                        /**
+                         * Returns an enum member corresponding to this class instance's value, or
+                         * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                         *
+                         * Use the [known] method instead if you're certain the value is always
+                         * known or if you want to throw for the unknown case.
+                         */
+                        fun value(): Value =
+                            when (this) {
+                                PERIODS -> Value.PERIODS
+                                else -> Value._UNKNOWN
+                            }
+
+                        /**
+                         * Returns an enum member corresponding to this class instance's value.
+                         *
+                         * Use the [value] method instead if you're uncertain the value is always
+                         * known and don't want to throw for the unknown case.
+                         *
+                         * @throws MetronomeInvalidDataException if this class instance's value is a
+                         *   not a known member.
+                         */
+                        fun known(): Known =
+                            when (this) {
+                                PERIODS -> Known.PERIODS
+                                else -> throw MetronomeInvalidDataException("Unknown Unit: $value")
+                            }
+
+                        /**
+                         * Returns this class instance's primitive wire representation.
+                         *
+                         * This differs from the [toString] method because that method is primarily
+                         * for debugging and generally doesn't throw.
+                         *
+                         * @throws MetronomeInvalidDataException if this class instance's value does
+                         *   not have the expected primitive type.
+                         */
+                        fun asString(): String =
+                            _value().asString().orElseThrow {
+                                MetronomeInvalidDataException("Value is not a String")
+                            }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): Unit = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            known()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is Unit && value == other.value
+                        }
+
+                        override fun hashCode() = value.hashCode()
+
+                        override fun toString() = value.toString()
+                    }
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is CommitDuration &&
+                            value == other.value &&
+                            unit == other.unit &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(value, unit, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "CommitDuration{value=$value, unit=$unit, additionalProperties=$additionalProperties}"
+                }
+
+                class Product
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val id: JsonField<String>,
+                    private val name: JsonField<String>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("id")
+                        @ExcludeMissing
+                        id: JsonField<String> = JsonMissing.of(),
+                        @JsonProperty("name")
+                        @ExcludeMissing
+                        name: JsonField<String> = JsonMissing.of(),
+                    ) : this(id, name, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun id(): String = id.getRequired("id")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun name(): String = name.getRequired("name")
+
+                    /**
+                     * Returns the raw JSON value of [id].
+                     *
+                     * Unlike [id], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                    /**
+                     * Returns the raw JSON value of [name].
+                     *
+                     * Unlike [name], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of [Product].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .id()
+                         * .name()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [Product]. */
+                    class Builder internal constructor() {
+
+                        private var id: JsonField<String>? = null
+                        private var name: JsonField<String>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(product: Product) = apply {
+                            id = product.id
+                            name = product.name
+                            additionalProperties = product.additionalProperties.toMutableMap()
+                        }
+
+                        fun id(id: String) = id(JsonField.of(id))
+
+                        /**
+                         * Sets [Builder.id] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.id] with a well-typed [String] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun id(id: JsonField<String>) = apply { this.id = id }
+
+                        fun name(name: String) = name(JsonField.of(name))
+
+                        /**
+                         * Sets [Builder.name] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.name] with a well-typed [String] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun name(name: JsonField<String>) = apply { this.name = name }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [Product].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .id()
+                         * .name()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): Product =
+                            Product(
+                                checkRequired("id", id),
+                                checkRequired("name", name),
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Product = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        id()
+                        name()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (id.asKnown().isPresent) 1 else 0) +
+                            (if (name.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Product &&
+                            id == other.id &&
+                            name == other.name &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(id, name, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "Product{id=$id, name=$name, additionalProperties=$additionalProperties}"
+                }
+
+                /** Whether the created commits will use the commit rate or list rate */
+                class RateType
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val COMMIT_RATE = of("COMMIT_RATE")
+
+                        @JvmField val LIST_RATE = of("LIST_RATE")
+
+                        @JvmStatic fun of(value: String) = RateType(JsonField.of(value))
+                    }
+
+                    /** An enum containing [RateType]'s known values. */
+                    enum class Known {
+                        COMMIT_RATE,
+                        LIST_RATE,
+                    }
+
+                    /**
+                     * An enum containing [RateType]'s known values, as well as an [_UNKNOWN]
+                     * member.
+                     *
+                     * An instance of [RateType] can contain an unknown value in a couple of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        COMMIT_RATE,
+                        LIST_RATE,
+                        /**
+                         * An enum member indicating that [RateType] was instantiated with an
+                         * unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            COMMIT_RATE -> Value.COMMIT_RATE
+                            LIST_RATE -> Value.LIST_RATE
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            COMMIT_RATE -> Known.COMMIT_RATE
+                            LIST_RATE -> Known.LIST_RATE
+                            else -> throw MetronomeInvalidDataException("Unknown RateType: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): RateType = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is RateType && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                class InnerContract
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val id: JsonField<String>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of()
+                    ) : this(id, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun id(): String = id.getRequired("id")
+
+                    /**
+                     * Returns the raw JSON value of [id].
+                     *
+                     * Unlike [id], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of
+                         * [InnerContract].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .id()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [InnerContract]. */
+                    class Builder internal constructor() {
+
+                        private var id: JsonField<String>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(innerContract: InnerContract) = apply {
+                            id = innerContract.id
+                            additionalProperties = innerContract.additionalProperties.toMutableMap()
+                        }
+
+                        fun id(id: String) = id(JsonField.of(id))
+
+                        /**
+                         * Sets [Builder.id] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.id] with a well-typed [String] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun id(id: JsonField<String>) = apply { this.id = id }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [InnerContract].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .id()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): InnerContract =
+                            InnerContract(
+                                checkRequired("id", id),
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): InnerContract = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        id()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = (if (id.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is InnerContract &&
+                            id == other.id &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy { Objects.hash(id, additionalProperties) }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "InnerContract{id=$id, additionalProperties=$additionalProperties}"
+                }
+
+                /**
+                 * Determines whether the first and last commit will be prorated. If not provided,
+                 * the default is FIRST_AND_LAST (i.e. prorate both the first and last commits).
+                 */
+                class Proration
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val NONE = of("NONE")
+
+                        @JvmField val FIRST = of("FIRST")
+
+                        @JvmField val LAST = of("LAST")
+
+                        @JvmField val FIRST_AND_LAST = of("FIRST_AND_LAST")
+
+                        @JvmStatic fun of(value: String) = Proration(JsonField.of(value))
+                    }
+
+                    /** An enum containing [Proration]'s known values. */
+                    enum class Known {
+                        NONE,
+                        FIRST,
+                        LAST,
+                        FIRST_AND_LAST,
+                    }
+
+                    /**
+                     * An enum containing [Proration]'s known values, as well as an [_UNKNOWN]
+                     * member.
+                     *
+                     * An instance of [Proration] can contain an unknown value in a couple of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        NONE,
+                        FIRST,
+                        LAST,
+                        FIRST_AND_LAST,
+                        /**
+                         * An enum member indicating that [Proration] was instantiated with an
+                         * unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            NONE -> Value.NONE
+                            FIRST -> Value.FIRST
+                            LAST -> Value.LAST
+                            FIRST_AND_LAST -> Value.FIRST_AND_LAST
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            NONE -> Known.NONE
+                            FIRST -> Known.FIRST
+                            LAST -> Known.LAST
+                            FIRST_AND_LAST -> Known.FIRST_AND_LAST
+                            else -> throw MetronomeInvalidDataException("Unknown Proration: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Proration = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Proration && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                /**
+                 * The frequency at which the recurring commits will be created. If not provided: -
+                 * The commits will be created on the usage invoice frequency. If provided: - The
+                 * period defined in the duration will correspond to this frequency. - Commits will
+                 * be created aligned with the recurring commit's starting_at rather than the usage
+                 * invoice dates.
+                 */
+                class RecurrenceFrequency
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val MONTHLY = of("MONTHLY")
+
+                        @JvmField val QUARTERLY = of("QUARTERLY")
+
+                        @JvmField val ANNUAL = of("ANNUAL")
+
+                        @JvmField val WEEKLY = of("WEEKLY")
+
+                        @JvmStatic fun of(value: String) = RecurrenceFrequency(JsonField.of(value))
+                    }
+
+                    /** An enum containing [RecurrenceFrequency]'s known values. */
+                    enum class Known {
+                        MONTHLY,
+                        QUARTERLY,
+                        ANNUAL,
+                        WEEKLY,
+                    }
+
+                    /**
+                     * An enum containing [RecurrenceFrequency]'s known values, as well as an
+                     * [_UNKNOWN] member.
+                     *
+                     * An instance of [RecurrenceFrequency] can contain an unknown value in a couple
+                     * of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        MONTHLY,
+                        QUARTERLY,
+                        ANNUAL,
+                        WEEKLY,
+                        /**
+                         * An enum member indicating that [RecurrenceFrequency] was instantiated
+                         * with an unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            MONTHLY -> Value.MONTHLY
+                            QUARTERLY -> Value.QUARTERLY
+                            ANNUAL -> Value.ANNUAL
+                            WEEKLY -> Value.WEEKLY
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            MONTHLY -> Known.MONTHLY
+                            QUARTERLY -> Known.QUARTERLY
+                            ANNUAL -> Known.ANNUAL
+                            WEEKLY -> Known.WEEKLY
+                            else ->
+                                throw MetronomeInvalidDataException(
+                                    "Unknown RecurrenceFrequency: $value"
+                                )
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): RecurrenceFrequency = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is RecurrenceFrequency && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is RecurringCredit &&
+                        id == other.id &&
+                        accessAmount == other.accessAmount &&
+                        commitDuration == other.commitDuration &&
+                        priority == other.priority &&
+                        product == other.product &&
+                        rateType == other.rateType &&
+                        startingAt == other.startingAt &&
+                        applicableProductIds == other.applicableProductIds &&
+                        applicableProductTags == other.applicableProductTags &&
+                        contract == other.contract &&
+                        description == other.description &&
+                        endingBefore == other.endingBefore &&
+                        hierarchyConfiguration == other.hierarchyConfiguration &&
+                        name == other.name &&
+                        netsuiteSalesOrderId == other.netsuiteSalesOrderId &&
+                        proration == other.proration &&
+                        recurrenceFrequency == other.recurrenceFrequency &&
+                        rolloverFraction == other.rolloverFraction &&
+                        specifiers == other.specifiers &&
+                        subscriptionConfig == other.subscriptionConfig &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(
+                        id,
+                        accessAmount,
+                        commitDuration,
+                        priority,
+                        product,
+                        rateType,
+                        startingAt,
+                        applicableProductIds,
+                        applicableProductTags,
+                        contract,
+                        description,
+                        endingBefore,
+                        hierarchyConfiguration,
+                        name,
+                        netsuiteSalesOrderId,
+                        proration,
+                        recurrenceFrequency,
+                        rolloverFraction,
+                        specifiers,
+                        subscriptionConfig,
+                        additionalProperties,
+                    )
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "RecurringCredit{id=$id, accessAmount=$accessAmount, commitDuration=$commitDuration, priority=$priority, product=$product, rateType=$rateType, startingAt=$startingAt, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, contract=$contract, description=$description, endingBefore=$endingBefore, hierarchyConfiguration=$hierarchyConfiguration, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, proration=$proration, recurrenceFrequency=$recurrenceFrequency, rolloverFraction=$rolloverFraction, specifiers=$specifiers, subscriptionConfig=$subscriptionConfig, additionalProperties=$additionalProperties}"
+            }
+
+            /**
+             * Determines which scheduled and commit charges to consolidate onto the Contract's
+             * usage invoice. The charge's `timestamp` must match the usage invoice's
+             * `ending_before` date for consolidation to occur. This field cannot be modified after
+             * a Contract has been created. If this field is omitted, charges will appear on a
+             * separate invoice from usage charges.
+             */
+            class ScheduledChargesOnUsageInvoices
+            @JsonCreator
+            private constructor(private val value: JsonField<String>) : Enum {
+
+                /**
+                 * Returns this class instance's raw value.
+                 *
+                 * This is usually only useful if this instance was deserialized from data that
+                 * doesn't match any known member, and you want to know that value. For example, if
+                 * the SDK is on an older version than the API, then the API may respond with new
+                 * members that the SDK is unaware of.
+                 */
+                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+                companion object {
+
+                    @JvmField val ALL = of("ALL")
+
+                    @JvmStatic
+                    fun of(value: String) = ScheduledChargesOnUsageInvoices(JsonField.of(value))
+                }
+
+                /** An enum containing [ScheduledChargesOnUsageInvoices]'s known values. */
+                enum class Known {
+                    ALL
+                }
+
+                /**
+                 * An enum containing [ScheduledChargesOnUsageInvoices]'s known values, as well as
+                 * an [_UNKNOWN] member.
+                 *
+                 * An instance of [ScheduledChargesOnUsageInvoices] can contain an unknown value in
+                 * a couple of cases:
+                 * - It was deserialized from data that doesn't match any known member. For example,
+                 *   if the SDK is on an older version than the API, then the API may respond with
+                 *   new members that the SDK is unaware of.
+                 * - It was constructed with an arbitrary value using the [of] method.
+                 */
+                enum class Value {
+                    ALL,
+                    /**
+                     * An enum member indicating that [ScheduledChargesOnUsageInvoices] was
+                     * instantiated with an unknown value.
+                     */
+                    _UNKNOWN,
+                }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value, or
+                 * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                 *
+                 * Use the [known] method instead if you're certain the value is always known or if
+                 * you want to throw for the unknown case.
+                 */
+                fun value(): Value =
+                    when (this) {
+                        ALL -> Value.ALL
+                        else -> Value._UNKNOWN
+                    }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value.
+                 *
+                 * Use the [value] method instead if you're uncertain the value is always known and
+                 * don't want to throw for the unknown case.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value is a not a
+                 *   known member.
+                 */
+                fun known(): Known =
+                    when (this) {
+                        ALL -> Known.ALL
+                        else ->
+                            throw MetronomeInvalidDataException(
+                                "Unknown ScheduledChargesOnUsageInvoices: $value"
+                            )
+                    }
+
+                /**
+                 * Returns this class instance's primitive wire representation.
+                 *
+                 * This differs from the [toString] method because that method is primarily for
+                 * debugging and generally doesn't throw.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value does not
+                 *   have the expected primitive type.
+                 */
+                fun asString(): String =
+                    _value().asString().orElseThrow {
+                        MetronomeInvalidDataException("Value is not a String")
+                    }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): ScheduledChargesOnUsageInvoices = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    known()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is ScheduledChargesOnUsageInvoices && value == other.value
+                }
+
+                override fun hashCode() = value.hashCode()
+
+                override fun toString() = value.toString()
+            }
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is Contract &&
+                    id == other.id &&
+                    commits == other.commits &&
+                    createdAt == other.createdAt &&
+                    createdBy == other.createdBy &&
+                    customerId == other.customerId &&
+                    overrides == other.overrides &&
+                    scheduledCharges == other.scheduledCharges &&
+                    startingAt == other.startingAt &&
+                    transitions == other.transitions &&
+                    usageFilter == other.usageFilter &&
+                    usageStatementSchedule == other.usageStatementSchedule &&
+                    credits == other.credits &&
+                    customFields == other.customFields &&
+                    customerBillingProviderConfiguration ==
+                        other.customerBillingProviderConfiguration &&
+                    endingBefore == other.endingBefore &&
+                    hasMore == other.hasMore &&
+                    hierarchyConfiguration == other.hierarchyConfiguration &&
+                    multiplierOverridePrioritization == other.multiplierOverridePrioritization &&
+                    name == other.name &&
+                    netPaymentTermsDays == other.netPaymentTermsDays &&
+                    packageId == other.packageId &&
+                    prepaidBalanceThresholdConfiguration ==
+                        other.prepaidBalanceThresholdConfiguration &&
+                    rateCardId == other.rateCardId &&
+                    recurringCommits == other.recurringCommits &&
+                    recurringCredits == other.recurringCredits &&
+                    scheduledChargesOnUsageInvoices == other.scheduledChargesOnUsageInvoices &&
+                    spendThresholdConfiguration == other.spendThresholdConfiguration &&
+                    subscriptions == other.subscriptions &&
+                    uniquenessKey == other.uniquenessKey &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(
+                    id,
+                    commits,
+                    createdAt,
+                    createdBy,
+                    customerId,
+                    overrides,
+                    scheduledCharges,
+                    startingAt,
+                    transitions,
+                    usageFilter,
+                    usageStatementSchedule,
+                    credits,
+                    customFields,
+                    customerBillingProviderConfiguration,
+                    endingBefore,
+                    hasMore,
+                    hierarchyConfiguration,
+                    multiplierOverridePrioritization,
+                    name,
+                    netPaymentTermsDays,
+                    packageId,
+                    prepaidBalanceThresholdConfiguration,
+                    rateCardId,
+                    recurringCommits,
+                    recurringCredits,
+                    scheduledChargesOnUsageInvoices,
+                    spendThresholdConfiguration,
+                    subscriptions,
+                    uniquenessKey,
+                    additionalProperties,
+                )
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "Contract{id=$id, commits=$commits, createdAt=$createdAt, createdBy=$createdBy, customerId=$customerId, overrides=$overrides, scheduledCharges=$scheduledCharges, startingAt=$startingAt, transitions=$transitions, usageFilter=$usageFilter, usageStatementSchedule=$usageStatementSchedule, credits=$credits, customFields=$customFields, customerBillingProviderConfiguration=$customerBillingProviderConfiguration, endingBefore=$endingBefore, hasMore=$hasMore, hierarchyConfiguration=$hierarchyConfiguration, multiplierOverridePrioritization=$multiplierOverridePrioritization, name=$name, netPaymentTermsDays=$netPaymentTermsDays, packageId=$packageId, prepaidBalanceThresholdConfiguration=$prepaidBalanceThresholdConfiguration, rateCardId=$rateCardId, recurringCommits=$recurringCommits, recurringCredits=$recurringCredits, scheduledChargesOnUsageInvoices=$scheduledChargesOnUsageInvoices, spendThresholdConfiguration=$spendThresholdConfiguration, subscriptions=$subscriptions, uniquenessKey=$uniquenessKey, additionalProperties=$additionalProperties}"
+        }
+
+        override fun equals(other: Any?): Boolean {
+            if (this === other) {
+                return true
+            }
+
+            return other is Data &&
+                id == other.id &&
+                contract == other.contract &&
+                additionalProperties == other.additionalProperties
+        }
+
+        private val hashCode: Int by lazy { Objects.hash(id, contract, additionalProperties) }
+
+        override fun hashCode(): Int = hashCode
+
+        override fun toString() =
+            "Data{id=$id, contract=$contract, additionalProperties=$additionalProperties}"
+    }
+
     override fun equals(other: Any?): Boolean {
         if (this === other) {
             return true
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/packages/PackageCreateParams.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/packages/PackageCreateParams.kt
index a8e596dc..08e45da2 100644
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/packages/PackageCreateParams.kt
+++ b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/packages/PackageCreateParams.kt
@@ -209,6 +209,12 @@ private constructor(
     fun spendThresholdConfiguration(): Optional<SpendThresholdConfiguration> =
         body.spendThresholdConfiguration()
 
+    /**
+     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
+     *   server responded with an unexpected value).
+     */
+    fun spendTrackers(): Optional<List<SpendTracker>> = body.spendTrackers()
+
     /**
      * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
      *   server responded with an unexpected value).
@@ -376,6 +382,13 @@ private constructor(
     fun _spendThresholdConfiguration(): JsonField<SpendThresholdConfiguration> =
         body._spendThresholdConfiguration()
 
+    /**
+     * Returns the raw JSON value of [spendTrackers].
+     *
+     * Unlike [spendTrackers], this method doesn't throw if the JSON field has an unexpected type.
+     */
+    fun _spendTrackers(): JsonField<List<SpendTracker>> = body._spendTrackers()
+
     /**
      * Returns the raw JSON value of [subscriptions].
      *
@@ -780,6 +793,30 @@ private constructor(
             spendThresholdConfiguration: JsonField<SpendThresholdConfiguration>
         ) = apply { body.spendThresholdConfiguration(spendThresholdConfiguration) }
 
+        fun spendTrackers(spendTrackers: List<SpendTracker>) = apply {
+            body.spendTrackers(spendTrackers)
+        }
+
+        /**
+         * Sets [Builder.spendTrackers] to an arbitrary JSON value.
+         *
+         * You should usually call [Builder.spendTrackers] with a well-typed `List<SpendTracker>`
+         * value instead. This method is primarily for setting the field to an undocumented or not
+         * yet supported value.
+         */
+        fun spendTrackers(spendTrackers: JsonField<List<SpendTracker>>) = apply {
+            body.spendTrackers(spendTrackers)
+        }
+
+        /**
+         * Adds a single [SpendTracker] to [spendTrackers].
+         *
+         * @throws IllegalStateException if the field was previously set to a non-list.
+         */
+        fun addSpendTracker(spendTracker: SpendTracker) = apply {
+            body.addSpendTracker(spendTracker)
+        }
+
         fun subscriptions(subscriptions: List<Subscription>) = apply {
             body.subscriptions(subscriptions)
         }
@@ -1004,6 +1041,7 @@ private constructor(
         private val scheduledCharges: JsonField<List<ScheduledCharge>>,
         private val scheduledChargesOnUsageInvoices: JsonField<ScheduledChargesOnUsageInvoices>,
         private val spendThresholdConfiguration: JsonField<SpendThresholdConfiguration>,
+        private val spendTrackers: JsonField<List<SpendTracker>>,
         private val subscriptions: JsonField<List<Subscription>>,
         private val uniquenessKey: JsonField<String>,
         private val usageStatementSchedule: JsonField<UsageStatementSchedule>,
@@ -1070,6 +1108,9 @@ private constructor(
             @JsonProperty("spend_threshold_configuration")
             @ExcludeMissing
             spendThresholdConfiguration: JsonField<SpendThresholdConfiguration> = JsonMissing.of(),
+            @JsonProperty("spend_trackers")
+            @ExcludeMissing
+            spendTrackers: JsonField<List<SpendTracker>> = JsonMissing.of(),
             @JsonProperty("subscriptions")
             @ExcludeMissing
             subscriptions: JsonField<List<Subscription>> = JsonMissing.of(),
@@ -1099,6 +1140,7 @@ private constructor(
             scheduledCharges,
             scheduledChargesOnUsageInvoices,
             spendThresholdConfiguration,
+            spendTrackers,
             subscriptions,
             uniquenessKey,
             usageStatementSchedule,
@@ -1247,6 +1289,13 @@ private constructor(
         fun spendThresholdConfiguration(): Optional<SpendThresholdConfiguration> =
             spendThresholdConfiguration.getOptional("spend_threshold_configuration")
 
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun spendTrackers(): Optional<List<SpendTracker>> =
+            spendTrackers.getOptional("spend_trackers")
+
         /**
          * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
          *   the server responded with an unexpected value).
@@ -1448,6 +1497,16 @@ private constructor(
         fun _spendThresholdConfiguration(): JsonField<SpendThresholdConfiguration> =
             spendThresholdConfiguration
 
+        /**
+         * Returns the raw JSON value of [spendTrackers].
+         *
+         * Unlike [spendTrackers], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("spend_trackers")
+        @ExcludeMissing
+        fun _spendTrackers(): JsonField<List<SpendTracker>> = spendTrackers
+
         /**
          * Returns the raw JSON value of [subscriptions].
          *
@@ -1532,6 +1591,7 @@ private constructor(
                 JsonMissing.of()
             private var spendThresholdConfiguration: JsonField<SpendThresholdConfiguration> =
                 JsonMissing.of()
+            private var spendTrackers: JsonField<MutableList<SpendTracker>>? = null
             private var subscriptions: JsonField<MutableList<Subscription>>? = null
             private var uniquenessKey: JsonField<String> = JsonMissing.of()
             private var usageStatementSchedule: JsonField<UsageStatementSchedule> = JsonMissing.of()
@@ -1558,6 +1618,7 @@ private constructor(
                 scheduledCharges = body.scheduledCharges.map { it.toMutableList() }
                 scheduledChargesOnUsageInvoices = body.scheduledChargesOnUsageInvoices
                 spendThresholdConfiguration = body.spendThresholdConfiguration
+                spendTrackers = body.spendTrackers.map { it.toMutableList() }
                 subscriptions = body.subscriptions.map { it.toMutableList() }
                 uniquenessKey = body.uniquenessKey
                 usageStatementSchedule = body.usageStatementSchedule
@@ -1930,6 +1991,32 @@ private constructor(
                 spendThresholdConfiguration: JsonField<SpendThresholdConfiguration>
             ) = apply { this.spendThresholdConfiguration = spendThresholdConfiguration }
 
+            fun spendTrackers(spendTrackers: List<SpendTracker>) =
+                spendTrackers(JsonField.of(spendTrackers))
+
+            /**
+             * Sets [Builder.spendTrackers] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.spendTrackers] with a well-typed
+             * `List<SpendTracker>` value instead. This method is primarily for setting the field to
+             * an undocumented or not yet supported value.
+             */
+            fun spendTrackers(spendTrackers: JsonField<List<SpendTracker>>) = apply {
+                this.spendTrackers = spendTrackers.map { it.toMutableList() }
+            }
+
+            /**
+             * Adds a single [SpendTracker] to [spendTrackers].
+             *
+             * @throws IllegalStateException if the field was previously set to a non-list.
+             */
+            fun addSpendTracker(spendTracker: SpendTracker) = apply {
+                spendTrackers =
+                    (spendTrackers ?: JsonField.of(mutableListOf())).also {
+                        checkKnown("spendTrackers", it).add(spendTracker)
+                    }
+            }
+
             fun subscriptions(subscriptions: List<Subscription>) =
                 subscriptions(JsonField.of(subscriptions))
 
@@ -2041,6 +2128,7 @@ private constructor(
                     (scheduledCharges ?: JsonMissing.of()).map { it.toImmutable() },
                     scheduledChargesOnUsageInvoices,
                     spendThresholdConfiguration,
+                    (spendTrackers ?: JsonMissing.of()).map { it.toImmutable() },
                     (subscriptions ?: JsonMissing.of()).map { it.toImmutable() },
                     uniquenessKey,
                     usageStatementSchedule,
@@ -2083,6 +2171,7 @@ private constructor(
             scheduledCharges().ifPresent { it.forEach { it.validate() } }
             scheduledChargesOnUsageInvoices().ifPresent { it.validate() }
             spendThresholdConfiguration().ifPresent { it.validate() }
+            spendTrackers().ifPresent { it.forEach { it.validate() } }
             subscriptions().ifPresent { it.forEach { it.validate() } }
             uniquenessKey()
             usageStatementSchedule().ifPresent { it.validate() }
@@ -2124,6 +2213,7 @@ private constructor(
                 (scheduledCharges.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
                 (scheduledChargesOnUsageInvoices.asKnown().getOrNull()?.validity() ?: 0) +
                 (spendThresholdConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+                (spendTrackers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
                 (subscriptions.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
                 (if (uniquenessKey.asKnown().isPresent) 1 else 0) +
                 (usageStatementSchedule.asKnown().getOrNull()?.validity() ?: 0)
@@ -2154,6 +2244,7 @@ private constructor(
                 scheduledCharges == other.scheduledCharges &&
                 scheduledChargesOnUsageInvoices == other.scheduledChargesOnUsageInvoices &&
                 spendThresholdConfiguration == other.spendThresholdConfiguration &&
+                spendTrackers == other.spendTrackers &&
                 subscriptions == other.subscriptions &&
                 uniquenessKey == other.uniquenessKey &&
                 usageStatementSchedule == other.usageStatementSchedule &&
@@ -2181,6 +2272,7 @@ private constructor(
                 scheduledCharges,
                 scheduledChargesOnUsageInvoices,
                 spendThresholdConfiguration,
+                spendTrackers,
                 subscriptions,
                 uniquenessKey,
                 usageStatementSchedule,
@@ -2191,7 +2283,7 @@ private constructor(
         override fun hashCode(): Int = hashCode
 
         override fun toString() =
-            "Body{name=$name, aliases=$aliases, billingProvider=$billingProvider, commits=$commits, contractName=$contractName, credits=$credits, deliveryMethod=$deliveryMethod, duration=$duration, multiplierOverridePrioritization=$multiplierOverridePrioritization, netPaymentTermsDays=$netPaymentTermsDays, overrides=$overrides, prepaidBalanceThresholdConfiguration=$prepaidBalanceThresholdConfiguration, rateCardAlias=$rateCardAlias, rateCardId=$rateCardId, recurringCommits=$recurringCommits, recurringCredits=$recurringCredits, scheduledCharges=$scheduledCharges, scheduledChargesOnUsageInvoices=$scheduledChargesOnUsageInvoices, spendThresholdConfiguration=$spendThresholdConfiguration, subscriptions=$subscriptions, uniquenessKey=$uniquenessKey, usageStatementSchedule=$usageStatementSchedule, additionalProperties=$additionalProperties}"
+            "Body{name=$name, aliases=$aliases, billingProvider=$billingProvider, commits=$commits, contractName=$contractName, credits=$credits, deliveryMethod=$deliveryMethod, duration=$duration, multiplierOverridePrioritization=$multiplierOverridePrioritization, netPaymentTermsDays=$netPaymentTermsDays, overrides=$overrides, prepaidBalanceThresholdConfiguration=$prepaidBalanceThresholdConfiguration, rateCardAlias=$rateCardAlias, rateCardId=$rateCardId, recurringCommits=$recurringCommits, recurringCredits=$recurringCredits, scheduledCharges=$scheduledCharges, scheduledChargesOnUsageInvoices=$scheduledChargesOnUsageInvoices, spendThresholdConfiguration=$spendThresholdConfiguration, spendTrackers=$spendTrackers, subscriptions=$subscriptions, uniquenessKey=$uniquenessKey, usageStatementSchedule=$usageStatementSchedule, additionalProperties=$additionalProperties}"
     }
 
     class Alias
@@ -20988,6 +21080,1174 @@ private constructor(
         override fun toString() = value.toString()
     }
 
+    class SpendTracker
+    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+    private constructor(
+        private val alias: JsonField<String>,
+        private val applicableSpendSpecifiers: JsonField<List<ApplicableSpendSpecifier>>,
+        private val creditTypeId: JsonField<String>,
+        private val resetFrequency: JsonField<ResetFrequency>,
+        private val additionalProperties: MutableMap<String, JsonValue>,
+    ) {
+
+        @JsonCreator
+        private constructor(
+            @JsonProperty("alias") @ExcludeMissing alias: JsonField<String> = JsonMissing.of(),
+            @JsonProperty("applicable_spend_specifiers")
+            @ExcludeMissing
+            applicableSpendSpecifiers: JsonField<List<ApplicableSpendSpecifier>> = JsonMissing.of(),
+            @JsonProperty("credit_type_id")
+            @ExcludeMissing
+            creditTypeId: JsonField<String> = JsonMissing.of(),
+            @JsonProperty("reset_frequency")
+            @ExcludeMissing
+            resetFrequency: JsonField<ResetFrequency> = JsonMissing.of(),
+        ) : this(alias, applicableSpendSpecifiers, creditTypeId, resetFrequency, mutableMapOf())
+
+        /**
+         * Human-readable identifier, unique per contract.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun alias(): String = alias.getRequired("alias")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun applicableSpendSpecifiers(): List<ApplicableSpendSpecifier> =
+            applicableSpendSpecifiers.getRequired("applicable_spend_specifiers")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun creditTypeId(): String = creditTypeId.getRequired("credit_type_id")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun resetFrequency(): ResetFrequency = resetFrequency.getRequired("reset_frequency")
+
+        /**
+         * Returns the raw JSON value of [alias].
+         *
+         * Unlike [alias], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("alias") @ExcludeMissing fun _alias(): JsonField<String> = alias
+
+        /**
+         * Returns the raw JSON value of [applicableSpendSpecifiers].
+         *
+         * Unlike [applicableSpendSpecifiers], this method doesn't throw if the JSON field has an
+         * unexpected type.
+         */
+        @JsonProperty("applicable_spend_specifiers")
+        @ExcludeMissing
+        fun _applicableSpendSpecifiers(): JsonField<List<ApplicableSpendSpecifier>> =
+            applicableSpendSpecifiers
+
+        /**
+         * Returns the raw JSON value of [creditTypeId].
+         *
+         * Unlike [creditTypeId], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("credit_type_id")
+        @ExcludeMissing
+        fun _creditTypeId(): JsonField<String> = creditTypeId
+
+        /**
+         * Returns the raw JSON value of [resetFrequency].
+         *
+         * Unlike [resetFrequency], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("reset_frequency")
+        @ExcludeMissing
+        fun _resetFrequency(): JsonField<ResetFrequency> = resetFrequency
+
+        @JsonAnySetter
+        private fun putAdditionalProperty(key: String, value: JsonValue) {
+            additionalProperties.put(key, value)
+        }
+
+        @JsonAnyGetter
+        @ExcludeMissing
+        fun _additionalProperties(): Map<String, JsonValue> =
+            Collections.unmodifiableMap(additionalProperties)
+
+        fun toBuilder() = Builder().from(this)
+
+        companion object {
+
+            /**
+             * Returns a mutable builder for constructing an instance of [SpendTracker].
+             *
+             * The following fields are required:
+             * ```java
+             * .alias()
+             * .applicableSpendSpecifiers()
+             * .creditTypeId()
+             * .resetFrequency()
+             * ```
+             */
+            @JvmStatic fun builder() = Builder()
+        }
+
+        /** A builder for [SpendTracker]. */
+        class Builder internal constructor() {
+
+            private var alias: JsonField<String>? = null
+            private var applicableSpendSpecifiers:
+                JsonField<MutableList<ApplicableSpendSpecifier>>? =
+                null
+            private var creditTypeId: JsonField<String>? = null
+            private var resetFrequency: JsonField<ResetFrequency>? = null
+            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+            @JvmSynthetic
+            internal fun from(spendTracker: SpendTracker) = apply {
+                alias = spendTracker.alias
+                applicableSpendSpecifiers =
+                    spendTracker.applicableSpendSpecifiers.map { it.toMutableList() }
+                creditTypeId = spendTracker.creditTypeId
+                resetFrequency = spendTracker.resetFrequency
+                additionalProperties = spendTracker.additionalProperties.toMutableMap()
+            }
+
+            /** Human-readable identifier, unique per contract. */
+            fun alias(alias: String) = alias(JsonField.of(alias))
+
+            /**
+             * Sets [Builder.alias] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.alias] with a well-typed [String] value instead.
+             * This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun alias(alias: JsonField<String>) = apply { this.alias = alias }
+
+            fun applicableSpendSpecifiers(
+                applicableSpendSpecifiers: List<ApplicableSpendSpecifier>
+            ) = applicableSpendSpecifiers(JsonField.of(applicableSpendSpecifiers))
+
+            /**
+             * Sets [Builder.applicableSpendSpecifiers] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.applicableSpendSpecifiers] with a well-typed
+             * `List<ApplicableSpendSpecifier>` value instead. This method is primarily for setting
+             * the field to an undocumented or not yet supported value.
+             */
+            fun applicableSpendSpecifiers(
+                applicableSpendSpecifiers: JsonField<List<ApplicableSpendSpecifier>>
+            ) = apply {
+                this.applicableSpendSpecifiers =
+                    applicableSpendSpecifiers.map { it.toMutableList() }
+            }
+
+            /**
+             * Adds a single [ApplicableSpendSpecifier] to [applicableSpendSpecifiers].
+             *
+             * @throws IllegalStateException if the field was previously set to a non-list.
+             */
+            fun addApplicableSpendSpecifier(applicableSpendSpecifier: ApplicableSpendSpecifier) =
+                apply {
+                    applicableSpendSpecifiers =
+                        (applicableSpendSpecifiers ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("applicableSpendSpecifiers", it)
+                                .add(applicableSpendSpecifier)
+                        }
+                }
+
+            fun creditTypeId(creditTypeId: String) = creditTypeId(JsonField.of(creditTypeId))
+
+            /**
+             * Sets [Builder.creditTypeId] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.creditTypeId] with a well-typed [String] value
+             * instead. This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun creditTypeId(creditTypeId: JsonField<String>) = apply {
+                this.creditTypeId = creditTypeId
+            }
+
+            fun resetFrequency(resetFrequency: ResetFrequency) =
+                resetFrequency(JsonField.of(resetFrequency))
+
+            /**
+             * Sets [Builder.resetFrequency] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.resetFrequency] with a well-typed [ResetFrequency]
+             * value instead. This method is primarily for setting the field to an undocumented or
+             * not yet supported value.
+             */
+            fun resetFrequency(resetFrequency: JsonField<ResetFrequency>) = apply {
+                this.resetFrequency = resetFrequency
+            }
+
+            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.clear()
+                putAllAdditionalProperties(additionalProperties)
+            }
+
+            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                additionalProperties.put(key, value)
+            }
+
+            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.putAll(additionalProperties)
+            }
+
+            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
+
+            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                keys.forEach(::removeAdditionalProperty)
+            }
+
+            /**
+             * Returns an immutable instance of [SpendTracker].
+             *
+             * Further updates to this [Builder] will not mutate the returned instance.
+             *
+             * The following fields are required:
+             * ```java
+             * .alias()
+             * .applicableSpendSpecifiers()
+             * .creditTypeId()
+             * .resetFrequency()
+             * ```
+             *
+             * @throws IllegalStateException if any required field is unset.
+             */
+            fun build(): SpendTracker =
+                SpendTracker(
+                    checkRequired("alias", alias),
+                    checkRequired("applicableSpendSpecifiers", applicableSpendSpecifiers).map {
+                        it.toImmutable()
+                    },
+                    checkRequired("creditTypeId", creditTypeId),
+                    checkRequired("resetFrequency", resetFrequency),
+                    additionalProperties.toMutableMap(),
+                )
+        }
+
+        private var validated: Boolean = false
+
+        /**
+         * Validates that the types of all values in this object match their expected types
+         * recursively.
+         *
+         * This method is _not_ forwards compatible with new types from the API for existing fields.
+         *
+         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
+         *   expected type.
+         */
+        fun validate(): SpendTracker = apply {
+            if (validated) {
+                return@apply
+            }
+
+            alias()
+            applicableSpendSpecifiers().forEach { it.validate() }
+            creditTypeId()
+            resetFrequency().validate()
+            validated = true
+        }
+
+        fun isValid(): Boolean =
+            try {
+                validate()
+                true
+            } catch (e: MetronomeInvalidDataException) {
+                false
+            }
+
+        /**
+         * Returns a score indicating how many valid values are contained in this object
+         * recursively.
+         *
+         * Used for best match union deserialization.
+         */
+        @JvmSynthetic
+        internal fun validity(): Int =
+            (if (alias.asKnown().isPresent) 1 else 0) +
+                (applicableSpendSpecifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                    ?: 0) +
+                (if (creditTypeId.asKnown().isPresent) 1 else 0) +
+                (resetFrequency.asKnown().getOrNull()?.validity() ?: 0)
+
+        class ApplicableSpendSpecifier
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val sources: JsonField<List<Source>>,
+            private val spendType: JsonField<SpendType>,
+            private val discounted: JsonField<Discounted>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("sources")
+                @ExcludeMissing
+                sources: JsonField<List<Source>> = JsonMissing.of(),
+                @JsonProperty("spend_type")
+                @ExcludeMissing
+                spendType: JsonField<SpendType> = JsonMissing.of(),
+                @JsonProperty("discounted")
+                @ExcludeMissing
+                discounted: JsonField<Discounted> = JsonMissing.of(),
+            ) : this(sources, spendType, discounted, mutableMapOf())
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun sources(): List<Source> = sources.getRequired("sources")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun spendType(): SpendType = spendType.getRequired("spend_type")
+
+            /**
+             * Filter by whether the spend was discounted. Defaults to ANY if omitted.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun discounted(): Optional<Discounted> = discounted.getOptional("discounted")
+
+            /**
+             * Returns the raw JSON value of [sources].
+             *
+             * Unlike [sources], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("sources")
+            @ExcludeMissing
+            fun _sources(): JsonField<List<Source>> = sources
+
+            /**
+             * Returns the raw JSON value of [spendType].
+             *
+             * Unlike [spendType], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("spend_type")
+            @ExcludeMissing
+            fun _spendType(): JsonField<SpendType> = spendType
+
+            /**
+             * Returns the raw JSON value of [discounted].
+             *
+             * Unlike [discounted], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("discounted")
+            @ExcludeMissing
+            fun _discounted(): JsonField<Discounted> = discounted
+
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
+
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
+
+            fun toBuilder() = Builder().from(this)
+
+            companion object {
+
+                /**
+                 * Returns a mutable builder for constructing an instance of
+                 * [ApplicableSpendSpecifier].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .sources()
+                 * .spendType()
+                 * ```
+                 */
+                @JvmStatic fun builder() = Builder()
+            }
+
+            /** A builder for [ApplicableSpendSpecifier]. */
+            class Builder internal constructor() {
+
+                private var sources: JsonField<MutableList<Source>>? = null
+                private var spendType: JsonField<SpendType>? = null
+                private var discounted: JsonField<Discounted> = JsonMissing.of()
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(applicableSpendSpecifier: ApplicableSpendSpecifier) = apply {
+                    sources = applicableSpendSpecifier.sources.map { it.toMutableList() }
+                    spendType = applicableSpendSpecifier.spendType
+                    discounted = applicableSpendSpecifier.discounted
+                    additionalProperties =
+                        applicableSpendSpecifier.additionalProperties.toMutableMap()
+                }
+
+                fun sources(sources: List<Source>) = sources(JsonField.of(sources))
+
+                /**
+                 * Sets [Builder.sources] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.sources] with a well-typed `List<Source>` value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun sources(sources: JsonField<List<Source>>) = apply {
+                    this.sources = sources.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [Source] to [sources].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addSource(source: Source) = apply {
+                    sources =
+                        (sources ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("sources", it).add(source)
+                        }
+                }
+
+                fun spendType(spendType: SpendType) = spendType(JsonField.of(spendType))
+
+                /**
+                 * Sets [Builder.spendType] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.spendType] with a well-typed [SpendType] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun spendType(spendType: JsonField<SpendType>) = apply {
+                    this.spendType = spendType
+                }
+
+                /** Filter by whether the spend was discounted. Defaults to ANY if omitted. */
+                fun discounted(discounted: Discounted) = discounted(JsonField.of(discounted))
+
+                /**
+                 * Sets [Builder.discounted] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.discounted] with a well-typed [Discounted] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun discounted(discounted: JsonField<Discounted>) = apply {
+                    this.discounted = discounted
+                }
+
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
+
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
+
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [ApplicableSpendSpecifier].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .sources()
+                 * .spendType()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
+                 */
+                fun build(): ApplicableSpendSpecifier =
+                    ApplicableSpendSpecifier(
+                        checkRequired("sources", sources).map { it.toImmutable() },
+                        checkRequired("spendType", spendType),
+                        discounted,
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): ApplicableSpendSpecifier = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                sources().forEach { it.validate() }
+                spendType().validate()
+                discounted().ifPresent { it.validate() }
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int =
+                (sources.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (spendType.asKnown().getOrNull()?.validity() ?: 0) +
+                    (discounted.asKnown().getOrNull()?.validity() ?: 0)
+
+            class Source @JsonCreator private constructor(private val value: JsonField<String>) :
+                Enum {
+
+                /**
+                 * Returns this class instance's raw value.
+                 *
+                 * This is usually only useful if this instance was deserialized from data that
+                 * doesn't match any known member, and you want to know that value. For example, if
+                 * the SDK is on an older version than the API, then the API may respond with new
+                 * members that the SDK is unaware of.
+                 */
+                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+                companion object {
+
+                    @JvmField val THRESHOLD_RECHARGE = of("THRESHOLD_RECHARGE")
+
+                    @JvmField val MANUAL = of("MANUAL")
+
+                    @JvmStatic fun of(value: String) = Source(JsonField.of(value))
+                }
+
+                /** An enum containing [Source]'s known values. */
+                enum class Known {
+                    THRESHOLD_RECHARGE,
+                    MANUAL,
+                }
+
+                /**
+                 * An enum containing [Source]'s known values, as well as an [_UNKNOWN] member.
+                 *
+                 * An instance of [Source] can contain an unknown value in a couple of cases:
+                 * - It was deserialized from data that doesn't match any known member. For example,
+                 *   if the SDK is on an older version than the API, then the API may respond with
+                 *   new members that the SDK is unaware of.
+                 * - It was constructed with an arbitrary value using the [of] method.
+                 */
+                enum class Value {
+                    THRESHOLD_RECHARGE,
+                    MANUAL,
+                    /**
+                     * An enum member indicating that [Source] was instantiated with an unknown
+                     * value.
+                     */
+                    _UNKNOWN,
+                }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value, or
+                 * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                 *
+                 * Use the [known] method instead if you're certain the value is always known or if
+                 * you want to throw for the unknown case.
+                 */
+                fun value(): Value =
+                    when (this) {
+                        THRESHOLD_RECHARGE -> Value.THRESHOLD_RECHARGE
+                        MANUAL -> Value.MANUAL
+                        else -> Value._UNKNOWN
+                    }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value.
+                 *
+                 * Use the [value] method instead if you're uncertain the value is always known and
+                 * don't want to throw for the unknown case.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value is a not a
+                 *   known member.
+                 */
+                fun known(): Known =
+                    when (this) {
+                        THRESHOLD_RECHARGE -> Known.THRESHOLD_RECHARGE
+                        MANUAL -> Known.MANUAL
+                        else -> throw MetronomeInvalidDataException("Unknown Source: $value")
+                    }
+
+                /**
+                 * Returns this class instance's primitive wire representation.
+                 *
+                 * This differs from the [toString] method because that method is primarily for
+                 * debugging and generally doesn't throw.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value does not
+                 *   have the expected primitive type.
+                 */
+                fun asString(): String =
+                    _value().asString().orElseThrow {
+                        MetronomeInvalidDataException("Value is not a String")
+                    }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): Source = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    known()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is Source && value == other.value
+                }
+
+                override fun hashCode() = value.hashCode()
+
+                override fun toString() = value.toString()
+            }
+
+            class SpendType @JsonCreator private constructor(private val value: JsonField<String>) :
+                Enum {
+
+                /**
+                 * Returns this class instance's raw value.
+                 *
+                 * This is usually only useful if this instance was deserialized from data that
+                 * doesn't match any known member, and you want to know that value. For example, if
+                 * the SDK is on an older version than the API, then the API may respond with new
+                 * members that the SDK is unaware of.
+                 */
+                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+                companion object {
+
+                    @JvmField val COMMIT_PURCHASE = of("COMMIT_PURCHASE")
+
+                    @JvmStatic fun of(value: String) = SpendType(JsonField.of(value))
+                }
+
+                /** An enum containing [SpendType]'s known values. */
+                enum class Known {
+                    COMMIT_PURCHASE
+                }
+
+                /**
+                 * An enum containing [SpendType]'s known values, as well as an [_UNKNOWN] member.
+                 *
+                 * An instance of [SpendType] can contain an unknown value in a couple of cases:
+                 * - It was deserialized from data that doesn't match any known member. For example,
+                 *   if the SDK is on an older version than the API, then the API may respond with
+                 *   new members that the SDK is unaware of.
+                 * - It was constructed with an arbitrary value using the [of] method.
+                 */
+                enum class Value {
+                    COMMIT_PURCHASE,
+                    /**
+                     * An enum member indicating that [SpendType] was instantiated with an unknown
+                     * value.
+                     */
+                    _UNKNOWN,
+                }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value, or
+                 * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                 *
+                 * Use the [known] method instead if you're certain the value is always known or if
+                 * you want to throw for the unknown case.
+                 */
+                fun value(): Value =
+                    when (this) {
+                        COMMIT_PURCHASE -> Value.COMMIT_PURCHASE
+                        else -> Value._UNKNOWN
+                    }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value.
+                 *
+                 * Use the [value] method instead if you're uncertain the value is always known and
+                 * don't want to throw for the unknown case.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value is a not a
+                 *   known member.
+                 */
+                fun known(): Known =
+                    when (this) {
+                        COMMIT_PURCHASE -> Known.COMMIT_PURCHASE
+                        else -> throw MetronomeInvalidDataException("Unknown SpendType: $value")
+                    }
+
+                /**
+                 * Returns this class instance's primitive wire representation.
+                 *
+                 * This differs from the [toString] method because that method is primarily for
+                 * debugging and generally doesn't throw.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value does not
+                 *   have the expected primitive type.
+                 */
+                fun asString(): String =
+                    _value().asString().orElseThrow {
+                        MetronomeInvalidDataException("Value is not a String")
+                    }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): SpendType = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    known()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is SpendType && value == other.value
+                }
+
+                override fun hashCode() = value.hashCode()
+
+                override fun toString() = value.toString()
+            }
+
+            /** Filter by whether the spend was discounted. Defaults to ANY if omitted. */
+            class Discounted
+            @JsonCreator
+            private constructor(private val value: JsonField<String>) : Enum {
+
+                /**
+                 * Returns this class instance's raw value.
+                 *
+                 * This is usually only useful if this instance was deserialized from data that
+                 * doesn't match any known member, and you want to know that value. For example, if
+                 * the SDK is on an older version than the API, then the API may respond with new
+                 * members that the SDK is unaware of.
+                 */
+                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+                companion object {
+
+                    @JvmField val ANY = of("ANY")
+
+                    @JvmField val DISCOUNTED_ONLY = of("DISCOUNTED_ONLY")
+
+                    @JvmField val UNDISCOUNTED_ONLY = of("UNDISCOUNTED_ONLY")
+
+                    @JvmStatic fun of(value: String) = Discounted(JsonField.of(value))
+                }
+
+                /** An enum containing [Discounted]'s known values. */
+                enum class Known {
+                    ANY,
+                    DISCOUNTED_ONLY,
+                    UNDISCOUNTED_ONLY,
+                }
+
+                /**
+                 * An enum containing [Discounted]'s known values, as well as an [_UNKNOWN] member.
+                 *
+                 * An instance of [Discounted] can contain an unknown value in a couple of cases:
+                 * - It was deserialized from data that doesn't match any known member. For example,
+                 *   if the SDK is on an older version than the API, then the API may respond with
+                 *   new members that the SDK is unaware of.
+                 * - It was constructed with an arbitrary value using the [of] method.
+                 */
+                enum class Value {
+                    ANY,
+                    DISCOUNTED_ONLY,
+                    UNDISCOUNTED_ONLY,
+                    /**
+                     * An enum member indicating that [Discounted] was instantiated with an unknown
+                     * value.
+                     */
+                    _UNKNOWN,
+                }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value, or
+                 * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                 *
+                 * Use the [known] method instead if you're certain the value is always known or if
+                 * you want to throw for the unknown case.
+                 */
+                fun value(): Value =
+                    when (this) {
+                        ANY -> Value.ANY
+                        DISCOUNTED_ONLY -> Value.DISCOUNTED_ONLY
+                        UNDISCOUNTED_ONLY -> Value.UNDISCOUNTED_ONLY
+                        else -> Value._UNKNOWN
+                    }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value.
+                 *
+                 * Use the [value] method instead if you're uncertain the value is always known and
+                 * don't want to throw for the unknown case.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value is a not a
+                 *   known member.
+                 */
+                fun known(): Known =
+                    when (this) {
+                        ANY -> Known.ANY
+                        DISCOUNTED_ONLY -> Known.DISCOUNTED_ONLY
+                        UNDISCOUNTED_ONLY -> Known.UNDISCOUNTED_ONLY
+                        else -> throw MetronomeInvalidDataException("Unknown Discounted: $value")
+                    }
+
+                /**
+                 * Returns this class instance's primitive wire representation.
+                 *
+                 * This differs from the [toString] method because that method is primarily for
+                 * debugging and generally doesn't throw.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value does not
+                 *   have the expected primitive type.
+                 */
+                fun asString(): String =
+                    _value().asString().orElseThrow {
+                        MetronomeInvalidDataException("Value is not a String")
+                    }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): Discounted = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    known()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is Discounted && value == other.value
+                }
+
+                override fun hashCode() = value.hashCode()
+
+                override fun toString() = value.toString()
+            }
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is ApplicableSpendSpecifier &&
+                    sources == other.sources &&
+                    spendType == other.spendType &&
+                    discounted == other.discounted &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(sources, spendType, discounted, additionalProperties)
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "ApplicableSpendSpecifier{sources=$sources, spendType=$spendType, discounted=$discounted, additionalProperties=$additionalProperties}"
+        }
+
+        class ResetFrequency
+        @JsonCreator
+        private constructor(private val value: JsonField<String>) : Enum {
+
+            /**
+             * Returns this class instance's raw value.
+             *
+             * This is usually only useful if this instance was deserialized from data that doesn't
+             * match any known member, and you want to know that value. For example, if the SDK is
+             * on an older version than the API, then the API may respond with new members that the
+             * SDK is unaware of.
+             */
+            @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+            companion object {
+
+                @JvmField val BILLING_PERIOD = of("BILLING_PERIOD")
+
+                @JvmStatic fun of(value: String) = ResetFrequency(JsonField.of(value))
+            }
+
+            /** An enum containing [ResetFrequency]'s known values. */
+            enum class Known {
+                BILLING_PERIOD
+            }
+
+            /**
+             * An enum containing [ResetFrequency]'s known values, as well as an [_UNKNOWN] member.
+             *
+             * An instance of [ResetFrequency] can contain an unknown value in a couple of cases:
+             * - It was deserialized from data that doesn't match any known member. For example, if
+             *   the SDK is on an older version than the API, then the API may respond with new
+             *   members that the SDK is unaware of.
+             * - It was constructed with an arbitrary value using the [of] method.
+             */
+            enum class Value {
+                BILLING_PERIOD,
+                /**
+                 * An enum member indicating that [ResetFrequency] was instantiated with an unknown
+                 * value.
+                 */
+                _UNKNOWN,
+            }
+
+            /**
+             * Returns an enum member corresponding to this class instance's value, or
+             * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+             *
+             * Use the [known] method instead if you're certain the value is always known or if you
+             * want to throw for the unknown case.
+             */
+            fun value(): Value =
+                when (this) {
+                    BILLING_PERIOD -> Value.BILLING_PERIOD
+                    else -> Value._UNKNOWN
+                }
+
+            /**
+             * Returns an enum member corresponding to this class instance's value.
+             *
+             * Use the [value] method instead if you're uncertain the value is always known and
+             * don't want to throw for the unknown case.
+             *
+             * @throws MetronomeInvalidDataException if this class instance's value is a not a known
+             *   member.
+             */
+            fun known(): Known =
+                when (this) {
+                    BILLING_PERIOD -> Known.BILLING_PERIOD
+                    else -> throw MetronomeInvalidDataException("Unknown ResetFrequency: $value")
+                }
+
+            /**
+             * Returns this class instance's primitive wire representation.
+             *
+             * This differs from the [toString] method because that method is primarily for
+             * debugging and generally doesn't throw.
+             *
+             * @throws MetronomeInvalidDataException if this class instance's value does not have
+             *   the expected primitive type.
+             */
+            fun asString(): String =
+                _value().asString().orElseThrow {
+                    MetronomeInvalidDataException("Value is not a String")
+                }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): ResetFrequency = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                known()
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is ResetFrequency && value == other.value
+            }
+
+            override fun hashCode() = value.hashCode()
+
+            override fun toString() = value.toString()
+        }
+
+        override fun equals(other: Any?): Boolean {
+            if (this === other) {
+                return true
+            }
+
+            return other is SpendTracker &&
+                alias == other.alias &&
+                applicableSpendSpecifiers == other.applicableSpendSpecifiers &&
+                creditTypeId == other.creditTypeId &&
+                resetFrequency == other.resetFrequency &&
+                additionalProperties == other.additionalProperties
+        }
+
+        private val hashCode: Int by lazy {
+            Objects.hash(
+                alias,
+                applicableSpendSpecifiers,
+                creditTypeId,
+                resetFrequency,
+                additionalProperties,
+            )
+        }
+
+        override fun hashCode(): Int = hashCode
+
+        override fun toString() =
+            "SpendTracker{alias=$alias, applicableSpendSpecifiers=$applicableSpendSpecifiers, creditTypeId=$creditTypeId, resetFrequency=$resetFrequency, additionalProperties=$additionalProperties}"
+    }
+
     class Subscription
     @JsonCreator(mode = JsonCreator.Mode.DISABLED)
     private constructor(
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/packages/PackageListContractsOnPackageParams.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/packages/PackageListContractsOnPackageParams.kt
index 7528172b..8e564df3 100644
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/packages/PackageListContractsOnPackageParams.kt
+++ b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/packages/PackageListContractsOnPackageParams.kt
@@ -32,9 +32,9 @@ import kotlin.jvm.optionals.getOrNull
  *   new package, call this endpoint, end contracts, and provision customers on a new package.
  *
  * ### **Usage guidelines:**
- * Use the **`starting_at`**, **`covering_date`**, and **`include_archived`** parameters to filter
- * the list of returned contracts. For example, to list only currently active contracts,
- * pass **`covering_date`** equal to the current time.
+ * Use the **`starting_at`**, **`covering_date`**, and **`include_archived`** parameters to filter
+ * the list of returned contracts. For example, to list only currently active contracts, pass
+ * **`covering_date`** equal to the current time.
  */
 class PackageListContractsOnPackageParams
 private constructor(
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/packages/PackageListResponse.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/packages/PackageListResponse.kt
index 33f1e1f4..d2f9098a 100644
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/packages/PackageListResponse.kt
+++ b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/packages/PackageListResponse.kt
@@ -54,6 +54,7 @@ private constructor(
     private val recurringCredits: JsonField<List<RecurringCredit>>,
     private val scheduledChargesOnUsageInvoices: JsonField<ScheduledChargesOnUsageInvoices>,
     private val spendThresholdConfiguration: JsonField<SpendThresholdConfiguration>,
+    private val spendTrackers: JsonField<List<SpendTracker>>,
     private val subscriptions: JsonField<List<Subscription>>,
     private val uniquenessKey: JsonField<String>,
     private val additionalProperties: MutableMap<String, JsonValue>,
@@ -123,6 +124,9 @@ private constructor(
         @JsonProperty("spend_threshold_configuration")
         @ExcludeMissing
         spendThresholdConfiguration: JsonField<SpendThresholdConfiguration> = JsonMissing.of(),
+        @JsonProperty("spend_trackers")
+        @ExcludeMissing
+        spendTrackers: JsonField<List<SpendTracker>> = JsonMissing.of(),
         @JsonProperty("subscriptions")
         @ExcludeMissing
         subscriptions: JsonField<List<Subscription>> = JsonMissing.of(),
@@ -153,6 +157,7 @@ private constructor(
         recurringCredits,
         scheduledChargesOnUsageInvoices,
         spendThresholdConfiguration,
+        spendTrackers,
         subscriptions,
         uniquenessKey,
         mutableMapOf(),
@@ -317,6 +322,12 @@ private constructor(
     fun spendThresholdConfiguration(): Optional<SpendThresholdConfiguration> =
         spendThresholdConfiguration.getOptional("spend_threshold_configuration")
 
+    /**
+     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
+     *   server responded with an unexpected value).
+     */
+    fun spendTrackers(): Optional<List<SpendTracker>> = spendTrackers.getOptional("spend_trackers")
+
     /**
      * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
      *   server responded with an unexpected value).
@@ -537,6 +548,15 @@ private constructor(
     fun _spendThresholdConfiguration(): JsonField<SpendThresholdConfiguration> =
         spendThresholdConfiguration
 
+    /**
+     * Returns the raw JSON value of [spendTrackers].
+     *
+     * Unlike [spendTrackers], this method doesn't throw if the JSON field has an unexpected type.
+     */
+    @JsonProperty("spend_trackers")
+    @ExcludeMissing
+    fun _spendTrackers(): JsonField<List<SpendTracker>> = spendTrackers
+
     /**
      * Returns the raw JSON value of [subscriptions].
      *
@@ -617,6 +637,7 @@ private constructor(
             JsonMissing.of()
         private var spendThresholdConfiguration: JsonField<SpendThresholdConfiguration> =
             JsonMissing.of()
+        private var spendTrackers: JsonField<MutableList<SpendTracker>>? = null
         private var subscriptions: JsonField<MutableList<Subscription>>? = null
         private var uniquenessKey: JsonField<String> = JsonMissing.of()
         private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
@@ -647,6 +668,7 @@ private constructor(
             recurringCredits = packageListResponse.recurringCredits.map { it.toMutableList() }
             scheduledChargesOnUsageInvoices = packageListResponse.scheduledChargesOnUsageInvoices
             spendThresholdConfiguration = packageListResponse.spendThresholdConfiguration
+            spendTrackers = packageListResponse.spendTrackers.map { it.toMutableList() }
             subscriptions = packageListResponse.subscriptions.map { it.toMutableList() }
             uniquenessKey = packageListResponse.uniquenessKey
             additionalProperties = packageListResponse.additionalProperties.toMutableMap()
@@ -1050,6 +1072,32 @@ private constructor(
             spendThresholdConfiguration: JsonField<SpendThresholdConfiguration>
         ) = apply { this.spendThresholdConfiguration = spendThresholdConfiguration }
 
+        fun spendTrackers(spendTrackers: List<SpendTracker>) =
+            spendTrackers(JsonField.of(spendTrackers))
+
+        /**
+         * Sets [Builder.spendTrackers] to an arbitrary JSON value.
+         *
+         * You should usually call [Builder.spendTrackers] with a well-typed `List<SpendTracker>`
+         * value instead. This method is primarily for setting the field to an undocumented or not
+         * yet supported value.
+         */
+        fun spendTrackers(spendTrackers: JsonField<List<SpendTracker>>) = apply {
+            this.spendTrackers = spendTrackers.map { it.toMutableList() }
+        }
+
+        /**
+         * Adds a single [SpendTracker] to [spendTrackers].
+         *
+         * @throws IllegalStateException if the field was previously set to a non-list.
+         */
+        fun addSpendTracker(spendTracker: SpendTracker) = apply {
+            spendTrackers =
+                (spendTrackers ?: JsonField.of(mutableListOf())).also {
+                    checkKnown("spendTrackers", it).add(spendTracker)
+                }
+        }
+
         fun subscriptions(subscriptions: List<Subscription>) =
             subscriptions(JsonField.of(subscriptions))
 
@@ -1156,6 +1204,7 @@ private constructor(
                 (recurringCredits ?: JsonMissing.of()).map { it.toImmutable() },
                 scheduledChargesOnUsageInvoices,
                 spendThresholdConfiguration,
+                (spendTrackers ?: JsonMissing.of()).map { it.toImmutable() },
                 (subscriptions ?: JsonMissing.of()).map { it.toImmutable() },
                 uniquenessKey,
                 additionalProperties.toMutableMap(),
@@ -1200,6 +1249,7 @@ private constructor(
         recurringCredits().ifPresent { it.forEach { it.validate() } }
         scheduledChargesOnUsageInvoices().ifPresent { it.validate() }
         spendThresholdConfiguration().ifPresent { it.validate() }
+        spendTrackers().ifPresent { it.forEach { it.validate() } }
         subscriptions().ifPresent { it.forEach { it.validate() } }
         uniquenessKey()
         validated = true
@@ -1243,6 +1293,7 @@ private constructor(
             (recurringCredits.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
             (scheduledChargesOnUsageInvoices.asKnown().getOrNull()?.validity() ?: 0) +
             (spendThresholdConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+            (spendTrackers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
             (subscriptions.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
             (if (uniquenessKey.asKnown().isPresent) 1 else 0)
 
@@ -20626,6 +20677,1170 @@ private constructor(
         override fun toString() = value.toString()
     }
 
+    class SpendTracker
+    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+    private constructor(
+        private val alias: JsonField<String>,
+        private val applicableSpendSpecifiers: JsonField<List<ApplicableSpendSpecifier>>,
+        private val creditTypeId: JsonField<String>,
+        private val resetFrequency: JsonField<ResetFrequency>,
+        private val additionalProperties: MutableMap<String, JsonValue>,
+    ) {
+
+        @JsonCreator
+        private constructor(
+            @JsonProperty("alias") @ExcludeMissing alias: JsonField<String> = JsonMissing.of(),
+            @JsonProperty("applicable_spend_specifiers")
+            @ExcludeMissing
+            applicableSpendSpecifiers: JsonField<List<ApplicableSpendSpecifier>> = JsonMissing.of(),
+            @JsonProperty("credit_type_id")
+            @ExcludeMissing
+            creditTypeId: JsonField<String> = JsonMissing.of(),
+            @JsonProperty("reset_frequency")
+            @ExcludeMissing
+            resetFrequency: JsonField<ResetFrequency> = JsonMissing.of(),
+        ) : this(alias, applicableSpendSpecifiers, creditTypeId, resetFrequency, mutableMapOf())
+
+        /**
+         * Human-readable identifier, unique per contract.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun alias(): String = alias.getRequired("alias")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun applicableSpendSpecifiers(): List<ApplicableSpendSpecifier> =
+            applicableSpendSpecifiers.getRequired("applicable_spend_specifiers")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun creditTypeId(): String = creditTypeId.getRequired("credit_type_id")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun resetFrequency(): ResetFrequency = resetFrequency.getRequired("reset_frequency")
+
+        /**
+         * Returns the raw JSON value of [alias].
+         *
+         * Unlike [alias], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("alias") @ExcludeMissing fun _alias(): JsonField<String> = alias
+
+        /**
+         * Returns the raw JSON value of [applicableSpendSpecifiers].
+         *
+         * Unlike [applicableSpendSpecifiers], this method doesn't throw if the JSON field has an
+         * unexpected type.
+         */
+        @JsonProperty("applicable_spend_specifiers")
+        @ExcludeMissing
+        fun _applicableSpendSpecifiers(): JsonField<List<ApplicableSpendSpecifier>> =
+            applicableSpendSpecifiers
+
+        /**
+         * Returns the raw JSON value of [creditTypeId].
+         *
+         * Unlike [creditTypeId], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("credit_type_id")
+        @ExcludeMissing
+        fun _creditTypeId(): JsonField<String> = creditTypeId
+
+        /**
+         * Returns the raw JSON value of [resetFrequency].
+         *
+         * Unlike [resetFrequency], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("reset_frequency")
+        @ExcludeMissing
+        fun _resetFrequency(): JsonField<ResetFrequency> = resetFrequency
+
+        @JsonAnySetter
+        private fun putAdditionalProperty(key: String, value: JsonValue) {
+            additionalProperties.put(key, value)
+        }
+
+        @JsonAnyGetter
+        @ExcludeMissing
+        fun _additionalProperties(): Map<String, JsonValue> =
+            Collections.unmodifiableMap(additionalProperties)
+
+        fun toBuilder() = Builder().from(this)
+
+        companion object {
+
+            /**
+             * Returns a mutable builder for constructing an instance of [SpendTracker].
+             *
+             * The following fields are required:
+             * ```java
+             * .alias()
+             * .applicableSpendSpecifiers()
+             * .creditTypeId()
+             * .resetFrequency()
+             * ```
+             */
+            @JvmStatic fun builder() = Builder()
+        }
+
+        /** A builder for [SpendTracker]. */
+        class Builder internal constructor() {
+
+            private var alias: JsonField<String>? = null
+            private var applicableSpendSpecifiers:
+                JsonField<MutableList<ApplicableSpendSpecifier>>? =
+                null
+            private var creditTypeId: JsonField<String>? = null
+            private var resetFrequency: JsonField<ResetFrequency>? = null
+            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+            @JvmSynthetic
+            internal fun from(spendTracker: SpendTracker) = apply {
+                alias = spendTracker.alias
+                applicableSpendSpecifiers =
+                    spendTracker.applicableSpendSpecifiers.map { it.toMutableList() }
+                creditTypeId = spendTracker.creditTypeId
+                resetFrequency = spendTracker.resetFrequency
+                additionalProperties = spendTracker.additionalProperties.toMutableMap()
+            }
+
+            /** Human-readable identifier, unique per contract. */
+            fun alias(alias: String) = alias(JsonField.of(alias))
+
+            /**
+             * Sets [Builder.alias] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.alias] with a well-typed [String] value instead.
+             * This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun alias(alias: JsonField<String>) = apply { this.alias = alias }
+
+            fun applicableSpendSpecifiers(
+                applicableSpendSpecifiers: List<ApplicableSpendSpecifier>
+            ) = applicableSpendSpecifiers(JsonField.of(applicableSpendSpecifiers))
+
+            /**
+             * Sets [Builder.applicableSpendSpecifiers] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.applicableSpendSpecifiers] with a well-typed
+             * `List<ApplicableSpendSpecifier>` value instead. This method is primarily for setting
+             * the field to an undocumented or not yet supported value.
+             */
+            fun applicableSpendSpecifiers(
+                applicableSpendSpecifiers: JsonField<List<ApplicableSpendSpecifier>>
+            ) = apply {
+                this.applicableSpendSpecifiers =
+                    applicableSpendSpecifiers.map { it.toMutableList() }
+            }
+
+            /**
+             * Adds a single [ApplicableSpendSpecifier] to [applicableSpendSpecifiers].
+             *
+             * @throws IllegalStateException if the field was previously set to a non-list.
+             */
+            fun addApplicableSpendSpecifier(applicableSpendSpecifier: ApplicableSpendSpecifier) =
+                apply {
+                    applicableSpendSpecifiers =
+                        (applicableSpendSpecifiers ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("applicableSpendSpecifiers", it)
+                                .add(applicableSpendSpecifier)
+                        }
+                }
+
+            fun creditTypeId(creditTypeId: String) = creditTypeId(JsonField.of(creditTypeId))
+
+            /**
+             * Sets [Builder.creditTypeId] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.creditTypeId] with a well-typed [String] value
+             * instead. This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun creditTypeId(creditTypeId: JsonField<String>) = apply {
+                this.creditTypeId = creditTypeId
+            }
+
+            fun resetFrequency(resetFrequency: ResetFrequency) =
+                resetFrequency(JsonField.of(resetFrequency))
+
+            /**
+             * Sets [Builder.resetFrequency] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.resetFrequency] with a well-typed [ResetFrequency]
+             * value instead. This method is primarily for setting the field to an undocumented or
+             * not yet supported value.
+             */
+            fun resetFrequency(resetFrequency: JsonField<ResetFrequency>) = apply {
+                this.resetFrequency = resetFrequency
+            }
+
+            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.clear()
+                putAllAdditionalProperties(additionalProperties)
+            }
+
+            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                additionalProperties.put(key, value)
+            }
+
+            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.putAll(additionalProperties)
+            }
+
+            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
+
+            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                keys.forEach(::removeAdditionalProperty)
+            }
+
+            /**
+             * Returns an immutable instance of [SpendTracker].
+             *
+             * Further updates to this [Builder] will not mutate the returned instance.
+             *
+             * The following fields are required:
+             * ```java
+             * .alias()
+             * .applicableSpendSpecifiers()
+             * .creditTypeId()
+             * .resetFrequency()
+             * ```
+             *
+             * @throws IllegalStateException if any required field is unset.
+             */
+            fun build(): SpendTracker =
+                SpendTracker(
+                    checkRequired("alias", alias),
+                    checkRequired("applicableSpendSpecifiers", applicableSpendSpecifiers).map {
+                        it.toImmutable()
+                    },
+                    checkRequired("creditTypeId", creditTypeId),
+                    checkRequired("resetFrequency", resetFrequency),
+                    additionalProperties.toMutableMap(),
+                )
+        }
+
+        private var validated: Boolean = false
+
+        /**
+         * Validates that the types of all values in this object match their expected types
+         * recursively.
+         *
+         * This method is _not_ forwards compatible with new types from the API for existing fields.
+         *
+         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
+         *   expected type.
+         */
+        fun validate(): SpendTracker = apply {
+            if (validated) {
+                return@apply
+            }
+
+            alias()
+            applicableSpendSpecifiers().forEach { it.validate() }
+            creditTypeId()
+            resetFrequency().validate()
+            validated = true
+        }
+
+        fun isValid(): Boolean =
+            try {
+                validate()
+                true
+            } catch (e: MetronomeInvalidDataException) {
+                false
+            }
+
+        /**
+         * Returns a score indicating how many valid values are contained in this object
+         * recursively.
+         *
+         * Used for best match union deserialization.
+         */
+        @JvmSynthetic
+        internal fun validity(): Int =
+            (if (alias.asKnown().isPresent) 1 else 0) +
+                (applicableSpendSpecifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                    ?: 0) +
+                (if (creditTypeId.asKnown().isPresent) 1 else 0) +
+                (resetFrequency.asKnown().getOrNull()?.validity() ?: 0)
+
+        class ApplicableSpendSpecifier
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val sources: JsonField<List<Source>>,
+            private val spendType: JsonField<SpendType>,
+            private val discounted: JsonField<Discounted>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("sources")
+                @ExcludeMissing
+                sources: JsonField<List<Source>> = JsonMissing.of(),
+                @JsonProperty("spend_type")
+                @ExcludeMissing
+                spendType: JsonField<SpendType> = JsonMissing.of(),
+                @JsonProperty("discounted")
+                @ExcludeMissing
+                discounted: JsonField<Discounted> = JsonMissing.of(),
+            ) : this(sources, spendType, discounted, mutableMapOf())
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun sources(): List<Source> = sources.getRequired("sources")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun spendType(): SpendType = spendType.getRequired("spend_type")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun discounted(): Optional<Discounted> = discounted.getOptional("discounted")
+
+            /**
+             * Returns the raw JSON value of [sources].
+             *
+             * Unlike [sources], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("sources")
+            @ExcludeMissing
+            fun _sources(): JsonField<List<Source>> = sources
+
+            /**
+             * Returns the raw JSON value of [spendType].
+             *
+             * Unlike [spendType], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("spend_type")
+            @ExcludeMissing
+            fun _spendType(): JsonField<SpendType> = spendType
+
+            /**
+             * Returns the raw JSON value of [discounted].
+             *
+             * Unlike [discounted], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("discounted")
+            @ExcludeMissing
+            fun _discounted(): JsonField<Discounted> = discounted
+
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
+
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
+
+            fun toBuilder() = Builder().from(this)
+
+            companion object {
+
+                /**
+                 * Returns a mutable builder for constructing an instance of
+                 * [ApplicableSpendSpecifier].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .sources()
+                 * .spendType()
+                 * ```
+                 */
+                @JvmStatic fun builder() = Builder()
+            }
+
+            /** A builder for [ApplicableSpendSpecifier]. */
+            class Builder internal constructor() {
+
+                private var sources: JsonField<MutableList<Source>>? = null
+                private var spendType: JsonField<SpendType>? = null
+                private var discounted: JsonField<Discounted> = JsonMissing.of()
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(applicableSpendSpecifier: ApplicableSpendSpecifier) = apply {
+                    sources = applicableSpendSpecifier.sources.map { it.toMutableList() }
+                    spendType = applicableSpendSpecifier.spendType
+                    discounted = applicableSpendSpecifier.discounted
+                    additionalProperties =
+                        applicableSpendSpecifier.additionalProperties.toMutableMap()
+                }
+
+                fun sources(sources: List<Source>) = sources(JsonField.of(sources))
+
+                /**
+                 * Sets [Builder.sources] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.sources] with a well-typed `List<Source>` value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun sources(sources: JsonField<List<Source>>) = apply {
+                    this.sources = sources.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [Source] to [sources].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addSource(source: Source) = apply {
+                    sources =
+                        (sources ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("sources", it).add(source)
+                        }
+                }
+
+                fun spendType(spendType: SpendType) = spendType(JsonField.of(spendType))
+
+                /**
+                 * Sets [Builder.spendType] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.spendType] with a well-typed [SpendType] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun spendType(spendType: JsonField<SpendType>) = apply {
+                    this.spendType = spendType
+                }
+
+                fun discounted(discounted: Discounted) = discounted(JsonField.of(discounted))
+
+                /**
+                 * Sets [Builder.discounted] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.discounted] with a well-typed [Discounted] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun discounted(discounted: JsonField<Discounted>) = apply {
+                    this.discounted = discounted
+                }
+
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
+
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
+
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [ApplicableSpendSpecifier].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .sources()
+                 * .spendType()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
+                 */
+                fun build(): ApplicableSpendSpecifier =
+                    ApplicableSpendSpecifier(
+                        checkRequired("sources", sources).map { it.toImmutable() },
+                        checkRequired("spendType", spendType),
+                        discounted,
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): ApplicableSpendSpecifier = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                sources().forEach { it.validate() }
+                spendType().validate()
+                discounted().ifPresent { it.validate() }
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int =
+                (sources.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (spendType.asKnown().getOrNull()?.validity() ?: 0) +
+                    (discounted.asKnown().getOrNull()?.validity() ?: 0)
+
+            class Source @JsonCreator private constructor(private val value: JsonField<String>) :
+                Enum {
+
+                /**
+                 * Returns this class instance's raw value.
+                 *
+                 * This is usually only useful if this instance was deserialized from data that
+                 * doesn't match any known member, and you want to know that value. For example, if
+                 * the SDK is on an older version than the API, then the API may respond with new
+                 * members that the SDK is unaware of.
+                 */
+                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+                companion object {
+
+                    @JvmField val THRESHOLD_RECHARGE = of("THRESHOLD_RECHARGE")
+
+                    @JvmField val MANUAL = of("MANUAL")
+
+                    @JvmStatic fun of(value: String) = Source(JsonField.of(value))
+                }
+
+                /** An enum containing [Source]'s known values. */
+                enum class Known {
+                    THRESHOLD_RECHARGE,
+                    MANUAL,
+                }
+
+                /**
+                 * An enum containing [Source]'s known values, as well as an [_UNKNOWN] member.
+                 *
+                 * An instance of [Source] can contain an unknown value in a couple of cases:
+                 * - It was deserialized from data that doesn't match any known member. For example,
+                 *   if the SDK is on an older version than the API, then the API may respond with
+                 *   new members that the SDK is unaware of.
+                 * - It was constructed with an arbitrary value using the [of] method.
+                 */
+                enum class Value {
+                    THRESHOLD_RECHARGE,
+                    MANUAL,
+                    /**
+                     * An enum member indicating that [Source] was instantiated with an unknown
+                     * value.
+                     */
+                    _UNKNOWN,
+                }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value, or
+                 * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                 *
+                 * Use the [known] method instead if you're certain the value is always known or if
+                 * you want to throw for the unknown case.
+                 */
+                fun value(): Value =
+                    when (this) {
+                        THRESHOLD_RECHARGE -> Value.THRESHOLD_RECHARGE
+                        MANUAL -> Value.MANUAL
+                        else -> Value._UNKNOWN
+                    }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value.
+                 *
+                 * Use the [value] method instead if you're uncertain the value is always known and
+                 * don't want to throw for the unknown case.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value is a not a
+                 *   known member.
+                 */
+                fun known(): Known =
+                    when (this) {
+                        THRESHOLD_RECHARGE -> Known.THRESHOLD_RECHARGE
+                        MANUAL -> Known.MANUAL
+                        else -> throw MetronomeInvalidDataException("Unknown Source: $value")
+                    }
+
+                /**
+                 * Returns this class instance's primitive wire representation.
+                 *
+                 * This differs from the [toString] method because that method is primarily for
+                 * debugging and generally doesn't throw.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value does not
+                 *   have the expected primitive type.
+                 */
+                fun asString(): String =
+                    _value().asString().orElseThrow {
+                        MetronomeInvalidDataException("Value is not a String")
+                    }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): Source = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    known()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is Source && value == other.value
+                }
+
+                override fun hashCode() = value.hashCode()
+
+                override fun toString() = value.toString()
+            }
+
+            class SpendType @JsonCreator private constructor(private val value: JsonField<String>) :
+                Enum {
+
+                /**
+                 * Returns this class instance's raw value.
+                 *
+                 * This is usually only useful if this instance was deserialized from data that
+                 * doesn't match any known member, and you want to know that value. For example, if
+                 * the SDK is on an older version than the API, then the API may respond with new
+                 * members that the SDK is unaware of.
+                 */
+                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+                companion object {
+
+                    @JvmField val COMMIT_PURCHASE = of("COMMIT_PURCHASE")
+
+                    @JvmStatic fun of(value: String) = SpendType(JsonField.of(value))
+                }
+
+                /** An enum containing [SpendType]'s known values. */
+                enum class Known {
+                    COMMIT_PURCHASE
+                }
+
+                /**
+                 * An enum containing [SpendType]'s known values, as well as an [_UNKNOWN] member.
+                 *
+                 * An instance of [SpendType] can contain an unknown value in a couple of cases:
+                 * - It was deserialized from data that doesn't match any known member. For example,
+                 *   if the SDK is on an older version than the API, then the API may respond with
+                 *   new members that the SDK is unaware of.
+                 * - It was constructed with an arbitrary value using the [of] method.
+                 */
+                enum class Value {
+                    COMMIT_PURCHASE,
+                    /**
+                     * An enum member indicating that [SpendType] was instantiated with an unknown
+                     * value.
+                     */
+                    _UNKNOWN,
+                }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value, or
+                 * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                 *
+                 * Use the [known] method instead if you're certain the value is always known or if
+                 * you want to throw for the unknown case.
+                 */
+                fun value(): Value =
+                    when (this) {
+                        COMMIT_PURCHASE -> Value.COMMIT_PURCHASE
+                        else -> Value._UNKNOWN
+                    }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value.
+                 *
+                 * Use the [value] method instead if you're uncertain the value is always known and
+                 * don't want to throw for the unknown case.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value is a not a
+                 *   known member.
+                 */
+                fun known(): Known =
+                    when (this) {
+                        COMMIT_PURCHASE -> Known.COMMIT_PURCHASE
+                        else -> throw MetronomeInvalidDataException("Unknown SpendType: $value")
+                    }
+
+                /**
+                 * Returns this class instance's primitive wire representation.
+                 *
+                 * This differs from the [toString] method because that method is primarily for
+                 * debugging and generally doesn't throw.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value does not
+                 *   have the expected primitive type.
+                 */
+                fun asString(): String =
+                    _value().asString().orElseThrow {
+                        MetronomeInvalidDataException("Value is not a String")
+                    }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): SpendType = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    known()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is SpendType && value == other.value
+                }
+
+                override fun hashCode() = value.hashCode()
+
+                override fun toString() = value.toString()
+            }
+
+            class Discounted
+            @JsonCreator
+            private constructor(private val value: JsonField<String>) : Enum {
+
+                /**
+                 * Returns this class instance's raw value.
+                 *
+                 * This is usually only useful if this instance was deserialized from data that
+                 * doesn't match any known member, and you want to know that value. For example, if
+                 * the SDK is on an older version than the API, then the API may respond with new
+                 * members that the SDK is unaware of.
+                 */
+                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+                companion object {
+
+                    @JvmField val ANY = of("ANY")
+
+                    @JvmField val DISCOUNTED_ONLY = of("DISCOUNTED_ONLY")
+
+                    @JvmField val UNDISCOUNTED_ONLY = of("UNDISCOUNTED_ONLY")
+
+                    @JvmStatic fun of(value: String) = Discounted(JsonField.of(value))
+                }
+
+                /** An enum containing [Discounted]'s known values. */
+                enum class Known {
+                    ANY,
+                    DISCOUNTED_ONLY,
+                    UNDISCOUNTED_ONLY,
+                }
+
+                /**
+                 * An enum containing [Discounted]'s known values, as well as an [_UNKNOWN] member.
+                 *
+                 * An instance of [Discounted] can contain an unknown value in a couple of cases:
+                 * - It was deserialized from data that doesn't match any known member. For example,
+                 *   if the SDK is on an older version than the API, then the API may respond with
+                 *   new members that the SDK is unaware of.
+                 * - It was constructed with an arbitrary value using the [of] method.
+                 */
+                enum class Value {
+                    ANY,
+                    DISCOUNTED_ONLY,
+                    UNDISCOUNTED_ONLY,
+                    /**
+                     * An enum member indicating that [Discounted] was instantiated with an unknown
+                     * value.
+                     */
+                    _UNKNOWN,
+                }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value, or
+                 * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                 *
+                 * Use the [known] method instead if you're certain the value is always known or if
+                 * you want to throw for the unknown case.
+                 */
+                fun value(): Value =
+                    when (this) {
+                        ANY -> Value.ANY
+                        DISCOUNTED_ONLY -> Value.DISCOUNTED_ONLY
+                        UNDISCOUNTED_ONLY -> Value.UNDISCOUNTED_ONLY
+                        else -> Value._UNKNOWN
+                    }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value.
+                 *
+                 * Use the [value] method instead if you're uncertain the value is always known and
+                 * don't want to throw for the unknown case.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value is a not a
+                 *   known member.
+                 */
+                fun known(): Known =
+                    when (this) {
+                        ANY -> Known.ANY
+                        DISCOUNTED_ONLY -> Known.DISCOUNTED_ONLY
+                        UNDISCOUNTED_ONLY -> Known.UNDISCOUNTED_ONLY
+                        else -> throw MetronomeInvalidDataException("Unknown Discounted: $value")
+                    }
+
+                /**
+                 * Returns this class instance's primitive wire representation.
+                 *
+                 * This differs from the [toString] method because that method is primarily for
+                 * debugging and generally doesn't throw.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value does not
+                 *   have the expected primitive type.
+                 */
+                fun asString(): String =
+                    _value().asString().orElseThrow {
+                        MetronomeInvalidDataException("Value is not a String")
+                    }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): Discounted = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    known()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is Discounted && value == other.value
+                }
+
+                override fun hashCode() = value.hashCode()
+
+                override fun toString() = value.toString()
+            }
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is ApplicableSpendSpecifier &&
+                    sources == other.sources &&
+                    spendType == other.spendType &&
+                    discounted == other.discounted &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(sources, spendType, discounted, additionalProperties)
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "ApplicableSpendSpecifier{sources=$sources, spendType=$spendType, discounted=$discounted, additionalProperties=$additionalProperties}"
+        }
+
+        class ResetFrequency
+        @JsonCreator
+        private constructor(private val value: JsonField<String>) : Enum {
+
+            /**
+             * Returns this class instance's raw value.
+             *
+             * This is usually only useful if this instance was deserialized from data that doesn't
+             * match any known member, and you want to know that value. For example, if the SDK is
+             * on an older version than the API, then the API may respond with new members that the
+             * SDK is unaware of.
+             */
+            @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+            companion object {
+
+                @JvmField val BILLING_PERIOD = of("BILLING_PERIOD")
+
+                @JvmStatic fun of(value: String) = ResetFrequency(JsonField.of(value))
+            }
+
+            /** An enum containing [ResetFrequency]'s known values. */
+            enum class Known {
+                BILLING_PERIOD
+            }
+
+            /**
+             * An enum containing [ResetFrequency]'s known values, as well as an [_UNKNOWN] member.
+             *
+             * An instance of [ResetFrequency] can contain an unknown value in a couple of cases:
+             * - It was deserialized from data that doesn't match any known member. For example, if
+             *   the SDK is on an older version than the API, then the API may respond with new
+             *   members that the SDK is unaware of.
+             * - It was constructed with an arbitrary value using the [of] method.
+             */
+            enum class Value {
+                BILLING_PERIOD,
+                /**
+                 * An enum member indicating that [ResetFrequency] was instantiated with an unknown
+                 * value.
+                 */
+                _UNKNOWN,
+            }
+
+            /**
+             * Returns an enum member corresponding to this class instance's value, or
+             * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+             *
+             * Use the [known] method instead if you're certain the value is always known or if you
+             * want to throw for the unknown case.
+             */
+            fun value(): Value =
+                when (this) {
+                    BILLING_PERIOD -> Value.BILLING_PERIOD
+                    else -> Value._UNKNOWN
+                }
+
+            /**
+             * Returns an enum member corresponding to this class instance's value.
+             *
+             * Use the [value] method instead if you're uncertain the value is always known and
+             * don't want to throw for the unknown case.
+             *
+             * @throws MetronomeInvalidDataException if this class instance's value is a not a known
+             *   member.
+             */
+            fun known(): Known =
+                when (this) {
+                    BILLING_PERIOD -> Known.BILLING_PERIOD
+                    else -> throw MetronomeInvalidDataException("Unknown ResetFrequency: $value")
+                }
+
+            /**
+             * Returns this class instance's primitive wire representation.
+             *
+             * This differs from the [toString] method because that method is primarily for
+             * debugging and generally doesn't throw.
+             *
+             * @throws MetronomeInvalidDataException if this class instance's value does not have
+             *   the expected primitive type.
+             */
+            fun asString(): String =
+                _value().asString().orElseThrow {
+                    MetronomeInvalidDataException("Value is not a String")
+                }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): ResetFrequency = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                known()
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is ResetFrequency && value == other.value
+            }
+
+            override fun hashCode() = value.hashCode()
+
+            override fun toString() = value.toString()
+        }
+
+        override fun equals(other: Any?): Boolean {
+            if (this === other) {
+                return true
+            }
+
+            return other is SpendTracker &&
+                alias == other.alias &&
+                applicableSpendSpecifiers == other.applicableSpendSpecifiers &&
+                creditTypeId == other.creditTypeId &&
+                resetFrequency == other.resetFrequency &&
+                additionalProperties == other.additionalProperties
+        }
+
+        private val hashCode: Int by lazy {
+            Objects.hash(
+                alias,
+                applicableSpendSpecifiers,
+                creditTypeId,
+                resetFrequency,
+                additionalProperties,
+            )
+        }
+
+        override fun hashCode(): Int = hashCode
+
+        override fun toString() =
+            "SpendTracker{alias=$alias, applicableSpendSpecifiers=$applicableSpendSpecifiers, creditTypeId=$creditTypeId, resetFrequency=$resetFrequency, additionalProperties=$additionalProperties}"
+    }
+
     class Subscription
     @JsonCreator(mode = JsonCreator.Mode.DISABLED)
     private constructor(
@@ -23620,6 +24835,7 @@ private constructor(
             recurringCredits == other.recurringCredits &&
             scheduledChargesOnUsageInvoices == other.scheduledChargesOnUsageInvoices &&
             spendThresholdConfiguration == other.spendThresholdConfiguration &&
+            spendTrackers == other.spendTrackers &&
             subscriptions == other.subscriptions &&
             uniquenessKey == other.uniquenessKey &&
             additionalProperties == other.additionalProperties
@@ -23650,6 +24866,7 @@ private constructor(
             recurringCredits,
             scheduledChargesOnUsageInvoices,
             spendThresholdConfiguration,
+            spendTrackers,
             subscriptions,
             uniquenessKey,
             additionalProperties,
@@ -23659,5 +24876,5 @@ private constructor(
     override fun hashCode(): Int = hashCode
 
     override fun toString() =
-        "PackageListResponse{id=$id, commits=$commits, createdAt=$createdAt, createdBy=$createdBy, overrides=$overrides, scheduledCharges=$scheduledCharges, usageStatementSchedule=$usageStatementSchedule, aliases=$aliases, archivedAt=$archivedAt, billingProvider=$billingProvider, contractName=$contractName, credits=$credits, deliveryMethod=$deliveryMethod, duration=$duration, multiplierOverridePrioritization=$multiplierOverridePrioritization, name=$name, netPaymentTermsDays=$netPaymentTermsDays, prepaidBalanceThresholdConfiguration=$prepaidBalanceThresholdConfiguration, rateCardId=$rateCardId, recurringCommits=$recurringCommits, recurringCredits=$recurringCredits, scheduledChargesOnUsageInvoices=$scheduledChargesOnUsageInvoices, spendThresholdConfiguration=$spendThresholdConfiguration, subscriptions=$subscriptions, uniquenessKey=$uniquenessKey, additionalProperties=$additionalProperties}"
+        "PackageListResponse{id=$id, commits=$commits, createdAt=$createdAt, createdBy=$createdBy, overrides=$overrides, scheduledCharges=$scheduledCharges, usageStatementSchedule=$usageStatementSchedule, aliases=$aliases, archivedAt=$archivedAt, billingProvider=$billingProvider, contractName=$contractName, credits=$credits, deliveryMethod=$deliveryMethod, duration=$duration, multiplierOverridePrioritization=$multiplierOverridePrioritization, name=$name, netPaymentTermsDays=$netPaymentTermsDays, prepaidBalanceThresholdConfiguration=$prepaidBalanceThresholdConfiguration, rateCardId=$rateCardId, recurringCommits=$recurringCommits, recurringCredits=$recurringCredits, scheduledChargesOnUsageInvoices=$scheduledChargesOnUsageInvoices, spendThresholdConfiguration=$spendThresholdConfiguration, spendTrackers=$spendTrackers, subscriptions=$subscriptions, uniquenessKey=$uniquenessKey, additionalProperties=$additionalProperties}"
 }
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/packages/PackageRetrieveResponse.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/packages/PackageRetrieveResponse.kt
index f3d43eef..e06df0c8 100644
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/packages/PackageRetrieveResponse.kt
+++ b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/packages/PackageRetrieveResponse.kt
@@ -198,6 +198,7 @@ private constructor(
         private val recurringCredits: JsonField<List<RecurringCredit>>,
         private val scheduledChargesOnUsageInvoices: JsonField<ScheduledChargesOnUsageInvoices>,
         private val spendThresholdConfiguration: JsonField<SpendThresholdConfiguration>,
+        private val spendTrackers: JsonField<List<SpendTracker>>,
         private val subscriptions: JsonField<List<Subscription>>,
         private val uniquenessKey: JsonField<String>,
         private val additionalProperties: MutableMap<String, JsonValue>,
@@ -273,6 +274,9 @@ private constructor(
             @JsonProperty("spend_threshold_configuration")
             @ExcludeMissing
             spendThresholdConfiguration: JsonField<SpendThresholdConfiguration> = JsonMissing.of(),
+            @JsonProperty("spend_trackers")
+            @ExcludeMissing
+            spendTrackers: JsonField<List<SpendTracker>> = JsonMissing.of(),
             @JsonProperty("subscriptions")
             @ExcludeMissing
             subscriptions: JsonField<List<Subscription>> = JsonMissing.of(),
@@ -303,6 +307,7 @@ private constructor(
             recurringCredits,
             scheduledChargesOnUsageInvoices,
             spendThresholdConfiguration,
+            spendTrackers,
             subscriptions,
             uniquenessKey,
             mutableMapOf(),
@@ -470,6 +475,13 @@ private constructor(
         fun spendThresholdConfiguration(): Optional<SpendThresholdConfiguration> =
             spendThresholdConfiguration.getOptional("spend_threshold_configuration")
 
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun spendTrackers(): Optional<List<SpendTracker>> =
+            spendTrackers.getOptional("spend_trackers")
+
         /**
          * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
          *   the server responded with an unexpected value).
@@ -696,6 +708,16 @@ private constructor(
         fun _spendThresholdConfiguration(): JsonField<SpendThresholdConfiguration> =
             spendThresholdConfiguration
 
+        /**
+         * Returns the raw JSON value of [spendTrackers].
+         *
+         * Unlike [spendTrackers], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("spend_trackers")
+        @ExcludeMissing
+        fun _spendTrackers(): JsonField<List<SpendTracker>> = spendTrackers
+
         /**
          * Returns the raw JSON value of [subscriptions].
          *
@@ -780,6 +802,7 @@ private constructor(
                 JsonMissing.of()
             private var spendThresholdConfiguration: JsonField<SpendThresholdConfiguration> =
                 JsonMissing.of()
+            private var spendTrackers: JsonField<MutableList<SpendTracker>>? = null
             private var subscriptions: JsonField<MutableList<Subscription>>? = null
             private var uniquenessKey: JsonField<String> = JsonMissing.of()
             private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
@@ -809,6 +832,7 @@ private constructor(
                 recurringCredits = data.recurringCredits.map { it.toMutableList() }
                 scheduledChargesOnUsageInvoices = data.scheduledChargesOnUsageInvoices
                 spendThresholdConfiguration = data.spendThresholdConfiguration
+                spendTrackers = data.spendTrackers.map { it.toMutableList() }
                 subscriptions = data.subscriptions.map { it.toMutableList() }
                 uniquenessKey = data.uniquenessKey
                 additionalProperties = data.additionalProperties.toMutableMap()
@@ -1222,6 +1246,32 @@ private constructor(
                 spendThresholdConfiguration: JsonField<SpendThresholdConfiguration>
             ) = apply { this.spendThresholdConfiguration = spendThresholdConfiguration }
 
+            fun spendTrackers(spendTrackers: List<SpendTracker>) =
+                spendTrackers(JsonField.of(spendTrackers))
+
+            /**
+             * Sets [Builder.spendTrackers] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.spendTrackers] with a well-typed
+             * `List<SpendTracker>` value instead. This method is primarily for setting the field to
+             * an undocumented or not yet supported value.
+             */
+            fun spendTrackers(spendTrackers: JsonField<List<SpendTracker>>) = apply {
+                this.spendTrackers = spendTrackers.map { it.toMutableList() }
+            }
+
+            /**
+             * Adds a single [SpendTracker] to [spendTrackers].
+             *
+             * @throws IllegalStateException if the field was previously set to a non-list.
+             */
+            fun addSpendTracker(spendTracker: SpendTracker) = apply {
+                spendTrackers =
+                    (spendTrackers ?: JsonField.of(mutableListOf())).also {
+                        checkKnown("spendTrackers", it).add(spendTracker)
+                    }
+            }
+
             fun subscriptions(subscriptions: List<Subscription>) =
                 subscriptions(JsonField.of(subscriptions))
 
@@ -1328,6 +1378,7 @@ private constructor(
                     (recurringCredits ?: JsonMissing.of()).map { it.toImmutable() },
                     scheduledChargesOnUsageInvoices,
                     spendThresholdConfiguration,
+                    (spendTrackers ?: JsonMissing.of()).map { it.toImmutable() },
                     (subscriptions ?: JsonMissing.of()).map { it.toImmutable() },
                     uniquenessKey,
                     additionalProperties.toMutableMap(),
@@ -1373,6 +1424,7 @@ private constructor(
             recurringCredits().ifPresent { it.forEach { it.validate() } }
             scheduledChargesOnUsageInvoices().ifPresent { it.validate() }
             spendThresholdConfiguration().ifPresent { it.validate() }
+            spendTrackers().ifPresent { it.forEach { it.validate() } }
             subscriptions().ifPresent { it.forEach { it.validate() } }
             uniquenessKey()
             validated = true
@@ -1417,6 +1469,7 @@ private constructor(
                 (recurringCredits.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
                 (scheduledChargesOnUsageInvoices.asKnown().getOrNull()?.validity() ?: 0) +
                 (spendThresholdConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+                (spendTrackers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
                 (subscriptions.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
                 (if (uniquenessKey.asKnown().isPresent) 1 else 0)
 
@@ -21200,6 +21253,1197 @@ private constructor(
             override fun toString() = value.toString()
         }
 
+        class SpendTracker
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val alias: JsonField<String>,
+            private val applicableSpendSpecifiers: JsonField<List<ApplicableSpendSpecifier>>,
+            private val creditTypeId: JsonField<String>,
+            private val resetFrequency: JsonField<ResetFrequency>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("alias") @ExcludeMissing alias: JsonField<String> = JsonMissing.of(),
+                @JsonProperty("applicable_spend_specifiers")
+                @ExcludeMissing
+                applicableSpendSpecifiers: JsonField<List<ApplicableSpendSpecifier>> =
+                    JsonMissing.of(),
+                @JsonProperty("credit_type_id")
+                @ExcludeMissing
+                creditTypeId: JsonField<String> = JsonMissing.of(),
+                @JsonProperty("reset_frequency")
+                @ExcludeMissing
+                resetFrequency: JsonField<ResetFrequency> = JsonMissing.of(),
+            ) : this(alias, applicableSpendSpecifiers, creditTypeId, resetFrequency, mutableMapOf())
+
+            /**
+             * Human-readable identifier, unique per contract.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun alias(): String = alias.getRequired("alias")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun applicableSpendSpecifiers(): List<ApplicableSpendSpecifier> =
+                applicableSpendSpecifiers.getRequired("applicable_spend_specifiers")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun creditTypeId(): String = creditTypeId.getRequired("credit_type_id")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun resetFrequency(): ResetFrequency = resetFrequency.getRequired("reset_frequency")
+
+            /**
+             * Returns the raw JSON value of [alias].
+             *
+             * Unlike [alias], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("alias") @ExcludeMissing fun _alias(): JsonField<String> = alias
+
+            /**
+             * Returns the raw JSON value of [applicableSpendSpecifiers].
+             *
+             * Unlike [applicableSpendSpecifiers], this method doesn't throw if the JSON field has
+             * an unexpected type.
+             */
+            @JsonProperty("applicable_spend_specifiers")
+            @ExcludeMissing
+            fun _applicableSpendSpecifiers(): JsonField<List<ApplicableSpendSpecifier>> =
+                applicableSpendSpecifiers
+
+            /**
+             * Returns the raw JSON value of [creditTypeId].
+             *
+             * Unlike [creditTypeId], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("credit_type_id")
+            @ExcludeMissing
+            fun _creditTypeId(): JsonField<String> = creditTypeId
+
+            /**
+             * Returns the raw JSON value of [resetFrequency].
+             *
+             * Unlike [resetFrequency], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("reset_frequency")
+            @ExcludeMissing
+            fun _resetFrequency(): JsonField<ResetFrequency> = resetFrequency
+
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
+
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
+
+            fun toBuilder() = Builder().from(this)
+
+            companion object {
+
+                /**
+                 * Returns a mutable builder for constructing an instance of [SpendTracker].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .alias()
+                 * .applicableSpendSpecifiers()
+                 * .creditTypeId()
+                 * .resetFrequency()
+                 * ```
+                 */
+                @JvmStatic fun builder() = Builder()
+            }
+
+            /** A builder for [SpendTracker]. */
+            class Builder internal constructor() {
+
+                private var alias: JsonField<String>? = null
+                private var applicableSpendSpecifiers:
+                    JsonField<MutableList<ApplicableSpendSpecifier>>? =
+                    null
+                private var creditTypeId: JsonField<String>? = null
+                private var resetFrequency: JsonField<ResetFrequency>? = null
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(spendTracker: SpendTracker) = apply {
+                    alias = spendTracker.alias
+                    applicableSpendSpecifiers =
+                        spendTracker.applicableSpendSpecifiers.map { it.toMutableList() }
+                    creditTypeId = spendTracker.creditTypeId
+                    resetFrequency = spendTracker.resetFrequency
+                    additionalProperties = spendTracker.additionalProperties.toMutableMap()
+                }
+
+                /** Human-readable identifier, unique per contract. */
+                fun alias(alias: String) = alias(JsonField.of(alias))
+
+                /**
+                 * Sets [Builder.alias] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.alias] with a well-typed [String] value instead.
+                 * This method is primarily for setting the field to an undocumented or not yet
+                 * supported value.
+                 */
+                fun alias(alias: JsonField<String>) = apply { this.alias = alias }
+
+                fun applicableSpendSpecifiers(
+                    applicableSpendSpecifiers: List<ApplicableSpendSpecifier>
+                ) = applicableSpendSpecifiers(JsonField.of(applicableSpendSpecifiers))
+
+                /**
+                 * Sets [Builder.applicableSpendSpecifiers] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.applicableSpendSpecifiers] with a well-typed
+                 * `List<ApplicableSpendSpecifier>` value instead. This method is primarily for
+                 * setting the field to an undocumented or not yet supported value.
+                 */
+                fun applicableSpendSpecifiers(
+                    applicableSpendSpecifiers: JsonField<List<ApplicableSpendSpecifier>>
+                ) = apply {
+                    this.applicableSpendSpecifiers =
+                        applicableSpendSpecifiers.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [ApplicableSpendSpecifier] to [applicableSpendSpecifiers].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addApplicableSpendSpecifier(
+                    applicableSpendSpecifier: ApplicableSpendSpecifier
+                ) = apply {
+                    applicableSpendSpecifiers =
+                        (applicableSpendSpecifiers ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("applicableSpendSpecifiers", it)
+                                .add(applicableSpendSpecifier)
+                        }
+                }
+
+                fun creditTypeId(creditTypeId: String) = creditTypeId(JsonField.of(creditTypeId))
+
+                /**
+                 * Sets [Builder.creditTypeId] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.creditTypeId] with a well-typed [String] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun creditTypeId(creditTypeId: JsonField<String>) = apply {
+                    this.creditTypeId = creditTypeId
+                }
+
+                fun resetFrequency(resetFrequency: ResetFrequency) =
+                    resetFrequency(JsonField.of(resetFrequency))
+
+                /**
+                 * Sets [Builder.resetFrequency] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.resetFrequency] with a well-typed
+                 * [ResetFrequency] value instead. This method is primarily for setting the field to
+                 * an undocumented or not yet supported value.
+                 */
+                fun resetFrequency(resetFrequency: JsonField<ResetFrequency>) = apply {
+                    this.resetFrequency = resetFrequency
+                }
+
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
+
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
+
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [SpendTracker].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .alias()
+                 * .applicableSpendSpecifiers()
+                 * .creditTypeId()
+                 * .resetFrequency()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
+                 */
+                fun build(): SpendTracker =
+                    SpendTracker(
+                        checkRequired("alias", alias),
+                        checkRequired("applicableSpendSpecifiers", applicableSpendSpecifiers).map {
+                            it.toImmutable()
+                        },
+                        checkRequired("creditTypeId", creditTypeId),
+                        checkRequired("resetFrequency", resetFrequency),
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): SpendTracker = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                alias()
+                applicableSpendSpecifiers().forEach { it.validate() }
+                creditTypeId()
+                resetFrequency().validate()
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int =
+                (if (alias.asKnown().isPresent) 1 else 0) +
+                    (applicableSpendSpecifiers.asKnown().getOrNull()?.sumOf {
+                        it.validity().toInt()
+                    } ?: 0) +
+                    (if (creditTypeId.asKnown().isPresent) 1 else 0) +
+                    (resetFrequency.asKnown().getOrNull()?.validity() ?: 0)
+
+            class ApplicableSpendSpecifier
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val sources: JsonField<List<Source>>,
+                private val spendType: JsonField<SpendType>,
+                private val discounted: JsonField<Discounted>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("sources")
+                    @ExcludeMissing
+                    sources: JsonField<List<Source>> = JsonMissing.of(),
+                    @JsonProperty("spend_type")
+                    @ExcludeMissing
+                    spendType: JsonField<SpendType> = JsonMissing.of(),
+                    @JsonProperty("discounted")
+                    @ExcludeMissing
+                    discounted: JsonField<Discounted> = JsonMissing.of(),
+                ) : this(sources, spendType, discounted, mutableMapOf())
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun sources(): List<Source> = sources.getRequired("sources")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun spendType(): SpendType = spendType.getRequired("spend_type")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun discounted(): Optional<Discounted> = discounted.getOptional("discounted")
+
+                /**
+                 * Returns the raw JSON value of [sources].
+                 *
+                 * Unlike [sources], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("sources")
+                @ExcludeMissing
+                fun _sources(): JsonField<List<Source>> = sources
+
+                /**
+                 * Returns the raw JSON value of [spendType].
+                 *
+                 * Unlike [spendType], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("spend_type")
+                @ExcludeMissing
+                fun _spendType(): JsonField<SpendType> = spendType
+
+                /**
+                 * Returns the raw JSON value of [discounted].
+                 *
+                 * Unlike [discounted], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("discounted")
+                @ExcludeMissing
+                fun _discounted(): JsonField<Discounted> = discounted
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of
+                     * [ApplicableSpendSpecifier].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .sources()
+                     * .spendType()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [ApplicableSpendSpecifier]. */
+                class Builder internal constructor() {
+
+                    private var sources: JsonField<MutableList<Source>>? = null
+                    private var spendType: JsonField<SpendType>? = null
+                    private var discounted: JsonField<Discounted> = JsonMissing.of()
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(applicableSpendSpecifier: ApplicableSpendSpecifier) = apply {
+                        sources = applicableSpendSpecifier.sources.map { it.toMutableList() }
+                        spendType = applicableSpendSpecifier.spendType
+                        discounted = applicableSpendSpecifier.discounted
+                        additionalProperties =
+                            applicableSpendSpecifier.additionalProperties.toMutableMap()
+                    }
+
+                    fun sources(sources: List<Source>) = sources(JsonField.of(sources))
+
+                    /**
+                     * Sets [Builder.sources] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.sources] with a well-typed `List<Source>`
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun sources(sources: JsonField<List<Source>>) = apply {
+                        this.sources = sources.map { it.toMutableList() }
+                    }
+
+                    /**
+                     * Adds a single [Source] to [sources].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addSource(source: Source) = apply {
+                        sources =
+                            (sources ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("sources", it).add(source)
+                            }
+                    }
+
+                    fun spendType(spendType: SpendType) = spendType(JsonField.of(spendType))
+
+                    /**
+                     * Sets [Builder.spendType] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.spendType] with a well-typed [SpendType]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun spendType(spendType: JsonField<SpendType>) = apply {
+                        this.spendType = spendType
+                    }
+
+                    fun discounted(discounted: Discounted) = discounted(JsonField.of(discounted))
+
+                    /**
+                     * Sets [Builder.discounted] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.discounted] with a well-typed [Discounted]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun discounted(discounted: JsonField<Discounted>) = apply {
+                        this.discounted = discounted
+                    }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [ApplicableSpendSpecifier].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .sources()
+                     * .spendType()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): ApplicableSpendSpecifier =
+                        ApplicableSpendSpecifier(
+                            checkRequired("sources", sources).map { it.toImmutable() },
+                            checkRequired("spendType", spendType),
+                            discounted,
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): ApplicableSpendSpecifier = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    sources().forEach { it.validate() }
+                    spendType().validate()
+                    discounted().ifPresent { it.validate() }
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (sources.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                        (spendType.asKnown().getOrNull()?.validity() ?: 0) +
+                        (discounted.asKnown().getOrNull()?.validity() ?: 0)
+
+                class Source
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val THRESHOLD_RECHARGE = of("THRESHOLD_RECHARGE")
+
+                        @JvmField val MANUAL = of("MANUAL")
+
+                        @JvmStatic fun of(value: String) = Source(JsonField.of(value))
+                    }
+
+                    /** An enum containing [Source]'s known values. */
+                    enum class Known {
+                        THRESHOLD_RECHARGE,
+                        MANUAL,
+                    }
+
+                    /**
+                     * An enum containing [Source]'s known values, as well as an [_UNKNOWN] member.
+                     *
+                     * An instance of [Source] can contain an unknown value in a couple of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        THRESHOLD_RECHARGE,
+                        MANUAL,
+                        /**
+                         * An enum member indicating that [Source] was instantiated with an unknown
+                         * value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            THRESHOLD_RECHARGE -> Value.THRESHOLD_RECHARGE
+                            MANUAL -> Value.MANUAL
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            THRESHOLD_RECHARGE -> Known.THRESHOLD_RECHARGE
+                            MANUAL -> Known.MANUAL
+                            else -> throw MetronomeInvalidDataException("Unknown Source: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Source = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Source && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                class SpendType
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val COMMIT_PURCHASE = of("COMMIT_PURCHASE")
+
+                        @JvmStatic fun of(value: String) = SpendType(JsonField.of(value))
+                    }
+
+                    /** An enum containing [SpendType]'s known values. */
+                    enum class Known {
+                        COMMIT_PURCHASE
+                    }
+
+                    /**
+                     * An enum containing [SpendType]'s known values, as well as an [_UNKNOWN]
+                     * member.
+                     *
+                     * An instance of [SpendType] can contain an unknown value in a couple of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        COMMIT_PURCHASE,
+                        /**
+                         * An enum member indicating that [SpendType] was instantiated with an
+                         * unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            COMMIT_PURCHASE -> Value.COMMIT_PURCHASE
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            COMMIT_PURCHASE -> Known.COMMIT_PURCHASE
+                            else -> throw MetronomeInvalidDataException("Unknown SpendType: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): SpendType = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is SpendType && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                class Discounted
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val ANY = of("ANY")
+
+                        @JvmField val DISCOUNTED_ONLY = of("DISCOUNTED_ONLY")
+
+                        @JvmField val UNDISCOUNTED_ONLY = of("UNDISCOUNTED_ONLY")
+
+                        @JvmStatic fun of(value: String) = Discounted(JsonField.of(value))
+                    }
+
+                    /** An enum containing [Discounted]'s known values. */
+                    enum class Known {
+                        ANY,
+                        DISCOUNTED_ONLY,
+                        UNDISCOUNTED_ONLY,
+                    }
+
+                    /**
+                     * An enum containing [Discounted]'s known values, as well as an [_UNKNOWN]
+                     * member.
+                     *
+                     * An instance of [Discounted] can contain an unknown value in a couple of
+                     * cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        ANY,
+                        DISCOUNTED_ONLY,
+                        UNDISCOUNTED_ONLY,
+                        /**
+                         * An enum member indicating that [Discounted] was instantiated with an
+                         * unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            ANY -> Value.ANY
+                            DISCOUNTED_ONLY -> Value.DISCOUNTED_ONLY
+                            UNDISCOUNTED_ONLY -> Value.UNDISCOUNTED_ONLY
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            ANY -> Known.ANY
+                            DISCOUNTED_ONLY -> Known.DISCOUNTED_ONLY
+                            UNDISCOUNTED_ONLY -> Known.UNDISCOUNTED_ONLY
+                            else ->
+                                throw MetronomeInvalidDataException("Unknown Discounted: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Discounted = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Discounted && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is ApplicableSpendSpecifier &&
+                        sources == other.sources &&
+                        spendType == other.spendType &&
+                        discounted == other.discounted &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(sources, spendType, discounted, additionalProperties)
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "ApplicableSpendSpecifier{sources=$sources, spendType=$spendType, discounted=$discounted, additionalProperties=$additionalProperties}"
+            }
+
+            class ResetFrequency
+            @JsonCreator
+            private constructor(private val value: JsonField<String>) : Enum {
+
+                /**
+                 * Returns this class instance's raw value.
+                 *
+                 * This is usually only useful if this instance was deserialized from data that
+                 * doesn't match any known member, and you want to know that value. For example, if
+                 * the SDK is on an older version than the API, then the API may respond with new
+                 * members that the SDK is unaware of.
+                 */
+                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+                companion object {
+
+                    @JvmField val BILLING_PERIOD = of("BILLING_PERIOD")
+
+                    @JvmStatic fun of(value: String) = ResetFrequency(JsonField.of(value))
+                }
+
+                /** An enum containing [ResetFrequency]'s known values. */
+                enum class Known {
+                    BILLING_PERIOD
+                }
+
+                /**
+                 * An enum containing [ResetFrequency]'s known values, as well as an [_UNKNOWN]
+                 * member.
+                 *
+                 * An instance of [ResetFrequency] can contain an unknown value in a couple of
+                 * cases:
+                 * - It was deserialized from data that doesn't match any known member. For example,
+                 *   if the SDK is on an older version than the API, then the API may respond with
+                 *   new members that the SDK is unaware of.
+                 * - It was constructed with an arbitrary value using the [of] method.
+                 */
+                enum class Value {
+                    BILLING_PERIOD,
+                    /**
+                     * An enum member indicating that [ResetFrequency] was instantiated with an
+                     * unknown value.
+                     */
+                    _UNKNOWN,
+                }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value, or
+                 * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                 *
+                 * Use the [known] method instead if you're certain the value is always known or if
+                 * you want to throw for the unknown case.
+                 */
+                fun value(): Value =
+                    when (this) {
+                        BILLING_PERIOD -> Value.BILLING_PERIOD
+                        else -> Value._UNKNOWN
+                    }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value.
+                 *
+                 * Use the [value] method instead if you're uncertain the value is always known and
+                 * don't want to throw for the unknown case.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value is a not a
+                 *   known member.
+                 */
+                fun known(): Known =
+                    when (this) {
+                        BILLING_PERIOD -> Known.BILLING_PERIOD
+                        else ->
+                            throw MetronomeInvalidDataException("Unknown ResetFrequency: $value")
+                    }
+
+                /**
+                 * Returns this class instance's primitive wire representation.
+                 *
+                 * This differs from the [toString] method because that method is primarily for
+                 * debugging and generally doesn't throw.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value does not
+                 *   have the expected primitive type.
+                 */
+                fun asString(): String =
+                    _value().asString().orElseThrow {
+                        MetronomeInvalidDataException("Value is not a String")
+                    }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): ResetFrequency = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    known()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is ResetFrequency && value == other.value
+                }
+
+                override fun hashCode() = value.hashCode()
+
+                override fun toString() = value.toString()
+            }
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is SpendTracker &&
+                    alias == other.alias &&
+                    applicableSpendSpecifiers == other.applicableSpendSpecifiers &&
+                    creditTypeId == other.creditTypeId &&
+                    resetFrequency == other.resetFrequency &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(
+                    alias,
+                    applicableSpendSpecifiers,
+                    creditTypeId,
+                    resetFrequency,
+                    additionalProperties,
+                )
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "SpendTracker{alias=$alias, applicableSpendSpecifiers=$applicableSpendSpecifiers, creditTypeId=$creditTypeId, resetFrequency=$resetFrequency, additionalProperties=$additionalProperties}"
+        }
+
         class Subscription
         @JsonCreator(mode = JsonCreator.Mode.DISABLED)
         private constructor(
@@ -24259,6 +25503,7 @@ private constructor(
                 recurringCredits == other.recurringCredits &&
                 scheduledChargesOnUsageInvoices == other.scheduledChargesOnUsageInvoices &&
                 spendThresholdConfiguration == other.spendThresholdConfiguration &&
+                spendTrackers == other.spendTrackers &&
                 subscriptions == other.subscriptions &&
                 uniquenessKey == other.uniquenessKey &&
                 additionalProperties == other.additionalProperties
@@ -24289,6 +25534,7 @@ private constructor(
                 recurringCredits,
                 scheduledChargesOnUsageInvoices,
                 spendThresholdConfiguration,
+                spendTrackers,
                 subscriptions,
                 uniquenessKey,
                 additionalProperties,
@@ -24298,7 +25544,7 @@ private constructor(
         override fun hashCode(): Int = hashCode
 
         override fun toString() =
-            "Data{id=$id, commits=$commits, createdAt=$createdAt, createdBy=$createdBy, overrides=$overrides, scheduledCharges=$scheduledCharges, usageStatementSchedule=$usageStatementSchedule, aliases=$aliases, archivedAt=$archivedAt, billingProvider=$billingProvider, contractName=$contractName, credits=$credits, deliveryMethod=$deliveryMethod, duration=$duration, multiplierOverridePrioritization=$multiplierOverridePrioritization, name=$name, netPaymentTermsDays=$netPaymentTermsDays, prepaidBalanceThresholdConfiguration=$prepaidBalanceThresholdConfiguration, rateCardId=$rateCardId, recurringCommits=$recurringCommits, recurringCredits=$recurringCredits, scheduledChargesOnUsageInvoices=$scheduledChargesOnUsageInvoices, spendThresholdConfiguration=$spendThresholdConfiguration, subscriptions=$subscriptions, uniquenessKey=$uniquenessKey, additionalProperties=$additionalProperties}"
+            "Data{id=$id, commits=$commits, createdAt=$createdAt, createdBy=$createdBy, overrides=$overrides, scheduledCharges=$scheduledCharges, usageStatementSchedule=$usageStatementSchedule, aliases=$aliases, archivedAt=$archivedAt, billingProvider=$billingProvider, contractName=$contractName, credits=$credits, deliveryMethod=$deliveryMethod, duration=$duration, multiplierOverridePrioritization=$multiplierOverridePrioritization, name=$name, netPaymentTermsDays=$netPaymentTermsDays, prepaidBalanceThresholdConfiguration=$prepaidBalanceThresholdConfiguration, rateCardId=$rateCardId, recurringCommits=$recurringCommits, recurringCredits=$recurringCredits, scheduledChargesOnUsageInvoices=$scheduledChargesOnUsageInvoices, spendThresholdConfiguration=$spendThresholdConfiguration, spendTrackers=$spendTrackers, subscriptions=$subscriptions, uniquenessKey=$uniquenessKey, additionalProperties=$additionalProperties}"
     }
 
     override fun equals(other: Any?): Boolean {
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/Payment.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/Payment.kt
deleted file mode 100644
index 2e7ac579..00000000
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/Payment.kt
+++ /dev/null
@@ -1,1786 +0,0 @@
-// File generated from our OpenAPI spec by Stainless.
-
-package com.metronome.api.models.v1.payments
-
-import com.fasterxml.jackson.annotation.JsonAnyGetter
-import com.fasterxml.jackson.annotation.JsonAnySetter
-import com.fasterxml.jackson.annotation.JsonCreator
-import com.fasterxml.jackson.annotation.JsonProperty
-import com.metronome.api.core.Enum
-import com.metronome.api.core.ExcludeMissing
-import com.metronome.api.core.JsonField
-import com.metronome.api.core.JsonMissing
-import com.metronome.api.core.JsonValue
-import com.metronome.api.core.checkKnown
-import com.metronome.api.core.checkRequired
-import com.metronome.api.core.toImmutable
-import com.metronome.api.errors.MetronomeInvalidDataException
-import com.metronome.api.models.CreditTypeData
-import java.time.OffsetDateTime
-import java.util.Collections
-import java.util.Objects
-import java.util.Optional
-import kotlin.jvm.optionals.getOrNull
-
-class Payment
-@JsonCreator(mode = JsonCreator.Mode.DISABLED)
-private constructor(
-    private val id: JsonField<String>,
-    private val amount: JsonField<Double>,
-    private val amountPaid: JsonField<Double>,
-    private val contractId: JsonField<String>,
-    private val createdAt: JsonField<OffsetDateTime>,
-    private val customerId: JsonField<String>,
-    private val errorMessage: JsonField<String>,
-    private val fiatCreditType: JsonField<CreditTypeData>,
-    private val invoiceId: JsonField<String>,
-    private val paymentGateway: JsonField<PaymentGateway>,
-    private val revenueSystemPayments: JsonField<List<RevenueSystemPayment>>,
-    private val status: JsonField<PaymentStatus>,
-    private val updatedAt: JsonField<OffsetDateTime>,
-    private val additionalProperties: MutableMap<String, JsonValue>,
-) {
-
-    @JsonCreator
-    private constructor(
-        @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
-        @JsonProperty("amount") @ExcludeMissing amount: JsonField<Double> = JsonMissing.of(),
-        @JsonProperty("amount_paid")
-        @ExcludeMissing
-        amountPaid: JsonField<Double> = JsonMissing.of(),
-        @JsonProperty("contract_id")
-        @ExcludeMissing
-        contractId: JsonField<String> = JsonMissing.of(),
-        @JsonProperty("created_at")
-        @ExcludeMissing
-        createdAt: JsonField<OffsetDateTime> = JsonMissing.of(),
-        @JsonProperty("customer_id")
-        @ExcludeMissing
-        customerId: JsonField<String> = JsonMissing.of(),
-        @JsonProperty("error_message")
-        @ExcludeMissing
-        errorMessage: JsonField<String> = JsonMissing.of(),
-        @JsonProperty("fiat_credit_type")
-        @ExcludeMissing
-        fiatCreditType: JsonField<CreditTypeData> = JsonMissing.of(),
-        @JsonProperty("invoice_id") @ExcludeMissing invoiceId: JsonField<String> = JsonMissing.of(),
-        @JsonProperty("payment_gateway")
-        @ExcludeMissing
-        paymentGateway: JsonField<PaymentGateway> = JsonMissing.of(),
-        @JsonProperty("revenue_system_payments")
-        @ExcludeMissing
-        revenueSystemPayments: JsonField<List<RevenueSystemPayment>> = JsonMissing.of(),
-        @JsonProperty("status") @ExcludeMissing status: JsonField<PaymentStatus> = JsonMissing.of(),
-        @JsonProperty("updated_at")
-        @ExcludeMissing
-        updatedAt: JsonField<OffsetDateTime> = JsonMissing.of(),
-    ) : this(
-        id,
-        amount,
-        amountPaid,
-        contractId,
-        createdAt,
-        customerId,
-        errorMessage,
-        fiatCreditType,
-        invoiceId,
-        paymentGateway,
-        revenueSystemPayments,
-        status,
-        updatedAt,
-        mutableMapOf(),
-    )
-
-    /**
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-     *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
-     */
-    fun id(): String = id.getRequired("id")
-
-    /**
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
-     *   server responded with an unexpected value).
-     */
-    fun amount(): Optional<Double> = amount.getOptional("amount")
-
-    /**
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
-     *   server responded with an unexpected value).
-     */
-    fun amountPaid(): Optional<Double> = amountPaid.getOptional("amount_paid")
-
-    /**
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
-     *   server responded with an unexpected value).
-     */
-    fun contractId(): Optional<String> = contractId.getOptional("contract_id")
-
-    /**
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
-     *   server responded with an unexpected value).
-     */
-    fun createdAt(): Optional<OffsetDateTime> = createdAt.getOptional("created_at")
-
-    /**
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
-     *   server responded with an unexpected value).
-     */
-    fun customerId(): Optional<String> = customerId.getOptional("customer_id")
-
-    /**
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
-     *   server responded with an unexpected value).
-     */
-    fun errorMessage(): Optional<String> = errorMessage.getOptional("error_message")
-
-    /**
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
-     *   server responded with an unexpected value).
-     */
-    fun fiatCreditType(): Optional<CreditTypeData> = fiatCreditType.getOptional("fiat_credit_type")
-
-    /**
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
-     *   server responded with an unexpected value).
-     */
-    fun invoiceId(): Optional<String> = invoiceId.getOptional("invoice_id")
-
-    /**
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
-     *   server responded with an unexpected value).
-     */
-    fun paymentGateway(): Optional<PaymentGateway> = paymentGateway.getOptional("payment_gateway")
-
-    /**
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
-     *   server responded with an unexpected value).
-     */
-    fun revenueSystemPayments(): Optional<List<RevenueSystemPayment>> =
-        revenueSystemPayments.getOptional("revenue_system_payments")
-
-    /**
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
-     *   server responded with an unexpected value).
-     */
-    fun status(): Optional<PaymentStatus> = status.getOptional("status")
-
-    /**
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
-     *   server responded with an unexpected value).
-     */
-    fun updatedAt(): Optional<OffsetDateTime> = updatedAt.getOptional("updated_at")
-
-    /**
-     * Returns the raw JSON value of [id].
-     *
-     * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
-     */
-    @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
-
-    /**
-     * Returns the raw JSON value of [amount].
-     *
-     * Unlike [amount], this method doesn't throw if the JSON field has an unexpected type.
-     */
-    @JsonProperty("amount") @ExcludeMissing fun _amount(): JsonField<Double> = amount
-
-    /**
-     * Returns the raw JSON value of [amountPaid].
-     *
-     * Unlike [amountPaid], this method doesn't throw if the JSON field has an unexpected type.
-     */
-    @JsonProperty("amount_paid") @ExcludeMissing fun _amountPaid(): JsonField<Double> = amountPaid
-
-    /**
-     * Returns the raw JSON value of [contractId].
-     *
-     * Unlike [contractId], this method doesn't throw if the JSON field has an unexpected type.
-     */
-    @JsonProperty("contract_id") @ExcludeMissing fun _contractId(): JsonField<String> = contractId
-
-    /**
-     * Returns the raw JSON value of [createdAt].
-     *
-     * Unlike [createdAt], this method doesn't throw if the JSON field has an unexpected type.
-     */
-    @JsonProperty("created_at")
-    @ExcludeMissing
-    fun _createdAt(): JsonField<OffsetDateTime> = createdAt
-
-    /**
-     * Returns the raw JSON value of [customerId].
-     *
-     * Unlike [customerId], this method doesn't throw if the JSON field has an unexpected type.
-     */
-    @JsonProperty("customer_id") @ExcludeMissing fun _customerId(): JsonField<String> = customerId
-
-    /**
-     * Returns the raw JSON value of [errorMessage].
-     *
-     * Unlike [errorMessage], this method doesn't throw if the JSON field has an unexpected type.
-     */
-    @JsonProperty("error_message")
-    @ExcludeMissing
-    fun _errorMessage(): JsonField<String> = errorMessage
-
-    /**
-     * Returns the raw JSON value of [fiatCreditType].
-     *
-     * Unlike [fiatCreditType], this method doesn't throw if the JSON field has an unexpected type.
-     */
-    @JsonProperty("fiat_credit_type")
-    @ExcludeMissing
-    fun _fiatCreditType(): JsonField<CreditTypeData> = fiatCreditType
-
-    /**
-     * Returns the raw JSON value of [invoiceId].
-     *
-     * Unlike [invoiceId], this method doesn't throw if the JSON field has an unexpected type.
-     */
-    @JsonProperty("invoice_id") @ExcludeMissing fun _invoiceId(): JsonField<String> = invoiceId
-
-    /**
-     * Returns the raw JSON value of [paymentGateway].
-     *
-     * Unlike [paymentGateway], this method doesn't throw if the JSON field has an unexpected type.
-     */
-    @JsonProperty("payment_gateway")
-    @ExcludeMissing
-    fun _paymentGateway(): JsonField<PaymentGateway> = paymentGateway
-
-    /**
-     * Returns the raw JSON value of [revenueSystemPayments].
-     *
-     * Unlike [revenueSystemPayments], this method doesn't throw if the JSON field has an unexpected
-     * type.
-     */
-    @JsonProperty("revenue_system_payments")
-    @ExcludeMissing
-    fun _revenueSystemPayments(): JsonField<List<RevenueSystemPayment>> = revenueSystemPayments
-
-    /**
-     * Returns the raw JSON value of [status].
-     *
-     * Unlike [status], this method doesn't throw if the JSON field has an unexpected type.
-     */
-    @JsonProperty("status") @ExcludeMissing fun _status(): JsonField<PaymentStatus> = status
-
-    /**
-     * Returns the raw JSON value of [updatedAt].
-     *
-     * Unlike [updatedAt], this method doesn't throw if the JSON field has an unexpected type.
-     */
-    @JsonProperty("updated_at")
-    @ExcludeMissing
-    fun _updatedAt(): JsonField<OffsetDateTime> = updatedAt
-
-    @JsonAnySetter
-    private fun putAdditionalProperty(key: String, value: JsonValue) {
-        additionalProperties.put(key, value)
-    }
-
-    @JsonAnyGetter
-    @ExcludeMissing
-    fun _additionalProperties(): Map<String, JsonValue> =
-        Collections.unmodifiableMap(additionalProperties)
-
-    fun toBuilder() = Builder().from(this)
-
-    companion object {
-
-        /**
-         * Returns a mutable builder for constructing an instance of [Payment].
-         *
-         * The following fields are required:
-         * ```java
-         * .id()
-         * ```
-         */
-        @JvmStatic fun builder() = Builder()
-    }
-
-    /** A builder for [Payment]. */
-    class Builder internal constructor() {
-
-        private var id: JsonField<String>? = null
-        private var amount: JsonField<Double> = JsonMissing.of()
-        private var amountPaid: JsonField<Double> = JsonMissing.of()
-        private var contractId: JsonField<String> = JsonMissing.of()
-        private var createdAt: JsonField<OffsetDateTime> = JsonMissing.of()
-        private var customerId: JsonField<String> = JsonMissing.of()
-        private var errorMessage: JsonField<String> = JsonMissing.of()
-        private var fiatCreditType: JsonField<CreditTypeData> = JsonMissing.of()
-        private var invoiceId: JsonField<String> = JsonMissing.of()
-        private var paymentGateway: JsonField<PaymentGateway> = JsonMissing.of()
-        private var revenueSystemPayments: JsonField<MutableList<RevenueSystemPayment>>? = null
-        private var status: JsonField<PaymentStatus> = JsonMissing.of()
-        private var updatedAt: JsonField<OffsetDateTime> = JsonMissing.of()
-        private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
-
-        @JvmSynthetic
-        internal fun from(payment: Payment) = apply {
-            id = payment.id
-            amount = payment.amount
-            amountPaid = payment.amountPaid
-            contractId = payment.contractId
-            createdAt = payment.createdAt
-            customerId = payment.customerId
-            errorMessage = payment.errorMessage
-            fiatCreditType = payment.fiatCreditType
-            invoiceId = payment.invoiceId
-            paymentGateway = payment.paymentGateway
-            revenueSystemPayments = payment.revenueSystemPayments.map { it.toMutableList() }
-            status = payment.status
-            updatedAt = payment.updatedAt
-            additionalProperties = payment.additionalProperties.toMutableMap()
-        }
-
-        fun id(id: String) = id(JsonField.of(id))
-
-        /**
-         * Sets [Builder.id] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.id] with a well-typed [String] value instead. This
-         * method is primarily for setting the field to an undocumented or not yet supported value.
-         */
-        fun id(id: JsonField<String>) = apply { this.id = id }
-
-        fun amount(amount: Double) = amount(JsonField.of(amount))
-
-        /**
-         * Sets [Builder.amount] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.amount] with a well-typed [Double] value instead. This
-         * method is primarily for setting the field to an undocumented or not yet supported value.
-         */
-        fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
-
-        fun amountPaid(amountPaid: Double) = amountPaid(JsonField.of(amountPaid))
-
-        /**
-         * Sets [Builder.amountPaid] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.amountPaid] with a well-typed [Double] value instead.
-         * This method is primarily for setting the field to an undocumented or not yet supported
-         * value.
-         */
-        fun amountPaid(amountPaid: JsonField<Double>) = apply { this.amountPaid = amountPaid }
-
-        fun contractId(contractId: String) = contractId(JsonField.of(contractId))
-
-        /**
-         * Sets [Builder.contractId] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.contractId] with a well-typed [String] value instead.
-         * This method is primarily for setting the field to an undocumented or not yet supported
-         * value.
-         */
-        fun contractId(contractId: JsonField<String>) = apply { this.contractId = contractId }
-
-        fun createdAt(createdAt: OffsetDateTime) = createdAt(JsonField.of(createdAt))
-
-        /**
-         * Sets [Builder.createdAt] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.createdAt] with a well-typed [OffsetDateTime] value
-         * instead. This method is primarily for setting the field to an undocumented or not yet
-         * supported value.
-         */
-        fun createdAt(createdAt: JsonField<OffsetDateTime>) = apply { this.createdAt = createdAt }
-
-        fun customerId(customerId: String) = customerId(JsonField.of(customerId))
-
-        /**
-         * Sets [Builder.customerId] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.customerId] with a well-typed [String] value instead.
-         * This method is primarily for setting the field to an undocumented or not yet supported
-         * value.
-         */
-        fun customerId(customerId: JsonField<String>) = apply { this.customerId = customerId }
-
-        fun errorMessage(errorMessage: String) = errorMessage(JsonField.of(errorMessage))
-
-        /**
-         * Sets [Builder.errorMessage] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.errorMessage] with a well-typed [String] value instead.
-         * This method is primarily for setting the field to an undocumented or not yet supported
-         * value.
-         */
-        fun errorMessage(errorMessage: JsonField<String>) = apply {
-            this.errorMessage = errorMessage
-        }
-
-        fun fiatCreditType(fiatCreditType: CreditTypeData) =
-            fiatCreditType(JsonField.of(fiatCreditType))
-
-        /**
-         * Sets [Builder.fiatCreditType] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.fiatCreditType] with a well-typed [CreditTypeData] value
-         * instead. This method is primarily for setting the field to an undocumented or not yet
-         * supported value.
-         */
-        fun fiatCreditType(fiatCreditType: JsonField<CreditTypeData>) = apply {
-            this.fiatCreditType = fiatCreditType
-        }
-
-        fun invoiceId(invoiceId: String) = invoiceId(JsonField.of(invoiceId))
-
-        /**
-         * Sets [Builder.invoiceId] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.invoiceId] with a well-typed [String] value instead.
-         * This method is primarily for setting the field to an undocumented or not yet supported
-         * value.
-         */
-        fun invoiceId(invoiceId: JsonField<String>) = apply { this.invoiceId = invoiceId }
-
-        fun paymentGateway(paymentGateway: PaymentGateway) =
-            paymentGateway(JsonField.of(paymentGateway))
-
-        /**
-         * Sets [Builder.paymentGateway] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.paymentGateway] with a well-typed [PaymentGateway] value
-         * instead. This method is primarily for setting the field to an undocumented or not yet
-         * supported value.
-         */
-        fun paymentGateway(paymentGateway: JsonField<PaymentGateway>) = apply {
-            this.paymentGateway = paymentGateway
-        }
-
-        fun revenueSystemPayments(revenueSystemPayments: List<RevenueSystemPayment>) =
-            revenueSystemPayments(JsonField.of(revenueSystemPayments))
-
-        /**
-         * Sets [Builder.revenueSystemPayments] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.revenueSystemPayments] with a well-typed
-         * `List<RevenueSystemPayment>` value instead. This method is primarily for setting the
-         * field to an undocumented or not yet supported value.
-         */
-        fun revenueSystemPayments(revenueSystemPayments: JsonField<List<RevenueSystemPayment>>) =
-            apply {
-                this.revenueSystemPayments = revenueSystemPayments.map { it.toMutableList() }
-            }
-
-        /**
-         * Adds a single [RevenueSystemPayment] to [revenueSystemPayments].
-         *
-         * @throws IllegalStateException if the field was previously set to a non-list.
-         */
-        fun addRevenueSystemPayment(revenueSystemPayment: RevenueSystemPayment) = apply {
-            revenueSystemPayments =
-                (revenueSystemPayments ?: JsonField.of(mutableListOf())).also {
-                    checkKnown("revenueSystemPayments", it).add(revenueSystemPayment)
-                }
-        }
-
-        fun status(status: PaymentStatus) = status(JsonField.of(status))
-
-        /**
-         * Sets [Builder.status] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.status] with a well-typed [PaymentStatus] value instead.
-         * This method is primarily for setting the field to an undocumented or not yet supported
-         * value.
-         */
-        fun status(status: JsonField<PaymentStatus>) = apply { this.status = status }
-
-        fun updatedAt(updatedAt: OffsetDateTime) = updatedAt(JsonField.of(updatedAt))
-
-        /**
-         * Sets [Builder.updatedAt] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.updatedAt] with a well-typed [OffsetDateTime] value
-         * instead. This method is primarily for setting the field to an undocumented or not yet
-         * supported value.
-         */
-        fun updatedAt(updatedAt: JsonField<OffsetDateTime>) = apply { this.updatedAt = updatedAt }
-
-        fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-            this.additionalProperties.clear()
-            putAllAdditionalProperties(additionalProperties)
-        }
-
-        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-            additionalProperties.put(key, value)
-        }
-
-        fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-            this.additionalProperties.putAll(additionalProperties)
-        }
-
-        fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
-
-        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-            keys.forEach(::removeAdditionalProperty)
-        }
-
-        /**
-         * Returns an immutable instance of [Payment].
-         *
-         * Further updates to this [Builder] will not mutate the returned instance.
-         *
-         * The following fields are required:
-         * ```java
-         * .id()
-         * ```
-         *
-         * @throws IllegalStateException if any required field is unset.
-         */
-        fun build(): Payment =
-            Payment(
-                checkRequired("id", id),
-                amount,
-                amountPaid,
-                contractId,
-                createdAt,
-                customerId,
-                errorMessage,
-                fiatCreditType,
-                invoiceId,
-                paymentGateway,
-                (revenueSystemPayments ?: JsonMissing.of()).map { it.toImmutable() },
-                status,
-                updatedAt,
-                additionalProperties.toMutableMap(),
-            )
-    }
-
-    private var validated: Boolean = false
-
-    /**
-     * Validates that the types of all values in this object match their expected types recursively.
-     *
-     * This method is _not_ forwards compatible with new types from the API for existing fields.
-     *
-     * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
-     *   expected type.
-     */
-    fun validate(): Payment = apply {
-        if (validated) {
-            return@apply
-        }
-
-        id()
-        amount()
-        amountPaid()
-        contractId()
-        createdAt()
-        customerId()
-        errorMessage()
-        fiatCreditType().ifPresent { it.validate() }
-        invoiceId()
-        paymentGateway().ifPresent { it.validate() }
-        revenueSystemPayments().ifPresent { it.forEach { it.validate() } }
-        status().ifPresent { it.validate() }
-        updatedAt()
-        validated = true
-    }
-
-    fun isValid(): Boolean =
-        try {
-            validate()
-            true
-        } catch (e: MetronomeInvalidDataException) {
-            false
-        }
-
-    /**
-     * Returns a score indicating how many valid values are contained in this object recursively.
-     *
-     * Used for best match union deserialization.
-     */
-    @JvmSynthetic
-    internal fun validity(): Int =
-        (if (id.asKnown().isPresent) 1 else 0) +
-            (if (amount.asKnown().isPresent) 1 else 0) +
-            (if (amountPaid.asKnown().isPresent) 1 else 0) +
-            (if (contractId.asKnown().isPresent) 1 else 0) +
-            (if (createdAt.asKnown().isPresent) 1 else 0) +
-            (if (customerId.asKnown().isPresent) 1 else 0) +
-            (if (errorMessage.asKnown().isPresent) 1 else 0) +
-            (fiatCreditType.asKnown().getOrNull()?.validity() ?: 0) +
-            (if (invoiceId.asKnown().isPresent) 1 else 0) +
-            (paymentGateway.asKnown().getOrNull()?.validity() ?: 0) +
-            (revenueSystemPayments.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
-            (status.asKnown().getOrNull()?.validity() ?: 0) +
-            (if (updatedAt.asKnown().isPresent) 1 else 0)
-
-    class PaymentGateway
-    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
-    private constructor(
-        private val stripe: JsonField<Stripe>,
-        private val type: JsonField<Type>,
-        private val additionalProperties: MutableMap<String, JsonValue>,
-    ) {
-
-        @JsonCreator
-        private constructor(
-            @JsonProperty("stripe") @ExcludeMissing stripe: JsonField<Stripe> = JsonMissing.of(),
-            @JsonProperty("type") @ExcludeMissing type: JsonField<Type> = JsonMissing.of(),
-        ) : this(stripe, type, mutableMapOf())
-
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
-         */
-        fun stripe(): Stripe = stripe.getRequired("stripe")
-
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
-         */
-        fun type(): Type = type.getRequired("type")
-
-        /**
-         * Returns the raw JSON value of [stripe].
-         *
-         * Unlike [stripe], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("stripe") @ExcludeMissing fun _stripe(): JsonField<Stripe> = stripe
-
-        /**
-         * Returns the raw JSON value of [type].
-         *
-         * Unlike [type], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("type") @ExcludeMissing fun _type(): JsonField<Type> = type
-
-        @JsonAnySetter
-        private fun putAdditionalProperty(key: String, value: JsonValue) {
-            additionalProperties.put(key, value)
-        }
-
-        @JsonAnyGetter
-        @ExcludeMissing
-        fun _additionalProperties(): Map<String, JsonValue> =
-            Collections.unmodifiableMap(additionalProperties)
-
-        fun toBuilder() = Builder().from(this)
-
-        companion object {
-
-            /**
-             * Returns a mutable builder for constructing an instance of [PaymentGateway].
-             *
-             * The following fields are required:
-             * ```java
-             * .stripe()
-             * .type()
-             * ```
-             */
-            @JvmStatic fun builder() = Builder()
-        }
-
-        /** A builder for [PaymentGateway]. */
-        class Builder internal constructor() {
-
-            private var stripe: JsonField<Stripe>? = null
-            private var type: JsonField<Type>? = null
-            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
-
-            @JvmSynthetic
-            internal fun from(paymentGateway: PaymentGateway) = apply {
-                stripe = paymentGateway.stripe
-                type = paymentGateway.type
-                additionalProperties = paymentGateway.additionalProperties.toMutableMap()
-            }
-
-            fun stripe(stripe: Stripe) = stripe(JsonField.of(stripe))
-
-            /**
-             * Sets [Builder.stripe] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.stripe] with a well-typed [Stripe] value instead.
-             * This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
-             */
-            fun stripe(stripe: JsonField<Stripe>) = apply { this.stripe = stripe }
-
-            fun type(type: Type) = type(JsonField.of(type))
-
-            /**
-             * Sets [Builder.type] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.type] with a well-typed [Type] value instead. This
-             * method is primarily for setting the field to an undocumented or not yet supported
-             * value.
-             */
-            fun type(type: JsonField<Type>) = apply { this.type = type }
-
-            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                this.additionalProperties.clear()
-                putAllAdditionalProperties(additionalProperties)
-            }
-
-            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-                additionalProperties.put(key, value)
-            }
-
-            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                this.additionalProperties.putAll(additionalProperties)
-            }
-
-            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
-
-            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-                keys.forEach(::removeAdditionalProperty)
-            }
-
-            /**
-             * Returns an immutable instance of [PaymentGateway].
-             *
-             * Further updates to this [Builder] will not mutate the returned instance.
-             *
-             * The following fields are required:
-             * ```java
-             * .stripe()
-             * .type()
-             * ```
-             *
-             * @throws IllegalStateException if any required field is unset.
-             */
-            fun build(): PaymentGateway =
-                PaymentGateway(
-                    checkRequired("stripe", stripe),
-                    checkRequired("type", type),
-                    additionalProperties.toMutableMap(),
-                )
-        }
-
-        private var validated: Boolean = false
-
-        /**
-         * Validates that the types of all values in this object match their expected types
-         * recursively.
-         *
-         * This method is _not_ forwards compatible with new types from the API for existing fields.
-         *
-         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
-         *   expected type.
-         */
-        fun validate(): PaymentGateway = apply {
-            if (validated) {
-                return@apply
-            }
-
-            stripe().validate()
-            type().validate()
-            validated = true
-        }
-
-        fun isValid(): Boolean =
-            try {
-                validate()
-                true
-            } catch (e: MetronomeInvalidDataException) {
-                false
-            }
-
-        /**
-         * Returns a score indicating how many valid values are contained in this object
-         * recursively.
-         *
-         * Used for best match union deserialization.
-         */
-        @JvmSynthetic
-        internal fun validity(): Int =
-            (stripe.asKnown().getOrNull()?.validity() ?: 0) +
-                (type.asKnown().getOrNull()?.validity() ?: 0)
-
-        class Stripe
-        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
-        private constructor(
-            private val paymentIntentId: JsonField<String>,
-            private val error: JsonField<Error>,
-            private val paymentMethodId: JsonField<String>,
-            private val additionalProperties: MutableMap<String, JsonValue>,
-        ) {
-
-            @JsonCreator
-            private constructor(
-                @JsonProperty("payment_intent_id")
-                @ExcludeMissing
-                paymentIntentId: JsonField<String> = JsonMissing.of(),
-                @JsonProperty("error") @ExcludeMissing error: JsonField<Error> = JsonMissing.of(),
-                @JsonProperty("payment_method_id")
-                @ExcludeMissing
-                paymentMethodId: JsonField<String> = JsonMissing.of(),
-            ) : this(paymentIntentId, error, paymentMethodId, mutableMapOf())
-
-            /**
-             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
-             *   value).
-             */
-            fun paymentIntentId(): String = paymentIntentId.getRequired("payment_intent_id")
-
-            /**
-             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
-             *   if the server responded with an unexpected value).
-             */
-            fun error(): Optional<Error> = error.getOptional("error")
-
-            /**
-             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
-             *   if the server responded with an unexpected value).
-             */
-            fun paymentMethodId(): Optional<String> =
-                paymentMethodId.getOptional("payment_method_id")
-
-            /**
-             * Returns the raw JSON value of [paymentIntentId].
-             *
-             * Unlike [paymentIntentId], this method doesn't throw if the JSON field has an
-             * unexpected type.
-             */
-            @JsonProperty("payment_intent_id")
-            @ExcludeMissing
-            fun _paymentIntentId(): JsonField<String> = paymentIntentId
-
-            /**
-             * Returns the raw JSON value of [error].
-             *
-             * Unlike [error], this method doesn't throw if the JSON field has an unexpected type.
-             */
-            @JsonProperty("error") @ExcludeMissing fun _error(): JsonField<Error> = error
-
-            /**
-             * Returns the raw JSON value of [paymentMethodId].
-             *
-             * Unlike [paymentMethodId], this method doesn't throw if the JSON field has an
-             * unexpected type.
-             */
-            @JsonProperty("payment_method_id")
-            @ExcludeMissing
-            fun _paymentMethodId(): JsonField<String> = paymentMethodId
-
-            @JsonAnySetter
-            private fun putAdditionalProperty(key: String, value: JsonValue) {
-                additionalProperties.put(key, value)
-            }
-
-            @JsonAnyGetter
-            @ExcludeMissing
-            fun _additionalProperties(): Map<String, JsonValue> =
-                Collections.unmodifiableMap(additionalProperties)
-
-            fun toBuilder() = Builder().from(this)
-
-            companion object {
-
-                /**
-                 * Returns a mutable builder for constructing an instance of [Stripe].
-                 *
-                 * The following fields are required:
-                 * ```java
-                 * .paymentIntentId()
-                 * ```
-                 */
-                @JvmStatic fun builder() = Builder()
-            }
-
-            /** A builder for [Stripe]. */
-            class Builder internal constructor() {
-
-                private var paymentIntentId: JsonField<String>? = null
-                private var error: JsonField<Error> = JsonMissing.of()
-                private var paymentMethodId: JsonField<String> = JsonMissing.of()
-                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
-
-                @JvmSynthetic
-                internal fun from(stripe: Stripe) = apply {
-                    paymentIntentId = stripe.paymentIntentId
-                    error = stripe.error
-                    paymentMethodId = stripe.paymentMethodId
-                    additionalProperties = stripe.additionalProperties.toMutableMap()
-                }
-
-                fun paymentIntentId(paymentIntentId: String) =
-                    paymentIntentId(JsonField.of(paymentIntentId))
-
-                /**
-                 * Sets [Builder.paymentIntentId] to an arbitrary JSON value.
-                 *
-                 * You should usually call [Builder.paymentIntentId] with a well-typed [String]
-                 * value instead. This method is primarily for setting the field to an undocumented
-                 * or not yet supported value.
-                 */
-                fun paymentIntentId(paymentIntentId: JsonField<String>) = apply {
-                    this.paymentIntentId = paymentIntentId
-                }
-
-                fun error(error: Error) = error(JsonField.of(error))
-
-                /**
-                 * Sets [Builder.error] to an arbitrary JSON value.
-                 *
-                 * You should usually call [Builder.error] with a well-typed [Error] value instead.
-                 * This method is primarily for setting the field to an undocumented or not yet
-                 * supported value.
-                 */
-                fun error(error: JsonField<Error>) = apply { this.error = error }
-
-                fun paymentMethodId(paymentMethodId: String) =
-                    paymentMethodId(JsonField.of(paymentMethodId))
-
-                /**
-                 * Sets [Builder.paymentMethodId] to an arbitrary JSON value.
-                 *
-                 * You should usually call [Builder.paymentMethodId] with a well-typed [String]
-                 * value instead. This method is primarily for setting the field to an undocumented
-                 * or not yet supported value.
-                 */
-                fun paymentMethodId(paymentMethodId: JsonField<String>) = apply {
-                    this.paymentMethodId = paymentMethodId
-                }
-
-                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                    this.additionalProperties.clear()
-                    putAllAdditionalProperties(additionalProperties)
-                }
-
-                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-                    additionalProperties.put(key, value)
-                }
-
-                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
-                    apply {
-                        this.additionalProperties.putAll(additionalProperties)
-                    }
-
-                fun removeAdditionalProperty(key: String) = apply {
-                    additionalProperties.remove(key)
-                }
-
-                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-                    keys.forEach(::removeAdditionalProperty)
-                }
-
-                /**
-                 * Returns an immutable instance of [Stripe].
-                 *
-                 * Further updates to this [Builder] will not mutate the returned instance.
-                 *
-                 * The following fields are required:
-                 * ```java
-                 * .paymentIntentId()
-                 * ```
-                 *
-                 * @throws IllegalStateException if any required field is unset.
-                 */
-                fun build(): Stripe =
-                    Stripe(
-                        checkRequired("paymentIntentId", paymentIntentId),
-                        error,
-                        paymentMethodId,
-                        additionalProperties.toMutableMap(),
-                    )
-            }
-
-            private var validated: Boolean = false
-
-            /**
-             * Validates that the types of all values in this object match their expected types
-             * recursively.
-             *
-             * This method is _not_ forwards compatible with new types from the API for existing
-             * fields.
-             *
-             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
-             *   its expected type.
-             */
-            fun validate(): Stripe = apply {
-                if (validated) {
-                    return@apply
-                }
-
-                paymentIntentId()
-                error().ifPresent { it.validate() }
-                paymentMethodId()
-                validated = true
-            }
-
-            fun isValid(): Boolean =
-                try {
-                    validate()
-                    true
-                } catch (e: MetronomeInvalidDataException) {
-                    false
-                }
-
-            /**
-             * Returns a score indicating how many valid values are contained in this object
-             * recursively.
-             *
-             * Used for best match union deserialization.
-             */
-            @JvmSynthetic
-            internal fun validity(): Int =
-                (if (paymentIntentId.asKnown().isPresent) 1 else 0) +
-                    (error.asKnown().getOrNull()?.validity() ?: 0) +
-                    (if (paymentMethodId.asKnown().isPresent) 1 else 0)
-
-            class Error
-            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
-            private constructor(
-                private val code: JsonField<String>,
-                private val declineCode: JsonField<String>,
-                private val type: JsonField<String>,
-                private val additionalProperties: MutableMap<String, JsonValue>,
-            ) {
-
-                @JsonCreator
-                private constructor(
-                    @JsonProperty("code")
-                    @ExcludeMissing
-                    code: JsonField<String> = JsonMissing.of(),
-                    @JsonProperty("decline_code")
-                    @ExcludeMissing
-                    declineCode: JsonField<String> = JsonMissing.of(),
-                    @JsonProperty("type") @ExcludeMissing type: JsonField<String> = JsonMissing.of(),
-                ) : this(code, declineCode, type, mutableMapOf())
-
-                /**
-                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
-                 *   (e.g. if the server responded with an unexpected value).
-                 */
-                fun code(): Optional<String> = code.getOptional("code")
-
-                /**
-                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
-                 *   (e.g. if the server responded with an unexpected value).
-                 */
-                fun declineCode(): Optional<String> = declineCode.getOptional("decline_code")
-
-                /**
-                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
-                 *   (e.g. if the server responded with an unexpected value).
-                 */
-                fun type(): Optional<String> = type.getOptional("type")
-
-                /**
-                 * Returns the raw JSON value of [code].
-                 *
-                 * Unlike [code], this method doesn't throw if the JSON field has an unexpected
-                 * type.
-                 */
-                @JsonProperty("code") @ExcludeMissing fun _code(): JsonField<String> = code
-
-                /**
-                 * Returns the raw JSON value of [declineCode].
-                 *
-                 * Unlike [declineCode], this method doesn't throw if the JSON field has an
-                 * unexpected type.
-                 */
-                @JsonProperty("decline_code")
-                @ExcludeMissing
-                fun _declineCode(): JsonField<String> = declineCode
-
-                /**
-                 * Returns the raw JSON value of [type].
-                 *
-                 * Unlike [type], this method doesn't throw if the JSON field has an unexpected
-                 * type.
-                 */
-                @JsonProperty("type") @ExcludeMissing fun _type(): JsonField<String> = type
-
-                @JsonAnySetter
-                private fun putAdditionalProperty(key: String, value: JsonValue) {
-                    additionalProperties.put(key, value)
-                }
-
-                @JsonAnyGetter
-                @ExcludeMissing
-                fun _additionalProperties(): Map<String, JsonValue> =
-                    Collections.unmodifiableMap(additionalProperties)
-
-                fun toBuilder() = Builder().from(this)
-
-                companion object {
-
-                    /** Returns a mutable builder for constructing an instance of [Error]. */
-                    @JvmStatic fun builder() = Builder()
-                }
-
-                /** A builder for [Error]. */
-                class Builder internal constructor() {
-
-                    private var code: JsonField<String> = JsonMissing.of()
-                    private var declineCode: JsonField<String> = JsonMissing.of()
-                    private var type: JsonField<String> = JsonMissing.of()
-                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
-
-                    @JvmSynthetic
-                    internal fun from(error: Error) = apply {
-                        code = error.code
-                        declineCode = error.declineCode
-                        type = error.type
-                        additionalProperties = error.additionalProperties.toMutableMap()
-                    }
-
-                    fun code(code: String) = code(JsonField.of(code))
-
-                    /**
-                     * Sets [Builder.code] to an arbitrary JSON value.
-                     *
-                     * You should usually call [Builder.code] with a well-typed [String] value
-                     * instead. This method is primarily for setting the field to an undocumented or
-                     * not yet supported value.
-                     */
-                    fun code(code: JsonField<String>) = apply { this.code = code }
-
-                    fun declineCode(declineCode: String) = declineCode(JsonField.of(declineCode))
-
-                    /**
-                     * Sets [Builder.declineCode] to an arbitrary JSON value.
-                     *
-                     * You should usually call [Builder.declineCode] with a well-typed [String]
-                     * value instead. This method is primarily for setting the field to an
-                     * undocumented or not yet supported value.
-                     */
-                    fun declineCode(declineCode: JsonField<String>) = apply {
-                        this.declineCode = declineCode
-                    }
-
-                    fun type(type: String) = type(JsonField.of(type))
-
-                    /**
-                     * Sets [Builder.type] to an arbitrary JSON value.
-                     *
-                     * You should usually call [Builder.type] with a well-typed [String] value
-                     * instead. This method is primarily for setting the field to an undocumented or
-                     * not yet supported value.
-                     */
-                    fun type(type: JsonField<String>) = apply { this.type = type }
-
-                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                        this.additionalProperties.clear()
-                        putAllAdditionalProperties(additionalProperties)
-                    }
-
-                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-                        additionalProperties.put(key, value)
-                    }
-
-                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
-                        apply {
-                            this.additionalProperties.putAll(additionalProperties)
-                        }
-
-                    fun removeAdditionalProperty(key: String) = apply {
-                        additionalProperties.remove(key)
-                    }
-
-                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-                        keys.forEach(::removeAdditionalProperty)
-                    }
-
-                    /**
-                     * Returns an immutable instance of [Error].
-                     *
-                     * Further updates to this [Builder] will not mutate the returned instance.
-                     */
-                    fun build(): Error =
-                        Error(code, declineCode, type, additionalProperties.toMutableMap())
-                }
-
-                private var validated: Boolean = false
-
-                /**
-                 * Validates that the types of all values in this object match their expected types
-                 * recursively.
-                 *
-                 * This method is _not_ forwards compatible with new types from the API for existing
-                 * fields.
-                 *
-                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
-                 *   match its expected type.
-                 */
-                fun validate(): Error = apply {
-                    if (validated) {
-                        return@apply
-                    }
-
-                    code()
-                    declineCode()
-                    type()
-                    validated = true
-                }
-
-                fun isValid(): Boolean =
-                    try {
-                        validate()
-                        true
-                    } catch (e: MetronomeInvalidDataException) {
-                        false
-                    }
-
-                /**
-                 * Returns a score indicating how many valid values are contained in this object
-                 * recursively.
-                 *
-                 * Used for best match union deserialization.
-                 */
-                @JvmSynthetic
-                internal fun validity(): Int =
-                    (if (code.asKnown().isPresent) 1 else 0) +
-                        (if (declineCode.asKnown().isPresent) 1 else 0) +
-                        (if (type.asKnown().isPresent) 1 else 0)
-
-                override fun equals(other: Any?): Boolean {
-                    if (this === other) {
-                        return true
-                    }
-
-                    return other is Error &&
-                        code == other.code &&
-                        declineCode == other.declineCode &&
-                        type == other.type &&
-                        additionalProperties == other.additionalProperties
-                }
-
-                private val hashCode: Int by lazy {
-                    Objects.hash(code, declineCode, type, additionalProperties)
-                }
-
-                override fun hashCode(): Int = hashCode
-
-                override fun toString() =
-                    "Error{code=$code, declineCode=$declineCode, type=$type, additionalProperties=$additionalProperties}"
-            }
-
-            override fun equals(other: Any?): Boolean {
-                if (this === other) {
-                    return true
-                }
-
-                return other is Stripe &&
-                    paymentIntentId == other.paymentIntentId &&
-                    error == other.error &&
-                    paymentMethodId == other.paymentMethodId &&
-                    additionalProperties == other.additionalProperties
-            }
-
-            private val hashCode: Int by lazy {
-                Objects.hash(paymentIntentId, error, paymentMethodId, additionalProperties)
-            }
-
-            override fun hashCode(): Int = hashCode
-
-            override fun toString() =
-                "Stripe{paymentIntentId=$paymentIntentId, error=$error, paymentMethodId=$paymentMethodId, additionalProperties=$additionalProperties}"
-        }
-
-        class Type @JsonCreator private constructor(private val value: JsonField<String>) : Enum {
-
-            /**
-             * Returns this class instance's raw value.
-             *
-             * This is usually only useful if this instance was deserialized from data that doesn't
-             * match any known member, and you want to know that value. For example, if the SDK is
-             * on an older version than the API, then the API may respond with new members that the
-             * SDK is unaware of.
-             */
-            @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
-
-            companion object {
-
-                @JvmField val STRIPE = of("stripe")
-
-                @JvmStatic fun of(value: String) = Type(JsonField.of(value))
-            }
-
-            /** An enum containing [Type]'s known values. */
-            enum class Known {
-                STRIPE
-            }
-
-            /**
-             * An enum containing [Type]'s known values, as well as an [_UNKNOWN] member.
-             *
-             * An instance of [Type] can contain an unknown value in a couple of cases:
-             * - It was deserialized from data that doesn't match any known member. For example, if
-             *   the SDK is on an older version than the API, then the API may respond with new
-             *   members that the SDK is unaware of.
-             * - It was constructed with an arbitrary value using the [of] method.
-             */
-            enum class Value {
-                STRIPE,
-                /** An enum member indicating that [Type] was instantiated with an unknown value. */
-                _UNKNOWN,
-            }
-
-            /**
-             * Returns an enum member corresponding to this class instance's value, or
-             * [Value._UNKNOWN] if the class was instantiated with an unknown value.
-             *
-             * Use the [known] method instead if you're certain the value is always known or if you
-             * want to throw for the unknown case.
-             */
-            fun value(): Value =
-                when (this) {
-                    STRIPE -> Value.STRIPE
-                    else -> Value._UNKNOWN
-                }
-
-            /**
-             * Returns an enum member corresponding to this class instance's value.
-             *
-             * Use the [value] method instead if you're uncertain the value is always known and
-             * don't want to throw for the unknown case.
-             *
-             * @throws MetronomeInvalidDataException if this class instance's value is a not a known
-             *   member.
-             */
-            fun known(): Known =
-                when (this) {
-                    STRIPE -> Known.STRIPE
-                    else -> throw MetronomeInvalidDataException("Unknown Type: $value")
-                }
-
-            /**
-             * Returns this class instance's primitive wire representation.
-             *
-             * This differs from the [toString] method because that method is primarily for
-             * debugging and generally doesn't throw.
-             *
-             * @throws MetronomeInvalidDataException if this class instance's value does not have
-             *   the expected primitive type.
-             */
-            fun asString(): String =
-                _value().asString().orElseThrow {
-                    MetronomeInvalidDataException("Value is not a String")
-                }
-
-            private var validated: Boolean = false
-
-            /**
-             * Validates that the types of all values in this object match their expected types
-             * recursively.
-             *
-             * This method is _not_ forwards compatible with new types from the API for existing
-             * fields.
-             *
-             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
-             *   its expected type.
-             */
-            fun validate(): Type = apply {
-                if (validated) {
-                    return@apply
-                }
-
-                known()
-                validated = true
-            }
-
-            fun isValid(): Boolean =
-                try {
-                    validate()
-                    true
-                } catch (e: MetronomeInvalidDataException) {
-                    false
-                }
-
-            /**
-             * Returns a score indicating how many valid values are contained in this object
-             * recursively.
-             *
-             * Used for best match union deserialization.
-             */
-            @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
-
-            override fun equals(other: Any?): Boolean {
-                if (this === other) {
-                    return true
-                }
-
-                return other is Type && value == other.value
-            }
-
-            override fun hashCode() = value.hashCode()
-
-            override fun toString() = value.toString()
-        }
-
-        override fun equals(other: Any?): Boolean {
-            if (this === other) {
-                return true
-            }
-
-            return other is PaymentGateway &&
-                stripe == other.stripe &&
-                type == other.type &&
-                additionalProperties == other.additionalProperties
-        }
-
-        private val hashCode: Int by lazy { Objects.hash(stripe, type, additionalProperties) }
-
-        override fun hashCode(): Int = hashCode
-
-        override fun toString() =
-            "PaymentGateway{stripe=$stripe, type=$type, additionalProperties=$additionalProperties}"
-    }
-
-    class RevenueSystemPayment
-    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
-    private constructor(
-        private val revenueSystemProvider: JsonField<String>,
-        private val syncStatus: JsonField<String>,
-        private val errorMessage: JsonField<String>,
-        private val revenueSystemExternalPaymentId: JsonField<String>,
-        private val additionalProperties: MutableMap<String, JsonValue>,
-    ) {
-
-        @JsonCreator
-        private constructor(
-            @JsonProperty("revenue_system_provider")
-            @ExcludeMissing
-            revenueSystemProvider: JsonField<String> = JsonMissing.of(),
-            @JsonProperty("sync_status")
-            @ExcludeMissing
-            syncStatus: JsonField<String> = JsonMissing.of(),
-            @JsonProperty("error_message")
-            @ExcludeMissing
-            errorMessage: JsonField<String> = JsonMissing.of(),
-            @JsonProperty("revenue_system_external_payment_id")
-            @ExcludeMissing
-            revenueSystemExternalPaymentId: JsonField<String> = JsonMissing.of(),
-        ) : this(
-            revenueSystemProvider,
-            syncStatus,
-            errorMessage,
-            revenueSystemExternalPaymentId,
-            mutableMapOf(),
-        )
-
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
-         */
-        fun revenueSystemProvider(): String =
-            revenueSystemProvider.getRequired("revenue_system_provider")
-
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
-         */
-        fun syncStatus(): String = syncStatus.getRequired("sync_status")
-
-        /**
-         * The error message from the revenue system, if available.
-         *
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun errorMessage(): Optional<String> = errorMessage.getOptional("error_message")
-
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun revenueSystemExternalPaymentId(): Optional<String> =
-            revenueSystemExternalPaymentId.getOptional("revenue_system_external_payment_id")
-
-        /**
-         * Returns the raw JSON value of [revenueSystemProvider].
-         *
-         * Unlike [revenueSystemProvider], this method doesn't throw if the JSON field has an
-         * unexpected type.
-         */
-        @JsonProperty("revenue_system_provider")
-        @ExcludeMissing
-        fun _revenueSystemProvider(): JsonField<String> = revenueSystemProvider
-
-        /**
-         * Returns the raw JSON value of [syncStatus].
-         *
-         * Unlike [syncStatus], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("sync_status")
-        @ExcludeMissing
-        fun _syncStatus(): JsonField<String> = syncStatus
-
-        /**
-         * Returns the raw JSON value of [errorMessage].
-         *
-         * Unlike [errorMessage], this method doesn't throw if the JSON field has an unexpected
-         * type.
-         */
-        @JsonProperty("error_message")
-        @ExcludeMissing
-        fun _errorMessage(): JsonField<String> = errorMessage
-
-        /**
-         * Returns the raw JSON value of [revenueSystemExternalPaymentId].
-         *
-         * Unlike [revenueSystemExternalPaymentId], this method doesn't throw if the JSON field has
-         * an unexpected type.
-         */
-        @JsonProperty("revenue_system_external_payment_id")
-        @ExcludeMissing
-        fun _revenueSystemExternalPaymentId(): JsonField<String> = revenueSystemExternalPaymentId
-
-        @JsonAnySetter
-        private fun putAdditionalProperty(key: String, value: JsonValue) {
-            additionalProperties.put(key, value)
-        }
-
-        @JsonAnyGetter
-        @ExcludeMissing
-        fun _additionalProperties(): Map<String, JsonValue> =
-            Collections.unmodifiableMap(additionalProperties)
-
-        fun toBuilder() = Builder().from(this)
-
-        companion object {
-
-            /**
-             * Returns a mutable builder for constructing an instance of [RevenueSystemPayment].
-             *
-             * The following fields are required:
-             * ```java
-             * .revenueSystemProvider()
-             * .syncStatus()
-             * ```
-             */
-            @JvmStatic fun builder() = Builder()
-        }
-
-        /** A builder for [RevenueSystemPayment]. */
-        class Builder internal constructor() {
-
-            private var revenueSystemProvider: JsonField<String>? = null
-            private var syncStatus: JsonField<String>? = null
-            private var errorMessage: JsonField<String> = JsonMissing.of()
-            private var revenueSystemExternalPaymentId: JsonField<String> = JsonMissing.of()
-            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
-
-            @JvmSynthetic
-            internal fun from(revenueSystemPayment: RevenueSystemPayment) = apply {
-                revenueSystemProvider = revenueSystemPayment.revenueSystemProvider
-                syncStatus = revenueSystemPayment.syncStatus
-                errorMessage = revenueSystemPayment.errorMessage
-                revenueSystemExternalPaymentId = revenueSystemPayment.revenueSystemExternalPaymentId
-                additionalProperties = revenueSystemPayment.additionalProperties.toMutableMap()
-            }
-
-            fun revenueSystemProvider(revenueSystemProvider: String) =
-                revenueSystemProvider(JsonField.of(revenueSystemProvider))
-
-            /**
-             * Sets [Builder.revenueSystemProvider] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.revenueSystemProvider] with a well-typed [String]
-             * value instead. This method is primarily for setting the field to an undocumented or
-             * not yet supported value.
-             */
-            fun revenueSystemProvider(revenueSystemProvider: JsonField<String>) = apply {
-                this.revenueSystemProvider = revenueSystemProvider
-            }
-
-            fun syncStatus(syncStatus: String) = syncStatus(JsonField.of(syncStatus))
-
-            /**
-             * Sets [Builder.syncStatus] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.syncStatus] with a well-typed [String] value
-             * instead. This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
-             */
-            fun syncStatus(syncStatus: JsonField<String>) = apply { this.syncStatus = syncStatus }
-
-            /** The error message from the revenue system, if available. */
-            fun errorMessage(errorMessage: String) = errorMessage(JsonField.of(errorMessage))
-
-            /**
-             * Sets [Builder.errorMessage] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.errorMessage] with a well-typed [String] value
-             * instead. This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
-             */
-            fun errorMessage(errorMessage: JsonField<String>) = apply {
-                this.errorMessage = errorMessage
-            }
-
-            fun revenueSystemExternalPaymentId(revenueSystemExternalPaymentId: String) =
-                revenueSystemExternalPaymentId(JsonField.of(revenueSystemExternalPaymentId))
-
-            /**
-             * Sets [Builder.revenueSystemExternalPaymentId] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.revenueSystemExternalPaymentId] with a well-typed
-             * [String] value instead. This method is primarily for setting the field to an
-             * undocumented or not yet supported value.
-             */
-            fun revenueSystemExternalPaymentId(revenueSystemExternalPaymentId: JsonField<String>) =
-                apply {
-                    this.revenueSystemExternalPaymentId = revenueSystemExternalPaymentId
-                }
-
-            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                this.additionalProperties.clear()
-                putAllAdditionalProperties(additionalProperties)
-            }
-
-            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-                additionalProperties.put(key, value)
-            }
-
-            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                this.additionalProperties.putAll(additionalProperties)
-            }
-
-            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
-
-            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-                keys.forEach(::removeAdditionalProperty)
-            }
-
-            /**
-             * Returns an immutable instance of [RevenueSystemPayment].
-             *
-             * Further updates to this [Builder] will not mutate the returned instance.
-             *
-             * The following fields are required:
-             * ```java
-             * .revenueSystemProvider()
-             * .syncStatus()
-             * ```
-             *
-             * @throws IllegalStateException if any required field is unset.
-             */
-            fun build(): RevenueSystemPayment =
-                RevenueSystemPayment(
-                    checkRequired("revenueSystemProvider", revenueSystemProvider),
-                    checkRequired("syncStatus", syncStatus),
-                    errorMessage,
-                    revenueSystemExternalPaymentId,
-                    additionalProperties.toMutableMap(),
-                )
-        }
-
-        private var validated: Boolean = false
-
-        /**
-         * Validates that the types of all values in this object match their expected types
-         * recursively.
-         *
-         * This method is _not_ forwards compatible with new types from the API for existing fields.
-         *
-         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
-         *   expected type.
-         */
-        fun validate(): RevenueSystemPayment = apply {
-            if (validated) {
-                return@apply
-            }
-
-            revenueSystemProvider()
-            syncStatus()
-            errorMessage()
-            revenueSystemExternalPaymentId()
-            validated = true
-        }
-
-        fun isValid(): Boolean =
-            try {
-                validate()
-                true
-            } catch (e: MetronomeInvalidDataException) {
-                false
-            }
-
-        /**
-         * Returns a score indicating how many valid values are contained in this object
-         * recursively.
-         *
-         * Used for best match union deserialization.
-         */
-        @JvmSynthetic
-        internal fun validity(): Int =
-            (if (revenueSystemProvider.asKnown().isPresent) 1 else 0) +
-                (if (syncStatus.asKnown().isPresent) 1 else 0) +
-                (if (errorMessage.asKnown().isPresent) 1 else 0) +
-                (if (revenueSystemExternalPaymentId.asKnown().isPresent) 1 else 0)
-
-        override fun equals(other: Any?): Boolean {
-            if (this === other) {
-                return true
-            }
-
-            return other is RevenueSystemPayment &&
-                revenueSystemProvider == other.revenueSystemProvider &&
-                syncStatus == other.syncStatus &&
-                errorMessage == other.errorMessage &&
-                revenueSystemExternalPaymentId == other.revenueSystemExternalPaymentId &&
-                additionalProperties == other.additionalProperties
-        }
-
-        private val hashCode: Int by lazy {
-            Objects.hash(
-                revenueSystemProvider,
-                syncStatus,
-                errorMessage,
-                revenueSystemExternalPaymentId,
-                additionalProperties,
-            )
-        }
-
-        override fun hashCode(): Int = hashCode
-
-        override fun toString() =
-            "RevenueSystemPayment{revenueSystemProvider=$revenueSystemProvider, syncStatus=$syncStatus, errorMessage=$errorMessage, revenueSystemExternalPaymentId=$revenueSystemExternalPaymentId, additionalProperties=$additionalProperties}"
-    }
-
-    override fun equals(other: Any?): Boolean {
-        if (this === other) {
-            return true
-        }
-
-        return other is Payment &&
-            id == other.id &&
-            amount == other.amount &&
-            amountPaid == other.amountPaid &&
-            contractId == other.contractId &&
-            createdAt == other.createdAt &&
-            customerId == other.customerId &&
-            errorMessage == other.errorMessage &&
-            fiatCreditType == other.fiatCreditType &&
-            invoiceId == other.invoiceId &&
-            paymentGateway == other.paymentGateway &&
-            revenueSystemPayments == other.revenueSystemPayments &&
-            status == other.status &&
-            updatedAt == other.updatedAt &&
-            additionalProperties == other.additionalProperties
-    }
-
-    private val hashCode: Int by lazy {
-        Objects.hash(
-            id,
-            amount,
-            amountPaid,
-            contractId,
-            createdAt,
-            customerId,
-            errorMessage,
-            fiatCreditType,
-            invoiceId,
-            paymentGateway,
-            revenueSystemPayments,
-            status,
-            updatedAt,
-            additionalProperties,
-        )
-    }
-
-    override fun hashCode(): Int = hashCode
-
-    override fun toString() =
-        "Payment{id=$id, amount=$amount, amountPaid=$amountPaid, contractId=$contractId, createdAt=$createdAt, customerId=$customerId, errorMessage=$errorMessage, fiatCreditType=$fiatCreditType, invoiceId=$invoiceId, paymentGateway=$paymentGateway, revenueSystemPayments=$revenueSystemPayments, status=$status, updatedAt=$updatedAt, additionalProperties=$additionalProperties}"
-}
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentAttemptParams.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentAttemptParams.kt
deleted file mode 100644
index c91e71ec..00000000
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentAttemptParams.kt
+++ /dev/null
@@ -1,502 +0,0 @@
-// File generated from our OpenAPI spec by Stainless.
-
-package com.metronome.api.models.v1.payments
-
-import com.fasterxml.jackson.annotation.JsonAnyGetter
-import com.fasterxml.jackson.annotation.JsonAnySetter
-import com.fasterxml.jackson.annotation.JsonCreator
-import com.fasterxml.jackson.annotation.JsonProperty
-import com.metronome.api.core.ExcludeMissing
-import com.metronome.api.core.JsonField
-import com.metronome.api.core.JsonMissing
-import com.metronome.api.core.JsonValue
-import com.metronome.api.core.Params
-import com.metronome.api.core.checkRequired
-import com.metronome.api.core.http.Headers
-import com.metronome.api.core.http.QueryParams
-import com.metronome.api.errors.MetronomeInvalidDataException
-import java.util.Collections
-import java.util.Objects
-
-/**
- * Trigger a new attempt by canceling any existing attempts for this invoice and creating a new
- * Payment. This will trigger another attempt to charge the Customer's configured Payment Gateway.
- * Payment can only be attempted if all of the following are true:
- * - The Metronome Invoice is finalized
- * - PLG Invoicing is configured for the Customer
- * - You cannot attempt payments for invoices that have already been `paid` or `voided`.
- *
- * Attempting to payment on an ineligible Invoice or Customer will result in a `400` response.
- */
-class PaymentAttemptParams
-private constructor(
-    private val body: Body,
-    private val additionalHeaders: Headers,
-    private val additionalQueryParams: QueryParams,
-) : Params {
-
-    /**
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-     *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
-     */
-    fun customerId(): String = body.customerId()
-
-    /**
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-     *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
-     */
-    fun invoiceId(): String = body.invoiceId()
-
-    /**
-     * Returns the raw JSON value of [customerId].
-     *
-     * Unlike [customerId], this method doesn't throw if the JSON field has an unexpected type.
-     */
-    fun _customerId(): JsonField<String> = body._customerId()
-
-    /**
-     * Returns the raw JSON value of [invoiceId].
-     *
-     * Unlike [invoiceId], this method doesn't throw if the JSON field has an unexpected type.
-     */
-    fun _invoiceId(): JsonField<String> = body._invoiceId()
-
-    fun _additionalBodyProperties(): Map<String, JsonValue> = body._additionalProperties()
-
-    /** Additional headers to send with the request. */
-    fun _additionalHeaders(): Headers = additionalHeaders
-
-    /** Additional query param to send with the request. */
-    fun _additionalQueryParams(): QueryParams = additionalQueryParams
-
-    fun toBuilder() = Builder().from(this)
-
-    companion object {
-
-        /**
-         * Returns a mutable builder for constructing an instance of [PaymentAttemptParams].
-         *
-         * The following fields are required:
-         * ```java
-         * .customerId()
-         * .invoiceId()
-         * ```
-         */
-        @JvmStatic fun builder() = Builder()
-    }
-
-    /** A builder for [PaymentAttemptParams]. */
-    class Builder internal constructor() {
-
-        private var body: Body.Builder = Body.builder()
-        private var additionalHeaders: Headers.Builder = Headers.builder()
-        private var additionalQueryParams: QueryParams.Builder = QueryParams.builder()
-
-        @JvmSynthetic
-        internal fun from(paymentAttemptParams: PaymentAttemptParams) = apply {
-            body = paymentAttemptParams.body.toBuilder()
-            additionalHeaders = paymentAttemptParams.additionalHeaders.toBuilder()
-            additionalQueryParams = paymentAttemptParams.additionalQueryParams.toBuilder()
-        }
-
-        /**
-         * Sets the entire request body.
-         *
-         * This is generally only useful if you are already constructing the body separately.
-         * Otherwise, it's more convenient to use the top-level setters instead:
-         * - [customerId]
-         * - [invoiceId]
-         */
-        fun body(body: Body) = apply { this.body = body.toBuilder() }
-
-        fun customerId(customerId: String) = apply { body.customerId(customerId) }
-
-        /**
-         * Sets [Builder.customerId] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.customerId] with a well-typed [String] value instead.
-         * This method is primarily for setting the field to an undocumented or not yet supported
-         * value.
-         */
-        fun customerId(customerId: JsonField<String>) = apply { body.customerId(customerId) }
-
-        fun invoiceId(invoiceId: String) = apply { body.invoiceId(invoiceId) }
-
-        /**
-         * Sets [Builder.invoiceId] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.invoiceId] with a well-typed [String] value instead.
-         * This method is primarily for setting the field to an undocumented or not yet supported
-         * value.
-         */
-        fun invoiceId(invoiceId: JsonField<String>) = apply { body.invoiceId(invoiceId) }
-
-        fun additionalBodyProperties(additionalBodyProperties: Map<String, JsonValue>) = apply {
-            body.additionalProperties(additionalBodyProperties)
-        }
-
-        fun putAdditionalBodyProperty(key: String, value: JsonValue) = apply {
-            body.putAdditionalProperty(key, value)
-        }
-
-        fun putAllAdditionalBodyProperties(additionalBodyProperties: Map<String, JsonValue>) =
-            apply {
-                body.putAllAdditionalProperties(additionalBodyProperties)
-            }
-
-        fun removeAdditionalBodyProperty(key: String) = apply { body.removeAdditionalProperty(key) }
-
-        fun removeAllAdditionalBodyProperties(keys: Set<String>) = apply {
-            body.removeAllAdditionalProperties(keys)
-        }
-
-        fun additionalHeaders(additionalHeaders: Headers) = apply {
-            this.additionalHeaders.clear()
-            putAllAdditionalHeaders(additionalHeaders)
-        }
-
-        fun additionalHeaders(additionalHeaders: Map<String, Iterable<String>>) = apply {
-            this.additionalHeaders.clear()
-            putAllAdditionalHeaders(additionalHeaders)
-        }
-
-        fun putAdditionalHeader(name: String, value: String) = apply {
-            additionalHeaders.put(name, value)
-        }
-
-        fun putAdditionalHeaders(name: String, values: Iterable<String>) = apply {
-            additionalHeaders.put(name, values)
-        }
-
-        fun putAllAdditionalHeaders(additionalHeaders: Headers) = apply {
-            this.additionalHeaders.putAll(additionalHeaders)
-        }
-
-        fun putAllAdditionalHeaders(additionalHeaders: Map<String, Iterable<String>>) = apply {
-            this.additionalHeaders.putAll(additionalHeaders)
-        }
-
-        fun replaceAdditionalHeaders(name: String, value: String) = apply {
-            additionalHeaders.replace(name, value)
-        }
-
-        fun replaceAdditionalHeaders(name: String, values: Iterable<String>) = apply {
-            additionalHeaders.replace(name, values)
-        }
-
-        fun replaceAllAdditionalHeaders(additionalHeaders: Headers) = apply {
-            this.additionalHeaders.replaceAll(additionalHeaders)
-        }
-
-        fun replaceAllAdditionalHeaders(additionalHeaders: Map<String, Iterable<String>>) = apply {
-            this.additionalHeaders.replaceAll(additionalHeaders)
-        }
-
-        fun removeAdditionalHeaders(name: String) = apply { additionalHeaders.remove(name) }
-
-        fun removeAllAdditionalHeaders(names: Set<String>) = apply {
-            additionalHeaders.removeAll(names)
-        }
-
-        fun additionalQueryParams(additionalQueryParams: QueryParams) = apply {
-            this.additionalQueryParams.clear()
-            putAllAdditionalQueryParams(additionalQueryParams)
-        }
-
-        fun additionalQueryParams(additionalQueryParams: Map<String, Iterable<String>>) = apply {
-            this.additionalQueryParams.clear()
-            putAllAdditionalQueryParams(additionalQueryParams)
-        }
-
-        fun putAdditionalQueryParam(key: String, value: String) = apply {
-            additionalQueryParams.put(key, value)
-        }
-
-        fun putAdditionalQueryParams(key: String, values: Iterable<String>) = apply {
-            additionalQueryParams.put(key, values)
-        }
-
-        fun putAllAdditionalQueryParams(additionalQueryParams: QueryParams) = apply {
-            this.additionalQueryParams.putAll(additionalQueryParams)
-        }
-
-        fun putAllAdditionalQueryParams(additionalQueryParams: Map<String, Iterable<String>>) =
-            apply {
-                this.additionalQueryParams.putAll(additionalQueryParams)
-            }
-
-        fun replaceAdditionalQueryParams(key: String, value: String) = apply {
-            additionalQueryParams.replace(key, value)
-        }
-
-        fun replaceAdditionalQueryParams(key: String, values: Iterable<String>) = apply {
-            additionalQueryParams.replace(key, values)
-        }
-
-        fun replaceAllAdditionalQueryParams(additionalQueryParams: QueryParams) = apply {
-            this.additionalQueryParams.replaceAll(additionalQueryParams)
-        }
-
-        fun replaceAllAdditionalQueryParams(additionalQueryParams: Map<String, Iterable<String>>) =
-            apply {
-                this.additionalQueryParams.replaceAll(additionalQueryParams)
-            }
-
-        fun removeAdditionalQueryParams(key: String) = apply { additionalQueryParams.remove(key) }
-
-        fun removeAllAdditionalQueryParams(keys: Set<String>) = apply {
-            additionalQueryParams.removeAll(keys)
-        }
-
-        /**
-         * Returns an immutable instance of [PaymentAttemptParams].
-         *
-         * Further updates to this [Builder] will not mutate the returned instance.
-         *
-         * The following fields are required:
-         * ```java
-         * .customerId()
-         * .invoiceId()
-         * ```
-         *
-         * @throws IllegalStateException if any required field is unset.
-         */
-        fun build(): PaymentAttemptParams =
-            PaymentAttemptParams(
-                body.build(),
-                additionalHeaders.build(),
-                additionalQueryParams.build(),
-            )
-    }
-
-    fun _body(): Body = body
-
-    override fun _headers(): Headers = additionalHeaders
-
-    override fun _queryParams(): QueryParams = additionalQueryParams
-
-    class Body
-    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
-    private constructor(
-        private val customerId: JsonField<String>,
-        private val invoiceId: JsonField<String>,
-        private val additionalProperties: MutableMap<String, JsonValue>,
-    ) {
-
-        @JsonCreator
-        private constructor(
-            @JsonProperty("customer_id")
-            @ExcludeMissing
-            customerId: JsonField<String> = JsonMissing.of(),
-            @JsonProperty("invoice_id")
-            @ExcludeMissing
-            invoiceId: JsonField<String> = JsonMissing.of(),
-        ) : this(customerId, invoiceId, mutableMapOf())
-
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
-         */
-        fun customerId(): String = customerId.getRequired("customer_id")
-
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
-         */
-        fun invoiceId(): String = invoiceId.getRequired("invoice_id")
-
-        /**
-         * Returns the raw JSON value of [customerId].
-         *
-         * Unlike [customerId], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("customer_id")
-        @ExcludeMissing
-        fun _customerId(): JsonField<String> = customerId
-
-        /**
-         * Returns the raw JSON value of [invoiceId].
-         *
-         * Unlike [invoiceId], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("invoice_id") @ExcludeMissing fun _invoiceId(): JsonField<String> = invoiceId
-
-        @JsonAnySetter
-        private fun putAdditionalProperty(key: String, value: JsonValue) {
-            additionalProperties.put(key, value)
-        }
-
-        @JsonAnyGetter
-        @ExcludeMissing
-        fun _additionalProperties(): Map<String, JsonValue> =
-            Collections.unmodifiableMap(additionalProperties)
-
-        fun toBuilder() = Builder().from(this)
-
-        companion object {
-
-            /**
-             * Returns a mutable builder for constructing an instance of [Body].
-             *
-             * The following fields are required:
-             * ```java
-             * .customerId()
-             * .invoiceId()
-             * ```
-             */
-            @JvmStatic fun builder() = Builder()
-        }
-
-        /** A builder for [Body]. */
-        class Builder internal constructor() {
-
-            private var customerId: JsonField<String>? = null
-            private var invoiceId: JsonField<String>? = null
-            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
-
-            @JvmSynthetic
-            internal fun from(body: Body) = apply {
-                customerId = body.customerId
-                invoiceId = body.invoiceId
-                additionalProperties = body.additionalProperties.toMutableMap()
-            }
-
-            fun customerId(customerId: String) = customerId(JsonField.of(customerId))
-
-            /**
-             * Sets [Builder.customerId] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.customerId] with a well-typed [String] value
-             * instead. This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
-             */
-            fun customerId(customerId: JsonField<String>) = apply { this.customerId = customerId }
-
-            fun invoiceId(invoiceId: String) = invoiceId(JsonField.of(invoiceId))
-
-            /**
-             * Sets [Builder.invoiceId] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.invoiceId] with a well-typed [String] value instead.
-             * This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
-             */
-            fun invoiceId(invoiceId: JsonField<String>) = apply { this.invoiceId = invoiceId }
-
-            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                this.additionalProperties.clear()
-                putAllAdditionalProperties(additionalProperties)
-            }
-
-            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-                additionalProperties.put(key, value)
-            }
-
-            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                this.additionalProperties.putAll(additionalProperties)
-            }
-
-            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
-
-            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-                keys.forEach(::removeAdditionalProperty)
-            }
-
-            /**
-             * Returns an immutable instance of [Body].
-             *
-             * Further updates to this [Builder] will not mutate the returned instance.
-             *
-             * The following fields are required:
-             * ```java
-             * .customerId()
-             * .invoiceId()
-             * ```
-             *
-             * @throws IllegalStateException if any required field is unset.
-             */
-            fun build(): Body =
-                Body(
-                    checkRequired("customerId", customerId),
-                    checkRequired("invoiceId", invoiceId),
-                    additionalProperties.toMutableMap(),
-                )
-        }
-
-        private var validated: Boolean = false
-
-        /**
-         * Validates that the types of all values in this object match their expected types
-         * recursively.
-         *
-         * This method is _not_ forwards compatible with new types from the API for existing fields.
-         *
-         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
-         *   expected type.
-         */
-        fun validate(): Body = apply {
-            if (validated) {
-                return@apply
-            }
-
-            customerId()
-            invoiceId()
-            validated = true
-        }
-
-        fun isValid(): Boolean =
-            try {
-                validate()
-                true
-            } catch (e: MetronomeInvalidDataException) {
-                false
-            }
-
-        /**
-         * Returns a score indicating how many valid values are contained in this object
-         * recursively.
-         *
-         * Used for best match union deserialization.
-         */
-        @JvmSynthetic
-        internal fun validity(): Int =
-            (if (customerId.asKnown().isPresent) 1 else 0) +
-                (if (invoiceId.asKnown().isPresent) 1 else 0)
-
-        override fun equals(other: Any?): Boolean {
-            if (this === other) {
-                return true
-            }
-
-            return other is Body &&
-                customerId == other.customerId &&
-                invoiceId == other.invoiceId &&
-                additionalProperties == other.additionalProperties
-        }
-
-        private val hashCode: Int by lazy {
-            Objects.hash(customerId, invoiceId, additionalProperties)
-        }
-
-        override fun hashCode(): Int = hashCode
-
-        override fun toString() =
-            "Body{customerId=$customerId, invoiceId=$invoiceId, additionalProperties=$additionalProperties}"
-    }
-
-    override fun equals(other: Any?): Boolean {
-        if (this === other) {
-            return true
-        }
-
-        return other is PaymentAttemptParams &&
-            body == other.body &&
-            additionalHeaders == other.additionalHeaders &&
-            additionalQueryParams == other.additionalQueryParams
-    }
-
-    override fun hashCode(): Int = Objects.hash(body, additionalHeaders, additionalQueryParams)
-
-    override fun toString() =
-        "PaymentAttemptParams{body=$body, additionalHeaders=$additionalHeaders, additionalQueryParams=$additionalQueryParams}"
-}
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentAttemptResponse.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentAttemptResponse.kt
deleted file mode 100644
index 8252dd75..00000000
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentAttemptResponse.kt
+++ /dev/null
@@ -1,176 +0,0 @@
-// File generated from our OpenAPI spec by Stainless.
-
-package com.metronome.api.models.v1.payments
-
-import com.fasterxml.jackson.annotation.JsonAnyGetter
-import com.fasterxml.jackson.annotation.JsonAnySetter
-import com.fasterxml.jackson.annotation.JsonCreator
-import com.fasterxml.jackson.annotation.JsonProperty
-import com.metronome.api.core.ExcludeMissing
-import com.metronome.api.core.JsonField
-import com.metronome.api.core.JsonMissing
-import com.metronome.api.core.JsonValue
-import com.metronome.api.core.checkRequired
-import com.metronome.api.errors.MetronomeInvalidDataException
-import java.util.Collections
-import java.util.Objects
-import kotlin.jvm.optionals.getOrNull
-
-class PaymentAttemptResponse
-@JsonCreator(mode = JsonCreator.Mode.DISABLED)
-private constructor(
-    private val data: JsonField<Payment>,
-    private val additionalProperties: MutableMap<String, JsonValue>,
-) {
-
-    @JsonCreator
-    private constructor(
-        @JsonProperty("data") @ExcludeMissing data: JsonField<Payment> = JsonMissing.of()
-    ) : this(data, mutableMapOf())
-
-    /**
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-     *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
-     */
-    fun data(): Payment = data.getRequired("data")
-
-    /**
-     * Returns the raw JSON value of [data].
-     *
-     * Unlike [data], this method doesn't throw if the JSON field has an unexpected type.
-     */
-    @JsonProperty("data") @ExcludeMissing fun _data(): JsonField<Payment> = data
-
-    @JsonAnySetter
-    private fun putAdditionalProperty(key: String, value: JsonValue) {
-        additionalProperties.put(key, value)
-    }
-
-    @JsonAnyGetter
-    @ExcludeMissing
-    fun _additionalProperties(): Map<String, JsonValue> =
-        Collections.unmodifiableMap(additionalProperties)
-
-    fun toBuilder() = Builder().from(this)
-
-    companion object {
-
-        /**
-         * Returns a mutable builder for constructing an instance of [PaymentAttemptResponse].
-         *
-         * The following fields are required:
-         * ```java
-         * .data()
-         * ```
-         */
-        @JvmStatic fun builder() = Builder()
-    }
-
-    /** A builder for [PaymentAttemptResponse]. */
-    class Builder internal constructor() {
-
-        private var data: JsonField<Payment>? = null
-        private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
-
-        @JvmSynthetic
-        internal fun from(paymentAttemptResponse: PaymentAttemptResponse) = apply {
-            data = paymentAttemptResponse.data
-            additionalProperties = paymentAttemptResponse.additionalProperties.toMutableMap()
-        }
-
-        fun data(data: Payment) = data(JsonField.of(data))
-
-        /**
-         * Sets [Builder.data] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.data] with a well-typed [Payment] value instead. This
-         * method is primarily for setting the field to an undocumented or not yet supported value.
-         */
-        fun data(data: JsonField<Payment>) = apply { this.data = data }
-
-        fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-            this.additionalProperties.clear()
-            putAllAdditionalProperties(additionalProperties)
-        }
-
-        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-            additionalProperties.put(key, value)
-        }
-
-        fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-            this.additionalProperties.putAll(additionalProperties)
-        }
-
-        fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
-
-        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-            keys.forEach(::removeAdditionalProperty)
-        }
-
-        /**
-         * Returns an immutable instance of [PaymentAttemptResponse].
-         *
-         * Further updates to this [Builder] will not mutate the returned instance.
-         *
-         * The following fields are required:
-         * ```java
-         * .data()
-         * ```
-         *
-         * @throws IllegalStateException if any required field is unset.
-         */
-        fun build(): PaymentAttemptResponse =
-            PaymentAttemptResponse(checkRequired("data", data), additionalProperties.toMutableMap())
-    }
-
-    private var validated: Boolean = false
-
-    /**
-     * Validates that the types of all values in this object match their expected types recursively.
-     *
-     * This method is _not_ forwards compatible with new types from the API for existing fields.
-     *
-     * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
-     *   expected type.
-     */
-    fun validate(): PaymentAttemptResponse = apply {
-        if (validated) {
-            return@apply
-        }
-
-        data().validate()
-        validated = true
-    }
-
-    fun isValid(): Boolean =
-        try {
-            validate()
-            true
-        } catch (e: MetronomeInvalidDataException) {
-            false
-        }
-
-    /**
-     * Returns a score indicating how many valid values are contained in this object recursively.
-     *
-     * Used for best match union deserialization.
-     */
-    @JvmSynthetic internal fun validity(): Int = (data.asKnown().getOrNull()?.validity() ?: 0)
-
-    override fun equals(other: Any?): Boolean {
-        if (this === other) {
-            return true
-        }
-
-        return other is PaymentAttemptResponse &&
-            data == other.data &&
-            additionalProperties == other.additionalProperties
-    }
-
-    private val hashCode: Int by lazy { Objects.hash(data, additionalProperties) }
-
-    override fun hashCode(): Int = hashCode
-
-    override fun toString() =
-        "PaymentAttemptResponse{data=$data, additionalProperties=$additionalProperties}"
-}
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentCancelParams.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentCancelParams.kt
deleted file mode 100644
index 6f369fba..00000000
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentCancelParams.kt
+++ /dev/null
@@ -1,493 +0,0 @@
-// File generated from our OpenAPI spec by Stainless.
-
-package com.metronome.api.models.v1.payments
-
-import com.fasterxml.jackson.annotation.JsonAnyGetter
-import com.fasterxml.jackson.annotation.JsonAnySetter
-import com.fasterxml.jackson.annotation.JsonCreator
-import com.fasterxml.jackson.annotation.JsonProperty
-import com.metronome.api.core.ExcludeMissing
-import com.metronome.api.core.JsonField
-import com.metronome.api.core.JsonMissing
-import com.metronome.api.core.JsonValue
-import com.metronome.api.core.Params
-import com.metronome.api.core.checkRequired
-import com.metronome.api.core.http.Headers
-import com.metronome.api.core.http.QueryParams
-import com.metronome.api.errors.MetronomeInvalidDataException
-import java.util.Collections
-import java.util.Objects
-
-/** Cancel an existing payment attempt for an invoice. */
-class PaymentCancelParams
-private constructor(
-    private val body: Body,
-    private val additionalHeaders: Headers,
-    private val additionalQueryParams: QueryParams,
-) : Params {
-
-    /**
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-     *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
-     */
-    fun customerId(): String = body.customerId()
-
-    /**
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-     *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
-     */
-    fun invoiceId(): String = body.invoiceId()
-
-    /**
-     * Returns the raw JSON value of [customerId].
-     *
-     * Unlike [customerId], this method doesn't throw if the JSON field has an unexpected type.
-     */
-    fun _customerId(): JsonField<String> = body._customerId()
-
-    /**
-     * Returns the raw JSON value of [invoiceId].
-     *
-     * Unlike [invoiceId], this method doesn't throw if the JSON field has an unexpected type.
-     */
-    fun _invoiceId(): JsonField<String> = body._invoiceId()
-
-    fun _additionalBodyProperties(): Map<String, JsonValue> = body._additionalProperties()
-
-    /** Additional headers to send with the request. */
-    fun _additionalHeaders(): Headers = additionalHeaders
-
-    /** Additional query param to send with the request. */
-    fun _additionalQueryParams(): QueryParams = additionalQueryParams
-
-    fun toBuilder() = Builder().from(this)
-
-    companion object {
-
-        /**
-         * Returns a mutable builder for constructing an instance of [PaymentCancelParams].
-         *
-         * The following fields are required:
-         * ```java
-         * .customerId()
-         * .invoiceId()
-         * ```
-         */
-        @JvmStatic fun builder() = Builder()
-    }
-
-    /** A builder for [PaymentCancelParams]. */
-    class Builder internal constructor() {
-
-        private var body: Body.Builder = Body.builder()
-        private var additionalHeaders: Headers.Builder = Headers.builder()
-        private var additionalQueryParams: QueryParams.Builder = QueryParams.builder()
-
-        @JvmSynthetic
-        internal fun from(paymentCancelParams: PaymentCancelParams) = apply {
-            body = paymentCancelParams.body.toBuilder()
-            additionalHeaders = paymentCancelParams.additionalHeaders.toBuilder()
-            additionalQueryParams = paymentCancelParams.additionalQueryParams.toBuilder()
-        }
-
-        /**
-         * Sets the entire request body.
-         *
-         * This is generally only useful if you are already constructing the body separately.
-         * Otherwise, it's more convenient to use the top-level setters instead:
-         * - [customerId]
-         * - [invoiceId]
-         */
-        fun body(body: Body) = apply { this.body = body.toBuilder() }
-
-        fun customerId(customerId: String) = apply { body.customerId(customerId) }
-
-        /**
-         * Sets [Builder.customerId] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.customerId] with a well-typed [String] value instead.
-         * This method is primarily for setting the field to an undocumented or not yet supported
-         * value.
-         */
-        fun customerId(customerId: JsonField<String>) = apply { body.customerId(customerId) }
-
-        fun invoiceId(invoiceId: String) = apply { body.invoiceId(invoiceId) }
-
-        /**
-         * Sets [Builder.invoiceId] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.invoiceId] with a well-typed [String] value instead.
-         * This method is primarily for setting the field to an undocumented or not yet supported
-         * value.
-         */
-        fun invoiceId(invoiceId: JsonField<String>) = apply { body.invoiceId(invoiceId) }
-
-        fun additionalBodyProperties(additionalBodyProperties: Map<String, JsonValue>) = apply {
-            body.additionalProperties(additionalBodyProperties)
-        }
-
-        fun putAdditionalBodyProperty(key: String, value: JsonValue) = apply {
-            body.putAdditionalProperty(key, value)
-        }
-
-        fun putAllAdditionalBodyProperties(additionalBodyProperties: Map<String, JsonValue>) =
-            apply {
-                body.putAllAdditionalProperties(additionalBodyProperties)
-            }
-
-        fun removeAdditionalBodyProperty(key: String) = apply { body.removeAdditionalProperty(key) }
-
-        fun removeAllAdditionalBodyProperties(keys: Set<String>) = apply {
-            body.removeAllAdditionalProperties(keys)
-        }
-
-        fun additionalHeaders(additionalHeaders: Headers) = apply {
-            this.additionalHeaders.clear()
-            putAllAdditionalHeaders(additionalHeaders)
-        }
-
-        fun additionalHeaders(additionalHeaders: Map<String, Iterable<String>>) = apply {
-            this.additionalHeaders.clear()
-            putAllAdditionalHeaders(additionalHeaders)
-        }
-
-        fun putAdditionalHeader(name: String, value: String) = apply {
-            additionalHeaders.put(name, value)
-        }
-
-        fun putAdditionalHeaders(name: String, values: Iterable<String>) = apply {
-            additionalHeaders.put(name, values)
-        }
-
-        fun putAllAdditionalHeaders(additionalHeaders: Headers) = apply {
-            this.additionalHeaders.putAll(additionalHeaders)
-        }
-
-        fun putAllAdditionalHeaders(additionalHeaders: Map<String, Iterable<String>>) = apply {
-            this.additionalHeaders.putAll(additionalHeaders)
-        }
-
-        fun replaceAdditionalHeaders(name: String, value: String) = apply {
-            additionalHeaders.replace(name, value)
-        }
-
-        fun replaceAdditionalHeaders(name: String, values: Iterable<String>) = apply {
-            additionalHeaders.replace(name, values)
-        }
-
-        fun replaceAllAdditionalHeaders(additionalHeaders: Headers) = apply {
-            this.additionalHeaders.replaceAll(additionalHeaders)
-        }
-
-        fun replaceAllAdditionalHeaders(additionalHeaders: Map<String, Iterable<String>>) = apply {
-            this.additionalHeaders.replaceAll(additionalHeaders)
-        }
-
-        fun removeAdditionalHeaders(name: String) = apply { additionalHeaders.remove(name) }
-
-        fun removeAllAdditionalHeaders(names: Set<String>) = apply {
-            additionalHeaders.removeAll(names)
-        }
-
-        fun additionalQueryParams(additionalQueryParams: QueryParams) = apply {
-            this.additionalQueryParams.clear()
-            putAllAdditionalQueryParams(additionalQueryParams)
-        }
-
-        fun additionalQueryParams(additionalQueryParams: Map<String, Iterable<String>>) = apply {
-            this.additionalQueryParams.clear()
-            putAllAdditionalQueryParams(additionalQueryParams)
-        }
-
-        fun putAdditionalQueryParam(key: String, value: String) = apply {
-            additionalQueryParams.put(key, value)
-        }
-
-        fun putAdditionalQueryParams(key: String, values: Iterable<String>) = apply {
-            additionalQueryParams.put(key, values)
-        }
-
-        fun putAllAdditionalQueryParams(additionalQueryParams: QueryParams) = apply {
-            this.additionalQueryParams.putAll(additionalQueryParams)
-        }
-
-        fun putAllAdditionalQueryParams(additionalQueryParams: Map<String, Iterable<String>>) =
-            apply {
-                this.additionalQueryParams.putAll(additionalQueryParams)
-            }
-
-        fun replaceAdditionalQueryParams(key: String, value: String) = apply {
-            additionalQueryParams.replace(key, value)
-        }
-
-        fun replaceAdditionalQueryParams(key: String, values: Iterable<String>) = apply {
-            additionalQueryParams.replace(key, values)
-        }
-
-        fun replaceAllAdditionalQueryParams(additionalQueryParams: QueryParams) = apply {
-            this.additionalQueryParams.replaceAll(additionalQueryParams)
-        }
-
-        fun replaceAllAdditionalQueryParams(additionalQueryParams: Map<String, Iterable<String>>) =
-            apply {
-                this.additionalQueryParams.replaceAll(additionalQueryParams)
-            }
-
-        fun removeAdditionalQueryParams(key: String) = apply { additionalQueryParams.remove(key) }
-
-        fun removeAllAdditionalQueryParams(keys: Set<String>) = apply {
-            additionalQueryParams.removeAll(keys)
-        }
-
-        /**
-         * Returns an immutable instance of [PaymentCancelParams].
-         *
-         * Further updates to this [Builder] will not mutate the returned instance.
-         *
-         * The following fields are required:
-         * ```java
-         * .customerId()
-         * .invoiceId()
-         * ```
-         *
-         * @throws IllegalStateException if any required field is unset.
-         */
-        fun build(): PaymentCancelParams =
-            PaymentCancelParams(
-                body.build(),
-                additionalHeaders.build(),
-                additionalQueryParams.build(),
-            )
-    }
-
-    fun _body(): Body = body
-
-    override fun _headers(): Headers = additionalHeaders
-
-    override fun _queryParams(): QueryParams = additionalQueryParams
-
-    class Body
-    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
-    private constructor(
-        private val customerId: JsonField<String>,
-        private val invoiceId: JsonField<String>,
-        private val additionalProperties: MutableMap<String, JsonValue>,
-    ) {
-
-        @JsonCreator
-        private constructor(
-            @JsonProperty("customer_id")
-            @ExcludeMissing
-            customerId: JsonField<String> = JsonMissing.of(),
-            @JsonProperty("invoice_id")
-            @ExcludeMissing
-            invoiceId: JsonField<String> = JsonMissing.of(),
-        ) : this(customerId, invoiceId, mutableMapOf())
-
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
-         */
-        fun customerId(): String = customerId.getRequired("customer_id")
-
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
-         */
-        fun invoiceId(): String = invoiceId.getRequired("invoice_id")
-
-        /**
-         * Returns the raw JSON value of [customerId].
-         *
-         * Unlike [customerId], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("customer_id")
-        @ExcludeMissing
-        fun _customerId(): JsonField<String> = customerId
-
-        /**
-         * Returns the raw JSON value of [invoiceId].
-         *
-         * Unlike [invoiceId], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("invoice_id") @ExcludeMissing fun _invoiceId(): JsonField<String> = invoiceId
-
-        @JsonAnySetter
-        private fun putAdditionalProperty(key: String, value: JsonValue) {
-            additionalProperties.put(key, value)
-        }
-
-        @JsonAnyGetter
-        @ExcludeMissing
-        fun _additionalProperties(): Map<String, JsonValue> =
-            Collections.unmodifiableMap(additionalProperties)
-
-        fun toBuilder() = Builder().from(this)
-
-        companion object {
-
-            /**
-             * Returns a mutable builder for constructing an instance of [Body].
-             *
-             * The following fields are required:
-             * ```java
-             * .customerId()
-             * .invoiceId()
-             * ```
-             */
-            @JvmStatic fun builder() = Builder()
-        }
-
-        /** A builder for [Body]. */
-        class Builder internal constructor() {
-
-            private var customerId: JsonField<String>? = null
-            private var invoiceId: JsonField<String>? = null
-            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
-
-            @JvmSynthetic
-            internal fun from(body: Body) = apply {
-                customerId = body.customerId
-                invoiceId = body.invoiceId
-                additionalProperties = body.additionalProperties.toMutableMap()
-            }
-
-            fun customerId(customerId: String) = customerId(JsonField.of(customerId))
-
-            /**
-             * Sets [Builder.customerId] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.customerId] with a well-typed [String] value
-             * instead. This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
-             */
-            fun customerId(customerId: JsonField<String>) = apply { this.customerId = customerId }
-
-            fun invoiceId(invoiceId: String) = invoiceId(JsonField.of(invoiceId))
-
-            /**
-             * Sets [Builder.invoiceId] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.invoiceId] with a well-typed [String] value instead.
-             * This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
-             */
-            fun invoiceId(invoiceId: JsonField<String>) = apply { this.invoiceId = invoiceId }
-
-            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                this.additionalProperties.clear()
-                putAllAdditionalProperties(additionalProperties)
-            }
-
-            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-                additionalProperties.put(key, value)
-            }
-
-            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                this.additionalProperties.putAll(additionalProperties)
-            }
-
-            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
-
-            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-                keys.forEach(::removeAdditionalProperty)
-            }
-
-            /**
-             * Returns an immutable instance of [Body].
-             *
-             * Further updates to this [Builder] will not mutate the returned instance.
-             *
-             * The following fields are required:
-             * ```java
-             * .customerId()
-             * .invoiceId()
-             * ```
-             *
-             * @throws IllegalStateException if any required field is unset.
-             */
-            fun build(): Body =
-                Body(
-                    checkRequired("customerId", customerId),
-                    checkRequired("invoiceId", invoiceId),
-                    additionalProperties.toMutableMap(),
-                )
-        }
-
-        private var validated: Boolean = false
-
-        /**
-         * Validates that the types of all values in this object match their expected types
-         * recursively.
-         *
-         * This method is _not_ forwards compatible with new types from the API for existing fields.
-         *
-         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
-         *   expected type.
-         */
-        fun validate(): Body = apply {
-            if (validated) {
-                return@apply
-            }
-
-            customerId()
-            invoiceId()
-            validated = true
-        }
-
-        fun isValid(): Boolean =
-            try {
-                validate()
-                true
-            } catch (e: MetronomeInvalidDataException) {
-                false
-            }
-
-        /**
-         * Returns a score indicating how many valid values are contained in this object
-         * recursively.
-         *
-         * Used for best match union deserialization.
-         */
-        @JvmSynthetic
-        internal fun validity(): Int =
-            (if (customerId.asKnown().isPresent) 1 else 0) +
-                (if (invoiceId.asKnown().isPresent) 1 else 0)
-
-        override fun equals(other: Any?): Boolean {
-            if (this === other) {
-                return true
-            }
-
-            return other is Body &&
-                customerId == other.customerId &&
-                invoiceId == other.invoiceId &&
-                additionalProperties == other.additionalProperties
-        }
-
-        private val hashCode: Int by lazy {
-            Objects.hash(customerId, invoiceId, additionalProperties)
-        }
-
-        override fun hashCode(): Int = hashCode
-
-        override fun toString() =
-            "Body{customerId=$customerId, invoiceId=$invoiceId, additionalProperties=$additionalProperties}"
-    }
-
-    override fun equals(other: Any?): Boolean {
-        if (this === other) {
-            return true
-        }
-
-        return other is PaymentCancelParams &&
-            body == other.body &&
-            additionalHeaders == other.additionalHeaders &&
-            additionalQueryParams == other.additionalQueryParams
-    }
-
-    override fun hashCode(): Int = Objects.hash(body, additionalHeaders, additionalQueryParams)
-
-    override fun toString() =
-        "PaymentCancelParams{body=$body, additionalHeaders=$additionalHeaders, additionalQueryParams=$additionalQueryParams}"
-}
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentCancelResponse.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentCancelResponse.kt
deleted file mode 100644
index 1bc4ca28..00000000
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentCancelResponse.kt
+++ /dev/null
@@ -1,176 +0,0 @@
-// File generated from our OpenAPI spec by Stainless.
-
-package com.metronome.api.models.v1.payments
-
-import com.fasterxml.jackson.annotation.JsonAnyGetter
-import com.fasterxml.jackson.annotation.JsonAnySetter
-import com.fasterxml.jackson.annotation.JsonCreator
-import com.fasterxml.jackson.annotation.JsonProperty
-import com.metronome.api.core.ExcludeMissing
-import com.metronome.api.core.JsonField
-import com.metronome.api.core.JsonMissing
-import com.metronome.api.core.JsonValue
-import com.metronome.api.core.checkRequired
-import com.metronome.api.errors.MetronomeInvalidDataException
-import java.util.Collections
-import java.util.Objects
-import kotlin.jvm.optionals.getOrNull
-
-class PaymentCancelResponse
-@JsonCreator(mode = JsonCreator.Mode.DISABLED)
-private constructor(
-    private val data: JsonField<Payment>,
-    private val additionalProperties: MutableMap<String, JsonValue>,
-) {
-
-    @JsonCreator
-    private constructor(
-        @JsonProperty("data") @ExcludeMissing data: JsonField<Payment> = JsonMissing.of()
-    ) : this(data, mutableMapOf())
-
-    /**
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-     *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
-     */
-    fun data(): Payment = data.getRequired("data")
-
-    /**
-     * Returns the raw JSON value of [data].
-     *
-     * Unlike [data], this method doesn't throw if the JSON field has an unexpected type.
-     */
-    @JsonProperty("data") @ExcludeMissing fun _data(): JsonField<Payment> = data
-
-    @JsonAnySetter
-    private fun putAdditionalProperty(key: String, value: JsonValue) {
-        additionalProperties.put(key, value)
-    }
-
-    @JsonAnyGetter
-    @ExcludeMissing
-    fun _additionalProperties(): Map<String, JsonValue> =
-        Collections.unmodifiableMap(additionalProperties)
-
-    fun toBuilder() = Builder().from(this)
-
-    companion object {
-
-        /**
-         * Returns a mutable builder for constructing an instance of [PaymentCancelResponse].
-         *
-         * The following fields are required:
-         * ```java
-         * .data()
-         * ```
-         */
-        @JvmStatic fun builder() = Builder()
-    }
-
-    /** A builder for [PaymentCancelResponse]. */
-    class Builder internal constructor() {
-
-        private var data: JsonField<Payment>? = null
-        private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
-
-        @JvmSynthetic
-        internal fun from(paymentCancelResponse: PaymentCancelResponse) = apply {
-            data = paymentCancelResponse.data
-            additionalProperties = paymentCancelResponse.additionalProperties.toMutableMap()
-        }
-
-        fun data(data: Payment) = data(JsonField.of(data))
-
-        /**
-         * Sets [Builder.data] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.data] with a well-typed [Payment] value instead. This
-         * method is primarily for setting the field to an undocumented or not yet supported value.
-         */
-        fun data(data: JsonField<Payment>) = apply { this.data = data }
-
-        fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-            this.additionalProperties.clear()
-            putAllAdditionalProperties(additionalProperties)
-        }
-
-        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-            additionalProperties.put(key, value)
-        }
-
-        fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-            this.additionalProperties.putAll(additionalProperties)
-        }
-
-        fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
-
-        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-            keys.forEach(::removeAdditionalProperty)
-        }
-
-        /**
-         * Returns an immutable instance of [PaymentCancelResponse].
-         *
-         * Further updates to this [Builder] will not mutate the returned instance.
-         *
-         * The following fields are required:
-         * ```java
-         * .data()
-         * ```
-         *
-         * @throws IllegalStateException if any required field is unset.
-         */
-        fun build(): PaymentCancelResponse =
-            PaymentCancelResponse(checkRequired("data", data), additionalProperties.toMutableMap())
-    }
-
-    private var validated: Boolean = false
-
-    /**
-     * Validates that the types of all values in this object match their expected types recursively.
-     *
-     * This method is _not_ forwards compatible with new types from the API for existing fields.
-     *
-     * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
-     *   expected type.
-     */
-    fun validate(): PaymentCancelResponse = apply {
-        if (validated) {
-            return@apply
-        }
-
-        data().validate()
-        validated = true
-    }
-
-    fun isValid(): Boolean =
-        try {
-            validate()
-            true
-        } catch (e: MetronomeInvalidDataException) {
-            false
-        }
-
-    /**
-     * Returns a score indicating how many valid values are contained in this object recursively.
-     *
-     * Used for best match union deserialization.
-     */
-    @JvmSynthetic internal fun validity(): Int = (data.asKnown().getOrNull()?.validity() ?: 0)
-
-    override fun equals(other: Any?): Boolean {
-        if (this === other) {
-            return true
-        }
-
-        return other is PaymentCancelResponse &&
-            data == other.data &&
-            additionalProperties == other.additionalProperties
-    }
-
-    private val hashCode: Int by lazy { Objects.hash(data, additionalProperties) }
-
-    override fun hashCode(): Int = hashCode
-
-    override fun toString() =
-        "PaymentCancelResponse{data=$data, additionalProperties=$additionalProperties}"
-}
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentListPage.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentListPage.kt
deleted file mode 100644
index d0f72973..00000000
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentListPage.kt
+++ /dev/null
@@ -1,132 +0,0 @@
-// File generated from our OpenAPI spec by Stainless.
-
-package com.metronome.api.models.v1.payments
-
-import com.metronome.api.core.AutoPager
-import com.metronome.api.core.Page
-import com.metronome.api.core.checkRequired
-import com.metronome.api.services.blocking.v1.PaymentService
-import java.util.Objects
-import java.util.Optional
-import kotlin.jvm.optionals.getOrNull
-
-/** @see PaymentService.list */
-class PaymentListPage
-private constructor(
-    private val service: PaymentService,
-    private val params: PaymentListParams,
-    private val response: PaymentListPageResponse,
-) : Page<Payment> {
-
-    /**
-     * Delegates to [PaymentListPageResponse], but gracefully handles missing data.
-     *
-     * @see PaymentListPageResponse.nextPage
-     */
-    fun nextPageRaw(): Optional<String> = response._nextPage().getOptional("next_page")
-
-    /**
-     * Delegates to [PaymentListPageResponse], but gracefully handles missing data.
-     *
-     * @see PaymentListPageResponse.data
-     */
-    fun data(): List<Payment> = response._data().getOptional("data").getOrNull() ?: emptyList()
-
-    override fun items(): List<Payment> = data()
-
-    override fun hasNextPage(): Boolean = nextPageRaw().isPresent
-
-    fun nextPageParams(): PaymentListParams {
-        val nextCursor =
-            nextPageRaw().getOrNull()
-                ?: throw IllegalStateException("Cannot construct next page params")
-        return params.toBuilder().nextPage(nextCursor).build()
-    }
-
-    override fun nextPage(): PaymentListPage = service.list(nextPageParams())
-
-    fun autoPager(): AutoPager<Payment> = AutoPager.from(this)
-
-    /** The parameters that were used to request this page. */
-    fun params(): PaymentListParams = params
-
-    /** The response that this page was parsed from. */
-    fun response(): PaymentListPageResponse = response
-
-    fun toBuilder() = Builder().from(this)
-
-    companion object {
-
-        /**
-         * Returns a mutable builder for constructing an instance of [PaymentListPage].
-         *
-         * The following fields are required:
-         * ```java
-         * .service()
-         * .params()
-         * .response()
-         * ```
-         */
-        @JvmStatic fun builder() = Builder()
-    }
-
-    /** A builder for [PaymentListPage]. */
-    class Builder internal constructor() {
-
-        private var service: PaymentService? = null
-        private var params: PaymentListParams? = null
-        private var response: PaymentListPageResponse? = null
-
-        @JvmSynthetic
-        internal fun from(paymentListPage: PaymentListPage) = apply {
-            service = paymentListPage.service
-            params = paymentListPage.params
-            response = paymentListPage.response
-        }
-
-        fun service(service: PaymentService) = apply { this.service = service }
-
-        /** The parameters that were used to request this page. */
-        fun params(params: PaymentListParams) = apply { this.params = params }
-
-        /** The response that this page was parsed from. */
-        fun response(response: PaymentListPageResponse) = apply { this.response = response }
-
-        /**
-         * Returns an immutable instance of [PaymentListPage].
-         *
-         * Further updates to this [Builder] will not mutate the returned instance.
-         *
-         * The following fields are required:
-         * ```java
-         * .service()
-         * .params()
-         * .response()
-         * ```
-         *
-         * @throws IllegalStateException if any required field is unset.
-         */
-        fun build(): PaymentListPage =
-            PaymentListPage(
-                checkRequired("service", service),
-                checkRequired("params", params),
-                checkRequired("response", response),
-            )
-    }
-
-    override fun equals(other: Any?): Boolean {
-        if (this === other) {
-            return true
-        }
-
-        return other is PaymentListPage &&
-            service == other.service &&
-            params == other.params &&
-            response == other.response
-    }
-
-    override fun hashCode(): Int = Objects.hash(service, params, response)
-
-    override fun toString() =
-        "PaymentListPage{service=$service, params=$params, response=$response}"
-}
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentListPageAsync.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentListPageAsync.kt
deleted file mode 100644
index 6001693a..00000000
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentListPageAsync.kt
+++ /dev/null
@@ -1,146 +0,0 @@
-// File generated from our OpenAPI spec by Stainless.
-
-package com.metronome.api.models.v1.payments
-
-import com.metronome.api.core.AutoPagerAsync
-import com.metronome.api.core.PageAsync
-import com.metronome.api.core.checkRequired
-import com.metronome.api.services.async.v1.PaymentServiceAsync
-import java.util.Objects
-import java.util.Optional
-import java.util.concurrent.CompletableFuture
-import java.util.concurrent.Executor
-import kotlin.jvm.optionals.getOrNull
-
-/** @see PaymentServiceAsync.list */
-class PaymentListPageAsync
-private constructor(
-    private val service: PaymentServiceAsync,
-    private val streamHandlerExecutor: Executor,
-    private val params: PaymentListParams,
-    private val response: PaymentListPageResponse,
-) : PageAsync<Payment> {
-
-    /**
-     * Delegates to [PaymentListPageResponse], but gracefully handles missing data.
-     *
-     * @see PaymentListPageResponse.nextPage
-     */
-    fun nextPageRaw(): Optional<String> = response._nextPage().getOptional("next_page")
-
-    /**
-     * Delegates to [PaymentListPageResponse], but gracefully handles missing data.
-     *
-     * @see PaymentListPageResponse.data
-     */
-    fun data(): List<Payment> = response._data().getOptional("data").getOrNull() ?: emptyList()
-
-    override fun items(): List<Payment> = data()
-
-    override fun hasNextPage(): Boolean = nextPageRaw().isPresent
-
-    fun nextPageParams(): PaymentListParams {
-        val nextCursor =
-            nextPageRaw().getOrNull()
-                ?: throw IllegalStateException("Cannot construct next page params")
-        return params.toBuilder().nextPage(nextCursor).build()
-    }
-
-    override fun nextPage(): CompletableFuture<PaymentListPageAsync> =
-        service.list(nextPageParams())
-
-    fun autoPager(): AutoPagerAsync<Payment> = AutoPagerAsync.from(this, streamHandlerExecutor)
-
-    /** The parameters that were used to request this page. */
-    fun params(): PaymentListParams = params
-
-    /** The response that this page was parsed from. */
-    fun response(): PaymentListPageResponse = response
-
-    fun toBuilder() = Builder().from(this)
-
-    companion object {
-
-        /**
-         * Returns a mutable builder for constructing an instance of [PaymentListPageAsync].
-         *
-         * The following fields are required:
-         * ```java
-         * .service()
-         * .streamHandlerExecutor()
-         * .params()
-         * .response()
-         * ```
-         */
-        @JvmStatic fun builder() = Builder()
-    }
-
-    /** A builder for [PaymentListPageAsync]. */
-    class Builder internal constructor() {
-
-        private var service: PaymentServiceAsync? = null
-        private var streamHandlerExecutor: Executor? = null
-        private var params: PaymentListParams? = null
-        private var response: PaymentListPageResponse? = null
-
-        @JvmSynthetic
-        internal fun from(paymentListPageAsync: PaymentListPageAsync) = apply {
-            service = paymentListPageAsync.service
-            streamHandlerExecutor = paymentListPageAsync.streamHandlerExecutor
-            params = paymentListPageAsync.params
-            response = paymentListPageAsync.response
-        }
-
-        fun service(service: PaymentServiceAsync) = apply { this.service = service }
-
-        fun streamHandlerExecutor(streamHandlerExecutor: Executor) = apply {
-            this.streamHandlerExecutor = streamHandlerExecutor
-        }
-
-        /** The parameters that were used to request this page. */
-        fun params(params: PaymentListParams) = apply { this.params = params }
-
-        /** The response that this page was parsed from. */
-        fun response(response: PaymentListPageResponse) = apply { this.response = response }
-
-        /**
-         * Returns an immutable instance of [PaymentListPageAsync].
-         *
-         * Further updates to this [Builder] will not mutate the returned instance.
-         *
-         * The following fields are required:
-         * ```java
-         * .service()
-         * .streamHandlerExecutor()
-         * .params()
-         * .response()
-         * ```
-         *
-         * @throws IllegalStateException if any required field is unset.
-         */
-        fun build(): PaymentListPageAsync =
-            PaymentListPageAsync(
-                checkRequired("service", service),
-                checkRequired("streamHandlerExecutor", streamHandlerExecutor),
-                checkRequired("params", params),
-                checkRequired("response", response),
-            )
-    }
-
-    override fun equals(other: Any?): Boolean {
-        if (this === other) {
-            return true
-        }
-
-        return other is PaymentListPageAsync &&
-            service == other.service &&
-            streamHandlerExecutor == other.streamHandlerExecutor &&
-            params == other.params &&
-            response == other.response
-    }
-
-    override fun hashCode(): Int = Objects.hash(service, streamHandlerExecutor, params, response)
-
-    override fun toString() =
-        "PaymentListPageAsync{service=$service, streamHandlerExecutor=$streamHandlerExecutor, params=$params, response=$response}"
-}
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentListPageResponse.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentListPageResponse.kt
deleted file mode 100644
index 28677dca..00000000
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentListPageResponse.kt
+++ /dev/null
@@ -1,233 +0,0 @@
-// File generated from our OpenAPI spec by Stainless.
-
-package com.metronome.api.models.v1.payments
-
-import com.fasterxml.jackson.annotation.JsonAnyGetter
-import com.fasterxml.jackson.annotation.JsonAnySetter
-import com.fasterxml.jackson.annotation.JsonCreator
-import com.fasterxml.jackson.annotation.JsonProperty
-import com.metronome.api.core.ExcludeMissing
-import com.metronome.api.core.JsonField
-import com.metronome.api.core.JsonMissing
-import com.metronome.api.core.JsonValue
-import com.metronome.api.core.checkKnown
-import com.metronome.api.core.checkRequired
-import com.metronome.api.core.toImmutable
-import com.metronome.api.errors.MetronomeInvalidDataException
-import java.util.Collections
-import java.util.Objects
-import java.util.Optional
-import kotlin.jvm.optionals.getOrNull
-
-class PaymentListPageResponse
-@JsonCreator(mode = JsonCreator.Mode.DISABLED)
-private constructor(
-    private val data: JsonField<List<Payment>>,
-    private val nextPage: JsonField<String>,
-    private val additionalProperties: MutableMap<String, JsonValue>,
-) {
-
-    @JsonCreator
-    private constructor(
-        @JsonProperty("data") @ExcludeMissing data: JsonField<List<Payment>> = JsonMissing.of(),
-        @JsonProperty("next_page") @ExcludeMissing nextPage: JsonField<String> = JsonMissing.of(),
-    ) : this(data, nextPage, mutableMapOf())
-
-    /**
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-     *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
-     */
-    fun data(): List<Payment> = data.getRequired("data")
-
-    /**
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
-     *   server responded with an unexpected value).
-     */
-    fun nextPage(): Optional<String> = nextPage.getOptional("next_page")
-
-    /**
-     * Returns the raw JSON value of [data].
-     *
-     * Unlike [data], this method doesn't throw if the JSON field has an unexpected type.
-     */
-    @JsonProperty("data") @ExcludeMissing fun _data(): JsonField<List<Payment>> = data
-
-    /**
-     * Returns the raw JSON value of [nextPage].
-     *
-     * Unlike [nextPage], this method doesn't throw if the JSON field has an unexpected type.
-     */
-    @JsonProperty("next_page") @ExcludeMissing fun _nextPage(): JsonField<String> = nextPage
-
-    @JsonAnySetter
-    private fun putAdditionalProperty(key: String, value: JsonValue) {
-        additionalProperties.put(key, value)
-    }
-
-    @JsonAnyGetter
-    @ExcludeMissing
-    fun _additionalProperties(): Map<String, JsonValue> =
-        Collections.unmodifiableMap(additionalProperties)
-
-    fun toBuilder() = Builder().from(this)
-
-    companion object {
-
-        /**
-         * Returns a mutable builder for constructing an instance of [PaymentListPageResponse].
-         *
-         * The following fields are required:
-         * ```java
-         * .data()
-         * ```
-         */
-        @JvmStatic fun builder() = Builder()
-    }
-
-    /** A builder for [PaymentListPageResponse]. */
-    class Builder internal constructor() {
-
-        private var data: JsonField<MutableList<Payment>>? = null
-        private var nextPage: JsonField<String> = JsonMissing.of()
-        private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
-
-        @JvmSynthetic
-        internal fun from(paymentListPageResponse: PaymentListPageResponse) = apply {
-            data = paymentListPageResponse.data.map { it.toMutableList() }
-            nextPage = paymentListPageResponse.nextPage
-            additionalProperties = paymentListPageResponse.additionalProperties.toMutableMap()
-        }
-
-        fun data(data: List<Payment>) = data(JsonField.of(data))
-
-        /**
-         * Sets [Builder.data] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.data] with a well-typed `List<Payment>` value instead.
-         * This method is primarily for setting the field to an undocumented or not yet supported
-         * value.
-         */
-        fun data(data: JsonField<List<Payment>>) = apply {
-            this.data = data.map { it.toMutableList() }
-        }
-
-        /**
-         * Adds a single [Payment] to [Builder.data].
-         *
-         * @throws IllegalStateException if the field was previously set to a non-list.
-         */
-        fun addData(data: Payment) = apply {
-            this.data =
-                (this.data ?: JsonField.of(mutableListOf())).also {
-                    checkKnown("data", it).add(data)
-                }
-        }
-
-        fun nextPage(nextPage: String?) = nextPage(JsonField.ofNullable(nextPage))
-
-        /** Alias for calling [Builder.nextPage] with `nextPage.orElse(null)`. */
-        fun nextPage(nextPage: Optional<String>) = nextPage(nextPage.getOrNull())
-
-        /**
-         * Sets [Builder.nextPage] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.nextPage] with a well-typed [String] value instead. This
-         * method is primarily for setting the field to an undocumented or not yet supported value.
-         */
-        fun nextPage(nextPage: JsonField<String>) = apply { this.nextPage = nextPage }
-
-        fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-            this.additionalProperties.clear()
-            putAllAdditionalProperties(additionalProperties)
-        }
-
-        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-            additionalProperties.put(key, value)
-        }
-
-        fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-            this.additionalProperties.putAll(additionalProperties)
-        }
-
-        fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
-
-        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-            keys.forEach(::removeAdditionalProperty)
-        }
-
-        /**
-         * Returns an immutable instance of [PaymentListPageResponse].
-         *
-         * Further updates to this [Builder] will not mutate the returned instance.
-         *
-         * The following fields are required:
-         * ```java
-         * .data()
-         * ```
-         *
-         * @throws IllegalStateException if any required field is unset.
-         */
-        fun build(): PaymentListPageResponse =
-            PaymentListPageResponse(
-                checkRequired("data", data).map { it.toImmutable() },
-                nextPage,
-                additionalProperties.toMutableMap(),
-            )
-    }
-
-    private var validated: Boolean = false
-
-    /**
-     * Validates that the types of all values in this object match their expected types recursively.
-     *
-     * This method is _not_ forwards compatible with new types from the API for existing fields.
-     *
-     * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
-     *   expected type.
-     */
-    fun validate(): PaymentListPageResponse = apply {
-        if (validated) {
-            return@apply
-        }
-
-        data().forEach { it.validate() }
-        nextPage()
-        validated = true
-    }
-
-    fun isValid(): Boolean =
-        try {
-            validate()
-            true
-        } catch (e: MetronomeInvalidDataException) {
-            false
-        }
-
-    /**
-     * Returns a score indicating how many valid values are contained in this object recursively.
-     *
-     * Used for best match union deserialization.
-     */
-    @JvmSynthetic
-    internal fun validity(): Int =
-        (data.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
-            (if (nextPage.asKnown().isPresent) 1 else 0)
-
-    override fun equals(other: Any?): Boolean {
-        if (this === other) {
-            return true
-        }
-
-        return other is PaymentListPageResponse &&
-            data == other.data &&
-            nextPage == other.nextPage &&
-            additionalProperties == other.additionalProperties
-    }
-
-    private val hashCode: Int by lazy { Objects.hash(data, nextPage, additionalProperties) }
-
-    override fun hashCode(): Int = hashCode
-
-    override fun toString() =
-        "PaymentListPageResponse{data=$data, nextPage=$nextPage, additionalProperties=$additionalProperties}"
-}
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentListParams.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentListParams.kt
deleted file mode 100644
index 71cb7276..00000000
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentListParams.kt
+++ /dev/null
@@ -1,706 +0,0 @@
-// File generated from our OpenAPI spec by Stainless.
-
-package com.metronome.api.models.v1.payments
-
-import com.fasterxml.jackson.annotation.JsonAnyGetter
-import com.fasterxml.jackson.annotation.JsonAnySetter
-import com.fasterxml.jackson.annotation.JsonCreator
-import com.fasterxml.jackson.annotation.JsonProperty
-import com.metronome.api.core.ExcludeMissing
-import com.metronome.api.core.JsonField
-import com.metronome.api.core.JsonMissing
-import com.metronome.api.core.JsonValue
-import com.metronome.api.core.Params
-import com.metronome.api.core.checkKnown
-import com.metronome.api.core.checkRequired
-import com.metronome.api.core.http.Headers
-import com.metronome.api.core.http.QueryParams
-import com.metronome.api.core.toImmutable
-import com.metronome.api.errors.MetronomeInvalidDataException
-import java.util.Collections
-import java.util.Objects
-import java.util.Optional
-import kotlin.jvm.optionals.getOrNull
-
-/** Fetch all payment attempts for the given invoice. */
-class PaymentListParams
-private constructor(
-    private val body: Body,
-    private val additionalHeaders: Headers,
-    private val additionalQueryParams: QueryParams,
-) : Params {
-
-    /**
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-     *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
-     */
-    fun customerId(): String = body.customerId()
-
-    /**
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-     *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
-     */
-    fun invoiceId(): String = body.invoiceId()
-
-    /**
-     * The maximum number of payments to return. Defaults to 25.
-     *
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
-     *   server responded with an unexpected value).
-     */
-    fun limit(): Optional<Long> = body.limit()
-
-    /**
-     * The next page token from a previous response.
-     *
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
-     *   server responded with an unexpected value).
-     */
-    fun nextPage(): Optional<String> = body.nextPage()
-
-    /**
-     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
-     *   server responded with an unexpected value).
-     */
-    fun statuses(): Optional<List<PaymentStatus>> = body.statuses()
-
-    /**
-     * Returns the raw JSON value of [customerId].
-     *
-     * Unlike [customerId], this method doesn't throw if the JSON field has an unexpected type.
-     */
-    fun _customerId(): JsonField<String> = body._customerId()
-
-    /**
-     * Returns the raw JSON value of [invoiceId].
-     *
-     * Unlike [invoiceId], this method doesn't throw if the JSON field has an unexpected type.
-     */
-    fun _invoiceId(): JsonField<String> = body._invoiceId()
-
-    /**
-     * Returns the raw JSON value of [limit].
-     *
-     * Unlike [limit], this method doesn't throw if the JSON field has an unexpected type.
-     */
-    fun _limit(): JsonField<Long> = body._limit()
-
-    /**
-     * Returns the raw JSON value of [nextPage].
-     *
-     * Unlike [nextPage], this method doesn't throw if the JSON field has an unexpected type.
-     */
-    fun _nextPage(): JsonField<String> = body._nextPage()
-
-    /**
-     * Returns the raw JSON value of [statuses].
-     *
-     * Unlike [statuses], this method doesn't throw if the JSON field has an unexpected type.
-     */
-    fun _statuses(): JsonField<List<PaymentStatus>> = body._statuses()
-
-    fun _additionalBodyProperties(): Map<String, JsonValue> = body._additionalProperties()
-
-    /** Additional headers to send with the request. */
-    fun _additionalHeaders(): Headers = additionalHeaders
-
-    /** Additional query param to send with the request. */
-    fun _additionalQueryParams(): QueryParams = additionalQueryParams
-
-    fun toBuilder() = Builder().from(this)
-
-    companion object {
-
-        /**
-         * Returns a mutable builder for constructing an instance of [PaymentListParams].
-         *
-         * The following fields are required:
-         * ```java
-         * .customerId()
-         * .invoiceId()
-         * ```
-         */
-        @JvmStatic fun builder() = Builder()
-    }
-
-    /** A builder for [PaymentListParams]. */
-    class Builder internal constructor() {
-
-        private var body: Body.Builder = Body.builder()
-        private var additionalHeaders: Headers.Builder = Headers.builder()
-        private var additionalQueryParams: QueryParams.Builder = QueryParams.builder()
-
-        @JvmSynthetic
-        internal fun from(paymentListParams: PaymentListParams) = apply {
-            body = paymentListParams.body.toBuilder()
-            additionalHeaders = paymentListParams.additionalHeaders.toBuilder()
-            additionalQueryParams = paymentListParams.additionalQueryParams.toBuilder()
-        }
-
-        /**
-         * Sets the entire request body.
-         *
-         * This is generally only useful if you are already constructing the body separately.
-         * Otherwise, it's more convenient to use the top-level setters instead:
-         * - [customerId]
-         * - [invoiceId]
-         * - [limit]
-         * - [nextPage]
-         * - [statuses]
-         * - etc.
-         */
-        fun body(body: Body) = apply { this.body = body.toBuilder() }
-
-        fun customerId(customerId: String) = apply { body.customerId(customerId) }
-
-        /**
-         * Sets [Builder.customerId] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.customerId] with a well-typed [String] value instead.
-         * This method is primarily for setting the field to an undocumented or not yet supported
-         * value.
-         */
-        fun customerId(customerId: JsonField<String>) = apply { body.customerId(customerId) }
-
-        fun invoiceId(invoiceId: String) = apply { body.invoiceId(invoiceId) }
-
-        /**
-         * Sets [Builder.invoiceId] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.invoiceId] with a well-typed [String] value instead.
-         * This method is primarily for setting the field to an undocumented or not yet supported
-         * value.
-         */
-        fun invoiceId(invoiceId: JsonField<String>) = apply { body.invoiceId(invoiceId) }
-
-        /** The maximum number of payments to return. Defaults to 25. */
-        fun limit(limit: Long) = apply { body.limit(limit) }
-
-        /**
-         * Sets [Builder.limit] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.limit] with a well-typed [Long] value instead. This
-         * method is primarily for setting the field to an undocumented or not yet supported value.
-         */
-        fun limit(limit: JsonField<Long>) = apply { body.limit(limit) }
-
-        /** The next page token from a previous response. */
-        fun nextPage(nextPage: String) = apply { body.nextPage(nextPage) }
-
-        /**
-         * Sets [Builder.nextPage] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.nextPage] with a well-typed [String] value instead. This
-         * method is primarily for setting the field to an undocumented or not yet supported value.
-         */
-        fun nextPage(nextPage: JsonField<String>) = apply { body.nextPage(nextPage) }
-
-        fun statuses(statuses: List<PaymentStatus>) = apply { body.statuses(statuses) }
-
-        /**
-         * Sets [Builder.statuses] to an arbitrary JSON value.
-         *
-         * You should usually call [Builder.statuses] with a well-typed `List<PaymentStatus>` value
-         * instead. This method is primarily for setting the field to an undocumented or not yet
-         * supported value.
-         */
-        fun statuses(statuses: JsonField<List<PaymentStatus>>) = apply { body.statuses(statuses) }
-
-        /**
-         * Adds a single [PaymentStatus] to [statuses].
-         *
-         * @throws IllegalStateException if the field was previously set to a non-list.
-         */
-        fun addStatus(status: PaymentStatus) = apply { body.addStatus(status) }
-
-        fun additionalBodyProperties(additionalBodyProperties: Map<String, JsonValue>) = apply {
-            body.additionalProperties(additionalBodyProperties)
-        }
-
-        fun putAdditionalBodyProperty(key: String, value: JsonValue) = apply {
-            body.putAdditionalProperty(key, value)
-        }
-
-        fun putAllAdditionalBodyProperties(additionalBodyProperties: Map<String, JsonValue>) =
-            apply {
-                body.putAllAdditionalProperties(additionalBodyProperties)
-            }
-
-        fun removeAdditionalBodyProperty(key: String) = apply { body.removeAdditionalProperty(key) }
-
-        fun removeAllAdditionalBodyProperties(keys: Set<String>) = apply {
-            body.removeAllAdditionalProperties(keys)
-        }
-
-        fun additionalHeaders(additionalHeaders: Headers) = apply {
-            this.additionalHeaders.clear()
-            putAllAdditionalHeaders(additionalHeaders)
-        }
-
-        fun additionalHeaders(additionalHeaders: Map<String, Iterable<String>>) = apply {
-            this.additionalHeaders.clear()
-            putAllAdditionalHeaders(additionalHeaders)
-        }
-
-        fun putAdditionalHeader(name: String, value: String) = apply {
-            additionalHeaders.put(name, value)
-        }
-
-        fun putAdditionalHeaders(name: String, values: Iterable<String>) = apply {
-            additionalHeaders.put(name, values)
-        }
-
-        fun putAllAdditionalHeaders(additionalHeaders: Headers) = apply {
-            this.additionalHeaders.putAll(additionalHeaders)
-        }
-
-        fun putAllAdditionalHeaders(additionalHeaders: Map<String, Iterable<String>>) = apply {
-            this.additionalHeaders.putAll(additionalHeaders)
-        }
-
-        fun replaceAdditionalHeaders(name: String, value: String) = apply {
-            additionalHeaders.replace(name, value)
-        }
-
-        fun replaceAdditionalHeaders(name: String, values: Iterable<String>) = apply {
-            additionalHeaders.replace(name, values)
-        }
-
-        fun replaceAllAdditionalHeaders(additionalHeaders: Headers) = apply {
-            this.additionalHeaders.replaceAll(additionalHeaders)
-        }
-
-        fun replaceAllAdditionalHeaders(additionalHeaders: Map<String, Iterable<String>>) = apply {
-            this.additionalHeaders.replaceAll(additionalHeaders)
-        }
-
-        fun removeAdditionalHeaders(name: String) = apply { additionalHeaders.remove(name) }
-
-        fun removeAllAdditionalHeaders(names: Set<String>) = apply {
-            additionalHeaders.removeAll(names)
-        }
-
-        fun additionalQueryParams(additionalQueryParams: QueryParams) = apply {
-            this.additionalQueryParams.clear()
-            putAllAdditionalQueryParams(additionalQueryParams)
-        }
-
-        fun additionalQueryParams(additionalQueryParams: Map<String, Iterable<String>>) = apply {
-            this.additionalQueryParams.clear()
-            putAllAdditionalQueryParams(additionalQueryParams)
-        }
-
-        fun putAdditionalQueryParam(key: String, value: String) = apply {
-            additionalQueryParams.put(key, value)
-        }
-
-        fun putAdditionalQueryParams(key: String, values: Iterable<String>) = apply {
-            additionalQueryParams.put(key, values)
-        }
-
-        fun putAllAdditionalQueryParams(additionalQueryParams: QueryParams) = apply {
-            this.additionalQueryParams.putAll(additionalQueryParams)
-        }
-
-        fun putAllAdditionalQueryParams(additionalQueryParams: Map<String, Iterable<String>>) =
-            apply {
-                this.additionalQueryParams.putAll(additionalQueryParams)
-            }
-
-        fun replaceAdditionalQueryParams(key: String, value: String) = apply {
-            additionalQueryParams.replace(key, value)
-        }
-
-        fun replaceAdditionalQueryParams(key: String, values: Iterable<String>) = apply {
-            additionalQueryParams.replace(key, values)
-        }
-
-        fun replaceAllAdditionalQueryParams(additionalQueryParams: QueryParams) = apply {
-            this.additionalQueryParams.replaceAll(additionalQueryParams)
-        }
-
-        fun replaceAllAdditionalQueryParams(additionalQueryParams: Map<String, Iterable<String>>) =
-            apply {
-                this.additionalQueryParams.replaceAll(additionalQueryParams)
-            }
-
-        fun removeAdditionalQueryParams(key: String) = apply { additionalQueryParams.remove(key) }
-
-        fun removeAllAdditionalQueryParams(keys: Set<String>) = apply {
-            additionalQueryParams.removeAll(keys)
-        }
-
-        /**
-         * Returns an immutable instance of [PaymentListParams].
-         *
-         * Further updates to this [Builder] will not mutate the returned instance.
-         *
-         * The following fields are required:
-         * ```java
-         * .customerId()
-         * .invoiceId()
-         * ```
-         *
-         * @throws IllegalStateException if any required field is unset.
-         */
-        fun build(): PaymentListParams =
-            PaymentListParams(
-                body.build(),
-                additionalHeaders.build(),
-                additionalQueryParams.build(),
-            )
-    }
-
-    fun _body(): Body = body
-
-    override fun _headers(): Headers = additionalHeaders
-
-    override fun _queryParams(): QueryParams = additionalQueryParams
-
-    class Body
-    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
-    private constructor(
-        private val customerId: JsonField<String>,
-        private val invoiceId: JsonField<String>,
-        private val limit: JsonField<Long>,
-        private val nextPage: JsonField<String>,
-        private val statuses: JsonField<List<PaymentStatus>>,
-        private val additionalProperties: MutableMap<String, JsonValue>,
-    ) {
-
-        @JsonCreator
-        private constructor(
-            @JsonProperty("customer_id")
-            @ExcludeMissing
-            customerId: JsonField<String> = JsonMissing.of(),
-            @JsonProperty("invoice_id")
-            @ExcludeMissing
-            invoiceId: JsonField<String> = JsonMissing.of(),
-            @JsonProperty("limit") @ExcludeMissing limit: JsonField<Long> = JsonMissing.of(),
-            @JsonProperty("next_page")
-            @ExcludeMissing
-            nextPage: JsonField<String> = JsonMissing.of(),
-            @JsonProperty("statuses")
-            @ExcludeMissing
-            statuses: JsonField<List<PaymentStatus>> = JsonMissing.of(),
-        ) : this(customerId, invoiceId, limit, nextPage, statuses, mutableMapOf())
-
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
-         */
-        fun customerId(): String = customerId.getRequired("customer_id")
-
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
-         */
-        fun invoiceId(): String = invoiceId.getRequired("invoice_id")
-
-        /**
-         * The maximum number of payments to return. Defaults to 25.
-         *
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun limit(): Optional<Long> = limit.getOptional("limit")
-
-        /**
-         * The next page token from a previous response.
-         *
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun nextPage(): Optional<String> = nextPage.getOptional("next_page")
-
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun statuses(): Optional<List<PaymentStatus>> = statuses.getOptional("statuses")
-
-        /**
-         * Returns the raw JSON value of [customerId].
-         *
-         * Unlike [customerId], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("customer_id")
-        @ExcludeMissing
-        fun _customerId(): JsonField<String> = customerId
-
-        /**
-         * Returns the raw JSON value of [invoiceId].
-         *
-         * Unlike [invoiceId], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("invoice_id") @ExcludeMissing fun _invoiceId(): JsonField<String> = invoiceId
-
-        /**
-         * Returns the raw JSON value of [limit].
-         *
-         * Unlike [limit], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("limit") @ExcludeMissing fun _limit(): JsonField<Long> = limit
-
-        /**
-         * Returns the raw JSON value of [nextPage].
-         *
-         * Unlike [nextPage], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("next_page") @ExcludeMissing fun _nextPage(): JsonField<String> = nextPage
-
-        /**
-         * Returns the raw JSON value of [statuses].
-         *
-         * Unlike [statuses], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("statuses")
-        @ExcludeMissing
-        fun _statuses(): JsonField<List<PaymentStatus>> = statuses
-
-        @JsonAnySetter
-        private fun putAdditionalProperty(key: String, value: JsonValue) {
-            additionalProperties.put(key, value)
-        }
-
-        @JsonAnyGetter
-        @ExcludeMissing
-        fun _additionalProperties(): Map<String, JsonValue> =
-            Collections.unmodifiableMap(additionalProperties)
-
-        fun toBuilder() = Builder().from(this)
-
-        companion object {
-
-            /**
-             * Returns a mutable builder for constructing an instance of [Body].
-             *
-             * The following fields are required:
-             * ```java
-             * .customerId()
-             * .invoiceId()
-             * ```
-             */
-            @JvmStatic fun builder() = Builder()
-        }
-
-        /** A builder for [Body]. */
-        class Builder internal constructor() {
-
-            private var customerId: JsonField<String>? = null
-            private var invoiceId: JsonField<String>? = null
-            private var limit: JsonField<Long> = JsonMissing.of()
-            private var nextPage: JsonField<String> = JsonMissing.of()
-            private var statuses: JsonField<MutableList<PaymentStatus>>? = null
-            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
-
-            @JvmSynthetic
-            internal fun from(body: Body) = apply {
-                customerId = body.customerId
-                invoiceId = body.invoiceId
-                limit = body.limit
-                nextPage = body.nextPage
-                statuses = body.statuses.map { it.toMutableList() }
-                additionalProperties = body.additionalProperties.toMutableMap()
-            }
-
-            fun customerId(customerId: String) = customerId(JsonField.of(customerId))
-
-            /**
-             * Sets [Builder.customerId] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.customerId] with a well-typed [String] value
-             * instead. This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
-             */
-            fun customerId(customerId: JsonField<String>) = apply { this.customerId = customerId }
-
-            fun invoiceId(invoiceId: String) = invoiceId(JsonField.of(invoiceId))
-
-            /**
-             * Sets [Builder.invoiceId] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.invoiceId] with a well-typed [String] value instead.
-             * This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
-             */
-            fun invoiceId(invoiceId: JsonField<String>) = apply { this.invoiceId = invoiceId }
-
-            /** The maximum number of payments to return. Defaults to 25. */
-            fun limit(limit: Long) = limit(JsonField.of(limit))
-
-            /**
-             * Sets [Builder.limit] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.limit] with a well-typed [Long] value instead. This
-             * method is primarily for setting the field to an undocumented or not yet supported
-             * value.
-             */
-            fun limit(limit: JsonField<Long>) = apply { this.limit = limit }
-
-            /** The next page token from a previous response. */
-            fun nextPage(nextPage: String) = nextPage(JsonField.of(nextPage))
-
-            /**
-             * Sets [Builder.nextPage] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.nextPage] with a well-typed [String] value instead.
-             * This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
-             */
-            fun nextPage(nextPage: JsonField<String>) = apply { this.nextPage = nextPage }
-
-            fun statuses(statuses: List<PaymentStatus>) = statuses(JsonField.of(statuses))
-
-            /**
-             * Sets [Builder.statuses] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.statuses] with a well-typed `List<PaymentStatus>`
-             * value instead. This method is primarily for setting the field to an undocumented or
-             * not yet supported value.
-             */
-            fun statuses(statuses: JsonField<List<PaymentStatus>>) = apply {
-                this.statuses = statuses.map { it.toMutableList() }
-            }
-
-            /**
-             * Adds a single [PaymentStatus] to [statuses].
-             *
-             * @throws IllegalStateException if the field was previously set to a non-list.
-             */
-            fun addStatus(status: PaymentStatus) = apply {
-                statuses =
-                    (statuses ?: JsonField.of(mutableListOf())).also {
-                        checkKnown("statuses", it).add(status)
-                    }
-            }
-
-            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                this.additionalProperties.clear()
-                putAllAdditionalProperties(additionalProperties)
-            }
-
-            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-                additionalProperties.put(key, value)
-            }
-
-            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                this.additionalProperties.putAll(additionalProperties)
-            }
-
-            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
-
-            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-                keys.forEach(::removeAdditionalProperty)
-            }
-
-            /**
-             * Returns an immutable instance of [Body].
-             *
-             * Further updates to this [Builder] will not mutate the returned instance.
-             *
-             * The following fields are required:
-             * ```java
-             * .customerId()
-             * .invoiceId()
-             * ```
-             *
-             * @throws IllegalStateException if any required field is unset.
-             */
-            fun build(): Body =
-                Body(
-                    checkRequired("customerId", customerId),
-                    checkRequired("invoiceId", invoiceId),
-                    limit,
-                    nextPage,
-                    (statuses ?: JsonMissing.of()).map { it.toImmutable() },
-                    additionalProperties.toMutableMap(),
-                )
-        }
-
-        private var validated: Boolean = false
-
-        /**
-         * Validates that the types of all values in this object match their expected types
-         * recursively.
-         *
-         * This method is _not_ forwards compatible with new types from the API for existing fields.
-         *
-         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
-         *   expected type.
-         */
-        fun validate(): Body = apply {
-            if (validated) {
-                return@apply
-            }
-
-            customerId()
-            invoiceId()
-            limit()
-            nextPage()
-            statuses().ifPresent { it.forEach { it.validate() } }
-            validated = true
-        }
-
-        fun isValid(): Boolean =
-            try {
-                validate()
-                true
-            } catch (e: MetronomeInvalidDataException) {
-                false
-            }
-
-        /**
-         * Returns a score indicating how many valid values are contained in this object
-         * recursively.
-         *
-         * Used for best match union deserialization.
-         */
-        @JvmSynthetic
-        internal fun validity(): Int =
-            (if (customerId.asKnown().isPresent) 1 else 0) +
-                (if (invoiceId.asKnown().isPresent) 1 else 0) +
-                (if (limit.asKnown().isPresent) 1 else 0) +
-                (if (nextPage.asKnown().isPresent) 1 else 0) +
-                (statuses.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0)
-
-        override fun equals(other: Any?): Boolean {
-            if (this === other) {
-                return true
-            }
-
-            return other is Body &&
-                customerId == other.customerId &&
-                invoiceId == other.invoiceId &&
-                limit == other.limit &&
-                nextPage == other.nextPage &&
-                statuses == other.statuses &&
-                additionalProperties == other.additionalProperties
-        }
-
-        private val hashCode: Int by lazy {
-            Objects.hash(customerId, invoiceId, limit, nextPage, statuses, additionalProperties)
-        }
-
-        override fun hashCode(): Int = hashCode
-
-        override fun toString() =
-            "Body{customerId=$customerId, invoiceId=$invoiceId, limit=$limit, nextPage=$nextPage, statuses=$statuses, additionalProperties=$additionalProperties}"
-    }
-
-    override fun equals(other: Any?): Boolean {
-        if (this === other) {
-            return true
-        }
-
-        return other is PaymentListParams &&
-            body == other.body &&
-            additionalHeaders == other.additionalHeaders &&
-            additionalQueryParams == other.additionalQueryParams
-    }
-
-    override fun hashCode(): Int = Objects.hash(body, additionalHeaders, additionalQueryParams)
-
-    override fun toString() =
-        "PaymentListParams{body=$body, additionalHeaders=$additionalHeaders, additionalQueryParams=$additionalQueryParams}"
-}
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentStatus.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentStatus.kt
deleted file mode 100644
index d70bd05a..00000000
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v1/payments/PaymentStatus.kt
+++ /dev/null
@@ -1,152 +0,0 @@
-// File generated from our OpenAPI spec by Stainless.
-
-package com.metronome.api.models.v1.payments
-
-import com.fasterxml.jackson.annotation.JsonCreator
-import com.metronome.api.core.Enum
-import com.metronome.api.core.JsonField
-import com.metronome.api.errors.MetronomeInvalidDataException
-
-class PaymentStatus @JsonCreator private constructor(private val value: JsonField<String>) : Enum {
-
-    /**
-     * Returns this class instance's raw value.
-     *
-     * This is usually only useful if this instance was deserialized from data that doesn't match
-     * any known member, and you want to know that value. For example, if the SDK is on an older
-     * version than the API, then the API may respond with new members that the SDK is unaware of.
-     */
-    @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
-
-    companion object {
-
-        @JvmField val PENDING = of("pending")
-
-        @JvmField val REQUIRES_INTERVENTION = of("requires_intervention")
-
-        @JvmField val PAID = of("paid")
-
-        @JvmField val CANCELED = of("canceled")
-
-        @JvmStatic fun of(value: String) = PaymentStatus(JsonField.of(value))
-    }
-
-    /** An enum containing [PaymentStatus]'s known values. */
-    enum class Known {
-        PENDING,
-        REQUIRES_INTERVENTION,
-        PAID,
-        CANCELED,
-    }
-
-    /**
-     * An enum containing [PaymentStatus]'s known values, as well as an [_UNKNOWN] member.
-     *
-     * An instance of [PaymentStatus] can contain an unknown value in a couple of cases:
-     * - It was deserialized from data that doesn't match any known member. For example, if the SDK
-     *   is on an older version than the API, then the API may respond with new members that the SDK
-     *   is unaware of.
-     * - It was constructed with an arbitrary value using the [of] method.
-     */
-    enum class Value {
-        PENDING,
-        REQUIRES_INTERVENTION,
-        PAID,
-        CANCELED,
-        /**
-         * An enum member indicating that [PaymentStatus] was instantiated with an unknown value.
-         */
-        _UNKNOWN,
-    }
-
-    /**
-     * Returns an enum member corresponding to this class instance's value, or [Value._UNKNOWN] if
-     * the class was instantiated with an unknown value.
-     *
-     * Use the [known] method instead if you're certain the value is always known or if you want to
-     * throw for the unknown case.
-     */
-    fun value(): Value =
-        when (this) {
-            PENDING -> Value.PENDING
-            REQUIRES_INTERVENTION -> Value.REQUIRES_INTERVENTION
-            PAID -> Value.PAID
-            CANCELED -> Value.CANCELED
-            else -> Value._UNKNOWN
-        }
-
-    /**
-     * Returns an enum member corresponding to this class instance's value.
-     *
-     * Use the [value] method instead if you're uncertain the value is always known and don't want
-     * to throw for the unknown case.
-     *
-     * @throws MetronomeInvalidDataException if this class instance's value is a not a known member.
-     */
-    fun known(): Known =
-        when (this) {
-            PENDING -> Known.PENDING
-            REQUIRES_INTERVENTION -> Known.REQUIRES_INTERVENTION
-            PAID -> Known.PAID
-            CANCELED -> Known.CANCELED
-            else -> throw MetronomeInvalidDataException("Unknown PaymentStatus: $value")
-        }
-
-    /**
-     * Returns this class instance's primitive wire representation.
-     *
-     * This differs from the [toString] method because that method is primarily for debugging and
-     * generally doesn't throw.
-     *
-     * @throws MetronomeInvalidDataException if this class instance's value does not have the
-     *   expected primitive type.
-     */
-    fun asString(): String =
-        _value().asString().orElseThrow { MetronomeInvalidDataException("Value is not a String") }
-
-    private var validated: Boolean = false
-
-    /**
-     * Validates that the types of all values in this object match their expected types recursively.
-     *
-     * This method is _not_ forwards compatible with new types from the API for existing fields.
-     *
-     * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
-     *   expected type.
-     */
-    fun validate(): PaymentStatus = apply {
-        if (validated) {
-            return@apply
-        }
-
-        known()
-        validated = true
-    }
-
-    fun isValid(): Boolean =
-        try {
-            validate()
-            true
-        } catch (e: MetronomeInvalidDataException) {
-            false
-        }
-
-    /**
-     * Returns a score indicating how many valid values are contained in this object recursively.
-     *
-     * Used for best match union deserialization.
-     */
-    @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
-
-    override fun equals(other: Any?): Boolean {
-        if (this === other) {
-            return true
-        }
-
-        return other is PaymentStatus && value == other.value
-    }
-
-    override fun hashCode() = value.hashCode()
-
-    override fun toString() = value.toString()
-}
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v2/contracts/ContractEditParams.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v2/contracts/ContractEditParams.kt
index bc22cbb0..b681cc87 100644
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v2/contracts/ContractEditParams.kt
+++ b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v2/contracts/ContractEditParams.kt
@@ -165,6 +165,14 @@ private constructor(
     fun addSpendThresholdConfiguration(): Optional<SpendThresholdConfigurationV2> =
         body.addSpendThresholdConfiguration()
 
+    /**
+     * Spend trackers to add to this contract. Aliases must be unique within a contract.
+     *
+     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
+     *   server responded with an unexpected value).
+     */
+    fun addSpendTrackers(): Optional<List<AddSpendTracker>> = body.addSpendTrackers()
+
     /**
      * Optional list of
      * [subscriptions](https://docs.metronome.com/manage-product-access/create-subscription/) to add
@@ -211,6 +219,14 @@ private constructor(
     fun archiveScheduledCharges(): Optional<List<ArchiveScheduledCharge>> =
         body.archiveScheduledCharges()
 
+    /**
+     * Aliases of spend trackers to archive.
+     *
+     * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if the
+     *   server responded with an unexpected value).
+     */
+    fun archiveSpendTrackers(): Optional<List<String>> = body.archiveSpendTrackers()
+
     /**
      * IDs of overrides to remove
      *
@@ -434,6 +450,14 @@ private constructor(
     fun _addSpendThresholdConfiguration(): JsonField<SpendThresholdConfigurationV2> =
         body._addSpendThresholdConfiguration()
 
+    /**
+     * Returns the raw JSON value of [addSpendTrackers].
+     *
+     * Unlike [addSpendTrackers], this method doesn't throw if the JSON field has an unexpected
+     * type.
+     */
+    fun _addSpendTrackers(): JsonField<List<AddSpendTracker>> = body._addSpendTrackers()
+
     /**
      * Returns the raw JSON value of [addSubscriptions].
      *
@@ -474,6 +498,14 @@ private constructor(
     fun _archiveScheduledCharges(): JsonField<List<ArchiveScheduledCharge>> =
         body._archiveScheduledCharges()
 
+    /**
+     * Returns the raw JSON value of [archiveSpendTrackers].
+     *
+     * Unlike [archiveSpendTrackers], this method doesn't throw if the JSON field has an unexpected
+     * type.
+     */
+    fun _archiveSpendTrackers(): JsonField<List<String>> = body._archiveSpendTrackers()
+
     /**
      * Returns the raw JSON value of [removeOverrides].
      *
@@ -939,6 +971,31 @@ private constructor(
             addSpendThresholdConfiguration: JsonField<SpendThresholdConfigurationV2>
         ) = apply { body.addSpendThresholdConfiguration(addSpendThresholdConfiguration) }
 
+        /** Spend trackers to add to this contract. Aliases must be unique within a contract. */
+        fun addSpendTrackers(addSpendTrackers: List<AddSpendTracker>) = apply {
+            body.addSpendTrackers(addSpendTrackers)
+        }
+
+        /**
+         * Sets [Builder.addSpendTrackers] to an arbitrary JSON value.
+         *
+         * You should usually call [Builder.addSpendTrackers] with a well-typed
+         * `List<AddSpendTracker>` value instead. This method is primarily for setting the field to
+         * an undocumented or not yet supported value.
+         */
+        fun addSpendTrackers(addSpendTrackers: JsonField<List<AddSpendTracker>>) = apply {
+            body.addSpendTrackers(addSpendTrackers)
+        }
+
+        /**
+         * Adds a single [AddSpendTracker] to [addSpendTrackers].
+         *
+         * @throws IllegalStateException if the field was previously set to a non-list.
+         */
+        fun addAddSpendTracker(addSpendTracker: AddSpendTracker) = apply {
+            body.addAddSpendTracker(addSpendTracker)
+        }
+
         /**
          * Optional list of
          * [subscriptions](https://docs.metronome.com/manage-product-access/create-subscription/) to
@@ -1071,6 +1128,31 @@ private constructor(
             body.addArchiveScheduledCharge(archiveScheduledCharge)
         }
 
+        /** Aliases of spend trackers to archive. */
+        fun archiveSpendTrackers(archiveSpendTrackers: List<String>) = apply {
+            body.archiveSpendTrackers(archiveSpendTrackers)
+        }
+
+        /**
+         * Sets [Builder.archiveSpendTrackers] to an arbitrary JSON value.
+         *
+         * You should usually call [Builder.archiveSpendTrackers] with a well-typed `List<String>`
+         * value instead. This method is primarily for setting the field to an undocumented or not
+         * yet supported value.
+         */
+        fun archiveSpendTrackers(archiveSpendTrackers: JsonField<List<String>>) = apply {
+            body.archiveSpendTrackers(archiveSpendTrackers)
+        }
+
+        /**
+         * Adds a single [String] to [archiveSpendTrackers].
+         *
+         * @throws IllegalStateException if the field was previously set to a non-list.
+         */
+        fun addArchiveSpendTracker(archiveSpendTracker: String) = apply {
+            body.addArchiveSpendTracker(archiveSpendTracker)
+        }
+
         /** IDs of overrides to remove */
         fun removeOverrides(removeOverrides: List<RemoveOverride>) = apply {
             body.removeOverrides(removeOverrides)
@@ -1553,11 +1635,13 @@ private constructor(
             JsonField<AddRevenueSystemConfigurationUpdate>,
         private val addScheduledCharges: JsonField<List<AddScheduledCharge>>,
         private val addSpendThresholdConfiguration: JsonField<SpendThresholdConfigurationV2>,
+        private val addSpendTrackers: JsonField<List<AddSpendTracker>>,
         private val addSubscriptions: JsonField<List<AddSubscription>>,
         private val allowContractEndingBeforeFinalizedInvoice: JsonField<Boolean>,
         private val archiveCommits: JsonField<List<ArchiveCommit>>,
         private val archiveCredits: JsonField<List<ArchiveCredit>>,
         private val archiveScheduledCharges: JsonField<List<ArchiveScheduledCharge>>,
+        private val archiveSpendTrackers: JsonField<List<String>>,
         private val removeOverrides: JsonField<List<RemoveOverride>>,
         private val uniquenessKey: JsonField<String>,
         private val updateCommits: JsonField<List<UpdateCommit>>,
@@ -1628,6 +1712,9 @@ private constructor(
             @ExcludeMissing
             addSpendThresholdConfiguration: JsonField<SpendThresholdConfigurationV2> =
                 JsonMissing.of(),
+            @JsonProperty("add_spend_trackers")
+            @ExcludeMissing
+            addSpendTrackers: JsonField<List<AddSpendTracker>> = JsonMissing.of(),
             @JsonProperty("add_subscriptions")
             @ExcludeMissing
             addSubscriptions: JsonField<List<AddSubscription>> = JsonMissing.of(),
@@ -1643,6 +1730,9 @@ private constructor(
             @JsonProperty("archive_scheduled_charges")
             @ExcludeMissing
             archiveScheduledCharges: JsonField<List<ArchiveScheduledCharge>> = JsonMissing.of(),
+            @JsonProperty("archive_spend_trackers")
+            @ExcludeMissing
+            archiveSpendTrackers: JsonField<List<String>> = JsonMissing.of(),
             @JsonProperty("remove_overrides")
             @ExcludeMissing
             removeOverrides: JsonField<List<RemoveOverride>> = JsonMissing.of(),
@@ -1701,11 +1791,13 @@ private constructor(
             addRevenueSystemConfigurationUpdate,
             addScheduledCharges,
             addSpendThresholdConfiguration,
+            addSpendTrackers,
             addSubscriptions,
             allowContractEndingBeforeFinalizedInvoice,
             archiveCommits,
             archiveCredits,
             archiveScheduledCharges,
+            archiveSpendTrackers,
             removeOverrides,
             uniquenessKey,
             updateCommits,
@@ -1841,6 +1933,15 @@ private constructor(
         fun addSpendThresholdConfiguration(): Optional<SpendThresholdConfigurationV2> =
             addSpendThresholdConfiguration.getOptional("add_spend_threshold_configuration")
 
+        /**
+         * Spend trackers to add to this contract. Aliases must be unique within a contract.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun addSpendTrackers(): Optional<List<AddSpendTracker>> =
+            addSpendTrackers.getOptional("add_spend_trackers")
+
         /**
          * Optional list of
          * [subscriptions](https://docs.metronome.com/manage-product-access/create-subscription/) to
@@ -1892,6 +1993,15 @@ private constructor(
         fun archiveScheduledCharges(): Optional<List<ArchiveScheduledCharge>> =
             archiveScheduledCharges.getOptional("archive_scheduled_charges")
 
+        /**
+         * Aliases of spend trackers to archive.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun archiveSpendTrackers(): Optional<List<String>> =
+            archiveSpendTrackers.getOptional("archive_spend_trackers")
+
         /**
          * IDs of overrides to remove
          *
@@ -2158,6 +2268,16 @@ private constructor(
         fun _addSpendThresholdConfiguration(): JsonField<SpendThresholdConfigurationV2> =
             addSpendThresholdConfiguration
 
+        /**
+         * Returns the raw JSON value of [addSpendTrackers].
+         *
+         * Unlike [addSpendTrackers], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("add_spend_trackers")
+        @ExcludeMissing
+        fun _addSpendTrackers(): JsonField<List<AddSpendTracker>> = addSpendTrackers
+
         /**
          * Returns the raw JSON value of [addSubscriptions].
          *
@@ -2210,6 +2330,16 @@ private constructor(
         fun _archiveScheduledCharges(): JsonField<List<ArchiveScheduledCharge>> =
             archiveScheduledCharges
 
+        /**
+         * Returns the raw JSON value of [archiveSpendTrackers].
+         *
+         * Unlike [archiveSpendTrackers], this method doesn't throw if the JSON field has an
+         * unexpected type.
+         */
+        @JsonProperty("archive_spend_trackers")
+        @ExcludeMissing
+        fun _archiveSpendTrackers(): JsonField<List<String>> = archiveSpendTrackers
+
         /**
          * Returns the raw JSON value of [removeOverrides].
          *
@@ -2398,6 +2528,7 @@ private constructor(
             private var addScheduledCharges: JsonField<MutableList<AddScheduledCharge>>? = null
             private var addSpendThresholdConfiguration: JsonField<SpendThresholdConfigurationV2> =
                 JsonMissing.of()
+            private var addSpendTrackers: JsonField<MutableList<AddSpendTracker>>? = null
             private var addSubscriptions: JsonField<MutableList<AddSubscription>>? = null
             private var allowContractEndingBeforeFinalizedInvoice: JsonField<Boolean> =
                 JsonMissing.of()
@@ -2405,6 +2536,7 @@ private constructor(
             private var archiveCredits: JsonField<MutableList<ArchiveCredit>>? = null
             private var archiveScheduledCharges: JsonField<MutableList<ArchiveScheduledCharge>>? =
                 null
+            private var archiveSpendTrackers: JsonField<MutableList<String>>? = null
             private var removeOverrides: JsonField<MutableList<RemoveOverride>>? = null
             private var uniquenessKey: JsonField<String> = JsonMissing.of()
             private var updateCommits: JsonField<MutableList<UpdateCommit>>? = null
@@ -2445,12 +2577,14 @@ private constructor(
                 addRevenueSystemConfigurationUpdate = body.addRevenueSystemConfigurationUpdate
                 addScheduledCharges = body.addScheduledCharges.map { it.toMutableList() }
                 addSpendThresholdConfiguration = body.addSpendThresholdConfiguration
+                addSpendTrackers = body.addSpendTrackers.map { it.toMutableList() }
                 addSubscriptions = body.addSubscriptions.map { it.toMutableList() }
                 allowContractEndingBeforeFinalizedInvoice =
                     body.allowContractEndingBeforeFinalizedInvoice
                 archiveCommits = body.archiveCommits.map { it.toMutableList() }
                 archiveCredits = body.archiveCredits.map { it.toMutableList() }
                 archiveScheduledCharges = body.archiveScheduledCharges.map { it.toMutableList() }
+                archiveSpendTrackers = body.archiveSpendTrackers.map { it.toMutableList() }
                 removeOverrides = body.removeOverrides.map { it.toMutableList() }
                 uniquenessKey = body.uniquenessKey
                 updateCommits = body.updateCommits.map { it.toMutableList() }
@@ -2817,6 +2951,33 @@ private constructor(
                 addSpendThresholdConfiguration: JsonField<SpendThresholdConfigurationV2>
             ) = apply { this.addSpendThresholdConfiguration = addSpendThresholdConfiguration }
 
+            /** Spend trackers to add to this contract. Aliases must be unique within a contract. */
+            fun addSpendTrackers(addSpendTrackers: List<AddSpendTracker>) =
+                addSpendTrackers(JsonField.of(addSpendTrackers))
+
+            /**
+             * Sets [Builder.addSpendTrackers] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.addSpendTrackers] with a well-typed
+             * `List<AddSpendTracker>` value instead. This method is primarily for setting the field
+             * to an undocumented or not yet supported value.
+             */
+            fun addSpendTrackers(addSpendTrackers: JsonField<List<AddSpendTracker>>) = apply {
+                this.addSpendTrackers = addSpendTrackers.map { it.toMutableList() }
+            }
+
+            /**
+             * Adds a single [AddSpendTracker] to [addSpendTrackers].
+             *
+             * @throws IllegalStateException if the field was previously set to a non-list.
+             */
+            fun addAddSpendTracker(addSpendTracker: AddSpendTracker) = apply {
+                addSpendTrackers =
+                    (addSpendTrackers ?: JsonField.of(mutableListOf())).also {
+                        checkKnown("addSpendTrackers", it).add(addSpendTracker)
+                    }
+            }
+
             /**
              * Optional list of
              * [subscriptions](https://docs.metronome.com/manage-product-access/create-subscription/)
@@ -2958,6 +3119,33 @@ private constructor(
                     }
             }
 
+            /** Aliases of spend trackers to archive. */
+            fun archiveSpendTrackers(archiveSpendTrackers: List<String>) =
+                archiveSpendTrackers(JsonField.of(archiveSpendTrackers))
+
+            /**
+             * Sets [Builder.archiveSpendTrackers] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.archiveSpendTrackers] with a well-typed
+             * `List<String>` value instead. This method is primarily for setting the field to an
+             * undocumented or not yet supported value.
+             */
+            fun archiveSpendTrackers(archiveSpendTrackers: JsonField<List<String>>) = apply {
+                this.archiveSpendTrackers = archiveSpendTrackers.map { it.toMutableList() }
+            }
+
+            /**
+             * Adds a single [String] to [archiveSpendTrackers].
+             *
+             * @throws IllegalStateException if the field was previously set to a non-list.
+             */
+            fun addArchiveSpendTracker(archiveSpendTracker: String) = apply {
+                archiveSpendTrackers =
+                    (archiveSpendTrackers ?: JsonField.of(mutableListOf())).also {
+                        checkKnown("archiveSpendTrackers", it).add(archiveSpendTracker)
+                    }
+            }
+
             /** IDs of overrides to remove */
             fun removeOverrides(removeOverrides: List<RemoveOverride>) =
                 removeOverrides(JsonField.of(removeOverrides))
@@ -3340,11 +3528,13 @@ private constructor(
                     addRevenueSystemConfigurationUpdate,
                     (addScheduledCharges ?: JsonMissing.of()).map { it.toImmutable() },
                     addSpendThresholdConfiguration,
+                    (addSpendTrackers ?: JsonMissing.of()).map { it.toImmutable() },
                     (addSubscriptions ?: JsonMissing.of()).map { it.toImmutable() },
                     allowContractEndingBeforeFinalizedInvoice,
                     (archiveCommits ?: JsonMissing.of()).map { it.toImmutable() },
                     (archiveCredits ?: JsonMissing.of()).map { it.toImmutable() },
                     (archiveScheduledCharges ?: JsonMissing.of()).map { it.toImmutable() },
+                    (archiveSpendTrackers ?: JsonMissing.of()).map { it.toImmutable() },
                     (removeOverrides ?: JsonMissing.of()).map { it.toImmutable() },
                     uniquenessKey,
                     (updateCommits ?: JsonMissing.of()).map { it.toImmutable() },
@@ -3393,11 +3583,13 @@ private constructor(
             addRevenueSystemConfigurationUpdate().ifPresent { it.validate() }
             addScheduledCharges().ifPresent { it.forEach { it.validate() } }
             addSpendThresholdConfiguration().ifPresent { it.validate() }
+            addSpendTrackers().ifPresent { it.forEach { it.validate() } }
             addSubscriptions().ifPresent { it.forEach { it.validate() } }
             allowContractEndingBeforeFinalizedInvoice()
             archiveCommits().ifPresent { it.forEach { it.validate() } }
             archiveCredits().ifPresent { it.forEach { it.validate() } }
             archiveScheduledCharges().ifPresent { it.forEach { it.validate() } }
+            archiveSpendTrackers()
             removeOverrides().ifPresent { it.forEach { it.validate() } }
             uniquenessKey()
             updateCommits().ifPresent { it.forEach { it.validate() } }
@@ -3446,12 +3638,14 @@ private constructor(
                 (addRevenueSystemConfigurationUpdate.asKnown().getOrNull()?.validity() ?: 0) +
                 (addScheduledCharges.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
                 (addSpendThresholdConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+                (addSpendTrackers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
                 (addSubscriptions.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
                 (if (allowContractEndingBeforeFinalizedInvoice.asKnown().isPresent) 1 else 0) +
                 (archiveCommits.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
                 (archiveCredits.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
                 (archiveScheduledCharges.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
                     ?: 0) +
+                (archiveSpendTrackers.asKnown().getOrNull()?.size ?: 0) +
                 (removeOverrides.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
                 (if (uniquenessKey.asKnown().isPresent) 1 else 0) +
                 (updateCommits.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
@@ -3493,12 +3687,14 @@ private constructor(
                 addRevenueSystemConfigurationUpdate == other.addRevenueSystemConfigurationUpdate &&
                 addScheduledCharges == other.addScheduledCharges &&
                 addSpendThresholdConfiguration == other.addSpendThresholdConfiguration &&
+                addSpendTrackers == other.addSpendTrackers &&
                 addSubscriptions == other.addSubscriptions &&
                 allowContractEndingBeforeFinalizedInvoice ==
                     other.allowContractEndingBeforeFinalizedInvoice &&
                 archiveCommits == other.archiveCommits &&
                 archiveCredits == other.archiveCredits &&
                 archiveScheduledCharges == other.archiveScheduledCharges &&
+                archiveSpendTrackers == other.archiveSpendTrackers &&
                 removeOverrides == other.removeOverrides &&
                 uniquenessKey == other.uniquenessKey &&
                 updateCommits == other.updateCommits &&
@@ -3533,11 +3729,13 @@ private constructor(
                 addRevenueSystemConfigurationUpdate,
                 addScheduledCharges,
                 addSpendThresholdConfiguration,
+                addSpendTrackers,
                 addSubscriptions,
                 allowContractEndingBeforeFinalizedInvoice,
                 archiveCommits,
                 archiveCredits,
                 archiveScheduledCharges,
+                archiveSpendTrackers,
                 removeOverrides,
                 uniquenessKey,
                 updateCommits,
@@ -3558,7 +3756,7 @@ private constructor(
         override fun hashCode(): Int = hashCode
 
         override fun toString() =
-            "Body{contractId=$contractId, customerId=$customerId, addBillingProviderConfigurationUpdate=$addBillingProviderConfigurationUpdate, addCommits=$addCommits, addCredits=$addCredits, addDiscounts=$addDiscounts, addOverrides=$addOverrides, addPrepaidBalanceThresholdConfiguration=$addPrepaidBalanceThresholdConfiguration, addProfessionalServices=$addProfessionalServices, addRecurringCommits=$addRecurringCommits, addRecurringCredits=$addRecurringCredits, addResellerRoyalties=$addResellerRoyalties, addRevenueSystemConfigurationUpdate=$addRevenueSystemConfigurationUpdate, addScheduledCharges=$addScheduledCharges, addSpendThresholdConfiguration=$addSpendThresholdConfiguration, addSubscriptions=$addSubscriptions, allowContractEndingBeforeFinalizedInvoice=$allowContractEndingBeforeFinalizedInvoice, archiveCommits=$archiveCommits, archiveCredits=$archiveCredits, archiveScheduledCharges=$archiveScheduledCharges, removeOverrides=$removeOverrides, uniquenessKey=$uniquenessKey, updateCommits=$updateCommits, updateContractEndDate=$updateContractEndDate, updateContractName=$updateContractName, updateCredits=$updateCredits, updateNetPaymentTermsDays=$updateNetPaymentTermsDays, updatePrepaidBalanceThresholdConfiguration=$updatePrepaidBalanceThresholdConfiguration, updateRecurringCommits=$updateRecurringCommits, updateRecurringCredits=$updateRecurringCredits, updateScheduledCharges=$updateScheduledCharges, updateSpendThresholdConfiguration=$updateSpendThresholdConfiguration, updateSubscriptions=$updateSubscriptions, additionalProperties=$additionalProperties}"
+            "Body{contractId=$contractId, customerId=$customerId, addBillingProviderConfigurationUpdate=$addBillingProviderConfigurationUpdate, addCommits=$addCommits, addCredits=$addCredits, addDiscounts=$addDiscounts, addOverrides=$addOverrides, addPrepaidBalanceThresholdConfiguration=$addPrepaidBalanceThresholdConfiguration, addProfessionalServices=$addProfessionalServices, addRecurringCommits=$addRecurringCommits, addRecurringCredits=$addRecurringCredits, addResellerRoyalties=$addResellerRoyalties, addRevenueSystemConfigurationUpdate=$addRevenueSystemConfigurationUpdate, addScheduledCharges=$addScheduledCharges, addSpendThresholdConfiguration=$addSpendThresholdConfiguration, addSpendTrackers=$addSpendTrackers, addSubscriptions=$addSubscriptions, allowContractEndingBeforeFinalizedInvoice=$allowContractEndingBeforeFinalizedInvoice, archiveCommits=$archiveCommits, archiveCredits=$archiveCredits, archiveScheduledCharges=$archiveScheduledCharges, archiveSpendTrackers=$archiveSpendTrackers, removeOverrides=$removeOverrides, uniquenessKey=$uniquenessKey, updateCommits=$updateCommits, updateContractEndDate=$updateContractEndDate, updateContractName=$updateContractName, updateCredits=$updateCredits, updateNetPaymentTermsDays=$updateNetPaymentTermsDays, updatePrepaidBalanceThresholdConfiguration=$updatePrepaidBalanceThresholdConfiguration, updateRecurringCommits=$updateRecurringCommits, updateRecurringCredits=$updateRecurringCredits, updateScheduledCharges=$updateScheduledCharges, updateSpendThresholdConfiguration=$updateSpendThresholdConfiguration, updateSubscriptions=$updateSubscriptions, additionalProperties=$additionalProperties}"
     }
 
     /**
@@ -4748,6 +4946,7 @@ private constructor(
         private val rateType: JsonField<RateType>,
         private val rolloverFraction: JsonField<Double>,
         private val specifiers: JsonField<List<CommitSpecifierInput>>,
+        private val spendTrackerAttributes: JsonField<SpendTrackerAttributes>,
         private val temporaryId: JsonField<String>,
         private val additionalProperties: MutableMap<String, JsonValue>,
     ) {
@@ -4799,6 +4998,9 @@ private constructor(
             @JsonProperty("specifiers")
             @ExcludeMissing
             specifiers: JsonField<List<CommitSpecifierInput>> = JsonMissing.of(),
+            @JsonProperty("spend_tracker_attributes")
+            @ExcludeMissing
+            spendTrackerAttributes: JsonField<SpendTrackerAttributes> = JsonMissing.of(),
             @JsonProperty("temporary_id")
             @ExcludeMissing
             temporaryId: JsonField<String> = JsonMissing.of(),
@@ -4820,6 +5022,7 @@ private constructor(
             rateType,
             rolloverFraction,
             specifiers,
+            spendTrackerAttributes,
             temporaryId,
             mutableMapOf(),
         )
@@ -4972,6 +5175,15 @@ private constructor(
         fun specifiers(): Optional<List<CommitSpecifierInput>> =
             specifiers.getOptional("specifiers")
 
+        /**
+         * Optional attributes for spend tracker integration. Immutable after creation.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun spendTrackerAttributes(): Optional<SpendTrackerAttributes> =
+            spendTrackerAttributes.getOptional("spend_tracker_attributes")
+
         /**
          * A temporary ID for the commit that can be used to reference the commit for commit
          * specific overrides.
@@ -5132,6 +5344,16 @@ private constructor(
         @ExcludeMissing
         fun _specifiers(): JsonField<List<CommitSpecifierInput>> = specifiers
 
+        /**
+         * Returns the raw JSON value of [spendTrackerAttributes].
+         *
+         * Unlike [spendTrackerAttributes], this method doesn't throw if the JSON field has an
+         * unexpected type.
+         */
+        @JsonProperty("spend_tracker_attributes")
+        @ExcludeMissing
+        fun _spendTrackerAttributes(): JsonField<SpendTrackerAttributes> = spendTrackerAttributes
+
         /**
          * Returns the raw JSON value of [temporaryId].
          *
@@ -5188,6 +5410,7 @@ private constructor(
             private var rateType: JsonField<RateType> = JsonMissing.of()
             private var rolloverFraction: JsonField<Double> = JsonMissing.of()
             private var specifiers: JsonField<MutableList<CommitSpecifierInput>>? = null
+            private var spendTrackerAttributes: JsonField<SpendTrackerAttributes> = JsonMissing.of()
             private var temporaryId: JsonField<String> = JsonMissing.of()
             private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
@@ -5210,6 +5433,7 @@ private constructor(
                 rateType = addCommit.rateType
                 rolloverFraction = addCommit.rolloverFraction
                 specifiers = addCommit.specifiers.map { it.toMutableList() }
+                spendTrackerAttributes = addCommit.spendTrackerAttributes
                 temporaryId = addCommit.temporaryId
                 additionalProperties = addCommit.additionalProperties.toMutableMap()
             }
@@ -5507,6 +5731,22 @@ private constructor(
                     }
             }
 
+            /** Optional attributes for spend tracker integration. Immutable after creation. */
+            fun spendTrackerAttributes(spendTrackerAttributes: SpendTrackerAttributes) =
+                spendTrackerAttributes(JsonField.of(spendTrackerAttributes))
+
+            /**
+             * Sets [Builder.spendTrackerAttributes] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.spendTrackerAttributes] with a well-typed
+             * [SpendTrackerAttributes] value instead. This method is primarily for setting the
+             * field to an undocumented or not yet supported value.
+             */
+            fun spendTrackerAttributes(spendTrackerAttributes: JsonField<SpendTrackerAttributes>) =
+                apply {
+                    this.spendTrackerAttributes = spendTrackerAttributes
+                }
+
             /**
              * A temporary ID for the commit that can be used to reference the commit for commit
              * specific overrides.
@@ -5575,6 +5815,7 @@ private constructor(
                     rateType,
                     rolloverFraction,
                     (specifiers ?: JsonMissing.of()).map { it.toImmutable() },
+                    spendTrackerAttributes,
                     temporaryId,
                     additionalProperties.toMutableMap(),
                 )
@@ -5613,6 +5854,7 @@ private constructor(
             rateType().ifPresent { it.validate() }
             rolloverFraction()
             specifiers().ifPresent { it.forEach { it.validate() } }
+            spendTrackerAttributes().ifPresent { it.validate() }
             temporaryId()
             validated = true
         }
@@ -5650,6 +5892,7 @@ private constructor(
                 (rateType.asKnown().getOrNull()?.validity() ?: 0) +
                 (if (rolloverFraction.asKnown().isPresent) 1 else 0) +
                 (specifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                (spendTrackerAttributes.asKnown().getOrNull()?.validity() ?: 0) +
                 (if (temporaryId.asKnown().isPresent) 1 else 0)
 
         class Type @JsonCreator private constructor(private val value: JsonField<String>) : Enum {
@@ -9453,6 +9696,198 @@ private constructor(
             override fun toString() = value.toString()
         }
 
+        /** Optional attributes for spend tracker integration. Immutable after creation. */
+        class SpendTrackerAttributes
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val countsAsDiscounted: JsonField<Boolean>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("counts_as_discounted")
+                @ExcludeMissing
+                countsAsDiscounted: JsonField<Boolean> = JsonMissing.of()
+            ) : this(countsAsDiscounted, mutableMapOf())
+
+            /**
+             * If true, this commit will be included in spend trackers with discounted set to
+             * DISCOUNTED_ONLY
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun countsAsDiscounted(): Boolean =
+                countsAsDiscounted.getRequired("counts_as_discounted")
+
+            /**
+             * Returns the raw JSON value of [countsAsDiscounted].
+             *
+             * Unlike [countsAsDiscounted], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("counts_as_discounted")
+            @ExcludeMissing
+            fun _countsAsDiscounted(): JsonField<Boolean> = countsAsDiscounted
+
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
+
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
+
+            fun toBuilder() = Builder().from(this)
+
+            companion object {
+
+                /**
+                 * Returns a mutable builder for constructing an instance of
+                 * [SpendTrackerAttributes].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .countsAsDiscounted()
+                 * ```
+                 */
+                @JvmStatic fun builder() = Builder()
+            }
+
+            /** A builder for [SpendTrackerAttributes]. */
+            class Builder internal constructor() {
+
+                private var countsAsDiscounted: JsonField<Boolean>? = null
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(spendTrackerAttributes: SpendTrackerAttributes) = apply {
+                    countsAsDiscounted = spendTrackerAttributes.countsAsDiscounted
+                    additionalProperties =
+                        spendTrackerAttributes.additionalProperties.toMutableMap()
+                }
+
+                /**
+                 * If true, this commit will be included in spend trackers with discounted set to
+                 * DISCOUNTED_ONLY
+                 */
+                fun countsAsDiscounted(countsAsDiscounted: Boolean) =
+                    countsAsDiscounted(JsonField.of(countsAsDiscounted))
+
+                /**
+                 * Sets [Builder.countsAsDiscounted] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.countsAsDiscounted] with a well-typed [Boolean]
+                 * value instead. This method is primarily for setting the field to an undocumented
+                 * or not yet supported value.
+                 */
+                fun countsAsDiscounted(countsAsDiscounted: JsonField<Boolean>) = apply {
+                    this.countsAsDiscounted = countsAsDiscounted
+                }
+
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
+
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
+
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [SpendTrackerAttributes].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .countsAsDiscounted()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
+                 */
+                fun build(): SpendTrackerAttributes =
+                    SpendTrackerAttributes(
+                        checkRequired("countsAsDiscounted", countsAsDiscounted),
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): SpendTrackerAttributes = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                countsAsDiscounted()
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int = (if (countsAsDiscounted.asKnown().isPresent) 1 else 0)
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is SpendTrackerAttributes &&
+                    countsAsDiscounted == other.countsAsDiscounted &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(countsAsDiscounted, additionalProperties)
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "SpendTrackerAttributes{countsAsDiscounted=$countsAsDiscounted, additionalProperties=$additionalProperties}"
+        }
+
         override fun equals(other: Any?): Boolean {
             if (this === other) {
                 return true
@@ -9476,6 +9911,7 @@ private constructor(
                 rateType == other.rateType &&
                 rolloverFraction == other.rolloverFraction &&
                 specifiers == other.specifiers &&
+                spendTrackerAttributes == other.spendTrackerAttributes &&
                 temporaryId == other.temporaryId &&
                 additionalProperties == other.additionalProperties
         }
@@ -9499,6 +9935,7 @@ private constructor(
                 rateType,
                 rolloverFraction,
                 specifiers,
+                spendTrackerAttributes,
                 temporaryId,
                 additionalProperties,
             )
@@ -9507,7 +9944,7 @@ private constructor(
         override fun hashCode(): Int = hashCode
 
         override fun toString() =
-            "AddCommit{productId=$productId, type=$type, accessSchedule=$accessSchedule, amount=$amount, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, customFields=$customFields, description=$description, hierarchyConfiguration=$hierarchyConfiguration, invoiceSchedule=$invoiceSchedule, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, paymentGateConfig=$paymentGateConfig, priority=$priority, rateType=$rateType, rolloverFraction=$rolloverFraction, specifiers=$specifiers, temporaryId=$temporaryId, additionalProperties=$additionalProperties}"
+            "AddCommit{productId=$productId, type=$type, accessSchedule=$accessSchedule, amount=$amount, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, customFields=$customFields, description=$description, hierarchyConfiguration=$hierarchyConfiguration, invoiceSchedule=$invoiceSchedule, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, paymentGateConfig=$paymentGateConfig, priority=$priority, rateType=$rateType, rolloverFraction=$rolloverFraction, specifiers=$specifiers, spendTrackerAttributes=$spendTrackerAttributes, temporaryId=$temporaryId, additionalProperties=$additionalProperties}"
     }
 
     class AddCredit
@@ -26515,284 +26952,94 @@ private constructor(
             "AddScheduledCharge{productId=$productId, schedule=$schedule, customFields=$customFields, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, additionalProperties=$additionalProperties}"
     }
 
-    class AddSubscription
+    class AddSpendTracker
     @JsonCreator(mode = JsonCreator.Mode.DISABLED)
     private constructor(
-        private val collectionSchedule: JsonField<CollectionSchedule>,
-        private val proration: JsonField<Proration>,
-        private val subscriptionRate: JsonField<SubscriptionRate>,
-        private val customFields: JsonField<CustomFields>,
-        private val description: JsonField<String>,
-        private val endingBefore: JsonField<OffsetDateTime>,
-        private val initialQuantity: JsonField<Double>,
-        private val name: JsonField<String>,
-        private val quantityManagementMode: JsonField<QuantityManagementMode>,
-        private val seatConfig: JsonField<SeatConfig>,
-        private val startingAt: JsonField<OffsetDateTime>,
-        private val temporaryId: JsonField<String>,
+        private val alias: JsonField<String>,
+        private val applicableSpendSpecifiers: JsonField<List<ApplicableSpendSpecifier>>,
+        private val creditTypeId: JsonField<String>,
+        private val resetFrequency: JsonField<ResetFrequency>,
         private val additionalProperties: MutableMap<String, JsonValue>,
     ) {
 
         @JsonCreator
         private constructor(
-            @JsonProperty("collection_schedule")
-            @ExcludeMissing
-            collectionSchedule: JsonField<CollectionSchedule> = JsonMissing.of(),
-            @JsonProperty("proration")
-            @ExcludeMissing
-            proration: JsonField<Proration> = JsonMissing.of(),
-            @JsonProperty("subscription_rate")
-            @ExcludeMissing
-            subscriptionRate: JsonField<SubscriptionRate> = JsonMissing.of(),
-            @JsonProperty("custom_fields")
-            @ExcludeMissing
-            customFields: JsonField<CustomFields> = JsonMissing.of(),
-            @JsonProperty("description")
-            @ExcludeMissing
-            description: JsonField<String> = JsonMissing.of(),
-            @JsonProperty("ending_before")
-            @ExcludeMissing
-            endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
-            @JsonProperty("initial_quantity")
+            @JsonProperty("alias") @ExcludeMissing alias: JsonField<String> = JsonMissing.of(),
+            @JsonProperty("applicable_spend_specifiers")
             @ExcludeMissing
-            initialQuantity: JsonField<Double> = JsonMissing.of(),
-            @JsonProperty("name") @ExcludeMissing name: JsonField<String> = JsonMissing.of(),
-            @JsonProperty("quantity_management_mode")
-            @ExcludeMissing
-            quantityManagementMode: JsonField<QuantityManagementMode> = JsonMissing.of(),
-            @JsonProperty("seat_config")
-            @ExcludeMissing
-            seatConfig: JsonField<SeatConfig> = JsonMissing.of(),
-            @JsonProperty("starting_at")
+            applicableSpendSpecifiers: JsonField<List<ApplicableSpendSpecifier>> = JsonMissing.of(),
+            @JsonProperty("credit_type_id")
             @ExcludeMissing
-            startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
-            @JsonProperty("temporary_id")
+            creditTypeId: JsonField<String> = JsonMissing.of(),
+            @JsonProperty("reset_frequency")
             @ExcludeMissing
-            temporaryId: JsonField<String> = JsonMissing.of(),
-        ) : this(
-            collectionSchedule,
-            proration,
-            subscriptionRate,
-            customFields,
-            description,
-            endingBefore,
-            initialQuantity,
-            name,
-            quantityManagementMode,
-            seatConfig,
-            startingAt,
-            temporaryId,
-            mutableMapOf(),
-        )
+            resetFrequency: JsonField<ResetFrequency> = JsonMissing.of(),
+        ) : this(alias, applicableSpendSpecifiers, creditTypeId, resetFrequency, mutableMapOf())
 
         /**
+         * Human-readable identifier, unique per contract.
+         *
          * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
          *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
          */
-        fun collectionSchedule(): CollectionSchedule =
-            collectionSchedule.getRequired("collection_schedule")
+        fun alias(): String = alias.getRequired("alias")
 
         /**
          * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
          *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
          */
-        fun proration(): Proration = proration.getRequired("proration")
+        fun applicableSpendSpecifiers(): List<ApplicableSpendSpecifier> =
+            applicableSpendSpecifiers.getRequired("applicable_spend_specifiers")
 
         /**
          * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
          *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
          */
-        fun subscriptionRate(): SubscriptionRate = subscriptionRate.getRequired("subscription_rate")
-
-        /**
-         * Custom fields to be added eg. { "key1": "value1", "key2": "value2" }
-         *
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun customFields(): Optional<CustomFields> = customFields.getOptional("custom_fields")
-
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun description(): Optional<String> = description.getOptional("description")
-
-        /**
-         * Exclusive end time for the subscription. If not provided, subscription inherits contract
-         * end date.
-         *
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun endingBefore(): Optional<OffsetDateTime> = endingBefore.getOptional("ending_before")
-
-        /**
-         * The initial quantity for the subscription. It must be non-negative value. Required if
-         * quantity_management_mode is QUANTITY_ONLY.
-         *
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun initialQuantity(): Optional<Double> = initialQuantity.getOptional("initial_quantity")
-
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun name(): Optional<String> = name.getOptional("name")
-
-        /**
-         * Determines how the subscription's quantity is controlled. Defaults to QUANTITY_ONLY.
-         * **QUANTITY_ONLY**: The subscription quantity is specified directly on the subscription.
-         * `initial_quantity` must be provided with this option. Compatible with recurring
-         * commits/credits that use POOLED allocation. **SEAT_BASED**: Use when you want to pass
-         * specific seat identifiers (e.g. add user_123) to increment and decrement a subscription
-         * quantity, rather than directly providing the quantity. You must use a **SEAT_BASED**
-         * subscription to use a linked recurring credit with an allocation per seat. `seat_config`
-         * must be provided with this option.
-         *
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun quantityManagementMode(): Optional<QuantityManagementMode> =
-            quantityManagementMode.getOptional("quantity_management_mode")
-
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun seatConfig(): Optional<SeatConfig> = seatConfig.getOptional("seat_config")
+        fun creditTypeId(): String = creditTypeId.getRequired("credit_type_id")
 
         /**
-         * Inclusive start time for the subscription. If not provided, defaults to contract start
-         * date
-         *
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
          */
-        fun startingAt(): Optional<OffsetDateTime> = startingAt.getOptional("starting_at")
+        fun resetFrequency(): ResetFrequency = resetFrequency.getRequired("reset_frequency")
 
         /**
-         * A temporary ID used to reference the subscription in recurring commit/credit subscription
-         * configs created within the same payload.
+         * Returns the raw JSON value of [alias].
          *
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
+         * Unlike [alias], this method doesn't throw if the JSON field has an unexpected type.
          */
-        fun temporaryId(): Optional<String> = temporaryId.getOptional("temporary_id")
+        @JsonProperty("alias") @ExcludeMissing fun _alias(): JsonField<String> = alias
 
         /**
-         * Returns the raw JSON value of [collectionSchedule].
+         * Returns the raw JSON value of [applicableSpendSpecifiers].
          *
-         * Unlike [collectionSchedule], this method doesn't throw if the JSON field has an
+         * Unlike [applicableSpendSpecifiers], this method doesn't throw if the JSON field has an
          * unexpected type.
          */
-        @JsonProperty("collection_schedule")
-        @ExcludeMissing
-        fun _collectionSchedule(): JsonField<CollectionSchedule> = collectionSchedule
-
-        /**
-         * Returns the raw JSON value of [proration].
-         *
-         * Unlike [proration], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("proration")
-        @ExcludeMissing
-        fun _proration(): JsonField<Proration> = proration
-
-        /**
-         * Returns the raw JSON value of [subscriptionRate].
-         *
-         * Unlike [subscriptionRate], this method doesn't throw if the JSON field has an unexpected
-         * type.
-         */
-        @JsonProperty("subscription_rate")
-        @ExcludeMissing
-        fun _subscriptionRate(): JsonField<SubscriptionRate> = subscriptionRate
-
-        /**
-         * Returns the raw JSON value of [customFields].
-         *
-         * Unlike [customFields], this method doesn't throw if the JSON field has an unexpected
-         * type.
-         */
-        @JsonProperty("custom_fields")
-        @ExcludeMissing
-        fun _customFields(): JsonField<CustomFields> = customFields
-
-        /**
-         * Returns the raw JSON value of [description].
-         *
-         * Unlike [description], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("description")
+        @JsonProperty("applicable_spend_specifiers")
         @ExcludeMissing
-        fun _description(): JsonField<String> = description
+        fun _applicableSpendSpecifiers(): JsonField<List<ApplicableSpendSpecifier>> =
+            applicableSpendSpecifiers
 
         /**
-         * Returns the raw JSON value of [endingBefore].
+         * Returns the raw JSON value of [creditTypeId].
          *
-         * Unlike [endingBefore], this method doesn't throw if the JSON field has an unexpected
+         * Unlike [creditTypeId], this method doesn't throw if the JSON field has an unexpected
          * type.
          */
-        @JsonProperty("ending_before")
+        @JsonProperty("credit_type_id")
         @ExcludeMissing
-        fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
+        fun _creditTypeId(): JsonField<String> = creditTypeId
 
         /**
-         * Returns the raw JSON value of [initialQuantity].
+         * Returns the raw JSON value of [resetFrequency].
          *
-         * Unlike [initialQuantity], this method doesn't throw if the JSON field has an unexpected
+         * Unlike [resetFrequency], this method doesn't throw if the JSON field has an unexpected
          * type.
          */
-        @JsonProperty("initial_quantity")
-        @ExcludeMissing
-        fun _initialQuantity(): JsonField<Double> = initialQuantity
-
-        /**
-         * Returns the raw JSON value of [name].
-         *
-         * Unlike [name], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
-
-        /**
-         * Returns the raw JSON value of [quantityManagementMode].
-         *
-         * Unlike [quantityManagementMode], this method doesn't throw if the JSON field has an
-         * unexpected type.
-         */
-        @JsonProperty("quantity_management_mode")
-        @ExcludeMissing
-        fun _quantityManagementMode(): JsonField<QuantityManagementMode> = quantityManagementMode
-
-        /**
-         * Returns the raw JSON value of [seatConfig].
-         *
-         * Unlike [seatConfig], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("seat_config")
-        @ExcludeMissing
-        fun _seatConfig(): JsonField<SeatConfig> = seatConfig
-
-        /**
-         * Returns the raw JSON value of [startingAt].
-         *
-         * Unlike [startingAt], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("starting_at")
-        @ExcludeMissing
-        fun _startingAt(): JsonField<OffsetDateTime> = startingAt
-
-        /**
-         * Returns the raw JSON value of [temporaryId].
-         *
-         * Unlike [temporaryId], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("temporary_id")
+        @JsonProperty("reset_frequency")
         @ExcludeMissing
-        fun _temporaryId(): JsonField<String> = temporaryId
+        fun _resetFrequency(): JsonField<ResetFrequency> = resetFrequency
 
         @JsonAnySetter
         private fun putAdditionalProperty(key: String, value: JsonValue) {
@@ -26809,235 +27056,109 @@ private constructor(
         companion object {
 
             /**
-             * Returns a mutable builder for constructing an instance of [AddSubscription].
+             * Returns a mutable builder for constructing an instance of [AddSpendTracker].
              *
              * The following fields are required:
              * ```java
-             * .collectionSchedule()
-             * .proration()
-             * .subscriptionRate()
+             * .alias()
+             * .applicableSpendSpecifiers()
+             * .creditTypeId()
+             * .resetFrequency()
              * ```
              */
             @JvmStatic fun builder() = Builder()
         }
 
-        /** A builder for [AddSubscription]. */
+        /** A builder for [AddSpendTracker]. */
         class Builder internal constructor() {
 
-            private var collectionSchedule: JsonField<CollectionSchedule>? = null
-            private var proration: JsonField<Proration>? = null
-            private var subscriptionRate: JsonField<SubscriptionRate>? = null
-            private var customFields: JsonField<CustomFields> = JsonMissing.of()
-            private var description: JsonField<String> = JsonMissing.of()
-            private var endingBefore: JsonField<OffsetDateTime> = JsonMissing.of()
-            private var initialQuantity: JsonField<Double> = JsonMissing.of()
-            private var name: JsonField<String> = JsonMissing.of()
-            private var quantityManagementMode: JsonField<QuantityManagementMode> = JsonMissing.of()
-            private var seatConfig: JsonField<SeatConfig> = JsonMissing.of()
-            private var startingAt: JsonField<OffsetDateTime> = JsonMissing.of()
-            private var temporaryId: JsonField<String> = JsonMissing.of()
+            private var alias: JsonField<String>? = null
+            private var applicableSpendSpecifiers:
+                JsonField<MutableList<ApplicableSpendSpecifier>>? =
+                null
+            private var creditTypeId: JsonField<String>? = null
+            private var resetFrequency: JsonField<ResetFrequency>? = null
             private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
             @JvmSynthetic
-            internal fun from(addSubscription: AddSubscription) = apply {
-                collectionSchedule = addSubscription.collectionSchedule
-                proration = addSubscription.proration
-                subscriptionRate = addSubscription.subscriptionRate
-                customFields = addSubscription.customFields
-                description = addSubscription.description
-                endingBefore = addSubscription.endingBefore
-                initialQuantity = addSubscription.initialQuantity
-                name = addSubscription.name
-                quantityManagementMode = addSubscription.quantityManagementMode
-                seatConfig = addSubscription.seatConfig
-                startingAt = addSubscription.startingAt
-                temporaryId = addSubscription.temporaryId
-                additionalProperties = addSubscription.additionalProperties.toMutableMap()
-            }
-
-            fun collectionSchedule(collectionSchedule: CollectionSchedule) =
-                collectionSchedule(JsonField.of(collectionSchedule))
-
-            /**
-             * Sets [Builder.collectionSchedule] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.collectionSchedule] with a well-typed
-             * [CollectionSchedule] value instead. This method is primarily for setting the field to
-             * an undocumented or not yet supported value.
-             */
-            fun collectionSchedule(collectionSchedule: JsonField<CollectionSchedule>) = apply {
-                this.collectionSchedule = collectionSchedule
-            }
-
-            fun proration(proration: Proration) = proration(JsonField.of(proration))
-
-            /**
-             * Sets [Builder.proration] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.proration] with a well-typed [Proration] value
-             * instead. This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
-             */
-            fun proration(proration: JsonField<Proration>) = apply { this.proration = proration }
-
-            fun subscriptionRate(subscriptionRate: SubscriptionRate) =
-                subscriptionRate(JsonField.of(subscriptionRate))
-
-            /**
-             * Sets [Builder.subscriptionRate] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.subscriptionRate] with a well-typed
-             * [SubscriptionRate] value instead. This method is primarily for setting the field to
-             * an undocumented or not yet supported value.
-             */
-            fun subscriptionRate(subscriptionRate: JsonField<SubscriptionRate>) = apply {
-                this.subscriptionRate = subscriptionRate
-            }
-
-            /** Custom fields to be added eg. { "key1": "value1", "key2": "value2" } */
-            fun customFields(customFields: CustomFields) = customFields(JsonField.of(customFields))
-
-            /**
-             * Sets [Builder.customFields] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.customFields] with a well-typed [CustomFields] value
-             * instead. This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
-             */
-            fun customFields(customFields: JsonField<CustomFields>) = apply {
-                this.customFields = customFields
+            internal fun from(addSpendTracker: AddSpendTracker) = apply {
+                alias = addSpendTracker.alias
+                applicableSpendSpecifiers =
+                    addSpendTracker.applicableSpendSpecifiers.map { it.toMutableList() }
+                creditTypeId = addSpendTracker.creditTypeId
+                resetFrequency = addSpendTracker.resetFrequency
+                additionalProperties = addSpendTracker.additionalProperties.toMutableMap()
             }
 
-            fun description(description: String) = description(JsonField.of(description))
+            /** Human-readable identifier, unique per contract. */
+            fun alias(alias: String) = alias(JsonField.of(alias))
 
             /**
-             * Sets [Builder.description] to an arbitrary JSON value.
+             * Sets [Builder.alias] to an arbitrary JSON value.
              *
-             * You should usually call [Builder.description] with a well-typed [String] value
-             * instead. This method is primarily for setting the field to an undocumented or not yet
+             * You should usually call [Builder.alias] with a well-typed [String] value instead.
+             * This method is primarily for setting the field to an undocumented or not yet
              * supported value.
              */
-            fun description(description: JsonField<String>) = apply {
-                this.description = description
-            }
-
-            /**
-             * Exclusive end time for the subscription. If not provided, subscription inherits
-             * contract end date.
-             */
-            fun endingBefore(endingBefore: OffsetDateTime) =
-                endingBefore(JsonField.of(endingBefore))
-
-            /**
-             * Sets [Builder.endingBefore] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.endingBefore] with a well-typed [OffsetDateTime]
-             * value instead. This method is primarily for setting the field to an undocumented or
-             * not yet supported value.
-             */
-            fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
-                this.endingBefore = endingBefore
-            }
+            fun alias(alias: JsonField<String>) = apply { this.alias = alias }
 
-            /**
-             * The initial quantity for the subscription. It must be non-negative value. Required if
-             * quantity_management_mode is QUANTITY_ONLY.
-             */
-            fun initialQuantity(initialQuantity: Double) =
-                initialQuantity(JsonField.of(initialQuantity))
+            fun applicableSpendSpecifiers(
+                applicableSpendSpecifiers: List<ApplicableSpendSpecifier>
+            ) = applicableSpendSpecifiers(JsonField.of(applicableSpendSpecifiers))
 
             /**
-             * Sets [Builder.initialQuantity] to an arbitrary JSON value.
+             * Sets [Builder.applicableSpendSpecifiers] to an arbitrary JSON value.
              *
-             * You should usually call [Builder.initialQuantity] with a well-typed [Double] value
-             * instead. This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
+             * You should usually call [Builder.applicableSpendSpecifiers] with a well-typed
+             * `List<ApplicableSpendSpecifier>` value instead. This method is primarily for setting
+             * the field to an undocumented or not yet supported value.
              */
-            fun initialQuantity(initialQuantity: JsonField<Double>) = apply {
-                this.initialQuantity = initialQuantity
+            fun applicableSpendSpecifiers(
+                applicableSpendSpecifiers: JsonField<List<ApplicableSpendSpecifier>>
+            ) = apply {
+                this.applicableSpendSpecifiers =
+                    applicableSpendSpecifiers.map { it.toMutableList() }
             }
 
-            fun name(name: String) = name(JsonField.of(name))
-
-            /**
-             * Sets [Builder.name] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.name] with a well-typed [String] value instead. This
-             * method is primarily for setting the field to an undocumented or not yet supported
-             * value.
-             */
-            fun name(name: JsonField<String>) = apply { this.name = name }
-
             /**
-             * Determines how the subscription's quantity is controlled. Defaults to QUANTITY_ONLY.
-             * **QUANTITY_ONLY**: The subscription quantity is specified directly on the
-             * subscription. `initial_quantity` must be provided with this option. Compatible with
-             * recurring commits/credits that use POOLED allocation. **SEAT_BASED**: Use when you
-             * want to pass specific seat identifiers (e.g. add user_123) to increment and decrement
-             * a subscription quantity, rather than directly providing the quantity. You must use a
-             * **SEAT_BASED** subscription to use a linked recurring credit with an allocation per
-             * seat. `seat_config` must be provided with this option.
-             */
-            fun quantityManagementMode(quantityManagementMode: QuantityManagementMode) =
-                quantityManagementMode(JsonField.of(quantityManagementMode))
-
-            /**
-             * Sets [Builder.quantityManagementMode] to an arbitrary JSON value.
+             * Adds a single [ApplicableSpendSpecifier] to [applicableSpendSpecifiers].
              *
-             * You should usually call [Builder.quantityManagementMode] with a well-typed
-             * [QuantityManagementMode] value instead. This method is primarily for setting the
-             * field to an undocumented or not yet supported value.
+             * @throws IllegalStateException if the field was previously set to a non-list.
              */
-            fun quantityManagementMode(quantityManagementMode: JsonField<QuantityManagementMode>) =
+            fun addApplicableSpendSpecifier(applicableSpendSpecifier: ApplicableSpendSpecifier) =
                 apply {
-                    this.quantityManagementMode = quantityManagementMode
+                    applicableSpendSpecifiers =
+                        (applicableSpendSpecifiers ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("applicableSpendSpecifiers", it)
+                                .add(applicableSpendSpecifier)
+                        }
                 }
 
-            fun seatConfig(seatConfig: SeatConfig) = seatConfig(JsonField.of(seatConfig))
-
-            /**
-             * Sets [Builder.seatConfig] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.seatConfig] with a well-typed [SeatConfig] value
-             * instead. This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
-             */
-            fun seatConfig(seatConfig: JsonField<SeatConfig>) = apply {
-                this.seatConfig = seatConfig
-            }
-
-            /**
-             * Inclusive start time for the subscription. If not provided, defaults to contract
-             * start date
-             */
-            fun startingAt(startingAt: OffsetDateTime) = startingAt(JsonField.of(startingAt))
+            fun creditTypeId(creditTypeId: String) = creditTypeId(JsonField.of(creditTypeId))
 
             /**
-             * Sets [Builder.startingAt] to an arbitrary JSON value.
+             * Sets [Builder.creditTypeId] to an arbitrary JSON value.
              *
-             * You should usually call [Builder.startingAt] with a well-typed [OffsetDateTime] value
+             * You should usually call [Builder.creditTypeId] with a well-typed [String] value
              * instead. This method is primarily for setting the field to an undocumented or not yet
              * supported value.
              */
-            fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
-                this.startingAt = startingAt
+            fun creditTypeId(creditTypeId: JsonField<String>) = apply {
+                this.creditTypeId = creditTypeId
             }
 
-            /**
-             * A temporary ID used to reference the subscription in recurring commit/credit
-             * subscription configs created within the same payload.
-             */
-            fun temporaryId(temporaryId: String) = temporaryId(JsonField.of(temporaryId))
+            fun resetFrequency(resetFrequency: ResetFrequency) =
+                resetFrequency(JsonField.of(resetFrequency))
 
             /**
-             * Sets [Builder.temporaryId] to an arbitrary JSON value.
+             * Sets [Builder.resetFrequency] to an arbitrary JSON value.
              *
-             * You should usually call [Builder.temporaryId] with a well-typed [String] value
-             * instead. This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
+             * You should usually call [Builder.resetFrequency] with a well-typed [ResetFrequency]
+             * value instead. This method is primarily for setting the field to an undocumented or
+             * not yet supported value.
              */
-            fun temporaryId(temporaryId: JsonField<String>) = apply {
-                this.temporaryId = temporaryId
+            fun resetFrequency(resetFrequency: JsonField<ResetFrequency>) = apply {
+                this.resetFrequency = resetFrequency
             }
 
             fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
@@ -27060,33 +27181,28 @@ private constructor(
             }
 
             /**
-             * Returns an immutable instance of [AddSubscription].
+             * Returns an immutable instance of [AddSpendTracker].
              *
              * Further updates to this [Builder] will not mutate the returned instance.
              *
              * The following fields are required:
              * ```java
-             * .collectionSchedule()
-             * .proration()
-             * .subscriptionRate()
+             * .alias()
+             * .applicableSpendSpecifiers()
+             * .creditTypeId()
+             * .resetFrequency()
              * ```
              *
              * @throws IllegalStateException if any required field is unset.
              */
-            fun build(): AddSubscription =
-                AddSubscription(
-                    checkRequired("collectionSchedule", collectionSchedule),
-                    checkRequired("proration", proration),
-                    checkRequired("subscriptionRate", subscriptionRate),
-                    customFields,
-                    description,
-                    endingBefore,
-                    initialQuantity,
-                    name,
-                    quantityManagementMode,
-                    seatConfig,
-                    startingAt,
-                    temporaryId,
+            fun build(): AddSpendTracker =
+                AddSpendTracker(
+                    checkRequired("alias", alias),
+                    checkRequired("applicableSpendSpecifiers", applicableSpendSpecifiers).map {
+                        it.toImmutable()
+                    },
+                    checkRequired("creditTypeId", creditTypeId),
+                    checkRequired("resetFrequency", resetFrequency),
                     additionalProperties.toMutableMap(),
                 )
         }
@@ -27102,23 +27218,15 @@ private constructor(
          * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
          *   expected type.
          */
-        fun validate(): AddSubscription = apply {
+        fun validate(): AddSpendTracker = apply {
             if (validated) {
                 return@apply
             }
 
-            collectionSchedule().validate()
-            proration().validate()
-            subscriptionRate().validate()
-            customFields().ifPresent { it.validate() }
-            description()
-            endingBefore()
-            initialQuantity()
-            name()
-            quantityManagementMode().ifPresent { it.validate() }
-            seatConfig().ifPresent { it.validate() }
-            startingAt()
-            temporaryId()
+            alias()
+            applicableSpendSpecifiers().forEach { it.validate() }
+            creditTypeId()
+            resetFrequency().validate()
             validated = true
         }
 
@@ -27138,221 +27246,84 @@ private constructor(
          */
         @JvmSynthetic
         internal fun validity(): Int =
-            (collectionSchedule.asKnown().getOrNull()?.validity() ?: 0) +
-                (proration.asKnown().getOrNull()?.validity() ?: 0) +
-                (subscriptionRate.asKnown().getOrNull()?.validity() ?: 0) +
-                (customFields.asKnown().getOrNull()?.validity() ?: 0) +
-                (if (description.asKnown().isPresent) 1 else 0) +
-                (if (endingBefore.asKnown().isPresent) 1 else 0) +
-                (if (initialQuantity.asKnown().isPresent) 1 else 0) +
-                (if (name.asKnown().isPresent) 1 else 0) +
-                (quantityManagementMode.asKnown().getOrNull()?.validity() ?: 0) +
-                (seatConfig.asKnown().getOrNull()?.validity() ?: 0) +
-                (if (startingAt.asKnown().isPresent) 1 else 0) +
-                (if (temporaryId.asKnown().isPresent) 1 else 0)
+            (if (alias.asKnown().isPresent) 1 else 0) +
+                (applicableSpendSpecifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                    ?: 0) +
+                (if (creditTypeId.asKnown().isPresent) 1 else 0) +
+                (resetFrequency.asKnown().getOrNull()?.validity() ?: 0)
 
-        class CollectionSchedule
-        @JsonCreator
-        private constructor(private val value: JsonField<String>) : Enum {
+        class ApplicableSpendSpecifier
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val sources: JsonField<List<Source>>,
+            private val spendType: JsonField<SpendType>,
+            private val discounted: JsonField<Discounted>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("sources")
+                @ExcludeMissing
+                sources: JsonField<List<Source>> = JsonMissing.of(),
+                @JsonProperty("spend_type")
+                @ExcludeMissing
+                spendType: JsonField<SpendType> = JsonMissing.of(),
+                @JsonProperty("discounted")
+                @ExcludeMissing
+                discounted: JsonField<Discounted> = JsonMissing.of(),
+            ) : this(sources, spendType, discounted, mutableMapOf())
 
             /**
-             * Returns this class instance's raw value.
-             *
-             * This is usually only useful if this instance was deserialized from data that doesn't
-             * match any known member, and you want to know that value. For example, if the SDK is
-             * on an older version than the API, then the API may respond with new members that the
-             * SDK is unaware of.
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
              */
-            @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+            fun sources(): List<Source> = sources.getRequired("sources")
 
-            companion object {
-
-                @JvmField val ADVANCE = of("ADVANCE")
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun spendType(): SpendType = spendType.getRequired("spend_type")
 
-                @JvmField val ARREARS = of("ARREARS")
+            /**
+             * Filter by whether the spend was discounted. Defaults to ANY if omitted.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun discounted(): Optional<Discounted> = discounted.getOptional("discounted")
 
-                @JvmStatic fun of(value: String) = CollectionSchedule(JsonField.of(value))
-            }
-
-            /** An enum containing [CollectionSchedule]'s known values. */
-            enum class Known {
-                ADVANCE,
-                ARREARS,
-            }
-
-            /**
-             * An enum containing [CollectionSchedule]'s known values, as well as an [_UNKNOWN]
-             * member.
-             *
-             * An instance of [CollectionSchedule] can contain an unknown value in a couple of
-             * cases:
-             * - It was deserialized from data that doesn't match any known member. For example, if
-             *   the SDK is on an older version than the API, then the API may respond with new
-             *   members that the SDK is unaware of.
-             * - It was constructed with an arbitrary value using the [of] method.
-             */
-            enum class Value {
-                ADVANCE,
-                ARREARS,
-                /**
-                 * An enum member indicating that [CollectionSchedule] was instantiated with an
-                 * unknown value.
-                 */
-                _UNKNOWN,
-            }
-
-            /**
-             * Returns an enum member corresponding to this class instance's value, or
-             * [Value._UNKNOWN] if the class was instantiated with an unknown value.
-             *
-             * Use the [known] method instead if you're certain the value is always known or if you
-             * want to throw for the unknown case.
-             */
-            fun value(): Value =
-                when (this) {
-                    ADVANCE -> Value.ADVANCE
-                    ARREARS -> Value.ARREARS
-                    else -> Value._UNKNOWN
-                }
-
-            /**
-             * Returns an enum member corresponding to this class instance's value.
-             *
-             * Use the [value] method instead if you're uncertain the value is always known and
-             * don't want to throw for the unknown case.
-             *
-             * @throws MetronomeInvalidDataException if this class instance's value is a not a known
-             *   member.
-             */
-            fun known(): Known =
-                when (this) {
-                    ADVANCE -> Known.ADVANCE
-                    ARREARS -> Known.ARREARS
-                    else ->
-                        throw MetronomeInvalidDataException("Unknown CollectionSchedule: $value")
-                }
-
-            /**
-             * Returns this class instance's primitive wire representation.
-             *
-             * This differs from the [toString] method because that method is primarily for
-             * debugging and generally doesn't throw.
-             *
-             * @throws MetronomeInvalidDataException if this class instance's value does not have
-             *   the expected primitive type.
-             */
-            fun asString(): String =
-                _value().asString().orElseThrow {
-                    MetronomeInvalidDataException("Value is not a String")
-                }
-
-            private var validated: Boolean = false
-
-            /**
-             * Validates that the types of all values in this object match their expected types
-             * recursively.
-             *
-             * This method is _not_ forwards compatible with new types from the API for existing
-             * fields.
-             *
-             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
-             *   its expected type.
-             */
-            fun validate(): CollectionSchedule = apply {
-                if (validated) {
-                    return@apply
-                }
-
-                known()
-                validated = true
-            }
-
-            fun isValid(): Boolean =
-                try {
-                    validate()
-                    true
-                } catch (e: MetronomeInvalidDataException) {
-                    false
-                }
-
-            /**
-             * Returns a score indicating how many valid values are contained in this object
-             * recursively.
-             *
-             * Used for best match union deserialization.
-             */
-            @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
-
-            override fun equals(other: Any?): Boolean {
-                if (this === other) {
-                    return true
-                }
-
-                return other is CollectionSchedule && value == other.value
-            }
-
-            override fun hashCode() = value.hashCode()
-
-            override fun toString() = value.toString()
-        }
-
-        class Proration
-        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
-        private constructor(
-            private val invoiceBehavior: JsonField<InvoiceBehavior>,
-            private val isProrated: JsonField<Boolean>,
-            private val additionalProperties: MutableMap<String, JsonValue>,
-        ) {
-
-            @JsonCreator
-            private constructor(
-                @JsonProperty("invoice_behavior")
-                @ExcludeMissing
-                invoiceBehavior: JsonField<InvoiceBehavior> = JsonMissing.of(),
-                @JsonProperty("is_prorated")
-                @ExcludeMissing
-                isProrated: JsonField<Boolean> = JsonMissing.of(),
-            ) : this(invoiceBehavior, isProrated, mutableMapOf())
-
-            /**
-             * Indicates how mid-period quantity adjustments are invoiced. **BILL_IMMEDIATELY**:
-             * Only available when collection schedule is `ADVANCE`. The quantity increase will be
-             * billed immediately on the scheduled date. **BILL_ON_NEXT_COLLECTION_DATE**: The
-             * quantity increase will be billed for in-arrears at the end of the period.
-             *
-             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
-             *   if the server responded with an unexpected value).
-             */
-            fun invoiceBehavior(): Optional<InvoiceBehavior> =
-                invoiceBehavior.getOptional("invoice_behavior")
-
-            /**
-             * Indicates if the partial period will be prorated or charged a full amount.
-             *
-             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
-             *   if the server responded with an unexpected value).
-             */
-            fun isProrated(): Optional<Boolean> = isProrated.getOptional("is_prorated")
+            /**
+             * Returns the raw JSON value of [sources].
+             *
+             * Unlike [sources], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("sources")
+            @ExcludeMissing
+            fun _sources(): JsonField<List<Source>> = sources
 
             /**
-             * Returns the raw JSON value of [invoiceBehavior].
+             * Returns the raw JSON value of [spendType].
              *
-             * Unlike [invoiceBehavior], this method doesn't throw if the JSON field has an
-             * unexpected type.
+             * Unlike [spendType], this method doesn't throw if the JSON field has an unexpected
+             * type.
              */
-            @JsonProperty("invoice_behavior")
+            @JsonProperty("spend_type")
             @ExcludeMissing
-            fun _invoiceBehavior(): JsonField<InvoiceBehavior> = invoiceBehavior
+            fun _spendType(): JsonField<SpendType> = spendType
 
             /**
-             * Returns the raw JSON value of [isProrated].
+             * Returns the raw JSON value of [discounted].
              *
-             * Unlike [isProrated], this method doesn't throw if the JSON field has an unexpected
+             * Unlike [discounted], this method doesn't throw if the JSON field has an unexpected
              * type.
              */
-            @JsonProperty("is_prorated")
+            @JsonProperty("discounted")
             @ExcludeMissing
-            fun _isProrated(): JsonField<Boolean> = isProrated
+            fun _discounted(): JsonField<Discounted> = discounted
 
             @JsonAnySetter
             private fun putAdditionalProperty(key: String, value: JsonValue) {
@@ -27368,56 +27339,86 @@ private constructor(
 
             companion object {
 
-                /** Returns a mutable builder for constructing an instance of [Proration]. */
+                /**
+                 * Returns a mutable builder for constructing an instance of
+                 * [ApplicableSpendSpecifier].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .sources()
+                 * .spendType()
+                 * ```
+                 */
                 @JvmStatic fun builder() = Builder()
             }
 
-            /** A builder for [Proration]. */
+            /** A builder for [ApplicableSpendSpecifier]. */
             class Builder internal constructor() {
 
-                private var invoiceBehavior: JsonField<InvoiceBehavior> = JsonMissing.of()
-                private var isProrated: JsonField<Boolean> = JsonMissing.of()
+                private var sources: JsonField<MutableList<Source>>? = null
+                private var spendType: JsonField<SpendType>? = null
+                private var discounted: JsonField<Discounted> = JsonMissing.of()
                 private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
                 @JvmSynthetic
-                internal fun from(proration: Proration) = apply {
-                    invoiceBehavior = proration.invoiceBehavior
-                    isProrated = proration.isProrated
-                    additionalProperties = proration.additionalProperties.toMutableMap()
+                internal fun from(applicableSpendSpecifier: ApplicableSpendSpecifier) = apply {
+                    sources = applicableSpendSpecifier.sources.map { it.toMutableList() }
+                    spendType = applicableSpendSpecifier.spendType
+                    discounted = applicableSpendSpecifier.discounted
+                    additionalProperties =
+                        applicableSpendSpecifier.additionalProperties.toMutableMap()
                 }
 
+                fun sources(sources: List<Source>) = sources(JsonField.of(sources))
+
                 /**
-                 * Indicates how mid-period quantity adjustments are invoiced. **BILL_IMMEDIATELY**:
-                 * Only available when collection schedule is `ADVANCE`. The quantity increase will
-                 * be billed immediately on the scheduled date. **BILL_ON_NEXT_COLLECTION_DATE**:
-                 * The quantity increase will be billed for in-arrears at the end of the period.
+                 * Sets [Builder.sources] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.sources] with a well-typed `List<Source>` value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
                  */
-                fun invoiceBehavior(invoiceBehavior: InvoiceBehavior) =
-                    invoiceBehavior(JsonField.of(invoiceBehavior))
+                fun sources(sources: JsonField<List<Source>>) = apply {
+                    this.sources = sources.map { it.toMutableList() }
+                }
 
                 /**
-                 * Sets [Builder.invoiceBehavior] to an arbitrary JSON value.
+                 * Adds a single [Source] to [sources].
                  *
-                 * You should usually call [Builder.invoiceBehavior] with a well-typed
-                 * [InvoiceBehavior] value instead. This method is primarily for setting the field
-                 * to an undocumented or not yet supported value.
+                 * @throws IllegalStateException if the field was previously set to a non-list.
                  */
-                fun invoiceBehavior(invoiceBehavior: JsonField<InvoiceBehavior>) = apply {
-                    this.invoiceBehavior = invoiceBehavior
+                fun addSource(source: Source) = apply {
+                    sources =
+                        (sources ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("sources", it).add(source)
+                        }
                 }
 
-                /** Indicates if the partial period will be prorated or charged a full amount. */
-                fun isProrated(isProrated: Boolean) = isProrated(JsonField.of(isProrated))
+                fun spendType(spendType: SpendType) = spendType(JsonField.of(spendType))
 
                 /**
-                 * Sets [Builder.isProrated] to an arbitrary JSON value.
+                 * Sets [Builder.spendType] to an arbitrary JSON value.
                  *
-                 * You should usually call [Builder.isProrated] with a well-typed [Boolean] value
+                 * You should usually call [Builder.spendType] with a well-typed [SpendType] value
                  * instead. This method is primarily for setting the field to an undocumented or not
                  * yet supported value.
                  */
-                fun isProrated(isProrated: JsonField<Boolean>) = apply {
-                    this.isProrated = isProrated
+                fun spendType(spendType: JsonField<SpendType>) = apply {
+                    this.spendType = spendType
+                }
+
+                /** Filter by whether the spend was discounted. Defaults to ANY if omitted. */
+                fun discounted(discounted: Discounted) = discounted(JsonField.of(discounted))
+
+                /**
+                 * Sets [Builder.discounted] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.discounted] with a well-typed [Discounted] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun discounted(discounted: JsonField<Discounted>) = apply {
+                    this.discounted = discounted
                 }
 
                 fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
@@ -27443,12 +27444,25 @@ private constructor(
                 }
 
                 /**
-                 * Returns an immutable instance of [Proration].
+                 * Returns an immutable instance of [ApplicableSpendSpecifier].
                  *
                  * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .sources()
+                 * .spendType()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
                  */
-                fun build(): Proration =
-                    Proration(invoiceBehavior, isProrated, additionalProperties.toMutableMap())
+                fun build(): ApplicableSpendSpecifier =
+                    ApplicableSpendSpecifier(
+                        checkRequired("sources", sources).map { it.toImmutable() },
+                        checkRequired("spendType", spendType),
+                        discounted,
+                        additionalProperties.toMutableMap(),
+                    )
             }
 
             private var validated: Boolean = false
@@ -27463,13 +27477,14 @@ private constructor(
              * @throws MetronomeInvalidDataException if any value type in this object doesn't match
              *   its expected type.
              */
-            fun validate(): Proration = apply {
+            fun validate(): ApplicableSpendSpecifier = apply {
                 if (validated) {
                     return@apply
                 }
 
-                invoiceBehavior().ifPresent { it.validate() }
-                isProrated()
+                sources().forEach { it.validate() }
+                spendType().validate()
+                discounted().ifPresent { it.validate() }
                 validated = true
             }
 
@@ -27489,18 +27504,12 @@ private constructor(
              */
             @JvmSynthetic
             internal fun validity(): Int =
-                (invoiceBehavior.asKnown().getOrNull()?.validity() ?: 0) +
-                    (if (isProrated.asKnown().isPresent) 1 else 0)
+                (sources.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (spendType.asKnown().getOrNull()?.validity() ?: 0) +
+                    (discounted.asKnown().getOrNull()?.validity() ?: 0)
 
-            /**
-             * Indicates how mid-period quantity adjustments are invoiced. **BILL_IMMEDIATELY**:
-             * Only available when collection schedule is `ADVANCE`. The quantity increase will be
-             * billed immediately on the scheduled date. **BILL_ON_NEXT_COLLECTION_DATE**: The
-             * quantity increase will be billed for in-arrears at the end of the period.
-             */
-            class InvoiceBehavior
-            @JsonCreator
-            private constructor(private val value: JsonField<String>) : Enum {
+            class Source @JsonCreator private constructor(private val value: JsonField<String>) :
+                Enum {
 
                 /**
                  * Returns this class instance's raw value.
@@ -27514,36 +27523,34 @@ private constructor(
 
                 companion object {
 
-                    @JvmField val BILL_IMMEDIATELY = of("BILL_IMMEDIATELY")
+                    @JvmField val THRESHOLD_RECHARGE = of("THRESHOLD_RECHARGE")
 
-                    @JvmField val BILL_ON_NEXT_COLLECTION_DATE = of("BILL_ON_NEXT_COLLECTION_DATE")
+                    @JvmField val MANUAL = of("MANUAL")
 
-                    @JvmStatic fun of(value: String) = InvoiceBehavior(JsonField.of(value))
+                    @JvmStatic fun of(value: String) = Source(JsonField.of(value))
                 }
 
-                /** An enum containing [InvoiceBehavior]'s known values. */
+                /** An enum containing [Source]'s known values. */
                 enum class Known {
-                    BILL_IMMEDIATELY,
-                    BILL_ON_NEXT_COLLECTION_DATE,
+                    THRESHOLD_RECHARGE,
+                    MANUAL,
                 }
 
                 /**
-                 * An enum containing [InvoiceBehavior]'s known values, as well as an [_UNKNOWN]
-                 * member.
+                 * An enum containing [Source]'s known values, as well as an [_UNKNOWN] member.
                  *
-                 * An instance of [InvoiceBehavior] can contain an unknown value in a couple of
-                 * cases:
+                 * An instance of [Source] can contain an unknown value in a couple of cases:
                  * - It was deserialized from data that doesn't match any known member. For example,
                  *   if the SDK is on an older version than the API, then the API may respond with
                  *   new members that the SDK is unaware of.
                  * - It was constructed with an arbitrary value using the [of] method.
                  */
                 enum class Value {
-                    BILL_IMMEDIATELY,
-                    BILL_ON_NEXT_COLLECTION_DATE,
+                    THRESHOLD_RECHARGE,
+                    MANUAL,
                     /**
-                     * An enum member indicating that [InvoiceBehavior] was instantiated with an
-                     * unknown value.
+                     * An enum member indicating that [Source] was instantiated with an unknown
+                     * value.
                      */
                     _UNKNOWN,
                 }
@@ -27557,8 +27564,8 @@ private constructor(
                  */
                 fun value(): Value =
                     when (this) {
-                        BILL_IMMEDIATELY -> Value.BILL_IMMEDIATELY
-                        BILL_ON_NEXT_COLLECTION_DATE -> Value.BILL_ON_NEXT_COLLECTION_DATE
+                        THRESHOLD_RECHARGE -> Value.THRESHOLD_RECHARGE
+                        MANUAL -> Value.MANUAL
                         else -> Value._UNKNOWN
                     }
 
@@ -27573,10 +27580,9 @@ private constructor(
                  */
                 fun known(): Known =
                     when (this) {
-                        BILL_IMMEDIATELY -> Known.BILL_IMMEDIATELY
-                        BILL_ON_NEXT_COLLECTION_DATE -> Known.BILL_ON_NEXT_COLLECTION_DATE
-                        else ->
-                            throw MetronomeInvalidDataException("Unknown InvoiceBehavior: $value")
+                        THRESHOLD_RECHARGE -> Known.THRESHOLD_RECHARGE
+                        MANUAL -> Known.MANUAL
+                        else -> throw MetronomeInvalidDataException("Unknown Source: $value")
                     }
 
                 /**
@@ -27605,7 +27611,7 @@ private constructor(
                  * @throws MetronomeInvalidDataException if any value type in this object doesn't
                  *   match its expected type.
                  */
-                fun validate(): InvoiceBehavior = apply {
+                fun validate(): Source = apply {
                     if (validated) {
                         return@apply
                     }
@@ -27635,7 +27641,7 @@ private constructor(
                         return true
                     }
 
-                    return other is InvoiceBehavior && value == other.value
+                    return other is Source && value == other.value
                 }
 
                 override fun hashCode() = value.hashCode()
@@ -27643,297 +27649,190 @@ private constructor(
                 override fun toString() = value.toString()
             }
 
-            override fun equals(other: Any?): Boolean {
-                if (this === other) {
-                    return true
-                }
-
-                return other is Proration &&
-                    invoiceBehavior == other.invoiceBehavior &&
-                    isProrated == other.isProrated &&
-                    additionalProperties == other.additionalProperties
-            }
-
-            private val hashCode: Int by lazy {
-                Objects.hash(invoiceBehavior, isProrated, additionalProperties)
-            }
-
-            override fun hashCode(): Int = hashCode
-
-            override fun toString() =
-                "Proration{invoiceBehavior=$invoiceBehavior, isProrated=$isProrated, additionalProperties=$additionalProperties}"
-        }
-
-        class SubscriptionRate
-        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
-        private constructor(
-            private val billingFrequency: JsonField<BillingFrequency>,
-            private val productId: JsonField<String>,
-            private val additionalProperties: MutableMap<String, JsonValue>,
-        ) {
-
-            @JsonCreator
-            private constructor(
-                @JsonProperty("billing_frequency")
-                @ExcludeMissing
-                billingFrequency: JsonField<BillingFrequency> = JsonMissing.of(),
-                @JsonProperty("product_id")
-                @ExcludeMissing
-                productId: JsonField<String> = JsonMissing.of(),
-            ) : this(billingFrequency, productId, mutableMapOf())
+            class SpendType @JsonCreator private constructor(private val value: JsonField<String>) :
+                Enum {
 
-            /**
-             * Frequency to bill subscription with. Together with product_id, must match existing
-             * rate on the rate card.
-             *
-             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
-             *   value).
-             */
-            fun billingFrequency(): BillingFrequency =
-                billingFrequency.getRequired("billing_frequency")
+                /**
+                 * Returns this class instance's raw value.
+                 *
+                 * This is usually only useful if this instance was deserialized from data that
+                 * doesn't match any known member, and you want to know that value. For example, if
+                 * the SDK is on an older version than the API, then the API may respond with new
+                 * members that the SDK is unaware of.
+                 */
+                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
 
-            /**
-             * Must be subscription type product
-             *
-             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
-             *   value).
-             */
-            fun productId(): String = productId.getRequired("product_id")
+                companion object {
 
-            /**
-             * Returns the raw JSON value of [billingFrequency].
-             *
-             * Unlike [billingFrequency], this method doesn't throw if the JSON field has an
-             * unexpected type.
-             */
-            @JsonProperty("billing_frequency")
-            @ExcludeMissing
-            fun _billingFrequency(): JsonField<BillingFrequency> = billingFrequency
+                    @JvmField val COMMIT_PURCHASE = of("COMMIT_PURCHASE")
 
-            /**
-             * Returns the raw JSON value of [productId].
-             *
-             * Unlike [productId], this method doesn't throw if the JSON field has an unexpected
-             * type.
-             */
-            @JsonProperty("product_id")
-            @ExcludeMissing
-            fun _productId(): JsonField<String> = productId
+                    @JvmStatic fun of(value: String) = SpendType(JsonField.of(value))
+                }
 
-            @JsonAnySetter
-            private fun putAdditionalProperty(key: String, value: JsonValue) {
-                additionalProperties.put(key, value)
-            }
+                /** An enum containing [SpendType]'s known values. */
+                enum class Known {
+                    COMMIT_PURCHASE
+                }
 
-            @JsonAnyGetter
-            @ExcludeMissing
-            fun _additionalProperties(): Map<String, JsonValue> =
-                Collections.unmodifiableMap(additionalProperties)
+                /**
+                 * An enum containing [SpendType]'s known values, as well as an [_UNKNOWN] member.
+                 *
+                 * An instance of [SpendType] can contain an unknown value in a couple of cases:
+                 * - It was deserialized from data that doesn't match any known member. For example,
+                 *   if the SDK is on an older version than the API, then the API may respond with
+                 *   new members that the SDK is unaware of.
+                 * - It was constructed with an arbitrary value using the [of] method.
+                 */
+                enum class Value {
+                    COMMIT_PURCHASE,
+                    /**
+                     * An enum member indicating that [SpendType] was instantiated with an unknown
+                     * value.
+                     */
+                    _UNKNOWN,
+                }
 
-            fun toBuilder() = Builder().from(this)
+                /**
+                 * Returns an enum member corresponding to this class instance's value, or
+                 * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                 *
+                 * Use the [known] method instead if you're certain the value is always known or if
+                 * you want to throw for the unknown case.
+                 */
+                fun value(): Value =
+                    when (this) {
+                        COMMIT_PURCHASE -> Value.COMMIT_PURCHASE
+                        else -> Value._UNKNOWN
+                    }
 
-            companion object {
+                /**
+                 * Returns an enum member corresponding to this class instance's value.
+                 *
+                 * Use the [value] method instead if you're uncertain the value is always known and
+                 * don't want to throw for the unknown case.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value is a not a
+                 *   known member.
+                 */
+                fun known(): Known =
+                    when (this) {
+                        COMMIT_PURCHASE -> Known.COMMIT_PURCHASE
+                        else -> throw MetronomeInvalidDataException("Unknown SpendType: $value")
+                    }
 
                 /**
-                 * Returns a mutable builder for constructing an instance of [SubscriptionRate].
+                 * Returns this class instance's primitive wire representation.
                  *
-                 * The following fields are required:
-                 * ```java
-                 * .billingFrequency()
-                 * .productId()
-                 * ```
+                 * This differs from the [toString] method because that method is primarily for
+                 * debugging and generally doesn't throw.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value does not
+                 *   have the expected primitive type.
                  */
-                @JvmStatic fun builder() = Builder()
-            }
+                fun asString(): String =
+                    _value().asString().orElseThrow {
+                        MetronomeInvalidDataException("Value is not a String")
+                    }
 
-            /** A builder for [SubscriptionRate]. */
-            class Builder internal constructor() {
+                private var validated: Boolean = false
 
-                private var billingFrequency: JsonField<BillingFrequency>? = null
-                private var productId: JsonField<String>? = null
-                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): SpendType = apply {
+                    if (validated) {
+                        return@apply
+                    }
 
-                @JvmSynthetic
-                internal fun from(subscriptionRate: SubscriptionRate) = apply {
-                    billingFrequency = subscriptionRate.billingFrequency
-                    productId = subscriptionRate.productId
-                    additionalProperties = subscriptionRate.additionalProperties.toMutableMap()
+                    known()
+                    validated = true
                 }
 
-                /**
-                 * Frequency to bill subscription with. Together with product_id, must match
-                 * existing rate on the rate card.
-                 */
-                fun billingFrequency(billingFrequency: BillingFrequency) =
-                    billingFrequency(JsonField.of(billingFrequency))
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
 
                 /**
-                 * Sets [Builder.billingFrequency] to an arbitrary JSON value.
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
                  *
-                 * You should usually call [Builder.billingFrequency] with a well-typed
-                 * [BillingFrequency] value instead. This method is primarily for setting the field
-                 * to an undocumented or not yet supported value.
+                 * Used for best match union deserialization.
                  */
-                fun billingFrequency(billingFrequency: JsonField<BillingFrequency>) = apply {
-                    this.billingFrequency = billingFrequency
+                @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is SpendType && value == other.value
                 }
 
-                /** Must be subscription type product */
-                fun productId(productId: String) = productId(JsonField.of(productId))
+                override fun hashCode() = value.hashCode()
+
+                override fun toString() = value.toString()
+            }
+
+            /** Filter by whether the spend was discounted. Defaults to ANY if omitted. */
+            class Discounted
+            @JsonCreator
+            private constructor(private val value: JsonField<String>) : Enum {
 
                 /**
-                 * Sets [Builder.productId] to an arbitrary JSON value.
+                 * Returns this class instance's raw value.
                  *
-                 * You should usually call [Builder.productId] with a well-typed [String] value
-                 * instead. This method is primarily for setting the field to an undocumented or not
-                 * yet supported value.
+                 * This is usually only useful if this instance was deserialized from data that
+                 * doesn't match any known member, and you want to know that value. For example, if
+                 * the SDK is on an older version than the API, then the API may respond with new
+                 * members that the SDK is unaware of.
                  */
-                fun productId(productId: JsonField<String>) = apply { this.productId = productId }
+                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
 
-                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                    this.additionalProperties.clear()
-                    putAllAdditionalProperties(additionalProperties)
-                }
+                companion object {
 
-                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-                    additionalProperties.put(key, value)
-                }
+                    @JvmField val ANY = of("ANY")
 
-                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
-                    apply {
-                        this.additionalProperties.putAll(additionalProperties)
-                    }
+                    @JvmField val DISCOUNTED_ONLY = of("DISCOUNTED_ONLY")
 
-                fun removeAdditionalProperty(key: String) = apply {
-                    additionalProperties.remove(key)
-                }
+                    @JvmField val UNDISCOUNTED_ONLY = of("UNDISCOUNTED_ONLY")
 
-                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-                    keys.forEach(::removeAdditionalProperty)
+                    @JvmStatic fun of(value: String) = Discounted(JsonField.of(value))
                 }
 
-                /**
-                 * Returns an immutable instance of [SubscriptionRate].
-                 *
-                 * Further updates to this [Builder] will not mutate the returned instance.
-                 *
-                 * The following fields are required:
-                 * ```java
-                 * .billingFrequency()
-                 * .productId()
-                 * ```
-                 *
-                 * @throws IllegalStateException if any required field is unset.
-                 */
-                fun build(): SubscriptionRate =
-                    SubscriptionRate(
-                        checkRequired("billingFrequency", billingFrequency),
-                        checkRequired("productId", productId),
-                        additionalProperties.toMutableMap(),
-                    )
-            }
-
-            private var validated: Boolean = false
-
-            /**
-             * Validates that the types of all values in this object match their expected types
-             * recursively.
-             *
-             * This method is _not_ forwards compatible with new types from the API for existing
-             * fields.
-             *
-             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
-             *   its expected type.
-             */
-            fun validate(): SubscriptionRate = apply {
-                if (validated) {
-                    return@apply
-                }
-
-                billingFrequency().validate()
-                productId()
-                validated = true
-            }
-
-            fun isValid(): Boolean =
-                try {
-                    validate()
-                    true
-                } catch (e: MetronomeInvalidDataException) {
-                    false
-                }
-
-            /**
-             * Returns a score indicating how many valid values are contained in this object
-             * recursively.
-             *
-             * Used for best match union deserialization.
-             */
-            @JvmSynthetic
-            internal fun validity(): Int =
-                (billingFrequency.asKnown().getOrNull()?.validity() ?: 0) +
-                    (if (productId.asKnown().isPresent) 1 else 0)
-
-            /**
-             * Frequency to bill subscription with. Together with product_id, must match existing
-             * rate on the rate card.
-             */
-            class BillingFrequency
-            @JsonCreator
-            private constructor(private val value: JsonField<String>) : Enum {
-
-                /**
-                 * Returns this class instance's raw value.
-                 *
-                 * This is usually only useful if this instance was deserialized from data that
-                 * doesn't match any known member, and you want to know that value. For example, if
-                 * the SDK is on an older version than the API, then the API may respond with new
-                 * members that the SDK is unaware of.
-                 */
-                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
-
-                companion object {
-
-                    @JvmField val MONTHLY = of("MONTHLY")
-
-                    @JvmField val QUARTERLY = of("QUARTERLY")
-
-                    @JvmField val ANNUAL = of("ANNUAL")
-
-                    @JvmField val WEEKLY = of("WEEKLY")
-
-                    @JvmStatic fun of(value: String) = BillingFrequency(JsonField.of(value))
-                }
-
-                /** An enum containing [BillingFrequency]'s known values. */
+                /** An enum containing [Discounted]'s known values. */
                 enum class Known {
-                    MONTHLY,
-                    QUARTERLY,
-                    ANNUAL,
-                    WEEKLY,
+                    ANY,
+                    DISCOUNTED_ONLY,
+                    UNDISCOUNTED_ONLY,
                 }
 
                 /**
-                 * An enum containing [BillingFrequency]'s known values, as well as an [_UNKNOWN]
-                 * member.
+                 * An enum containing [Discounted]'s known values, as well as an [_UNKNOWN] member.
                  *
-                 * An instance of [BillingFrequency] can contain an unknown value in a couple of
-                 * cases:
+                 * An instance of [Discounted] can contain an unknown value in a couple of cases:
                  * - It was deserialized from data that doesn't match any known member. For example,
                  *   if the SDK is on an older version than the API, then the API may respond with
                  *   new members that the SDK is unaware of.
                  * - It was constructed with an arbitrary value using the [of] method.
                  */
                 enum class Value {
-                    MONTHLY,
-                    QUARTERLY,
-                    ANNUAL,
-                    WEEKLY,
+                    ANY,
+                    DISCOUNTED_ONLY,
+                    UNDISCOUNTED_ONLY,
                     /**
-                     * An enum member indicating that [BillingFrequency] was instantiated with an
-                     * unknown value.
+                     * An enum member indicating that [Discounted] was instantiated with an unknown
+                     * value.
                      */
                     _UNKNOWN,
                 }
@@ -27947,10 +27846,9 @@ private constructor(
                  */
                 fun value(): Value =
                     when (this) {
-                        MONTHLY -> Value.MONTHLY
-                        QUARTERLY -> Value.QUARTERLY
-                        ANNUAL -> Value.ANNUAL
-                        WEEKLY -> Value.WEEKLY
+                        ANY -> Value.ANY
+                        DISCOUNTED_ONLY -> Value.DISCOUNTED_ONLY
+                        UNDISCOUNTED_ONLY -> Value.UNDISCOUNTED_ONLY
                         else -> Value._UNKNOWN
                     }
 
@@ -27965,12 +27863,10 @@ private constructor(
                  */
                 fun known(): Known =
                     when (this) {
-                        MONTHLY -> Known.MONTHLY
-                        QUARTERLY -> Known.QUARTERLY
-                        ANNUAL -> Known.ANNUAL
-                        WEEKLY -> Known.WEEKLY
-                        else ->
-                            throw MetronomeInvalidDataException("Unknown BillingFrequency: $value")
+                        ANY -> Known.ANY
+                        DISCOUNTED_ONLY -> Known.DISCOUNTED_ONLY
+                        UNDISCOUNTED_ONLY -> Known.UNDISCOUNTED_ONLY
+                        else -> throw MetronomeInvalidDataException("Unknown Discounted: $value")
                     }
 
                 /**
@@ -27999,7 +27895,7 @@ private constructor(
                  * @throws MetronomeInvalidDataException if any value type in this object doesn't
                  *   match its expected type.
                  */
-                fun validate(): BillingFrequency = apply {
+                fun validate(): Discounted = apply {
                     if (validated) {
                         return@apply
                     }
@@ -28029,7 +27925,7 @@ private constructor(
                         return true
                     }
 
-                    return other is BillingFrequency && value == other.value
+                    return other is Discounted && value == other.value
                 }
 
                 override fun hashCode() = value.hashCode()
@@ -28042,146 +27938,24 @@ private constructor(
                     return true
                 }
 
-                return other is SubscriptionRate &&
-                    billingFrequency == other.billingFrequency &&
-                    productId == other.productId &&
+                return other is ApplicableSpendSpecifier &&
+                    sources == other.sources &&
+                    spendType == other.spendType &&
+                    discounted == other.discounted &&
                     additionalProperties == other.additionalProperties
             }
 
             private val hashCode: Int by lazy {
-                Objects.hash(billingFrequency, productId, additionalProperties)
+                Objects.hash(sources, spendType, discounted, additionalProperties)
             }
 
             override fun hashCode(): Int = hashCode
 
             override fun toString() =
-                "SubscriptionRate{billingFrequency=$billingFrequency, productId=$productId, additionalProperties=$additionalProperties}"
-        }
-
-        /** Custom fields to be added eg. { "key1": "value1", "key2": "value2" } */
-        class CustomFields
-        @JsonCreator
-        private constructor(
-            @com.fasterxml.jackson.annotation.JsonValue
-            private val additionalProperties: Map<String, JsonValue>
-        ) {
-
-            @JsonAnyGetter
-            @ExcludeMissing
-            fun _additionalProperties(): Map<String, JsonValue> = additionalProperties
-
-            fun toBuilder() = Builder().from(this)
-
-            companion object {
-
-                /** Returns a mutable builder for constructing an instance of [CustomFields]. */
-                @JvmStatic fun builder() = Builder()
-            }
-
-            /** A builder for [CustomFields]. */
-            class Builder internal constructor() {
-
-                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
-
-                @JvmSynthetic
-                internal fun from(customFields: CustomFields) = apply {
-                    additionalProperties = customFields.additionalProperties.toMutableMap()
-                }
-
-                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                    this.additionalProperties.clear()
-                    putAllAdditionalProperties(additionalProperties)
-                }
-
-                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-                    additionalProperties.put(key, value)
-                }
-
-                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
-                    apply {
-                        this.additionalProperties.putAll(additionalProperties)
-                    }
-
-                fun removeAdditionalProperty(key: String) = apply {
-                    additionalProperties.remove(key)
-                }
-
-                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-                    keys.forEach(::removeAdditionalProperty)
-                }
-
-                /**
-                 * Returns an immutable instance of [CustomFields].
-                 *
-                 * Further updates to this [Builder] will not mutate the returned instance.
-                 */
-                fun build(): CustomFields = CustomFields(additionalProperties.toImmutable())
-            }
-
-            private var validated: Boolean = false
-
-            /**
-             * Validates that the types of all values in this object match their expected types
-             * recursively.
-             *
-             * This method is _not_ forwards compatible with new types from the API for existing
-             * fields.
-             *
-             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
-             *   its expected type.
-             */
-            fun validate(): CustomFields = apply {
-                if (validated) {
-                    return@apply
-                }
-
-                validated = true
-            }
-
-            fun isValid(): Boolean =
-                try {
-                    validate()
-                    true
-                } catch (e: MetronomeInvalidDataException) {
-                    false
-                }
-
-            /**
-             * Returns a score indicating how many valid values are contained in this object
-             * recursively.
-             *
-             * Used for best match union deserialization.
-             */
-            @JvmSynthetic
-            internal fun validity(): Int =
-                additionalProperties.count { (_, value) -> !value.isNull() && !value.isMissing() }
-
-            override fun equals(other: Any?): Boolean {
-                if (this === other) {
-                    return true
-                }
-
-                return other is CustomFields && additionalProperties == other.additionalProperties
-            }
-
-            private val hashCode: Int by lazy { Objects.hash(additionalProperties) }
-
-            override fun hashCode(): Int = hashCode
-
-            override fun toString() = "CustomFields{additionalProperties=$additionalProperties}"
+                "ApplicableSpendSpecifier{sources=$sources, spendType=$spendType, discounted=$discounted, additionalProperties=$additionalProperties}"
         }
 
-        /**
-         * Determines how the subscription's quantity is controlled. Defaults to QUANTITY_ONLY.
-         * **QUANTITY_ONLY**: The subscription quantity is specified directly on the subscription.
-         * `initial_quantity` must be provided with this option. Compatible with recurring
-         * commits/credits that use POOLED allocation. **SEAT_BASED**: Use when you want to pass
-         * specific seat identifiers (e.g. add user_123) to increment and decrement a subscription
-         * quantity, rather than directly providing the quantity. You must use a **SEAT_BASED**
-         * subscription to use a linked recurring credit with an allocation per seat. `seat_config`
-         * must be provided with this option.
-         */
-        class QuantityManagementMode
+        class ResetFrequency
         @JsonCreator
         private constructor(private val value: JsonField<String>) : Enum {
 
@@ -28197,36 +27971,30 @@ private constructor(
 
             companion object {
 
-                @JvmField val SEAT_BASED = of("SEAT_BASED")
-
-                @JvmField val QUANTITY_ONLY = of("QUANTITY_ONLY")
+                @JvmField val BILLING_PERIOD = of("BILLING_PERIOD")
 
-                @JvmStatic fun of(value: String) = QuantityManagementMode(JsonField.of(value))
+                @JvmStatic fun of(value: String) = ResetFrequency(JsonField.of(value))
             }
 
-            /** An enum containing [QuantityManagementMode]'s known values. */
+            /** An enum containing [ResetFrequency]'s known values. */
             enum class Known {
-                SEAT_BASED,
-                QUANTITY_ONLY,
+                BILLING_PERIOD
             }
 
             /**
-             * An enum containing [QuantityManagementMode]'s known values, as well as an [_UNKNOWN]
-             * member.
+             * An enum containing [ResetFrequency]'s known values, as well as an [_UNKNOWN] member.
              *
-             * An instance of [QuantityManagementMode] can contain an unknown value in a couple of
-             * cases:
+             * An instance of [ResetFrequency] can contain an unknown value in a couple of cases:
              * - It was deserialized from data that doesn't match any known member. For example, if
              *   the SDK is on an older version than the API, then the API may respond with new
              *   members that the SDK is unaware of.
              * - It was constructed with an arbitrary value using the [of] method.
              */
             enum class Value {
-                SEAT_BASED,
-                QUANTITY_ONLY,
+                BILLING_PERIOD,
                 /**
-                 * An enum member indicating that [QuantityManagementMode] was instantiated with an
-                 * unknown value.
+                 * An enum member indicating that [ResetFrequency] was instantiated with an unknown
+                 * value.
                  */
                 _UNKNOWN,
             }
@@ -28240,8 +28008,7 @@ private constructor(
              */
             fun value(): Value =
                 when (this) {
-                    SEAT_BASED -> Value.SEAT_BASED
-                    QUANTITY_ONLY -> Value.QUANTITY_ONLY
+                    BILLING_PERIOD -> Value.BILLING_PERIOD
                     else -> Value._UNKNOWN
                 }
 
@@ -28256,12 +28023,8 @@ private constructor(
              */
             fun known(): Known =
                 when (this) {
-                    SEAT_BASED -> Known.SEAT_BASED
-                    QUANTITY_ONLY -> Known.QUANTITY_ONLY
-                    else ->
-                        throw MetronomeInvalidDataException(
-                            "Unknown QuantityManagementMode: $value"
-                        )
+                    BILLING_PERIOD -> Known.BILLING_PERIOD
+                    else -> throw MetronomeInvalidDataException("Unknown ResetFrequency: $value")
                 }
 
             /**
@@ -28290,7 +28053,7 @@ private constructor(
              * @throws MetronomeInvalidDataException if any value type in this object doesn't match
              *   its expected type.
              */
-            fun validate(): QuantityManagementMode = apply {
+            fun validate(): ResetFrequency = apply {
                 if (validated) {
                     return@apply
                 }
@@ -28320,7 +28083,7 @@ private constructor(
                     return true
                 }
 
-                return other is QuantityManagementMode && value == other.value
+                return other is ResetFrequency && value == other.value
             }
 
             override fun hashCode() = value.hashCode()
@@ -28328,376 +28091,313 @@ private constructor(
             override fun toString() = value.toString()
         }
 
-        class SeatConfig
-        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
-        private constructor(
-            private val initialSeatIds: JsonField<List<String>>,
-            private val seatGroupKey: JsonField<String>,
-            private val initialUnassignedSeats: JsonField<Double>,
-            private val additionalProperties: MutableMap<String, JsonValue>,
-        ) {
+        override fun equals(other: Any?): Boolean {
+            if (this === other) {
+                return true
+            }
 
-            @JsonCreator
-            private constructor(
-                @JsonProperty("initial_seat_ids")
-                @ExcludeMissing
-                initialSeatIds: JsonField<List<String>> = JsonMissing.of(),
-                @JsonProperty("seat_group_key")
-                @ExcludeMissing
-                seatGroupKey: JsonField<String> = JsonMissing.of(),
-                @JsonProperty("initial_unassigned_seats")
-                @ExcludeMissing
-                initialUnassignedSeats: JsonField<Double> = JsonMissing.of(),
-            ) : this(initialSeatIds, seatGroupKey, initialUnassignedSeats, mutableMapOf())
+            return other is AddSpendTracker &&
+                alias == other.alias &&
+                applicableSpendSpecifiers == other.applicableSpendSpecifiers &&
+                creditTypeId == other.creditTypeId &&
+                resetFrequency == other.resetFrequency &&
+                additionalProperties == other.additionalProperties
+        }
 
-            /**
-             * The initial assigned seats on this subscription.
-             *
-             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
-             *   value).
-             */
-            fun initialSeatIds(): List<String> = initialSeatIds.getRequired("initial_seat_ids")
+        private val hashCode: Int by lazy {
+            Objects.hash(
+                alias,
+                applicableSpendSpecifiers,
+                creditTypeId,
+                resetFrequency,
+                additionalProperties,
+            )
+        }
 
-            /**
-             * The property name, sent on usage events, that identifies the seat ID associated with
-             * the usage event. For example, the property name might be seat_id or user_id. The
-             * property must be set as a group key on billable metrics and a presentation/pricing
-             * group key on contract products. This allows linked recurring credits with an
-             * allocation per seat to be consumed by only one seat's usage.
-             *
-             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
-             *   value).
-             */
-            fun seatGroupKey(): String = seatGroupKey.getRequired("seat_group_key")
+        override fun hashCode(): Int = hashCode
 
-            /**
-             * The initial amount of unassigned seats on this subscription.
-             *
-             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
-             *   if the server responded with an unexpected value).
-             */
-            fun initialUnassignedSeats(): Optional<Double> =
-                initialUnassignedSeats.getOptional("initial_unassigned_seats")
+        override fun toString() =
+            "AddSpendTracker{alias=$alias, applicableSpendSpecifiers=$applicableSpendSpecifiers, creditTypeId=$creditTypeId, resetFrequency=$resetFrequency, additionalProperties=$additionalProperties}"
+    }
 
-            /**
-             * Returns the raw JSON value of [initialSeatIds].
-             *
-             * Unlike [initialSeatIds], this method doesn't throw if the JSON field has an
-             * unexpected type.
-             */
-            @JsonProperty("initial_seat_ids")
-            @ExcludeMissing
-            fun _initialSeatIds(): JsonField<List<String>> = initialSeatIds
+    class AddSubscription
+    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+    private constructor(
+        private val collectionSchedule: JsonField<CollectionSchedule>,
+        private val proration: JsonField<Proration>,
+        private val subscriptionRate: JsonField<SubscriptionRate>,
+        private val customFields: JsonField<CustomFields>,
+        private val description: JsonField<String>,
+        private val endingBefore: JsonField<OffsetDateTime>,
+        private val initialQuantity: JsonField<Double>,
+        private val name: JsonField<String>,
+        private val quantityManagementMode: JsonField<QuantityManagementMode>,
+        private val seatConfig: JsonField<SeatConfig>,
+        private val startingAt: JsonField<OffsetDateTime>,
+        private val temporaryId: JsonField<String>,
+        private val additionalProperties: MutableMap<String, JsonValue>,
+    ) {
 
-            /**
-             * Returns the raw JSON value of [seatGroupKey].
-             *
-             * Unlike [seatGroupKey], this method doesn't throw if the JSON field has an unexpected
-             * type.
-             */
-            @JsonProperty("seat_group_key")
+        @JsonCreator
+        private constructor(
+            @JsonProperty("collection_schedule")
             @ExcludeMissing
-            fun _seatGroupKey(): JsonField<String> = seatGroupKey
-
-            /**
-             * Returns the raw JSON value of [initialUnassignedSeats].
-             *
-             * Unlike [initialUnassignedSeats], this method doesn't throw if the JSON field has an
-             * unexpected type.
-             */
-            @JsonProperty("initial_unassigned_seats")
+            collectionSchedule: JsonField<CollectionSchedule> = JsonMissing.of(),
+            @JsonProperty("proration")
             @ExcludeMissing
-            fun _initialUnassignedSeats(): JsonField<Double> = initialUnassignedSeats
-
-            @JsonAnySetter
-            private fun putAdditionalProperty(key: String, value: JsonValue) {
-                additionalProperties.put(key, value)
-            }
-
-            @JsonAnyGetter
+            proration: JsonField<Proration> = JsonMissing.of(),
+            @JsonProperty("subscription_rate")
             @ExcludeMissing
-            fun _additionalProperties(): Map<String, JsonValue> =
-                Collections.unmodifiableMap(additionalProperties)
+            subscriptionRate: JsonField<SubscriptionRate> = JsonMissing.of(),
+            @JsonProperty("custom_fields")
+            @ExcludeMissing
+            customFields: JsonField<CustomFields> = JsonMissing.of(),
+            @JsonProperty("description")
+            @ExcludeMissing
+            description: JsonField<String> = JsonMissing.of(),
+            @JsonProperty("ending_before")
+            @ExcludeMissing
+            endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+            @JsonProperty("initial_quantity")
+            @ExcludeMissing
+            initialQuantity: JsonField<Double> = JsonMissing.of(),
+            @JsonProperty("name") @ExcludeMissing name: JsonField<String> = JsonMissing.of(),
+            @JsonProperty("quantity_management_mode")
+            @ExcludeMissing
+            quantityManagementMode: JsonField<QuantityManagementMode> = JsonMissing.of(),
+            @JsonProperty("seat_config")
+            @ExcludeMissing
+            seatConfig: JsonField<SeatConfig> = JsonMissing.of(),
+            @JsonProperty("starting_at")
+            @ExcludeMissing
+            startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+            @JsonProperty("temporary_id")
+            @ExcludeMissing
+            temporaryId: JsonField<String> = JsonMissing.of(),
+        ) : this(
+            collectionSchedule,
+            proration,
+            subscriptionRate,
+            customFields,
+            description,
+            endingBefore,
+            initialQuantity,
+            name,
+            quantityManagementMode,
+            seatConfig,
+            startingAt,
+            temporaryId,
+            mutableMapOf(),
+        )
 
-            fun toBuilder() = Builder().from(this)
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun collectionSchedule(): CollectionSchedule =
+            collectionSchedule.getRequired("collection_schedule")
 
-            companion object {
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun proration(): Proration = proration.getRequired("proration")
 
-                /**
-                 * Returns a mutable builder for constructing an instance of [SeatConfig].
-                 *
-                 * The following fields are required:
-                 * ```java
-                 * .initialSeatIds()
-                 * .seatGroupKey()
-                 * ```
-                 */
-                @JvmStatic fun builder() = Builder()
-            }
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun subscriptionRate(): SubscriptionRate = subscriptionRate.getRequired("subscription_rate")
 
-            /** A builder for [SeatConfig]. */
-            class Builder internal constructor() {
+        /**
+         * Custom fields to be added eg. { "key1": "value1", "key2": "value2" }
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun customFields(): Optional<CustomFields> = customFields.getOptional("custom_fields")
 
-                private var initialSeatIds: JsonField<MutableList<String>>? = null
-                private var seatGroupKey: JsonField<String>? = null
-                private var initialUnassignedSeats: JsonField<Double> = JsonMissing.of()
-                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun description(): Optional<String> = description.getOptional("description")
 
-                @JvmSynthetic
-                internal fun from(seatConfig: SeatConfig) = apply {
-                    initialSeatIds = seatConfig.initialSeatIds.map { it.toMutableList() }
-                    seatGroupKey = seatConfig.seatGroupKey
-                    initialUnassignedSeats = seatConfig.initialUnassignedSeats
-                    additionalProperties = seatConfig.additionalProperties.toMutableMap()
-                }
+        /**
+         * Exclusive end time for the subscription. If not provided, subscription inherits contract
+         * end date.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun endingBefore(): Optional<OffsetDateTime> = endingBefore.getOptional("ending_before")
 
-                /** The initial assigned seats on this subscription. */
-                fun initialSeatIds(initialSeatIds: List<String>) =
-                    initialSeatIds(JsonField.of(initialSeatIds))
+        /**
+         * The initial quantity for the subscription. It must be non-negative value. Required if
+         * quantity_management_mode is QUANTITY_ONLY.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun initialQuantity(): Optional<Double> = initialQuantity.getOptional("initial_quantity")
 
-                /**
-                 * Sets [Builder.initialSeatIds] to an arbitrary JSON value.
-                 *
-                 * You should usually call [Builder.initialSeatIds] with a well-typed `List<String>`
-                 * value instead. This method is primarily for setting the field to an undocumented
-                 * or not yet supported value.
-                 */
-                fun initialSeatIds(initialSeatIds: JsonField<List<String>>) = apply {
-                    this.initialSeatIds = initialSeatIds.map { it.toMutableList() }
-                }
-
-                /**
-                 * Adds a single [String] to [initialSeatIds].
-                 *
-                 * @throws IllegalStateException if the field was previously set to a non-list.
-                 */
-                fun addInitialSeatId(initialSeatId: String) = apply {
-                    initialSeatIds =
-                        (initialSeatIds ?: JsonField.of(mutableListOf())).also {
-                            checkKnown("initialSeatIds", it).add(initialSeatId)
-                        }
-                }
-
-                /**
-                 * The property name, sent on usage events, that identifies the seat ID associated
-                 * with the usage event. For example, the property name might be seat_id or user_id.
-                 * The property must be set as a group key on billable metrics and a
-                 * presentation/pricing group key on contract products. This allows linked recurring
-                 * credits with an allocation per seat to be consumed by only one seat's usage.
-                 */
-                fun seatGroupKey(seatGroupKey: String) = seatGroupKey(JsonField.of(seatGroupKey))
-
-                /**
-                 * Sets [Builder.seatGroupKey] to an arbitrary JSON value.
-                 *
-                 * You should usually call [Builder.seatGroupKey] with a well-typed [String] value
-                 * instead. This method is primarily for setting the field to an undocumented or not
-                 * yet supported value.
-                 */
-                fun seatGroupKey(seatGroupKey: JsonField<String>) = apply {
-                    this.seatGroupKey = seatGroupKey
-                }
-
-                /** The initial amount of unassigned seats on this subscription. */
-                fun initialUnassignedSeats(initialUnassignedSeats: Double) =
-                    initialUnassignedSeats(JsonField.of(initialUnassignedSeats))
-
-                /**
-                 * Sets [Builder.initialUnassignedSeats] to an arbitrary JSON value.
-                 *
-                 * You should usually call [Builder.initialUnassignedSeats] with a well-typed
-                 * [Double] value instead. This method is primarily for setting the field to an
-                 * undocumented or not yet supported value.
-                 */
-                fun initialUnassignedSeats(initialUnassignedSeats: JsonField<Double>) = apply {
-                    this.initialUnassignedSeats = initialUnassignedSeats
-                }
-
-                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                    this.additionalProperties.clear()
-                    putAllAdditionalProperties(additionalProperties)
-                }
-
-                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-                    additionalProperties.put(key, value)
-                }
-
-                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
-                    apply {
-                        this.additionalProperties.putAll(additionalProperties)
-                    }
-
-                fun removeAdditionalProperty(key: String) = apply {
-                    additionalProperties.remove(key)
-                }
-
-                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-                    keys.forEach(::removeAdditionalProperty)
-                }
-
-                /**
-                 * Returns an immutable instance of [SeatConfig].
-                 *
-                 * Further updates to this [Builder] will not mutate the returned instance.
-                 *
-                 * The following fields are required:
-                 * ```java
-                 * .initialSeatIds()
-                 * .seatGroupKey()
-                 * ```
-                 *
-                 * @throws IllegalStateException if any required field is unset.
-                 */
-                fun build(): SeatConfig =
-                    SeatConfig(
-                        checkRequired("initialSeatIds", initialSeatIds).map { it.toImmutable() },
-                        checkRequired("seatGroupKey", seatGroupKey),
-                        initialUnassignedSeats,
-                        additionalProperties.toMutableMap(),
-                    )
-            }
-
-            private var validated: Boolean = false
-
-            /**
-             * Validates that the types of all values in this object match their expected types
-             * recursively.
-             *
-             * This method is _not_ forwards compatible with new types from the API for existing
-             * fields.
-             *
-             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
-             *   its expected type.
-             */
-            fun validate(): SeatConfig = apply {
-                if (validated) {
-                    return@apply
-                }
-
-                initialSeatIds()
-                seatGroupKey()
-                initialUnassignedSeats()
-                validated = true
-            }
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun name(): Optional<String> = name.getOptional("name")
 
-            fun isValid(): Boolean =
-                try {
-                    validate()
-                    true
-                } catch (e: MetronomeInvalidDataException) {
-                    false
-                }
+        /**
+         * Determines how the subscription's quantity is controlled. Defaults to QUANTITY_ONLY.
+         * **QUANTITY_ONLY**: The subscription quantity is specified directly on the subscription.
+         * `initial_quantity` must be provided with this option. Compatible with recurring
+         * commits/credits that use POOLED allocation. **SEAT_BASED**: Use when you want to pass
+         * specific seat identifiers (e.g. add user_123) to increment and decrement a subscription
+         * quantity, rather than directly providing the quantity. You must use a **SEAT_BASED**
+         * subscription to use a linked recurring credit with an allocation per seat. `seat_config`
+         * must be provided with this option.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun quantityManagementMode(): Optional<QuantityManagementMode> =
+            quantityManagementMode.getOptional("quantity_management_mode")
 
-            /**
-             * Returns a score indicating how many valid values are contained in this object
-             * recursively.
-             *
-             * Used for best match union deserialization.
-             */
-            @JvmSynthetic
-            internal fun validity(): Int =
-                (initialSeatIds.asKnown().getOrNull()?.size ?: 0) +
-                    (if (seatGroupKey.asKnown().isPresent) 1 else 0) +
-                    (if (initialUnassignedSeats.asKnown().isPresent) 1 else 0)
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun seatConfig(): Optional<SeatConfig> = seatConfig.getOptional("seat_config")
 
-            override fun equals(other: Any?): Boolean {
-                if (this === other) {
-                    return true
-                }
+        /**
+         * Inclusive start time for the subscription. If not provided, defaults to contract start
+         * date
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun startingAt(): Optional<OffsetDateTime> = startingAt.getOptional("starting_at")
 
-                return other is SeatConfig &&
-                    initialSeatIds == other.initialSeatIds &&
-                    seatGroupKey == other.seatGroupKey &&
-                    initialUnassignedSeats == other.initialUnassignedSeats &&
-                    additionalProperties == other.additionalProperties
-            }
+        /**
+         * A temporary ID used to reference the subscription in recurring commit/credit subscription
+         * configs created within the same payload.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun temporaryId(): Optional<String> = temporaryId.getOptional("temporary_id")
 
-            private val hashCode: Int by lazy {
-                Objects.hash(
-                    initialSeatIds,
-                    seatGroupKey,
-                    initialUnassignedSeats,
-                    additionalProperties,
-                )
-            }
+        /**
+         * Returns the raw JSON value of [collectionSchedule].
+         *
+         * Unlike [collectionSchedule], this method doesn't throw if the JSON field has an
+         * unexpected type.
+         */
+        @JsonProperty("collection_schedule")
+        @ExcludeMissing
+        fun _collectionSchedule(): JsonField<CollectionSchedule> = collectionSchedule
 
-            override fun hashCode(): Int = hashCode
+        /**
+         * Returns the raw JSON value of [proration].
+         *
+         * Unlike [proration], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("proration")
+        @ExcludeMissing
+        fun _proration(): JsonField<Proration> = proration
 
-            override fun toString() =
-                "SeatConfig{initialSeatIds=$initialSeatIds, seatGroupKey=$seatGroupKey, initialUnassignedSeats=$initialUnassignedSeats, additionalProperties=$additionalProperties}"
-        }
+        /**
+         * Returns the raw JSON value of [subscriptionRate].
+         *
+         * Unlike [subscriptionRate], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("subscription_rate")
+        @ExcludeMissing
+        fun _subscriptionRate(): JsonField<SubscriptionRate> = subscriptionRate
 
-        override fun equals(other: Any?): Boolean {
-            if (this === other) {
-                return true
-            }
+        /**
+         * Returns the raw JSON value of [customFields].
+         *
+         * Unlike [customFields], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("custom_fields")
+        @ExcludeMissing
+        fun _customFields(): JsonField<CustomFields> = customFields
 
-            return other is AddSubscription &&
-                collectionSchedule == other.collectionSchedule &&
-                proration == other.proration &&
-                subscriptionRate == other.subscriptionRate &&
-                customFields == other.customFields &&
-                description == other.description &&
-                endingBefore == other.endingBefore &&
-                initialQuantity == other.initialQuantity &&
-                name == other.name &&
-                quantityManagementMode == other.quantityManagementMode &&
-                seatConfig == other.seatConfig &&
-                startingAt == other.startingAt &&
-                temporaryId == other.temporaryId &&
-                additionalProperties == other.additionalProperties
-        }
+        /**
+         * Returns the raw JSON value of [description].
+         *
+         * Unlike [description], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("description")
+        @ExcludeMissing
+        fun _description(): JsonField<String> = description
 
-        private val hashCode: Int by lazy {
-            Objects.hash(
-                collectionSchedule,
-                proration,
-                subscriptionRate,
-                customFields,
-                description,
-                endingBefore,
-                initialQuantity,
-                name,
-                quantityManagementMode,
-                seatConfig,
-                startingAt,
-                temporaryId,
-                additionalProperties,
-            )
-        }
+        /**
+         * Returns the raw JSON value of [endingBefore].
+         *
+         * Unlike [endingBefore], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("ending_before")
+        @ExcludeMissing
+        fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
 
-        override fun hashCode(): Int = hashCode
+        /**
+         * Returns the raw JSON value of [initialQuantity].
+         *
+         * Unlike [initialQuantity], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("initial_quantity")
+        @ExcludeMissing
+        fun _initialQuantity(): JsonField<Double> = initialQuantity
 
-        override fun toString() =
-            "AddSubscription{collectionSchedule=$collectionSchedule, proration=$proration, subscriptionRate=$subscriptionRate, customFields=$customFields, description=$description, endingBefore=$endingBefore, initialQuantity=$initialQuantity, name=$name, quantityManagementMode=$quantityManagementMode, seatConfig=$seatConfig, startingAt=$startingAt, temporaryId=$temporaryId, additionalProperties=$additionalProperties}"
-    }
+        /**
+         * Returns the raw JSON value of [name].
+         *
+         * Unlike [name], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
 
-    class ArchiveCommit
-    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
-    private constructor(
-        private val id: JsonField<String>,
-        private val additionalProperties: MutableMap<String, JsonValue>,
-    ) {
+        /**
+         * Returns the raw JSON value of [quantityManagementMode].
+         *
+         * Unlike [quantityManagementMode], this method doesn't throw if the JSON field has an
+         * unexpected type.
+         */
+        @JsonProperty("quantity_management_mode")
+        @ExcludeMissing
+        fun _quantityManagementMode(): JsonField<QuantityManagementMode> = quantityManagementMode
 
-        @JsonCreator
-        private constructor(
-            @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of()
-        ) : this(id, mutableMapOf())
+        /**
+         * Returns the raw JSON value of [seatConfig].
+         *
+         * Unlike [seatConfig], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("seat_config")
+        @ExcludeMissing
+        fun _seatConfig(): JsonField<SeatConfig> = seatConfig
 
         /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         * Returns the raw JSON value of [startingAt].
+         *
+         * Unlike [startingAt], this method doesn't throw if the JSON field has an unexpected type.
          */
-        fun id(): String = id.getRequired("id")
+        @JsonProperty("starting_at")
+        @ExcludeMissing
+        fun _startingAt(): JsonField<OffsetDateTime> = startingAt
 
         /**
-         * Returns the raw JSON value of [id].
+         * Returns the raw JSON value of [temporaryId].
          *
-         * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+         * Unlike [temporaryId], this method doesn't throw if the JSON field has an unexpected type.
          */
-        @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+        @JsonProperty("temporary_id")
+        @ExcludeMissing
+        fun _temporaryId(): JsonField<String> = temporaryId
 
         @JsonAnySetter
         private fun putAdditionalProperty(key: String, value: JsonValue) {
@@ -28714,200 +28414,236 @@ private constructor(
         companion object {
 
             /**
-             * Returns a mutable builder for constructing an instance of [ArchiveCommit].
+             * Returns a mutable builder for constructing an instance of [AddSubscription].
              *
              * The following fields are required:
              * ```java
-             * .id()
+             * .collectionSchedule()
+             * .proration()
+             * .subscriptionRate()
              * ```
              */
             @JvmStatic fun builder() = Builder()
         }
 
-        /** A builder for [ArchiveCommit]. */
+        /** A builder for [AddSubscription]. */
         class Builder internal constructor() {
 
-            private var id: JsonField<String>? = null
+            private var collectionSchedule: JsonField<CollectionSchedule>? = null
+            private var proration: JsonField<Proration>? = null
+            private var subscriptionRate: JsonField<SubscriptionRate>? = null
+            private var customFields: JsonField<CustomFields> = JsonMissing.of()
+            private var description: JsonField<String> = JsonMissing.of()
+            private var endingBefore: JsonField<OffsetDateTime> = JsonMissing.of()
+            private var initialQuantity: JsonField<Double> = JsonMissing.of()
+            private var name: JsonField<String> = JsonMissing.of()
+            private var quantityManagementMode: JsonField<QuantityManagementMode> = JsonMissing.of()
+            private var seatConfig: JsonField<SeatConfig> = JsonMissing.of()
+            private var startingAt: JsonField<OffsetDateTime> = JsonMissing.of()
+            private var temporaryId: JsonField<String> = JsonMissing.of()
             private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
             @JvmSynthetic
-            internal fun from(archiveCommit: ArchiveCommit) = apply {
-                id = archiveCommit.id
-                additionalProperties = archiveCommit.additionalProperties.toMutableMap()
+            internal fun from(addSubscription: AddSubscription) = apply {
+                collectionSchedule = addSubscription.collectionSchedule
+                proration = addSubscription.proration
+                subscriptionRate = addSubscription.subscriptionRate
+                customFields = addSubscription.customFields
+                description = addSubscription.description
+                endingBefore = addSubscription.endingBefore
+                initialQuantity = addSubscription.initialQuantity
+                name = addSubscription.name
+                quantityManagementMode = addSubscription.quantityManagementMode
+                seatConfig = addSubscription.seatConfig
+                startingAt = addSubscription.startingAt
+                temporaryId = addSubscription.temporaryId
+                additionalProperties = addSubscription.additionalProperties.toMutableMap()
             }
 
-            fun id(id: String) = id(JsonField.of(id))
+            fun collectionSchedule(collectionSchedule: CollectionSchedule) =
+                collectionSchedule(JsonField.of(collectionSchedule))
 
             /**
-             * Sets [Builder.id] to an arbitrary JSON value.
+             * Sets [Builder.collectionSchedule] to an arbitrary JSON value.
              *
-             * You should usually call [Builder.id] with a well-typed [String] value instead. This
-             * method is primarily for setting the field to an undocumented or not yet supported
-             * value.
+             * You should usually call [Builder.collectionSchedule] with a well-typed
+             * [CollectionSchedule] value instead. This method is primarily for setting the field to
+             * an undocumented or not yet supported value.
              */
-            fun id(id: JsonField<String>) = apply { this.id = id }
-
-            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                this.additionalProperties.clear()
-                putAllAdditionalProperties(additionalProperties)
+            fun collectionSchedule(collectionSchedule: JsonField<CollectionSchedule>) = apply {
+                this.collectionSchedule = collectionSchedule
             }
 
-            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-                additionalProperties.put(key, value)
-            }
+            fun proration(proration: Proration) = proration(JsonField.of(proration))
 
-            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                this.additionalProperties.putAll(additionalProperties)
-            }
+            /**
+             * Sets [Builder.proration] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.proration] with a well-typed [Proration] value
+             * instead. This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun proration(proration: JsonField<Proration>) = apply { this.proration = proration }
 
-            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
+            fun subscriptionRate(subscriptionRate: SubscriptionRate) =
+                subscriptionRate(JsonField.of(subscriptionRate))
 
-            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-                keys.forEach(::removeAdditionalProperty)
+            /**
+             * Sets [Builder.subscriptionRate] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.subscriptionRate] with a well-typed
+             * [SubscriptionRate] value instead. This method is primarily for setting the field to
+             * an undocumented or not yet supported value.
+             */
+            fun subscriptionRate(subscriptionRate: JsonField<SubscriptionRate>) = apply {
+                this.subscriptionRate = subscriptionRate
             }
 
+            /** Custom fields to be added eg. { "key1": "value1", "key2": "value2" } */
+            fun customFields(customFields: CustomFields) = customFields(JsonField.of(customFields))
+
             /**
-             * Returns an immutable instance of [ArchiveCommit].
-             *
-             * Further updates to this [Builder] will not mutate the returned instance.
-             *
-             * The following fields are required:
-             * ```java
-             * .id()
-             * ```
+             * Sets [Builder.customFields] to an arbitrary JSON value.
              *
-             * @throws IllegalStateException if any required field is unset.
+             * You should usually call [Builder.customFields] with a well-typed [CustomFields] value
+             * instead. This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
              */
-            fun build(): ArchiveCommit =
-                ArchiveCommit(checkRequired("id", id), additionalProperties.toMutableMap())
-        }
+            fun customFields(customFields: JsonField<CustomFields>) = apply {
+                this.customFields = customFields
+            }
 
-        private var validated: Boolean = false
+            fun description(description: String) = description(JsonField.of(description))
 
-        /**
-         * Validates that the types of all values in this object match their expected types
-         * recursively.
-         *
-         * This method is _not_ forwards compatible with new types from the API for existing fields.
-         *
-         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
-         *   expected type.
-         */
-        fun validate(): ArchiveCommit = apply {
-            if (validated) {
-                return@apply
+            /**
+             * Sets [Builder.description] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.description] with a well-typed [String] value
+             * instead. This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun description(description: JsonField<String>) = apply {
+                this.description = description
             }
 
-            id()
-            validated = true
-        }
+            /**
+             * Exclusive end time for the subscription. If not provided, subscription inherits
+             * contract end date.
+             */
+            fun endingBefore(endingBefore: OffsetDateTime) =
+                endingBefore(JsonField.of(endingBefore))
 
-        fun isValid(): Boolean =
-            try {
-                validate()
-                true
-            } catch (e: MetronomeInvalidDataException) {
-                false
+            /**
+             * Sets [Builder.endingBefore] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.endingBefore] with a well-typed [OffsetDateTime]
+             * value instead. This method is primarily for setting the field to an undocumented or
+             * not yet supported value.
+             */
+            fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
+                this.endingBefore = endingBefore
             }
 
-        /**
-         * Returns a score indicating how many valid values are contained in this object
-         * recursively.
-         *
-         * Used for best match union deserialization.
-         */
-        @JvmSynthetic internal fun validity(): Int = (if (id.asKnown().isPresent) 1 else 0)
+            /**
+             * The initial quantity for the subscription. It must be non-negative value. Required if
+             * quantity_management_mode is QUANTITY_ONLY.
+             */
+            fun initialQuantity(initialQuantity: Double) =
+                initialQuantity(JsonField.of(initialQuantity))
 
-        override fun equals(other: Any?): Boolean {
-            if (this === other) {
-                return true
+            /**
+             * Sets [Builder.initialQuantity] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.initialQuantity] with a well-typed [Double] value
+             * instead. This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun initialQuantity(initialQuantity: JsonField<Double>) = apply {
+                this.initialQuantity = initialQuantity
             }
 
-            return other is ArchiveCommit &&
-                id == other.id &&
-                additionalProperties == other.additionalProperties
-        }
-
-        private val hashCode: Int by lazy { Objects.hash(id, additionalProperties) }
-
-        override fun hashCode(): Int = hashCode
-
-        override fun toString() =
-            "ArchiveCommit{id=$id, additionalProperties=$additionalProperties}"
-    }
-
-    class ArchiveCredit
-    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
-    private constructor(
-        private val id: JsonField<String>,
-        private val additionalProperties: MutableMap<String, JsonValue>,
-    ) {
-
-        @JsonCreator
-        private constructor(
-            @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of()
-        ) : this(id, mutableMapOf())
-
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
-         */
-        fun id(): String = id.getRequired("id")
-
-        /**
-         * Returns the raw JSON value of [id].
-         *
-         * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+            fun name(name: String) = name(JsonField.of(name))
 
-        @JsonAnySetter
-        private fun putAdditionalProperty(key: String, value: JsonValue) {
-            additionalProperties.put(key, value)
-        }
+            /**
+             * Sets [Builder.name] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.name] with a well-typed [String] value instead. This
+             * method is primarily for setting the field to an undocumented or not yet supported
+             * value.
+             */
+            fun name(name: JsonField<String>) = apply { this.name = name }
 
-        @JsonAnyGetter
-        @ExcludeMissing
-        fun _additionalProperties(): Map<String, JsonValue> =
-            Collections.unmodifiableMap(additionalProperties)
+            /**
+             * Determines how the subscription's quantity is controlled. Defaults to QUANTITY_ONLY.
+             * **QUANTITY_ONLY**: The subscription quantity is specified directly on the
+             * subscription. `initial_quantity` must be provided with this option. Compatible with
+             * recurring commits/credits that use POOLED allocation. **SEAT_BASED**: Use when you
+             * want to pass specific seat identifiers (e.g. add user_123) to increment and decrement
+             * a subscription quantity, rather than directly providing the quantity. You must use a
+             * **SEAT_BASED** subscription to use a linked recurring credit with an allocation per
+             * seat. `seat_config` must be provided with this option.
+             */
+            fun quantityManagementMode(quantityManagementMode: QuantityManagementMode) =
+                quantityManagementMode(JsonField.of(quantityManagementMode))
 
-        fun toBuilder() = Builder().from(this)
+            /**
+             * Sets [Builder.quantityManagementMode] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.quantityManagementMode] with a well-typed
+             * [QuantityManagementMode] value instead. This method is primarily for setting the
+             * field to an undocumented or not yet supported value.
+             */
+            fun quantityManagementMode(quantityManagementMode: JsonField<QuantityManagementMode>) =
+                apply {
+                    this.quantityManagementMode = quantityManagementMode
+                }
 
-        companion object {
+            fun seatConfig(seatConfig: SeatConfig) = seatConfig(JsonField.of(seatConfig))
 
             /**
-             * Returns a mutable builder for constructing an instance of [ArchiveCredit].
+             * Sets [Builder.seatConfig] to an arbitrary JSON value.
              *
-             * The following fields are required:
-             * ```java
-             * .id()
-             * ```
+             * You should usually call [Builder.seatConfig] with a well-typed [SeatConfig] value
+             * instead. This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
              */
-            @JvmStatic fun builder() = Builder()
-        }
-
-        /** A builder for [ArchiveCredit]. */
-        class Builder internal constructor() {
+            fun seatConfig(seatConfig: JsonField<SeatConfig>) = apply {
+                this.seatConfig = seatConfig
+            }
 
-            private var id: JsonField<String>? = null
-            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+            /**
+             * Inclusive start time for the subscription. If not provided, defaults to contract
+             * start date
+             */
+            fun startingAt(startingAt: OffsetDateTime) = startingAt(JsonField.of(startingAt))
 
-            @JvmSynthetic
-            internal fun from(archiveCredit: ArchiveCredit) = apply {
-                id = archiveCredit.id
-                additionalProperties = archiveCredit.additionalProperties.toMutableMap()
+            /**
+             * Sets [Builder.startingAt] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.startingAt] with a well-typed [OffsetDateTime] value
+             * instead. This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                this.startingAt = startingAt
             }
 
-            fun id(id: String) = id(JsonField.of(id))
+            /**
+             * A temporary ID used to reference the subscription in recurring commit/credit
+             * subscription configs created within the same payload.
+             */
+            fun temporaryId(temporaryId: String) = temporaryId(JsonField.of(temporaryId))
 
             /**
-             * Sets [Builder.id] to an arbitrary JSON value.
+             * Sets [Builder.temporaryId] to an arbitrary JSON value.
              *
-             * You should usually call [Builder.id] with a well-typed [String] value instead. This
-             * method is primarily for setting the field to an undocumented or not yet supported
-             * value.
+             * You should usually call [Builder.temporaryId] with a well-typed [String] value
+             * instead. This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
              */
-            fun id(id: JsonField<String>) = apply { this.id = id }
+            fun temporaryId(temporaryId: JsonField<String>) = apply {
+                this.temporaryId = temporaryId
+            }
 
             fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
                 this.additionalProperties.clear()
@@ -28929,19 +28665,35 @@ private constructor(
             }
 
             /**
-             * Returns an immutable instance of [ArchiveCredit].
+             * Returns an immutable instance of [AddSubscription].
              *
              * Further updates to this [Builder] will not mutate the returned instance.
              *
              * The following fields are required:
              * ```java
-             * .id()
+             * .collectionSchedule()
+             * .proration()
+             * .subscriptionRate()
              * ```
              *
              * @throws IllegalStateException if any required field is unset.
              */
-            fun build(): ArchiveCredit =
-                ArchiveCredit(checkRequired("id", id), additionalProperties.toMutableMap())
+            fun build(): AddSubscription =
+                AddSubscription(
+                    checkRequired("collectionSchedule", collectionSchedule),
+                    checkRequired("proration", proration),
+                    checkRequired("subscriptionRate", subscriptionRate),
+                    customFields,
+                    description,
+                    endingBefore,
+                    initialQuantity,
+                    name,
+                    quantityManagementMode,
+                    seatConfig,
+                    startingAt,
+                    temporaryId,
+                    additionalProperties.toMutableMap(),
+                )
         }
 
         private var validated: Boolean = false
@@ -28955,12 +28707,23 @@ private constructor(
          * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
          *   expected type.
          */
-        fun validate(): ArchiveCredit = apply {
+        fun validate(): AddSubscription = apply {
             if (validated) {
                 return@apply
             }
 
-            id()
+            collectionSchedule().validate()
+            proration().validate()
+            subscriptionRate().validate()
+            customFields().ifPresent { it.validate() }
+            description()
+            endingBefore()
+            initialQuantity()
+            name()
+            quantityManagementMode().ifPresent { it.validate() }
+            seatConfig().ifPresent { it.validate() }
+            startingAt()
+            temporaryId()
             validated = true
         }
 
@@ -28978,377 +28741,2219 @@ private constructor(
          *
          * Used for best match union deserialization.
          */
-        @JvmSynthetic internal fun validity(): Int = (if (id.asKnown().isPresent) 1 else 0)
-
-        override fun equals(other: Any?): Boolean {
-            if (this === other) {
-                return true
-            }
-
-            return other is ArchiveCredit &&
-                id == other.id &&
-                additionalProperties == other.additionalProperties
-        }
-
-        private val hashCode: Int by lazy { Objects.hash(id, additionalProperties) }
+        @JvmSynthetic
+        internal fun validity(): Int =
+            (collectionSchedule.asKnown().getOrNull()?.validity() ?: 0) +
+                (proration.asKnown().getOrNull()?.validity() ?: 0) +
+                (subscriptionRate.asKnown().getOrNull()?.validity() ?: 0) +
+                (customFields.asKnown().getOrNull()?.validity() ?: 0) +
+                (if (description.asKnown().isPresent) 1 else 0) +
+                (if (endingBefore.asKnown().isPresent) 1 else 0) +
+                (if (initialQuantity.asKnown().isPresent) 1 else 0) +
+                (if (name.asKnown().isPresent) 1 else 0) +
+                (quantityManagementMode.asKnown().getOrNull()?.validity() ?: 0) +
+                (seatConfig.asKnown().getOrNull()?.validity() ?: 0) +
+                (if (startingAt.asKnown().isPresent) 1 else 0) +
+                (if (temporaryId.asKnown().isPresent) 1 else 0)
 
-        override fun hashCode(): Int = hashCode
+        class CollectionSchedule
+        @JsonCreator
+        private constructor(private val value: JsonField<String>) : Enum {
 
-        override fun toString() =
-            "ArchiveCredit{id=$id, additionalProperties=$additionalProperties}"
-    }
+            /**
+             * Returns this class instance's raw value.
+             *
+             * This is usually only useful if this instance was deserialized from data that doesn't
+             * match any known member, and you want to know that value. For example, if the SDK is
+             * on an older version than the API, then the API may respond with new members that the
+             * SDK is unaware of.
+             */
+            @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
 
-    class ArchiveScheduledCharge
-    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
-    private constructor(
-        private val id: JsonField<String>,
-        private val additionalProperties: MutableMap<String, JsonValue>,
-    ) {
+            companion object {
 
-        @JsonCreator
-        private constructor(
-            @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of()
-        ) : this(id, mutableMapOf())
+                @JvmField val ADVANCE = of("ADVANCE")
 
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
-         */
-        fun id(): String = id.getRequired("id")
+                @JvmField val ARREARS = of("ARREARS")
 
-        /**
-         * Returns the raw JSON value of [id].
-         *
-         * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+                @JvmStatic fun of(value: String) = CollectionSchedule(JsonField.of(value))
+            }
 
-        @JsonAnySetter
-        private fun putAdditionalProperty(key: String, value: JsonValue) {
-            additionalProperties.put(key, value)
-        }
+            /** An enum containing [CollectionSchedule]'s known values. */
+            enum class Known {
+                ADVANCE,
+                ARREARS,
+            }
 
-        @JsonAnyGetter
-        @ExcludeMissing
-        fun _additionalProperties(): Map<String, JsonValue> =
-            Collections.unmodifiableMap(additionalProperties)
+            /**
+             * An enum containing [CollectionSchedule]'s known values, as well as an [_UNKNOWN]
+             * member.
+             *
+             * An instance of [CollectionSchedule] can contain an unknown value in a couple of
+             * cases:
+             * - It was deserialized from data that doesn't match any known member. For example, if
+             *   the SDK is on an older version than the API, then the API may respond with new
+             *   members that the SDK is unaware of.
+             * - It was constructed with an arbitrary value using the [of] method.
+             */
+            enum class Value {
+                ADVANCE,
+                ARREARS,
+                /**
+                 * An enum member indicating that [CollectionSchedule] was instantiated with an
+                 * unknown value.
+                 */
+                _UNKNOWN,
+            }
 
-        fun toBuilder() = Builder().from(this)
+            /**
+             * Returns an enum member corresponding to this class instance's value, or
+             * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+             *
+             * Use the [known] method instead if you're certain the value is always known or if you
+             * want to throw for the unknown case.
+             */
+            fun value(): Value =
+                when (this) {
+                    ADVANCE -> Value.ADVANCE
+                    ARREARS -> Value.ARREARS
+                    else -> Value._UNKNOWN
+                }
 
-        companion object {
+            /**
+             * Returns an enum member corresponding to this class instance's value.
+             *
+             * Use the [value] method instead if you're uncertain the value is always known and
+             * don't want to throw for the unknown case.
+             *
+             * @throws MetronomeInvalidDataException if this class instance's value is a not a known
+             *   member.
+             */
+            fun known(): Known =
+                when (this) {
+                    ADVANCE -> Known.ADVANCE
+                    ARREARS -> Known.ARREARS
+                    else ->
+                        throw MetronomeInvalidDataException("Unknown CollectionSchedule: $value")
+                }
 
             /**
-             * Returns a mutable builder for constructing an instance of [ArchiveScheduledCharge].
+             * Returns this class instance's primitive wire representation.
              *
-             * The following fields are required:
-             * ```java
-             * .id()
-             * ```
+             * This differs from the [toString] method because that method is primarily for
+             * debugging and generally doesn't throw.
+             *
+             * @throws MetronomeInvalidDataException if this class instance's value does not have
+             *   the expected primitive type.
              */
-            @JvmStatic fun builder() = Builder()
-        }
+            fun asString(): String =
+                _value().asString().orElseThrow {
+                    MetronomeInvalidDataException("Value is not a String")
+                }
 
-        /** A builder for [ArchiveScheduledCharge]. */
-        class Builder internal constructor() {
+            private var validated: Boolean = false
 
-            private var id: JsonField<String>? = null
-            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): CollectionSchedule = apply {
+                if (validated) {
+                    return@apply
+                }
 
-            @JvmSynthetic
-            internal fun from(archiveScheduledCharge: ArchiveScheduledCharge) = apply {
-                id = archiveScheduledCharge.id
-                additionalProperties = archiveScheduledCharge.additionalProperties.toMutableMap()
+                known()
+                validated = true
             }
 
-            fun id(id: String) = id(JsonField.of(id))
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
 
             /**
-             * Sets [Builder.id] to an arbitrary JSON value.
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
              *
-             * You should usually call [Builder.id] with a well-typed [String] value instead. This
-             * method is primarily for setting the field to an undocumented or not yet supported
-             * value.
+             * Used for best match union deserialization.
              */
-            fun id(id: JsonField<String>) = apply { this.id = id }
+            @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
 
-            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                this.additionalProperties.clear()
-                putAllAdditionalProperties(additionalProperties)
-            }
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
 
-            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-                additionalProperties.put(key, value)
+                return other is CollectionSchedule && value == other.value
             }
 
-            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                this.additionalProperties.putAll(additionalProperties)
-            }
+            override fun hashCode() = value.hashCode()
 
-            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
+            override fun toString() = value.toString()
+        }
 
-            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-                keys.forEach(::removeAdditionalProperty)
-            }
+        class Proration
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val invoiceBehavior: JsonField<InvoiceBehavior>,
+            private val isProrated: JsonField<Boolean>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("invoice_behavior")
+                @ExcludeMissing
+                invoiceBehavior: JsonField<InvoiceBehavior> = JsonMissing.of(),
+                @JsonProperty("is_prorated")
+                @ExcludeMissing
+                isProrated: JsonField<Boolean> = JsonMissing.of(),
+            ) : this(invoiceBehavior, isProrated, mutableMapOf())
 
             /**
-             * Returns an immutable instance of [ArchiveScheduledCharge].
+             * Indicates how mid-period quantity adjustments are invoiced. **BILL_IMMEDIATELY**:
+             * Only available when collection schedule is `ADVANCE`. The quantity increase will be
+             * billed immediately on the scheduled date. **BILL_ON_NEXT_COLLECTION_DATE**: The
+             * quantity increase will be billed for in-arrears at the end of the period.
              *
-             * Further updates to this [Builder] will not mutate the returned instance.
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun invoiceBehavior(): Optional<InvoiceBehavior> =
+                invoiceBehavior.getOptional("invoice_behavior")
+
+            /**
+             * Indicates if the partial period will be prorated or charged a full amount.
              *
-             * The following fields are required:
-             * ```java
-             * .id()
-             * ```
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun isProrated(): Optional<Boolean> = isProrated.getOptional("is_prorated")
+
+            /**
+             * Returns the raw JSON value of [invoiceBehavior].
              *
-             * @throws IllegalStateException if any required field is unset.
+             * Unlike [invoiceBehavior], this method doesn't throw if the JSON field has an
+             * unexpected type.
              */
-            fun build(): ArchiveScheduledCharge =
-                ArchiveScheduledCharge(checkRequired("id", id), additionalProperties.toMutableMap())
-        }
+            @JsonProperty("invoice_behavior")
+            @ExcludeMissing
+            fun _invoiceBehavior(): JsonField<InvoiceBehavior> = invoiceBehavior
 
-        private var validated: Boolean = false
+            /**
+             * Returns the raw JSON value of [isProrated].
+             *
+             * Unlike [isProrated], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("is_prorated")
+            @ExcludeMissing
+            fun _isProrated(): JsonField<Boolean> = isProrated
 
-        /**
-         * Validates that the types of all values in this object match their expected types
-         * recursively.
-         *
-         * This method is _not_ forwards compatible with new types from the API for existing fields.
-         *
-         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
-         *   expected type.
-         */
-        fun validate(): ArchiveScheduledCharge = apply {
-            if (validated) {
-                return@apply
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
             }
 
-            id()
-            validated = true
-        }
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
 
-        fun isValid(): Boolean =
-            try {
-                validate()
-                true
-            } catch (e: MetronomeInvalidDataException) {
-                false
-            }
+            fun toBuilder() = Builder().from(this)
 
-        /**
-         * Returns a score indicating how many valid values are contained in this object
-         * recursively.
-         *
-         * Used for best match union deserialization.
-         */
-        @JvmSynthetic internal fun validity(): Int = (if (id.asKnown().isPresent) 1 else 0)
+            companion object {
 
-        override fun equals(other: Any?): Boolean {
-            if (this === other) {
-                return true
+                /** Returns a mutable builder for constructing an instance of [Proration]. */
+                @JvmStatic fun builder() = Builder()
             }
 
-            return other is ArchiveScheduledCharge &&
-                id == other.id &&
-                additionalProperties == other.additionalProperties
-        }
+            /** A builder for [Proration]. */
+            class Builder internal constructor() {
 
-        private val hashCode: Int by lazy { Objects.hash(id, additionalProperties) }
+                private var invoiceBehavior: JsonField<InvoiceBehavior> = JsonMissing.of()
+                private var isProrated: JsonField<Boolean> = JsonMissing.of()
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
-        override fun hashCode(): Int = hashCode
+                @JvmSynthetic
+                internal fun from(proration: Proration) = apply {
+                    invoiceBehavior = proration.invoiceBehavior
+                    isProrated = proration.isProrated
+                    additionalProperties = proration.additionalProperties.toMutableMap()
+                }
 
-        override fun toString() =
-            "ArchiveScheduledCharge{id=$id, additionalProperties=$additionalProperties}"
-    }
+                /**
+                 * Indicates how mid-period quantity adjustments are invoiced. **BILL_IMMEDIATELY**:
+                 * Only available when collection schedule is `ADVANCE`. The quantity increase will
+                 * be billed immediately on the scheduled date. **BILL_ON_NEXT_COLLECTION_DATE**:
+                 * The quantity increase will be billed for in-arrears at the end of the period.
+                 */
+                fun invoiceBehavior(invoiceBehavior: InvoiceBehavior) =
+                    invoiceBehavior(JsonField.of(invoiceBehavior))
 
-    class RemoveOverride
-    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
-    private constructor(
-        private val id: JsonField<String>,
-        private val additionalProperties: MutableMap<String, JsonValue>,
-    ) {
+                /**
+                 * Sets [Builder.invoiceBehavior] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.invoiceBehavior] with a well-typed
+                 * [InvoiceBehavior] value instead. This method is primarily for setting the field
+                 * to an undocumented or not yet supported value.
+                 */
+                fun invoiceBehavior(invoiceBehavior: JsonField<InvoiceBehavior>) = apply {
+                    this.invoiceBehavior = invoiceBehavior
+                }
 
-        @JsonCreator
-        private constructor(
-            @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of()
-        ) : this(id, mutableMapOf())
+                /** Indicates if the partial period will be prorated or charged a full amount. */
+                fun isProrated(isProrated: Boolean) = isProrated(JsonField.of(isProrated))
 
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
-         */
-        fun id(): String = id.getRequired("id")
+                /**
+                 * Sets [Builder.isProrated] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.isProrated] with a well-typed [Boolean] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun isProrated(isProrated: JsonField<Boolean>) = apply {
+                    this.isProrated = isProrated
+                }
 
-        /**
-         * Returns the raw JSON value of [id].
-         *
-         * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
 
-        @JsonAnySetter
-        private fun putAdditionalProperty(key: String, value: JsonValue) {
-            additionalProperties.put(key, value)
-        }
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
 
-        @JsonAnyGetter
-        @ExcludeMissing
-        fun _additionalProperties(): Map<String, JsonValue> =
-            Collections.unmodifiableMap(additionalProperties)
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
 
-        fun toBuilder() = Builder().from(this)
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
 
-        companion object {
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [Proration].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 */
+                fun build(): Proration =
+                    Proration(invoiceBehavior, isProrated, additionalProperties.toMutableMap())
+            }
+
+            private var validated: Boolean = false
 
             /**
-             * Returns a mutable builder for constructing an instance of [RemoveOverride].
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
              *
-             * The following fields are required:
-             * ```java
-             * .id()
-             * ```
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
              */
-            @JvmStatic fun builder() = Builder()
-        }
-
-        /** A builder for [RemoveOverride]. */
-        class Builder internal constructor() {
-
-            private var id: JsonField<String>? = null
-            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+            fun validate(): Proration = apply {
+                if (validated) {
+                    return@apply
+                }
 
-            @JvmSynthetic
-            internal fun from(removeOverride: RemoveOverride) = apply {
-                id = removeOverride.id
-                additionalProperties = removeOverride.additionalProperties.toMutableMap()
+                invoiceBehavior().ifPresent { it.validate() }
+                isProrated()
+                validated = true
             }
 
-            fun id(id: String) = id(JsonField.of(id))
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
 
             /**
-             * Sets [Builder.id] to an arbitrary JSON value.
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
              *
-             * You should usually call [Builder.id] with a well-typed [String] value instead. This
-             * method is primarily for setting the field to an undocumented or not yet supported
-             * value.
+             * Used for best match union deserialization.
              */
-            fun id(id: JsonField<String>) = apply { this.id = id }
+            @JvmSynthetic
+            internal fun validity(): Int =
+                (invoiceBehavior.asKnown().getOrNull()?.validity() ?: 0) +
+                    (if (isProrated.asKnown().isPresent) 1 else 0)
 
-            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                this.additionalProperties.clear()
-                putAllAdditionalProperties(additionalProperties)
+            /**
+             * Indicates how mid-period quantity adjustments are invoiced. **BILL_IMMEDIATELY**:
+             * Only available when collection schedule is `ADVANCE`. The quantity increase will be
+             * billed immediately on the scheduled date. **BILL_ON_NEXT_COLLECTION_DATE**: The
+             * quantity increase will be billed for in-arrears at the end of the period.
+             */
+            class InvoiceBehavior
+            @JsonCreator
+            private constructor(private val value: JsonField<String>) : Enum {
+
+                /**
+                 * Returns this class instance's raw value.
+                 *
+                 * This is usually only useful if this instance was deserialized from data that
+                 * doesn't match any known member, and you want to know that value. For example, if
+                 * the SDK is on an older version than the API, then the API may respond with new
+                 * members that the SDK is unaware of.
+                 */
+                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+                companion object {
+
+                    @JvmField val BILL_IMMEDIATELY = of("BILL_IMMEDIATELY")
+
+                    @JvmField val BILL_ON_NEXT_COLLECTION_DATE = of("BILL_ON_NEXT_COLLECTION_DATE")
+
+                    @JvmStatic fun of(value: String) = InvoiceBehavior(JsonField.of(value))
+                }
+
+                /** An enum containing [InvoiceBehavior]'s known values. */
+                enum class Known {
+                    BILL_IMMEDIATELY,
+                    BILL_ON_NEXT_COLLECTION_DATE,
+                }
+
+                /**
+                 * An enum containing [InvoiceBehavior]'s known values, as well as an [_UNKNOWN]
+                 * member.
+                 *
+                 * An instance of [InvoiceBehavior] can contain an unknown value in a couple of
+                 * cases:
+                 * - It was deserialized from data that doesn't match any known member. For example,
+                 *   if the SDK is on an older version than the API, then the API may respond with
+                 *   new members that the SDK is unaware of.
+                 * - It was constructed with an arbitrary value using the [of] method.
+                 */
+                enum class Value {
+                    BILL_IMMEDIATELY,
+                    BILL_ON_NEXT_COLLECTION_DATE,
+                    /**
+                     * An enum member indicating that [InvoiceBehavior] was instantiated with an
+                     * unknown value.
+                     */
+                    _UNKNOWN,
+                }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value, or
+                 * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                 *
+                 * Use the [known] method instead if you're certain the value is always known or if
+                 * you want to throw for the unknown case.
+                 */
+                fun value(): Value =
+                    when (this) {
+                        BILL_IMMEDIATELY -> Value.BILL_IMMEDIATELY
+                        BILL_ON_NEXT_COLLECTION_DATE -> Value.BILL_ON_NEXT_COLLECTION_DATE
+                        else -> Value._UNKNOWN
+                    }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value.
+                 *
+                 * Use the [value] method instead if you're uncertain the value is always known and
+                 * don't want to throw for the unknown case.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value is a not a
+                 *   known member.
+                 */
+                fun known(): Known =
+                    when (this) {
+                        BILL_IMMEDIATELY -> Known.BILL_IMMEDIATELY
+                        BILL_ON_NEXT_COLLECTION_DATE -> Known.BILL_ON_NEXT_COLLECTION_DATE
+                        else ->
+                            throw MetronomeInvalidDataException("Unknown InvoiceBehavior: $value")
+                    }
+
+                /**
+                 * Returns this class instance's primitive wire representation.
+                 *
+                 * This differs from the [toString] method because that method is primarily for
+                 * debugging and generally doesn't throw.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value does not
+                 *   have the expected primitive type.
+                 */
+                fun asString(): String =
+                    _value().asString().orElseThrow {
+                        MetronomeInvalidDataException("Value is not a String")
+                    }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): InvoiceBehavior = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    known()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is InvoiceBehavior && value == other.value
+                }
+
+                override fun hashCode() = value.hashCode()
+
+                override fun toString() = value.toString()
             }
 
-            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-                additionalProperties.put(key, value)
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is Proration &&
+                    invoiceBehavior == other.invoiceBehavior &&
+                    isProrated == other.isProrated &&
+                    additionalProperties == other.additionalProperties
             }
 
-            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                this.additionalProperties.putAll(additionalProperties)
+            private val hashCode: Int by lazy {
+                Objects.hash(invoiceBehavior, isProrated, additionalProperties)
             }
 
-            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
+            override fun hashCode(): Int = hashCode
 
-            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-                keys.forEach(::removeAdditionalProperty)
-            }
+            override fun toString() =
+                "Proration{invoiceBehavior=$invoiceBehavior, isProrated=$isProrated, additionalProperties=$additionalProperties}"
+        }
+
+        class SubscriptionRate
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val billingFrequency: JsonField<BillingFrequency>,
+            private val productId: JsonField<String>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("billing_frequency")
+                @ExcludeMissing
+                billingFrequency: JsonField<BillingFrequency> = JsonMissing.of(),
+                @JsonProperty("product_id")
+                @ExcludeMissing
+                productId: JsonField<String> = JsonMissing.of(),
+            ) : this(billingFrequency, productId, mutableMapOf())
 
             /**
-             * Returns an immutable instance of [RemoveOverride].
+             * Frequency to bill subscription with. Together with product_id, must match existing
+             * rate on the rate card.
              *
-             * Further updates to this [Builder] will not mutate the returned instance.
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun billingFrequency(): BillingFrequency =
+                billingFrequency.getRequired("billing_frequency")
+
+            /**
+             * Must be subscription type product
              *
-             * The following fields are required:
-             * ```java
-             * .id()
-             * ```
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun productId(): String = productId.getRequired("product_id")
+
+            /**
+             * Returns the raw JSON value of [billingFrequency].
              *
-             * @throws IllegalStateException if any required field is unset.
+             * Unlike [billingFrequency], this method doesn't throw if the JSON field has an
+             * unexpected type.
              */
-            fun build(): RemoveOverride =
-                RemoveOverride(checkRequired("id", id), additionalProperties.toMutableMap())
-        }
+            @JsonProperty("billing_frequency")
+            @ExcludeMissing
+            fun _billingFrequency(): JsonField<BillingFrequency> = billingFrequency
 
-        private var validated: Boolean = false
+            /**
+             * Returns the raw JSON value of [productId].
+             *
+             * Unlike [productId], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("product_id")
+            @ExcludeMissing
+            fun _productId(): JsonField<String> = productId
 
-        /**
-         * Validates that the types of all values in this object match their expected types
-         * recursively.
-         *
-         * This method is _not_ forwards compatible with new types from the API for existing fields.
-         *
-         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
-         *   expected type.
-         */
-        fun validate(): RemoveOverride = apply {
-            if (validated) {
-                return@apply
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
             }
 
-            id()
-            validated = true
-        }
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
 
-        fun isValid(): Boolean =
-            try {
-                validate()
-                true
-            } catch (e: MetronomeInvalidDataException) {
-                false
-            }
+            fun toBuilder() = Builder().from(this)
 
-        /**
-         * Returns a score indicating how many valid values are contained in this object
-         * recursively.
-         *
-         * Used for best match union deserialization.
-         */
-        @JvmSynthetic internal fun validity(): Int = (if (id.asKnown().isPresent) 1 else 0)
+            companion object {
 
-        override fun equals(other: Any?): Boolean {
-            if (this === other) {
-                return true
+                /**
+                 * Returns a mutable builder for constructing an instance of [SubscriptionRate].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .billingFrequency()
+                 * .productId()
+                 * ```
+                 */
+                @JvmStatic fun builder() = Builder()
             }
 
-            return other is RemoveOverride &&
-                id == other.id &&
-                additionalProperties == other.additionalProperties
-        }
+            /** A builder for [SubscriptionRate]. */
+            class Builder internal constructor() {
 
-        private val hashCode: Int by lazy { Objects.hash(id, additionalProperties) }
+                private var billingFrequency: JsonField<BillingFrequency>? = null
+                private var productId: JsonField<String>? = null
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
-        override fun hashCode(): Int = hashCode
+                @JvmSynthetic
+                internal fun from(subscriptionRate: SubscriptionRate) = apply {
+                    billingFrequency = subscriptionRate.billingFrequency
+                    productId = subscriptionRate.productId
+                    additionalProperties = subscriptionRate.additionalProperties.toMutableMap()
+                }
 
-        override fun toString() =
-            "RemoveOverride{id=$id, additionalProperties=$additionalProperties}"
-    }
+                /**
+                 * Frequency to bill subscription with. Together with product_id, must match
+                 * existing rate on the rate card.
+                 */
+                fun billingFrequency(billingFrequency: BillingFrequency) =
+                    billingFrequency(JsonField.of(billingFrequency))
 
-    class UpdateCommit
-    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
-    private constructor(
-        private val commitId: JsonField<String>,
-        private val accessSchedule: JsonField<AccessSchedule>,
-        private val applicableProductIds: JsonField<List<String>>,
-        private val applicableProductTags: JsonField<List<String>>,
-        private val description: JsonField<String>,
-        private val hierarchyConfiguration: JsonField<CommitHierarchyConfiguration>,
-        private val invoiceSchedule: JsonField<InvoiceSchedule>,
-        private val name: JsonField<String>,
-        private val netsuiteSalesOrderId: JsonField<String>,
-        private val priority: JsonField<Double>,
-        private val productId: JsonField<String>,
-        private val rateType: JsonField<RateType>,
-        private val rolloverFraction: JsonField<Double>,
-        private val additionalProperties: MutableMap<String, JsonValue>,
-    ) {
+                /**
+                 * Sets [Builder.billingFrequency] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.billingFrequency] with a well-typed
+                 * [BillingFrequency] value instead. This method is primarily for setting the field
+                 * to an undocumented or not yet supported value.
+                 */
+                fun billingFrequency(billingFrequency: JsonField<BillingFrequency>) = apply {
+                    this.billingFrequency = billingFrequency
+                }
 
-        @JsonCreator
-        private constructor(
-            @JsonProperty("commit_id")
-            @ExcludeMissing
-            commitId: JsonField<String> = JsonMissing.of(),
-            @JsonProperty("access_schedule")
-            @ExcludeMissing
-            accessSchedule: JsonField<AccessSchedule> = JsonMissing.of(),
+                /** Must be subscription type product */
+                fun productId(productId: String) = productId(JsonField.of(productId))
+
+                /**
+                 * Sets [Builder.productId] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.productId] with a well-typed [String] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun productId(productId: JsonField<String>) = apply { this.productId = productId }
+
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
+
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
+
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [SubscriptionRate].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .billingFrequency()
+                 * .productId()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
+                 */
+                fun build(): SubscriptionRate =
+                    SubscriptionRate(
+                        checkRequired("billingFrequency", billingFrequency),
+                        checkRequired("productId", productId),
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): SubscriptionRate = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                billingFrequency().validate()
+                productId()
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int =
+                (billingFrequency.asKnown().getOrNull()?.validity() ?: 0) +
+                    (if (productId.asKnown().isPresent) 1 else 0)
+
+            /**
+             * Frequency to bill subscription with. Together with product_id, must match existing
+             * rate on the rate card.
+             */
+            class BillingFrequency
+            @JsonCreator
+            private constructor(private val value: JsonField<String>) : Enum {
+
+                /**
+                 * Returns this class instance's raw value.
+                 *
+                 * This is usually only useful if this instance was deserialized from data that
+                 * doesn't match any known member, and you want to know that value. For example, if
+                 * the SDK is on an older version than the API, then the API may respond with new
+                 * members that the SDK is unaware of.
+                 */
+                @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+                companion object {
+
+                    @JvmField val MONTHLY = of("MONTHLY")
+
+                    @JvmField val QUARTERLY = of("QUARTERLY")
+
+                    @JvmField val ANNUAL = of("ANNUAL")
+
+                    @JvmField val WEEKLY = of("WEEKLY")
+
+                    @JvmStatic fun of(value: String) = BillingFrequency(JsonField.of(value))
+                }
+
+                /** An enum containing [BillingFrequency]'s known values. */
+                enum class Known {
+                    MONTHLY,
+                    QUARTERLY,
+                    ANNUAL,
+                    WEEKLY,
+                }
+
+                /**
+                 * An enum containing [BillingFrequency]'s known values, as well as an [_UNKNOWN]
+                 * member.
+                 *
+                 * An instance of [BillingFrequency] can contain an unknown value in a couple of
+                 * cases:
+                 * - It was deserialized from data that doesn't match any known member. For example,
+                 *   if the SDK is on an older version than the API, then the API may respond with
+                 *   new members that the SDK is unaware of.
+                 * - It was constructed with an arbitrary value using the [of] method.
+                 */
+                enum class Value {
+                    MONTHLY,
+                    QUARTERLY,
+                    ANNUAL,
+                    WEEKLY,
+                    /**
+                     * An enum member indicating that [BillingFrequency] was instantiated with an
+                     * unknown value.
+                     */
+                    _UNKNOWN,
+                }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value, or
+                 * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                 *
+                 * Use the [known] method instead if you're certain the value is always known or if
+                 * you want to throw for the unknown case.
+                 */
+                fun value(): Value =
+                    when (this) {
+                        MONTHLY -> Value.MONTHLY
+                        QUARTERLY -> Value.QUARTERLY
+                        ANNUAL -> Value.ANNUAL
+                        WEEKLY -> Value.WEEKLY
+                        else -> Value._UNKNOWN
+                    }
+
+                /**
+                 * Returns an enum member corresponding to this class instance's value.
+                 *
+                 * Use the [value] method instead if you're uncertain the value is always known and
+                 * don't want to throw for the unknown case.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value is a not a
+                 *   known member.
+                 */
+                fun known(): Known =
+                    when (this) {
+                        MONTHLY -> Known.MONTHLY
+                        QUARTERLY -> Known.QUARTERLY
+                        ANNUAL -> Known.ANNUAL
+                        WEEKLY -> Known.WEEKLY
+                        else ->
+                            throw MetronomeInvalidDataException("Unknown BillingFrequency: $value")
+                    }
+
+                /**
+                 * Returns this class instance's primitive wire representation.
+                 *
+                 * This differs from the [toString] method because that method is primarily for
+                 * debugging and generally doesn't throw.
+                 *
+                 * @throws MetronomeInvalidDataException if this class instance's value does not
+                 *   have the expected primitive type.
+                 */
+                fun asString(): String =
+                    _value().asString().orElseThrow {
+                        MetronomeInvalidDataException("Value is not a String")
+                    }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): BillingFrequency = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    known()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is BillingFrequency && value == other.value
+                }
+
+                override fun hashCode() = value.hashCode()
+
+                override fun toString() = value.toString()
+            }
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is SubscriptionRate &&
+                    billingFrequency == other.billingFrequency &&
+                    productId == other.productId &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(billingFrequency, productId, additionalProperties)
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "SubscriptionRate{billingFrequency=$billingFrequency, productId=$productId, additionalProperties=$additionalProperties}"
+        }
+
+        /** Custom fields to be added eg. { "key1": "value1", "key2": "value2" } */
+        class CustomFields
+        @JsonCreator
+        private constructor(
+            @com.fasterxml.jackson.annotation.JsonValue
+            private val additionalProperties: Map<String, JsonValue>
+        ) {
+
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> = additionalProperties
+
+            fun toBuilder() = Builder().from(this)
+
+            companion object {
+
+                /** Returns a mutable builder for constructing an instance of [CustomFields]. */
+                @JvmStatic fun builder() = Builder()
+            }
+
+            /** A builder for [CustomFields]. */
+            class Builder internal constructor() {
+
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(customFields: CustomFields) = apply {
+                    additionalProperties = customFields.additionalProperties.toMutableMap()
+                }
+
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
+
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
+
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [CustomFields].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 */
+                fun build(): CustomFields = CustomFields(additionalProperties.toImmutable())
+            }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): CustomFields = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int =
+                additionalProperties.count { (_, value) -> !value.isNull() && !value.isMissing() }
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is CustomFields && additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy { Objects.hash(additionalProperties) }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() = "CustomFields{additionalProperties=$additionalProperties}"
+        }
+
+        /**
+         * Determines how the subscription's quantity is controlled. Defaults to QUANTITY_ONLY.
+         * **QUANTITY_ONLY**: The subscription quantity is specified directly on the subscription.
+         * `initial_quantity` must be provided with this option. Compatible with recurring
+         * commits/credits that use POOLED allocation. **SEAT_BASED**: Use when you want to pass
+         * specific seat identifiers (e.g. add user_123) to increment and decrement a subscription
+         * quantity, rather than directly providing the quantity. You must use a **SEAT_BASED**
+         * subscription to use a linked recurring credit with an allocation per seat. `seat_config`
+         * must be provided with this option.
+         */
+        class QuantityManagementMode
+        @JsonCreator
+        private constructor(private val value: JsonField<String>) : Enum {
+
+            /**
+             * Returns this class instance's raw value.
+             *
+             * This is usually only useful if this instance was deserialized from data that doesn't
+             * match any known member, and you want to know that value. For example, if the SDK is
+             * on an older version than the API, then the API may respond with new members that the
+             * SDK is unaware of.
+             */
+            @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+            companion object {
+
+                @JvmField val SEAT_BASED = of("SEAT_BASED")
+
+                @JvmField val QUANTITY_ONLY = of("QUANTITY_ONLY")
+
+                @JvmStatic fun of(value: String) = QuantityManagementMode(JsonField.of(value))
+            }
+
+            /** An enum containing [QuantityManagementMode]'s known values. */
+            enum class Known {
+                SEAT_BASED,
+                QUANTITY_ONLY,
+            }
+
+            /**
+             * An enum containing [QuantityManagementMode]'s known values, as well as an [_UNKNOWN]
+             * member.
+             *
+             * An instance of [QuantityManagementMode] can contain an unknown value in a couple of
+             * cases:
+             * - It was deserialized from data that doesn't match any known member. For example, if
+             *   the SDK is on an older version than the API, then the API may respond with new
+             *   members that the SDK is unaware of.
+             * - It was constructed with an arbitrary value using the [of] method.
+             */
+            enum class Value {
+                SEAT_BASED,
+                QUANTITY_ONLY,
+                /**
+                 * An enum member indicating that [QuantityManagementMode] was instantiated with an
+                 * unknown value.
+                 */
+                _UNKNOWN,
+            }
+
+            /**
+             * Returns an enum member corresponding to this class instance's value, or
+             * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+             *
+             * Use the [known] method instead if you're certain the value is always known or if you
+             * want to throw for the unknown case.
+             */
+            fun value(): Value =
+                when (this) {
+                    SEAT_BASED -> Value.SEAT_BASED
+                    QUANTITY_ONLY -> Value.QUANTITY_ONLY
+                    else -> Value._UNKNOWN
+                }
+
+            /**
+             * Returns an enum member corresponding to this class instance's value.
+             *
+             * Use the [value] method instead if you're uncertain the value is always known and
+             * don't want to throw for the unknown case.
+             *
+             * @throws MetronomeInvalidDataException if this class instance's value is a not a known
+             *   member.
+             */
+            fun known(): Known =
+                when (this) {
+                    SEAT_BASED -> Known.SEAT_BASED
+                    QUANTITY_ONLY -> Known.QUANTITY_ONLY
+                    else ->
+                        throw MetronomeInvalidDataException(
+                            "Unknown QuantityManagementMode: $value"
+                        )
+                }
+
+            /**
+             * Returns this class instance's primitive wire representation.
+             *
+             * This differs from the [toString] method because that method is primarily for
+             * debugging and generally doesn't throw.
+             *
+             * @throws MetronomeInvalidDataException if this class instance's value does not have
+             *   the expected primitive type.
+             */
+            fun asString(): String =
+                _value().asString().orElseThrow {
+                    MetronomeInvalidDataException("Value is not a String")
+                }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): QuantityManagementMode = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                known()
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is QuantityManagementMode && value == other.value
+            }
+
+            override fun hashCode() = value.hashCode()
+
+            override fun toString() = value.toString()
+        }
+
+        class SeatConfig
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val initialSeatIds: JsonField<List<String>>,
+            private val seatGroupKey: JsonField<String>,
+            private val initialUnassignedSeats: JsonField<Double>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("initial_seat_ids")
+                @ExcludeMissing
+                initialSeatIds: JsonField<List<String>> = JsonMissing.of(),
+                @JsonProperty("seat_group_key")
+                @ExcludeMissing
+                seatGroupKey: JsonField<String> = JsonMissing.of(),
+                @JsonProperty("initial_unassigned_seats")
+                @ExcludeMissing
+                initialUnassignedSeats: JsonField<Double> = JsonMissing.of(),
+            ) : this(initialSeatIds, seatGroupKey, initialUnassignedSeats, mutableMapOf())
+
+            /**
+             * The initial assigned seats on this subscription.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun initialSeatIds(): List<String> = initialSeatIds.getRequired("initial_seat_ids")
+
+            /**
+             * The property name, sent on usage events, that identifies the seat ID associated with
+             * the usage event. For example, the property name might be seat_id or user_id. The
+             * property must be set as a group key on billable metrics and a presentation/pricing
+             * group key on contract products. This allows linked recurring credits with an
+             * allocation per seat to be consumed by only one seat's usage.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun seatGroupKey(): String = seatGroupKey.getRequired("seat_group_key")
+
+            /**
+             * The initial amount of unassigned seats on this subscription.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun initialUnassignedSeats(): Optional<Double> =
+                initialUnassignedSeats.getOptional("initial_unassigned_seats")
+
+            /**
+             * Returns the raw JSON value of [initialSeatIds].
+             *
+             * Unlike [initialSeatIds], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("initial_seat_ids")
+            @ExcludeMissing
+            fun _initialSeatIds(): JsonField<List<String>> = initialSeatIds
+
+            /**
+             * Returns the raw JSON value of [seatGroupKey].
+             *
+             * Unlike [seatGroupKey], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("seat_group_key")
+            @ExcludeMissing
+            fun _seatGroupKey(): JsonField<String> = seatGroupKey
+
+            /**
+             * Returns the raw JSON value of [initialUnassignedSeats].
+             *
+             * Unlike [initialUnassignedSeats], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("initial_unassigned_seats")
+            @ExcludeMissing
+            fun _initialUnassignedSeats(): JsonField<Double> = initialUnassignedSeats
+
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
+
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
+
+            fun toBuilder() = Builder().from(this)
+
+            companion object {
+
+                /**
+                 * Returns a mutable builder for constructing an instance of [SeatConfig].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .initialSeatIds()
+                 * .seatGroupKey()
+                 * ```
+                 */
+                @JvmStatic fun builder() = Builder()
+            }
+
+            /** A builder for [SeatConfig]. */
+            class Builder internal constructor() {
+
+                private var initialSeatIds: JsonField<MutableList<String>>? = null
+                private var seatGroupKey: JsonField<String>? = null
+                private var initialUnassignedSeats: JsonField<Double> = JsonMissing.of()
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(seatConfig: SeatConfig) = apply {
+                    initialSeatIds = seatConfig.initialSeatIds.map { it.toMutableList() }
+                    seatGroupKey = seatConfig.seatGroupKey
+                    initialUnassignedSeats = seatConfig.initialUnassignedSeats
+                    additionalProperties = seatConfig.additionalProperties.toMutableMap()
+                }
+
+                /** The initial assigned seats on this subscription. */
+                fun initialSeatIds(initialSeatIds: List<String>) =
+                    initialSeatIds(JsonField.of(initialSeatIds))
+
+                /**
+                 * Sets [Builder.initialSeatIds] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.initialSeatIds] with a well-typed `List<String>`
+                 * value instead. This method is primarily for setting the field to an undocumented
+                 * or not yet supported value.
+                 */
+                fun initialSeatIds(initialSeatIds: JsonField<List<String>>) = apply {
+                    this.initialSeatIds = initialSeatIds.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [String] to [initialSeatIds].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addInitialSeatId(initialSeatId: String) = apply {
+                    initialSeatIds =
+                        (initialSeatIds ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("initialSeatIds", it).add(initialSeatId)
+                        }
+                }
+
+                /**
+                 * The property name, sent on usage events, that identifies the seat ID associated
+                 * with the usage event. For example, the property name might be seat_id or user_id.
+                 * The property must be set as a group key on billable metrics and a
+                 * presentation/pricing group key on contract products. This allows linked recurring
+                 * credits with an allocation per seat to be consumed by only one seat's usage.
+                 */
+                fun seatGroupKey(seatGroupKey: String) = seatGroupKey(JsonField.of(seatGroupKey))
+
+                /**
+                 * Sets [Builder.seatGroupKey] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.seatGroupKey] with a well-typed [String] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun seatGroupKey(seatGroupKey: JsonField<String>) = apply {
+                    this.seatGroupKey = seatGroupKey
+                }
+
+                /** The initial amount of unassigned seats on this subscription. */
+                fun initialUnassignedSeats(initialUnassignedSeats: Double) =
+                    initialUnassignedSeats(JsonField.of(initialUnassignedSeats))
+
+                /**
+                 * Sets [Builder.initialUnassignedSeats] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.initialUnassignedSeats] with a well-typed
+                 * [Double] value instead. This method is primarily for setting the field to an
+                 * undocumented or not yet supported value.
+                 */
+                fun initialUnassignedSeats(initialUnassignedSeats: JsonField<Double>) = apply {
+                    this.initialUnassignedSeats = initialUnassignedSeats
+                }
+
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
+
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
+
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [SeatConfig].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .initialSeatIds()
+                 * .seatGroupKey()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
+                 */
+                fun build(): SeatConfig =
+                    SeatConfig(
+                        checkRequired("initialSeatIds", initialSeatIds).map { it.toImmutable() },
+                        checkRequired("seatGroupKey", seatGroupKey),
+                        initialUnassignedSeats,
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): SeatConfig = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                initialSeatIds()
+                seatGroupKey()
+                initialUnassignedSeats()
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int =
+                (initialSeatIds.asKnown().getOrNull()?.size ?: 0) +
+                    (if (seatGroupKey.asKnown().isPresent) 1 else 0) +
+                    (if (initialUnassignedSeats.asKnown().isPresent) 1 else 0)
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is SeatConfig &&
+                    initialSeatIds == other.initialSeatIds &&
+                    seatGroupKey == other.seatGroupKey &&
+                    initialUnassignedSeats == other.initialUnassignedSeats &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(
+                    initialSeatIds,
+                    seatGroupKey,
+                    initialUnassignedSeats,
+                    additionalProperties,
+                )
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "SeatConfig{initialSeatIds=$initialSeatIds, seatGroupKey=$seatGroupKey, initialUnassignedSeats=$initialUnassignedSeats, additionalProperties=$additionalProperties}"
+        }
+
+        override fun equals(other: Any?): Boolean {
+            if (this === other) {
+                return true
+            }
+
+            return other is AddSubscription &&
+                collectionSchedule == other.collectionSchedule &&
+                proration == other.proration &&
+                subscriptionRate == other.subscriptionRate &&
+                customFields == other.customFields &&
+                description == other.description &&
+                endingBefore == other.endingBefore &&
+                initialQuantity == other.initialQuantity &&
+                name == other.name &&
+                quantityManagementMode == other.quantityManagementMode &&
+                seatConfig == other.seatConfig &&
+                startingAt == other.startingAt &&
+                temporaryId == other.temporaryId &&
+                additionalProperties == other.additionalProperties
+        }
+
+        private val hashCode: Int by lazy {
+            Objects.hash(
+                collectionSchedule,
+                proration,
+                subscriptionRate,
+                customFields,
+                description,
+                endingBefore,
+                initialQuantity,
+                name,
+                quantityManagementMode,
+                seatConfig,
+                startingAt,
+                temporaryId,
+                additionalProperties,
+            )
+        }
+
+        override fun hashCode(): Int = hashCode
+
+        override fun toString() =
+            "AddSubscription{collectionSchedule=$collectionSchedule, proration=$proration, subscriptionRate=$subscriptionRate, customFields=$customFields, description=$description, endingBefore=$endingBefore, initialQuantity=$initialQuantity, name=$name, quantityManagementMode=$quantityManagementMode, seatConfig=$seatConfig, startingAt=$startingAt, temporaryId=$temporaryId, additionalProperties=$additionalProperties}"
+    }
+
+    class ArchiveCommit
+    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+    private constructor(
+        private val id: JsonField<String>,
+        private val additionalProperties: MutableMap<String, JsonValue>,
+    ) {
+
+        @JsonCreator
+        private constructor(
+            @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of()
+        ) : this(id, mutableMapOf())
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun id(): String = id.getRequired("id")
+
+        /**
+         * Returns the raw JSON value of [id].
+         *
+         * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+        @JsonAnySetter
+        private fun putAdditionalProperty(key: String, value: JsonValue) {
+            additionalProperties.put(key, value)
+        }
+
+        @JsonAnyGetter
+        @ExcludeMissing
+        fun _additionalProperties(): Map<String, JsonValue> =
+            Collections.unmodifiableMap(additionalProperties)
+
+        fun toBuilder() = Builder().from(this)
+
+        companion object {
+
+            /**
+             * Returns a mutable builder for constructing an instance of [ArchiveCommit].
+             *
+             * The following fields are required:
+             * ```java
+             * .id()
+             * ```
+             */
+            @JvmStatic fun builder() = Builder()
+        }
+
+        /** A builder for [ArchiveCommit]. */
+        class Builder internal constructor() {
+
+            private var id: JsonField<String>? = null
+            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+            @JvmSynthetic
+            internal fun from(archiveCommit: ArchiveCommit) = apply {
+                id = archiveCommit.id
+                additionalProperties = archiveCommit.additionalProperties.toMutableMap()
+            }
+
+            fun id(id: String) = id(JsonField.of(id))
+
+            /**
+             * Sets [Builder.id] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.id] with a well-typed [String] value instead. This
+             * method is primarily for setting the field to an undocumented or not yet supported
+             * value.
+             */
+            fun id(id: JsonField<String>) = apply { this.id = id }
+
+            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.clear()
+                putAllAdditionalProperties(additionalProperties)
+            }
+
+            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                additionalProperties.put(key, value)
+            }
+
+            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.putAll(additionalProperties)
+            }
+
+            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
+
+            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                keys.forEach(::removeAdditionalProperty)
+            }
+
+            /**
+             * Returns an immutable instance of [ArchiveCommit].
+             *
+             * Further updates to this [Builder] will not mutate the returned instance.
+             *
+             * The following fields are required:
+             * ```java
+             * .id()
+             * ```
+             *
+             * @throws IllegalStateException if any required field is unset.
+             */
+            fun build(): ArchiveCommit =
+                ArchiveCommit(checkRequired("id", id), additionalProperties.toMutableMap())
+        }
+
+        private var validated: Boolean = false
+
+        /**
+         * Validates that the types of all values in this object match their expected types
+         * recursively.
+         *
+         * This method is _not_ forwards compatible with new types from the API for existing fields.
+         *
+         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
+         *   expected type.
+         */
+        fun validate(): ArchiveCommit = apply {
+            if (validated) {
+                return@apply
+            }
+
+            id()
+            validated = true
+        }
+
+        fun isValid(): Boolean =
+            try {
+                validate()
+                true
+            } catch (e: MetronomeInvalidDataException) {
+                false
+            }
+
+        /**
+         * Returns a score indicating how many valid values are contained in this object
+         * recursively.
+         *
+         * Used for best match union deserialization.
+         */
+        @JvmSynthetic internal fun validity(): Int = (if (id.asKnown().isPresent) 1 else 0)
+
+        override fun equals(other: Any?): Boolean {
+            if (this === other) {
+                return true
+            }
+
+            return other is ArchiveCommit &&
+                id == other.id &&
+                additionalProperties == other.additionalProperties
+        }
+
+        private val hashCode: Int by lazy { Objects.hash(id, additionalProperties) }
+
+        override fun hashCode(): Int = hashCode
+
+        override fun toString() =
+            "ArchiveCommit{id=$id, additionalProperties=$additionalProperties}"
+    }
+
+    class ArchiveCredit
+    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+    private constructor(
+        private val id: JsonField<String>,
+        private val additionalProperties: MutableMap<String, JsonValue>,
+    ) {
+
+        @JsonCreator
+        private constructor(
+            @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of()
+        ) : this(id, mutableMapOf())
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun id(): String = id.getRequired("id")
+
+        /**
+         * Returns the raw JSON value of [id].
+         *
+         * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+        @JsonAnySetter
+        private fun putAdditionalProperty(key: String, value: JsonValue) {
+            additionalProperties.put(key, value)
+        }
+
+        @JsonAnyGetter
+        @ExcludeMissing
+        fun _additionalProperties(): Map<String, JsonValue> =
+            Collections.unmodifiableMap(additionalProperties)
+
+        fun toBuilder() = Builder().from(this)
+
+        companion object {
+
+            /**
+             * Returns a mutable builder for constructing an instance of [ArchiveCredit].
+             *
+             * The following fields are required:
+             * ```java
+             * .id()
+             * ```
+             */
+            @JvmStatic fun builder() = Builder()
+        }
+
+        /** A builder for [ArchiveCredit]. */
+        class Builder internal constructor() {
+
+            private var id: JsonField<String>? = null
+            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+            @JvmSynthetic
+            internal fun from(archiveCredit: ArchiveCredit) = apply {
+                id = archiveCredit.id
+                additionalProperties = archiveCredit.additionalProperties.toMutableMap()
+            }
+
+            fun id(id: String) = id(JsonField.of(id))
+
+            /**
+             * Sets [Builder.id] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.id] with a well-typed [String] value instead. This
+             * method is primarily for setting the field to an undocumented or not yet supported
+             * value.
+             */
+            fun id(id: JsonField<String>) = apply { this.id = id }
+
+            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.clear()
+                putAllAdditionalProperties(additionalProperties)
+            }
+
+            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                additionalProperties.put(key, value)
+            }
+
+            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.putAll(additionalProperties)
+            }
+
+            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
+
+            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                keys.forEach(::removeAdditionalProperty)
+            }
+
+            /**
+             * Returns an immutable instance of [ArchiveCredit].
+             *
+             * Further updates to this [Builder] will not mutate the returned instance.
+             *
+             * The following fields are required:
+             * ```java
+             * .id()
+             * ```
+             *
+             * @throws IllegalStateException if any required field is unset.
+             */
+            fun build(): ArchiveCredit =
+                ArchiveCredit(checkRequired("id", id), additionalProperties.toMutableMap())
+        }
+
+        private var validated: Boolean = false
+
+        /**
+         * Validates that the types of all values in this object match their expected types
+         * recursively.
+         *
+         * This method is _not_ forwards compatible with new types from the API for existing fields.
+         *
+         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
+         *   expected type.
+         */
+        fun validate(): ArchiveCredit = apply {
+            if (validated) {
+                return@apply
+            }
+
+            id()
+            validated = true
+        }
+
+        fun isValid(): Boolean =
+            try {
+                validate()
+                true
+            } catch (e: MetronomeInvalidDataException) {
+                false
+            }
+
+        /**
+         * Returns a score indicating how many valid values are contained in this object
+         * recursively.
+         *
+         * Used for best match union deserialization.
+         */
+        @JvmSynthetic internal fun validity(): Int = (if (id.asKnown().isPresent) 1 else 0)
+
+        override fun equals(other: Any?): Boolean {
+            if (this === other) {
+                return true
+            }
+
+            return other is ArchiveCredit &&
+                id == other.id &&
+                additionalProperties == other.additionalProperties
+        }
+
+        private val hashCode: Int by lazy { Objects.hash(id, additionalProperties) }
+
+        override fun hashCode(): Int = hashCode
+
+        override fun toString() =
+            "ArchiveCredit{id=$id, additionalProperties=$additionalProperties}"
+    }
+
+    class ArchiveScheduledCharge
+    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+    private constructor(
+        private val id: JsonField<String>,
+        private val additionalProperties: MutableMap<String, JsonValue>,
+    ) {
+
+        @JsonCreator
+        private constructor(
+            @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of()
+        ) : this(id, mutableMapOf())
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun id(): String = id.getRequired("id")
+
+        /**
+         * Returns the raw JSON value of [id].
+         *
+         * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+        @JsonAnySetter
+        private fun putAdditionalProperty(key: String, value: JsonValue) {
+            additionalProperties.put(key, value)
+        }
+
+        @JsonAnyGetter
+        @ExcludeMissing
+        fun _additionalProperties(): Map<String, JsonValue> =
+            Collections.unmodifiableMap(additionalProperties)
+
+        fun toBuilder() = Builder().from(this)
+
+        companion object {
+
+            /**
+             * Returns a mutable builder for constructing an instance of [ArchiveScheduledCharge].
+             *
+             * The following fields are required:
+             * ```java
+             * .id()
+             * ```
+             */
+            @JvmStatic fun builder() = Builder()
+        }
+
+        /** A builder for [ArchiveScheduledCharge]. */
+        class Builder internal constructor() {
+
+            private var id: JsonField<String>? = null
+            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+            @JvmSynthetic
+            internal fun from(archiveScheduledCharge: ArchiveScheduledCharge) = apply {
+                id = archiveScheduledCharge.id
+                additionalProperties = archiveScheduledCharge.additionalProperties.toMutableMap()
+            }
+
+            fun id(id: String) = id(JsonField.of(id))
+
+            /**
+             * Sets [Builder.id] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.id] with a well-typed [String] value instead. This
+             * method is primarily for setting the field to an undocumented or not yet supported
+             * value.
+             */
+            fun id(id: JsonField<String>) = apply { this.id = id }
+
+            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.clear()
+                putAllAdditionalProperties(additionalProperties)
+            }
+
+            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                additionalProperties.put(key, value)
+            }
+
+            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.putAll(additionalProperties)
+            }
+
+            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
+
+            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                keys.forEach(::removeAdditionalProperty)
+            }
+
+            /**
+             * Returns an immutable instance of [ArchiveScheduledCharge].
+             *
+             * Further updates to this [Builder] will not mutate the returned instance.
+             *
+             * The following fields are required:
+             * ```java
+             * .id()
+             * ```
+             *
+             * @throws IllegalStateException if any required field is unset.
+             */
+            fun build(): ArchiveScheduledCharge =
+                ArchiveScheduledCharge(checkRequired("id", id), additionalProperties.toMutableMap())
+        }
+
+        private var validated: Boolean = false
+
+        /**
+         * Validates that the types of all values in this object match their expected types
+         * recursively.
+         *
+         * This method is _not_ forwards compatible with new types from the API for existing fields.
+         *
+         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
+         *   expected type.
+         */
+        fun validate(): ArchiveScheduledCharge = apply {
+            if (validated) {
+                return@apply
+            }
+
+            id()
+            validated = true
+        }
+
+        fun isValid(): Boolean =
+            try {
+                validate()
+                true
+            } catch (e: MetronomeInvalidDataException) {
+                false
+            }
+
+        /**
+         * Returns a score indicating how many valid values are contained in this object
+         * recursively.
+         *
+         * Used for best match union deserialization.
+         */
+        @JvmSynthetic internal fun validity(): Int = (if (id.asKnown().isPresent) 1 else 0)
+
+        override fun equals(other: Any?): Boolean {
+            if (this === other) {
+                return true
+            }
+
+            return other is ArchiveScheduledCharge &&
+                id == other.id &&
+                additionalProperties == other.additionalProperties
+        }
+
+        private val hashCode: Int by lazy { Objects.hash(id, additionalProperties) }
+
+        override fun hashCode(): Int = hashCode
+
+        override fun toString() =
+            "ArchiveScheduledCharge{id=$id, additionalProperties=$additionalProperties}"
+    }
+
+    class RemoveOverride
+    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+    private constructor(
+        private val id: JsonField<String>,
+        private val additionalProperties: MutableMap<String, JsonValue>,
+    ) {
+
+        @JsonCreator
+        private constructor(
+            @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of()
+        ) : this(id, mutableMapOf())
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun id(): String = id.getRequired("id")
+
+        /**
+         * Returns the raw JSON value of [id].
+         *
+         * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+        @JsonAnySetter
+        private fun putAdditionalProperty(key: String, value: JsonValue) {
+            additionalProperties.put(key, value)
+        }
+
+        @JsonAnyGetter
+        @ExcludeMissing
+        fun _additionalProperties(): Map<String, JsonValue> =
+            Collections.unmodifiableMap(additionalProperties)
+
+        fun toBuilder() = Builder().from(this)
+
+        companion object {
+
+            /**
+             * Returns a mutable builder for constructing an instance of [RemoveOverride].
+             *
+             * The following fields are required:
+             * ```java
+             * .id()
+             * ```
+             */
+            @JvmStatic fun builder() = Builder()
+        }
+
+        /** A builder for [RemoveOverride]. */
+        class Builder internal constructor() {
+
+            private var id: JsonField<String>? = null
+            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+            @JvmSynthetic
+            internal fun from(removeOverride: RemoveOverride) = apply {
+                id = removeOverride.id
+                additionalProperties = removeOverride.additionalProperties.toMutableMap()
+            }
+
+            fun id(id: String) = id(JsonField.of(id))
+
+            /**
+             * Sets [Builder.id] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.id] with a well-typed [String] value instead. This
+             * method is primarily for setting the field to an undocumented or not yet supported
+             * value.
+             */
+            fun id(id: JsonField<String>) = apply { this.id = id }
+
+            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.clear()
+                putAllAdditionalProperties(additionalProperties)
+            }
+
+            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                additionalProperties.put(key, value)
+            }
+
+            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.putAll(additionalProperties)
+            }
+
+            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
+
+            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                keys.forEach(::removeAdditionalProperty)
+            }
+
+            /**
+             * Returns an immutable instance of [RemoveOverride].
+             *
+             * Further updates to this [Builder] will not mutate the returned instance.
+             *
+             * The following fields are required:
+             * ```java
+             * .id()
+             * ```
+             *
+             * @throws IllegalStateException if any required field is unset.
+             */
+            fun build(): RemoveOverride =
+                RemoveOverride(checkRequired("id", id), additionalProperties.toMutableMap())
+        }
+
+        private var validated: Boolean = false
+
+        /**
+         * Validates that the types of all values in this object match their expected types
+         * recursively.
+         *
+         * This method is _not_ forwards compatible with new types from the API for existing fields.
+         *
+         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
+         *   expected type.
+         */
+        fun validate(): RemoveOverride = apply {
+            if (validated) {
+                return@apply
+            }
+
+            id()
+            validated = true
+        }
+
+        fun isValid(): Boolean =
+            try {
+                validate()
+                true
+            } catch (e: MetronomeInvalidDataException) {
+                false
+            }
+
+        /**
+         * Returns a score indicating how many valid values are contained in this object
+         * recursively.
+         *
+         * Used for best match union deserialization.
+         */
+        @JvmSynthetic internal fun validity(): Int = (if (id.asKnown().isPresent) 1 else 0)
+
+        override fun equals(other: Any?): Boolean {
+            if (this === other) {
+                return true
+            }
+
+            return other is RemoveOverride &&
+                id == other.id &&
+                additionalProperties == other.additionalProperties
+        }
+
+        private val hashCode: Int by lazy { Objects.hash(id, additionalProperties) }
+
+        override fun hashCode(): Int = hashCode
+
+        override fun toString() =
+            "RemoveOverride{id=$id, additionalProperties=$additionalProperties}"
+    }
+
+    class UpdateCommit
+    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+    private constructor(
+        private val commitId: JsonField<String>,
+        private val accessSchedule: JsonField<AccessSchedule>,
+        private val applicableProductIds: JsonField<List<String>>,
+        private val applicableProductTags: JsonField<List<String>>,
+        private val description: JsonField<String>,
+        private val hierarchyConfiguration: JsonField<CommitHierarchyConfiguration>,
+        private val invoiceSchedule: JsonField<InvoiceSchedule>,
+        private val name: JsonField<String>,
+        private val netsuiteSalesOrderId: JsonField<String>,
+        private val priority: JsonField<Double>,
+        private val productId: JsonField<String>,
+        private val rateType: JsonField<RateType>,
+        private val rolloverFraction: JsonField<Double>,
+        private val additionalProperties: MutableMap<String, JsonValue>,
+    ) {
+
+        @JsonCreator
+        private constructor(
+            @JsonProperty("commit_id")
+            @ExcludeMissing
+            commitId: JsonField<String> = JsonMissing.of(),
+            @JsonProperty("access_schedule")
+            @ExcludeMissing
+            accessSchedule: JsonField<AccessSchedule> = JsonMissing.of(),
             @JsonProperty("applicable_product_ids")
             @ExcludeMissing
             applicableProductIds: JsonField<List<String>> = JsonMissing.of(),
@@ -31459,18 +33064,499 @@ private constructor(
                         additionalProperties = addScheduleItem.additionalProperties.toMutableMap()
                     }
 
-                    fun timestamp(timestamp: OffsetDateTime) = timestamp(JsonField.of(timestamp))
+                    fun timestamp(timestamp: OffsetDateTime) = timestamp(JsonField.of(timestamp))
+
+                    /**
+                     * Sets [Builder.timestamp] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.timestamp] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun timestamp(timestamp: JsonField<OffsetDateTime>) = apply {
+                        this.timestamp = timestamp
+                    }
+
+                    fun amount(amount: Double) = amount(JsonField.of(amount))
+
+                    /**
+                     * Sets [Builder.amount] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.amount] with a well-typed [Double] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+
+                    fun quantity(quantity: Double) = quantity(JsonField.of(quantity))
+
+                    /**
+                     * Sets [Builder.quantity] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.quantity] with a well-typed [Double] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun quantity(quantity: JsonField<Double>) = apply { this.quantity = quantity }
+
+                    fun unitPrice(unitPrice: Double) = unitPrice(JsonField.of(unitPrice))
+
+                    /**
+                     * Sets [Builder.unitPrice] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.unitPrice] with a well-typed [Double] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun unitPrice(unitPrice: JsonField<Double>) = apply {
+                        this.unitPrice = unitPrice
+                    }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [AddScheduleItem].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .timestamp()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): AddScheduleItem =
+                        AddScheduleItem(
+                            checkRequired("timestamp", timestamp),
+                            amount,
+                            quantity,
+                            unitPrice,
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): AddScheduleItem = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    timestamp()
+                    amount()
+                    quantity()
+                    unitPrice()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (timestamp.asKnown().isPresent) 1 else 0) +
+                        (if (amount.asKnown().isPresent) 1 else 0) +
+                        (if (quantity.asKnown().isPresent) 1 else 0) +
+                        (if (unitPrice.asKnown().isPresent) 1 else 0)
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is AddScheduleItem &&
+                        timestamp == other.timestamp &&
+                        amount == other.amount &&
+                        quantity == other.quantity &&
+                        unitPrice == other.unitPrice &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(timestamp, amount, quantity, unitPrice, additionalProperties)
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "AddScheduleItem{timestamp=$timestamp, amount=$amount, quantity=$quantity, unitPrice=$unitPrice, additionalProperties=$additionalProperties}"
+            }
+
+            class RemoveScheduleItem
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val id: JsonField<String>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of()
+                ) : this(id, mutableMapOf())
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun id(): String = id.getRequired("id")
+
+                /**
+                 * Returns the raw JSON value of [id].
+                 *
+                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of
+                     * [RemoveScheduleItem].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [RemoveScheduleItem]. */
+                class Builder internal constructor() {
+
+                    private var id: JsonField<String>? = null
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(removeScheduleItem: RemoveScheduleItem) = apply {
+                        id = removeScheduleItem.id
+                        additionalProperties =
+                            removeScheduleItem.additionalProperties.toMutableMap()
+                    }
+
+                    fun id(id: String) = id(JsonField.of(id))
+
+                    /**
+                     * Sets [Builder.id] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.id] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun id(id: JsonField<String>) = apply { this.id = id }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [RemoveScheduleItem].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): RemoveScheduleItem =
+                        RemoveScheduleItem(
+                            checkRequired("id", id),
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): RemoveScheduleItem = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    id()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = (if (id.asKnown().isPresent) 1 else 0)
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is RemoveScheduleItem &&
+                        id == other.id &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy { Objects.hash(id, additionalProperties) }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "RemoveScheduleItem{id=$id, additionalProperties=$additionalProperties}"
+            }
+
+            class UpdateScheduleItem
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val id: JsonField<String>,
+                private val amount: JsonField<Double>,
+                private val quantity: JsonField<Double>,
+                private val timestamp: JsonField<OffsetDateTime>,
+                private val unitPrice: JsonField<Double>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("amount")
+                    @ExcludeMissing
+                    amount: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("quantity")
+                    @ExcludeMissing
+                    quantity: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("timestamp")
+                    @ExcludeMissing
+                    timestamp: JsonField<OffsetDateTime> = JsonMissing.of(),
+                    @JsonProperty("unit_price")
+                    @ExcludeMissing
+                    unitPrice: JsonField<Double> = JsonMissing.of(),
+                ) : this(id, amount, quantity, timestamp, unitPrice, mutableMapOf())
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun id(): String = id.getRequired("id")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun amount(): Optional<Double> = amount.getOptional("amount")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun quantity(): Optional<Double> = quantity.getOptional("quantity")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun timestamp(): Optional<OffsetDateTime> = timestamp.getOptional("timestamp")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun unitPrice(): Optional<Double> = unitPrice.getOptional("unit_price")
+
+                /**
+                 * Returns the raw JSON value of [id].
+                 *
+                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                /**
+                 * Returns the raw JSON value of [amount].
+                 *
+                 * Unlike [amount], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("amount") @ExcludeMissing fun _amount(): JsonField<Double> = amount
+
+                /**
+                 * Returns the raw JSON value of [quantity].
+                 *
+                 * Unlike [quantity], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("quantity")
+                @ExcludeMissing
+                fun _quantity(): JsonField<Double> = quantity
+
+                /**
+                 * Returns the raw JSON value of [timestamp].
+                 *
+                 * Unlike [timestamp], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("timestamp")
+                @ExcludeMissing
+                fun _timestamp(): JsonField<OffsetDateTime> = timestamp
+
+                /**
+                 * Returns the raw JSON value of [unitPrice].
+                 *
+                 * Unlike [unitPrice], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("unit_price")
+                @ExcludeMissing
+                fun _unitPrice(): JsonField<Double> = unitPrice
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of
+                     * [UpdateScheduleItem].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [UpdateScheduleItem]. */
+                class Builder internal constructor() {
+
+                    private var id: JsonField<String>? = null
+                    private var amount: JsonField<Double> = JsonMissing.of()
+                    private var quantity: JsonField<Double> = JsonMissing.of()
+                    private var timestamp: JsonField<OffsetDateTime> = JsonMissing.of()
+                    private var unitPrice: JsonField<Double> = JsonMissing.of()
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(updateScheduleItem: UpdateScheduleItem) = apply {
+                        id = updateScheduleItem.id
+                        amount = updateScheduleItem.amount
+                        quantity = updateScheduleItem.quantity
+                        timestamp = updateScheduleItem.timestamp
+                        unitPrice = updateScheduleItem.unitPrice
+                        additionalProperties =
+                            updateScheduleItem.additionalProperties.toMutableMap()
+                    }
+
+                    fun id(id: String) = id(JsonField.of(id))
 
                     /**
-                     * Sets [Builder.timestamp] to an arbitrary JSON value.
+                     * Sets [Builder.id] to an arbitrary JSON value.
                      *
-                     * You should usually call [Builder.timestamp] with a well-typed
-                     * [OffsetDateTime] value instead. This method is primarily for setting the
-                     * field to an undocumented or not yet supported value.
+                     * You should usually call [Builder.id] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
                      */
-                    fun timestamp(timestamp: JsonField<OffsetDateTime>) = apply {
-                        this.timestamp = timestamp
-                    }
+                    fun id(id: JsonField<String>) = apply { this.id = id }
 
                     fun amount(amount: Double) = amount(JsonField.of(amount))
 
@@ -31494,6 +33580,19 @@ private constructor(
                      */
                     fun quantity(quantity: JsonField<Double>) = apply { this.quantity = quantity }
 
+                    fun timestamp(timestamp: OffsetDateTime) = timestamp(JsonField.of(timestamp))
+
+                    /**
+                     * Sets [Builder.timestamp] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.timestamp] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun timestamp(timestamp: JsonField<OffsetDateTime>) = apply {
+                        this.timestamp = timestamp
+                    }
+
                     fun unitPrice(unitPrice: Double) = unitPrice(JsonField.of(unitPrice))
 
                     /**
@@ -31530,22 +33629,23 @@ private constructor(
                     }
 
                     /**
-                     * Returns an immutable instance of [AddScheduleItem].
+                     * Returns an immutable instance of [UpdateScheduleItem].
                      *
                      * Further updates to this [Builder] will not mutate the returned instance.
                      *
                      * The following fields are required:
                      * ```java
-                     * .timestamp()
+                     * .id()
                      * ```
                      *
                      * @throws IllegalStateException if any required field is unset.
                      */
-                    fun build(): AddScheduleItem =
-                        AddScheduleItem(
-                            checkRequired("timestamp", timestamp),
+                    fun build(): UpdateScheduleItem =
+                        UpdateScheduleItem(
+                            checkRequired("id", id),
                             amount,
                             quantity,
+                            timestamp,
                             unitPrice,
                             additionalProperties.toMutableMap(),
                         )
@@ -31563,14 +33663,15 @@ private constructor(
                  * @throws MetronomeInvalidDataException if any value type in this object doesn't
                  *   match its expected type.
                  */
-                fun validate(): AddScheduleItem = apply {
+                fun validate(): UpdateScheduleItem = apply {
                     if (validated) {
                         return@apply
                     }
 
-                    timestamp()
+                    id()
                     amount()
                     quantity()
+                    timestamp()
                     unitPrice()
                     validated = true
                 }
@@ -31591,9 +33692,10 @@ private constructor(
                  */
                 @JvmSynthetic
                 internal fun validity(): Int =
-                    (if (timestamp.asKnown().isPresent) 1 else 0) +
+                    (if (id.asKnown().isPresent) 1 else 0) +
                         (if (amount.asKnown().isPresent) 1 else 0) +
                         (if (quantity.asKnown().isPresent) 1 else 0) +
+                        (if (timestamp.asKnown().isPresent) 1 else 0) +
                         (if (unitPrice.asKnown().isPresent) 1 else 0)
 
                 override fun equals(other: Any?): Boolean {
@@ -31601,644 +33703,1139 @@ private constructor(
                         return true
                     }
 
-                    return other is AddScheduleItem &&
-                        timestamp == other.timestamp &&
+                    return other is UpdateScheduleItem &&
+                        id == other.id &&
                         amount == other.amount &&
                         quantity == other.quantity &&
+                        timestamp == other.timestamp &&
                         unitPrice == other.unitPrice &&
                         additionalProperties == other.additionalProperties
                 }
 
-                private val hashCode: Int by lazy {
-                    Objects.hash(timestamp, amount, quantity, unitPrice, additionalProperties)
-                }
+                private val hashCode: Int by lazy {
+                    Objects.hash(id, amount, quantity, timestamp, unitPrice, additionalProperties)
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "UpdateScheduleItem{id=$id, amount=$amount, quantity=$quantity, timestamp=$timestamp, unitPrice=$unitPrice, additionalProperties=$additionalProperties}"
+            }
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is InvoiceSchedule &&
+                    addScheduleItems == other.addScheduleItems &&
+                    removeScheduleItems == other.removeScheduleItems &&
+                    updateScheduleItems == other.updateScheduleItems &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(
+                    addScheduleItems,
+                    removeScheduleItems,
+                    updateScheduleItems,
+                    additionalProperties,
+                )
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "InvoiceSchedule{addScheduleItems=$addScheduleItems, removeScheduleItems=$removeScheduleItems, updateScheduleItems=$updateScheduleItems, additionalProperties=$additionalProperties}"
+        }
+
+        /**
+         * If provided, updates the commit to use the specified rate type for current and future
+         * invoices. Previously finalized invoices will need to be voided and regenerated to reflect
+         * the rate type change.
+         */
+        class RateType @JsonCreator private constructor(private val value: JsonField<String>) :
+            Enum {
+
+            /**
+             * Returns this class instance's raw value.
+             *
+             * This is usually only useful if this instance was deserialized from data that doesn't
+             * match any known member, and you want to know that value. For example, if the SDK is
+             * on an older version than the API, then the API may respond with new members that the
+             * SDK is unaware of.
+             */
+            @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+            companion object {
+
+                @JvmField val LIST_RATE = of("LIST_RATE")
+
+                @JvmField val COMMIT_RATE = of("COMMIT_RATE")
+
+                @JvmStatic fun of(value: String) = RateType(JsonField.of(value))
+            }
+
+            /** An enum containing [RateType]'s known values. */
+            enum class Known {
+                LIST_RATE,
+                COMMIT_RATE,
+            }
+
+            /**
+             * An enum containing [RateType]'s known values, as well as an [_UNKNOWN] member.
+             *
+             * An instance of [RateType] can contain an unknown value in a couple of cases:
+             * - It was deserialized from data that doesn't match any known member. For example, if
+             *   the SDK is on an older version than the API, then the API may respond with new
+             *   members that the SDK is unaware of.
+             * - It was constructed with an arbitrary value using the [of] method.
+             */
+            enum class Value {
+                LIST_RATE,
+                COMMIT_RATE,
+                /**
+                 * An enum member indicating that [RateType] was instantiated with an unknown value.
+                 */
+                _UNKNOWN,
+            }
+
+            /**
+             * Returns an enum member corresponding to this class instance's value, or
+             * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+             *
+             * Use the [known] method instead if you're certain the value is always known or if you
+             * want to throw for the unknown case.
+             */
+            fun value(): Value =
+                when (this) {
+                    LIST_RATE -> Value.LIST_RATE
+                    COMMIT_RATE -> Value.COMMIT_RATE
+                    else -> Value._UNKNOWN
+                }
+
+            /**
+             * Returns an enum member corresponding to this class instance's value.
+             *
+             * Use the [value] method instead if you're uncertain the value is always known and
+             * don't want to throw for the unknown case.
+             *
+             * @throws MetronomeInvalidDataException if this class instance's value is a not a known
+             *   member.
+             */
+            fun known(): Known =
+                when (this) {
+                    LIST_RATE -> Known.LIST_RATE
+                    COMMIT_RATE -> Known.COMMIT_RATE
+                    else -> throw MetronomeInvalidDataException("Unknown RateType: $value")
+                }
+
+            /**
+             * Returns this class instance's primitive wire representation.
+             *
+             * This differs from the [toString] method because that method is primarily for
+             * debugging and generally doesn't throw.
+             *
+             * @throws MetronomeInvalidDataException if this class instance's value does not have
+             *   the expected primitive type.
+             */
+            fun asString(): String =
+                _value().asString().orElseThrow {
+                    MetronomeInvalidDataException("Value is not a String")
+                }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): RateType = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                known()
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is RateType && value == other.value
+            }
+
+            override fun hashCode() = value.hashCode()
+
+            override fun toString() = value.toString()
+        }
+
+        override fun equals(other: Any?): Boolean {
+            if (this === other) {
+                return true
+            }
+
+            return other is UpdateCommit &&
+                commitId == other.commitId &&
+                accessSchedule == other.accessSchedule &&
+                applicableProductIds == other.applicableProductIds &&
+                applicableProductTags == other.applicableProductTags &&
+                description == other.description &&
+                hierarchyConfiguration == other.hierarchyConfiguration &&
+                invoiceSchedule == other.invoiceSchedule &&
+                name == other.name &&
+                netsuiteSalesOrderId == other.netsuiteSalesOrderId &&
+                priority == other.priority &&
+                productId == other.productId &&
+                rateType == other.rateType &&
+                rolloverFraction == other.rolloverFraction &&
+                additionalProperties == other.additionalProperties
+        }
+
+        private val hashCode: Int by lazy {
+            Objects.hash(
+                commitId,
+                accessSchedule,
+                applicableProductIds,
+                applicableProductTags,
+                description,
+                hierarchyConfiguration,
+                invoiceSchedule,
+                name,
+                netsuiteSalesOrderId,
+                priority,
+                productId,
+                rateType,
+                rolloverFraction,
+                additionalProperties,
+            )
+        }
+
+        override fun hashCode(): Int = hashCode
+
+        override fun toString() =
+            "UpdateCommit{commitId=$commitId, accessSchedule=$accessSchedule, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, description=$description, hierarchyConfiguration=$hierarchyConfiguration, invoiceSchedule=$invoiceSchedule, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, priority=$priority, productId=$productId, rateType=$rateType, rolloverFraction=$rolloverFraction, additionalProperties=$additionalProperties}"
+    }
+
+    class UpdateCredit
+    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+    private constructor(
+        private val creditId: JsonField<String>,
+        private val accessSchedule: JsonField<AccessSchedule>,
+        private val applicableProductIds: JsonField<List<String>>,
+        private val applicableProductTags: JsonField<List<String>>,
+        private val description: JsonField<String>,
+        private val hierarchyConfiguration: JsonField<CommitHierarchyConfiguration>,
+        private val name: JsonField<String>,
+        private val netsuiteSalesOrderId: JsonField<String>,
+        private val priority: JsonField<Double>,
+        private val productId: JsonField<String>,
+        private val rateType: JsonField<RateType>,
+        private val rolloverFraction: JsonField<Double>,
+        private val additionalProperties: MutableMap<String, JsonValue>,
+    ) {
+
+        @JsonCreator
+        private constructor(
+            @JsonProperty("credit_id")
+            @ExcludeMissing
+            creditId: JsonField<String> = JsonMissing.of(),
+            @JsonProperty("access_schedule")
+            @ExcludeMissing
+            accessSchedule: JsonField<AccessSchedule> = JsonMissing.of(),
+            @JsonProperty("applicable_product_ids")
+            @ExcludeMissing
+            applicableProductIds: JsonField<List<String>> = JsonMissing.of(),
+            @JsonProperty("applicable_product_tags")
+            @ExcludeMissing
+            applicableProductTags: JsonField<List<String>> = JsonMissing.of(),
+            @JsonProperty("description")
+            @ExcludeMissing
+            description: JsonField<String> = JsonMissing.of(),
+            @JsonProperty("hierarchy_configuration")
+            @ExcludeMissing
+            hierarchyConfiguration: JsonField<CommitHierarchyConfiguration> = JsonMissing.of(),
+            @JsonProperty("name") @ExcludeMissing name: JsonField<String> = JsonMissing.of(),
+            @JsonProperty("netsuite_sales_order_id")
+            @ExcludeMissing
+            netsuiteSalesOrderId: JsonField<String> = JsonMissing.of(),
+            @JsonProperty("priority")
+            @ExcludeMissing
+            priority: JsonField<Double> = JsonMissing.of(),
+            @JsonProperty("product_id")
+            @ExcludeMissing
+            productId: JsonField<String> = JsonMissing.of(),
+            @JsonProperty("rate_type")
+            @ExcludeMissing
+            rateType: JsonField<RateType> = JsonMissing.of(),
+            @JsonProperty("rollover_fraction")
+            @ExcludeMissing
+            rolloverFraction: JsonField<Double> = JsonMissing.of(),
+        ) : this(
+            creditId,
+            accessSchedule,
+            applicableProductIds,
+            applicableProductTags,
+            description,
+            hierarchyConfiguration,
+            name,
+            netsuiteSalesOrderId,
+            priority,
+            productId,
+            rateType,
+            rolloverFraction,
+            mutableMapOf(),
+        )
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun creditId(): String = creditId.getRequired("credit_id")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun accessSchedule(): Optional<AccessSchedule> =
+            accessSchedule.getOptional("access_schedule")
+
+        /**
+         * Which products the credit applies to. If applicable_product_ids, applicable_product_tags
+         * or specifiers are not provided, the credit applies to all products.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun applicableProductIds(): Optional<List<String>> =
+            applicableProductIds.getOptional("applicable_product_ids")
+
+        /**
+         * Which tags the credit applies to. If applicable_product_ids, applicable_product_tags or
+         * specifiers are not provided, the credit applies to all products.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun applicableProductTags(): Optional<List<String>> =
+            applicableProductTags.getOptional("applicable_product_tags")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun description(): Optional<String> = description.getOptional("description")
+
+        /**
+         * Optional configuration for commit hierarchy access control
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun hierarchyConfiguration(): Optional<CommitHierarchyConfiguration> =
+            hierarchyConfiguration.getOptional("hierarchy_configuration")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun name(): Optional<String> = name.getOptional("name")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun netsuiteSalesOrderId(): Optional<String> =
+            netsuiteSalesOrderId.getOptional("netsuite_sales_order_id")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun priority(): Optional<Double> = priority.getOptional("priority")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun productId(): Optional<String> = productId.getOptional("product_id")
+
+        /**
+         * If provided, updates the credit to use the specified rate type for current and future
+         * invoices. Previously finalized invoices will need to be voided and regenerated to reflect
+         * the rate type change.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun rateType(): Optional<RateType> = rateType.getOptional("rate_type")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun rolloverFraction(): Optional<Double> = rolloverFraction.getOptional("rollover_fraction")
+
+        /**
+         * Returns the raw JSON value of [creditId].
+         *
+         * Unlike [creditId], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("credit_id") @ExcludeMissing fun _creditId(): JsonField<String> = creditId
+
+        /**
+         * Returns the raw JSON value of [accessSchedule].
+         *
+         * Unlike [accessSchedule], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("access_schedule")
+        @ExcludeMissing
+        fun _accessSchedule(): JsonField<AccessSchedule> = accessSchedule
+
+        /**
+         * Returns the raw JSON value of [applicableProductIds].
+         *
+         * Unlike [applicableProductIds], this method doesn't throw if the JSON field has an
+         * unexpected type.
+         */
+        @JsonProperty("applicable_product_ids")
+        @ExcludeMissing
+        fun _applicableProductIds(): JsonField<List<String>> = applicableProductIds
+
+        /**
+         * Returns the raw JSON value of [applicableProductTags].
+         *
+         * Unlike [applicableProductTags], this method doesn't throw if the JSON field has an
+         * unexpected type.
+         */
+        @JsonProperty("applicable_product_tags")
+        @ExcludeMissing
+        fun _applicableProductTags(): JsonField<List<String>> = applicableProductTags
+
+        /**
+         * Returns the raw JSON value of [description].
+         *
+         * Unlike [description], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("description")
+        @ExcludeMissing
+        fun _description(): JsonField<String> = description
+
+        /**
+         * Returns the raw JSON value of [hierarchyConfiguration].
+         *
+         * Unlike [hierarchyConfiguration], this method doesn't throw if the JSON field has an
+         * unexpected type.
+         */
+        @JsonProperty("hierarchy_configuration")
+        @ExcludeMissing
+        fun _hierarchyConfiguration(): JsonField<CommitHierarchyConfiguration> =
+            hierarchyConfiguration
+
+        /**
+         * Returns the raw JSON value of [name].
+         *
+         * Unlike [name], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+
+        /**
+         * Returns the raw JSON value of [netsuiteSalesOrderId].
+         *
+         * Unlike [netsuiteSalesOrderId], this method doesn't throw if the JSON field has an
+         * unexpected type.
+         */
+        @JsonProperty("netsuite_sales_order_id")
+        @ExcludeMissing
+        fun _netsuiteSalesOrderId(): JsonField<String> = netsuiteSalesOrderId
 
-                override fun hashCode(): Int = hashCode
+        /**
+         * Returns the raw JSON value of [priority].
+         *
+         * Unlike [priority], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("priority") @ExcludeMissing fun _priority(): JsonField<Double> = priority
 
-                override fun toString() =
-                    "AddScheduleItem{timestamp=$timestamp, amount=$amount, quantity=$quantity, unitPrice=$unitPrice, additionalProperties=$additionalProperties}"
-            }
+        /**
+         * Returns the raw JSON value of [productId].
+         *
+         * Unlike [productId], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("product_id") @ExcludeMissing fun _productId(): JsonField<String> = productId
 
-            class RemoveScheduleItem
-            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
-            private constructor(
-                private val id: JsonField<String>,
-                private val additionalProperties: MutableMap<String, JsonValue>,
-            ) {
+        /**
+         * Returns the raw JSON value of [rateType].
+         *
+         * Unlike [rateType], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("rate_type") @ExcludeMissing fun _rateType(): JsonField<RateType> = rateType
 
-                @JsonCreator
-                private constructor(
-                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of()
-                ) : this(id, mutableMapOf())
+        /**
+         * Returns the raw JSON value of [rolloverFraction].
+         *
+         * Unlike [rolloverFraction], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("rollover_fraction")
+        @ExcludeMissing
+        fun _rolloverFraction(): JsonField<Double> = rolloverFraction
 
-                /**
-                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
-                 *   is unexpectedly missing or null (e.g. if the server responded with an
-                 *   unexpected value).
-                 */
-                fun id(): String = id.getRequired("id")
+        @JsonAnySetter
+        private fun putAdditionalProperty(key: String, value: JsonValue) {
+            additionalProperties.put(key, value)
+        }
 
-                /**
-                 * Returns the raw JSON value of [id].
-                 *
-                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
-                 */
-                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+        @JsonAnyGetter
+        @ExcludeMissing
+        fun _additionalProperties(): Map<String, JsonValue> =
+            Collections.unmodifiableMap(additionalProperties)
 
-                @JsonAnySetter
-                private fun putAdditionalProperty(key: String, value: JsonValue) {
-                    additionalProperties.put(key, value)
-                }
+        fun toBuilder() = Builder().from(this)
 
-                @JsonAnyGetter
-                @ExcludeMissing
-                fun _additionalProperties(): Map<String, JsonValue> =
-                    Collections.unmodifiableMap(additionalProperties)
+        companion object {
 
-                fun toBuilder() = Builder().from(this)
+            /**
+             * Returns a mutable builder for constructing an instance of [UpdateCredit].
+             *
+             * The following fields are required:
+             * ```java
+             * .creditId()
+             * ```
+             */
+            @JvmStatic fun builder() = Builder()
+        }
 
-                companion object {
+        /** A builder for [UpdateCredit]. */
+        class Builder internal constructor() {
 
-                    /**
-                     * Returns a mutable builder for constructing an instance of
-                     * [RemoveScheduleItem].
-                     *
-                     * The following fields are required:
-                     * ```java
-                     * .id()
-                     * ```
-                     */
-                    @JvmStatic fun builder() = Builder()
-                }
+            private var creditId: JsonField<String>? = null
+            private var accessSchedule: JsonField<AccessSchedule> = JsonMissing.of()
+            private var applicableProductIds: JsonField<MutableList<String>>? = null
+            private var applicableProductTags: JsonField<MutableList<String>>? = null
+            private var description: JsonField<String> = JsonMissing.of()
+            private var hierarchyConfiguration: JsonField<CommitHierarchyConfiguration> =
+                JsonMissing.of()
+            private var name: JsonField<String> = JsonMissing.of()
+            private var netsuiteSalesOrderId: JsonField<String> = JsonMissing.of()
+            private var priority: JsonField<Double> = JsonMissing.of()
+            private var productId: JsonField<String> = JsonMissing.of()
+            private var rateType: JsonField<RateType> = JsonMissing.of()
+            private var rolloverFraction: JsonField<Double> = JsonMissing.of()
+            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
-                /** A builder for [RemoveScheduleItem]. */
-                class Builder internal constructor() {
+            @JvmSynthetic
+            internal fun from(updateCredit: UpdateCredit) = apply {
+                creditId = updateCredit.creditId
+                accessSchedule = updateCredit.accessSchedule
+                applicableProductIds = updateCredit.applicableProductIds.map { it.toMutableList() }
+                applicableProductTags =
+                    updateCredit.applicableProductTags.map { it.toMutableList() }
+                description = updateCredit.description
+                hierarchyConfiguration = updateCredit.hierarchyConfiguration
+                name = updateCredit.name
+                netsuiteSalesOrderId = updateCredit.netsuiteSalesOrderId
+                priority = updateCredit.priority
+                productId = updateCredit.productId
+                rateType = updateCredit.rateType
+                rolloverFraction = updateCredit.rolloverFraction
+                additionalProperties = updateCredit.additionalProperties.toMutableMap()
+            }
 
-                    private var id: JsonField<String>? = null
-                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+            fun creditId(creditId: String) = creditId(JsonField.of(creditId))
 
-                    @JvmSynthetic
-                    internal fun from(removeScheduleItem: RemoveScheduleItem) = apply {
-                        id = removeScheduleItem.id
-                        additionalProperties =
-                            removeScheduleItem.additionalProperties.toMutableMap()
-                    }
+            /**
+             * Sets [Builder.creditId] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.creditId] with a well-typed [String] value instead.
+             * This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun creditId(creditId: JsonField<String>) = apply { this.creditId = creditId }
 
-                    fun id(id: String) = id(JsonField.of(id))
+            fun accessSchedule(accessSchedule: AccessSchedule) =
+                accessSchedule(JsonField.of(accessSchedule))
 
-                    /**
-                     * Sets [Builder.id] to an arbitrary JSON value.
-                     *
-                     * You should usually call [Builder.id] with a well-typed [String] value
-                     * instead. This method is primarily for setting the field to an undocumented or
-                     * not yet supported value.
-                     */
-                    fun id(id: JsonField<String>) = apply { this.id = id }
+            /**
+             * Sets [Builder.accessSchedule] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.accessSchedule] with a well-typed [AccessSchedule]
+             * value instead. This method is primarily for setting the field to an undocumented or
+             * not yet supported value.
+             */
+            fun accessSchedule(accessSchedule: JsonField<AccessSchedule>) = apply {
+                this.accessSchedule = accessSchedule
+            }
 
-                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                        this.additionalProperties.clear()
-                        putAllAdditionalProperties(additionalProperties)
-                    }
+            /**
+             * Which products the credit applies to. If applicable_product_ids,
+             * applicable_product_tags or specifiers are not provided, the credit applies to all
+             * products.
+             */
+            fun applicableProductIds(applicableProductIds: List<String>?) =
+                applicableProductIds(JsonField.ofNullable(applicableProductIds))
 
-                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-                        additionalProperties.put(key, value)
-                    }
+            /**
+             * Alias for calling [Builder.applicableProductIds] with
+             * `applicableProductIds.orElse(null)`.
+             */
+            fun applicableProductIds(applicableProductIds: Optional<List<String>>) =
+                applicableProductIds(applicableProductIds.getOrNull())
 
-                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
-                        apply {
-                            this.additionalProperties.putAll(additionalProperties)
-                        }
+            /**
+             * Sets [Builder.applicableProductIds] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.applicableProductIds] with a well-typed
+             * `List<String>` value instead. This method is primarily for setting the field to an
+             * undocumented or not yet supported value.
+             */
+            fun applicableProductIds(applicableProductIds: JsonField<List<String>>) = apply {
+                this.applicableProductIds = applicableProductIds.map { it.toMutableList() }
+            }
 
-                    fun removeAdditionalProperty(key: String) = apply {
-                        additionalProperties.remove(key)
+            /**
+             * Adds a single [String] to [applicableProductIds].
+             *
+             * @throws IllegalStateException if the field was previously set to a non-list.
+             */
+            fun addApplicableProductId(applicableProductId: String) = apply {
+                applicableProductIds =
+                    (applicableProductIds ?: JsonField.of(mutableListOf())).also {
+                        checkKnown("applicableProductIds", it).add(applicableProductId)
                     }
+            }
 
-                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-                        keys.forEach(::removeAdditionalProperty)
-                    }
+            /**
+             * Which tags the credit applies to. If applicable_product_ids, applicable_product_tags
+             * or specifiers are not provided, the credit applies to all products.
+             */
+            fun applicableProductTags(applicableProductTags: List<String>?) =
+                applicableProductTags(JsonField.ofNullable(applicableProductTags))
 
-                    /**
-                     * Returns an immutable instance of [RemoveScheduleItem].
-                     *
-                     * Further updates to this [Builder] will not mutate the returned instance.
-                     *
-                     * The following fields are required:
-                     * ```java
-                     * .id()
-                     * ```
-                     *
-                     * @throws IllegalStateException if any required field is unset.
-                     */
-                    fun build(): RemoveScheduleItem =
-                        RemoveScheduleItem(
-                            checkRequired("id", id),
-                            additionalProperties.toMutableMap(),
-                        )
-                }
+            /**
+             * Alias for calling [Builder.applicableProductTags] with
+             * `applicableProductTags.orElse(null)`.
+             */
+            fun applicableProductTags(applicableProductTags: Optional<List<String>>) =
+                applicableProductTags(applicableProductTags.getOrNull())
 
-                private var validated: Boolean = false
+            /**
+             * Sets [Builder.applicableProductTags] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.applicableProductTags] with a well-typed
+             * `List<String>` value instead. This method is primarily for setting the field to an
+             * undocumented or not yet supported value.
+             */
+            fun applicableProductTags(applicableProductTags: JsonField<List<String>>) = apply {
+                this.applicableProductTags = applicableProductTags.map { it.toMutableList() }
+            }
 
-                /**
-                 * Validates that the types of all values in this object match their expected types
-                 * recursively.
-                 *
-                 * This method is _not_ forwards compatible with new types from the API for existing
-                 * fields.
-                 *
-                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
-                 *   match its expected type.
-                 */
-                fun validate(): RemoveScheduleItem = apply {
-                    if (validated) {
-                        return@apply
+            /**
+             * Adds a single [String] to [applicableProductTags].
+             *
+             * @throws IllegalStateException if the field was previously set to a non-list.
+             */
+            fun addApplicableProductTag(applicableProductTag: String) = apply {
+                applicableProductTags =
+                    (applicableProductTags ?: JsonField.of(mutableListOf())).also {
+                        checkKnown("applicableProductTags", it).add(applicableProductTag)
                     }
+            }
 
-                    id()
-                    validated = true
-                }
+            fun description(description: String) = description(JsonField.of(description))
 
-                fun isValid(): Boolean =
-                    try {
-                        validate()
-                        true
-                    } catch (e: MetronomeInvalidDataException) {
-                        false
-                    }
+            /**
+             * Sets [Builder.description] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.description] with a well-typed [String] value
+             * instead. This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun description(description: JsonField<String>) = apply {
+                this.description = description
+            }
 
-                /**
-                 * Returns a score indicating how many valid values are contained in this object
-                 * recursively.
-                 *
-                 * Used for best match union deserialization.
-                 */
-                @JvmSynthetic internal fun validity(): Int = (if (id.asKnown().isPresent) 1 else 0)
+            /** Optional configuration for commit hierarchy access control */
+            fun hierarchyConfiguration(hierarchyConfiguration: CommitHierarchyConfiguration) =
+                hierarchyConfiguration(JsonField.of(hierarchyConfiguration))
 
-                override fun equals(other: Any?): Boolean {
-                    if (this === other) {
-                        return true
-                    }
+            /**
+             * Sets [Builder.hierarchyConfiguration] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.hierarchyConfiguration] with a well-typed
+             * [CommitHierarchyConfiguration] value instead. This method is primarily for setting
+             * the field to an undocumented or not yet supported value.
+             */
+            fun hierarchyConfiguration(
+                hierarchyConfiguration: JsonField<CommitHierarchyConfiguration>
+            ) = apply { this.hierarchyConfiguration = hierarchyConfiguration }
 
-                    return other is RemoveScheduleItem &&
-                        id == other.id &&
-                        additionalProperties == other.additionalProperties
-                }
+            fun name(name: String) = name(JsonField.of(name))
 
-                private val hashCode: Int by lazy { Objects.hash(id, additionalProperties) }
+            /**
+             * Sets [Builder.name] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.name] with a well-typed [String] value instead. This
+             * method is primarily for setting the field to an undocumented or not yet supported
+             * value.
+             */
+            fun name(name: JsonField<String>) = apply { this.name = name }
 
-                override fun hashCode(): Int = hashCode
+            fun netsuiteSalesOrderId(netsuiteSalesOrderId: String?) =
+                netsuiteSalesOrderId(JsonField.ofNullable(netsuiteSalesOrderId))
 
-                override fun toString() =
-                    "RemoveScheduleItem{id=$id, additionalProperties=$additionalProperties}"
+            /**
+             * Alias for calling [Builder.netsuiteSalesOrderId] with
+             * `netsuiteSalesOrderId.orElse(null)`.
+             */
+            fun netsuiteSalesOrderId(netsuiteSalesOrderId: Optional<String>) =
+                netsuiteSalesOrderId(netsuiteSalesOrderId.getOrNull())
+
+            /**
+             * Sets [Builder.netsuiteSalesOrderId] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.netsuiteSalesOrderId] with a well-typed [String]
+             * value instead. This method is primarily for setting the field to an undocumented or
+             * not yet supported value.
+             */
+            fun netsuiteSalesOrderId(netsuiteSalesOrderId: JsonField<String>) = apply {
+                this.netsuiteSalesOrderId = netsuiteSalesOrderId
             }
 
-            class UpdateScheduleItem
-            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
-            private constructor(
-                private val id: JsonField<String>,
-                private val amount: JsonField<Double>,
-                private val quantity: JsonField<Double>,
-                private val timestamp: JsonField<OffsetDateTime>,
-                private val unitPrice: JsonField<Double>,
-                private val additionalProperties: MutableMap<String, JsonValue>,
-            ) {
+            fun priority(priority: Double?) = priority(JsonField.ofNullable(priority))
 
-                @JsonCreator
-                private constructor(
-                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
-                    @JsonProperty("amount")
-                    @ExcludeMissing
-                    amount: JsonField<Double> = JsonMissing.of(),
-                    @JsonProperty("quantity")
-                    @ExcludeMissing
-                    quantity: JsonField<Double> = JsonMissing.of(),
-                    @JsonProperty("timestamp")
-                    @ExcludeMissing
-                    timestamp: JsonField<OffsetDateTime> = JsonMissing.of(),
-                    @JsonProperty("unit_price")
-                    @ExcludeMissing
-                    unitPrice: JsonField<Double> = JsonMissing.of(),
-                ) : this(id, amount, quantity, timestamp, unitPrice, mutableMapOf())
+            /**
+             * Alias for [Builder.priority].
+             *
+             * This unboxed primitive overload exists for backwards compatibility.
+             */
+            fun priority(priority: Double) = priority(priority as Double?)
 
-                /**
-                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
-                 *   is unexpectedly missing or null (e.g. if the server responded with an
-                 *   unexpected value).
-                 */
-                fun id(): String = id.getRequired("id")
+            /** Alias for calling [Builder.priority] with `priority.orElse(null)`. */
+            fun priority(priority: Optional<Double>) = priority(priority.getOrNull())
 
-                /**
-                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
-                 *   (e.g. if the server responded with an unexpected value).
-                 */
-                fun amount(): Optional<Double> = amount.getOptional("amount")
+            /**
+             * Sets [Builder.priority] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.priority] with a well-typed [Double] value instead.
+             * This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun priority(priority: JsonField<Double>) = apply { this.priority = priority }
 
-                /**
-                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
-                 *   (e.g. if the server responded with an unexpected value).
-                 */
-                fun quantity(): Optional<Double> = quantity.getOptional("quantity")
+            fun productId(productId: String) = productId(JsonField.of(productId))
 
-                /**
-                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
-                 *   (e.g. if the server responded with an unexpected value).
-                 */
-                fun timestamp(): Optional<OffsetDateTime> = timestamp.getOptional("timestamp")
+            /**
+             * Sets [Builder.productId] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.productId] with a well-typed [String] value instead.
+             * This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun productId(productId: JsonField<String>) = apply { this.productId = productId }
 
-                /**
-                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
-                 *   (e.g. if the server responded with an unexpected value).
-                 */
-                fun unitPrice(): Optional<Double> = unitPrice.getOptional("unit_price")
+            /**
+             * If provided, updates the credit to use the specified rate type for current and future
+             * invoices. Previously finalized invoices will need to be voided and regenerated to
+             * reflect the rate type change.
+             */
+            fun rateType(rateType: RateType) = rateType(JsonField.of(rateType))
 
-                /**
-                 * Returns the raw JSON value of [id].
-                 *
-                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
-                 */
-                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+            /**
+             * Sets [Builder.rateType] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.rateType] with a well-typed [RateType] value
+             * instead. This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun rateType(rateType: JsonField<RateType>) = apply { this.rateType = rateType }
 
-                /**
-                 * Returns the raw JSON value of [amount].
-                 *
-                 * Unlike [amount], this method doesn't throw if the JSON field has an unexpected
-                 * type.
-                 */
-                @JsonProperty("amount") @ExcludeMissing fun _amount(): JsonField<Double> = amount
+            fun rolloverFraction(rolloverFraction: Double?) =
+                rolloverFraction(JsonField.ofNullable(rolloverFraction))
 
-                /**
-                 * Returns the raw JSON value of [quantity].
-                 *
-                 * Unlike [quantity], this method doesn't throw if the JSON field has an unexpected
-                 * type.
-                 */
-                @JsonProperty("quantity")
-                @ExcludeMissing
-                fun _quantity(): JsonField<Double> = quantity
+            /**
+             * Alias for [Builder.rolloverFraction].
+             *
+             * This unboxed primitive overload exists for backwards compatibility.
+             */
+            fun rolloverFraction(rolloverFraction: Double) =
+                rolloverFraction(rolloverFraction as Double?)
+
+            /**
+             * Alias for calling [Builder.rolloverFraction] with `rolloverFraction.orElse(null)`.
+             */
+            fun rolloverFraction(rolloverFraction: Optional<Double>) =
+                rolloverFraction(rolloverFraction.getOrNull())
+
+            /**
+             * Sets [Builder.rolloverFraction] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.rolloverFraction] with a well-typed [Double] value
+             * instead. This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun rolloverFraction(rolloverFraction: JsonField<Double>) = apply {
+                this.rolloverFraction = rolloverFraction
+            }
 
-                /**
-                 * Returns the raw JSON value of [timestamp].
-                 *
-                 * Unlike [timestamp], this method doesn't throw if the JSON field has an unexpected
-                 * type.
-                 */
-                @JsonProperty("timestamp")
-                @ExcludeMissing
-                fun _timestamp(): JsonField<OffsetDateTime> = timestamp
+            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.clear()
+                putAllAdditionalProperties(additionalProperties)
+            }
 
-                /**
-                 * Returns the raw JSON value of [unitPrice].
-                 *
-                 * Unlike [unitPrice], this method doesn't throw if the JSON field has an unexpected
-                 * type.
-                 */
-                @JsonProperty("unit_price")
-                @ExcludeMissing
-                fun _unitPrice(): JsonField<Double> = unitPrice
+            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                additionalProperties.put(key, value)
+            }
 
-                @JsonAnySetter
-                private fun putAdditionalProperty(key: String, value: JsonValue) {
-                    additionalProperties.put(key, value)
-                }
+            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.putAll(additionalProperties)
+            }
 
-                @JsonAnyGetter
-                @ExcludeMissing
-                fun _additionalProperties(): Map<String, JsonValue> =
-                    Collections.unmodifiableMap(additionalProperties)
+            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
 
-                fun toBuilder() = Builder().from(this)
+            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                keys.forEach(::removeAdditionalProperty)
+            }
 
-                companion object {
+            /**
+             * Returns an immutable instance of [UpdateCredit].
+             *
+             * Further updates to this [Builder] will not mutate the returned instance.
+             *
+             * The following fields are required:
+             * ```java
+             * .creditId()
+             * ```
+             *
+             * @throws IllegalStateException if any required field is unset.
+             */
+            fun build(): UpdateCredit =
+                UpdateCredit(
+                    checkRequired("creditId", creditId),
+                    accessSchedule,
+                    (applicableProductIds ?: JsonMissing.of()).map { it.toImmutable() },
+                    (applicableProductTags ?: JsonMissing.of()).map { it.toImmutable() },
+                    description,
+                    hierarchyConfiguration,
+                    name,
+                    netsuiteSalesOrderId,
+                    priority,
+                    productId,
+                    rateType,
+                    rolloverFraction,
+                    additionalProperties.toMutableMap(),
+                )
+        }
 
-                    /**
-                     * Returns a mutable builder for constructing an instance of
-                     * [UpdateScheduleItem].
-                     *
-                     * The following fields are required:
-                     * ```java
-                     * .id()
-                     * ```
-                     */
-                    @JvmStatic fun builder() = Builder()
-                }
+        private var validated: Boolean = false
 
-                /** A builder for [UpdateScheduleItem]. */
-                class Builder internal constructor() {
+        /**
+         * Validates that the types of all values in this object match their expected types
+         * recursively.
+         *
+         * This method is _not_ forwards compatible with new types from the API for existing fields.
+         *
+         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
+         *   expected type.
+         */
+        fun validate(): UpdateCredit = apply {
+            if (validated) {
+                return@apply
+            }
 
-                    private var id: JsonField<String>? = null
-                    private var amount: JsonField<Double> = JsonMissing.of()
-                    private var quantity: JsonField<Double> = JsonMissing.of()
-                    private var timestamp: JsonField<OffsetDateTime> = JsonMissing.of()
-                    private var unitPrice: JsonField<Double> = JsonMissing.of()
-                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+            creditId()
+            accessSchedule().ifPresent { it.validate() }
+            applicableProductIds()
+            applicableProductTags()
+            description()
+            hierarchyConfiguration().ifPresent { it.validate() }
+            name()
+            netsuiteSalesOrderId()
+            priority()
+            productId()
+            rateType().ifPresent { it.validate() }
+            rolloverFraction()
+            validated = true
+        }
 
-                    @JvmSynthetic
-                    internal fun from(updateScheduleItem: UpdateScheduleItem) = apply {
-                        id = updateScheduleItem.id
-                        amount = updateScheduleItem.amount
-                        quantity = updateScheduleItem.quantity
-                        timestamp = updateScheduleItem.timestamp
-                        unitPrice = updateScheduleItem.unitPrice
-                        additionalProperties =
-                            updateScheduleItem.additionalProperties.toMutableMap()
-                    }
+        fun isValid(): Boolean =
+            try {
+                validate()
+                true
+            } catch (e: MetronomeInvalidDataException) {
+                false
+            }
 
-                    fun id(id: String) = id(JsonField.of(id))
+        /**
+         * Returns a score indicating how many valid values are contained in this object
+         * recursively.
+         *
+         * Used for best match union deserialization.
+         */
+        @JvmSynthetic
+        internal fun validity(): Int =
+            (if (creditId.asKnown().isPresent) 1 else 0) +
+                (accessSchedule.asKnown().getOrNull()?.validity() ?: 0) +
+                (applicableProductIds.asKnown().getOrNull()?.size ?: 0) +
+                (applicableProductTags.asKnown().getOrNull()?.size ?: 0) +
+                (if (description.asKnown().isPresent) 1 else 0) +
+                (hierarchyConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+                (if (name.asKnown().isPresent) 1 else 0) +
+                (if (netsuiteSalesOrderId.asKnown().isPresent) 1 else 0) +
+                (if (priority.asKnown().isPresent) 1 else 0) +
+                (if (productId.asKnown().isPresent) 1 else 0) +
+                (rateType.asKnown().getOrNull()?.validity() ?: 0) +
+                (if (rolloverFraction.asKnown().isPresent) 1 else 0)
 
-                    /**
-                     * Sets [Builder.id] to an arbitrary JSON value.
-                     *
-                     * You should usually call [Builder.id] with a well-typed [String] value
-                     * instead. This method is primarily for setting the field to an undocumented or
-                     * not yet supported value.
-                     */
-                    fun id(id: JsonField<String>) = apply { this.id = id }
+        class AccessSchedule
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val addScheduleItems: JsonField<List<AddScheduleItem>>,
+            private val removeScheduleItems: JsonField<List<RemoveScheduleItem>>,
+            private val updateScheduleItems: JsonField<List<UpdateScheduleItem>>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
 
-                    fun amount(amount: Double) = amount(JsonField.of(amount))
+            @JsonCreator
+            private constructor(
+                @JsonProperty("add_schedule_items")
+                @ExcludeMissing
+                addScheduleItems: JsonField<List<AddScheduleItem>> = JsonMissing.of(),
+                @JsonProperty("remove_schedule_items")
+                @ExcludeMissing
+                removeScheduleItems: JsonField<List<RemoveScheduleItem>> = JsonMissing.of(),
+                @JsonProperty("update_schedule_items")
+                @ExcludeMissing
+                updateScheduleItems: JsonField<List<UpdateScheduleItem>> = JsonMissing.of(),
+            ) : this(addScheduleItems, removeScheduleItems, updateScheduleItems, mutableMapOf())
 
-                    /**
-                     * Sets [Builder.amount] to an arbitrary JSON value.
-                     *
-                     * You should usually call [Builder.amount] with a well-typed [Double] value
-                     * instead. This method is primarily for setting the field to an undocumented or
-                     * not yet supported value.
-                     */
-                    fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun addScheduleItems(): Optional<List<AddScheduleItem>> =
+                addScheduleItems.getOptional("add_schedule_items")
 
-                    fun quantity(quantity: Double) = quantity(JsonField.of(quantity))
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun removeScheduleItems(): Optional<List<RemoveScheduleItem>> =
+                removeScheduleItems.getOptional("remove_schedule_items")
 
-                    /**
-                     * Sets [Builder.quantity] to an arbitrary JSON value.
-                     *
-                     * You should usually call [Builder.quantity] with a well-typed [Double] value
-                     * instead. This method is primarily for setting the field to an undocumented or
-                     * not yet supported value.
-                     */
-                    fun quantity(quantity: JsonField<Double>) = apply { this.quantity = quantity }
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun updateScheduleItems(): Optional<List<UpdateScheduleItem>> =
+                updateScheduleItems.getOptional("update_schedule_items")
 
-                    fun timestamp(timestamp: OffsetDateTime) = timestamp(JsonField.of(timestamp))
+            /**
+             * Returns the raw JSON value of [addScheduleItems].
+             *
+             * Unlike [addScheduleItems], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("add_schedule_items")
+            @ExcludeMissing
+            fun _addScheduleItems(): JsonField<List<AddScheduleItem>> = addScheduleItems
 
-                    /**
-                     * Sets [Builder.timestamp] to an arbitrary JSON value.
-                     *
-                     * You should usually call [Builder.timestamp] with a well-typed
-                     * [OffsetDateTime] value instead. This method is primarily for setting the
-                     * field to an undocumented or not yet supported value.
-                     */
-                    fun timestamp(timestamp: JsonField<OffsetDateTime>) = apply {
-                        this.timestamp = timestamp
-                    }
+            /**
+             * Returns the raw JSON value of [removeScheduleItems].
+             *
+             * Unlike [removeScheduleItems], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("remove_schedule_items")
+            @ExcludeMissing
+            fun _removeScheduleItems(): JsonField<List<RemoveScheduleItem>> = removeScheduleItems
 
-                    fun unitPrice(unitPrice: Double) = unitPrice(JsonField.of(unitPrice))
+            /**
+             * Returns the raw JSON value of [updateScheduleItems].
+             *
+             * Unlike [updateScheduleItems], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("update_schedule_items")
+            @ExcludeMissing
+            fun _updateScheduleItems(): JsonField<List<UpdateScheduleItem>> = updateScheduleItems
 
-                    /**
-                     * Sets [Builder.unitPrice] to an arbitrary JSON value.
-                     *
-                     * You should usually call [Builder.unitPrice] with a well-typed [Double] value
-                     * instead. This method is primarily for setting the field to an undocumented or
-                     * not yet supported value.
-                     */
-                    fun unitPrice(unitPrice: JsonField<Double>) = apply {
-                        this.unitPrice = unitPrice
-                    }
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
 
-                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                        this.additionalProperties.clear()
-                        putAllAdditionalProperties(additionalProperties)
-                    }
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
 
-                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-                        additionalProperties.put(key, value)
-                    }
+            fun toBuilder() = Builder().from(this)
 
-                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
-                        apply {
-                            this.additionalProperties.putAll(additionalProperties)
-                        }
+            companion object {
 
-                    fun removeAdditionalProperty(key: String) = apply {
-                        additionalProperties.remove(key)
-                    }
+                /** Returns a mutable builder for constructing an instance of [AccessSchedule]. */
+                @JvmStatic fun builder() = Builder()
+            }
 
-                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-                        keys.forEach(::removeAdditionalProperty)
-                    }
+            /** A builder for [AccessSchedule]. */
+            class Builder internal constructor() {
 
-                    /**
-                     * Returns an immutable instance of [UpdateScheduleItem].
-                     *
-                     * Further updates to this [Builder] will not mutate the returned instance.
-                     *
-                     * The following fields are required:
-                     * ```java
-                     * .id()
-                     * ```
-                     *
-                     * @throws IllegalStateException if any required field is unset.
-                     */
-                    fun build(): UpdateScheduleItem =
-                        UpdateScheduleItem(
-                            checkRequired("id", id),
-                            amount,
-                            quantity,
-                            timestamp,
-                            unitPrice,
-                            additionalProperties.toMutableMap(),
-                        )
+                private var addScheduleItems: JsonField<MutableList<AddScheduleItem>>? = null
+                private var removeScheduleItems: JsonField<MutableList<RemoveScheduleItem>>? = null
+                private var updateScheduleItems: JsonField<MutableList<UpdateScheduleItem>>? = null
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(accessSchedule: AccessSchedule) = apply {
+                    addScheduleItems = accessSchedule.addScheduleItems.map { it.toMutableList() }
+                    removeScheduleItems =
+                        accessSchedule.removeScheduleItems.map { it.toMutableList() }
+                    updateScheduleItems =
+                        accessSchedule.updateScheduleItems.map { it.toMutableList() }
+                    additionalProperties = accessSchedule.additionalProperties.toMutableMap()
                 }
 
-                private var validated: Boolean = false
+                fun addScheduleItems(addScheduleItems: List<AddScheduleItem>) =
+                    addScheduleItems(JsonField.of(addScheduleItems))
 
                 /**
-                 * Validates that the types of all values in this object match their expected types
-                 * recursively.
-                 *
-                 * This method is _not_ forwards compatible with new types from the API for existing
-                 * fields.
+                 * Sets [Builder.addScheduleItems] to an arbitrary JSON value.
                  *
-                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
-                 *   match its expected type.
+                 * You should usually call [Builder.addScheduleItems] with a well-typed
+                 * `List<AddScheduleItem>` value instead. This method is primarily for setting the
+                 * field to an undocumented or not yet supported value.
                  */
-                fun validate(): UpdateScheduleItem = apply {
-                    if (validated) {
-                        return@apply
-                    }
-
-                    id()
-                    amount()
-                    quantity()
-                    timestamp()
-                    unitPrice()
-                    validated = true
+                fun addScheduleItems(addScheduleItems: JsonField<List<AddScheduleItem>>) = apply {
+                    this.addScheduleItems = addScheduleItems.map { it.toMutableList() }
                 }
 
-                fun isValid(): Boolean =
-                    try {
-                        validate()
-                        true
-                    } catch (e: MetronomeInvalidDataException) {
-                        false
-                    }
-
                 /**
-                 * Returns a score indicating how many valid values are contained in this object
-                 * recursively.
+                 * Adds a single [AddScheduleItem] to [addScheduleItems].
                  *
-                 * Used for best match union deserialization.
+                 * @throws IllegalStateException if the field was previously set to a non-list.
                  */
-                @JvmSynthetic
-                internal fun validity(): Int =
-                    (if (id.asKnown().isPresent) 1 else 0) +
-                        (if (amount.asKnown().isPresent) 1 else 0) +
-                        (if (quantity.asKnown().isPresent) 1 else 0) +
-                        (if (timestamp.asKnown().isPresent) 1 else 0) +
-                        (if (unitPrice.asKnown().isPresent) 1 else 0)
-
-                override fun equals(other: Any?): Boolean {
-                    if (this === other) {
-                        return true
-                    }
-
-                    return other is UpdateScheduleItem &&
-                        id == other.id &&
-                        amount == other.amount &&
-                        quantity == other.quantity &&
-                        timestamp == other.timestamp &&
-                        unitPrice == other.unitPrice &&
-                        additionalProperties == other.additionalProperties
-                }
-
-                private val hashCode: Int by lazy {
-                    Objects.hash(id, amount, quantity, timestamp, unitPrice, additionalProperties)
+                fun addAddScheduleItem(addScheduleItem: AddScheduleItem) = apply {
+                    addScheduleItems =
+                        (addScheduleItems ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("addScheduleItems", it).add(addScheduleItem)
+                        }
                 }
 
-                override fun hashCode(): Int = hashCode
+                fun removeScheduleItems(removeScheduleItems: List<RemoveScheduleItem>) =
+                    removeScheduleItems(JsonField.of(removeScheduleItems))
 
-                override fun toString() =
-                    "UpdateScheduleItem{id=$id, amount=$amount, quantity=$quantity, timestamp=$timestamp, unitPrice=$unitPrice, additionalProperties=$additionalProperties}"
-            }
+                /**
+                 * Sets [Builder.removeScheduleItems] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.removeScheduleItems] with a well-typed
+                 * `List<RemoveScheduleItem>` value instead. This method is primarily for setting
+                 * the field to an undocumented or not yet supported value.
+                 */
+                fun removeScheduleItems(removeScheduleItems: JsonField<List<RemoveScheduleItem>>) =
+                    apply {
+                        this.removeScheduleItems = removeScheduleItems.map { it.toMutableList() }
+                    }
 
-            override fun equals(other: Any?): Boolean {
-                if (this === other) {
-                    return true
+                /**
+                 * Adds a single [RemoveScheduleItem] to [removeScheduleItems].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addRemoveScheduleItem(removeScheduleItem: RemoveScheduleItem) = apply {
+                    removeScheduleItems =
+                        (removeScheduleItems ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("removeScheduleItems", it).add(removeScheduleItem)
+                        }
                 }
 
-                return other is InvoiceSchedule &&
-                    addScheduleItems == other.addScheduleItems &&
-                    removeScheduleItems == other.removeScheduleItems &&
-                    updateScheduleItems == other.updateScheduleItems &&
-                    additionalProperties == other.additionalProperties
-            }
-
-            private val hashCode: Int by lazy {
-                Objects.hash(
-                    addScheduleItems,
-                    removeScheduleItems,
-                    updateScheduleItems,
-                    additionalProperties,
-                )
-            }
-
-            override fun hashCode(): Int = hashCode
-
-            override fun toString() =
-                "InvoiceSchedule{addScheduleItems=$addScheduleItems, removeScheduleItems=$removeScheduleItems, updateScheduleItems=$updateScheduleItems, additionalProperties=$additionalProperties}"
-        }
-
-        /**
-         * If provided, updates the commit to use the specified rate type for current and future
-         * invoices. Previously finalized invoices will need to be voided and regenerated to reflect
-         * the rate type change.
-         */
-        class RateType @JsonCreator private constructor(private val value: JsonField<String>) :
-            Enum {
-
-            /**
-             * Returns this class instance's raw value.
-             *
-             * This is usually only useful if this instance was deserialized from data that doesn't
-             * match any known member, and you want to know that value. For example, if the SDK is
-             * on an older version than the API, then the API may respond with new members that the
-             * SDK is unaware of.
-             */
-            @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
-
-            companion object {
-
-                @JvmField val LIST_RATE = of("LIST_RATE")
-
-                @JvmField val COMMIT_RATE = of("COMMIT_RATE")
-
-                @JvmStatic fun of(value: String) = RateType(JsonField.of(value))
-            }
+                fun updateScheduleItems(updateScheduleItems: List<UpdateScheduleItem>) =
+                    updateScheduleItems(JsonField.of(updateScheduleItems))
 
-            /** An enum containing [RateType]'s known values. */
-            enum class Known {
-                LIST_RATE,
-                COMMIT_RATE,
-            }
+                /**
+                 * Sets [Builder.updateScheduleItems] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.updateScheduleItems] with a well-typed
+                 * `List<UpdateScheduleItem>` value instead. This method is primarily for setting
+                 * the field to an undocumented or not yet supported value.
+                 */
+                fun updateScheduleItems(updateScheduleItems: JsonField<List<UpdateScheduleItem>>) =
+                    apply {
+                        this.updateScheduleItems = updateScheduleItems.map { it.toMutableList() }
+                    }
 
-            /**
-             * An enum containing [RateType]'s known values, as well as an [_UNKNOWN] member.
-             *
-             * An instance of [RateType] can contain an unknown value in a couple of cases:
-             * - It was deserialized from data that doesn't match any known member. For example, if
-             *   the SDK is on an older version than the API, then the API may respond with new
-             *   members that the SDK is unaware of.
-             * - It was constructed with an arbitrary value using the [of] method.
-             */
-            enum class Value {
-                LIST_RATE,
-                COMMIT_RATE,
                 /**
-                 * An enum member indicating that [RateType] was instantiated with an unknown value.
+                 * Adds a single [UpdateScheduleItem] to [updateScheduleItems].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
                  */
-                _UNKNOWN,
-            }
+                fun addUpdateScheduleItem(updateScheduleItem: UpdateScheduleItem) = apply {
+                    updateScheduleItems =
+                        (updateScheduleItems ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("updateScheduleItems", it).add(updateScheduleItem)
+                        }
+                }
 
-            /**
-             * Returns an enum member corresponding to this class instance's value, or
-             * [Value._UNKNOWN] if the class was instantiated with an unknown value.
-             *
-             * Use the [known] method instead if you're certain the value is always known or if you
-             * want to throw for the unknown case.
-             */
-            fun value(): Value =
-                when (this) {
-                    LIST_RATE -> Value.LIST_RATE
-                    COMMIT_RATE -> Value.COMMIT_RATE
-                    else -> Value._UNKNOWN
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
                 }
 
-            /**
-             * Returns an enum member corresponding to this class instance's value.
-             *
-             * Use the [value] method instead if you're uncertain the value is always known and
-             * don't want to throw for the unknown case.
-             *
-             * @throws MetronomeInvalidDataException if this class instance's value is a not a known
-             *   member.
-             */
-            fun known(): Known =
-                when (this) {
-                    LIST_RATE -> Known.LIST_RATE
-                    COMMIT_RATE -> Known.COMMIT_RATE
-                    else -> throw MetronomeInvalidDataException("Unknown RateType: $value")
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
                 }
 
-            /**
-             * Returns this class instance's primitive wire representation.
-             *
-             * This differs from the [toString] method because that method is primarily for
-             * debugging and generally doesn't throw.
-             *
-             * @throws MetronomeInvalidDataException if this class instance's value does not have
-             *   the expected primitive type.
-             */
-            fun asString(): String =
-                _value().asString().orElseThrow {
-                    MetronomeInvalidDataException("Value is not a String")
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
                 }
 
+                /**
+                 * Returns an immutable instance of [AccessSchedule].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 */
+                fun build(): AccessSchedule =
+                    AccessSchedule(
+                        (addScheduleItems ?: JsonMissing.of()).map { it.toImmutable() },
+                        (removeScheduleItems ?: JsonMissing.of()).map { it.toImmutable() },
+                        (updateScheduleItems ?: JsonMissing.of()).map { it.toImmutable() },
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
             private var validated: Boolean = false
 
             /**
@@ -32251,12 +34848,14 @@ private constructor(
              * @throws MetronomeInvalidDataException if any value type in this object doesn't match
              *   its expected type.
              */
-            fun validate(): RateType = apply {
+            fun validate(): AccessSchedule = apply {
                 if (validated) {
                     return@apply
                 }
 
-                known()
+                addScheduleItems().ifPresent { it.forEach { it.validate() } }
+                removeScheduleItems().ifPresent { it.forEach { it.validate() } }
+                updateScheduleItems().ifPresent { it.forEach { it.validate() } }
                 validated = true
             }
 
@@ -32274,963 +34873,863 @@ private constructor(
              *
              * Used for best match union deserialization.
              */
-            @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
-
-            override fun equals(other: Any?): Boolean {
-                if (this === other) {
-                    return true
-                }
+            @JvmSynthetic
+            internal fun validity(): Int =
+                (addScheduleItems.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (removeScheduleItems.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                        ?: 0) +
+                    (updateScheduleItems.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                        ?: 0)
 
-                return other is RateType && value == other.value
-            }
+            class AddScheduleItem
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val amount: JsonField<Double>,
+                private val endingBefore: JsonField<OffsetDateTime>,
+                private val startingAt: JsonField<OffsetDateTime>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
 
-            override fun hashCode() = value.hashCode()
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("amount")
+                    @ExcludeMissing
+                    amount: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("ending_before")
+                    @ExcludeMissing
+                    endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                    @JsonProperty("starting_at")
+                    @ExcludeMissing
+                    startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                ) : this(amount, endingBefore, startingAt, mutableMapOf())
 
-            override fun toString() = value.toString()
-        }
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun amount(): Double = amount.getRequired("amount")
 
-        override fun equals(other: Any?): Boolean {
-            if (this === other) {
-                return true
-            }
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun endingBefore(): OffsetDateTime = endingBefore.getRequired("ending_before")
 
-            return other is UpdateCommit &&
-                commitId == other.commitId &&
-                accessSchedule == other.accessSchedule &&
-                applicableProductIds == other.applicableProductIds &&
-                applicableProductTags == other.applicableProductTags &&
-                description == other.description &&
-                hierarchyConfiguration == other.hierarchyConfiguration &&
-                invoiceSchedule == other.invoiceSchedule &&
-                name == other.name &&
-                netsuiteSalesOrderId == other.netsuiteSalesOrderId &&
-                priority == other.priority &&
-                productId == other.productId &&
-                rateType == other.rateType &&
-                rolloverFraction == other.rolloverFraction &&
-                additionalProperties == other.additionalProperties
-        }
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun startingAt(): OffsetDateTime = startingAt.getRequired("starting_at")
 
-        private val hashCode: Int by lazy {
-            Objects.hash(
-                commitId,
-                accessSchedule,
-                applicableProductIds,
-                applicableProductTags,
-                description,
-                hierarchyConfiguration,
-                invoiceSchedule,
-                name,
-                netsuiteSalesOrderId,
-                priority,
-                productId,
-                rateType,
-                rolloverFraction,
-                additionalProperties,
-            )
-        }
+                /**
+                 * Returns the raw JSON value of [amount].
+                 *
+                 * Unlike [amount], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("amount") @ExcludeMissing fun _amount(): JsonField<Double> = amount
 
-        override fun hashCode(): Int = hashCode
+                /**
+                 * Returns the raw JSON value of [endingBefore].
+                 *
+                 * Unlike [endingBefore], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("ending_before")
+                @ExcludeMissing
+                fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
 
-        override fun toString() =
-            "UpdateCommit{commitId=$commitId, accessSchedule=$accessSchedule, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, description=$description, hierarchyConfiguration=$hierarchyConfiguration, invoiceSchedule=$invoiceSchedule, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, priority=$priority, productId=$productId, rateType=$rateType, rolloverFraction=$rolloverFraction, additionalProperties=$additionalProperties}"
-    }
+                /**
+                 * Returns the raw JSON value of [startingAt].
+                 *
+                 * Unlike [startingAt], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("starting_at")
+                @ExcludeMissing
+                fun _startingAt(): JsonField<OffsetDateTime> = startingAt
 
-    class UpdateCredit
-    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
-    private constructor(
-        private val creditId: JsonField<String>,
-        private val accessSchedule: JsonField<AccessSchedule>,
-        private val applicableProductIds: JsonField<List<String>>,
-        private val applicableProductTags: JsonField<List<String>>,
-        private val description: JsonField<String>,
-        private val hierarchyConfiguration: JsonField<CommitHierarchyConfiguration>,
-        private val name: JsonField<String>,
-        private val netsuiteSalesOrderId: JsonField<String>,
-        private val priority: JsonField<Double>,
-        private val productId: JsonField<String>,
-        private val rateType: JsonField<RateType>,
-        private val rolloverFraction: JsonField<Double>,
-        private val additionalProperties: MutableMap<String, JsonValue>,
-    ) {
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
 
-        @JsonCreator
-        private constructor(
-            @JsonProperty("credit_id")
-            @ExcludeMissing
-            creditId: JsonField<String> = JsonMissing.of(),
-            @JsonProperty("access_schedule")
-            @ExcludeMissing
-            accessSchedule: JsonField<AccessSchedule> = JsonMissing.of(),
-            @JsonProperty("applicable_product_ids")
-            @ExcludeMissing
-            applicableProductIds: JsonField<List<String>> = JsonMissing.of(),
-            @JsonProperty("applicable_product_tags")
-            @ExcludeMissing
-            applicableProductTags: JsonField<List<String>> = JsonMissing.of(),
-            @JsonProperty("description")
-            @ExcludeMissing
-            description: JsonField<String> = JsonMissing.of(),
-            @JsonProperty("hierarchy_configuration")
-            @ExcludeMissing
-            hierarchyConfiguration: JsonField<CommitHierarchyConfiguration> = JsonMissing.of(),
-            @JsonProperty("name") @ExcludeMissing name: JsonField<String> = JsonMissing.of(),
-            @JsonProperty("netsuite_sales_order_id")
-            @ExcludeMissing
-            netsuiteSalesOrderId: JsonField<String> = JsonMissing.of(),
-            @JsonProperty("priority")
-            @ExcludeMissing
-            priority: JsonField<Double> = JsonMissing.of(),
-            @JsonProperty("product_id")
-            @ExcludeMissing
-            productId: JsonField<String> = JsonMissing.of(),
-            @JsonProperty("rate_type")
-            @ExcludeMissing
-            rateType: JsonField<RateType> = JsonMissing.of(),
-            @JsonProperty("rollover_fraction")
-            @ExcludeMissing
-            rolloverFraction: JsonField<Double> = JsonMissing.of(),
-        ) : this(
-            creditId,
-            accessSchedule,
-            applicableProductIds,
-            applicableProductTags,
-            description,
-            hierarchyConfiguration,
-            name,
-            netsuiteSalesOrderId,
-            priority,
-            productId,
-            rateType,
-            rolloverFraction,
-            mutableMapOf(),
-        )
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
 
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
-         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
-         */
-        fun creditId(): String = creditId.getRequired("credit_id")
+                fun toBuilder() = Builder().from(this)
 
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun accessSchedule(): Optional<AccessSchedule> =
-            accessSchedule.getOptional("access_schedule")
+                companion object {
 
-        /**
-         * Which products the credit applies to. If applicable_product_ids, applicable_product_tags
-         * or specifiers are not provided, the credit applies to all products.
-         *
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun applicableProductIds(): Optional<List<String>> =
-            applicableProductIds.getOptional("applicable_product_ids")
+                    /**
+                     * Returns a mutable builder for constructing an instance of [AddScheduleItem].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .amount()
+                     * .endingBefore()
+                     * .startingAt()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
 
-        /**
-         * Which tags the credit applies to. If applicable_product_ids, applicable_product_tags or
-         * specifiers are not provided, the credit applies to all products.
-         *
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun applicableProductTags(): Optional<List<String>> =
-            applicableProductTags.getOptional("applicable_product_tags")
+                /** A builder for [AddScheduleItem]. */
+                class Builder internal constructor() {
 
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun description(): Optional<String> = description.getOptional("description")
+                    private var amount: JsonField<Double>? = null
+                    private var endingBefore: JsonField<OffsetDateTime>? = null
+                    private var startingAt: JsonField<OffsetDateTime>? = null
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
-        /**
-         * Optional configuration for commit hierarchy access control
-         *
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun hierarchyConfiguration(): Optional<CommitHierarchyConfiguration> =
-            hierarchyConfiguration.getOptional("hierarchy_configuration")
+                    @JvmSynthetic
+                    internal fun from(addScheduleItem: AddScheduleItem) = apply {
+                        amount = addScheduleItem.amount
+                        endingBefore = addScheduleItem.endingBefore
+                        startingAt = addScheduleItem.startingAt
+                        additionalProperties = addScheduleItem.additionalProperties.toMutableMap()
+                    }
 
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun name(): Optional<String> = name.getOptional("name")
+                    fun amount(amount: Double) = amount(JsonField.of(amount))
 
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun netsuiteSalesOrderId(): Optional<String> =
-            netsuiteSalesOrderId.getOptional("netsuite_sales_order_id")
+                    /**
+                     * Sets [Builder.amount] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.amount] with a well-typed [Double] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
 
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun priority(): Optional<Double> = priority.getOptional("priority")
+                    fun endingBefore(endingBefore: OffsetDateTime) =
+                        endingBefore(JsonField.of(endingBefore))
 
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun productId(): Optional<String> = productId.getOptional("product_id")
+                    /**
+                     * Sets [Builder.endingBefore] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.endingBefore] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
+                        this.endingBefore = endingBefore
+                    }
 
-        /**
-         * If provided, updates the credit to use the specified rate type for current and future
-         * invoices. Previously finalized invoices will need to be voided and regenerated to reflect
-         * the rate type change.
-         *
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun rateType(): Optional<RateType> = rateType.getOptional("rate_type")
+                    fun startingAt(startingAt: OffsetDateTime) =
+                        startingAt(JsonField.of(startingAt))
 
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun rolloverFraction(): Optional<Double> = rolloverFraction.getOptional("rollover_fraction")
+                    /**
+                     * Sets [Builder.startingAt] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.startingAt] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                        this.startingAt = startingAt
+                    }
 
-        /**
-         * Returns the raw JSON value of [creditId].
-         *
-         * Unlike [creditId], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("credit_id") @ExcludeMissing fun _creditId(): JsonField<String> = creditId
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
 
-        /**
-         * Returns the raw JSON value of [accessSchedule].
-         *
-         * Unlike [accessSchedule], this method doesn't throw if the JSON field has an unexpected
-         * type.
-         */
-        @JsonProperty("access_schedule")
-        @ExcludeMissing
-        fun _accessSchedule(): JsonField<AccessSchedule> = accessSchedule
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
 
-        /**
-         * Returns the raw JSON value of [applicableProductIds].
-         *
-         * Unlike [applicableProductIds], this method doesn't throw if the JSON field has an
-         * unexpected type.
-         */
-        @JsonProperty("applicable_product_ids")
-        @ExcludeMissing
-        fun _applicableProductIds(): JsonField<List<String>> = applicableProductIds
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
 
-        /**
-         * Returns the raw JSON value of [applicableProductTags].
-         *
-         * Unlike [applicableProductTags], this method doesn't throw if the JSON field has an
-         * unexpected type.
-         */
-        @JsonProperty("applicable_product_tags")
-        @ExcludeMissing
-        fun _applicableProductTags(): JsonField<List<String>> = applicableProductTags
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
 
-        /**
-         * Returns the raw JSON value of [description].
-         *
-         * Unlike [description], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("description")
-        @ExcludeMissing
-        fun _description(): JsonField<String> = description
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
 
-        /**
-         * Returns the raw JSON value of [hierarchyConfiguration].
-         *
-         * Unlike [hierarchyConfiguration], this method doesn't throw if the JSON field has an
-         * unexpected type.
-         */
-        @JsonProperty("hierarchy_configuration")
-        @ExcludeMissing
-        fun _hierarchyConfiguration(): JsonField<CommitHierarchyConfiguration> =
-            hierarchyConfiguration
+                    /**
+                     * Returns an immutable instance of [AddScheduleItem].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .amount()
+                     * .endingBefore()
+                     * .startingAt()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): AddScheduleItem =
+                        AddScheduleItem(
+                            checkRequired("amount", amount),
+                            checkRequired("endingBefore", endingBefore),
+                            checkRequired("startingAt", startingAt),
+                            additionalProperties.toMutableMap(),
+                        )
+                }
 
-        /**
-         * Returns the raw JSON value of [name].
-         *
-         * Unlike [name], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+                private var validated: Boolean = false
 
-        /**
-         * Returns the raw JSON value of [netsuiteSalesOrderId].
-         *
-         * Unlike [netsuiteSalesOrderId], this method doesn't throw if the JSON field has an
-         * unexpected type.
-         */
-        @JsonProperty("netsuite_sales_order_id")
-        @ExcludeMissing
-        fun _netsuiteSalesOrderId(): JsonField<String> = netsuiteSalesOrderId
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): AddScheduleItem = apply {
+                    if (validated) {
+                        return@apply
+                    }
 
-        /**
-         * Returns the raw JSON value of [priority].
-         *
-         * Unlike [priority], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("priority") @ExcludeMissing fun _priority(): JsonField<Double> = priority
+                    amount()
+                    endingBefore()
+                    startingAt()
+                    validated = true
+                }
 
-        /**
-         * Returns the raw JSON value of [productId].
-         *
-         * Unlike [productId], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("product_id") @ExcludeMissing fun _productId(): JsonField<String> = productId
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
 
-        /**
-         * Returns the raw JSON value of [rateType].
-         *
-         * Unlike [rateType], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("rate_type") @ExcludeMissing fun _rateType(): JsonField<RateType> = rateType
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (amount.asKnown().isPresent) 1 else 0) +
+                        (if (endingBefore.asKnown().isPresent) 1 else 0) +
+                        (if (startingAt.asKnown().isPresent) 1 else 0)
 
-        /**
-         * Returns the raw JSON value of [rolloverFraction].
-         *
-         * Unlike [rolloverFraction], this method doesn't throw if the JSON field has an unexpected
-         * type.
-         */
-        @JsonProperty("rollover_fraction")
-        @ExcludeMissing
-        fun _rolloverFraction(): JsonField<Double> = rolloverFraction
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
 
-        @JsonAnySetter
-        private fun putAdditionalProperty(key: String, value: JsonValue) {
-            additionalProperties.put(key, value)
-        }
+                    return other is AddScheduleItem &&
+                        amount == other.amount &&
+                        endingBefore == other.endingBefore &&
+                        startingAt == other.startingAt &&
+                        additionalProperties == other.additionalProperties
+                }
 
-        @JsonAnyGetter
-        @ExcludeMissing
-        fun _additionalProperties(): Map<String, JsonValue> =
-            Collections.unmodifiableMap(additionalProperties)
+                private val hashCode: Int by lazy {
+                    Objects.hash(amount, endingBefore, startingAt, additionalProperties)
+                }
 
-        fun toBuilder() = Builder().from(this)
+                override fun hashCode(): Int = hashCode
 
-        companion object {
+                override fun toString() =
+                    "AddScheduleItem{amount=$amount, endingBefore=$endingBefore, startingAt=$startingAt, additionalProperties=$additionalProperties}"
+            }
 
-            /**
-             * Returns a mutable builder for constructing an instance of [UpdateCredit].
-             *
-             * The following fields are required:
-             * ```java
-             * .creditId()
-             * ```
-             */
-            @JvmStatic fun builder() = Builder()
-        }
+            class RemoveScheduleItem
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val id: JsonField<String>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
 
-        /** A builder for [UpdateCredit]. */
-        class Builder internal constructor() {
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of()
+                ) : this(id, mutableMapOf())
 
-            private var creditId: JsonField<String>? = null
-            private var accessSchedule: JsonField<AccessSchedule> = JsonMissing.of()
-            private var applicableProductIds: JsonField<MutableList<String>>? = null
-            private var applicableProductTags: JsonField<MutableList<String>>? = null
-            private var description: JsonField<String> = JsonMissing.of()
-            private var hierarchyConfiguration: JsonField<CommitHierarchyConfiguration> =
-                JsonMissing.of()
-            private var name: JsonField<String> = JsonMissing.of()
-            private var netsuiteSalesOrderId: JsonField<String> = JsonMissing.of()
-            private var priority: JsonField<Double> = JsonMissing.of()
-            private var productId: JsonField<String> = JsonMissing.of()
-            private var rateType: JsonField<RateType> = JsonMissing.of()
-            private var rolloverFraction: JsonField<Double> = JsonMissing.of()
-            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun id(): String = id.getRequired("id")
 
-            @JvmSynthetic
-            internal fun from(updateCredit: UpdateCredit) = apply {
-                creditId = updateCredit.creditId
-                accessSchedule = updateCredit.accessSchedule
-                applicableProductIds = updateCredit.applicableProductIds.map { it.toMutableList() }
-                applicableProductTags =
-                    updateCredit.applicableProductTags.map { it.toMutableList() }
-                description = updateCredit.description
-                hierarchyConfiguration = updateCredit.hierarchyConfiguration
-                name = updateCredit.name
-                netsuiteSalesOrderId = updateCredit.netsuiteSalesOrderId
-                priority = updateCredit.priority
-                productId = updateCredit.productId
-                rateType = updateCredit.rateType
-                rolloverFraction = updateCredit.rolloverFraction
-                additionalProperties = updateCredit.additionalProperties.toMutableMap()
-            }
+                /**
+                 * Returns the raw JSON value of [id].
+                 *
+                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
 
-            fun creditId(creditId: String) = creditId(JsonField.of(creditId))
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
 
-            /**
-             * Sets [Builder.creditId] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.creditId] with a well-typed [String] value instead.
-             * This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
-             */
-            fun creditId(creditId: JsonField<String>) = apply { this.creditId = creditId }
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
 
-            fun accessSchedule(accessSchedule: AccessSchedule) =
-                accessSchedule(JsonField.of(accessSchedule))
+                fun toBuilder() = Builder().from(this)
 
-            /**
-             * Sets [Builder.accessSchedule] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.accessSchedule] with a well-typed [AccessSchedule]
-             * value instead. This method is primarily for setting the field to an undocumented or
-             * not yet supported value.
-             */
-            fun accessSchedule(accessSchedule: JsonField<AccessSchedule>) = apply {
-                this.accessSchedule = accessSchedule
-            }
+                companion object {
 
-            /**
-             * Which products the credit applies to. If applicable_product_ids,
-             * applicable_product_tags or specifiers are not provided, the credit applies to all
-             * products.
-             */
-            fun applicableProductIds(applicableProductIds: List<String>?) =
-                applicableProductIds(JsonField.ofNullable(applicableProductIds))
+                    /**
+                     * Returns a mutable builder for constructing an instance of
+                     * [RemoveScheduleItem].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
 
-            /**
-             * Alias for calling [Builder.applicableProductIds] with
-             * `applicableProductIds.orElse(null)`.
-             */
-            fun applicableProductIds(applicableProductIds: Optional<List<String>>) =
-                applicableProductIds(applicableProductIds.getOrNull())
+                /** A builder for [RemoveScheduleItem]. */
+                class Builder internal constructor() {
 
-            /**
-             * Sets [Builder.applicableProductIds] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.applicableProductIds] with a well-typed
-             * `List<String>` value instead. This method is primarily for setting the field to an
-             * undocumented or not yet supported value.
-             */
-            fun applicableProductIds(applicableProductIds: JsonField<List<String>>) = apply {
-                this.applicableProductIds = applicableProductIds.map { it.toMutableList() }
-            }
+                    private var id: JsonField<String>? = null
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
-            /**
-             * Adds a single [String] to [applicableProductIds].
-             *
-             * @throws IllegalStateException if the field was previously set to a non-list.
-             */
-            fun addApplicableProductId(applicableProductId: String) = apply {
-                applicableProductIds =
-                    (applicableProductIds ?: JsonField.of(mutableListOf())).also {
-                        checkKnown("applicableProductIds", it).add(applicableProductId)
+                    @JvmSynthetic
+                    internal fun from(removeScheduleItem: RemoveScheduleItem) = apply {
+                        id = removeScheduleItem.id
+                        additionalProperties =
+                            removeScheduleItem.additionalProperties.toMutableMap()
                     }
-            }
 
-            /**
-             * Which tags the credit applies to. If applicable_product_ids, applicable_product_tags
-             * or specifiers are not provided, the credit applies to all products.
-             */
-            fun applicableProductTags(applicableProductTags: List<String>?) =
-                applicableProductTags(JsonField.ofNullable(applicableProductTags))
-
-            /**
-             * Alias for calling [Builder.applicableProductTags] with
-             * `applicableProductTags.orElse(null)`.
-             */
-            fun applicableProductTags(applicableProductTags: Optional<List<String>>) =
-                applicableProductTags(applicableProductTags.getOrNull())
+                    fun id(id: String) = id(JsonField.of(id))
 
-            /**
-             * Sets [Builder.applicableProductTags] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.applicableProductTags] with a well-typed
-             * `List<String>` value instead. This method is primarily for setting the field to an
-             * undocumented or not yet supported value.
-             */
-            fun applicableProductTags(applicableProductTags: JsonField<List<String>>) = apply {
-                this.applicableProductTags = applicableProductTags.map { it.toMutableList() }
-            }
+                    /**
+                     * Sets [Builder.id] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.id] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun id(id: JsonField<String>) = apply { this.id = id }
 
-            /**
-             * Adds a single [String] to [applicableProductTags].
-             *
-             * @throws IllegalStateException if the field was previously set to a non-list.
-             */
-            fun addApplicableProductTag(applicableProductTag: String) = apply {
-                applicableProductTags =
-                    (applicableProductTags ?: JsonField.of(mutableListOf())).also {
-                        checkKnown("applicableProductTags", it).add(applicableProductTag)
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
                     }
-            }
-
-            fun description(description: String) = description(JsonField.of(description))
 
-            /**
-             * Sets [Builder.description] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.description] with a well-typed [String] value
-             * instead. This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
-             */
-            fun description(description: JsonField<String>) = apply {
-                this.description = description
-            }
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
 
-            /** Optional configuration for commit hierarchy access control */
-            fun hierarchyConfiguration(hierarchyConfiguration: CommitHierarchyConfiguration) =
-                hierarchyConfiguration(JsonField.of(hierarchyConfiguration))
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
 
-            /**
-             * Sets [Builder.hierarchyConfiguration] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.hierarchyConfiguration] with a well-typed
-             * [CommitHierarchyConfiguration] value instead. This method is primarily for setting
-             * the field to an undocumented or not yet supported value.
-             */
-            fun hierarchyConfiguration(
-                hierarchyConfiguration: JsonField<CommitHierarchyConfiguration>
-            ) = apply { this.hierarchyConfiguration = hierarchyConfiguration }
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
 
-            fun name(name: String) = name(JsonField.of(name))
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
 
-            /**
-             * Sets [Builder.name] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.name] with a well-typed [String] value instead. This
-             * method is primarily for setting the field to an undocumented or not yet supported
-             * value.
-             */
-            fun name(name: JsonField<String>) = apply { this.name = name }
+                    /**
+                     * Returns an immutable instance of [RemoveScheduleItem].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): RemoveScheduleItem =
+                        RemoveScheduleItem(
+                            checkRequired("id", id),
+                            additionalProperties.toMutableMap(),
+                        )
+                }
 
-            fun netsuiteSalesOrderId(netsuiteSalesOrderId: String?) =
-                netsuiteSalesOrderId(JsonField.ofNullable(netsuiteSalesOrderId))
+                private var validated: Boolean = false
 
-            /**
-             * Alias for calling [Builder.netsuiteSalesOrderId] with
-             * `netsuiteSalesOrderId.orElse(null)`.
-             */
-            fun netsuiteSalesOrderId(netsuiteSalesOrderId: Optional<String>) =
-                netsuiteSalesOrderId(netsuiteSalesOrderId.getOrNull())
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): RemoveScheduleItem = apply {
+                    if (validated) {
+                        return@apply
+                    }
 
-            /**
-             * Sets [Builder.netsuiteSalesOrderId] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.netsuiteSalesOrderId] with a well-typed [String]
-             * value instead. This method is primarily for setting the field to an undocumented or
-             * not yet supported value.
-             */
-            fun netsuiteSalesOrderId(netsuiteSalesOrderId: JsonField<String>) = apply {
-                this.netsuiteSalesOrderId = netsuiteSalesOrderId
-            }
+                    id()
+                    validated = true
+                }
 
-            fun priority(priority: Double?) = priority(JsonField.ofNullable(priority))
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
 
-            /**
-             * Alias for [Builder.priority].
-             *
-             * This unboxed primitive overload exists for backwards compatibility.
-             */
-            fun priority(priority: Double) = priority(priority as Double?)
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = (if (id.asKnown().isPresent) 1 else 0)
 
-            /** Alias for calling [Builder.priority] with `priority.orElse(null)`. */
-            fun priority(priority: Optional<Double>) = priority(priority.getOrNull())
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
 
-            /**
-             * Sets [Builder.priority] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.priority] with a well-typed [Double] value instead.
-             * This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
-             */
-            fun priority(priority: JsonField<Double>) = apply { this.priority = priority }
+                    return other is RemoveScheduleItem &&
+                        id == other.id &&
+                        additionalProperties == other.additionalProperties
+                }
 
-            fun productId(productId: String) = productId(JsonField.of(productId))
+                private val hashCode: Int by lazy { Objects.hash(id, additionalProperties) }
 
-            /**
-             * Sets [Builder.productId] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.productId] with a well-typed [String] value instead.
-             * This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
-             */
-            fun productId(productId: JsonField<String>) = apply { this.productId = productId }
+                override fun hashCode(): Int = hashCode
 
-            /**
-             * If provided, updates the credit to use the specified rate type for current and future
-             * invoices. Previously finalized invoices will need to be voided and regenerated to
-             * reflect the rate type change.
-             */
-            fun rateType(rateType: RateType) = rateType(JsonField.of(rateType))
+                override fun toString() =
+                    "RemoveScheduleItem{id=$id, additionalProperties=$additionalProperties}"
+            }
 
-            /**
-             * Sets [Builder.rateType] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.rateType] with a well-typed [RateType] value
-             * instead. This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
-             */
-            fun rateType(rateType: JsonField<RateType>) = apply { this.rateType = rateType }
+            class UpdateScheduleItem
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val id: JsonField<String>,
+                private val amount: JsonField<Double>,
+                private val endingBefore: JsonField<OffsetDateTime>,
+                private val startingAt: JsonField<OffsetDateTime>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
 
-            fun rolloverFraction(rolloverFraction: Double?) =
-                rolloverFraction(JsonField.ofNullable(rolloverFraction))
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("amount")
+                    @ExcludeMissing
+                    amount: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("ending_before")
+                    @ExcludeMissing
+                    endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                    @JsonProperty("starting_at")
+                    @ExcludeMissing
+                    startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                ) : this(id, amount, endingBefore, startingAt, mutableMapOf())
 
-            /**
-             * Alias for [Builder.rolloverFraction].
-             *
-             * This unboxed primitive overload exists for backwards compatibility.
-             */
-            fun rolloverFraction(rolloverFraction: Double) =
-                rolloverFraction(rolloverFraction as Double?)
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun id(): String = id.getRequired("id")
 
-            /**
-             * Alias for calling [Builder.rolloverFraction] with `rolloverFraction.orElse(null)`.
-             */
-            fun rolloverFraction(rolloverFraction: Optional<Double>) =
-                rolloverFraction(rolloverFraction.getOrNull())
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun amount(): Optional<Double> = amount.getOptional("amount")
 
-            /**
-             * Sets [Builder.rolloverFraction] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.rolloverFraction] with a well-typed [Double] value
-             * instead. This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
-             */
-            fun rolloverFraction(rolloverFraction: JsonField<Double>) = apply {
-                this.rolloverFraction = rolloverFraction
-            }
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun endingBefore(): Optional<OffsetDateTime> =
+                    endingBefore.getOptional("ending_before")
 
-            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                this.additionalProperties.clear()
-                putAllAdditionalProperties(additionalProperties)
-            }
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun startingAt(): Optional<OffsetDateTime> = startingAt.getOptional("starting_at")
 
-            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-                additionalProperties.put(key, value)
-            }
+                /**
+                 * Returns the raw JSON value of [id].
+                 *
+                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
 
-            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                this.additionalProperties.putAll(additionalProperties)
-            }
+                /**
+                 * Returns the raw JSON value of [amount].
+                 *
+                 * Unlike [amount], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("amount") @ExcludeMissing fun _amount(): JsonField<Double> = amount
 
-            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
+                /**
+                 * Returns the raw JSON value of [endingBefore].
+                 *
+                 * Unlike [endingBefore], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("ending_before")
+                @ExcludeMissing
+                fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
 
-            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-                keys.forEach(::removeAdditionalProperty)
-            }
+                /**
+                 * Returns the raw JSON value of [startingAt].
+                 *
+                 * Unlike [startingAt], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("starting_at")
+                @ExcludeMissing
+                fun _startingAt(): JsonField<OffsetDateTime> = startingAt
 
-            /**
-             * Returns an immutable instance of [UpdateCredit].
-             *
-             * Further updates to this [Builder] will not mutate the returned instance.
-             *
-             * The following fields are required:
-             * ```java
-             * .creditId()
-             * ```
-             *
-             * @throws IllegalStateException if any required field is unset.
-             */
-            fun build(): UpdateCredit =
-                UpdateCredit(
-                    checkRequired("creditId", creditId),
-                    accessSchedule,
-                    (applicableProductIds ?: JsonMissing.of()).map { it.toImmutable() },
-                    (applicableProductTags ?: JsonMissing.of()).map { it.toImmutable() },
-                    description,
-                    hierarchyConfiguration,
-                    name,
-                    netsuiteSalesOrderId,
-                    priority,
-                    productId,
-                    rateType,
-                    rolloverFraction,
-                    additionalProperties.toMutableMap(),
-                )
-        }
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
 
-        private var validated: Boolean = false
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
 
-        /**
-         * Validates that the types of all values in this object match their expected types
-         * recursively.
-         *
-         * This method is _not_ forwards compatible with new types from the API for existing fields.
-         *
-         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
-         *   expected type.
-         */
-        fun validate(): UpdateCredit = apply {
-            if (validated) {
-                return@apply
-            }
+                fun toBuilder() = Builder().from(this)
 
-            creditId()
-            accessSchedule().ifPresent { it.validate() }
-            applicableProductIds()
-            applicableProductTags()
-            description()
-            hierarchyConfiguration().ifPresent { it.validate() }
-            name()
-            netsuiteSalesOrderId()
-            priority()
-            productId()
-            rateType().ifPresent { it.validate() }
-            rolloverFraction()
-            validated = true
-        }
+                companion object {
 
-        fun isValid(): Boolean =
-            try {
-                validate()
-                true
-            } catch (e: MetronomeInvalidDataException) {
-                false
-            }
+                    /**
+                     * Returns a mutable builder for constructing an instance of
+                     * [UpdateScheduleItem].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
 
-        /**
-         * Returns a score indicating how many valid values are contained in this object
-         * recursively.
-         *
-         * Used for best match union deserialization.
-         */
-        @JvmSynthetic
-        internal fun validity(): Int =
-            (if (creditId.asKnown().isPresent) 1 else 0) +
-                (accessSchedule.asKnown().getOrNull()?.validity() ?: 0) +
-                (applicableProductIds.asKnown().getOrNull()?.size ?: 0) +
-                (applicableProductTags.asKnown().getOrNull()?.size ?: 0) +
-                (if (description.asKnown().isPresent) 1 else 0) +
-                (hierarchyConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
-                (if (name.asKnown().isPresent) 1 else 0) +
-                (if (netsuiteSalesOrderId.asKnown().isPresent) 1 else 0) +
-                (if (priority.asKnown().isPresent) 1 else 0) +
-                (if (productId.asKnown().isPresent) 1 else 0) +
-                (rateType.asKnown().getOrNull()?.validity() ?: 0) +
-                (if (rolloverFraction.asKnown().isPresent) 1 else 0)
+                /** A builder for [UpdateScheduleItem]. */
+                class Builder internal constructor() {
 
-        class AccessSchedule
-        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
-        private constructor(
-            private val addScheduleItems: JsonField<List<AddScheduleItem>>,
-            private val removeScheduleItems: JsonField<List<RemoveScheduleItem>>,
-            private val updateScheduleItems: JsonField<List<UpdateScheduleItem>>,
-            private val additionalProperties: MutableMap<String, JsonValue>,
-        ) {
+                    private var id: JsonField<String>? = null
+                    private var amount: JsonField<Double> = JsonMissing.of()
+                    private var endingBefore: JsonField<OffsetDateTime> = JsonMissing.of()
+                    private var startingAt: JsonField<OffsetDateTime> = JsonMissing.of()
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
-            @JsonCreator
-            private constructor(
-                @JsonProperty("add_schedule_items")
-                @ExcludeMissing
-                addScheduleItems: JsonField<List<AddScheduleItem>> = JsonMissing.of(),
-                @JsonProperty("remove_schedule_items")
-                @ExcludeMissing
-                removeScheduleItems: JsonField<List<RemoveScheduleItem>> = JsonMissing.of(),
-                @JsonProperty("update_schedule_items")
-                @ExcludeMissing
-                updateScheduleItems: JsonField<List<UpdateScheduleItem>> = JsonMissing.of(),
-            ) : this(addScheduleItems, removeScheduleItems, updateScheduleItems, mutableMapOf())
+                    @JvmSynthetic
+                    internal fun from(updateScheduleItem: UpdateScheduleItem) = apply {
+                        id = updateScheduleItem.id
+                        amount = updateScheduleItem.amount
+                        endingBefore = updateScheduleItem.endingBefore
+                        startingAt = updateScheduleItem.startingAt
+                        additionalProperties =
+                            updateScheduleItem.additionalProperties.toMutableMap()
+                    }
 
-            /**
-             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
-             *   if the server responded with an unexpected value).
-             */
-            fun addScheduleItems(): Optional<List<AddScheduleItem>> =
-                addScheduleItems.getOptional("add_schedule_items")
+                    fun id(id: String) = id(JsonField.of(id))
 
-            /**
-             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
-             *   if the server responded with an unexpected value).
-             */
-            fun removeScheduleItems(): Optional<List<RemoveScheduleItem>> =
-                removeScheduleItems.getOptional("remove_schedule_items")
+                    /**
+                     * Sets [Builder.id] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.id] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun id(id: JsonField<String>) = apply { this.id = id }
 
-            /**
-             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
-             *   if the server responded with an unexpected value).
-             */
-            fun updateScheduleItems(): Optional<List<UpdateScheduleItem>> =
-                updateScheduleItems.getOptional("update_schedule_items")
+                    fun amount(amount: Double) = amount(JsonField.of(amount))
 
-            /**
-             * Returns the raw JSON value of [addScheduleItems].
-             *
-             * Unlike [addScheduleItems], this method doesn't throw if the JSON field has an
-             * unexpected type.
-             */
-            @JsonProperty("add_schedule_items")
-            @ExcludeMissing
-            fun _addScheduleItems(): JsonField<List<AddScheduleItem>> = addScheduleItems
+                    /**
+                     * Sets [Builder.amount] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.amount] with a well-typed [Double] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
 
-            /**
-             * Returns the raw JSON value of [removeScheduleItems].
-             *
-             * Unlike [removeScheduleItems], this method doesn't throw if the JSON field has an
-             * unexpected type.
-             */
-            @JsonProperty("remove_schedule_items")
-            @ExcludeMissing
-            fun _removeScheduleItems(): JsonField<List<RemoveScheduleItem>> = removeScheduleItems
+                    fun endingBefore(endingBefore: OffsetDateTime) =
+                        endingBefore(JsonField.of(endingBefore))
 
-            /**
-             * Returns the raw JSON value of [updateScheduleItems].
-             *
-             * Unlike [updateScheduleItems], this method doesn't throw if the JSON field has an
-             * unexpected type.
-             */
-            @JsonProperty("update_schedule_items")
-            @ExcludeMissing
-            fun _updateScheduleItems(): JsonField<List<UpdateScheduleItem>> = updateScheduleItems
+                    /**
+                     * Sets [Builder.endingBefore] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.endingBefore] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
+                        this.endingBefore = endingBefore
+                    }
 
-            @JsonAnySetter
-            private fun putAdditionalProperty(key: String, value: JsonValue) {
-                additionalProperties.put(key, value)
-            }
+                    fun startingAt(startingAt: OffsetDateTime) =
+                        startingAt(JsonField.of(startingAt))
 
-            @JsonAnyGetter
-            @ExcludeMissing
-            fun _additionalProperties(): Map<String, JsonValue> =
-                Collections.unmodifiableMap(additionalProperties)
+                    /**
+                     * Sets [Builder.startingAt] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.startingAt] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                        this.startingAt = startingAt
+                    }
 
-            fun toBuilder() = Builder().from(this)
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
 
-            companion object {
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
 
-                /** Returns a mutable builder for constructing an instance of [AccessSchedule]. */
-                @JvmStatic fun builder() = Builder()
-            }
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
 
-            /** A builder for [AccessSchedule]. */
-            class Builder internal constructor() {
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
 
-                private var addScheduleItems: JsonField<MutableList<AddScheduleItem>>? = null
-                private var removeScheduleItems: JsonField<MutableList<RemoveScheduleItem>>? = null
-                private var updateScheduleItems: JsonField<MutableList<UpdateScheduleItem>>? = null
-                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
 
-                @JvmSynthetic
-                internal fun from(accessSchedule: AccessSchedule) = apply {
-                    addScheduleItems = accessSchedule.addScheduleItems.map { it.toMutableList() }
-                    removeScheduleItems =
-                        accessSchedule.removeScheduleItems.map { it.toMutableList() }
-                    updateScheduleItems =
-                        accessSchedule.updateScheduleItems.map { it.toMutableList() }
-                    additionalProperties = accessSchedule.additionalProperties.toMutableMap()
+                    /**
+                     * Returns an immutable instance of [UpdateScheduleItem].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): UpdateScheduleItem =
+                        UpdateScheduleItem(
+                            checkRequired("id", id),
+                            amount,
+                            endingBefore,
+                            startingAt,
+                            additionalProperties.toMutableMap(),
+                        )
                 }
 
-                fun addScheduleItems(addScheduleItems: List<AddScheduleItem>) =
-                    addScheduleItems(JsonField.of(addScheduleItems))
+                private var validated: Boolean = false
 
                 /**
-                 * Sets [Builder.addScheduleItems] to an arbitrary JSON value.
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
                  *
-                 * You should usually call [Builder.addScheduleItems] with a well-typed
-                 * `List<AddScheduleItem>` value instead. This method is primarily for setting the
-                 * field to an undocumented or not yet supported value.
-                 */
-                fun addScheduleItems(addScheduleItems: JsonField<List<AddScheduleItem>>) = apply {
-                    this.addScheduleItems = addScheduleItems.map { it.toMutableList() }
-                }
-
-                /**
-                 * Adds a single [AddScheduleItem] to [addScheduleItems].
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
                  *
-                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
                  */
-                fun addAddScheduleItem(addScheduleItem: AddScheduleItem) = apply {
-                    addScheduleItems =
-                        (addScheduleItems ?: JsonField.of(mutableListOf())).also {
-                            checkKnown("addScheduleItems", it).add(addScheduleItem)
-                        }
+                fun validate(): UpdateScheduleItem = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    id()
+                    amount()
+                    endingBefore()
+                    startingAt()
+                    validated = true
                 }
 
-                fun removeScheduleItems(removeScheduleItems: List<RemoveScheduleItem>) =
-                    removeScheduleItems(JsonField.of(removeScheduleItems))
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
 
                 /**
-                 * Sets [Builder.removeScheduleItems] to an arbitrary JSON value.
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
                  *
-                 * You should usually call [Builder.removeScheduleItems] with a well-typed
-                 * `List<RemoveScheduleItem>` value instead. This method is primarily for setting
-                 * the field to an undocumented or not yet supported value.
+                 * Used for best match union deserialization.
                  */
-                fun removeScheduleItems(removeScheduleItems: JsonField<List<RemoveScheduleItem>>) =
-                    apply {
-                        this.removeScheduleItems = removeScheduleItems.map { it.toMutableList() }
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (id.asKnown().isPresent) 1 else 0) +
+                        (if (amount.asKnown().isPresent) 1 else 0) +
+                        (if (endingBefore.asKnown().isPresent) 1 else 0) +
+                        (if (startingAt.asKnown().isPresent) 1 else 0)
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
                     }
 
-                /**
-                 * Adds a single [RemoveScheduleItem] to [removeScheduleItems].
-                 *
-                 * @throws IllegalStateException if the field was previously set to a non-list.
-                 */
-                fun addRemoveScheduleItem(removeScheduleItem: RemoveScheduleItem) = apply {
-                    removeScheduleItems =
-                        (removeScheduleItems ?: JsonField.of(mutableListOf())).also {
-                            checkKnown("removeScheduleItems", it).add(removeScheduleItem)
-                        }
+                    return other is UpdateScheduleItem &&
+                        id == other.id &&
+                        amount == other.amount &&
+                        endingBefore == other.endingBefore &&
+                        startingAt == other.startingAt &&
+                        additionalProperties == other.additionalProperties
                 }
 
-                fun updateScheduleItems(updateScheduleItems: List<UpdateScheduleItem>) =
-                    updateScheduleItems(JsonField.of(updateScheduleItems))
+                private val hashCode: Int by lazy {
+                    Objects.hash(id, amount, endingBefore, startingAt, additionalProperties)
+                }
 
-                /**
-                 * Sets [Builder.updateScheduleItems] to an arbitrary JSON value.
-                 *
-                 * You should usually call [Builder.updateScheduleItems] with a well-typed
-                 * `List<UpdateScheduleItem>` value instead. This method is primarily for setting
-                 * the field to an undocumented or not yet supported value.
-                 */
-                fun updateScheduleItems(updateScheduleItems: JsonField<List<UpdateScheduleItem>>) =
-                    apply {
-                        this.updateScheduleItems = updateScheduleItems.map { it.toMutableList() }
-                    }
+                override fun hashCode(): Int = hashCode
 
-                /**
-                 * Adds a single [UpdateScheduleItem] to [updateScheduleItems].
-                 *
-                 * @throws IllegalStateException if the field was previously set to a non-list.
-                 */
-                fun addUpdateScheduleItem(updateScheduleItem: UpdateScheduleItem) = apply {
-                    updateScheduleItems =
-                        (updateScheduleItems ?: JsonField.of(mutableListOf())).also {
-                            checkKnown("updateScheduleItems", it).add(updateScheduleItem)
-                        }
+                override fun toString() =
+                    "UpdateScheduleItem{id=$id, amount=$amount, endingBefore=$endingBefore, startingAt=$startingAt, additionalProperties=$additionalProperties}"
+            }
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
                 }
 
-                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                    this.additionalProperties.clear()
-                    putAllAdditionalProperties(additionalProperties)
-                }
+                return other is AccessSchedule &&
+                    addScheduleItems == other.addScheduleItems &&
+                    removeScheduleItems == other.removeScheduleItems &&
+                    updateScheduleItems == other.updateScheduleItems &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(
+                    addScheduleItems,
+                    removeScheduleItems,
+                    updateScheduleItems,
+                    additionalProperties,
+                )
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "AccessSchedule{addScheduleItems=$addScheduleItems, removeScheduleItems=$removeScheduleItems, updateScheduleItems=$updateScheduleItems, additionalProperties=$additionalProperties}"
+        }
+
+        /**
+         * If provided, updates the credit to use the specified rate type for current and future
+         * invoices. Previously finalized invoices will need to be voided and regenerated to reflect
+         * the rate type change.
+         */
+        class RateType @JsonCreator private constructor(private val value: JsonField<String>) :
+            Enum {
+
+            /**
+             * Returns this class instance's raw value.
+             *
+             * This is usually only useful if this instance was deserialized from data that doesn't
+             * match any known member, and you want to know that value. For example, if the SDK is
+             * on an older version than the API, then the API may respond with new members that the
+             * SDK is unaware of.
+             */
+            @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+
+            companion object {
 
-                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-                    additionalProperties.put(key, value)
-                }
+                @JvmField val LIST_RATE = of("LIST_RATE")
 
-                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
-                    apply {
-                        this.additionalProperties.putAll(additionalProperties)
-                    }
+                @JvmField val COMMIT_RATE = of("COMMIT_RATE")
 
-                fun removeAdditionalProperty(key: String) = apply {
-                    additionalProperties.remove(key)
-                }
+                @JvmStatic fun of(value: String) = RateType(JsonField.of(value))
+            }
 
-                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-                    keys.forEach(::removeAdditionalProperty)
-                }
+            /** An enum containing [RateType]'s known values. */
+            enum class Known {
+                LIST_RATE,
+                COMMIT_RATE,
+            }
 
+            /**
+             * An enum containing [RateType]'s known values, as well as an [_UNKNOWN] member.
+             *
+             * An instance of [RateType] can contain an unknown value in a couple of cases:
+             * - It was deserialized from data that doesn't match any known member. For example, if
+             *   the SDK is on an older version than the API, then the API may respond with new
+             *   members that the SDK is unaware of.
+             * - It was constructed with an arbitrary value using the [of] method.
+             */
+            enum class Value {
+                LIST_RATE,
+                COMMIT_RATE,
                 /**
-                 * Returns an immutable instance of [AccessSchedule].
-                 *
-                 * Further updates to this [Builder] will not mutate the returned instance.
+                 * An enum member indicating that [RateType] was instantiated with an unknown value.
                  */
-                fun build(): AccessSchedule =
-                    AccessSchedule(
-                        (addScheduleItems ?: JsonMissing.of()).map { it.toImmutable() },
-                        (removeScheduleItems ?: JsonMissing.of()).map { it.toImmutable() },
-                        (updateScheduleItems ?: JsonMissing.of()).map { it.toImmutable() },
-                        additionalProperties.toMutableMap(),
-                    )
+                _UNKNOWN,
             }
 
+            /**
+             * Returns an enum member corresponding to this class instance's value, or
+             * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+             *
+             * Use the [known] method instead if you're certain the value is always known or if you
+             * want to throw for the unknown case.
+             */
+            fun value(): Value =
+                when (this) {
+                    LIST_RATE -> Value.LIST_RATE
+                    COMMIT_RATE -> Value.COMMIT_RATE
+                    else -> Value._UNKNOWN
+                }
+
+            /**
+             * Returns an enum member corresponding to this class instance's value.
+             *
+             * Use the [value] method instead if you're uncertain the value is always known and
+             * don't want to throw for the unknown case.
+             *
+             * @throws MetronomeInvalidDataException if this class instance's value is a not a known
+             *   member.
+             */
+            fun known(): Known =
+                when (this) {
+                    LIST_RATE -> Known.LIST_RATE
+                    COMMIT_RATE -> Known.COMMIT_RATE
+                    else -> throw MetronomeInvalidDataException("Unknown RateType: $value")
+                }
+
+            /**
+             * Returns this class instance's primitive wire representation.
+             *
+             * This differs from the [toString] method because that method is primarily for
+             * debugging and generally doesn't throw.
+             *
+             * @throws MetronomeInvalidDataException if this class instance's value does not have
+             *   the expected primitive type.
+             */
+            fun asString(): String =
+                _value().asString().orElseThrow {
+                    MetronomeInvalidDataException("Value is not a String")
+                }
+
             private var validated: Boolean = false
 
             /**
@@ -33243,14 +35742,12 @@ private constructor(
              * @throws MetronomeInvalidDataException if any value type in this object doesn't match
              *   its expected type.
              */
-            fun validate(): AccessSchedule = apply {
+            fun validate(): RateType = apply {
                 if (validated) {
                     return@apply
                 }
 
-                addScheduleItems().ifPresent { it.forEach { it.validate() } }
-                removeScheduleItems().ifPresent { it.forEach { it.validate() } }
-                updateScheduleItems().ifPresent { it.forEach { it.validate() } }
+                known()
                 validated = true
             }
 
@@ -33268,863 +35765,1012 @@ private constructor(
              *
              * Used for best match union deserialization.
              */
-            @JvmSynthetic
-            internal fun validity(): Int =
-                (addScheduleItems.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
-                    (removeScheduleItems.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
-                        ?: 0) +
-                    (updateScheduleItems.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
-                        ?: 0)
+            @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
 
-            class AddScheduleItem
-            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
-            private constructor(
-                private val amount: JsonField<Double>,
-                private val endingBefore: JsonField<OffsetDateTime>,
-                private val startingAt: JsonField<OffsetDateTime>,
-                private val additionalProperties: MutableMap<String, JsonValue>,
-            ) {
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
 
-                @JsonCreator
-                private constructor(
-                    @JsonProperty("amount")
-                    @ExcludeMissing
-                    amount: JsonField<Double> = JsonMissing.of(),
-                    @JsonProperty("ending_before")
-                    @ExcludeMissing
-                    endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
-                    @JsonProperty("starting_at")
-                    @ExcludeMissing
-                    startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
-                ) : this(amount, endingBefore, startingAt, mutableMapOf())
+                return other is RateType && value == other.value
+            }
 
-                /**
-                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
-                 *   is unexpectedly missing or null (e.g. if the server responded with an
-                 *   unexpected value).
-                 */
-                fun amount(): Double = amount.getRequired("amount")
+            override fun hashCode() = value.hashCode()
 
-                /**
-                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
-                 *   is unexpectedly missing or null (e.g. if the server responded with an
-                 *   unexpected value).
-                 */
-                fun endingBefore(): OffsetDateTime = endingBefore.getRequired("ending_before")
+            override fun toString() = value.toString()
+        }
 
-                /**
-                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
-                 *   is unexpectedly missing or null (e.g. if the server responded with an
-                 *   unexpected value).
-                 */
-                fun startingAt(): OffsetDateTime = startingAt.getRequired("starting_at")
+        override fun equals(other: Any?): Boolean {
+            if (this === other) {
+                return true
+            }
 
-                /**
-                 * Returns the raw JSON value of [amount].
-                 *
-                 * Unlike [amount], this method doesn't throw if the JSON field has an unexpected
-                 * type.
-                 */
-                @JsonProperty("amount") @ExcludeMissing fun _amount(): JsonField<Double> = amount
+            return other is UpdateCredit &&
+                creditId == other.creditId &&
+                accessSchedule == other.accessSchedule &&
+                applicableProductIds == other.applicableProductIds &&
+                applicableProductTags == other.applicableProductTags &&
+                description == other.description &&
+                hierarchyConfiguration == other.hierarchyConfiguration &&
+                name == other.name &&
+                netsuiteSalesOrderId == other.netsuiteSalesOrderId &&
+                priority == other.priority &&
+                productId == other.productId &&
+                rateType == other.rateType &&
+                rolloverFraction == other.rolloverFraction &&
+                additionalProperties == other.additionalProperties
+        }
 
-                /**
-                 * Returns the raw JSON value of [endingBefore].
-                 *
-                 * Unlike [endingBefore], this method doesn't throw if the JSON field has an
-                 * unexpected type.
-                 */
-                @JsonProperty("ending_before")
-                @ExcludeMissing
-                fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
+        private val hashCode: Int by lazy {
+            Objects.hash(
+                creditId,
+                accessSchedule,
+                applicableProductIds,
+                applicableProductTags,
+                description,
+                hierarchyConfiguration,
+                name,
+                netsuiteSalesOrderId,
+                priority,
+                productId,
+                rateType,
+                rolloverFraction,
+                additionalProperties,
+            )
+        }
 
-                /**
-                 * Returns the raw JSON value of [startingAt].
-                 *
-                 * Unlike [startingAt], this method doesn't throw if the JSON field has an
-                 * unexpected type.
-                 */
-                @JsonProperty("starting_at")
-                @ExcludeMissing
-                fun _startingAt(): JsonField<OffsetDateTime> = startingAt
+        override fun hashCode(): Int = hashCode
 
-                @JsonAnySetter
-                private fun putAdditionalProperty(key: String, value: JsonValue) {
-                    additionalProperties.put(key, value)
-                }
+        override fun toString() =
+            "UpdateCredit{creditId=$creditId, accessSchedule=$accessSchedule, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, description=$description, hierarchyConfiguration=$hierarchyConfiguration, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, priority=$priority, productId=$productId, rateType=$rateType, rolloverFraction=$rolloverFraction, additionalProperties=$additionalProperties}"
+    }
 
-                @JsonAnyGetter
-                @ExcludeMissing
-                fun _additionalProperties(): Map<String, JsonValue> =
-                    Collections.unmodifiableMap(additionalProperties)
+    class UpdatePrepaidBalanceThresholdConfiguration
+    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+    private constructor(
+        private val commit: JsonField<Commit>,
+        private val customCreditTypeId: JsonField<String>,
+        private val discountConfiguration: JsonField<DiscountConfiguration>,
+        private val isEnabled: JsonField<Boolean>,
+        private val paymentGateConfig: JsonField<PaymentGateConfigV2>,
+        private val rechargeToAmount: JsonField<Double>,
+        private val thresholdAmount: JsonField<Double>,
+        private val thresholdBalanceSpecifiers: JsonField<List<ThresholdBalanceSpecifier>>,
+        private val additionalProperties: MutableMap<String, JsonValue>,
+    ) {
 
-                fun toBuilder() = Builder().from(this)
+        @JsonCreator
+        private constructor(
+            @JsonProperty("commit") @ExcludeMissing commit: JsonField<Commit> = JsonMissing.of(),
+            @JsonProperty("custom_credit_type_id")
+            @ExcludeMissing
+            customCreditTypeId: JsonField<String> = JsonMissing.of(),
+            @JsonProperty("discount_configuration")
+            @ExcludeMissing
+            discountConfiguration: JsonField<DiscountConfiguration> = JsonMissing.of(),
+            @JsonProperty("is_enabled")
+            @ExcludeMissing
+            isEnabled: JsonField<Boolean> = JsonMissing.of(),
+            @JsonProperty("payment_gate_config")
+            @ExcludeMissing
+            paymentGateConfig: JsonField<PaymentGateConfigV2> = JsonMissing.of(),
+            @JsonProperty("recharge_to_amount")
+            @ExcludeMissing
+            rechargeToAmount: JsonField<Double> = JsonMissing.of(),
+            @JsonProperty("threshold_amount")
+            @ExcludeMissing
+            thresholdAmount: JsonField<Double> = JsonMissing.of(),
+            @JsonProperty("threshold_balance_specifiers")
+            @ExcludeMissing
+            thresholdBalanceSpecifiers: JsonField<List<ThresholdBalanceSpecifier>> =
+                JsonMissing.of(),
+        ) : this(
+            commit,
+            customCreditTypeId,
+            discountConfiguration,
+            isEnabled,
+            paymentGateConfig,
+            rechargeToAmount,
+            thresholdAmount,
+            thresholdBalanceSpecifiers,
+            mutableMapOf(),
+        )
 
-                companion object {
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun commit(): Optional<Commit> = commit.getOptional("commit")
 
-                    /**
-                     * Returns a mutable builder for constructing an instance of [AddScheduleItem].
-                     *
-                     * The following fields are required:
-                     * ```java
-                     * .amount()
-                     * .endingBefore()
-                     * .startingAt()
-                     * ```
-                     */
-                    @JvmStatic fun builder() = Builder()
-                }
+        /**
+         * If provided, the threshold, recharge-to amount, and the resulting threshold commit amount
+         * will be in terms of this credit type instead of the fiat currency.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun customCreditTypeId(): Optional<String> =
+            customCreditTypeId.getOptional("custom_credit_type_id")
 
-                /** A builder for [AddScheduleItem]. */
-                class Builder internal constructor() {
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun discountConfiguration(): Optional<DiscountConfiguration> =
+            discountConfiguration.getOptional("discount_configuration")
+
+        /**
+         * When set to false, the contract will not be evaluated against the threshold_amount.
+         * Toggling to true will result an immediate evaluation, regardless of prior state.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun isEnabled(): Optional<Boolean> = isEnabled.getOptional("is_enabled")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun paymentGateConfig(): Optional<PaymentGateConfigV2> =
+            paymentGateConfig.getOptional("payment_gate_config")
+
+        /**
+         * Specify the amount the balance should be recharged to.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun rechargeToAmount(): Optional<Double> =
+            rechargeToAmount.getOptional("recharge_to_amount")
+
+        /**
+         * Specify the threshold amount for the contract. Each time the contract's balance lowers to
+         * this amount, a threshold charge will be initiated.
+         *
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun thresholdAmount(): Optional<Double> = thresholdAmount.getOptional("threshold_amount")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun thresholdBalanceSpecifiers(): Optional<List<ThresholdBalanceSpecifier>> =
+            thresholdBalanceSpecifiers.getOptional("threshold_balance_specifiers")
+
+        /**
+         * Returns the raw JSON value of [commit].
+         *
+         * Unlike [commit], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("commit") @ExcludeMissing fun _commit(): JsonField<Commit> = commit
+
+        /**
+         * Returns the raw JSON value of [customCreditTypeId].
+         *
+         * Unlike [customCreditTypeId], this method doesn't throw if the JSON field has an
+         * unexpected type.
+         */
+        @JsonProperty("custom_credit_type_id")
+        @ExcludeMissing
+        fun _customCreditTypeId(): JsonField<String> = customCreditTypeId
+
+        /**
+         * Returns the raw JSON value of [discountConfiguration].
+         *
+         * Unlike [discountConfiguration], this method doesn't throw if the JSON field has an
+         * unexpected type.
+         */
+        @JsonProperty("discount_configuration")
+        @ExcludeMissing
+        fun _discountConfiguration(): JsonField<DiscountConfiguration> = discountConfiguration
+
+        /**
+         * Returns the raw JSON value of [isEnabled].
+         *
+         * Unlike [isEnabled], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("is_enabled") @ExcludeMissing fun _isEnabled(): JsonField<Boolean> = isEnabled
+
+        /**
+         * Returns the raw JSON value of [paymentGateConfig].
+         *
+         * Unlike [paymentGateConfig], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("payment_gate_config")
+        @ExcludeMissing
+        fun _paymentGateConfig(): JsonField<PaymentGateConfigV2> = paymentGateConfig
+
+        /**
+         * Returns the raw JSON value of [rechargeToAmount].
+         *
+         * Unlike [rechargeToAmount], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("recharge_to_amount")
+        @ExcludeMissing
+        fun _rechargeToAmount(): JsonField<Double> = rechargeToAmount
+
+        /**
+         * Returns the raw JSON value of [thresholdAmount].
+         *
+         * Unlike [thresholdAmount], this method doesn't throw if the JSON field has an unexpected
+         * type.
+         */
+        @JsonProperty("threshold_amount")
+        @ExcludeMissing
+        fun _thresholdAmount(): JsonField<Double> = thresholdAmount
+
+        /**
+         * Returns the raw JSON value of [thresholdBalanceSpecifiers].
+         *
+         * Unlike [thresholdBalanceSpecifiers], this method doesn't throw if the JSON field has an
+         * unexpected type.
+         */
+        @JsonProperty("threshold_balance_specifiers")
+        @ExcludeMissing
+        fun _thresholdBalanceSpecifiers(): JsonField<List<ThresholdBalanceSpecifier>> =
+            thresholdBalanceSpecifiers
+
+        @JsonAnySetter
+        private fun putAdditionalProperty(key: String, value: JsonValue) {
+            additionalProperties.put(key, value)
+        }
+
+        @JsonAnyGetter
+        @ExcludeMissing
+        fun _additionalProperties(): Map<String, JsonValue> =
+            Collections.unmodifiableMap(additionalProperties)
+
+        fun toBuilder() = Builder().from(this)
+
+        companion object {
+
+            /**
+             * Returns a mutable builder for constructing an instance of
+             * [UpdatePrepaidBalanceThresholdConfiguration].
+             */
+            @JvmStatic fun builder() = Builder()
+        }
+
+        /** A builder for [UpdatePrepaidBalanceThresholdConfiguration]. */
+        class Builder internal constructor() {
+
+            private var commit: JsonField<Commit> = JsonMissing.of()
+            private var customCreditTypeId: JsonField<String> = JsonMissing.of()
+            private var discountConfiguration: JsonField<DiscountConfiguration> = JsonMissing.of()
+            private var isEnabled: JsonField<Boolean> = JsonMissing.of()
+            private var paymentGateConfig: JsonField<PaymentGateConfigV2> = JsonMissing.of()
+            private var rechargeToAmount: JsonField<Double> = JsonMissing.of()
+            private var thresholdAmount: JsonField<Double> = JsonMissing.of()
+            private var thresholdBalanceSpecifiers:
+                JsonField<MutableList<ThresholdBalanceSpecifier>>? =
+                null
+            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+            @JvmSynthetic
+            internal fun from(
+                updatePrepaidBalanceThresholdConfiguration:
+                    UpdatePrepaidBalanceThresholdConfiguration
+            ) = apply {
+                commit = updatePrepaidBalanceThresholdConfiguration.commit
+                customCreditTypeId = updatePrepaidBalanceThresholdConfiguration.customCreditTypeId
+                discountConfiguration =
+                    updatePrepaidBalanceThresholdConfiguration.discountConfiguration
+                isEnabled = updatePrepaidBalanceThresholdConfiguration.isEnabled
+                paymentGateConfig = updatePrepaidBalanceThresholdConfiguration.paymentGateConfig
+                rechargeToAmount = updatePrepaidBalanceThresholdConfiguration.rechargeToAmount
+                thresholdAmount = updatePrepaidBalanceThresholdConfiguration.thresholdAmount
+                thresholdBalanceSpecifiers =
+                    updatePrepaidBalanceThresholdConfiguration.thresholdBalanceSpecifiers.map {
+                        it.toMutableList()
+                    }
+                additionalProperties =
+                    updatePrepaidBalanceThresholdConfiguration.additionalProperties.toMutableMap()
+            }
+
+            fun commit(commit: Commit) = commit(JsonField.of(commit))
+
+            /**
+             * Sets [Builder.commit] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.commit] with a well-typed [Commit] value instead.
+             * This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun commit(commit: JsonField<Commit>) = apply { this.commit = commit }
+
+            /**
+             * If provided, the threshold, recharge-to amount, and the resulting threshold commit
+             * amount will be in terms of this credit type instead of the fiat currency.
+             */
+            fun customCreditTypeId(customCreditTypeId: String?) =
+                customCreditTypeId(JsonField.ofNullable(customCreditTypeId))
+
+            /**
+             * Alias for calling [Builder.customCreditTypeId] with
+             * `customCreditTypeId.orElse(null)`.
+             */
+            fun customCreditTypeId(customCreditTypeId: Optional<String>) =
+                customCreditTypeId(customCreditTypeId.getOrNull())
+
+            /**
+             * Sets [Builder.customCreditTypeId] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.customCreditTypeId] with a well-typed [String] value
+             * instead. This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun customCreditTypeId(customCreditTypeId: JsonField<String>) = apply {
+                this.customCreditTypeId = customCreditTypeId
+            }
 
-                    private var amount: JsonField<Double>? = null
-                    private var endingBefore: JsonField<OffsetDateTime>? = null
-                    private var startingAt: JsonField<OffsetDateTime>? = null
-                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+            fun discountConfiguration(discountConfiguration: DiscountConfiguration?) =
+                discountConfiguration(JsonField.ofNullable(discountConfiguration))
 
-                    @JvmSynthetic
-                    internal fun from(addScheduleItem: AddScheduleItem) = apply {
-                        amount = addScheduleItem.amount
-                        endingBefore = addScheduleItem.endingBefore
-                        startingAt = addScheduleItem.startingAt
-                        additionalProperties = addScheduleItem.additionalProperties.toMutableMap()
-                    }
+            /**
+             * Alias for calling [Builder.discountConfiguration] with
+             * `discountConfiguration.orElse(null)`.
+             */
+            fun discountConfiguration(discountConfiguration: Optional<DiscountConfiguration>) =
+                discountConfiguration(discountConfiguration.getOrNull())
 
-                    fun amount(amount: Double) = amount(JsonField.of(amount))
+            /**
+             * Sets [Builder.discountConfiguration] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.discountConfiguration] with a well-typed
+             * [DiscountConfiguration] value instead. This method is primarily for setting the field
+             * to an undocumented or not yet supported value.
+             */
+            fun discountConfiguration(discountConfiguration: JsonField<DiscountConfiguration>) =
+                apply {
+                    this.discountConfiguration = discountConfiguration
+                }
 
-                    /**
-                     * Sets [Builder.amount] to an arbitrary JSON value.
-                     *
-                     * You should usually call [Builder.amount] with a well-typed [Double] value
-                     * instead. This method is primarily for setting the field to an undocumented or
-                     * not yet supported value.
-                     */
-                    fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+            /**
+             * When set to false, the contract will not be evaluated against the threshold_amount.
+             * Toggling to true will result an immediate evaluation, regardless of prior state.
+             */
+            fun isEnabled(isEnabled: Boolean) = isEnabled(JsonField.of(isEnabled))
 
-                    fun endingBefore(endingBefore: OffsetDateTime) =
-                        endingBefore(JsonField.of(endingBefore))
+            /**
+             * Sets [Builder.isEnabled] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.isEnabled] with a well-typed [Boolean] value
+             * instead. This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun isEnabled(isEnabled: JsonField<Boolean>) = apply { this.isEnabled = isEnabled }
 
-                    /**
-                     * Sets [Builder.endingBefore] to an arbitrary JSON value.
-                     *
-                     * You should usually call [Builder.endingBefore] with a well-typed
-                     * [OffsetDateTime] value instead. This method is primarily for setting the
-                     * field to an undocumented or not yet supported value.
-                     */
-                    fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
-                        this.endingBefore = endingBefore
-                    }
+            fun paymentGateConfig(paymentGateConfig: PaymentGateConfigV2) =
+                paymentGateConfig(JsonField.of(paymentGateConfig))
 
-                    fun startingAt(startingAt: OffsetDateTime) =
-                        startingAt(JsonField.of(startingAt))
+            /**
+             * Sets [Builder.paymentGateConfig] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.paymentGateConfig] with a well-typed
+             * [PaymentGateConfigV2] value instead. This method is primarily for setting the field
+             * to an undocumented or not yet supported value.
+             */
+            fun paymentGateConfig(paymentGateConfig: JsonField<PaymentGateConfigV2>) = apply {
+                this.paymentGateConfig = paymentGateConfig
+            }
 
-                    /**
-                     * Sets [Builder.startingAt] to an arbitrary JSON value.
-                     *
-                     * You should usually call [Builder.startingAt] with a well-typed
-                     * [OffsetDateTime] value instead. This method is primarily for setting the
-                     * field to an undocumented or not yet supported value.
-                     */
-                    fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
-                        this.startingAt = startingAt
-                    }
+            /** Specify the amount the balance should be recharged to. */
+            fun rechargeToAmount(rechargeToAmount: Double) =
+                rechargeToAmount(JsonField.of(rechargeToAmount))
 
-                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                        this.additionalProperties.clear()
-                        putAllAdditionalProperties(additionalProperties)
-                    }
+            /**
+             * Sets [Builder.rechargeToAmount] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.rechargeToAmount] with a well-typed [Double] value
+             * instead. This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun rechargeToAmount(rechargeToAmount: JsonField<Double>) = apply {
+                this.rechargeToAmount = rechargeToAmount
+            }
 
-                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-                        additionalProperties.put(key, value)
-                    }
+            /**
+             * Specify the threshold amount for the contract. Each time the contract's balance
+             * lowers to this amount, a threshold charge will be initiated.
+             */
+            fun thresholdAmount(thresholdAmount: Double) =
+                thresholdAmount(JsonField.of(thresholdAmount))
 
-                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
-                        apply {
-                            this.additionalProperties.putAll(additionalProperties)
-                        }
+            /**
+             * Sets [Builder.thresholdAmount] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.thresholdAmount] with a well-typed [Double] value
+             * instead. This method is primarily for setting the field to an undocumented or not yet
+             * supported value.
+             */
+            fun thresholdAmount(thresholdAmount: JsonField<Double>) = apply {
+                this.thresholdAmount = thresholdAmount
+            }
 
-                    fun removeAdditionalProperty(key: String) = apply {
-                        additionalProperties.remove(key)
-                    }
+            fun thresholdBalanceSpecifiers(
+                thresholdBalanceSpecifiers: List<ThresholdBalanceSpecifier>?
+            ) = thresholdBalanceSpecifiers(JsonField.ofNullable(thresholdBalanceSpecifiers))
 
-                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-                        keys.forEach(::removeAdditionalProperty)
-                    }
+            /**
+             * Alias for calling [Builder.thresholdBalanceSpecifiers] with
+             * `thresholdBalanceSpecifiers.orElse(null)`.
+             */
+            fun thresholdBalanceSpecifiers(
+                thresholdBalanceSpecifiers: Optional<List<ThresholdBalanceSpecifier>>
+            ) = thresholdBalanceSpecifiers(thresholdBalanceSpecifiers.getOrNull())
 
-                    /**
-                     * Returns an immutable instance of [AddScheduleItem].
-                     *
-                     * Further updates to this [Builder] will not mutate the returned instance.
-                     *
-                     * The following fields are required:
-                     * ```java
-                     * .amount()
-                     * .endingBefore()
-                     * .startingAt()
-                     * ```
-                     *
-                     * @throws IllegalStateException if any required field is unset.
-                     */
-                    fun build(): AddScheduleItem =
-                        AddScheduleItem(
-                            checkRequired("amount", amount),
-                            checkRequired("endingBefore", endingBefore),
-                            checkRequired("startingAt", startingAt),
-                            additionalProperties.toMutableMap(),
-                        )
+            /**
+             * Sets [Builder.thresholdBalanceSpecifiers] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.thresholdBalanceSpecifiers] with a well-typed
+             * `List<ThresholdBalanceSpecifier>` value instead. This method is primarily for setting
+             * the field to an undocumented or not yet supported value.
+             */
+            fun thresholdBalanceSpecifiers(
+                thresholdBalanceSpecifiers: JsonField<List<ThresholdBalanceSpecifier>>
+            ) = apply {
+                this.thresholdBalanceSpecifiers =
+                    thresholdBalanceSpecifiers.map { it.toMutableList() }
+            }
+
+            /**
+             * Adds a single [ThresholdBalanceSpecifier] to [thresholdBalanceSpecifiers].
+             *
+             * @throws IllegalStateException if the field was previously set to a non-list.
+             */
+            fun addThresholdBalanceSpecifier(thresholdBalanceSpecifier: ThresholdBalanceSpecifier) =
+                apply {
+                    thresholdBalanceSpecifiers =
+                        (thresholdBalanceSpecifiers ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("thresholdBalanceSpecifiers", it)
+                                .add(thresholdBalanceSpecifier)
+                        }
                 }
 
-                private var validated: Boolean = false
+            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.clear()
+                putAllAdditionalProperties(additionalProperties)
+            }
 
-                /**
-                 * Validates that the types of all values in this object match their expected types
-                 * recursively.
-                 *
-                 * This method is _not_ forwards compatible with new types from the API for existing
-                 * fields.
-                 *
-                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
-                 *   match its expected type.
-                 */
-                fun validate(): AddScheduleItem = apply {
-                    if (validated) {
-                        return@apply
-                    }
+            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                additionalProperties.put(key, value)
+            }
 
-                    amount()
-                    endingBefore()
-                    startingAt()
-                    validated = true
-                }
+            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.putAll(additionalProperties)
+            }
 
-                fun isValid(): Boolean =
-                    try {
-                        validate()
-                        true
-                    } catch (e: MetronomeInvalidDataException) {
-                        false
-                    }
+            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
 
-                /**
-                 * Returns a score indicating how many valid values are contained in this object
-                 * recursively.
-                 *
-                 * Used for best match union deserialization.
-                 */
-                @JvmSynthetic
-                internal fun validity(): Int =
-                    (if (amount.asKnown().isPresent) 1 else 0) +
-                        (if (endingBefore.asKnown().isPresent) 1 else 0) +
-                        (if (startingAt.asKnown().isPresent) 1 else 0)
+            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                keys.forEach(::removeAdditionalProperty)
+            }
 
-                override fun equals(other: Any?): Boolean {
-                    if (this === other) {
-                        return true
-                    }
+            /**
+             * Returns an immutable instance of [UpdatePrepaidBalanceThresholdConfiguration].
+             *
+             * Further updates to this [Builder] will not mutate the returned instance.
+             */
+            fun build(): UpdatePrepaidBalanceThresholdConfiguration =
+                UpdatePrepaidBalanceThresholdConfiguration(
+                    commit,
+                    customCreditTypeId,
+                    discountConfiguration,
+                    isEnabled,
+                    paymentGateConfig,
+                    rechargeToAmount,
+                    thresholdAmount,
+                    (thresholdBalanceSpecifiers ?: JsonMissing.of()).map { it.toImmutable() },
+                    additionalProperties.toMutableMap(),
+                )
+        }
 
-                    return other is AddScheduleItem &&
-                        amount == other.amount &&
-                        endingBefore == other.endingBefore &&
-                        startingAt == other.startingAt &&
-                        additionalProperties == other.additionalProperties
-                }
+        private var validated: Boolean = false
 
-                private val hashCode: Int by lazy {
-                    Objects.hash(amount, endingBefore, startingAt, additionalProperties)
-                }
+        /**
+         * Validates that the types of all values in this object match their expected types
+         * recursively.
+         *
+         * This method is _not_ forwards compatible with new types from the API for existing fields.
+         *
+         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
+         *   expected type.
+         */
+        fun validate(): UpdatePrepaidBalanceThresholdConfiguration = apply {
+            if (validated) {
+                return@apply
+            }
 
-                override fun hashCode(): Int = hashCode
+            commit().ifPresent { it.validate() }
+            customCreditTypeId()
+            discountConfiguration().ifPresent { it.validate() }
+            isEnabled()
+            paymentGateConfig().ifPresent { it.validate() }
+            rechargeToAmount()
+            thresholdAmount()
+            thresholdBalanceSpecifiers().ifPresent { it.forEach { it.validate() } }
+            validated = true
+        }
 
-                override fun toString() =
-                    "AddScheduleItem{amount=$amount, endingBefore=$endingBefore, startingAt=$startingAt, additionalProperties=$additionalProperties}"
+        fun isValid(): Boolean =
+            try {
+                validate()
+                true
+            } catch (e: MetronomeInvalidDataException) {
+                false
             }
 
-            class RemoveScheduleItem
-            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        /**
+         * Returns a score indicating how many valid values are contained in this object
+         * recursively.
+         *
+         * Used for best match union deserialization.
+         */
+        @JvmSynthetic
+        internal fun validity(): Int =
+            (commit.asKnown().getOrNull()?.validity() ?: 0) +
+                (if (customCreditTypeId.asKnown().isPresent) 1 else 0) +
+                (discountConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+                (if (isEnabled.asKnown().isPresent) 1 else 0) +
+                (paymentGateConfig.asKnown().getOrNull()?.validity() ?: 0) +
+                (if (rechargeToAmount.asKnown().isPresent) 1 else 0) +
+                (if (thresholdAmount.asKnown().isPresent) 1 else 0) +
+                (thresholdBalanceSpecifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                    ?: 0)
+
+        class Commit
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val description: JsonField<String>,
+            private val name: JsonField<String>,
+            private val priority: JsonField<Double>,
+            private val productId: JsonField<String>,
+            private val applicableProductIds: JsonField<List<String>>,
+            private val applicableProductTags: JsonField<List<String>>,
+            private val specifiers: JsonField<List<CommitSpecifierInput>>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
             private constructor(
-                private val id: JsonField<String>,
-                private val additionalProperties: MutableMap<String, JsonValue>,
-            ) {
+                @JsonProperty("description")
+                @ExcludeMissing
+                description: JsonField<String> = JsonMissing.of(),
+                @JsonProperty("name") @ExcludeMissing name: JsonField<String> = JsonMissing.of(),
+                @JsonProperty("priority")
+                @ExcludeMissing
+                priority: JsonField<Double> = JsonMissing.of(),
+                @JsonProperty("product_id")
+                @ExcludeMissing
+                productId: JsonField<String> = JsonMissing.of(),
+                @JsonProperty("applicable_product_ids")
+                @ExcludeMissing
+                applicableProductIds: JsonField<List<String>> = JsonMissing.of(),
+                @JsonProperty("applicable_product_tags")
+                @ExcludeMissing
+                applicableProductTags: JsonField<List<String>> = JsonMissing.of(),
+                @JsonProperty("specifiers")
+                @ExcludeMissing
+                specifiers: JsonField<List<CommitSpecifierInput>> = JsonMissing.of(),
+            ) : this(
+                description,
+                name,
+                priority,
+                productId,
+                applicableProductIds,
+                applicableProductTags,
+                specifiers,
+                mutableMapOf(),
+            )
 
-                @JsonCreator
-                private constructor(
-                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of()
-                ) : this(id, mutableMapOf())
+            fun toUpdateBaseThresholdCommit(): UpdateBaseThresholdCommit =
+                UpdateBaseThresholdCommit.builder()
+                    .description(description)
+                    .name(name)
+                    .priority(priority)
+                    .productId(productId)
+                    .build()
 
-                /**
-                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
-                 *   is unexpectedly missing or null (e.g. if the server responded with an
-                 *   unexpected value).
-                 */
-                fun id(): String = id.getRequired("id")
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun description(): Optional<String> = description.getOptional("description")
 
-                /**
-                 * Returns the raw JSON value of [id].
-                 *
-                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
-                 */
-                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+            /**
+             * Specify the name of the line item for the threshold charge. If left blank, it will
+             * default to the commit product name.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun name(): Optional<String> = name.getOptional("name")
 
-                @JsonAnySetter
-                private fun putAdditionalProperty(key: String, value: JsonValue) {
-                    additionalProperties.put(key, value)
-                }
+            /**
+             * The priority of the commit, used to determine drawdown order. Lower priority commits
+             * are consumed first. Defaults to 100 if not specified. On updates, set to null to
+             * clear a previously configured priority.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun priority(): Optional<Double> = priority.getOptional("priority")
 
-                @JsonAnyGetter
-                @ExcludeMissing
-                fun _additionalProperties(): Map<String, JsonValue> =
-                    Collections.unmodifiableMap(additionalProperties)
+            /**
+             * The commit product that will be used to generate the line item for commit payment.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun productId(): Optional<String> = productId.getOptional("product_id")
 
-                fun toBuilder() = Builder().from(this)
+            /**
+             * Which products the threshold commit applies to. If both applicable_product_ids and
+             * applicable_product_tags are not provided, the commit applies to all products.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun applicableProductIds(): Optional<List<String>> =
+                applicableProductIds.getOptional("applicable_product_ids")
 
-                companion object {
+            /**
+             * Which tags the threshold commit applies to. If both applicable_product_ids and
+             * applicable_product_tags are not provided, the commit applies to all products.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun applicableProductTags(): Optional<List<String>> =
+                applicableProductTags.getOptional("applicable_product_tags")
 
-                    /**
-                     * Returns a mutable builder for constructing an instance of
-                     * [RemoveScheduleItem].
-                     *
-                     * The following fields are required:
-                     * ```java
-                     * .id()
-                     * ```
-                     */
-                    @JvmStatic fun builder() = Builder()
-                }
+            /**
+             * List of filters that determine what kind of customer usage draws down a commit or
+             * credit. A customer's usage needs to meet the condition of at least one of the
+             * specifiers to contribute to a commit's or credit's drawdown. This field cannot be
+             * used together with `applicable_product_ids` or `applicable_product_tags`. Instead, to
+             * target usage by product or product tag, pass those values in the body of
+             * `specifiers`.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun specifiers(): Optional<List<CommitSpecifierInput>> =
+                specifiers.getOptional("specifiers")
 
-                /** A builder for [RemoveScheduleItem]. */
-                class Builder internal constructor() {
+            /**
+             * Returns the raw JSON value of [description].
+             *
+             * Unlike [description], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("description")
+            @ExcludeMissing
+            fun _description(): JsonField<String> = description
 
-                    private var id: JsonField<String>? = null
-                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+            /**
+             * Returns the raw JSON value of [name].
+             *
+             * Unlike [name], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
 
-                    @JvmSynthetic
-                    internal fun from(removeScheduleItem: RemoveScheduleItem) = apply {
-                        id = removeScheduleItem.id
-                        additionalProperties =
-                            removeScheduleItem.additionalProperties.toMutableMap()
-                    }
+            /**
+             * Returns the raw JSON value of [priority].
+             *
+             * Unlike [priority], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("priority") @ExcludeMissing fun _priority(): JsonField<Double> = priority
+
+            /**
+             * Returns the raw JSON value of [productId].
+             *
+             * Unlike [productId], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("product_id")
+            @ExcludeMissing
+            fun _productId(): JsonField<String> = productId
+
+            /**
+             * Returns the raw JSON value of [applicableProductIds].
+             *
+             * Unlike [applicableProductIds], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("applicable_product_ids")
+            @ExcludeMissing
+            fun _applicableProductIds(): JsonField<List<String>> = applicableProductIds
+
+            /**
+             * Returns the raw JSON value of [applicableProductTags].
+             *
+             * Unlike [applicableProductTags], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("applicable_product_tags")
+            @ExcludeMissing
+            fun _applicableProductTags(): JsonField<List<String>> = applicableProductTags
 
-                    fun id(id: String) = id(JsonField.of(id))
+            /**
+             * Returns the raw JSON value of [specifiers].
+             *
+             * Unlike [specifiers], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("specifiers")
+            @ExcludeMissing
+            fun _specifiers(): JsonField<List<CommitSpecifierInput>> = specifiers
 
-                    /**
-                     * Sets [Builder.id] to an arbitrary JSON value.
-                     *
-                     * You should usually call [Builder.id] with a well-typed [String] value
-                     * instead. This method is primarily for setting the field to an undocumented or
-                     * not yet supported value.
-                     */
-                    fun id(id: JsonField<String>) = apply { this.id = id }
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
 
-                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                        this.additionalProperties.clear()
-                        putAllAdditionalProperties(additionalProperties)
-                    }
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
 
-                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-                        additionalProperties.put(key, value)
-                    }
+            fun toBuilder() = Builder().from(this)
 
-                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
-                        apply {
-                            this.additionalProperties.putAll(additionalProperties)
-                        }
+            companion object {
 
-                    fun removeAdditionalProperty(key: String) = apply {
-                        additionalProperties.remove(key)
-                    }
+                /** Returns a mutable builder for constructing an instance of [Commit]. */
+                @JvmStatic fun builder() = Builder()
+            }
 
-                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-                        keys.forEach(::removeAdditionalProperty)
-                    }
+            /** A builder for [Commit]. */
+            class Builder internal constructor() {
 
-                    /**
-                     * Returns an immutable instance of [RemoveScheduleItem].
-                     *
-                     * Further updates to this [Builder] will not mutate the returned instance.
-                     *
-                     * The following fields are required:
-                     * ```java
-                     * .id()
-                     * ```
-                     *
-                     * @throws IllegalStateException if any required field is unset.
-                     */
-                    fun build(): RemoveScheduleItem =
-                        RemoveScheduleItem(
-                            checkRequired("id", id),
-                            additionalProperties.toMutableMap(),
-                        )
+                private var description: JsonField<String> = JsonMissing.of()
+                private var name: JsonField<String> = JsonMissing.of()
+                private var priority: JsonField<Double> = JsonMissing.of()
+                private var productId: JsonField<String> = JsonMissing.of()
+                private var applicableProductIds: JsonField<MutableList<String>>? = null
+                private var applicableProductTags: JsonField<MutableList<String>>? = null
+                private var specifiers: JsonField<MutableList<CommitSpecifierInput>>? = null
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(commit: Commit) = apply {
+                    description = commit.description
+                    name = commit.name
+                    priority = commit.priority
+                    productId = commit.productId
+                    applicableProductIds = commit.applicableProductIds.map { it.toMutableList() }
+                    applicableProductTags = commit.applicableProductTags.map { it.toMutableList() }
+                    specifiers = commit.specifiers.map { it.toMutableList() }
+                    additionalProperties = commit.additionalProperties.toMutableMap()
                 }
 
-                private var validated: Boolean = false
+                fun description(description: String) = description(JsonField.of(description))
 
                 /**
-                 * Validates that the types of all values in this object match their expected types
-                 * recursively.
-                 *
-                 * This method is _not_ forwards compatible with new types from the API for existing
-                 * fields.
+                 * Sets [Builder.description] to an arbitrary JSON value.
                  *
-                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
-                 *   match its expected type.
+                 * You should usually call [Builder.description] with a well-typed [String] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
                  */
-                fun validate(): RemoveScheduleItem = apply {
-                    if (validated) {
-                        return@apply
-                    }
-
-                    id()
-                    validated = true
+                fun description(description: JsonField<String>) = apply {
+                    this.description = description
                 }
 
-                fun isValid(): Boolean =
-                    try {
-                        validate()
-                        true
-                    } catch (e: MetronomeInvalidDataException) {
-                        false
-                    }
+                /**
+                 * Specify the name of the line item for the threshold charge. If left blank, it
+                 * will default to the commit product name.
+                 */
+                fun name(name: String) = name(JsonField.of(name))
 
                 /**
-                 * Returns a score indicating how many valid values are contained in this object
-                 * recursively.
+                 * Sets [Builder.name] to an arbitrary JSON value.
                  *
-                 * Used for best match union deserialization.
+                 * You should usually call [Builder.name] with a well-typed [String] value instead.
+                 * This method is primarily for setting the field to an undocumented or not yet
+                 * supported value.
                  */
-                @JvmSynthetic internal fun validity(): Int = (if (id.asKnown().isPresent) 1 else 0)
-
-                override fun equals(other: Any?): Boolean {
-                    if (this === other) {
-                        return true
-                    }
-
-                    return other is RemoveScheduleItem &&
-                        id == other.id &&
-                        additionalProperties == other.additionalProperties
-                }
-
-                private val hashCode: Int by lazy { Objects.hash(id, additionalProperties) }
-
-                override fun hashCode(): Int = hashCode
-
-                override fun toString() =
-                    "RemoveScheduleItem{id=$id, additionalProperties=$additionalProperties}"
-            }
-
-            class UpdateScheduleItem
-            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
-            private constructor(
-                private val id: JsonField<String>,
-                private val amount: JsonField<Double>,
-                private val endingBefore: JsonField<OffsetDateTime>,
-                private val startingAt: JsonField<OffsetDateTime>,
-                private val additionalProperties: MutableMap<String, JsonValue>,
-            ) {
-
-                @JsonCreator
-                private constructor(
-                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
-                    @JsonProperty("amount")
-                    @ExcludeMissing
-                    amount: JsonField<Double> = JsonMissing.of(),
-                    @JsonProperty("ending_before")
-                    @ExcludeMissing
-                    endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
-                    @JsonProperty("starting_at")
-                    @ExcludeMissing
-                    startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
-                ) : this(id, amount, endingBefore, startingAt, mutableMapOf())
+                fun name(name: JsonField<String>) = apply { this.name = name }
 
                 /**
-                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
-                 *   is unexpectedly missing or null (e.g. if the server responded with an
-                 *   unexpected value).
+                 * The priority of the commit, used to determine drawdown order. Lower priority
+                 * commits are consumed first. Defaults to 100 if not specified. On updates, set to
+                 * null to clear a previously configured priority.
                  */
-                fun id(): String = id.getRequired("id")
+                fun priority(priority: Double?) = priority(JsonField.ofNullable(priority))
 
                 /**
-                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
-                 *   (e.g. if the server responded with an unexpected value).
+                 * Alias for [Builder.priority].
+                 *
+                 * This unboxed primitive overload exists for backwards compatibility.
                  */
-                fun amount(): Optional<Double> = amount.getOptional("amount")
+                fun priority(priority: Double) = priority(priority as Double?)
+
+                /** Alias for calling [Builder.priority] with `priority.orElse(null)`. */
+                fun priority(priority: Optional<Double>) = priority(priority.getOrNull())
 
                 /**
-                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
-                 *   (e.g. if the server responded with an unexpected value).
+                 * Sets [Builder.priority] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.priority] with a well-typed [Double] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
                  */
-                fun endingBefore(): Optional<OffsetDateTime> =
-                    endingBefore.getOptional("ending_before")
+                fun priority(priority: JsonField<Double>) = apply { this.priority = priority }
 
                 /**
-                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
-                 *   (e.g. if the server responded with an unexpected value).
+                 * The commit product that will be used to generate the line item for commit
+                 * payment.
                  */
-                fun startingAt(): Optional<OffsetDateTime> = startingAt.getOptional("starting_at")
+                fun productId(productId: String) = productId(JsonField.of(productId))
 
                 /**
-                 * Returns the raw JSON value of [id].
+                 * Sets [Builder.productId] to an arbitrary JSON value.
                  *
-                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 * You should usually call [Builder.productId] with a well-typed [String] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
                  */
-                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+                fun productId(productId: JsonField<String>) = apply { this.productId = productId }
 
                 /**
-                 * Returns the raw JSON value of [amount].
-                 *
-                 * Unlike [amount], this method doesn't throw if the JSON field has an unexpected
-                 * type.
+                 * Which products the threshold commit applies to. If both applicable_product_ids
+                 * and applicable_product_tags are not provided, the commit applies to all products.
                  */
-                @JsonProperty("amount") @ExcludeMissing fun _amount(): JsonField<Double> = amount
+                fun applicableProductIds(applicableProductIds: List<String>?) =
+                    applicableProductIds(JsonField.ofNullable(applicableProductIds))
 
                 /**
-                 * Returns the raw JSON value of [endingBefore].
-                 *
-                 * Unlike [endingBefore], this method doesn't throw if the JSON field has an
-                 * unexpected type.
+                 * Alias for calling [Builder.applicableProductIds] with
+                 * `applicableProductIds.orElse(null)`.
                  */
-                @JsonProperty("ending_before")
-                @ExcludeMissing
-                fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
+                fun applicableProductIds(applicableProductIds: Optional<List<String>>) =
+                    applicableProductIds(applicableProductIds.getOrNull())
 
                 /**
-                 * Returns the raw JSON value of [startingAt].
+                 * Sets [Builder.applicableProductIds] to an arbitrary JSON value.
                  *
-                 * Unlike [startingAt], this method doesn't throw if the JSON field has an
-                 * unexpected type.
+                 * You should usually call [Builder.applicableProductIds] with a well-typed
+                 * `List<String>` value instead. This method is primarily for setting the field to
+                 * an undocumented or not yet supported value.
                  */
-                @JsonProperty("starting_at")
-                @ExcludeMissing
-                fun _startingAt(): JsonField<OffsetDateTime> = startingAt
-
-                @JsonAnySetter
-                private fun putAdditionalProperty(key: String, value: JsonValue) {
-                    additionalProperties.put(key, value)
-                }
-
-                @JsonAnyGetter
-                @ExcludeMissing
-                fun _additionalProperties(): Map<String, JsonValue> =
-                    Collections.unmodifiableMap(additionalProperties)
-
-                fun toBuilder() = Builder().from(this)
-
-                companion object {
-
-                    /**
-                     * Returns a mutable builder for constructing an instance of
-                     * [UpdateScheduleItem].
-                     *
-                     * The following fields are required:
-                     * ```java
-                     * .id()
-                     * ```
-                     */
-                    @JvmStatic fun builder() = Builder()
-                }
-
-                /** A builder for [UpdateScheduleItem]. */
-                class Builder internal constructor() {
-
-                    private var id: JsonField<String>? = null
-                    private var amount: JsonField<Double> = JsonMissing.of()
-                    private var endingBefore: JsonField<OffsetDateTime> = JsonMissing.of()
-                    private var startingAt: JsonField<OffsetDateTime> = JsonMissing.of()
-                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
-
-                    @JvmSynthetic
-                    internal fun from(updateScheduleItem: UpdateScheduleItem) = apply {
-                        id = updateScheduleItem.id
-                        amount = updateScheduleItem.amount
-                        endingBefore = updateScheduleItem.endingBefore
-                        startingAt = updateScheduleItem.startingAt
-                        additionalProperties =
-                            updateScheduleItem.additionalProperties.toMutableMap()
-                    }
-
-                    fun id(id: String) = id(JsonField.of(id))
-
-                    /**
-                     * Sets [Builder.id] to an arbitrary JSON value.
-                     *
-                     * You should usually call [Builder.id] with a well-typed [String] value
-                     * instead. This method is primarily for setting the field to an undocumented or
-                     * not yet supported value.
-                     */
-                    fun id(id: JsonField<String>) = apply { this.id = id }
-
-                    fun amount(amount: Double) = amount(JsonField.of(amount))
-
-                    /**
-                     * Sets [Builder.amount] to an arbitrary JSON value.
-                     *
-                     * You should usually call [Builder.amount] with a well-typed [Double] value
-                     * instead. This method is primarily for setting the field to an undocumented or
-                     * not yet supported value.
-                     */
-                    fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
-
-                    fun endingBefore(endingBefore: OffsetDateTime) =
-                        endingBefore(JsonField.of(endingBefore))
-
-                    /**
-                     * Sets [Builder.endingBefore] to an arbitrary JSON value.
-                     *
-                     * You should usually call [Builder.endingBefore] with a well-typed
-                     * [OffsetDateTime] value instead. This method is primarily for setting the
-                     * field to an undocumented or not yet supported value.
-                     */
-                    fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
-                        this.endingBefore = endingBefore
-                    }
-
-                    fun startingAt(startingAt: OffsetDateTime) =
-                        startingAt(JsonField.of(startingAt))
-
-                    /**
-                     * Sets [Builder.startingAt] to an arbitrary JSON value.
-                     *
-                     * You should usually call [Builder.startingAt] with a well-typed
-                     * [OffsetDateTime] value instead. This method is primarily for setting the
-                     * field to an undocumented or not yet supported value.
-                     */
-                    fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
-                        this.startingAt = startingAt
-                    }
-
-                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                        this.additionalProperties.clear()
-                        putAllAdditionalProperties(additionalProperties)
-                    }
-
-                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-                        additionalProperties.put(key, value)
-                    }
-
-                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
-                        apply {
-                            this.additionalProperties.putAll(additionalProperties)
-                        }
-
-                    fun removeAdditionalProperty(key: String) = apply {
-                        additionalProperties.remove(key)
-                    }
-
-                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-                        keys.forEach(::removeAdditionalProperty)
-                    }
-
-                    /**
-                     * Returns an immutable instance of [UpdateScheduleItem].
-                     *
-                     * Further updates to this [Builder] will not mutate the returned instance.
-                     *
-                     * The following fields are required:
-                     * ```java
-                     * .id()
-                     * ```
-                     *
-                     * @throws IllegalStateException if any required field is unset.
-                     */
-                    fun build(): UpdateScheduleItem =
-                        UpdateScheduleItem(
-                            checkRequired("id", id),
-                            amount,
-                            endingBefore,
-                            startingAt,
-                            additionalProperties.toMutableMap(),
-                        )
+                fun applicableProductIds(applicableProductIds: JsonField<List<String>>) = apply {
+                    this.applicableProductIds = applicableProductIds.map { it.toMutableList() }
                 }
 
-                private var validated: Boolean = false
-
                 /**
-                 * Validates that the types of all values in this object match their expected types
-                 * recursively.
-                 *
-                 * This method is _not_ forwards compatible with new types from the API for existing
-                 * fields.
+                 * Adds a single [String] to [applicableProductIds].
                  *
-                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
-                 *   match its expected type.
+                 * @throws IllegalStateException if the field was previously set to a non-list.
                  */
-                fun validate(): UpdateScheduleItem = apply {
-                    if (validated) {
-                        return@apply
-                    }
-
-                    id()
-                    amount()
-                    endingBefore()
-                    startingAt()
-                    validated = true
+                fun addApplicableProductId(applicableProductId: String) = apply {
+                    applicableProductIds =
+                        (applicableProductIds ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("applicableProductIds", it).add(applicableProductId)
+                        }
                 }
 
-                fun isValid(): Boolean =
-                    try {
-                        validate()
-                        true
-                    } catch (e: MetronomeInvalidDataException) {
-                        false
-                    }
-
                 /**
-                 * Returns a score indicating how many valid values are contained in this object
-                 * recursively.
-                 *
-                 * Used for best match union deserialization.
+                 * Which tags the threshold commit applies to. If both applicable_product_ids and
+                 * applicable_product_tags are not provided, the commit applies to all products.
                  */
-                @JvmSynthetic
-                internal fun validity(): Int =
-                    (if (id.asKnown().isPresent) 1 else 0) +
-                        (if (amount.asKnown().isPresent) 1 else 0) +
-                        (if (endingBefore.asKnown().isPresent) 1 else 0) +
-                        (if (startingAt.asKnown().isPresent) 1 else 0)
-
-                override fun equals(other: Any?): Boolean {
-                    if (this === other) {
-                        return true
-                    }
-
-                    return other is UpdateScheduleItem &&
-                        id == other.id &&
-                        amount == other.amount &&
-                        endingBefore == other.endingBefore &&
-                        startingAt == other.startingAt &&
-                        additionalProperties == other.additionalProperties
-                }
-
-                private val hashCode: Int by lazy {
-                    Objects.hash(id, amount, endingBefore, startingAt, additionalProperties)
-                }
-
-                override fun hashCode(): Int = hashCode
-
-                override fun toString() =
-                    "UpdateScheduleItem{id=$id, amount=$amount, endingBefore=$endingBefore, startingAt=$startingAt, additionalProperties=$additionalProperties}"
-            }
-
-            override fun equals(other: Any?): Boolean {
-                if (this === other) {
-                    return true
-                }
-
-                return other is AccessSchedule &&
-                    addScheduleItems == other.addScheduleItems &&
-                    removeScheduleItems == other.removeScheduleItems &&
-                    updateScheduleItems == other.updateScheduleItems &&
-                    additionalProperties == other.additionalProperties
-            }
-
-            private val hashCode: Int by lazy {
-                Objects.hash(
-                    addScheduleItems,
-                    removeScheduleItems,
-                    updateScheduleItems,
-                    additionalProperties,
-                )
-            }
-
-            override fun hashCode(): Int = hashCode
-
-            override fun toString() =
-                "AccessSchedule{addScheduleItems=$addScheduleItems, removeScheduleItems=$removeScheduleItems, updateScheduleItems=$updateScheduleItems, additionalProperties=$additionalProperties}"
-        }
-
-        /**
-         * If provided, updates the credit to use the specified rate type for current and future
-         * invoices. Previously finalized invoices will need to be voided and regenerated to reflect
-         * the rate type change.
-         */
-        class RateType @JsonCreator private constructor(private val value: JsonField<String>) :
-            Enum {
+                fun applicableProductTags(applicableProductTags: List<String>?) =
+                    applicableProductTags(JsonField.ofNullable(applicableProductTags))
 
-            /**
-             * Returns this class instance's raw value.
-             *
-             * This is usually only useful if this instance was deserialized from data that doesn't
-             * match any known member, and you want to know that value. For example, if the SDK is
-             * on an older version than the API, then the API may respond with new members that the
-             * SDK is unaware of.
-             */
-            @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value
+                /**
+                 * Alias for calling [Builder.applicableProductTags] with
+                 * `applicableProductTags.orElse(null)`.
+                 */
+                fun applicableProductTags(applicableProductTags: Optional<List<String>>) =
+                    applicableProductTags(applicableProductTags.getOrNull())
 
-            companion object {
+                /**
+                 * Sets [Builder.applicableProductTags] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.applicableProductTags] with a well-typed
+                 * `List<String>` value instead. This method is primarily for setting the field to
+                 * an undocumented or not yet supported value.
+                 */
+                fun applicableProductTags(applicableProductTags: JsonField<List<String>>) = apply {
+                    this.applicableProductTags = applicableProductTags.map { it.toMutableList() }
+                }
 
-                @JvmField val LIST_RATE = of("LIST_RATE")
+                /**
+                 * Adds a single [String] to [applicableProductTags].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addApplicableProductTag(applicableProductTag: String) = apply {
+                    applicableProductTags =
+                        (applicableProductTags ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("applicableProductTags", it).add(applicableProductTag)
+                        }
+                }
 
-                @JvmField val COMMIT_RATE = of("COMMIT_RATE")
+                /**
+                 * List of filters that determine what kind of customer usage draws down a commit or
+                 * credit. A customer's usage needs to meet the condition of at least one of the
+                 * specifiers to contribute to a commit's or credit's drawdown. This field cannot be
+                 * used together with `applicable_product_ids` or `applicable_product_tags`.
+                 * Instead, to target usage by product or product tag, pass those values in the body
+                 * of `specifiers`.
+                 */
+                fun specifiers(specifiers: List<CommitSpecifierInput>?) =
+                    specifiers(JsonField.ofNullable(specifiers))
 
-                @JvmStatic fun of(value: String) = RateType(JsonField.of(value))
-            }
+                /** Alias for calling [Builder.specifiers] with `specifiers.orElse(null)`. */
+                fun specifiers(specifiers: Optional<List<CommitSpecifierInput>>) =
+                    specifiers(specifiers.getOrNull())
 
-            /** An enum containing [RateType]'s known values. */
-            enum class Known {
-                LIST_RATE,
-                COMMIT_RATE,
-            }
+                /**
+                 * Sets [Builder.specifiers] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.specifiers] with a well-typed
+                 * `List<CommitSpecifierInput>` value instead. This method is primarily for setting
+                 * the field to an undocumented or not yet supported value.
+                 */
+                fun specifiers(specifiers: JsonField<List<CommitSpecifierInput>>) = apply {
+                    this.specifiers = specifiers.map { it.toMutableList() }
+                }
 
-            /**
-             * An enum containing [RateType]'s known values, as well as an [_UNKNOWN] member.
-             *
-             * An instance of [RateType] can contain an unknown value in a couple of cases:
-             * - It was deserialized from data that doesn't match any known member. For example, if
-             *   the SDK is on an older version than the API, then the API may respond with new
-             *   members that the SDK is unaware of.
-             * - It was constructed with an arbitrary value using the [of] method.
-             */
-            enum class Value {
-                LIST_RATE,
-                COMMIT_RATE,
                 /**
-                 * An enum member indicating that [RateType] was instantiated with an unknown value.
+                 * Adds a single [CommitSpecifierInput] to [specifiers].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
                  */
-                _UNKNOWN,
-            }
+                fun addSpecifier(specifier: CommitSpecifierInput) = apply {
+                    specifiers =
+                        (specifiers ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("specifiers", it).add(specifier)
+                        }
+                }
 
-            /**
-             * Returns an enum member corresponding to this class instance's value, or
-             * [Value._UNKNOWN] if the class was instantiated with an unknown value.
-             *
-             * Use the [known] method instead if you're certain the value is always known or if you
-             * want to throw for the unknown case.
-             */
-            fun value(): Value =
-                when (this) {
-                    LIST_RATE -> Value.LIST_RATE
-                    COMMIT_RATE -> Value.COMMIT_RATE
-                    else -> Value._UNKNOWN
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
                 }
 
-            /**
-             * Returns an enum member corresponding to this class instance's value.
-             *
-             * Use the [value] method instead if you're uncertain the value is always known and
-             * don't want to throw for the unknown case.
-             *
-             * @throws MetronomeInvalidDataException if this class instance's value is a not a known
-             *   member.
-             */
-            fun known(): Known =
-                when (this) {
-                    LIST_RATE -> Known.LIST_RATE
-                    COMMIT_RATE -> Known.COMMIT_RATE
-                    else -> throw MetronomeInvalidDataException("Unknown RateType: $value")
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
                 }
 
-            /**
-             * Returns this class instance's primitive wire representation.
-             *
-             * This differs from the [toString] method because that method is primarily for
-             * debugging and generally doesn't throw.
-             *
-             * @throws MetronomeInvalidDataException if this class instance's value does not have
-             *   the expected primitive type.
-             */
-            fun asString(): String =
-                _value().asString().orElseThrow {
-                    MetronomeInvalidDataException("Value is not a String")
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
                 }
 
+                /**
+                 * Returns an immutable instance of [Commit].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 */
+                fun build(): Commit =
+                    Commit(
+                        description,
+                        name,
+                        priority,
+                        productId,
+                        (applicableProductIds ?: JsonMissing.of()).map { it.toImmutable() },
+                        (applicableProductTags ?: JsonMissing.of()).map { it.toImmutable() },
+                        (specifiers ?: JsonMissing.of()).map { it.toImmutable() },
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
             private var validated: Boolean = false
 
             /**
@@ -34137,12 +36783,18 @@ private constructor(
              * @throws MetronomeInvalidDataException if any value type in this object doesn't match
              *   its expected type.
              */
-            fun validate(): RateType = apply {
+            fun validate(): Commit = apply {
                 if (validated) {
                     return@apply
                 }
 
-                known()
+                description()
+                name()
+                priority()
+                productId()
+                applicableProductIds()
+                applicableProductTags()
+                specifiers().ifPresent { it.forEach { it.validate() } }
                 validated = true
             }
 
@@ -34160,673 +36812,536 @@ private constructor(
              *
              * Used for best match union deserialization.
              */
-            @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+            @JvmSynthetic
+            internal fun validity(): Int =
+                (if (description.asKnown().isPresent) 1 else 0) +
+                    (if (name.asKnown().isPresent) 1 else 0) +
+                    (if (priority.asKnown().isPresent) 1 else 0) +
+                    (if (productId.asKnown().isPresent) 1 else 0) +
+                    (applicableProductIds.asKnown().getOrNull()?.size ?: 0) +
+                    (applicableProductTags.asKnown().getOrNull()?.size ?: 0) +
+                    (specifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0)
 
             override fun equals(other: Any?): Boolean {
                 if (this === other) {
                     return true
                 }
 
-                return other is RateType && value == other.value
+                return other is Commit &&
+                    description == other.description &&
+                    name == other.name &&
+                    priority == other.priority &&
+                    productId == other.productId &&
+                    applicableProductIds == other.applicableProductIds &&
+                    applicableProductTags == other.applicableProductTags &&
+                    specifiers == other.specifiers &&
+                    additionalProperties == other.additionalProperties
             }
 
-            override fun hashCode() = value.hashCode()
-
-            override fun toString() = value.toString()
-        }
-
-        override fun equals(other: Any?): Boolean {
-            if (this === other) {
-                return true
+            private val hashCode: Int by lazy {
+                Objects.hash(
+                    description,
+                    name,
+                    priority,
+                    productId,
+                    applicableProductIds,
+                    applicableProductTags,
+                    specifiers,
+                    additionalProperties,
+                )
             }
 
-            return other is UpdateCredit &&
-                creditId == other.creditId &&
-                accessSchedule == other.accessSchedule &&
-                applicableProductIds == other.applicableProductIds &&
-                applicableProductTags == other.applicableProductTags &&
-                description == other.description &&
-                hierarchyConfiguration == other.hierarchyConfiguration &&
-                name == other.name &&
-                netsuiteSalesOrderId == other.netsuiteSalesOrderId &&
-                priority == other.priority &&
-                productId == other.productId &&
-                rateType == other.rateType &&
-                rolloverFraction == other.rolloverFraction &&
-                additionalProperties == other.additionalProperties
-        }
+            override fun hashCode(): Int = hashCode
 
-        private val hashCode: Int by lazy {
-            Objects.hash(
-                creditId,
-                accessSchedule,
-                applicableProductIds,
-                applicableProductTags,
-                description,
-                hierarchyConfiguration,
-                name,
-                netsuiteSalesOrderId,
-                priority,
-                productId,
-                rateType,
-                rolloverFraction,
-                additionalProperties,
-            )
+            override fun toString() =
+                "Commit{description=$description, name=$name, priority=$priority, productId=$productId, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, specifiers=$specifiers, additionalProperties=$additionalProperties}"
         }
 
-        override fun hashCode(): Int = hashCode
-
-        override fun toString() =
-            "UpdateCredit{creditId=$creditId, accessSchedule=$accessSchedule, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, description=$description, hierarchyConfiguration=$hierarchyConfiguration, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, priority=$priority, productId=$productId, rateType=$rateType, rolloverFraction=$rolloverFraction, additionalProperties=$additionalProperties}"
-    }
+        class DiscountConfiguration
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val cap: JsonField<Cap>,
+            private val paymentFraction: JsonField<Double>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
 
-    class UpdatePrepaidBalanceThresholdConfiguration
-    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
-    private constructor(
-        private val commit: JsonField<Commit>,
-        private val customCreditTypeId: JsonField<String>,
-        private val discountConfiguration: JsonField<DiscountConfiguration>,
-        private val isEnabled: JsonField<Boolean>,
-        private val paymentGateConfig: JsonField<PaymentGateConfigV2>,
-        private val rechargeToAmount: JsonField<Double>,
-        private val thresholdAmount: JsonField<Double>,
-        private val additionalProperties: MutableMap<String, JsonValue>,
-    ) {
+            @JsonCreator
+            private constructor(
+                @JsonProperty("cap") @ExcludeMissing cap: JsonField<Cap> = JsonMissing.of(),
+                @JsonProperty("payment_fraction")
+                @ExcludeMissing
+                paymentFraction: JsonField<Double> = JsonMissing.of(),
+            ) : this(cap, paymentFraction, mutableMapOf())
 
-        @JsonCreator
-        private constructor(
-            @JsonProperty("commit") @ExcludeMissing commit: JsonField<Commit> = JsonMissing.of(),
-            @JsonProperty("custom_credit_type_id")
-            @ExcludeMissing
-            customCreditTypeId: JsonField<String> = JsonMissing.of(),
-            @JsonProperty("discount_configuration")
-            @ExcludeMissing
-            discountConfiguration: JsonField<DiscountConfiguration> = JsonMissing.of(),
-            @JsonProperty("is_enabled")
-            @ExcludeMissing
-            isEnabled: JsonField<Boolean> = JsonMissing.of(),
-            @JsonProperty("payment_gate_config")
-            @ExcludeMissing
-            paymentGateConfig: JsonField<PaymentGateConfigV2> = JsonMissing.of(),
-            @JsonProperty("recharge_to_amount")
-            @ExcludeMissing
-            rechargeToAmount: JsonField<Double> = JsonMissing.of(),
-            @JsonProperty("threshold_amount")
-            @ExcludeMissing
-            thresholdAmount: JsonField<Double> = JsonMissing.of(),
-        ) : this(
-            commit,
-            customCreditTypeId,
-            discountConfiguration,
-            isEnabled,
-            paymentGateConfig,
-            rechargeToAmount,
-            thresholdAmount,
-            mutableMapOf(),
-        )
+            /**
+             * Update the discount cap. Set to null to remove an existing cap.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun cap(): Optional<Cap> = cap.getOptional("cap")
 
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun commit(): Optional<Commit> = commit.getOptional("commit")
+            /**
+             * The fraction of the original amount that the customer pays after applying the
+             * discount. Set to null to remove the discount fraction. For example, 0.85 means the
+             * customer pays 85% of the original amount (a 15% discount).
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun paymentFraction(): Optional<Double> =
+                paymentFraction.getOptional("payment_fraction")
 
-        /**
-         * If provided, the threshold, recharge-to amount, and the resulting threshold commit amount
-         * will be in terms of this credit type instead of the fiat currency.
-         *
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun customCreditTypeId(): Optional<String> =
-            customCreditTypeId.getOptional("custom_credit_type_id")
+            /**
+             * Returns the raw JSON value of [cap].
+             *
+             * Unlike [cap], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("cap") @ExcludeMissing fun _cap(): JsonField<Cap> = cap
 
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun discountConfiguration(): Optional<DiscountConfiguration> =
-            discountConfiguration.getOptional("discount_configuration")
+            /**
+             * Returns the raw JSON value of [paymentFraction].
+             *
+             * Unlike [paymentFraction], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("payment_fraction")
+            @ExcludeMissing
+            fun _paymentFraction(): JsonField<Double> = paymentFraction
 
-        /**
-         * When set to false, the contract will not be evaluated against the threshold_amount.
-         * Toggling to true will result an immediate evaluation, regardless of prior state.
-         *
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun isEnabled(): Optional<Boolean> = isEnabled.getOptional("is_enabled")
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
 
-        /**
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun paymentGateConfig(): Optional<PaymentGateConfigV2> =
-            paymentGateConfig.getOptional("payment_gate_config")
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
 
-        /**
-         * Specify the amount the balance should be recharged to.
-         *
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun rechargeToAmount(): Optional<Double> =
-            rechargeToAmount.getOptional("recharge_to_amount")
+            fun toBuilder() = Builder().from(this)
 
-        /**
-         * Specify the threshold amount for the contract. Each time the contract's balance lowers to
-         * this amount, a threshold charge will be initiated.
-         *
-         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
-         *   the server responded with an unexpected value).
-         */
-        fun thresholdAmount(): Optional<Double> = thresholdAmount.getOptional("threshold_amount")
+            companion object {
 
-        /**
-         * Returns the raw JSON value of [commit].
-         *
-         * Unlike [commit], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("commit") @ExcludeMissing fun _commit(): JsonField<Commit> = commit
+                /**
+                 * Returns a mutable builder for constructing an instance of
+                 * [DiscountConfiguration].
+                 */
+                @JvmStatic fun builder() = Builder()
+            }
 
-        /**
-         * Returns the raw JSON value of [customCreditTypeId].
-         *
-         * Unlike [customCreditTypeId], this method doesn't throw if the JSON field has an
-         * unexpected type.
-         */
-        @JsonProperty("custom_credit_type_id")
-        @ExcludeMissing
-        fun _customCreditTypeId(): JsonField<String> = customCreditTypeId
+            /** A builder for [DiscountConfiguration]. */
+            class Builder internal constructor() {
 
-        /**
-         * Returns the raw JSON value of [discountConfiguration].
-         *
-         * Unlike [discountConfiguration], this method doesn't throw if the JSON field has an
-         * unexpected type.
-         */
-        @JsonProperty("discount_configuration")
-        @ExcludeMissing
-        fun _discountConfiguration(): JsonField<DiscountConfiguration> = discountConfiguration
+                private var cap: JsonField<Cap> = JsonMissing.of()
+                private var paymentFraction: JsonField<Double> = JsonMissing.of()
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
-        /**
-         * Returns the raw JSON value of [isEnabled].
-         *
-         * Unlike [isEnabled], this method doesn't throw if the JSON field has an unexpected type.
-         */
-        @JsonProperty("is_enabled") @ExcludeMissing fun _isEnabled(): JsonField<Boolean> = isEnabled
+                @JvmSynthetic
+                internal fun from(discountConfiguration: DiscountConfiguration) = apply {
+                    cap = discountConfiguration.cap
+                    paymentFraction = discountConfiguration.paymentFraction
+                    additionalProperties = discountConfiguration.additionalProperties.toMutableMap()
+                }
 
-        /**
-         * Returns the raw JSON value of [paymentGateConfig].
-         *
-         * Unlike [paymentGateConfig], this method doesn't throw if the JSON field has an unexpected
-         * type.
-         */
-        @JsonProperty("payment_gate_config")
-        @ExcludeMissing
-        fun _paymentGateConfig(): JsonField<PaymentGateConfigV2> = paymentGateConfig
+                /** Update the discount cap. Set to null to remove an existing cap. */
+                fun cap(cap: Cap?) = cap(JsonField.ofNullable(cap))
 
-        /**
-         * Returns the raw JSON value of [rechargeToAmount].
-         *
-         * Unlike [rechargeToAmount], this method doesn't throw if the JSON field has an unexpected
-         * type.
-         */
-        @JsonProperty("recharge_to_amount")
-        @ExcludeMissing
-        fun _rechargeToAmount(): JsonField<Double> = rechargeToAmount
+                /** Alias for calling [Builder.cap] with `cap.orElse(null)`. */
+                fun cap(cap: Optional<Cap>) = cap(cap.getOrNull())
 
-        /**
-         * Returns the raw JSON value of [thresholdAmount].
-         *
-         * Unlike [thresholdAmount], this method doesn't throw if the JSON field has an unexpected
-         * type.
-         */
-        @JsonProperty("threshold_amount")
-        @ExcludeMissing
-        fun _thresholdAmount(): JsonField<Double> = thresholdAmount
+                /**
+                 * Sets [Builder.cap] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.cap] with a well-typed [Cap] value instead. This
+                 * method is primarily for setting the field to an undocumented or not yet supported
+                 * value.
+                 */
+                fun cap(cap: JsonField<Cap>) = apply { this.cap = cap }
 
-        @JsonAnySetter
-        private fun putAdditionalProperty(key: String, value: JsonValue) {
-            additionalProperties.put(key, value)
-        }
+                /**
+                 * The fraction of the original amount that the customer pays after applying the
+                 * discount. Set to null to remove the discount fraction. For example, 0.85 means
+                 * the customer pays 85% of the original amount (a 15% discount).
+                 */
+                fun paymentFraction(paymentFraction: Double?) =
+                    paymentFraction(JsonField.ofNullable(paymentFraction))
 
-        @JsonAnyGetter
-        @ExcludeMissing
-        fun _additionalProperties(): Map<String, JsonValue> =
-            Collections.unmodifiableMap(additionalProperties)
+                /**
+                 * Alias for [Builder.paymentFraction].
+                 *
+                 * This unboxed primitive overload exists for backwards compatibility.
+                 */
+                fun paymentFraction(paymentFraction: Double) =
+                    paymentFraction(paymentFraction as Double?)
 
-        fun toBuilder() = Builder().from(this)
+                /**
+                 * Alias for calling [Builder.paymentFraction] with `paymentFraction.orElse(null)`.
+                 */
+                fun paymentFraction(paymentFraction: Optional<Double>) =
+                    paymentFraction(paymentFraction.getOrNull())
 
-        companion object {
+                /**
+                 * Sets [Builder.paymentFraction] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.paymentFraction] with a well-typed [Double]
+                 * value instead. This method is primarily for setting the field to an undocumented
+                 * or not yet supported value.
+                 */
+                fun paymentFraction(paymentFraction: JsonField<Double>) = apply {
+                    this.paymentFraction = paymentFraction
+                }
 
-            /**
-             * Returns a mutable builder for constructing an instance of
-             * [UpdatePrepaidBalanceThresholdConfiguration].
-             */
-            @JvmStatic fun builder() = Builder()
-        }
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
 
-        /** A builder for [UpdatePrepaidBalanceThresholdConfiguration]. */
-        class Builder internal constructor() {
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
 
-            private var commit: JsonField<Commit> = JsonMissing.of()
-            private var customCreditTypeId: JsonField<String> = JsonMissing.of()
-            private var discountConfiguration: JsonField<DiscountConfiguration> = JsonMissing.of()
-            private var isEnabled: JsonField<Boolean> = JsonMissing.of()
-            private var paymentGateConfig: JsonField<PaymentGateConfigV2> = JsonMissing.of()
-            private var rechargeToAmount: JsonField<Double> = JsonMissing.of()
-            private var thresholdAmount: JsonField<Double> = JsonMissing.of()
-            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
 
-            @JvmSynthetic
-            internal fun from(
-                updatePrepaidBalanceThresholdConfiguration:
-                    UpdatePrepaidBalanceThresholdConfiguration
-            ) = apply {
-                commit = updatePrepaidBalanceThresholdConfiguration.commit
-                customCreditTypeId = updatePrepaidBalanceThresholdConfiguration.customCreditTypeId
-                discountConfiguration =
-                    updatePrepaidBalanceThresholdConfiguration.discountConfiguration
-                isEnabled = updatePrepaidBalanceThresholdConfiguration.isEnabled
-                paymentGateConfig = updatePrepaidBalanceThresholdConfiguration.paymentGateConfig
-                rechargeToAmount = updatePrepaidBalanceThresholdConfiguration.rechargeToAmount
-                thresholdAmount = updatePrepaidBalanceThresholdConfiguration.thresholdAmount
-                additionalProperties =
-                    updatePrepaidBalanceThresholdConfiguration.additionalProperties.toMutableMap()
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [DiscountConfiguration].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 */
+                fun build(): DiscountConfiguration =
+                    DiscountConfiguration(cap, paymentFraction, additionalProperties.toMutableMap())
             }
 
-            fun commit(commit: Commit) = commit(JsonField.of(commit))
+            private var validated: Boolean = false
 
             /**
-             * Sets [Builder.commit] to an arbitrary JSON value.
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
              *
-             * You should usually call [Builder.commit] with a well-typed [Commit] value instead.
-             * This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
              */
-            fun commit(commit: JsonField<Commit>) = apply { this.commit = commit }
+            fun validate(): DiscountConfiguration = apply {
+                if (validated) {
+                    return@apply
+                }
 
-            /**
-             * If provided, the threshold, recharge-to amount, and the resulting threshold commit
-             * amount will be in terms of this credit type instead of the fiat currency.
-             */
-            fun customCreditTypeId(customCreditTypeId: String?) =
-                customCreditTypeId(JsonField.ofNullable(customCreditTypeId))
+                cap().ifPresent { it.validate() }
+                paymentFraction()
+                validated = true
+            }
 
-            /**
-             * Alias for calling [Builder.customCreditTypeId] with
-             * `customCreditTypeId.orElse(null)`.
-             */
-            fun customCreditTypeId(customCreditTypeId: Optional<String>) =
-                customCreditTypeId(customCreditTypeId.getOrNull())
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
 
             /**
-             * Sets [Builder.customCreditTypeId] to an arbitrary JSON value.
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
              *
-             * You should usually call [Builder.customCreditTypeId] with a well-typed [String] value
-             * instead. This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
+             * Used for best match union deserialization.
              */
-            fun customCreditTypeId(customCreditTypeId: JsonField<String>) = apply {
-                this.customCreditTypeId = customCreditTypeId
-            }
+            @JvmSynthetic
+            internal fun validity(): Int =
+                (cap.asKnown().getOrNull()?.validity() ?: 0) +
+                    (if (paymentFraction.asKnown().isPresent) 1 else 0)
 
-            fun discountConfiguration(discountConfiguration: DiscountConfiguration?) =
-                discountConfiguration(JsonField.ofNullable(discountConfiguration))
+            /** Update the discount cap. Set to null to remove an existing cap. */
+            class Cap
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val amount: JsonField<Double>,
+                private val spendTrackerAlias: JsonField<String>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
 
-            /**
-             * Alias for calling [Builder.discountConfiguration] with
-             * `discountConfiguration.orElse(null)`.
-             */
-            fun discountConfiguration(discountConfiguration: Optional<DiscountConfiguration>) =
-                discountConfiguration(discountConfiguration.getOrNull())
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("amount")
+                    @ExcludeMissing
+                    amount: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("spend_tracker_alias")
+                    @ExcludeMissing
+                    spendTrackerAlias: JsonField<String> = JsonMissing.of(),
+                ) : this(amount, spendTrackerAlias, mutableMapOf())
 
-            /**
-             * Sets [Builder.discountConfiguration] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.discountConfiguration] with a well-typed
-             * [DiscountConfiguration] value instead. This method is primarily for setting the field
-             * to an undocumented or not yet supported value.
-             */
-            fun discountConfiguration(discountConfiguration: JsonField<DiscountConfiguration>) =
-                apply {
-                    this.discountConfiguration = discountConfiguration
-                }
+                /**
+                 * Accumulated spend ceiling above which the discount stops applying.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun amount(): Double = amount.getRequired("amount")
 
-            /**
-             * When set to false, the contract will not be evaluated against the threshold_amount.
-             * Toggling to true will result an immediate evaluation, regardless of prior state.
-             */
-            fun isEnabled(isEnabled: Boolean) = isEnabled(JsonField.of(isEnabled))
+                /**
+                 * Alias of the spend tracker this cap is measured against.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun spendTrackerAlias(): String =
+                    spendTrackerAlias.getRequired("spend_tracker_alias")
 
-            /**
-             * Sets [Builder.isEnabled] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.isEnabled] with a well-typed [Boolean] value
-             * instead. This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
-             */
-            fun isEnabled(isEnabled: JsonField<Boolean>) = apply { this.isEnabled = isEnabled }
+                /**
+                 * Returns the raw JSON value of [amount].
+                 *
+                 * Unlike [amount], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("amount") @ExcludeMissing fun _amount(): JsonField<Double> = amount
 
-            fun paymentGateConfig(paymentGateConfig: PaymentGateConfigV2) =
-                paymentGateConfig(JsonField.of(paymentGateConfig))
+                /**
+                 * Returns the raw JSON value of [spendTrackerAlias].
+                 *
+                 * Unlike [spendTrackerAlias], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("spend_tracker_alias")
+                @ExcludeMissing
+                fun _spendTrackerAlias(): JsonField<String> = spendTrackerAlias
 
-            /**
-             * Sets [Builder.paymentGateConfig] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.paymentGateConfig] with a well-typed
-             * [PaymentGateConfigV2] value instead. This method is primarily for setting the field
-             * to an undocumented or not yet supported value.
-             */
-            fun paymentGateConfig(paymentGateConfig: JsonField<PaymentGateConfigV2>) = apply {
-                this.paymentGateConfig = paymentGateConfig
-            }
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
 
-            /** Specify the amount the balance should be recharged to. */
-            fun rechargeToAmount(rechargeToAmount: Double) =
-                rechargeToAmount(JsonField.of(rechargeToAmount))
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
 
-            /**
-             * Sets [Builder.rechargeToAmount] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.rechargeToAmount] with a well-typed [Double] value
-             * instead. This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
-             */
-            fun rechargeToAmount(rechargeToAmount: JsonField<Double>) = apply {
-                this.rechargeToAmount = rechargeToAmount
-            }
+                fun toBuilder() = Builder().from(this)
 
-            /**
-             * Specify the threshold amount for the contract. Each time the contract's balance
-             * lowers to this amount, a threshold charge will be initiated.
-             */
-            fun thresholdAmount(thresholdAmount: Double) =
-                thresholdAmount(JsonField.of(thresholdAmount))
+                companion object {
 
-            /**
-             * Sets [Builder.thresholdAmount] to an arbitrary JSON value.
-             *
-             * You should usually call [Builder.thresholdAmount] with a well-typed [Double] value
-             * instead. This method is primarily for setting the field to an undocumented or not yet
-             * supported value.
-             */
-            fun thresholdAmount(thresholdAmount: JsonField<Double>) = apply {
-                this.thresholdAmount = thresholdAmount
-            }
+                    /**
+                     * Returns a mutable builder for constructing an instance of [Cap].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .amount()
+                     * .spendTrackerAlias()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
 
-            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                this.additionalProperties.clear()
-                putAllAdditionalProperties(additionalProperties)
-            }
+                /** A builder for [Cap]. */
+                class Builder internal constructor() {
 
-            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-                additionalProperties.put(key, value)
-            }
+                    private var amount: JsonField<Double>? = null
+                    private var spendTrackerAlias: JsonField<String>? = null
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
-            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                this.additionalProperties.putAll(additionalProperties)
-            }
+                    @JvmSynthetic
+                    internal fun from(cap: Cap) = apply {
+                        amount = cap.amount
+                        spendTrackerAlias = cap.spendTrackerAlias
+                        additionalProperties = cap.additionalProperties.toMutableMap()
+                    }
 
-            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
+                    /** Accumulated spend ceiling above which the discount stops applying. */
+                    fun amount(amount: Double) = amount(JsonField.of(amount))
 
-            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-                keys.forEach(::removeAdditionalProperty)
-            }
+                    /**
+                     * Sets [Builder.amount] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.amount] with a well-typed [Double] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
 
-            /**
-             * Returns an immutable instance of [UpdatePrepaidBalanceThresholdConfiguration].
-             *
-             * Further updates to this [Builder] will not mutate the returned instance.
-             */
-            fun build(): UpdatePrepaidBalanceThresholdConfiguration =
-                UpdatePrepaidBalanceThresholdConfiguration(
-                    commit,
-                    customCreditTypeId,
-                    discountConfiguration,
-                    isEnabled,
-                    paymentGateConfig,
-                    rechargeToAmount,
-                    thresholdAmount,
-                    additionalProperties.toMutableMap(),
-                )
-        }
+                    /** Alias of the spend tracker this cap is measured against. */
+                    fun spendTrackerAlias(spendTrackerAlias: String) =
+                        spendTrackerAlias(JsonField.of(spendTrackerAlias))
 
-        private var validated: Boolean = false
+                    /**
+                     * Sets [Builder.spendTrackerAlias] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.spendTrackerAlias] with a well-typed
+                     * [String] value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun spendTrackerAlias(spendTrackerAlias: JsonField<String>) = apply {
+                        this.spendTrackerAlias = spendTrackerAlias
+                    }
 
-        /**
-         * Validates that the types of all values in this object match their expected types
-         * recursively.
-         *
-         * This method is _not_ forwards compatible with new types from the API for existing fields.
-         *
-         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
-         *   expected type.
-         */
-        fun validate(): UpdatePrepaidBalanceThresholdConfiguration = apply {
-            if (validated) {
-                return@apply
-            }
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
 
-            commit().ifPresent { it.validate() }
-            customCreditTypeId()
-            discountConfiguration().ifPresent { it.validate() }
-            isEnabled()
-            paymentGateConfig().ifPresent { it.validate() }
-            rechargeToAmount()
-            thresholdAmount()
-            validated = true
-        }
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
 
-        fun isValid(): Boolean =
-            try {
-                validate()
-                true
-            } catch (e: MetronomeInvalidDataException) {
-                false
-            }
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
 
-        /**
-         * Returns a score indicating how many valid values are contained in this object
-         * recursively.
-         *
-         * Used for best match union deserialization.
-         */
-        @JvmSynthetic
-        internal fun validity(): Int =
-            (commit.asKnown().getOrNull()?.validity() ?: 0) +
-                (if (customCreditTypeId.asKnown().isPresent) 1 else 0) +
-                (discountConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
-                (if (isEnabled.asKnown().isPresent) 1 else 0) +
-                (paymentGateConfig.asKnown().getOrNull()?.validity() ?: 0) +
-                (if (rechargeToAmount.asKnown().isPresent) 1 else 0) +
-                (if (thresholdAmount.asKnown().isPresent) 1 else 0)
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
 
-        class Commit
-        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
-        private constructor(
-            private val description: JsonField<String>,
-            private val name: JsonField<String>,
-            private val priority: JsonField<Double>,
-            private val productId: JsonField<String>,
-            private val applicableProductIds: JsonField<List<String>>,
-            private val applicableProductTags: JsonField<List<String>>,
-            private val specifiers: JsonField<List<CommitSpecifierInput>>,
-            private val additionalProperties: MutableMap<String, JsonValue>,
-        ) {
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
 
-            @JsonCreator
-            private constructor(
-                @JsonProperty("description")
-                @ExcludeMissing
-                description: JsonField<String> = JsonMissing.of(),
-                @JsonProperty("name") @ExcludeMissing name: JsonField<String> = JsonMissing.of(),
-                @JsonProperty("priority")
-                @ExcludeMissing
-                priority: JsonField<Double> = JsonMissing.of(),
-                @JsonProperty("product_id")
-                @ExcludeMissing
-                productId: JsonField<String> = JsonMissing.of(),
-                @JsonProperty("applicable_product_ids")
-                @ExcludeMissing
-                applicableProductIds: JsonField<List<String>> = JsonMissing.of(),
-                @JsonProperty("applicable_product_tags")
-                @ExcludeMissing
-                applicableProductTags: JsonField<List<String>> = JsonMissing.of(),
-                @JsonProperty("specifiers")
-                @ExcludeMissing
-                specifiers: JsonField<List<CommitSpecifierInput>> = JsonMissing.of(),
-            ) : this(
-                description,
-                name,
-                priority,
-                productId,
-                applicableProductIds,
-                applicableProductTags,
-                specifiers,
-                mutableMapOf(),
-            )
+                    /**
+                     * Returns an immutable instance of [Cap].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .amount()
+                     * .spendTrackerAlias()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): Cap =
+                        Cap(
+                            checkRequired("amount", amount),
+                            checkRequired("spendTrackerAlias", spendTrackerAlias),
+                            additionalProperties.toMutableMap(),
+                        )
+                }
 
-            fun toUpdateBaseThresholdCommit(): UpdateBaseThresholdCommit =
-                UpdateBaseThresholdCommit.builder()
-                    .description(description)
-                    .name(name)
-                    .priority(priority)
-                    .productId(productId)
-                    .build()
+                private var validated: Boolean = false
 
-            /**
-             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
-             *   if the server responded with an unexpected value).
-             */
-            fun description(): Optional<String> = description.getOptional("description")
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): Cap = apply {
+                    if (validated) {
+                        return@apply
+                    }
 
-            /**
-             * Specify the name of the line item for the threshold charge. If left blank, it will
-             * default to the commit product name.
-             *
-             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
-             *   if the server responded with an unexpected value).
-             */
-            fun name(): Optional<String> = name.getOptional("name")
+                    amount()
+                    spendTrackerAlias()
+                    validated = true
+                }
 
-            /**
-             * The priority of the commit, used to determine drawdown order. Lower priority commits
-             * are consumed first. Defaults to 100 if not specified. On updates, set to null to
-             * clear a previously configured priority.
-             *
-             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
-             *   if the server responded with an unexpected value).
-             */
-            fun priority(): Optional<Double> = priority.getOptional("priority")
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
 
-            /**
-             * The commit product that will be used to generate the line item for commit payment.
-             *
-             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
-             *   if the server responded with an unexpected value).
-             */
-            fun productId(): Optional<String> = productId.getOptional("product_id")
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (amount.asKnown().isPresent) 1 else 0) +
+                        (if (spendTrackerAlias.asKnown().isPresent) 1 else 0)
 
-            /**
-             * Which products the threshold commit applies to. If both applicable_product_ids and
-             * applicable_product_tags are not provided, the commit applies to all products.
-             *
-             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
-             *   if the server responded with an unexpected value).
-             */
-            fun applicableProductIds(): Optional<List<String>> =
-                applicableProductIds.getOptional("applicable_product_ids")
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
 
-            /**
-             * Which tags the threshold commit applies to. If both applicable_product_ids and
-             * applicable_product_tags are not provided, the commit applies to all products.
-             *
-             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
-             *   if the server responded with an unexpected value).
-             */
-            fun applicableProductTags(): Optional<List<String>> =
-                applicableProductTags.getOptional("applicable_product_tags")
+                    return other is Cap &&
+                        amount == other.amount &&
+                        spendTrackerAlias == other.spendTrackerAlias &&
+                        additionalProperties == other.additionalProperties
+                }
 
-            /**
-             * List of filters that determine what kind of customer usage draws down a commit or
-             * credit. A customer's usage needs to meet the condition of at least one of the
-             * specifiers to contribute to a commit's or credit's drawdown. This field cannot be
-             * used together with `applicable_product_ids` or `applicable_product_tags`. Instead, to
-             * target usage by product or product tag, pass those values in the body of
-             * `specifiers`.
-             *
-             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
-             *   if the server responded with an unexpected value).
-             */
-            fun specifiers(): Optional<List<CommitSpecifierInput>> =
-                specifiers.getOptional("specifiers")
+                private val hashCode: Int by lazy {
+                    Objects.hash(amount, spendTrackerAlias, additionalProperties)
+                }
 
-            /**
-             * Returns the raw JSON value of [description].
-             *
-             * Unlike [description], this method doesn't throw if the JSON field has an unexpected
-             * type.
-             */
-            @JsonProperty("description")
-            @ExcludeMissing
-            fun _description(): JsonField<String> = description
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "Cap{amount=$amount, spendTrackerAlias=$spendTrackerAlias, additionalProperties=$additionalProperties}"
+            }
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is DiscountConfiguration &&
+                    cap == other.cap &&
+                    paymentFraction == other.paymentFraction &&
+                    additionalProperties == other.additionalProperties
+            }
 
-            /**
-             * Returns the raw JSON value of [name].
-             *
-             * Unlike [name], this method doesn't throw if the JSON field has an unexpected type.
-             */
-            @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+            private val hashCode: Int by lazy {
+                Objects.hash(cap, paymentFraction, additionalProperties)
+            }
 
-            /**
-             * Returns the raw JSON value of [priority].
-             *
-             * Unlike [priority], this method doesn't throw if the JSON field has an unexpected
-             * type.
-             */
-            @JsonProperty("priority") @ExcludeMissing fun _priority(): JsonField<Double> = priority
+            override fun hashCode(): Int = hashCode
 
-            /**
-             * Returns the raw JSON value of [productId].
-             *
-             * Unlike [productId], this method doesn't throw if the JSON field has an unexpected
-             * type.
-             */
-            @JsonProperty("product_id")
-            @ExcludeMissing
-            fun _productId(): JsonField<String> = productId
+            override fun toString() =
+                "DiscountConfiguration{cap=$cap, paymentFraction=$paymentFraction, additionalProperties=$additionalProperties}"
+        }
 
-            /**
-             * Returns the raw JSON value of [applicableProductIds].
-             *
-             * Unlike [applicableProductIds], this method doesn't throw if the JSON field has an
-             * unexpected type.
-             */
-            @JsonProperty("applicable_product_ids")
-            @ExcludeMissing
-            fun _applicableProductIds(): JsonField<List<String>> = applicableProductIds
+        class ThresholdBalanceSpecifier
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val exclude: JsonField<List<Exclude>>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("exclude")
+                @ExcludeMissing
+                exclude: JsonField<List<Exclude>> = JsonMissing.of()
+            ) : this(exclude, mutableMapOf())
 
             /**
-             * Returns the raw JSON value of [applicableProductTags].
-             *
-             * Unlike [applicableProductTags], this method doesn't throw if the JSON field has an
-             * unexpected type.
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
              */
-            @JsonProperty("applicable_product_tags")
-            @ExcludeMissing
-            fun _applicableProductTags(): JsonField<List<String>> = applicableProductTags
+            fun exclude(): List<Exclude> = exclude.getRequired("exclude")
 
             /**
-             * Returns the raw JSON value of [specifiers].
+             * Returns the raw JSON value of [exclude].
              *
-             * Unlike [specifiers], this method doesn't throw if the JSON field has an unexpected
-             * type.
+             * Unlike [exclude], this method doesn't throw if the JSON field has an unexpected type.
              */
-            @JsonProperty("specifiers")
+            @JsonProperty("exclude")
             @ExcludeMissing
-            fun _specifiers(): JsonField<List<CommitSpecifierInput>> = specifiers
+            fun _exclude(): JsonField<List<Exclude>> = exclude
 
             @JsonAnySetter
             private fun putAdditionalProperty(key: String, value: JsonValue) {
@@ -34842,529 +37357,762 @@ private constructor(
 
             companion object {
 
-                /** Returns a mutable builder for constructing an instance of [Commit]. */
+                /**
+                 * Returns a mutable builder for constructing an instance of
+                 * [ThresholdBalanceSpecifier].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .exclude()
+                 * ```
+                 */
                 @JvmStatic fun builder() = Builder()
             }
 
-            /** A builder for [Commit]. */
+            /** A builder for [ThresholdBalanceSpecifier]. */
             class Builder internal constructor() {
 
-                private var description: JsonField<String> = JsonMissing.of()
-                private var name: JsonField<String> = JsonMissing.of()
-                private var priority: JsonField<Double> = JsonMissing.of()
-                private var productId: JsonField<String> = JsonMissing.of()
-                private var applicableProductIds: JsonField<MutableList<String>>? = null
-                private var applicableProductTags: JsonField<MutableList<String>>? = null
-                private var specifiers: JsonField<MutableList<CommitSpecifierInput>>? = null
+                private var exclude: JsonField<MutableList<Exclude>>? = null
                 private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
                 @JvmSynthetic
-                internal fun from(commit: Commit) = apply {
-                    description = commit.description
-                    name = commit.name
-                    priority = commit.priority
-                    productId = commit.productId
-                    applicableProductIds = commit.applicableProductIds.map { it.toMutableList() }
-                    applicableProductTags = commit.applicableProductTags.map { it.toMutableList() }
-                    specifiers = commit.specifiers.map { it.toMutableList() }
-                    additionalProperties = commit.additionalProperties.toMutableMap()
+                internal fun from(thresholdBalanceSpecifier: ThresholdBalanceSpecifier) = apply {
+                    exclude = thresholdBalanceSpecifier.exclude.map { it.toMutableList() }
+                    additionalProperties =
+                        thresholdBalanceSpecifier.additionalProperties.toMutableMap()
                 }
 
-                fun description(description: String) = description(JsonField.of(description))
+                fun exclude(exclude: List<Exclude>) = exclude(JsonField.of(exclude))
 
                 /**
-                 * Sets [Builder.description] to an arbitrary JSON value.
+                 * Sets [Builder.exclude] to an arbitrary JSON value.
                  *
-                 * You should usually call [Builder.description] with a well-typed [String] value
+                 * You should usually call [Builder.exclude] with a well-typed `List<Exclude>` value
                  * instead. This method is primarily for setting the field to an undocumented or not
                  * yet supported value.
                  */
-                fun description(description: JsonField<String>) = apply {
-                    this.description = description
+                fun exclude(exclude: JsonField<List<Exclude>>) = apply {
+                    this.exclude = exclude.map { it.toMutableList() }
                 }
 
                 /**
-                 * Specify the name of the line item for the threshold charge. If left blank, it
-                 * will default to the commit product name.
-                 */
-                fun name(name: String) = name(JsonField.of(name))
-
-                /**
-                 * Sets [Builder.name] to an arbitrary JSON value.
+                 * Adds a single [Exclude] to [Builder.exclude].
                  *
-                 * You should usually call [Builder.name] with a well-typed [String] value instead.
-                 * This method is primarily for setting the field to an undocumented or not yet
-                 * supported value.
+                 * @throws IllegalStateException if the field was previously set to a non-list.
                  */
-                fun name(name: JsonField<String>) = apply { this.name = name }
+                fun addExclude(exclude: Exclude) = apply {
+                    this.exclude =
+                        (this.exclude ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("exclude", it).add(exclude)
+                        }
+                }
 
-                /**
-                 * The priority of the commit, used to determine drawdown order. Lower priority
-                 * commits are consumed first. Defaults to 100 if not specified. On updates, set to
-                 * null to clear a previously configured priority.
-                 */
-                fun priority(priority: Double?) = priority(JsonField.ofNullable(priority))
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
 
-                /**
-                 * Alias for [Builder.priority].
-                 *
-                 * This unboxed primitive overload exists for backwards compatibility.
-                 */
-                fun priority(priority: Double) = priority(priority as Double?)
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
 
-                /** Alias for calling [Builder.priority] with `priority.orElse(null)`. */
-                fun priority(priority: Optional<Double>) = priority(priority.getOrNull())
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
 
-                /**
-                 * Sets [Builder.priority] to an arbitrary JSON value.
-                 *
-                 * You should usually call [Builder.priority] with a well-typed [Double] value
-                 * instead. This method is primarily for setting the field to an undocumented or not
-                 * yet supported value.
-                 */
-                fun priority(priority: JsonField<Double>) = apply { this.priority = priority }
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
 
-                /**
-                 * The commit product that will be used to generate the line item for commit
-                 * payment.
-                 */
-                fun productId(productId: String) = productId(JsonField.of(productId))
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
 
                 /**
-                 * Sets [Builder.productId] to an arbitrary JSON value.
+                 * Returns an immutable instance of [ThresholdBalanceSpecifier].
                  *
-                 * You should usually call [Builder.productId] with a well-typed [String] value
-                 * instead. This method is primarily for setting the field to an undocumented or not
-                 * yet supported value.
-                 */
-                fun productId(productId: JsonField<String>) = apply { this.productId = productId }
-
-                /**
-                 * Which products the threshold commit applies to. If both applicable_product_ids
-                 * and applicable_product_tags are not provided, the commit applies to all products.
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .exclude()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
                  */
-                fun applicableProductIds(applicableProductIds: List<String>?) =
-                    applicableProductIds(JsonField.ofNullable(applicableProductIds))
+                fun build(): ThresholdBalanceSpecifier =
+                    ThresholdBalanceSpecifier(
+                        checkRequired("exclude", exclude).map { it.toImmutable() },
+                        additionalProperties.toMutableMap(),
+                    )
+            }
 
-                /**
-                 * Alias for calling [Builder.applicableProductIds] with
-                 * `applicableProductIds.orElse(null)`.
-                 */
-                fun applicableProductIds(applicableProductIds: Optional<List<String>>) =
-                    applicableProductIds(applicableProductIds.getOrNull())
+            private var validated: Boolean = false
 
-                /**
-                 * Sets [Builder.applicableProductIds] to an arbitrary JSON value.
-                 *
-                 * You should usually call [Builder.applicableProductIds] with a well-typed
-                 * `List<String>` value instead. This method is primarily for setting the field to
-                 * an undocumented or not yet supported value.
-                 */
-                fun applicableProductIds(applicableProductIds: JsonField<List<String>>) = apply {
-                    this.applicableProductIds = applicableProductIds.map { it.toMutableList() }
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): ThresholdBalanceSpecifier = apply {
+                if (validated) {
+                    return@apply
                 }
 
-                /**
-                 * Adds a single [String] to [applicableProductIds].
-                 *
-                 * @throws IllegalStateException if the field was previously set to a non-list.
-                 */
-                fun addApplicableProductId(applicableProductId: String) = apply {
-                    applicableProductIds =
-                        (applicableProductIds ?: JsonField.of(mutableListOf())).also {
-                            checkKnown("applicableProductIds", it).add(applicableProductId)
-                        }
+                exclude().forEach { it.validate() }
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
                 }
 
-                /**
-                 * Which tags the threshold commit applies to. If both applicable_product_ids and
-                 * applicable_product_tags are not provided, the commit applies to all products.
-                 */
-                fun applicableProductTags(applicableProductTags: List<String>?) =
-                    applicableProductTags(JsonField.ofNullable(applicableProductTags))
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int =
+                (exclude.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0)
+
+            class Exclude
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val customFieldFilters: JsonField<List<CustomFieldFilter>>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("custom_field_filters")
+                    @ExcludeMissing
+                    customFieldFilters: JsonField<List<CustomFieldFilter>> = JsonMissing.of()
+                ) : this(customFieldFilters, mutableMapOf())
 
                 /**
-                 * Alias for calling [Builder.applicableProductTags] with
-                 * `applicableProductTags.orElse(null)`.
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
                  */
-                fun applicableProductTags(applicableProductTags: Optional<List<String>>) =
-                    applicableProductTags(applicableProductTags.getOrNull())
+                fun customFieldFilters(): List<CustomFieldFilter> =
+                    customFieldFilters.getRequired("custom_field_filters")
 
                 /**
-                 * Sets [Builder.applicableProductTags] to an arbitrary JSON value.
+                 * Returns the raw JSON value of [customFieldFilters].
                  *
-                 * You should usually call [Builder.applicableProductTags] with a well-typed
-                 * `List<String>` value instead. This method is primarily for setting the field to
-                 * an undocumented or not yet supported value.
+                 * Unlike [customFieldFilters], this method doesn't throw if the JSON field has an
+                 * unexpected type.
                  */
-                fun applicableProductTags(applicableProductTags: JsonField<List<String>>) = apply {
-                    this.applicableProductTags = applicableProductTags.map { it.toMutableList() }
+                @JsonProperty("custom_field_filters")
+                @ExcludeMissing
+                fun _customFieldFilters(): JsonField<List<CustomFieldFilter>> = customFieldFilters
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
                 }
 
-                /**
-                 * Adds a single [String] to [applicableProductTags].
-                 *
-                 * @throws IllegalStateException if the field was previously set to a non-list.
-                 */
-                fun addApplicableProductTag(applicableProductTag: String) = apply {
-                    applicableProductTags =
-                        (applicableProductTags ?: JsonField.of(mutableListOf())).also {
-                            checkKnown("applicableProductTags", it).add(applicableProductTag)
-                        }
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of [Exclude].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .customFieldFilters()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
                 }
 
-                /**
-                 * List of filters that determine what kind of customer usage draws down a commit or
-                 * credit. A customer's usage needs to meet the condition of at least one of the
-                 * specifiers to contribute to a commit's or credit's drawdown. This field cannot be
-                 * used together with `applicable_product_ids` or `applicable_product_tags`.
-                 * Instead, to target usage by product or product tag, pass those values in the body
-                 * of `specifiers`.
-                 */
-                fun specifiers(specifiers: List<CommitSpecifierInput>?) =
-                    specifiers(JsonField.ofNullable(specifiers))
+                /** A builder for [Exclude]. */
+                class Builder internal constructor() {
 
-                /** Alias for calling [Builder.specifiers] with `specifiers.orElse(null)`. */
-                fun specifiers(specifiers: Optional<List<CommitSpecifierInput>>) =
-                    specifiers(specifiers.getOrNull())
+                    private var customFieldFilters: JsonField<MutableList<CustomFieldFilter>>? =
+                        null
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(exclude: Exclude) = apply {
+                        customFieldFilters = exclude.customFieldFilters.map { it.toMutableList() }
+                        additionalProperties = exclude.additionalProperties.toMutableMap()
+                    }
+
+                    fun customFieldFilters(customFieldFilters: List<CustomFieldFilter>) =
+                        customFieldFilters(JsonField.of(customFieldFilters))
+
+                    /**
+                     * Sets [Builder.customFieldFilters] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.customFieldFilters] with a well-typed
+                     * `List<CustomFieldFilter>` value instead. This method is primarily for setting
+                     * the field to an undocumented or not yet supported value.
+                     */
+                    fun customFieldFilters(customFieldFilters: JsonField<List<CustomFieldFilter>>) =
+                        apply {
+                            this.customFieldFilters = customFieldFilters.map { it.toMutableList() }
+                        }
+
+                    /**
+                     * Adds a single [CustomFieldFilter] to [customFieldFilters].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addCustomFieldFilter(customFieldFilter: CustomFieldFilter) = apply {
+                        customFieldFilters =
+                            (customFieldFilters ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("customFieldFilters", it).add(customFieldFilter)
+                            }
+                    }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [Exclude].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .customFieldFilters()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): Exclude =
+                        Exclude(
+                            checkRequired("customFieldFilters", customFieldFilters).map {
+                                it.toImmutable()
+                            },
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
 
                 /**
-                 * Sets [Builder.specifiers] to an arbitrary JSON value.
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
                  *
-                 * You should usually call [Builder.specifiers] with a well-typed
-                 * `List<CommitSpecifierInput>` value instead. This method is primarily for setting
-                 * the field to an undocumented or not yet supported value.
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
                  */
-                fun specifiers(specifiers: JsonField<List<CommitSpecifierInput>>) = apply {
-                    this.specifiers = specifiers.map { it.toMutableList() }
+                fun validate(): Exclude = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    customFieldFilters().forEach { it.validate() }
+                    validated = true
                 }
 
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
                 /**
-                 * Adds a single [CommitSpecifierInput] to [specifiers].
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
                  *
-                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 * Used for best match union deserialization.
                  */
-                fun addSpecifier(specifier: CommitSpecifierInput) = apply {
-                    specifiers =
-                        (specifiers ?: JsonField.of(mutableListOf())).also {
-                            checkKnown("specifiers", it).add(specifier)
-                        }
-                }
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (customFieldFilters.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0)
 
-                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                    this.additionalProperties.clear()
-                    putAllAdditionalProperties(additionalProperties)
-                }
+                class CustomFieldFilter
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val entity: JsonField<Entity>,
+                    private val key: JsonField<String>,
+                    private val value: JsonField<String>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
 
-                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-                    additionalProperties.put(key, value)
-                }
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("entity")
+                        @ExcludeMissing
+                        entity: JsonField<Entity> = JsonMissing.of(),
+                        @JsonProperty("key")
+                        @ExcludeMissing
+                        key: JsonField<String> = JsonMissing.of(),
+                        @JsonProperty("value")
+                        @ExcludeMissing
+                        value: JsonField<String> = JsonMissing.of(),
+                    ) : this(entity, key, value, mutableMapOf())
 
-                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
-                    apply {
-                        this.additionalProperties.putAll(additionalProperties)
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun entity(): Entity = entity.getRequired("entity")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun key(): String = key.getRequired("key")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun value(): String = value.getRequired("value")
+
+                    /**
+                     * Returns the raw JSON value of [entity].
+                     *
+                     * Unlike [entity], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("entity")
+                    @ExcludeMissing
+                    fun _entity(): JsonField<Entity> = entity
+
+                    /**
+                     * Returns the raw JSON value of [key].
+                     *
+                     * Unlike [key], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("key") @ExcludeMissing fun _key(): JsonField<String> = key
+
+                    /**
+                     * Returns the raw JSON value of [value].
+                     *
+                     * Unlike [value], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("value") @ExcludeMissing fun _value(): JsonField<String> = value
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
                     }
 
-                fun removeAdditionalProperty(key: String) = apply {
-                    additionalProperties.remove(key)
-                }
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
 
-                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-                    keys.forEach(::removeAdditionalProperty)
-                }
+                    fun toBuilder() = Builder().from(this)
 
-                /**
-                 * Returns an immutable instance of [Commit].
-                 *
-                 * Further updates to this [Builder] will not mutate the returned instance.
-                 */
-                fun build(): Commit =
-                    Commit(
-                        description,
-                        name,
-                        priority,
-                        productId,
-                        (applicableProductIds ?: JsonMissing.of()).map { it.toImmutable() },
-                        (applicableProductTags ?: JsonMissing.of()).map { it.toImmutable() },
-                        (specifiers ?: JsonMissing.of()).map { it.toImmutable() },
-                        additionalProperties.toMutableMap(),
-                    )
-            }
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of
+                         * [CustomFieldFilter].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .entity()
+                         * .key()
+                         * .value()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [CustomFieldFilter]. */
+                    class Builder internal constructor() {
+
+                        private var entity: JsonField<Entity>? = null
+                        private var key: JsonField<String>? = null
+                        private var value: JsonField<String>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(customFieldFilter: CustomFieldFilter) = apply {
+                            entity = customFieldFilter.entity
+                            key = customFieldFilter.key
+                            value = customFieldFilter.value
+                            additionalProperties =
+                                customFieldFilter.additionalProperties.toMutableMap()
+                        }
+
+                        fun entity(entity: Entity) = entity(JsonField.of(entity))
+
+                        /**
+                         * Sets [Builder.entity] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.entity] with a well-typed [Entity] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun entity(entity: JsonField<Entity>) = apply { this.entity = entity }
+
+                        fun key(key: String) = key(JsonField.of(key))
+
+                        /**
+                         * Sets [Builder.key] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.key] with a well-typed [String] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun key(key: JsonField<String>) = apply { this.key = key }
+
+                        fun value(value: String) = value(JsonField.of(value))
+
+                        /**
+                         * Sets [Builder.value] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.value] with a well-typed [String] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun value(value: JsonField<String>) = apply { this.value = value }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [CustomFieldFilter].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .entity()
+                         * .key()
+                         * .value()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): CustomFieldFilter =
+                            CustomFieldFilter(
+                                checkRequired("entity", entity),
+                                checkRequired("key", key),
+                                checkRequired("value", value),
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
 
-            private var validated: Boolean = false
+                    private var validated: Boolean = false
 
-            /**
-             * Validates that the types of all values in this object match their expected types
-             * recursively.
-             *
-             * This method is _not_ forwards compatible with new types from the API for existing
-             * fields.
-             *
-             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
-             *   its expected type.
-             */
-            fun validate(): Commit = apply {
-                if (validated) {
-                    return@apply
-                }
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): CustomFieldFilter = apply {
+                        if (validated) {
+                            return@apply
+                        }
 
-                description()
-                name()
-                priority()
-                productId()
-                applicableProductIds()
-                applicableProductTags()
-                specifiers().ifPresent { it.forEach { it.validate() } }
-                validated = true
-            }
+                        entity().validate()
+                        key()
+                        value()
+                        validated = true
+                    }
 
-            fun isValid(): Boolean =
-                try {
-                    validate()
-                    true
-                } catch (e: MetronomeInvalidDataException) {
-                    false
-                }
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
 
-            /**
-             * Returns a score indicating how many valid values are contained in this object
-             * recursively.
-             *
-             * Used for best match union deserialization.
-             */
-            @JvmSynthetic
-            internal fun validity(): Int =
-                (if (description.asKnown().isPresent) 1 else 0) +
-                    (if (name.asKnown().isPresent) 1 else 0) +
-                    (if (priority.asKnown().isPresent) 1 else 0) +
-                    (if (productId.asKnown().isPresent) 1 else 0) +
-                    (applicableProductIds.asKnown().getOrNull()?.size ?: 0) +
-                    (applicableProductTags.asKnown().getOrNull()?.size ?: 0) +
-                    (specifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0)
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (entity.asKnown().getOrNull()?.validity() ?: 0) +
+                            (if (key.asKnown().isPresent) 1 else 0) +
+                            (if (value.asKnown().isPresent) 1 else 0)
 
-            override fun equals(other: Any?): Boolean {
-                if (this === other) {
-                    return true
-                }
+                    class Entity
+                    @JsonCreator
+                    private constructor(private val value: JsonField<String>) : Enum {
 
-                return other is Commit &&
-                    description == other.description &&
-                    name == other.name &&
-                    priority == other.priority &&
-                    productId == other.productId &&
-                    applicableProductIds == other.applicableProductIds &&
-                    applicableProductTags == other.applicableProductTags &&
-                    specifiers == other.specifiers &&
-                    additionalProperties == other.additionalProperties
-            }
+                        /**
+                         * Returns this class instance's raw value.
+                         *
+                         * This is usually only useful if this instance was deserialized from data
+                         * that doesn't match any known member, and you want to know that value. For
+                         * example, if the SDK is on an older version than the API, then the API may
+                         * respond with new members that the SDK is unaware of.
+                         */
+                        @com.fasterxml.jackson.annotation.JsonValue
+                        fun _value(): JsonField<String> = value
 
-            private val hashCode: Int by lazy {
-                Objects.hash(
-                    description,
-                    name,
-                    priority,
-                    productId,
-                    applicableProductIds,
-                    applicableProductTags,
-                    specifiers,
-                    additionalProperties,
-                )
-            }
+                        companion object {
 
-            override fun hashCode(): Int = hashCode
+                            @JvmField val COMMIT = of("Commit")
 
-            override fun toString() =
-                "Commit{description=$description, name=$name, priority=$priority, productId=$productId, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, specifiers=$specifiers, additionalProperties=$additionalProperties}"
-        }
+                            @JvmField val CONTRACT_CREDIT = of("ContractCredit")
 
-        class DiscountConfiguration
-        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
-        private constructor(
-            private val paymentFraction: JsonField<Double>,
-            private val additionalProperties: MutableMap<String, JsonValue>,
-        ) {
+                            @JvmField val CONTRACT_CREDIT_OR_COMMIT = of("ContractCreditOrCommit")
 
-            @JsonCreator
-            private constructor(
-                @JsonProperty("payment_fraction")
-                @ExcludeMissing
-                paymentFraction: JsonField<Double> = JsonMissing.of()
-            ) : this(paymentFraction, mutableMapOf())
+                            @JvmStatic fun of(value: String) = Entity(JsonField.of(value))
+                        }
 
-            /**
-             * The fraction of the original amount that the customer pays after applying the
-             * discount. Set to null to remove the discount fraction. For example, 0.85 means the
-             * customer pays 85% of the original amount (a 15% discount).
-             *
-             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
-             *   if the server responded with an unexpected value).
-             */
-            fun paymentFraction(): Optional<Double> =
-                paymentFraction.getOptional("payment_fraction")
+                        /** An enum containing [Entity]'s known values. */
+                        enum class Known {
+                            COMMIT,
+                            CONTRACT_CREDIT,
+                            CONTRACT_CREDIT_OR_COMMIT,
+                        }
 
-            /**
-             * Returns the raw JSON value of [paymentFraction].
-             *
-             * Unlike [paymentFraction], this method doesn't throw if the JSON field has an
-             * unexpected type.
-             */
-            @JsonProperty("payment_fraction")
-            @ExcludeMissing
-            fun _paymentFraction(): JsonField<Double> = paymentFraction
+                        /**
+                         * An enum containing [Entity]'s known values, as well as an [_UNKNOWN]
+                         * member.
+                         *
+                         * An instance of [Entity] can contain an unknown value in a couple of
+                         * cases:
+                         * - It was deserialized from data that doesn't match any known member. For
+                         *   example, if the SDK is on an older version than the API, then the API
+                         *   may respond with new members that the SDK is unaware of.
+                         * - It was constructed with an arbitrary value using the [of] method.
+                         */
+                        enum class Value {
+                            COMMIT,
+                            CONTRACT_CREDIT,
+                            CONTRACT_CREDIT_OR_COMMIT,
+                            /**
+                             * An enum member indicating that [Entity] was instantiated with an
+                             * unknown value.
+                             */
+                            _UNKNOWN,
+                        }
 
-            @JsonAnySetter
-            private fun putAdditionalProperty(key: String, value: JsonValue) {
-                additionalProperties.put(key, value)
-            }
+                        /**
+                         * Returns an enum member corresponding to this class instance's value, or
+                         * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                         *
+                         * Use the [known] method instead if you're certain the value is always
+                         * known or if you want to throw for the unknown case.
+                         */
+                        fun value(): Value =
+                            when (this) {
+                                COMMIT -> Value.COMMIT
+                                CONTRACT_CREDIT -> Value.CONTRACT_CREDIT
+                                CONTRACT_CREDIT_OR_COMMIT -> Value.CONTRACT_CREDIT_OR_COMMIT
+                                else -> Value._UNKNOWN
+                            }
 
-            @JsonAnyGetter
-            @ExcludeMissing
-            fun _additionalProperties(): Map<String, JsonValue> =
-                Collections.unmodifiableMap(additionalProperties)
+                        /**
+                         * Returns an enum member corresponding to this class instance's value.
+                         *
+                         * Use the [value] method instead if you're uncertain the value is always
+                         * known and don't want to throw for the unknown case.
+                         *
+                         * @throws MetronomeInvalidDataException if this class instance's value is a
+                         *   not a known member.
+                         */
+                        fun known(): Known =
+                            when (this) {
+                                COMMIT -> Known.COMMIT
+                                CONTRACT_CREDIT -> Known.CONTRACT_CREDIT
+                                CONTRACT_CREDIT_OR_COMMIT -> Known.CONTRACT_CREDIT_OR_COMMIT
+                                else ->
+                                    throw MetronomeInvalidDataException("Unknown Entity: $value")
+                            }
 
-            fun toBuilder() = Builder().from(this)
+                        /**
+                         * Returns this class instance's primitive wire representation.
+                         *
+                         * This differs from the [toString] method because that method is primarily
+                         * for debugging and generally doesn't throw.
+                         *
+                         * @throws MetronomeInvalidDataException if this class instance's value does
+                         *   not have the expected primitive type.
+                         */
+                        fun asString(): String =
+                            _value().asString().orElseThrow {
+                                MetronomeInvalidDataException("Value is not a String")
+                            }
 
-            companion object {
+                        private var validated: Boolean = false
 
-                /**
-                 * Returns a mutable builder for constructing an instance of
-                 * [DiscountConfiguration].
-                 */
-                @JvmStatic fun builder() = Builder()
-            }
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): Entity = apply {
+                            if (validated) {
+                                return@apply
+                            }
 
-            /** A builder for [DiscountConfiguration]. */
-            class Builder internal constructor() {
+                            known()
+                            validated = true
+                        }
 
-                private var paymentFraction: JsonField<Double> = JsonMissing.of()
-                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
 
-                @JvmSynthetic
-                internal fun from(discountConfiguration: DiscountConfiguration) = apply {
-                    paymentFraction = discountConfiguration.paymentFraction
-                    additionalProperties = discountConfiguration.additionalProperties.toMutableMap()
-                }
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
 
-                /**
-                 * The fraction of the original amount that the customer pays after applying the
-                 * discount. Set to null to remove the discount fraction. For example, 0.85 means
-                 * the customer pays 85% of the original amount (a 15% discount).
-                 */
-                fun paymentFraction(paymentFraction: Double?) =
-                    paymentFraction(JsonField.ofNullable(paymentFraction))
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
 
-                /**
-                 * Alias for [Builder.paymentFraction].
-                 *
-                 * This unboxed primitive overload exists for backwards compatibility.
-                 */
-                fun paymentFraction(paymentFraction: Double) =
-                    paymentFraction(paymentFraction as Double?)
+                            return other is Entity && value == other.value
+                        }
 
-                /**
-                 * Alias for calling [Builder.paymentFraction] with `paymentFraction.orElse(null)`.
-                 */
-                fun paymentFraction(paymentFraction: Optional<Double>) =
-                    paymentFraction(paymentFraction.getOrNull())
+                        override fun hashCode() = value.hashCode()
 
-                /**
-                 * Sets [Builder.paymentFraction] to an arbitrary JSON value.
-                 *
-                 * You should usually call [Builder.paymentFraction] with a well-typed [Double]
-                 * value instead. This method is primarily for setting the field to an undocumented
-                 * or not yet supported value.
-                 */
-                fun paymentFraction(paymentFraction: JsonField<Double>) = apply {
-                    this.paymentFraction = paymentFraction
-                }
+                        override fun toString() = value.toString()
+                    }
 
-                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
-                    this.additionalProperties.clear()
-                    putAllAdditionalProperties(additionalProperties)
-                }
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
 
-                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
-                    additionalProperties.put(key, value)
-                }
+                        return other is CustomFieldFilter &&
+                            entity == other.entity &&
+                            key == other.key &&
+                            value == other.value &&
+                            additionalProperties == other.additionalProperties
+                    }
 
-                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
-                    apply {
-                        this.additionalProperties.putAll(additionalProperties)
+                    private val hashCode: Int by lazy {
+                        Objects.hash(entity, key, value, additionalProperties)
                     }
 
-                fun removeAdditionalProperty(key: String) = apply {
-                    additionalProperties.remove(key)
-                }
+                    override fun hashCode(): Int = hashCode
 
-                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
-                    keys.forEach(::removeAdditionalProperty)
+                    override fun toString() =
+                        "CustomFieldFilter{entity=$entity, key=$key, value=$value, additionalProperties=$additionalProperties}"
                 }
 
-                /**
-                 * Returns an immutable instance of [DiscountConfiguration].
-                 *
-                 * Further updates to this [Builder] will not mutate the returned instance.
-                 */
-                fun build(): DiscountConfiguration =
-                    DiscountConfiguration(paymentFraction, additionalProperties.toMutableMap())
-            }
-
-            private var validated: Boolean = false
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
 
-            /**
-             * Validates that the types of all values in this object match their expected types
-             * recursively.
-             *
-             * This method is _not_ forwards compatible with new types from the API for existing
-             * fields.
-             *
-             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
-             *   its expected type.
-             */
-            fun validate(): DiscountConfiguration = apply {
-                if (validated) {
-                    return@apply
+                    return other is Exclude &&
+                        customFieldFilters == other.customFieldFilters &&
+                        additionalProperties == other.additionalProperties
                 }
 
-                paymentFraction()
-                validated = true
-            }
-
-            fun isValid(): Boolean =
-                try {
-                    validate()
-                    true
-                } catch (e: MetronomeInvalidDataException) {
-                    false
+                private val hashCode: Int by lazy {
+                    Objects.hash(customFieldFilters, additionalProperties)
                 }
 
-            /**
-             * Returns a score indicating how many valid values are contained in this object
-             * recursively.
-             *
-             * Used for best match union deserialization.
-             */
-            @JvmSynthetic
-            internal fun validity(): Int = (if (paymentFraction.asKnown().isPresent) 1 else 0)
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "Exclude{customFieldFilters=$customFieldFilters, additionalProperties=$additionalProperties}"
+            }
 
             override fun equals(other: Any?): Boolean {
                 if (this === other) {
                     return true
                 }
 
-                return other is DiscountConfiguration &&
-                    paymentFraction == other.paymentFraction &&
+                return other is ThresholdBalanceSpecifier &&
+                    exclude == other.exclude &&
                     additionalProperties == other.additionalProperties
             }
 
-            private val hashCode: Int by lazy {
-                Objects.hash(paymentFraction, additionalProperties)
-            }
+            private val hashCode: Int by lazy { Objects.hash(exclude, additionalProperties) }
 
             override fun hashCode(): Int = hashCode
 
             override fun toString() =
-                "DiscountConfiguration{paymentFraction=$paymentFraction, additionalProperties=$additionalProperties}"
+                "ThresholdBalanceSpecifier{exclude=$exclude, additionalProperties=$additionalProperties}"
         }
 
         override fun equals(other: Any?): Boolean {
@@ -35380,6 +38128,7 @@ private constructor(
                 paymentGateConfig == other.paymentGateConfig &&
                 rechargeToAmount == other.rechargeToAmount &&
                 thresholdAmount == other.thresholdAmount &&
+                thresholdBalanceSpecifiers == other.thresholdBalanceSpecifiers &&
                 additionalProperties == other.additionalProperties
         }
 
@@ -35392,6 +38141,7 @@ private constructor(
                 paymentGateConfig,
                 rechargeToAmount,
                 thresholdAmount,
+                thresholdBalanceSpecifiers,
                 additionalProperties,
             )
         }
@@ -35399,7 +38149,7 @@ private constructor(
         override fun hashCode(): Int = hashCode
 
         override fun toString() =
-            "UpdatePrepaidBalanceThresholdConfiguration{commit=$commit, customCreditTypeId=$customCreditTypeId, discountConfiguration=$discountConfiguration, isEnabled=$isEnabled, paymentGateConfig=$paymentGateConfig, rechargeToAmount=$rechargeToAmount, thresholdAmount=$thresholdAmount, additionalProperties=$additionalProperties}"
+            "UpdatePrepaidBalanceThresholdConfiguration{commit=$commit, customCreditTypeId=$customCreditTypeId, discountConfiguration=$discountConfiguration, isEnabled=$isEnabled, paymentGateConfig=$paymentGateConfig, rechargeToAmount=$rechargeToAmount, thresholdAmount=$thresholdAmount, thresholdBalanceSpecifiers=$thresholdBalanceSpecifiers, additionalProperties=$additionalProperties}"
     }
 
     class UpdateRecurringCommit
@@ -38626,16 +41376,26 @@ private constructor(
         class DiscountConfiguration
         @JsonCreator(mode = JsonCreator.Mode.DISABLED)
         private constructor(
+            private val cap: JsonField<Cap>,
             private val paymentFraction: JsonField<Double>,
             private val additionalProperties: MutableMap<String, JsonValue>,
         ) {
 
             @JsonCreator
             private constructor(
+                @JsonProperty("cap") @ExcludeMissing cap: JsonField<Cap> = JsonMissing.of(),
                 @JsonProperty("payment_fraction")
                 @ExcludeMissing
-                paymentFraction: JsonField<Double> = JsonMissing.of()
-            ) : this(paymentFraction, mutableMapOf())
+                paymentFraction: JsonField<Double> = JsonMissing.of(),
+            ) : this(cap, paymentFraction, mutableMapOf())
+
+            /**
+             * Update the discount cap. Set to null to remove an existing cap.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun cap(): Optional<Cap> = cap.getOptional("cap")
 
             /**
              * The fraction of the original amount that the customer pays after applying the
@@ -38648,6 +41408,13 @@ private constructor(
             fun paymentFraction(): Optional<Double> =
                 paymentFraction.getOptional("payment_fraction")
 
+            /**
+             * Returns the raw JSON value of [cap].
+             *
+             * Unlike [cap], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("cap") @ExcludeMissing fun _cap(): JsonField<Cap> = cap
+
             /**
              * Returns the raw JSON value of [paymentFraction].
              *
@@ -38682,15 +41449,32 @@ private constructor(
             /** A builder for [DiscountConfiguration]. */
             class Builder internal constructor() {
 
+                private var cap: JsonField<Cap> = JsonMissing.of()
                 private var paymentFraction: JsonField<Double> = JsonMissing.of()
                 private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
                 @JvmSynthetic
                 internal fun from(discountConfiguration: DiscountConfiguration) = apply {
+                    cap = discountConfiguration.cap
                     paymentFraction = discountConfiguration.paymentFraction
                     additionalProperties = discountConfiguration.additionalProperties.toMutableMap()
                 }
 
+                /** Update the discount cap. Set to null to remove an existing cap. */
+                fun cap(cap: Cap?) = cap(JsonField.ofNullable(cap))
+
+                /** Alias for calling [Builder.cap] with `cap.orElse(null)`. */
+                fun cap(cap: Optional<Cap>) = cap(cap.getOrNull())
+
+                /**
+                 * Sets [Builder.cap] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.cap] with a well-typed [Cap] value instead. This
+                 * method is primarily for setting the field to an undocumented or not yet supported
+                 * value.
+                 */
+                fun cap(cap: JsonField<Cap>) = apply { this.cap = cap }
+
                 /**
                  * The fraction of the original amount that the customer pays after applying the
                  * discount. Set to null to remove the discount fraction. For example, 0.85 means
@@ -38752,7 +41536,7 @@ private constructor(
                  * Further updates to this [Builder] will not mutate the returned instance.
                  */
                 fun build(): DiscountConfiguration =
-                    DiscountConfiguration(paymentFraction, additionalProperties.toMutableMap())
+                    DiscountConfiguration(cap, paymentFraction, additionalProperties.toMutableMap())
             }
 
             private var validated: Boolean = false
@@ -38772,6 +41556,7 @@ private constructor(
                     return@apply
                 }
 
+                cap().ifPresent { it.validate() }
                 paymentFraction()
                 validated = true
             }
@@ -38791,7 +41576,237 @@ private constructor(
              * Used for best match union deserialization.
              */
             @JvmSynthetic
-            internal fun validity(): Int = (if (paymentFraction.asKnown().isPresent) 1 else 0)
+            internal fun validity(): Int =
+                (cap.asKnown().getOrNull()?.validity() ?: 0) +
+                    (if (paymentFraction.asKnown().isPresent) 1 else 0)
+
+            /** Update the discount cap. Set to null to remove an existing cap. */
+            class Cap
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val amount: JsonField<Double>,
+                private val spendTrackerAlias: JsonField<String>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("amount")
+                    @ExcludeMissing
+                    amount: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("spend_tracker_alias")
+                    @ExcludeMissing
+                    spendTrackerAlias: JsonField<String> = JsonMissing.of(),
+                ) : this(amount, spendTrackerAlias, mutableMapOf())
+
+                /**
+                 * Accumulated spend ceiling above which the discount stops applying.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun amount(): Double = amount.getRequired("amount")
+
+                /**
+                 * Alias of the spend tracker this cap is measured against.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun spendTrackerAlias(): String =
+                    spendTrackerAlias.getRequired("spend_tracker_alias")
+
+                /**
+                 * Returns the raw JSON value of [amount].
+                 *
+                 * Unlike [amount], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("amount") @ExcludeMissing fun _amount(): JsonField<Double> = amount
+
+                /**
+                 * Returns the raw JSON value of [spendTrackerAlias].
+                 *
+                 * Unlike [spendTrackerAlias], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("spend_tracker_alias")
+                @ExcludeMissing
+                fun _spendTrackerAlias(): JsonField<String> = spendTrackerAlias
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of [Cap].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .amount()
+                     * .spendTrackerAlias()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [Cap]. */
+                class Builder internal constructor() {
+
+                    private var amount: JsonField<Double>? = null
+                    private var spendTrackerAlias: JsonField<String>? = null
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(cap: Cap) = apply {
+                        amount = cap.amount
+                        spendTrackerAlias = cap.spendTrackerAlias
+                        additionalProperties = cap.additionalProperties.toMutableMap()
+                    }
+
+                    /** Accumulated spend ceiling above which the discount stops applying. */
+                    fun amount(amount: Double) = amount(JsonField.of(amount))
+
+                    /**
+                     * Sets [Builder.amount] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.amount] with a well-typed [Double] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+
+                    /** Alias of the spend tracker this cap is measured against. */
+                    fun spendTrackerAlias(spendTrackerAlias: String) =
+                        spendTrackerAlias(JsonField.of(spendTrackerAlias))
+
+                    /**
+                     * Sets [Builder.spendTrackerAlias] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.spendTrackerAlias] with a well-typed
+                     * [String] value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun spendTrackerAlias(spendTrackerAlias: JsonField<String>) = apply {
+                        this.spendTrackerAlias = spendTrackerAlias
+                    }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [Cap].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .amount()
+                     * .spendTrackerAlias()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): Cap =
+                        Cap(
+                            checkRequired("amount", amount),
+                            checkRequired("spendTrackerAlias", spendTrackerAlias),
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): Cap = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    amount()
+                    spendTrackerAlias()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (amount.asKnown().isPresent) 1 else 0) +
+                        (if (spendTrackerAlias.asKnown().isPresent) 1 else 0)
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is Cap &&
+                        amount == other.amount &&
+                        spendTrackerAlias == other.spendTrackerAlias &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(amount, spendTrackerAlias, additionalProperties)
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "Cap{amount=$amount, spendTrackerAlias=$spendTrackerAlias, additionalProperties=$additionalProperties}"
+            }
 
             override fun equals(other: Any?): Boolean {
                 if (this === other) {
@@ -38799,18 +41814,19 @@ private constructor(
                 }
 
                 return other is DiscountConfiguration &&
+                    cap == other.cap &&
                     paymentFraction == other.paymentFraction &&
                     additionalProperties == other.additionalProperties
             }
 
             private val hashCode: Int by lazy {
-                Objects.hash(paymentFraction, additionalProperties)
+                Objects.hash(cap, paymentFraction, additionalProperties)
             }
 
             override fun hashCode(): Int = hashCode
 
             override fun toString() =
-                "DiscountConfiguration{paymentFraction=$paymentFraction, additionalProperties=$additionalProperties}"
+                "DiscountConfiguration{cap=$cap, paymentFraction=$paymentFraction, additionalProperties=$additionalProperties}"
         }
 
         override fun equals(other: Any?): Boolean {
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v2/contracts/ContractEditResponse.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v2/contracts/ContractEditResponse.kt
index 6b705242..05107970 100644
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v2/contracts/ContractEditResponse.kt
+++ b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v2/contracts/ContractEditResponse.kt
@@ -6,41 +6,59 @@ import com.fasterxml.jackson.annotation.JsonAnyGetter
 import com.fasterxml.jackson.annotation.JsonAnySetter
 import com.fasterxml.jackson.annotation.JsonCreator
 import com.fasterxml.jackson.annotation.JsonProperty
+import com.metronome.api.core.Enum
 import com.metronome.api.core.ExcludeMissing
 import com.metronome.api.core.JsonField
 import com.metronome.api.core.JsonMissing
 import com.metronome.api.core.JsonValue
+import com.metronome.api.core.checkKnown
 import com.metronome.api.core.checkRequired
+import com.metronome.api.core.toImmutable
 import com.metronome.api.errors.MetronomeInvalidDataException
-import com.metronome.api.models.Id
+import com.metronome.api.models.CommitHierarchyConfiguration
+import com.metronome.api.models.CommitSpecifier
+import com.metronome.api.models.CommitSpecifierInput
+import com.metronome.api.models.CreditTypeData
+import com.metronome.api.models.Discount
+import com.metronome.api.models.OverrideTier
+import com.metronome.api.models.PaymentGateConfigV2
+import com.metronome.api.models.PrepaidBalanceThresholdConfigurationV2
+import com.metronome.api.models.ProService
+import com.metronome.api.models.RecurringCommitSubscriptionConfig
+import com.metronome.api.models.ScheduleDuration
+import com.metronome.api.models.SchedulePointInTime
+import com.metronome.api.models.SpendThresholdConfigurationV2
+import com.metronome.api.models.UpdateBaseThresholdCommit
+import java.time.OffsetDateTime
 import java.util.Collections
 import java.util.Objects
+import java.util.Optional
 import kotlin.jvm.optionals.getOrNull
 
 class ContractEditResponse
 @JsonCreator(mode = JsonCreator.Mode.DISABLED)
 private constructor(
-    private val data: JsonField<Id>,
+    private val data: JsonField<Data>,
     private val additionalProperties: MutableMap<String, JsonValue>,
 ) {
 
     @JsonCreator
     private constructor(
-        @JsonProperty("data") @ExcludeMissing data: JsonField<Id> = JsonMissing.of()
+        @JsonProperty("data") @ExcludeMissing data: JsonField<Data> = JsonMissing.of()
     ) : this(data, mutableMapOf())
 
     /**
      * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
      *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
      */
-    fun data(): Id = data.getRequired("data")
+    fun data(): Data = data.getRequired("data")
 
     /**
      * Returns the raw JSON value of [data].
      *
      * Unlike [data], this method doesn't throw if the JSON field has an unexpected type.
      */
-    @JsonProperty("data") @ExcludeMissing fun _data(): JsonField<Id> = data
+    @JsonProperty("data") @ExcludeMissing fun _data(): JsonField<Data> = data
 
     @JsonAnySetter
     private fun putAdditionalProperty(key: String, value: JsonValue) {
@@ -70,7 +88,7 @@ private constructor(
     /** A builder for [ContractEditResponse]. */
     class Builder internal constructor() {
 
-        private var data: JsonField<Id>? = null
+        private var data: JsonField<Data>? = null
         private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
         @JvmSynthetic
@@ -79,15 +97,15 @@ private constructor(
             additionalProperties = contractEditResponse.additionalProperties.toMutableMap()
         }
 
-        fun data(data: Id) = data(JsonField.of(data))
+        fun data(data: Data) = data(JsonField.of(data))
 
         /**
          * Sets [Builder.data] to an arbitrary JSON value.
          *
-         * You should usually call [Builder.data] with a well-typed [Id] value instead. This method
-         * is primarily for setting the field to an undocumented or not yet supported value.
+         * You should usually call [Builder.data] with a well-typed [Data] value instead. This
+         * method is primarily for setting the field to an undocumented or not yet supported value.
          */
-        fun data(data: JsonField<Id>) = apply { this.data = data }
+        fun data(data: JsonField<Data>) = apply { this.data = data }
 
         fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
             this.additionalProperties.clear()
@@ -158,6 +176,36018 @@ private constructor(
      */
     @JvmSynthetic internal fun validity(): Int = (data.asKnown().getOrNull()?.validity() ?: 0)
 
+    class Data
+    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+    private constructor(
+        private val id: JsonField<String>,
+        private val edit: JsonField<Edit>,
+        private val additionalProperties: MutableMap<String, JsonValue>,
+    ) {
+
+        @JsonCreator
+        private constructor(
+            @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
+            @JsonProperty("edit") @ExcludeMissing edit: JsonField<Edit> = JsonMissing.of(),
+        ) : this(id, edit, mutableMapOf())
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
+         */
+        fun id(): String = id.getRequired("id")
+
+        /**
+         * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g. if
+         *   the server responded with an unexpected value).
+         */
+        fun edit(): Optional<Edit> = edit.getOptional("edit")
+
+        /**
+         * Returns the raw JSON value of [id].
+         *
+         * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+        /**
+         * Returns the raw JSON value of [edit].
+         *
+         * Unlike [edit], this method doesn't throw if the JSON field has an unexpected type.
+         */
+        @JsonProperty("edit") @ExcludeMissing fun _edit(): JsonField<Edit> = edit
+
+        @JsonAnySetter
+        private fun putAdditionalProperty(key: String, value: JsonValue) {
+            additionalProperties.put(key, value)
+        }
+
+        @JsonAnyGetter
+        @ExcludeMissing
+        fun _additionalProperties(): Map<String, JsonValue> =
+            Collections.unmodifiableMap(additionalProperties)
+
+        fun toBuilder() = Builder().from(this)
+
+        companion object {
+
+            /**
+             * Returns a mutable builder for constructing an instance of [Data].
+             *
+             * The following fields are required:
+             * ```java
+             * .id()
+             * ```
+             */
+            @JvmStatic fun builder() = Builder()
+        }
+
+        /** A builder for [Data]. */
+        class Builder internal constructor() {
+
+            private var id: JsonField<String>? = null
+            private var edit: JsonField<Edit> = JsonMissing.of()
+            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+            @JvmSynthetic
+            internal fun from(data: Data) = apply {
+                id = data.id
+                edit = data.edit
+                additionalProperties = data.additionalProperties.toMutableMap()
+            }
+
+            fun id(id: String) = id(JsonField.of(id))
+
+            /**
+             * Sets [Builder.id] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.id] with a well-typed [String] value instead. This
+             * method is primarily for setting the field to an undocumented or not yet supported
+             * value.
+             */
+            fun id(id: JsonField<String>) = apply { this.id = id }
+
+            fun edit(edit: Edit) = edit(JsonField.of(edit))
+
+            /**
+             * Sets [Builder.edit] to an arbitrary JSON value.
+             *
+             * You should usually call [Builder.edit] with a well-typed [Edit] value instead. This
+             * method is primarily for setting the field to an undocumented or not yet supported
+             * value.
+             */
+            fun edit(edit: JsonField<Edit>) = apply { this.edit = edit }
+
+            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.clear()
+                putAllAdditionalProperties(additionalProperties)
+            }
+
+            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                additionalProperties.put(key, value)
+            }
+
+            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                this.additionalProperties.putAll(additionalProperties)
+            }
+
+            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }
+
+            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                keys.forEach(::removeAdditionalProperty)
+            }
+
+            /**
+             * Returns an immutable instance of [Data].
+             *
+             * Further updates to this [Builder] will not mutate the returned instance.
+             *
+             * The following fields are required:
+             * ```java
+             * .id()
+             * ```
+             *
+             * @throws IllegalStateException if any required field is unset.
+             */
+            fun build(): Data =
+                Data(checkRequired("id", id), edit, additionalProperties.toMutableMap())
+        }
+
+        private var validated: Boolean = false
+
+        /**
+         * Validates that the types of all values in this object match their expected types
+         * recursively.
+         *
+         * This method is _not_ forwards compatible with new types from the API for existing fields.
+         *
+         * @throws MetronomeInvalidDataException if any value type in this object doesn't match its
+         *   expected type.
+         */
+        fun validate(): Data = apply {
+            if (validated) {
+                return@apply
+            }
+
+            id()
+            edit().ifPresent { it.validate() }
+            validated = true
+        }
+
+        fun isValid(): Boolean =
+            try {
+                validate()
+                true
+            } catch (e: MetronomeInvalidDataException) {
+                false
+            }
+
+        /**
+         * Returns a score indicating how many valid values are contained in this object
+         * recursively.
+         *
+         * Used for best match union deserialization.
+         */
+        @JvmSynthetic
+        internal fun validity(): Int =
+            (if (id.asKnown().isPresent) 1 else 0) + (edit.asKnown().getOrNull()?.validity() ?: 0)
+
+        class Edit
+        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+        private constructor(
+            private val id: JsonField<String>,
+            private val addCommits: JsonField<List<AddCommit>>,
+            private val addCredits: JsonField<List<AddCredit>>,
+            private val addDiscounts: JsonField<List<Discount>>,
+            private val addOverrides: JsonField<List<AddOverride>>,
+            private val addPrepaidBalanceThresholdConfiguration:
+                JsonField<PrepaidBalanceThresholdConfigurationV2>,
+            private val addProServices: JsonField<List<ProService>>,
+            private val addRecurringCommits: JsonField<List<AddRecurringCommit>>,
+            private val addRecurringCredits: JsonField<List<AddRecurringCredit>>,
+            private val addResellerRoyalties: JsonField<List<AddResellerRoyalty>>,
+            private val addScheduledCharges: JsonField<List<AddScheduledCharge>>,
+            private val addSpendThresholdConfiguration: JsonField<SpendThresholdConfigurationV2>,
+            private val addSubscriptions: JsonField<List<AddSubscription>>,
+            private val addUsageFilters: JsonField<List<AddUsageFilter>>,
+            private val archiveCommits: JsonField<List<ArchiveCommit>>,
+            private val archiveCredits: JsonField<List<ArchiveCredit>>,
+            private val archiveScheduledCharges: JsonField<List<ArchiveScheduledCharge>>,
+            private val removeOverrides: JsonField<List<RemoveOverride>>,
+            private val timestamp: JsonField<OffsetDateTime>,
+            private val uniquenessKey: JsonField<String>,
+            private val updateCommits: JsonField<List<UpdateCommit>>,
+            private val updateContractEndDate: JsonField<OffsetDateTime>,
+            private val updateContractName: JsonField<String>,
+            private val updateCredits: JsonField<List<UpdateCredit>>,
+            private val updateDiscounts: JsonField<List<UpdateDiscount>>,
+            private val updatePrepaidBalanceThresholdConfiguration:
+                JsonField<UpdatePrepaidBalanceThresholdConfiguration>,
+            private val updateRecurringCommits: JsonField<List<UpdateRecurringCommit>>,
+            private val updateRecurringCredits: JsonField<List<UpdateRecurringCredit>>,
+            private val updateRefundInvoices: JsonField<List<UpdateRefundInvoice>>,
+            private val updateScheduledCharges: JsonField<List<UpdateScheduledCharge>>,
+            private val updateSpendThresholdConfiguration:
+                JsonField<UpdateSpendThresholdConfiguration>,
+            private val updateSubscriptions: JsonField<List<UpdateSubscription>>,
+            private val additionalProperties: MutableMap<String, JsonValue>,
+        ) {
+
+            @JsonCreator
+            private constructor(
+                @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
+                @JsonProperty("add_commits")
+                @ExcludeMissing
+                addCommits: JsonField<List<AddCommit>> = JsonMissing.of(),
+                @JsonProperty("add_credits")
+                @ExcludeMissing
+                addCredits: JsonField<List<AddCredit>> = JsonMissing.of(),
+                @JsonProperty("add_discounts")
+                @ExcludeMissing
+                addDiscounts: JsonField<List<Discount>> = JsonMissing.of(),
+                @JsonProperty("add_overrides")
+                @ExcludeMissing
+                addOverrides: JsonField<List<AddOverride>> = JsonMissing.of(),
+                @JsonProperty("add_prepaid_balance_threshold_configuration")
+                @ExcludeMissing
+                addPrepaidBalanceThresholdConfiguration:
+                    JsonField<PrepaidBalanceThresholdConfigurationV2> =
+                    JsonMissing.of(),
+                @JsonProperty("add_pro_services")
+                @ExcludeMissing
+                addProServices: JsonField<List<ProService>> = JsonMissing.of(),
+                @JsonProperty("add_recurring_commits")
+                @ExcludeMissing
+                addRecurringCommits: JsonField<List<AddRecurringCommit>> = JsonMissing.of(),
+                @JsonProperty("add_recurring_credits")
+                @ExcludeMissing
+                addRecurringCredits: JsonField<List<AddRecurringCredit>> = JsonMissing.of(),
+                @JsonProperty("add_reseller_royalties")
+                @ExcludeMissing
+                addResellerRoyalties: JsonField<List<AddResellerRoyalty>> = JsonMissing.of(),
+                @JsonProperty("add_scheduled_charges")
+                @ExcludeMissing
+                addScheduledCharges: JsonField<List<AddScheduledCharge>> = JsonMissing.of(),
+                @JsonProperty("add_spend_threshold_configuration")
+                @ExcludeMissing
+                addSpendThresholdConfiguration: JsonField<SpendThresholdConfigurationV2> =
+                    JsonMissing.of(),
+                @JsonProperty("add_subscriptions")
+                @ExcludeMissing
+                addSubscriptions: JsonField<List<AddSubscription>> = JsonMissing.of(),
+                @JsonProperty("add_usage_filters")
+                @ExcludeMissing
+                addUsageFilters: JsonField<List<AddUsageFilter>> = JsonMissing.of(),
+                @JsonProperty("archive_commits")
+                @ExcludeMissing
+                archiveCommits: JsonField<List<ArchiveCommit>> = JsonMissing.of(),
+                @JsonProperty("archive_credits")
+                @ExcludeMissing
+                archiveCredits: JsonField<List<ArchiveCredit>> = JsonMissing.of(),
+                @JsonProperty("archive_scheduled_charges")
+                @ExcludeMissing
+                archiveScheduledCharges: JsonField<List<ArchiveScheduledCharge>> = JsonMissing.of(),
+                @JsonProperty("remove_overrides")
+                @ExcludeMissing
+                removeOverrides: JsonField<List<RemoveOverride>> = JsonMissing.of(),
+                @JsonProperty("timestamp")
+                @ExcludeMissing
+                timestamp: JsonField<OffsetDateTime> = JsonMissing.of(),
+                @JsonProperty("uniqueness_key")
+                @ExcludeMissing
+                uniquenessKey: JsonField<String> = JsonMissing.of(),
+                @JsonProperty("update_commits")
+                @ExcludeMissing
+                updateCommits: JsonField<List<UpdateCommit>> = JsonMissing.of(),
+                @JsonProperty("update_contract_end_date")
+                @ExcludeMissing
+                updateContractEndDate: JsonField<OffsetDateTime> = JsonMissing.of(),
+                @JsonProperty("update_contract_name")
+                @ExcludeMissing
+                updateContractName: JsonField<String> = JsonMissing.of(),
+                @JsonProperty("update_credits")
+                @ExcludeMissing
+                updateCredits: JsonField<List<UpdateCredit>> = JsonMissing.of(),
+                @JsonProperty("update_discounts")
+                @ExcludeMissing
+                updateDiscounts: JsonField<List<UpdateDiscount>> = JsonMissing.of(),
+                @JsonProperty("update_prepaid_balance_threshold_configuration")
+                @ExcludeMissing
+                updatePrepaidBalanceThresholdConfiguration:
+                    JsonField<UpdatePrepaidBalanceThresholdConfiguration> =
+                    JsonMissing.of(),
+                @JsonProperty("update_recurring_commits")
+                @ExcludeMissing
+                updateRecurringCommits: JsonField<List<UpdateRecurringCommit>> = JsonMissing.of(),
+                @JsonProperty("update_recurring_credits")
+                @ExcludeMissing
+                updateRecurringCredits: JsonField<List<UpdateRecurringCredit>> = JsonMissing.of(),
+                @JsonProperty("update_refund_invoices")
+                @ExcludeMissing
+                updateRefundInvoices: JsonField<List<UpdateRefundInvoice>> = JsonMissing.of(),
+                @JsonProperty("update_scheduled_charges")
+                @ExcludeMissing
+                updateScheduledCharges: JsonField<List<UpdateScheduledCharge>> = JsonMissing.of(),
+                @JsonProperty("update_spend_threshold_configuration")
+                @ExcludeMissing
+                updateSpendThresholdConfiguration: JsonField<UpdateSpendThresholdConfiguration> =
+                    JsonMissing.of(),
+                @JsonProperty("update_subscriptions")
+                @ExcludeMissing
+                updateSubscriptions: JsonField<List<UpdateSubscription>> = JsonMissing.of(),
+            ) : this(
+                id,
+                addCommits,
+                addCredits,
+                addDiscounts,
+                addOverrides,
+                addPrepaidBalanceThresholdConfiguration,
+                addProServices,
+                addRecurringCommits,
+                addRecurringCredits,
+                addResellerRoyalties,
+                addScheduledCharges,
+                addSpendThresholdConfiguration,
+                addSubscriptions,
+                addUsageFilters,
+                archiveCommits,
+                archiveCredits,
+                archiveScheduledCharges,
+                removeOverrides,
+                timestamp,
+                uniquenessKey,
+                updateCommits,
+                updateContractEndDate,
+                updateContractName,
+                updateCredits,
+                updateDiscounts,
+                updatePrepaidBalanceThresholdConfiguration,
+                updateRecurringCommits,
+                updateRecurringCredits,
+                updateRefundInvoices,
+                updateScheduledCharges,
+                updateSpendThresholdConfiguration,
+                updateSubscriptions,
+                mutableMapOf(),
+            )
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or is
+             *   unexpectedly missing or null (e.g. if the server responded with an unexpected
+             *   value).
+             */
+            fun id(): String = id.getRequired("id")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun addCommits(): Optional<List<AddCommit>> = addCommits.getOptional("add_commits")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun addCredits(): Optional<List<AddCredit>> = addCredits.getOptional("add_credits")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun addDiscounts(): Optional<List<Discount>> = addDiscounts.getOptional("add_discounts")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun addOverrides(): Optional<List<AddOverride>> =
+                addOverrides.getOptional("add_overrides")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun addPrepaidBalanceThresholdConfiguration():
+                Optional<PrepaidBalanceThresholdConfigurationV2> =
+                addPrepaidBalanceThresholdConfiguration.getOptional(
+                    "add_prepaid_balance_threshold_configuration"
+                )
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun addProServices(): Optional<List<ProService>> =
+                addProServices.getOptional("add_pro_services")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun addRecurringCommits(): Optional<List<AddRecurringCommit>> =
+                addRecurringCommits.getOptional("add_recurring_commits")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun addRecurringCredits(): Optional<List<AddRecurringCredit>> =
+                addRecurringCredits.getOptional("add_recurring_credits")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun addResellerRoyalties(): Optional<List<AddResellerRoyalty>> =
+                addResellerRoyalties.getOptional("add_reseller_royalties")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun addScheduledCharges(): Optional<List<AddScheduledCharge>> =
+                addScheduledCharges.getOptional("add_scheduled_charges")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun addSpendThresholdConfiguration(): Optional<SpendThresholdConfigurationV2> =
+                addSpendThresholdConfiguration.getOptional("add_spend_threshold_configuration")
+
+            /**
+             * List of subscriptions on the contract.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun addSubscriptions(): Optional<List<AddSubscription>> =
+                addSubscriptions.getOptional("add_subscriptions")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun addUsageFilters(): Optional<List<AddUsageFilter>> =
+                addUsageFilters.getOptional("add_usage_filters")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun archiveCommits(): Optional<List<ArchiveCommit>> =
+                archiveCommits.getOptional("archive_commits")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun archiveCredits(): Optional<List<ArchiveCredit>> =
+                archiveCredits.getOptional("archive_credits")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun archiveScheduledCharges(): Optional<List<ArchiveScheduledCharge>> =
+                archiveScheduledCharges.getOptional("archive_scheduled_charges")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun removeOverrides(): Optional<List<RemoveOverride>> =
+                removeOverrides.getOptional("remove_overrides")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun timestamp(): Optional<OffsetDateTime> = timestamp.getOptional("timestamp")
+
+            /**
+             * Prevents the creation of duplicates. If a request to create a record is made with a
+             * previously used uniqueness key, a new record will not be created and the request will
+             * fail with a 409 error.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun uniquenessKey(): Optional<String> = uniquenessKey.getOptional("uniqueness_key")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun updateCommits(): Optional<List<UpdateCommit>> =
+                updateCommits.getOptional("update_commits")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun updateContractEndDate(): Optional<OffsetDateTime> =
+                updateContractEndDate.getOptional("update_contract_end_date")
+
+            /**
+             * Value to update the contract name to. If not provided, the contract name will remain
+             * unchanged.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun updateContractName(): Optional<String> =
+                updateContractName.getOptional("update_contract_name")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun updateCredits(): Optional<List<UpdateCredit>> =
+                updateCredits.getOptional("update_credits")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun updateDiscounts(): Optional<List<UpdateDiscount>> =
+                updateDiscounts.getOptional("update_discounts")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun updatePrepaidBalanceThresholdConfiguration():
+                Optional<UpdatePrepaidBalanceThresholdConfiguration> =
+                updatePrepaidBalanceThresholdConfiguration.getOptional(
+                    "update_prepaid_balance_threshold_configuration"
+                )
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun updateRecurringCommits(): Optional<List<UpdateRecurringCommit>> =
+                updateRecurringCommits.getOptional("update_recurring_commits")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun updateRecurringCredits(): Optional<List<UpdateRecurringCredit>> =
+                updateRecurringCredits.getOptional("update_recurring_credits")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun updateRefundInvoices(): Optional<List<UpdateRefundInvoice>> =
+                updateRefundInvoices.getOptional("update_refund_invoices")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun updateScheduledCharges(): Optional<List<UpdateScheduledCharge>> =
+                updateScheduledCharges.getOptional("update_scheduled_charges")
+
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun updateSpendThresholdConfiguration(): Optional<UpdateSpendThresholdConfiguration> =
+                updateSpendThresholdConfiguration.getOptional(
+                    "update_spend_threshold_configuration"
+                )
+
+            /**
+             * Optional list of subscriptions to update.
+             *
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun updateSubscriptions(): Optional<List<UpdateSubscription>> =
+                updateSubscriptions.getOptional("update_subscriptions")
+
+            /**
+             * Returns the raw JSON value of [id].
+             *
+             * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+             */
+            @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+            /**
+             * Returns the raw JSON value of [addCommits].
+             *
+             * Unlike [addCommits], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("add_commits")
+            @ExcludeMissing
+            fun _addCommits(): JsonField<List<AddCommit>> = addCommits
+
+            /**
+             * Returns the raw JSON value of [addCredits].
+             *
+             * Unlike [addCredits], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("add_credits")
+            @ExcludeMissing
+            fun _addCredits(): JsonField<List<AddCredit>> = addCredits
+
+            /**
+             * Returns the raw JSON value of [addDiscounts].
+             *
+             * Unlike [addDiscounts], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("add_discounts")
+            @ExcludeMissing
+            fun _addDiscounts(): JsonField<List<Discount>> = addDiscounts
+
+            /**
+             * Returns the raw JSON value of [addOverrides].
+             *
+             * Unlike [addOverrides], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("add_overrides")
+            @ExcludeMissing
+            fun _addOverrides(): JsonField<List<AddOverride>> = addOverrides
+
+            /**
+             * Returns the raw JSON value of [addPrepaidBalanceThresholdConfiguration].
+             *
+             * Unlike [addPrepaidBalanceThresholdConfiguration], this method doesn't throw if the
+             * JSON field has an unexpected type.
+             */
+            @JsonProperty("add_prepaid_balance_threshold_configuration")
+            @ExcludeMissing
+            fun _addPrepaidBalanceThresholdConfiguration():
+                JsonField<PrepaidBalanceThresholdConfigurationV2> =
+                addPrepaidBalanceThresholdConfiguration
+
+            /**
+             * Returns the raw JSON value of [addProServices].
+             *
+             * Unlike [addProServices], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("add_pro_services")
+            @ExcludeMissing
+            fun _addProServices(): JsonField<List<ProService>> = addProServices
+
+            /**
+             * Returns the raw JSON value of [addRecurringCommits].
+             *
+             * Unlike [addRecurringCommits], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("add_recurring_commits")
+            @ExcludeMissing
+            fun _addRecurringCommits(): JsonField<List<AddRecurringCommit>> = addRecurringCommits
+
+            /**
+             * Returns the raw JSON value of [addRecurringCredits].
+             *
+             * Unlike [addRecurringCredits], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("add_recurring_credits")
+            @ExcludeMissing
+            fun _addRecurringCredits(): JsonField<List<AddRecurringCredit>> = addRecurringCredits
+
+            /**
+             * Returns the raw JSON value of [addResellerRoyalties].
+             *
+             * Unlike [addResellerRoyalties], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("add_reseller_royalties")
+            @ExcludeMissing
+            fun _addResellerRoyalties(): JsonField<List<AddResellerRoyalty>> = addResellerRoyalties
+
+            /**
+             * Returns the raw JSON value of [addScheduledCharges].
+             *
+             * Unlike [addScheduledCharges], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("add_scheduled_charges")
+            @ExcludeMissing
+            fun _addScheduledCharges(): JsonField<List<AddScheduledCharge>> = addScheduledCharges
+
+            /**
+             * Returns the raw JSON value of [addSpendThresholdConfiguration].
+             *
+             * Unlike [addSpendThresholdConfiguration], this method doesn't throw if the JSON field
+             * has an unexpected type.
+             */
+            @JsonProperty("add_spend_threshold_configuration")
+            @ExcludeMissing
+            fun _addSpendThresholdConfiguration(): JsonField<SpendThresholdConfigurationV2> =
+                addSpendThresholdConfiguration
+
+            /**
+             * Returns the raw JSON value of [addSubscriptions].
+             *
+             * Unlike [addSubscriptions], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("add_subscriptions")
+            @ExcludeMissing
+            fun _addSubscriptions(): JsonField<List<AddSubscription>> = addSubscriptions
+
+            /**
+             * Returns the raw JSON value of [addUsageFilters].
+             *
+             * Unlike [addUsageFilters], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("add_usage_filters")
+            @ExcludeMissing
+            fun _addUsageFilters(): JsonField<List<AddUsageFilter>> = addUsageFilters
+
+            /**
+             * Returns the raw JSON value of [archiveCommits].
+             *
+             * Unlike [archiveCommits], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("archive_commits")
+            @ExcludeMissing
+            fun _archiveCommits(): JsonField<List<ArchiveCommit>> = archiveCommits
+
+            /**
+             * Returns the raw JSON value of [archiveCredits].
+             *
+             * Unlike [archiveCredits], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("archive_credits")
+            @ExcludeMissing
+            fun _archiveCredits(): JsonField<List<ArchiveCredit>> = archiveCredits
+
+            /**
+             * Returns the raw JSON value of [archiveScheduledCharges].
+             *
+             * Unlike [archiveScheduledCharges], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("archive_scheduled_charges")
+            @ExcludeMissing
+            fun _archiveScheduledCharges(): JsonField<List<ArchiveScheduledCharge>> =
+                archiveScheduledCharges
+
+            /**
+             * Returns the raw JSON value of [removeOverrides].
+             *
+             * Unlike [removeOverrides], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("remove_overrides")
+            @ExcludeMissing
+            fun _removeOverrides(): JsonField<List<RemoveOverride>> = removeOverrides
+
+            /**
+             * Returns the raw JSON value of [timestamp].
+             *
+             * Unlike [timestamp], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("timestamp")
+            @ExcludeMissing
+            fun _timestamp(): JsonField<OffsetDateTime> = timestamp
+
+            /**
+             * Returns the raw JSON value of [uniquenessKey].
+             *
+             * Unlike [uniquenessKey], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("uniqueness_key")
+            @ExcludeMissing
+            fun _uniquenessKey(): JsonField<String> = uniquenessKey
+
+            /**
+             * Returns the raw JSON value of [updateCommits].
+             *
+             * Unlike [updateCommits], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("update_commits")
+            @ExcludeMissing
+            fun _updateCommits(): JsonField<List<UpdateCommit>> = updateCommits
+
+            /**
+             * Returns the raw JSON value of [updateContractEndDate].
+             *
+             * Unlike [updateContractEndDate], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("update_contract_end_date")
+            @ExcludeMissing
+            fun _updateContractEndDate(): JsonField<OffsetDateTime> = updateContractEndDate
+
+            /**
+             * Returns the raw JSON value of [updateContractName].
+             *
+             * Unlike [updateContractName], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("update_contract_name")
+            @ExcludeMissing
+            fun _updateContractName(): JsonField<String> = updateContractName
+
+            /**
+             * Returns the raw JSON value of [updateCredits].
+             *
+             * Unlike [updateCredits], this method doesn't throw if the JSON field has an unexpected
+             * type.
+             */
+            @JsonProperty("update_credits")
+            @ExcludeMissing
+            fun _updateCredits(): JsonField<List<UpdateCredit>> = updateCredits
+
+            /**
+             * Returns the raw JSON value of [updateDiscounts].
+             *
+             * Unlike [updateDiscounts], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("update_discounts")
+            @ExcludeMissing
+            fun _updateDiscounts(): JsonField<List<UpdateDiscount>> = updateDiscounts
+
+            /**
+             * Returns the raw JSON value of [updatePrepaidBalanceThresholdConfiguration].
+             *
+             * Unlike [updatePrepaidBalanceThresholdConfiguration], this method doesn't throw if the
+             * JSON field has an unexpected type.
+             */
+            @JsonProperty("update_prepaid_balance_threshold_configuration")
+            @ExcludeMissing
+            fun _updatePrepaidBalanceThresholdConfiguration():
+                JsonField<UpdatePrepaidBalanceThresholdConfiguration> =
+                updatePrepaidBalanceThresholdConfiguration
+
+            /**
+             * Returns the raw JSON value of [updateRecurringCommits].
+             *
+             * Unlike [updateRecurringCommits], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("update_recurring_commits")
+            @ExcludeMissing
+            fun _updateRecurringCommits(): JsonField<List<UpdateRecurringCommit>> =
+                updateRecurringCommits
+
+            /**
+             * Returns the raw JSON value of [updateRecurringCredits].
+             *
+             * Unlike [updateRecurringCredits], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("update_recurring_credits")
+            @ExcludeMissing
+            fun _updateRecurringCredits(): JsonField<List<UpdateRecurringCredit>> =
+                updateRecurringCredits
+
+            /**
+             * Returns the raw JSON value of [updateRefundInvoices].
+             *
+             * Unlike [updateRefundInvoices], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("update_refund_invoices")
+            @ExcludeMissing
+            fun _updateRefundInvoices(): JsonField<List<UpdateRefundInvoice>> = updateRefundInvoices
+
+            /**
+             * Returns the raw JSON value of [updateScheduledCharges].
+             *
+             * Unlike [updateScheduledCharges], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("update_scheduled_charges")
+            @ExcludeMissing
+            fun _updateScheduledCharges(): JsonField<List<UpdateScheduledCharge>> =
+                updateScheduledCharges
+
+            /**
+             * Returns the raw JSON value of [updateSpendThresholdConfiguration].
+             *
+             * Unlike [updateSpendThresholdConfiguration], this method doesn't throw if the JSON
+             * field has an unexpected type.
+             */
+            @JsonProperty("update_spend_threshold_configuration")
+            @ExcludeMissing
+            fun _updateSpendThresholdConfiguration(): JsonField<UpdateSpendThresholdConfiguration> =
+                updateSpendThresholdConfiguration
+
+            /**
+             * Returns the raw JSON value of [updateSubscriptions].
+             *
+             * Unlike [updateSubscriptions], this method doesn't throw if the JSON field has an
+             * unexpected type.
+             */
+            @JsonProperty("update_subscriptions")
+            @ExcludeMissing
+            fun _updateSubscriptions(): JsonField<List<UpdateSubscription>> = updateSubscriptions
+
+            @JsonAnySetter
+            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                additionalProperties.put(key, value)
+            }
+
+            @JsonAnyGetter
+            @ExcludeMissing
+            fun _additionalProperties(): Map<String, JsonValue> =
+                Collections.unmodifiableMap(additionalProperties)
+
+            fun toBuilder() = Builder().from(this)
+
+            companion object {
+
+                /**
+                 * Returns a mutable builder for constructing an instance of [Edit].
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .id()
+                 * ```
+                 */
+                @JvmStatic fun builder() = Builder()
+            }
+
+            /** A builder for [Edit]. */
+            class Builder internal constructor() {
+
+                private var id: JsonField<String>? = null
+                private var addCommits: JsonField<MutableList<AddCommit>>? = null
+                private var addCredits: JsonField<MutableList<AddCredit>>? = null
+                private var addDiscounts: JsonField<MutableList<Discount>>? = null
+                private var addOverrides: JsonField<MutableList<AddOverride>>? = null
+                private var addPrepaidBalanceThresholdConfiguration:
+                    JsonField<PrepaidBalanceThresholdConfigurationV2> =
+                    JsonMissing.of()
+                private var addProServices: JsonField<MutableList<ProService>>? = null
+                private var addRecurringCommits: JsonField<MutableList<AddRecurringCommit>>? = null
+                private var addRecurringCredits: JsonField<MutableList<AddRecurringCredit>>? = null
+                private var addResellerRoyalties: JsonField<MutableList<AddResellerRoyalty>>? = null
+                private var addScheduledCharges: JsonField<MutableList<AddScheduledCharge>>? = null
+                private var addSpendThresholdConfiguration:
+                    JsonField<SpendThresholdConfigurationV2> =
+                    JsonMissing.of()
+                private var addSubscriptions: JsonField<MutableList<AddSubscription>>? = null
+                private var addUsageFilters: JsonField<MutableList<AddUsageFilter>>? = null
+                private var archiveCommits: JsonField<MutableList<ArchiveCommit>>? = null
+                private var archiveCredits: JsonField<MutableList<ArchiveCredit>>? = null
+                private var archiveScheduledCharges:
+                    JsonField<MutableList<ArchiveScheduledCharge>>? =
+                    null
+                private var removeOverrides: JsonField<MutableList<RemoveOverride>>? = null
+                private var timestamp: JsonField<OffsetDateTime> = JsonMissing.of()
+                private var uniquenessKey: JsonField<String> = JsonMissing.of()
+                private var updateCommits: JsonField<MutableList<UpdateCommit>>? = null
+                private var updateContractEndDate: JsonField<OffsetDateTime> = JsonMissing.of()
+                private var updateContractName: JsonField<String> = JsonMissing.of()
+                private var updateCredits: JsonField<MutableList<UpdateCredit>>? = null
+                private var updateDiscounts: JsonField<MutableList<UpdateDiscount>>? = null
+                private var updatePrepaidBalanceThresholdConfiguration:
+                    JsonField<UpdatePrepaidBalanceThresholdConfiguration> =
+                    JsonMissing.of()
+                private var updateRecurringCommits: JsonField<MutableList<UpdateRecurringCommit>>? =
+                    null
+                private var updateRecurringCredits: JsonField<MutableList<UpdateRecurringCredit>>? =
+                    null
+                private var updateRefundInvoices: JsonField<MutableList<UpdateRefundInvoice>>? =
+                    null
+                private var updateScheduledCharges: JsonField<MutableList<UpdateScheduledCharge>>? =
+                    null
+                private var updateSpendThresholdConfiguration:
+                    JsonField<UpdateSpendThresholdConfiguration> =
+                    JsonMissing.of()
+                private var updateSubscriptions: JsonField<MutableList<UpdateSubscription>>? = null
+                private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                @JvmSynthetic
+                internal fun from(edit: Edit) = apply {
+                    id = edit.id
+                    addCommits = edit.addCommits.map { it.toMutableList() }
+                    addCredits = edit.addCredits.map { it.toMutableList() }
+                    addDiscounts = edit.addDiscounts.map { it.toMutableList() }
+                    addOverrides = edit.addOverrides.map { it.toMutableList() }
+                    addPrepaidBalanceThresholdConfiguration =
+                        edit.addPrepaidBalanceThresholdConfiguration
+                    addProServices = edit.addProServices.map { it.toMutableList() }
+                    addRecurringCommits = edit.addRecurringCommits.map { it.toMutableList() }
+                    addRecurringCredits = edit.addRecurringCredits.map { it.toMutableList() }
+                    addResellerRoyalties = edit.addResellerRoyalties.map { it.toMutableList() }
+                    addScheduledCharges = edit.addScheduledCharges.map { it.toMutableList() }
+                    addSpendThresholdConfiguration = edit.addSpendThresholdConfiguration
+                    addSubscriptions = edit.addSubscriptions.map { it.toMutableList() }
+                    addUsageFilters = edit.addUsageFilters.map { it.toMutableList() }
+                    archiveCommits = edit.archiveCommits.map { it.toMutableList() }
+                    archiveCredits = edit.archiveCredits.map { it.toMutableList() }
+                    archiveScheduledCharges =
+                        edit.archiveScheduledCharges.map { it.toMutableList() }
+                    removeOverrides = edit.removeOverrides.map { it.toMutableList() }
+                    timestamp = edit.timestamp
+                    uniquenessKey = edit.uniquenessKey
+                    updateCommits = edit.updateCommits.map { it.toMutableList() }
+                    updateContractEndDate = edit.updateContractEndDate
+                    updateContractName = edit.updateContractName
+                    updateCredits = edit.updateCredits.map { it.toMutableList() }
+                    updateDiscounts = edit.updateDiscounts.map { it.toMutableList() }
+                    updatePrepaidBalanceThresholdConfiguration =
+                        edit.updatePrepaidBalanceThresholdConfiguration
+                    updateRecurringCommits = edit.updateRecurringCommits.map { it.toMutableList() }
+                    updateRecurringCredits = edit.updateRecurringCredits.map { it.toMutableList() }
+                    updateRefundInvoices = edit.updateRefundInvoices.map { it.toMutableList() }
+                    updateScheduledCharges = edit.updateScheduledCharges.map { it.toMutableList() }
+                    updateSpendThresholdConfiguration = edit.updateSpendThresholdConfiguration
+                    updateSubscriptions = edit.updateSubscriptions.map { it.toMutableList() }
+                    additionalProperties = edit.additionalProperties.toMutableMap()
+                }
+
+                fun id(id: String) = id(JsonField.of(id))
+
+                /**
+                 * Sets [Builder.id] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.id] with a well-typed [String] value instead.
+                 * This method is primarily for setting the field to an undocumented or not yet
+                 * supported value.
+                 */
+                fun id(id: JsonField<String>) = apply { this.id = id }
+
+                fun addCommits(addCommits: List<AddCommit>) = addCommits(JsonField.of(addCommits))
+
+                /**
+                 * Sets [Builder.addCommits] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.addCommits] with a well-typed `List<AddCommit>`
+                 * value instead. This method is primarily for setting the field to an undocumented
+                 * or not yet supported value.
+                 */
+                fun addCommits(addCommits: JsonField<List<AddCommit>>) = apply {
+                    this.addCommits = addCommits.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [AddCommit] to [addCommits].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addAddCommit(addCommit: AddCommit) = apply {
+                    addCommits =
+                        (addCommits ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("addCommits", it).add(addCommit)
+                        }
+                }
+
+                fun addCredits(addCredits: List<AddCredit>) = addCredits(JsonField.of(addCredits))
+
+                /**
+                 * Sets [Builder.addCredits] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.addCredits] with a well-typed `List<AddCredit>`
+                 * value instead. This method is primarily for setting the field to an undocumented
+                 * or not yet supported value.
+                 */
+                fun addCredits(addCredits: JsonField<List<AddCredit>>) = apply {
+                    this.addCredits = addCredits.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [AddCredit] to [addCredits].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addAddCredit(addCredit: AddCredit) = apply {
+                    addCredits =
+                        (addCredits ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("addCredits", it).add(addCredit)
+                        }
+                }
+
+                fun addDiscounts(addDiscounts: List<Discount>) =
+                    addDiscounts(JsonField.of(addDiscounts))
+
+                /**
+                 * Sets [Builder.addDiscounts] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.addDiscounts] with a well-typed `List<Discount>`
+                 * value instead. This method is primarily for setting the field to an undocumented
+                 * or not yet supported value.
+                 */
+                fun addDiscounts(addDiscounts: JsonField<List<Discount>>) = apply {
+                    this.addDiscounts = addDiscounts.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [Discount] to [addDiscounts].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addAddDiscount(addDiscount: Discount) = apply {
+                    addDiscounts =
+                        (addDiscounts ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("addDiscounts", it).add(addDiscount)
+                        }
+                }
+
+                fun addOverrides(addOverrides: List<AddOverride>) =
+                    addOverrides(JsonField.of(addOverrides))
+
+                /**
+                 * Sets [Builder.addOverrides] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.addOverrides] with a well-typed
+                 * `List<AddOverride>` value instead. This method is primarily for setting the field
+                 * to an undocumented or not yet supported value.
+                 */
+                fun addOverrides(addOverrides: JsonField<List<AddOverride>>) = apply {
+                    this.addOverrides = addOverrides.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [AddOverride] to [addOverrides].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addAddOverride(addOverride: AddOverride) = apply {
+                    addOverrides =
+                        (addOverrides ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("addOverrides", it).add(addOverride)
+                        }
+                }
+
+                fun addPrepaidBalanceThresholdConfiguration(
+                    addPrepaidBalanceThresholdConfiguration: PrepaidBalanceThresholdConfigurationV2
+                ) =
+                    addPrepaidBalanceThresholdConfiguration(
+                        JsonField.of(addPrepaidBalanceThresholdConfiguration)
+                    )
+
+                /**
+                 * Sets [Builder.addPrepaidBalanceThresholdConfiguration] to an arbitrary JSON
+                 * value.
+                 *
+                 * You should usually call [Builder.addPrepaidBalanceThresholdConfiguration] with a
+                 * well-typed [PrepaidBalanceThresholdConfigurationV2] value instead. This method is
+                 * primarily for setting the field to an undocumented or not yet supported value.
+                 */
+                fun addPrepaidBalanceThresholdConfiguration(
+                    addPrepaidBalanceThresholdConfiguration:
+                        JsonField<PrepaidBalanceThresholdConfigurationV2>
+                ) = apply {
+                    this.addPrepaidBalanceThresholdConfiguration =
+                        addPrepaidBalanceThresholdConfiguration
+                }
+
+                fun addProServices(addProServices: List<ProService>) =
+                    addProServices(JsonField.of(addProServices))
+
+                /**
+                 * Sets [Builder.addProServices] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.addProServices] with a well-typed
+                 * `List<ProService>` value instead. This method is primarily for setting the field
+                 * to an undocumented or not yet supported value.
+                 */
+                fun addProServices(addProServices: JsonField<List<ProService>>) = apply {
+                    this.addProServices = addProServices.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [ProService] to [addProServices].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addAddProService(addProService: ProService) = apply {
+                    addProServices =
+                        (addProServices ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("addProServices", it).add(addProService)
+                        }
+                }
+
+                fun addRecurringCommits(addRecurringCommits: List<AddRecurringCommit>) =
+                    addRecurringCommits(JsonField.of(addRecurringCommits))
+
+                /**
+                 * Sets [Builder.addRecurringCommits] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.addRecurringCommits] with a well-typed
+                 * `List<AddRecurringCommit>` value instead. This method is primarily for setting
+                 * the field to an undocumented or not yet supported value.
+                 */
+                fun addRecurringCommits(addRecurringCommits: JsonField<List<AddRecurringCommit>>) =
+                    apply {
+                        this.addRecurringCommits = addRecurringCommits.map { it.toMutableList() }
+                    }
+
+                /**
+                 * Adds a single [AddRecurringCommit] to [addRecurringCommits].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addAddRecurringCommit(addRecurringCommit: AddRecurringCommit) = apply {
+                    addRecurringCommits =
+                        (addRecurringCommits ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("addRecurringCommits", it).add(addRecurringCommit)
+                        }
+                }
+
+                fun addRecurringCredits(addRecurringCredits: List<AddRecurringCredit>) =
+                    addRecurringCredits(JsonField.of(addRecurringCredits))
+
+                /**
+                 * Sets [Builder.addRecurringCredits] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.addRecurringCredits] with a well-typed
+                 * `List<AddRecurringCredit>` value instead. This method is primarily for setting
+                 * the field to an undocumented or not yet supported value.
+                 */
+                fun addRecurringCredits(addRecurringCredits: JsonField<List<AddRecurringCredit>>) =
+                    apply {
+                        this.addRecurringCredits = addRecurringCredits.map { it.toMutableList() }
+                    }
+
+                /**
+                 * Adds a single [AddRecurringCredit] to [addRecurringCredits].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addAddRecurringCredit(addRecurringCredit: AddRecurringCredit) = apply {
+                    addRecurringCredits =
+                        (addRecurringCredits ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("addRecurringCredits", it).add(addRecurringCredit)
+                        }
+                }
+
+                fun addResellerRoyalties(addResellerRoyalties: List<AddResellerRoyalty>) =
+                    addResellerRoyalties(JsonField.of(addResellerRoyalties))
+
+                /**
+                 * Sets [Builder.addResellerRoyalties] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.addResellerRoyalties] with a well-typed
+                 * `List<AddResellerRoyalty>` value instead. This method is primarily for setting
+                 * the field to an undocumented or not yet supported value.
+                 */
+                fun addResellerRoyalties(
+                    addResellerRoyalties: JsonField<List<AddResellerRoyalty>>
+                ) = apply {
+                    this.addResellerRoyalties = addResellerRoyalties.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [AddResellerRoyalty] to [addResellerRoyalties].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addAddResellerRoyalty(addResellerRoyalty: AddResellerRoyalty) = apply {
+                    addResellerRoyalties =
+                        (addResellerRoyalties ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("addResellerRoyalties", it).add(addResellerRoyalty)
+                        }
+                }
+
+                fun addScheduledCharges(addScheduledCharges: List<AddScheduledCharge>) =
+                    addScheduledCharges(JsonField.of(addScheduledCharges))
+
+                /**
+                 * Sets [Builder.addScheduledCharges] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.addScheduledCharges] with a well-typed
+                 * `List<AddScheduledCharge>` value instead. This method is primarily for setting
+                 * the field to an undocumented or not yet supported value.
+                 */
+                fun addScheduledCharges(addScheduledCharges: JsonField<List<AddScheduledCharge>>) =
+                    apply {
+                        this.addScheduledCharges = addScheduledCharges.map { it.toMutableList() }
+                    }
+
+                /**
+                 * Adds a single [AddScheduledCharge] to [addScheduledCharges].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addAddScheduledCharge(addScheduledCharge: AddScheduledCharge) = apply {
+                    addScheduledCharges =
+                        (addScheduledCharges ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("addScheduledCharges", it).add(addScheduledCharge)
+                        }
+                }
+
+                fun addSpendThresholdConfiguration(
+                    addSpendThresholdConfiguration: SpendThresholdConfigurationV2
+                ) = addSpendThresholdConfiguration(JsonField.of(addSpendThresholdConfiguration))
+
+                /**
+                 * Sets [Builder.addSpendThresholdConfiguration] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.addSpendThresholdConfiguration] with a
+                 * well-typed [SpendThresholdConfigurationV2] value instead. This method is
+                 * primarily for setting the field to an undocumented or not yet supported value.
+                 */
+                fun addSpendThresholdConfiguration(
+                    addSpendThresholdConfiguration: JsonField<SpendThresholdConfigurationV2>
+                ) = apply { this.addSpendThresholdConfiguration = addSpendThresholdConfiguration }
+
+                /** List of subscriptions on the contract. */
+                fun addSubscriptions(addSubscriptions: List<AddSubscription>) =
+                    addSubscriptions(JsonField.of(addSubscriptions))
+
+                /**
+                 * Sets [Builder.addSubscriptions] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.addSubscriptions] with a well-typed
+                 * `List<AddSubscription>` value instead. This method is primarily for setting the
+                 * field to an undocumented or not yet supported value.
+                 */
+                fun addSubscriptions(addSubscriptions: JsonField<List<AddSubscription>>) = apply {
+                    this.addSubscriptions = addSubscriptions.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [AddSubscription] to [addSubscriptions].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addAddSubscription(addSubscription: AddSubscription) = apply {
+                    addSubscriptions =
+                        (addSubscriptions ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("addSubscriptions", it).add(addSubscription)
+                        }
+                }
+
+                fun addUsageFilters(addUsageFilters: List<AddUsageFilter>) =
+                    addUsageFilters(JsonField.of(addUsageFilters))
+
+                /**
+                 * Sets [Builder.addUsageFilters] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.addUsageFilters] with a well-typed
+                 * `List<AddUsageFilter>` value instead. This method is primarily for setting the
+                 * field to an undocumented or not yet supported value.
+                 */
+                fun addUsageFilters(addUsageFilters: JsonField<List<AddUsageFilter>>) = apply {
+                    this.addUsageFilters = addUsageFilters.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [AddUsageFilter] to [addUsageFilters].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addAddUsageFilter(addUsageFilter: AddUsageFilter) = apply {
+                    addUsageFilters =
+                        (addUsageFilters ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("addUsageFilters", it).add(addUsageFilter)
+                        }
+                }
+
+                fun archiveCommits(archiveCommits: List<ArchiveCommit>) =
+                    archiveCommits(JsonField.of(archiveCommits))
+
+                /**
+                 * Sets [Builder.archiveCommits] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.archiveCommits] with a well-typed
+                 * `List<ArchiveCommit>` value instead. This method is primarily for setting the
+                 * field to an undocumented or not yet supported value.
+                 */
+                fun archiveCommits(archiveCommits: JsonField<List<ArchiveCommit>>) = apply {
+                    this.archiveCommits = archiveCommits.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [ArchiveCommit] to [archiveCommits].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addArchiveCommit(archiveCommit: ArchiveCommit) = apply {
+                    archiveCommits =
+                        (archiveCommits ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("archiveCommits", it).add(archiveCommit)
+                        }
+                }
+
+                fun archiveCredits(archiveCredits: List<ArchiveCredit>) =
+                    archiveCredits(JsonField.of(archiveCredits))
+
+                /**
+                 * Sets [Builder.archiveCredits] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.archiveCredits] with a well-typed
+                 * `List<ArchiveCredit>` value instead. This method is primarily for setting the
+                 * field to an undocumented or not yet supported value.
+                 */
+                fun archiveCredits(archiveCredits: JsonField<List<ArchiveCredit>>) = apply {
+                    this.archiveCredits = archiveCredits.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [ArchiveCredit] to [archiveCredits].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addArchiveCredit(archiveCredit: ArchiveCredit) = apply {
+                    archiveCredits =
+                        (archiveCredits ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("archiveCredits", it).add(archiveCredit)
+                        }
+                }
+
+                fun archiveScheduledCharges(archiveScheduledCharges: List<ArchiveScheduledCharge>) =
+                    archiveScheduledCharges(JsonField.of(archiveScheduledCharges))
+
+                /**
+                 * Sets [Builder.archiveScheduledCharges] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.archiveScheduledCharges] with a well-typed
+                 * `List<ArchiveScheduledCharge>` value instead. This method is primarily for
+                 * setting the field to an undocumented or not yet supported value.
+                 */
+                fun archiveScheduledCharges(
+                    archiveScheduledCharges: JsonField<List<ArchiveScheduledCharge>>
+                ) = apply {
+                    this.archiveScheduledCharges =
+                        archiveScheduledCharges.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [ArchiveScheduledCharge] to [archiveScheduledCharges].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addArchiveScheduledCharge(archiveScheduledCharge: ArchiveScheduledCharge) =
+                    apply {
+                        archiveScheduledCharges =
+                            (archiveScheduledCharges ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("archiveScheduledCharges", it)
+                                    .add(archiveScheduledCharge)
+                            }
+                    }
+
+                fun removeOverrides(removeOverrides: List<RemoveOverride>) =
+                    removeOverrides(JsonField.of(removeOverrides))
+
+                /**
+                 * Sets [Builder.removeOverrides] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.removeOverrides] with a well-typed
+                 * `List<RemoveOverride>` value instead. This method is primarily for setting the
+                 * field to an undocumented or not yet supported value.
+                 */
+                fun removeOverrides(removeOverrides: JsonField<List<RemoveOverride>>) = apply {
+                    this.removeOverrides = removeOverrides.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [RemoveOverride] to [removeOverrides].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addRemoveOverride(removeOverride: RemoveOverride) = apply {
+                    removeOverrides =
+                        (removeOverrides ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("removeOverrides", it).add(removeOverride)
+                        }
+                }
+
+                fun timestamp(timestamp: OffsetDateTime) = timestamp(JsonField.of(timestamp))
+
+                /**
+                 * Sets [Builder.timestamp] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.timestamp] with a well-typed [OffsetDateTime]
+                 * value instead. This method is primarily for setting the field to an undocumented
+                 * or not yet supported value.
+                 */
+                fun timestamp(timestamp: JsonField<OffsetDateTime>) = apply {
+                    this.timestamp = timestamp
+                }
+
+                /**
+                 * Prevents the creation of duplicates. If a request to create a record is made with
+                 * a previously used uniqueness key, a new record will not be created and the
+                 * request will fail with a 409 error.
+                 */
+                fun uniquenessKey(uniquenessKey: String) =
+                    uniquenessKey(JsonField.of(uniquenessKey))
+
+                /**
+                 * Sets [Builder.uniquenessKey] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.uniquenessKey] with a well-typed [String] value
+                 * instead. This method is primarily for setting the field to an undocumented or not
+                 * yet supported value.
+                 */
+                fun uniquenessKey(uniquenessKey: JsonField<String>) = apply {
+                    this.uniquenessKey = uniquenessKey
+                }
+
+                fun updateCommits(updateCommits: List<UpdateCommit>) =
+                    updateCommits(JsonField.of(updateCommits))
+
+                /**
+                 * Sets [Builder.updateCommits] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.updateCommits] with a well-typed
+                 * `List<UpdateCommit>` value instead. This method is primarily for setting the
+                 * field to an undocumented or not yet supported value.
+                 */
+                fun updateCommits(updateCommits: JsonField<List<UpdateCommit>>) = apply {
+                    this.updateCommits = updateCommits.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [UpdateCommit] to [updateCommits].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addUpdateCommit(updateCommit: UpdateCommit) = apply {
+                    updateCommits =
+                        (updateCommits ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("updateCommits", it).add(updateCommit)
+                        }
+                }
+
+                fun updateContractEndDate(updateContractEndDate: OffsetDateTime) =
+                    updateContractEndDate(JsonField.of(updateContractEndDate))
+
+                /**
+                 * Sets [Builder.updateContractEndDate] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.updateContractEndDate] with a well-typed
+                 * [OffsetDateTime] value instead. This method is primarily for setting the field to
+                 * an undocumented or not yet supported value.
+                 */
+                fun updateContractEndDate(updateContractEndDate: JsonField<OffsetDateTime>) =
+                    apply {
+                        this.updateContractEndDate = updateContractEndDate
+                    }
+
+                /**
+                 * Value to update the contract name to. If not provided, the contract name will
+                 * remain unchanged.
+                 */
+                fun updateContractName(updateContractName: String?) =
+                    updateContractName(JsonField.ofNullable(updateContractName))
+
+                /**
+                 * Alias for calling [Builder.updateContractName] with
+                 * `updateContractName.orElse(null)`.
+                 */
+                fun updateContractName(updateContractName: Optional<String>) =
+                    updateContractName(updateContractName.getOrNull())
+
+                /**
+                 * Sets [Builder.updateContractName] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.updateContractName] with a well-typed [String]
+                 * value instead. This method is primarily for setting the field to an undocumented
+                 * or not yet supported value.
+                 */
+                fun updateContractName(updateContractName: JsonField<String>) = apply {
+                    this.updateContractName = updateContractName
+                }
+
+                fun updateCredits(updateCredits: List<UpdateCredit>) =
+                    updateCredits(JsonField.of(updateCredits))
+
+                /**
+                 * Sets [Builder.updateCredits] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.updateCredits] with a well-typed
+                 * `List<UpdateCredit>` value instead. This method is primarily for setting the
+                 * field to an undocumented or not yet supported value.
+                 */
+                fun updateCredits(updateCredits: JsonField<List<UpdateCredit>>) = apply {
+                    this.updateCredits = updateCredits.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [UpdateCredit] to [updateCredits].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addUpdateCredit(updateCredit: UpdateCredit) = apply {
+                    updateCredits =
+                        (updateCredits ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("updateCredits", it).add(updateCredit)
+                        }
+                }
+
+                fun updateDiscounts(updateDiscounts: List<UpdateDiscount>) =
+                    updateDiscounts(JsonField.of(updateDiscounts))
+
+                /**
+                 * Sets [Builder.updateDiscounts] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.updateDiscounts] with a well-typed
+                 * `List<UpdateDiscount>` value instead. This method is primarily for setting the
+                 * field to an undocumented or not yet supported value.
+                 */
+                fun updateDiscounts(updateDiscounts: JsonField<List<UpdateDiscount>>) = apply {
+                    this.updateDiscounts = updateDiscounts.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [UpdateDiscount] to [updateDiscounts].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addUpdateDiscount(updateDiscount: UpdateDiscount) = apply {
+                    updateDiscounts =
+                        (updateDiscounts ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("updateDiscounts", it).add(updateDiscount)
+                        }
+                }
+
+                fun updatePrepaidBalanceThresholdConfiguration(
+                    updatePrepaidBalanceThresholdConfiguration:
+                        UpdatePrepaidBalanceThresholdConfiguration
+                ) =
+                    updatePrepaidBalanceThresholdConfiguration(
+                        JsonField.of(updatePrepaidBalanceThresholdConfiguration)
+                    )
+
+                /**
+                 * Sets [Builder.updatePrepaidBalanceThresholdConfiguration] to an arbitrary JSON
+                 * value.
+                 *
+                 * You should usually call [Builder.updatePrepaidBalanceThresholdConfiguration] with
+                 * a well-typed [UpdatePrepaidBalanceThresholdConfiguration] value instead. This
+                 * method is primarily for setting the field to an undocumented or not yet supported
+                 * value.
+                 */
+                fun updatePrepaidBalanceThresholdConfiguration(
+                    updatePrepaidBalanceThresholdConfiguration:
+                        JsonField<UpdatePrepaidBalanceThresholdConfiguration>
+                ) = apply {
+                    this.updatePrepaidBalanceThresholdConfiguration =
+                        updatePrepaidBalanceThresholdConfiguration
+                }
+
+                fun updateRecurringCommits(updateRecurringCommits: List<UpdateRecurringCommit>) =
+                    updateRecurringCommits(JsonField.of(updateRecurringCommits))
+
+                /**
+                 * Sets [Builder.updateRecurringCommits] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.updateRecurringCommits] with a well-typed
+                 * `List<UpdateRecurringCommit>` value instead. This method is primarily for setting
+                 * the field to an undocumented or not yet supported value.
+                 */
+                fun updateRecurringCommits(
+                    updateRecurringCommits: JsonField<List<UpdateRecurringCommit>>
+                ) = apply {
+                    this.updateRecurringCommits = updateRecurringCommits.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [UpdateRecurringCommit] to [updateRecurringCommits].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addUpdateRecurringCommit(updateRecurringCommit: UpdateRecurringCommit) = apply {
+                    updateRecurringCommits =
+                        (updateRecurringCommits ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("updateRecurringCommits", it).add(updateRecurringCommit)
+                        }
+                }
+
+                fun updateRecurringCredits(updateRecurringCredits: List<UpdateRecurringCredit>) =
+                    updateRecurringCredits(JsonField.of(updateRecurringCredits))
+
+                /**
+                 * Sets [Builder.updateRecurringCredits] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.updateRecurringCredits] with a well-typed
+                 * `List<UpdateRecurringCredit>` value instead. This method is primarily for setting
+                 * the field to an undocumented or not yet supported value.
+                 */
+                fun updateRecurringCredits(
+                    updateRecurringCredits: JsonField<List<UpdateRecurringCredit>>
+                ) = apply {
+                    this.updateRecurringCredits = updateRecurringCredits.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [UpdateRecurringCredit] to [updateRecurringCredits].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addUpdateRecurringCredit(updateRecurringCredit: UpdateRecurringCredit) = apply {
+                    updateRecurringCredits =
+                        (updateRecurringCredits ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("updateRecurringCredits", it).add(updateRecurringCredit)
+                        }
+                }
+
+                fun updateRefundInvoices(updateRefundInvoices: List<UpdateRefundInvoice>) =
+                    updateRefundInvoices(JsonField.of(updateRefundInvoices))
+
+                /**
+                 * Sets [Builder.updateRefundInvoices] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.updateRefundInvoices] with a well-typed
+                 * `List<UpdateRefundInvoice>` value instead. This method is primarily for setting
+                 * the field to an undocumented or not yet supported value.
+                 */
+                fun updateRefundInvoices(
+                    updateRefundInvoices: JsonField<List<UpdateRefundInvoice>>
+                ) = apply {
+                    this.updateRefundInvoices = updateRefundInvoices.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [UpdateRefundInvoice] to [updateRefundInvoices].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addUpdateRefundInvoice(updateRefundInvoice: UpdateRefundInvoice) = apply {
+                    updateRefundInvoices =
+                        (updateRefundInvoices ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("updateRefundInvoices", it).add(updateRefundInvoice)
+                        }
+                }
+
+                fun updateScheduledCharges(updateScheduledCharges: List<UpdateScheduledCharge>) =
+                    updateScheduledCharges(JsonField.of(updateScheduledCharges))
+
+                /**
+                 * Sets [Builder.updateScheduledCharges] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.updateScheduledCharges] with a well-typed
+                 * `List<UpdateScheduledCharge>` value instead. This method is primarily for setting
+                 * the field to an undocumented or not yet supported value.
+                 */
+                fun updateScheduledCharges(
+                    updateScheduledCharges: JsonField<List<UpdateScheduledCharge>>
+                ) = apply {
+                    this.updateScheduledCharges = updateScheduledCharges.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [UpdateScheduledCharge] to [updateScheduledCharges].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addUpdateScheduledCharge(updateScheduledCharge: UpdateScheduledCharge) = apply {
+                    updateScheduledCharges =
+                        (updateScheduledCharges ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("updateScheduledCharges", it).add(updateScheduledCharge)
+                        }
+                }
+
+                fun updateSpendThresholdConfiguration(
+                    updateSpendThresholdConfiguration: UpdateSpendThresholdConfiguration
+                ) =
+                    updateSpendThresholdConfiguration(
+                        JsonField.of(updateSpendThresholdConfiguration)
+                    )
+
+                /**
+                 * Sets [Builder.updateSpendThresholdConfiguration] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.updateSpendThresholdConfiguration] with a
+                 * well-typed [UpdateSpendThresholdConfiguration] value instead. This method is
+                 * primarily for setting the field to an undocumented or not yet supported value.
+                 */
+                fun updateSpendThresholdConfiguration(
+                    updateSpendThresholdConfiguration: JsonField<UpdateSpendThresholdConfiguration>
+                ) = apply {
+                    this.updateSpendThresholdConfiguration = updateSpendThresholdConfiguration
+                }
+
+                /** Optional list of subscriptions to update. */
+                fun updateSubscriptions(updateSubscriptions: List<UpdateSubscription>) =
+                    updateSubscriptions(JsonField.of(updateSubscriptions))
+
+                /**
+                 * Sets [Builder.updateSubscriptions] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.updateSubscriptions] with a well-typed
+                 * `List<UpdateSubscription>` value instead. This method is primarily for setting
+                 * the field to an undocumented or not yet supported value.
+                 */
+                fun updateSubscriptions(updateSubscriptions: JsonField<List<UpdateSubscription>>) =
+                    apply {
+                        this.updateSubscriptions = updateSubscriptions.map { it.toMutableList() }
+                    }
+
+                /**
+                 * Adds a single [UpdateSubscription] to [updateSubscriptions].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addUpdateSubscription(updateSubscription: UpdateSubscription) = apply {
+                    updateSubscriptions =
+                        (updateSubscriptions ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("updateSubscriptions", it).add(updateSubscription)
+                        }
+                }
+
+                fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                    this.additionalProperties.clear()
+                    putAllAdditionalProperties(additionalProperties)
+                }
+
+                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                    additionalProperties.put(key, value)
+                }
+
+                fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                    apply {
+                        this.additionalProperties.putAll(additionalProperties)
+                    }
+
+                fun removeAdditionalProperty(key: String) = apply {
+                    additionalProperties.remove(key)
+                }
+
+                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                    keys.forEach(::removeAdditionalProperty)
+                }
+
+                /**
+                 * Returns an immutable instance of [Edit].
+                 *
+                 * Further updates to this [Builder] will not mutate the returned instance.
+                 *
+                 * The following fields are required:
+                 * ```java
+                 * .id()
+                 * ```
+                 *
+                 * @throws IllegalStateException if any required field is unset.
+                 */
+                fun build(): Edit =
+                    Edit(
+                        checkRequired("id", id),
+                        (addCommits ?: JsonMissing.of()).map { it.toImmutable() },
+                        (addCredits ?: JsonMissing.of()).map { it.toImmutable() },
+                        (addDiscounts ?: JsonMissing.of()).map { it.toImmutable() },
+                        (addOverrides ?: JsonMissing.of()).map { it.toImmutable() },
+                        addPrepaidBalanceThresholdConfiguration,
+                        (addProServices ?: JsonMissing.of()).map { it.toImmutable() },
+                        (addRecurringCommits ?: JsonMissing.of()).map { it.toImmutable() },
+                        (addRecurringCredits ?: JsonMissing.of()).map { it.toImmutable() },
+                        (addResellerRoyalties ?: JsonMissing.of()).map { it.toImmutable() },
+                        (addScheduledCharges ?: JsonMissing.of()).map { it.toImmutable() },
+                        addSpendThresholdConfiguration,
+                        (addSubscriptions ?: JsonMissing.of()).map { it.toImmutable() },
+                        (addUsageFilters ?: JsonMissing.of()).map { it.toImmutable() },
+                        (archiveCommits ?: JsonMissing.of()).map { it.toImmutable() },
+                        (archiveCredits ?: JsonMissing.of()).map { it.toImmutable() },
+                        (archiveScheduledCharges ?: JsonMissing.of()).map { it.toImmutable() },
+                        (removeOverrides ?: JsonMissing.of()).map { it.toImmutable() },
+                        timestamp,
+                        uniquenessKey,
+                        (updateCommits ?: JsonMissing.of()).map { it.toImmutable() },
+                        updateContractEndDate,
+                        updateContractName,
+                        (updateCredits ?: JsonMissing.of()).map { it.toImmutable() },
+                        (updateDiscounts ?: JsonMissing.of()).map { it.toImmutable() },
+                        updatePrepaidBalanceThresholdConfiguration,
+                        (updateRecurringCommits ?: JsonMissing.of()).map { it.toImmutable() },
+                        (updateRecurringCredits ?: JsonMissing.of()).map { it.toImmutable() },
+                        (updateRefundInvoices ?: JsonMissing.of()).map { it.toImmutable() },
+                        (updateScheduledCharges ?: JsonMissing.of()).map { it.toImmutable() },
+                        updateSpendThresholdConfiguration,
+                        (updateSubscriptions ?: JsonMissing.of()).map { it.toImmutable() },
+                        additionalProperties.toMutableMap(),
+                    )
+            }
+
+            private var validated: Boolean = false
+
+            /**
+             * Validates that the types of all values in this object match their expected types
+             * recursively.
+             *
+             * This method is _not_ forwards compatible with new types from the API for existing
+             * fields.
+             *
+             * @throws MetronomeInvalidDataException if any value type in this object doesn't match
+             *   its expected type.
+             */
+            fun validate(): Edit = apply {
+                if (validated) {
+                    return@apply
+                }
+
+                id()
+                addCommits().ifPresent { it.forEach { it.validate() } }
+                addCredits().ifPresent { it.forEach { it.validate() } }
+                addDiscounts().ifPresent { it.forEach { it.validate() } }
+                addOverrides().ifPresent { it.forEach { it.validate() } }
+                addPrepaidBalanceThresholdConfiguration().ifPresent { it.validate() }
+                addProServices().ifPresent { it.forEach { it.validate() } }
+                addRecurringCommits().ifPresent { it.forEach { it.validate() } }
+                addRecurringCredits().ifPresent { it.forEach { it.validate() } }
+                addResellerRoyalties().ifPresent { it.forEach { it.validate() } }
+                addScheduledCharges().ifPresent { it.forEach { it.validate() } }
+                addSpendThresholdConfiguration().ifPresent { it.validate() }
+                addSubscriptions().ifPresent { it.forEach { it.validate() } }
+                addUsageFilters().ifPresent { it.forEach { it.validate() } }
+                archiveCommits().ifPresent { it.forEach { it.validate() } }
+                archiveCredits().ifPresent { it.forEach { it.validate() } }
+                archiveScheduledCharges().ifPresent { it.forEach { it.validate() } }
+                removeOverrides().ifPresent { it.forEach { it.validate() } }
+                timestamp()
+                uniquenessKey()
+                updateCommits().ifPresent { it.forEach { it.validate() } }
+                updateContractEndDate()
+                updateContractName()
+                updateCredits().ifPresent { it.forEach { it.validate() } }
+                updateDiscounts().ifPresent { it.forEach { it.validate() } }
+                updatePrepaidBalanceThresholdConfiguration().ifPresent { it.validate() }
+                updateRecurringCommits().ifPresent { it.forEach { it.validate() } }
+                updateRecurringCredits().ifPresent { it.forEach { it.validate() } }
+                updateRefundInvoices().ifPresent { it.forEach { it.validate() } }
+                updateScheduledCharges().ifPresent { it.forEach { it.validate() } }
+                updateSpendThresholdConfiguration().ifPresent { it.validate() }
+                updateSubscriptions().ifPresent { it.forEach { it.validate() } }
+                validated = true
+            }
+
+            fun isValid(): Boolean =
+                try {
+                    validate()
+                    true
+                } catch (e: MetronomeInvalidDataException) {
+                    false
+                }
+
+            /**
+             * Returns a score indicating how many valid values are contained in this object
+             * recursively.
+             *
+             * Used for best match union deserialization.
+             */
+            @JvmSynthetic
+            internal fun validity(): Int =
+                (if (id.asKnown().isPresent) 1 else 0) +
+                    (addCommits.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (addCredits.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (addDiscounts.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (addOverrides.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (addPrepaidBalanceThresholdConfiguration.asKnown().getOrNull()?.validity()
+                        ?: 0) +
+                    (addProServices.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (addRecurringCommits.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                        ?: 0) +
+                    (addRecurringCredits.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                        ?: 0) +
+                    (addResellerRoyalties.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                        ?: 0) +
+                    (addScheduledCharges.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                        ?: 0) +
+                    (addSpendThresholdConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+                    (addSubscriptions.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (addUsageFilters.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (archiveCommits.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (archiveCredits.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (archiveScheduledCharges.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                        ?: 0) +
+                    (removeOverrides.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (if (timestamp.asKnown().isPresent) 1 else 0) +
+                    (if (uniquenessKey.asKnown().isPresent) 1 else 0) +
+                    (updateCommits.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (if (updateContractEndDate.asKnown().isPresent) 1 else 0) +
+                    (if (updateContractName.asKnown().isPresent) 1 else 0) +
+                    (updateCredits.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (updateDiscounts.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                    (updatePrepaidBalanceThresholdConfiguration.asKnown().getOrNull()?.validity()
+                        ?: 0) +
+                    (updateRecurringCommits.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                        ?: 0) +
+                    (updateRecurringCredits.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                        ?: 0) +
+                    (updateRefundInvoices.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                        ?: 0) +
+                    (updateScheduledCharges.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                        ?: 0) +
+                    (updateSpendThresholdConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+                    (updateSubscriptions.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                        ?: 0)
+
+            class AddCommit
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val id: JsonField<String>,
+                private val product: JsonField<Product>,
+                private val type: JsonField<Type>,
+                private val accessSchedule: JsonField<ScheduleDuration>,
+                private val applicableProductIds: JsonField<List<String>>,
+                private val applicableProductTags: JsonField<List<String>>,
+                private val description: JsonField<String>,
+                private val hierarchyConfiguration: JsonField<CommitHierarchyConfiguration>,
+                private val invoiceSchedule: JsonField<InvoiceSchedule>,
+                private val name: JsonField<String>,
+                private val netsuiteSalesOrderId: JsonField<String>,
+                private val priority: JsonField<Double>,
+                private val rateType: JsonField<RateType>,
+                private val rolloverFraction: JsonField<Double>,
+                private val salesforceOpportunityId: JsonField<String>,
+                private val specifiers: JsonField<List<CommitSpecifierInput>>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("product")
+                    @ExcludeMissing
+                    product: JsonField<Product> = JsonMissing.of(),
+                    @JsonProperty("type") @ExcludeMissing type: JsonField<Type> = JsonMissing.of(),
+                    @JsonProperty("access_schedule")
+                    @ExcludeMissing
+                    accessSchedule: JsonField<ScheduleDuration> = JsonMissing.of(),
+                    @JsonProperty("applicable_product_ids")
+                    @ExcludeMissing
+                    applicableProductIds: JsonField<List<String>> = JsonMissing.of(),
+                    @JsonProperty("applicable_product_tags")
+                    @ExcludeMissing
+                    applicableProductTags: JsonField<List<String>> = JsonMissing.of(),
+                    @JsonProperty("description")
+                    @ExcludeMissing
+                    description: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("hierarchy_configuration")
+                    @ExcludeMissing
+                    hierarchyConfiguration: JsonField<CommitHierarchyConfiguration> =
+                        JsonMissing.of(),
+                    @JsonProperty("invoice_schedule")
+                    @ExcludeMissing
+                    invoiceSchedule: JsonField<InvoiceSchedule> = JsonMissing.of(),
+                    @JsonProperty("name")
+                    @ExcludeMissing
+                    name: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("netsuite_sales_order_id")
+                    @ExcludeMissing
+                    netsuiteSalesOrderId: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("priority")
+                    @ExcludeMissing
+                    priority: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("rate_type")
+                    @ExcludeMissing
+                    rateType: JsonField<RateType> = JsonMissing.of(),
+                    @JsonProperty("rollover_fraction")
+                    @ExcludeMissing
+                    rolloverFraction: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("salesforce_opportunity_id")
+                    @ExcludeMissing
+                    salesforceOpportunityId: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("specifiers")
+                    @ExcludeMissing
+                    specifiers: JsonField<List<CommitSpecifierInput>> = JsonMissing.of(),
+                ) : this(
+                    id,
+                    product,
+                    type,
+                    accessSchedule,
+                    applicableProductIds,
+                    applicableProductTags,
+                    description,
+                    hierarchyConfiguration,
+                    invoiceSchedule,
+                    name,
+                    netsuiteSalesOrderId,
+                    priority,
+                    rateType,
+                    rolloverFraction,
+                    salesforceOpportunityId,
+                    specifiers,
+                    mutableMapOf(),
+                )
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun id(): String = id.getRequired("id")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun product(): Product = product.getRequired("product")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun type(): Type = type.getRequired("type")
+
+                /**
+                 * The schedule that the customer will gain access to the credits purposed with this
+                 * commit.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun accessSchedule(): Optional<ScheduleDuration> =
+                    accessSchedule.getOptional("access_schedule")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun applicableProductIds(): Optional<List<String>> =
+                    applicableProductIds.getOptional("applicable_product_ids")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun applicableProductTags(): Optional<List<String>> =
+                    applicableProductTags.getOptional("applicable_product_tags")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun description(): Optional<String> = description.getOptional("description")
+
+                /**
+                 * Optional configuration for commit hierarchy access control
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun hierarchyConfiguration(): Optional<CommitHierarchyConfiguration> =
+                    hierarchyConfiguration.getOptional("hierarchy_configuration")
+
+                /**
+                 * The schedule that the customer will be invoiced for this commit.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun invoiceSchedule(): Optional<InvoiceSchedule> =
+                    invoiceSchedule.getOptional("invoice_schedule")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun name(): Optional<String> = name.getOptional("name")
+
+                /**
+                 * This field's availability is dependent on your client's configuration.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun netsuiteSalesOrderId(): Optional<String> =
+                    netsuiteSalesOrderId.getOptional("netsuite_sales_order_id")
+
+                /**
+                 * If multiple credits or commits are applicable, the one with the lower priority
+                 * will apply first.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun priority(): Optional<Double> = priority.getOptional("priority")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun rateType(): Optional<RateType> = rateType.getOptional("rate_type")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun rolloverFraction(): Optional<Double> =
+                    rolloverFraction.getOptional("rollover_fraction")
+
+                /**
+                 * This field's availability is dependent on your client's configuration.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun salesforceOpportunityId(): Optional<String> =
+                    salesforceOpportunityId.getOptional("salesforce_opportunity_id")
+
+                /**
+                 * List of filters that determine what kind of customer usage draws down a commit or
+                 * credit. A customer's usage needs to meet the condition of at least one of the
+                 * specifiers to contribute to a commit's or credit's drawdown. This field cannot be
+                 * used together with `applicable_product_ids` or `applicable_product_tags`.
+                 * Instead, to target usage by product or product tag, pass those values in the body
+                 * of `specifiers`.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun specifiers(): Optional<List<CommitSpecifierInput>> =
+                    specifiers.getOptional("specifiers")
+
+                /**
+                 * Returns the raw JSON value of [id].
+                 *
+                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                /**
+                 * Returns the raw JSON value of [product].
+                 *
+                 * Unlike [product], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("product")
+                @ExcludeMissing
+                fun _product(): JsonField<Product> = product
+
+                /**
+                 * Returns the raw JSON value of [type].
+                 *
+                 * Unlike [type], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("type") @ExcludeMissing fun _type(): JsonField<Type> = type
+
+                /**
+                 * Returns the raw JSON value of [accessSchedule].
+                 *
+                 * Unlike [accessSchedule], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("access_schedule")
+                @ExcludeMissing
+                fun _accessSchedule(): JsonField<ScheduleDuration> = accessSchedule
+
+                /**
+                 * Returns the raw JSON value of [applicableProductIds].
+                 *
+                 * Unlike [applicableProductIds], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("applicable_product_ids")
+                @ExcludeMissing
+                fun _applicableProductIds(): JsonField<List<String>> = applicableProductIds
+
+                /**
+                 * Returns the raw JSON value of [applicableProductTags].
+                 *
+                 * Unlike [applicableProductTags], this method doesn't throw if the JSON field has
+                 * an unexpected type.
+                 */
+                @JsonProperty("applicable_product_tags")
+                @ExcludeMissing
+                fun _applicableProductTags(): JsonField<List<String>> = applicableProductTags
+
+                /**
+                 * Returns the raw JSON value of [description].
+                 *
+                 * Unlike [description], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("description")
+                @ExcludeMissing
+                fun _description(): JsonField<String> = description
+
+                /**
+                 * Returns the raw JSON value of [hierarchyConfiguration].
+                 *
+                 * Unlike [hierarchyConfiguration], this method doesn't throw if the JSON field has
+                 * an unexpected type.
+                 */
+                @JsonProperty("hierarchy_configuration")
+                @ExcludeMissing
+                fun _hierarchyConfiguration(): JsonField<CommitHierarchyConfiguration> =
+                    hierarchyConfiguration
+
+                /**
+                 * Returns the raw JSON value of [invoiceSchedule].
+                 *
+                 * Unlike [invoiceSchedule], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("invoice_schedule")
+                @ExcludeMissing
+                fun _invoiceSchedule(): JsonField<InvoiceSchedule> = invoiceSchedule
+
+                /**
+                 * Returns the raw JSON value of [name].
+                 *
+                 * Unlike [name], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+
+                /**
+                 * Returns the raw JSON value of [netsuiteSalesOrderId].
+                 *
+                 * Unlike [netsuiteSalesOrderId], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("netsuite_sales_order_id")
+                @ExcludeMissing
+                fun _netsuiteSalesOrderId(): JsonField<String> = netsuiteSalesOrderId
+
+                /**
+                 * Returns the raw JSON value of [priority].
+                 *
+                 * Unlike [priority], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("priority")
+                @ExcludeMissing
+                fun _priority(): JsonField<Double> = priority
+
+                /**
+                 * Returns the raw JSON value of [rateType].
+                 *
+                 * Unlike [rateType], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("rate_type")
+                @ExcludeMissing
+                fun _rateType(): JsonField<RateType> = rateType
+
+                /**
+                 * Returns the raw JSON value of [rolloverFraction].
+                 *
+                 * Unlike [rolloverFraction], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("rollover_fraction")
+                @ExcludeMissing
+                fun _rolloverFraction(): JsonField<Double> = rolloverFraction
+
+                /**
+                 * Returns the raw JSON value of [salesforceOpportunityId].
+                 *
+                 * Unlike [salesforceOpportunityId], this method doesn't throw if the JSON field has
+                 * an unexpected type.
+                 */
+                @JsonProperty("salesforce_opportunity_id")
+                @ExcludeMissing
+                fun _salesforceOpportunityId(): JsonField<String> = salesforceOpportunityId
+
+                /**
+                 * Returns the raw JSON value of [specifiers].
+                 *
+                 * Unlike [specifiers], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("specifiers")
+                @ExcludeMissing
+                fun _specifiers(): JsonField<List<CommitSpecifierInput>> = specifiers
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of [AddCommit].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * .product()
+                     * .type()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [AddCommit]. */
+                class Builder internal constructor() {
+
+                    private var id: JsonField<String>? = null
+                    private var product: JsonField<Product>? = null
+                    private var type: JsonField<Type>? = null
+                    private var accessSchedule: JsonField<ScheduleDuration> = JsonMissing.of()
+                    private var applicableProductIds: JsonField<MutableList<String>>? = null
+                    private var applicableProductTags: JsonField<MutableList<String>>? = null
+                    private var description: JsonField<String> = JsonMissing.of()
+                    private var hierarchyConfiguration: JsonField<CommitHierarchyConfiguration> =
+                        JsonMissing.of()
+                    private var invoiceSchedule: JsonField<InvoiceSchedule> = JsonMissing.of()
+                    private var name: JsonField<String> = JsonMissing.of()
+                    private var netsuiteSalesOrderId: JsonField<String> = JsonMissing.of()
+                    private var priority: JsonField<Double> = JsonMissing.of()
+                    private var rateType: JsonField<RateType> = JsonMissing.of()
+                    private var rolloverFraction: JsonField<Double> = JsonMissing.of()
+                    private var salesforceOpportunityId: JsonField<String> = JsonMissing.of()
+                    private var specifiers: JsonField<MutableList<CommitSpecifierInput>>? = null
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(addCommit: AddCommit) = apply {
+                        id = addCommit.id
+                        product = addCommit.product
+                        type = addCommit.type
+                        accessSchedule = addCommit.accessSchedule
+                        applicableProductIds =
+                            addCommit.applicableProductIds.map { it.toMutableList() }
+                        applicableProductTags =
+                            addCommit.applicableProductTags.map { it.toMutableList() }
+                        description = addCommit.description
+                        hierarchyConfiguration = addCommit.hierarchyConfiguration
+                        invoiceSchedule = addCommit.invoiceSchedule
+                        name = addCommit.name
+                        netsuiteSalesOrderId = addCommit.netsuiteSalesOrderId
+                        priority = addCommit.priority
+                        rateType = addCommit.rateType
+                        rolloverFraction = addCommit.rolloverFraction
+                        salesforceOpportunityId = addCommit.salesforceOpportunityId
+                        specifiers = addCommit.specifiers.map { it.toMutableList() }
+                        additionalProperties = addCommit.additionalProperties.toMutableMap()
+                    }
+
+                    fun id(id: String) = id(JsonField.of(id))
+
+                    /**
+                     * Sets [Builder.id] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.id] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun id(id: JsonField<String>) = apply { this.id = id }
+
+                    fun product(product: Product) = product(JsonField.of(product))
+
+                    /**
+                     * Sets [Builder.product] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.product] with a well-typed [Product] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun product(product: JsonField<Product>) = apply { this.product = product }
+
+                    fun type(type: Type) = type(JsonField.of(type))
+
+                    /**
+                     * Sets [Builder.type] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.type] with a well-typed [Type] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun type(type: JsonField<Type>) = apply { this.type = type }
+
+                    /**
+                     * The schedule that the customer will gain access to the credits purposed with
+                     * this commit.
+                     */
+                    fun accessSchedule(accessSchedule: ScheduleDuration) =
+                        accessSchedule(JsonField.of(accessSchedule))
+
+                    /**
+                     * Sets [Builder.accessSchedule] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.accessSchedule] with a well-typed
+                     * [ScheduleDuration] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun accessSchedule(accessSchedule: JsonField<ScheduleDuration>) = apply {
+                        this.accessSchedule = accessSchedule
+                    }
+
+                    fun applicableProductIds(applicableProductIds: List<String>) =
+                        applicableProductIds(JsonField.of(applicableProductIds))
+
+                    /**
+                     * Sets [Builder.applicableProductIds] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.applicableProductIds] with a well-typed
+                     * `List<String>` value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun applicableProductIds(applicableProductIds: JsonField<List<String>>) =
+                        apply {
+                            this.applicableProductIds =
+                                applicableProductIds.map { it.toMutableList() }
+                        }
+
+                    /**
+                     * Adds a single [String] to [applicableProductIds].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addApplicableProductId(applicableProductId: String) = apply {
+                        applicableProductIds =
+                            (applicableProductIds ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("applicableProductIds", it).add(applicableProductId)
+                            }
+                    }
+
+                    fun applicableProductTags(applicableProductTags: List<String>) =
+                        applicableProductTags(JsonField.of(applicableProductTags))
+
+                    /**
+                     * Sets [Builder.applicableProductTags] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.applicableProductTags] with a well-typed
+                     * `List<String>` value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun applicableProductTags(applicableProductTags: JsonField<List<String>>) =
+                        apply {
+                            this.applicableProductTags =
+                                applicableProductTags.map { it.toMutableList() }
+                        }
+
+                    /**
+                     * Adds a single [String] to [applicableProductTags].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addApplicableProductTag(applicableProductTag: String) = apply {
+                        applicableProductTags =
+                            (applicableProductTags ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("applicableProductTags", it).add(applicableProductTag)
+                            }
+                    }
+
+                    fun description(description: String) = description(JsonField.of(description))
+
+                    /**
+                     * Sets [Builder.description] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.description] with a well-typed [String]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun description(description: JsonField<String>) = apply {
+                        this.description = description
+                    }
+
+                    /** Optional configuration for commit hierarchy access control */
+                    fun hierarchyConfiguration(
+                        hierarchyConfiguration: CommitHierarchyConfiguration
+                    ) = hierarchyConfiguration(JsonField.of(hierarchyConfiguration))
+
+                    /**
+                     * Sets [Builder.hierarchyConfiguration] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.hierarchyConfiguration] with a well-typed
+                     * [CommitHierarchyConfiguration] value instead. This method is primarily for
+                     * setting the field to an undocumented or not yet supported value.
+                     */
+                    fun hierarchyConfiguration(
+                        hierarchyConfiguration: JsonField<CommitHierarchyConfiguration>
+                    ) = apply { this.hierarchyConfiguration = hierarchyConfiguration }
+
+                    /** The schedule that the customer will be invoiced for this commit. */
+                    fun invoiceSchedule(invoiceSchedule: InvoiceSchedule) =
+                        invoiceSchedule(JsonField.of(invoiceSchedule))
+
+                    /**
+                     * Sets [Builder.invoiceSchedule] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.invoiceSchedule] with a well-typed
+                     * [InvoiceSchedule] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun invoiceSchedule(invoiceSchedule: JsonField<InvoiceSchedule>) = apply {
+                        this.invoiceSchedule = invoiceSchedule
+                    }
+
+                    fun name(name: String) = name(JsonField.of(name))
+
+                    /**
+                     * Sets [Builder.name] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.name] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun name(name: JsonField<String>) = apply { this.name = name }
+
+                    /** This field's availability is dependent on your client's configuration. */
+                    fun netsuiteSalesOrderId(netsuiteSalesOrderId: String) =
+                        netsuiteSalesOrderId(JsonField.of(netsuiteSalesOrderId))
+
+                    /**
+                     * Sets [Builder.netsuiteSalesOrderId] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.netsuiteSalesOrderId] with a well-typed
+                     * [String] value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun netsuiteSalesOrderId(netsuiteSalesOrderId: JsonField<String>) = apply {
+                        this.netsuiteSalesOrderId = netsuiteSalesOrderId
+                    }
+
+                    /**
+                     * If multiple credits or commits are applicable, the one with the lower
+                     * priority will apply first.
+                     */
+                    fun priority(priority: Double) = priority(JsonField.of(priority))
+
+                    /**
+                     * Sets [Builder.priority] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.priority] with a well-typed [Double] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun priority(priority: JsonField<Double>) = apply { this.priority = priority }
+
+                    fun rateType(rateType: RateType) = rateType(JsonField.of(rateType))
+
+                    /**
+                     * Sets [Builder.rateType] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.rateType] with a well-typed [RateType] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun rateType(rateType: JsonField<RateType>) = apply { this.rateType = rateType }
+
+                    fun rolloverFraction(rolloverFraction: Double) =
+                        rolloverFraction(JsonField.of(rolloverFraction))
+
+                    /**
+                     * Sets [Builder.rolloverFraction] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.rolloverFraction] with a well-typed [Double]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun rolloverFraction(rolloverFraction: JsonField<Double>) = apply {
+                        this.rolloverFraction = rolloverFraction
+                    }
+
+                    /** This field's availability is dependent on your client's configuration. */
+                    fun salesforceOpportunityId(salesforceOpportunityId: String) =
+                        salesforceOpportunityId(JsonField.of(salesforceOpportunityId))
+
+                    /**
+                     * Sets [Builder.salesforceOpportunityId] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.salesforceOpportunityId] with a well-typed
+                     * [String] value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun salesforceOpportunityId(salesforceOpportunityId: JsonField<String>) =
+                        apply {
+                            this.salesforceOpportunityId = salesforceOpportunityId
+                        }
+
+                    /**
+                     * List of filters that determine what kind of customer usage draws down a
+                     * commit or credit. A customer's usage needs to meet the condition of at least
+                     * one of the specifiers to contribute to a commit's or credit's drawdown. This
+                     * field cannot be used together with `applicable_product_ids` or
+                     * `applicable_product_tags`. Instead, to target usage by product or product
+                     * tag, pass those values in the body of `specifiers`.
+                     */
+                    fun specifiers(specifiers: List<CommitSpecifierInput>) =
+                        specifiers(JsonField.of(specifiers))
+
+                    /**
+                     * Sets [Builder.specifiers] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.specifiers] with a well-typed
+                     * `List<CommitSpecifierInput>` value instead. This method is primarily for
+                     * setting the field to an undocumented or not yet supported value.
+                     */
+                    fun specifiers(specifiers: JsonField<List<CommitSpecifierInput>>) = apply {
+                        this.specifiers = specifiers.map { it.toMutableList() }
+                    }
+
+                    /**
+                     * Adds a single [CommitSpecifierInput] to [specifiers].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addSpecifier(specifier: CommitSpecifierInput) = apply {
+                        specifiers =
+                            (specifiers ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("specifiers", it).add(specifier)
+                            }
+                    }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [AddCommit].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * .product()
+                     * .type()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): AddCommit =
+                        AddCommit(
+                            checkRequired("id", id),
+                            checkRequired("product", product),
+                            checkRequired("type", type),
+                            accessSchedule,
+                            (applicableProductIds ?: JsonMissing.of()).map { it.toImmutable() },
+                            (applicableProductTags ?: JsonMissing.of()).map { it.toImmutable() },
+                            description,
+                            hierarchyConfiguration,
+                            invoiceSchedule,
+                            name,
+                            netsuiteSalesOrderId,
+                            priority,
+                            rateType,
+                            rolloverFraction,
+                            salesforceOpportunityId,
+                            (specifiers ?: JsonMissing.of()).map { it.toImmutable() },
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): AddCommit = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    id()
+                    product().validate()
+                    type().validate()
+                    accessSchedule().ifPresent { it.validate() }
+                    applicableProductIds()
+                    applicableProductTags()
+                    description()
+                    hierarchyConfiguration().ifPresent { it.validate() }
+                    invoiceSchedule().ifPresent { it.validate() }
+                    name()
+                    netsuiteSalesOrderId()
+                    priority()
+                    rateType().ifPresent { it.validate() }
+                    rolloverFraction()
+                    salesforceOpportunityId()
+                    specifiers().ifPresent { it.forEach { it.validate() } }
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (id.asKnown().isPresent) 1 else 0) +
+                        (product.asKnown().getOrNull()?.validity() ?: 0) +
+                        (type.asKnown().getOrNull()?.validity() ?: 0) +
+                        (accessSchedule.asKnown().getOrNull()?.validity() ?: 0) +
+                        (applicableProductIds.asKnown().getOrNull()?.size ?: 0) +
+                        (applicableProductTags.asKnown().getOrNull()?.size ?: 0) +
+                        (if (description.asKnown().isPresent) 1 else 0) +
+                        (hierarchyConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+                        (invoiceSchedule.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (name.asKnown().isPresent) 1 else 0) +
+                        (if (netsuiteSalesOrderId.asKnown().isPresent) 1 else 0) +
+                        (if (priority.asKnown().isPresent) 1 else 0) +
+                        (rateType.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (rolloverFraction.asKnown().isPresent) 1 else 0) +
+                        (if (salesforceOpportunityId.asKnown().isPresent) 1 else 0) +
+                        (specifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0)
+
+                class Product
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val id: JsonField<String>,
+                    private val name: JsonField<String>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("id")
+                        @ExcludeMissing
+                        id: JsonField<String> = JsonMissing.of(),
+                        @JsonProperty("name")
+                        @ExcludeMissing
+                        name: JsonField<String> = JsonMissing.of(),
+                    ) : this(id, name, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun id(): String = id.getRequired("id")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun name(): String = name.getRequired("name")
+
+                    /**
+                     * Returns the raw JSON value of [id].
+                     *
+                     * Unlike [id], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                    /**
+                     * Returns the raw JSON value of [name].
+                     *
+                     * Unlike [name], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of [Product].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .id()
+                         * .name()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [Product]. */
+                    class Builder internal constructor() {
+
+                        private var id: JsonField<String>? = null
+                        private var name: JsonField<String>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(product: Product) = apply {
+                            id = product.id
+                            name = product.name
+                            additionalProperties = product.additionalProperties.toMutableMap()
+                        }
+
+                        fun id(id: String) = id(JsonField.of(id))
+
+                        /**
+                         * Sets [Builder.id] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.id] with a well-typed [String] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun id(id: JsonField<String>) = apply { this.id = id }
+
+                        fun name(name: String) = name(JsonField.of(name))
+
+                        /**
+                         * Sets [Builder.name] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.name] with a well-typed [String] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun name(name: JsonField<String>) = apply { this.name = name }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [Product].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .id()
+                         * .name()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): Product =
+                            Product(
+                                checkRequired("id", id),
+                                checkRequired("name", name),
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Product = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        id()
+                        name()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (id.asKnown().isPresent) 1 else 0) +
+                            (if (name.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Product &&
+                            id == other.id &&
+                            name == other.name &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(id, name, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "Product{id=$id, name=$name, additionalProperties=$additionalProperties}"
+                }
+
+                class Type @JsonCreator private constructor(private val value: JsonField<String>) :
+                    Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val PREPAID = of("PREPAID")
+
+                        @JvmField val POSTPAID = of("POSTPAID")
+
+                        @JvmStatic fun of(value: String) = Type(JsonField.of(value))
+                    }
+
+                    /** An enum containing [Type]'s known values. */
+                    enum class Known {
+                        PREPAID,
+                        POSTPAID,
+                    }
+
+                    /**
+                     * An enum containing [Type]'s known values, as well as an [_UNKNOWN] member.
+                     *
+                     * An instance of [Type] can contain an unknown value in a couple of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        PREPAID,
+                        POSTPAID,
+                        /**
+                         * An enum member indicating that [Type] was instantiated with an unknown
+                         * value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            PREPAID -> Value.PREPAID
+                            POSTPAID -> Value.POSTPAID
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            PREPAID -> Known.PREPAID
+                            POSTPAID -> Known.POSTPAID
+                            else -> throw MetronomeInvalidDataException("Unknown Type: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Type = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Type && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                /** The schedule that the customer will be invoiced for this commit. */
+                class InvoiceSchedule
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val creditType: JsonField<CreditTypeData>,
+                    private val doNotInvoice: JsonField<Boolean>,
+                    private val scheduleItems: JsonField<List<ScheduleItem>>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("credit_type")
+                        @ExcludeMissing
+                        creditType: JsonField<CreditTypeData> = JsonMissing.of(),
+                        @JsonProperty("do_not_invoice")
+                        @ExcludeMissing
+                        doNotInvoice: JsonField<Boolean> = JsonMissing.of(),
+                        @JsonProperty("schedule_items")
+                        @ExcludeMissing
+                        scheduleItems: JsonField<List<ScheduleItem>> = JsonMissing.of(),
+                    ) : this(creditType, doNotInvoice, scheduleItems, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun creditType(): Optional<CreditTypeData> =
+                        creditType.getOptional("credit_type")
+
+                    /**
+                     * If true, this schedule will not generate an invoice.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun doNotInvoice(): Optional<Boolean> =
+                        doNotInvoice.getOptional("do_not_invoice")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun scheduleItems(): Optional<List<ScheduleItem>> =
+                        scheduleItems.getOptional("schedule_items")
+
+                    /**
+                     * Returns the raw JSON value of [creditType].
+                     *
+                     * Unlike [creditType], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("credit_type")
+                    @ExcludeMissing
+                    fun _creditType(): JsonField<CreditTypeData> = creditType
+
+                    /**
+                     * Returns the raw JSON value of [doNotInvoice].
+                     *
+                     * Unlike [doNotInvoice], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("do_not_invoice")
+                    @ExcludeMissing
+                    fun _doNotInvoice(): JsonField<Boolean> = doNotInvoice
+
+                    /**
+                     * Returns the raw JSON value of [scheduleItems].
+                     *
+                     * Unlike [scheduleItems], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("schedule_items")
+                    @ExcludeMissing
+                    fun _scheduleItems(): JsonField<List<ScheduleItem>> = scheduleItems
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of
+                         * [InvoiceSchedule].
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [InvoiceSchedule]. */
+                    class Builder internal constructor() {
+
+                        private var creditType: JsonField<CreditTypeData> = JsonMissing.of()
+                        private var doNotInvoice: JsonField<Boolean> = JsonMissing.of()
+                        private var scheduleItems: JsonField<MutableList<ScheduleItem>>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(invoiceSchedule: InvoiceSchedule) = apply {
+                            creditType = invoiceSchedule.creditType
+                            doNotInvoice = invoiceSchedule.doNotInvoice
+                            scheduleItems = invoiceSchedule.scheduleItems.map { it.toMutableList() }
+                            additionalProperties =
+                                invoiceSchedule.additionalProperties.toMutableMap()
+                        }
+
+                        fun creditType(creditType: CreditTypeData) =
+                            creditType(JsonField.of(creditType))
+
+                        /**
+                         * Sets [Builder.creditType] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.creditType] with a well-typed
+                         * [CreditTypeData] value instead. This method is primarily for setting the
+                         * field to an undocumented or not yet supported value.
+                         */
+                        fun creditType(creditType: JsonField<CreditTypeData>) = apply {
+                            this.creditType = creditType
+                        }
+
+                        /** If true, this schedule will not generate an invoice. */
+                        fun doNotInvoice(doNotInvoice: Boolean) =
+                            doNotInvoice(JsonField.of(doNotInvoice))
+
+                        /**
+                         * Sets [Builder.doNotInvoice] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.doNotInvoice] with a well-typed
+                         * [Boolean] value instead. This method is primarily for setting the field
+                         * to an undocumented or not yet supported value.
+                         */
+                        fun doNotInvoice(doNotInvoice: JsonField<Boolean>) = apply {
+                            this.doNotInvoice = doNotInvoice
+                        }
+
+                        fun scheduleItems(scheduleItems: List<ScheduleItem>) =
+                            scheduleItems(JsonField.of(scheduleItems))
+
+                        /**
+                         * Sets [Builder.scheduleItems] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.scheduleItems] with a well-typed
+                         * `List<ScheduleItem>` value instead. This method is primarily for setting
+                         * the field to an undocumented or not yet supported value.
+                         */
+                        fun scheduleItems(scheduleItems: JsonField<List<ScheduleItem>>) = apply {
+                            this.scheduleItems = scheduleItems.map { it.toMutableList() }
+                        }
+
+                        /**
+                         * Adds a single [ScheduleItem] to [scheduleItems].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addScheduleItem(scheduleItem: ScheduleItem) = apply {
+                            scheduleItems =
+                                (scheduleItems ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("scheduleItems", it).add(scheduleItem)
+                                }
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [InvoiceSchedule].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         */
+                        fun build(): InvoiceSchedule =
+                            InvoiceSchedule(
+                                creditType,
+                                doNotInvoice,
+                                (scheduleItems ?: JsonMissing.of()).map { it.toImmutable() },
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): InvoiceSchedule = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        creditType().ifPresent { it.validate() }
+                        doNotInvoice()
+                        scheduleItems().ifPresent { it.forEach { it.validate() } }
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (creditType.asKnown().getOrNull()?.validity() ?: 0) +
+                            (if (doNotInvoice.asKnown().isPresent) 1 else 0) +
+                            (scheduleItems.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                                ?: 0)
+
+                    class ScheduleItem
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val id: JsonField<String>,
+                        private val timestamp: JsonField<OffsetDateTime>,
+                        private val amount: JsonField<Double>,
+                        private val invoiceId: JsonField<String>,
+                        private val quantity: JsonField<Double>,
+                        private val unitPrice: JsonField<Double>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("id")
+                            @ExcludeMissing
+                            id: JsonField<String> = JsonMissing.of(),
+                            @JsonProperty("timestamp")
+                            @ExcludeMissing
+                            timestamp: JsonField<OffsetDateTime> = JsonMissing.of(),
+                            @JsonProperty("amount")
+                            @ExcludeMissing
+                            amount: JsonField<Double> = JsonMissing.of(),
+                            @JsonProperty("invoice_id")
+                            @ExcludeMissing
+                            invoiceId: JsonField<String> = JsonMissing.of(),
+                            @JsonProperty("quantity")
+                            @ExcludeMissing
+                            quantity: JsonField<Double> = JsonMissing.of(),
+                            @JsonProperty("unit_price")
+                            @ExcludeMissing
+                            unitPrice: JsonField<Double> = JsonMissing.of(),
+                        ) : this(
+                            id,
+                            timestamp,
+                            amount,
+                            invoiceId,
+                            quantity,
+                            unitPrice,
+                            mutableMapOf(),
+                        )
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun id(): String = id.getRequired("id")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun timestamp(): OffsetDateTime = timestamp.getRequired("timestamp")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun amount(): Optional<Double> = amount.getOptional("amount")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun invoiceId(): Optional<String> = invoiceId.getOptional("invoice_id")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun quantity(): Optional<Double> = quantity.getOptional("quantity")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun unitPrice(): Optional<Double> = unitPrice.getOptional("unit_price")
+
+                        /**
+                         * Returns the raw JSON value of [id].
+                         *
+                         * Unlike [id], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                        /**
+                         * Returns the raw JSON value of [timestamp].
+                         *
+                         * Unlike [timestamp], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("timestamp")
+                        @ExcludeMissing
+                        fun _timestamp(): JsonField<OffsetDateTime> = timestamp
+
+                        /**
+                         * Returns the raw JSON value of [amount].
+                         *
+                         * Unlike [amount], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("amount")
+                        @ExcludeMissing
+                        fun _amount(): JsonField<Double> = amount
+
+                        /**
+                         * Returns the raw JSON value of [invoiceId].
+                         *
+                         * Unlike [invoiceId], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("invoice_id")
+                        @ExcludeMissing
+                        fun _invoiceId(): JsonField<String> = invoiceId
+
+                        /**
+                         * Returns the raw JSON value of [quantity].
+                         *
+                         * Unlike [quantity], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("quantity")
+                        @ExcludeMissing
+                        fun _quantity(): JsonField<Double> = quantity
+
+                        /**
+                         * Returns the raw JSON value of [unitPrice].
+                         *
+                         * Unlike [unitPrice], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("unit_price")
+                        @ExcludeMissing
+                        fun _unitPrice(): JsonField<Double> = unitPrice
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of
+                             * [ScheduleItem].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .id()
+                             * .timestamp()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [ScheduleItem]. */
+                        class Builder internal constructor() {
+
+                            private var id: JsonField<String>? = null
+                            private var timestamp: JsonField<OffsetDateTime>? = null
+                            private var amount: JsonField<Double> = JsonMissing.of()
+                            private var invoiceId: JsonField<String> = JsonMissing.of()
+                            private var quantity: JsonField<Double> = JsonMissing.of()
+                            private var unitPrice: JsonField<Double> = JsonMissing.of()
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(scheduleItem: ScheduleItem) = apply {
+                                id = scheduleItem.id
+                                timestamp = scheduleItem.timestamp
+                                amount = scheduleItem.amount
+                                invoiceId = scheduleItem.invoiceId
+                                quantity = scheduleItem.quantity
+                                unitPrice = scheduleItem.unitPrice
+                                additionalProperties =
+                                    scheduleItem.additionalProperties.toMutableMap()
+                            }
+
+                            fun id(id: String) = id(JsonField.of(id))
+
+                            /**
+                             * Sets [Builder.id] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.id] with a well-typed [String] value
+                             * instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun id(id: JsonField<String>) = apply { this.id = id }
+
+                            fun timestamp(timestamp: OffsetDateTime) =
+                                timestamp(JsonField.of(timestamp))
+
+                            /**
+                             * Sets [Builder.timestamp] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.timestamp] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun timestamp(timestamp: JsonField<OffsetDateTime>) = apply {
+                                this.timestamp = timestamp
+                            }
+
+                            fun amount(amount: Double) = amount(JsonField.of(amount))
+
+                            /**
+                             * Sets [Builder.amount] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.amount] with a well-typed [Double]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+
+                            fun invoiceId(invoiceId: String?) =
+                                invoiceId(JsonField.ofNullable(invoiceId))
+
+                            /**
+                             * Alias for calling [Builder.invoiceId] with `invoiceId.orElse(null)`.
+                             */
+                            fun invoiceId(invoiceId: Optional<String>) =
+                                invoiceId(invoiceId.getOrNull())
+
+                            /**
+                             * Sets [Builder.invoiceId] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.invoiceId] with a well-typed
+                             * [String] value instead. This method is primarily for setting the
+                             * field to an undocumented or not yet supported value.
+                             */
+                            fun invoiceId(invoiceId: JsonField<String>) = apply {
+                                this.invoiceId = invoiceId
+                            }
+
+                            fun quantity(quantity: Double) = quantity(JsonField.of(quantity))
+
+                            /**
+                             * Sets [Builder.quantity] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.quantity] with a well-typed [Double]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun quantity(quantity: JsonField<Double>) = apply {
+                                this.quantity = quantity
+                            }
+
+                            fun unitPrice(unitPrice: Double) = unitPrice(JsonField.of(unitPrice))
+
+                            /**
+                             * Sets [Builder.unitPrice] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.unitPrice] with a well-typed
+                             * [Double] value instead. This method is primarily for setting the
+                             * field to an undocumented or not yet supported value.
+                             */
+                            fun unitPrice(unitPrice: JsonField<Double>) = apply {
+                                this.unitPrice = unitPrice
+                            }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [ScheduleItem].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .id()
+                             * .timestamp()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): ScheduleItem =
+                                ScheduleItem(
+                                    checkRequired("id", id),
+                                    checkRequired("timestamp", timestamp),
+                                    amount,
+                                    invoiceId,
+                                    quantity,
+                                    unitPrice,
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): ScheduleItem = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            id()
+                            timestamp()
+                            amount()
+                            invoiceId()
+                            quantity()
+                            unitPrice()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            (if (id.asKnown().isPresent) 1 else 0) +
+                                (if (timestamp.asKnown().isPresent) 1 else 0) +
+                                (if (amount.asKnown().isPresent) 1 else 0) +
+                                (if (invoiceId.asKnown().isPresent) 1 else 0) +
+                                (if (quantity.asKnown().isPresent) 1 else 0) +
+                                (if (unitPrice.asKnown().isPresent) 1 else 0)
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is ScheduleItem &&
+                                id == other.id &&
+                                timestamp == other.timestamp &&
+                                amount == other.amount &&
+                                invoiceId == other.invoiceId &&
+                                quantity == other.quantity &&
+                                unitPrice == other.unitPrice &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy {
+                            Objects.hash(
+                                id,
+                                timestamp,
+                                amount,
+                                invoiceId,
+                                quantity,
+                                unitPrice,
+                                additionalProperties,
+                            )
+                        }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "ScheduleItem{id=$id, timestamp=$timestamp, amount=$amount, invoiceId=$invoiceId, quantity=$quantity, unitPrice=$unitPrice, additionalProperties=$additionalProperties}"
+                    }
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is InvoiceSchedule &&
+                            creditType == other.creditType &&
+                            doNotInvoice == other.doNotInvoice &&
+                            scheduleItems == other.scheduleItems &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(creditType, doNotInvoice, scheduleItems, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "InvoiceSchedule{creditType=$creditType, doNotInvoice=$doNotInvoice, scheduleItems=$scheduleItems, additionalProperties=$additionalProperties}"
+                }
+
+                class RateType
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val COMMIT_RATE = of("COMMIT_RATE")
+
+                        @JvmField val LIST_RATE = of("LIST_RATE")
+
+                        @JvmStatic fun of(value: String) = RateType(JsonField.of(value))
+                    }
+
+                    /** An enum containing [RateType]'s known values. */
+                    enum class Known {
+                        COMMIT_RATE,
+                        LIST_RATE,
+                    }
+
+                    /**
+                     * An enum containing [RateType]'s known values, as well as an [_UNKNOWN]
+                     * member.
+                     *
+                     * An instance of [RateType] can contain an unknown value in a couple of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        COMMIT_RATE,
+                        LIST_RATE,
+                        /**
+                         * An enum member indicating that [RateType] was instantiated with an
+                         * unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            COMMIT_RATE -> Value.COMMIT_RATE
+                            LIST_RATE -> Value.LIST_RATE
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            COMMIT_RATE -> Known.COMMIT_RATE
+                            LIST_RATE -> Known.LIST_RATE
+                            else -> throw MetronomeInvalidDataException("Unknown RateType: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): RateType = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is RateType && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is AddCommit &&
+                        id == other.id &&
+                        product == other.product &&
+                        type == other.type &&
+                        accessSchedule == other.accessSchedule &&
+                        applicableProductIds == other.applicableProductIds &&
+                        applicableProductTags == other.applicableProductTags &&
+                        description == other.description &&
+                        hierarchyConfiguration == other.hierarchyConfiguration &&
+                        invoiceSchedule == other.invoiceSchedule &&
+                        name == other.name &&
+                        netsuiteSalesOrderId == other.netsuiteSalesOrderId &&
+                        priority == other.priority &&
+                        rateType == other.rateType &&
+                        rolloverFraction == other.rolloverFraction &&
+                        salesforceOpportunityId == other.salesforceOpportunityId &&
+                        specifiers == other.specifiers &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(
+                        id,
+                        product,
+                        type,
+                        accessSchedule,
+                        applicableProductIds,
+                        applicableProductTags,
+                        description,
+                        hierarchyConfiguration,
+                        invoiceSchedule,
+                        name,
+                        netsuiteSalesOrderId,
+                        priority,
+                        rateType,
+                        rolloverFraction,
+                        salesforceOpportunityId,
+                        specifiers,
+                        additionalProperties,
+                    )
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "AddCommit{id=$id, product=$product, type=$type, accessSchedule=$accessSchedule, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, description=$description, hierarchyConfiguration=$hierarchyConfiguration, invoiceSchedule=$invoiceSchedule, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, priority=$priority, rateType=$rateType, rolloverFraction=$rolloverFraction, salesforceOpportunityId=$salesforceOpportunityId, specifiers=$specifiers, additionalProperties=$additionalProperties}"
+            }
+
+            class AddCredit
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val id: JsonField<String>,
+                private val product: JsonField<Product>,
+                private val type: JsonField<Type>,
+                private val accessSchedule: JsonField<ScheduleDuration>,
+                private val applicableProductIds: JsonField<List<String>>,
+                private val applicableProductTags: JsonField<List<String>>,
+                private val description: JsonField<String>,
+                private val hierarchyConfiguration: JsonField<CommitHierarchyConfiguration>,
+                private val name: JsonField<String>,
+                private val netsuiteSalesOrderId: JsonField<String>,
+                private val priority: JsonField<Double>,
+                private val rateType: JsonField<RateType>,
+                private val rolloverFraction: JsonField<Double>,
+                private val salesforceOpportunityId: JsonField<String>,
+                private val specifiers: JsonField<List<CommitSpecifierInput>>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("product")
+                    @ExcludeMissing
+                    product: JsonField<Product> = JsonMissing.of(),
+                    @JsonProperty("type") @ExcludeMissing type: JsonField<Type> = JsonMissing.of(),
+                    @JsonProperty("access_schedule")
+                    @ExcludeMissing
+                    accessSchedule: JsonField<ScheduleDuration> = JsonMissing.of(),
+                    @JsonProperty("applicable_product_ids")
+                    @ExcludeMissing
+                    applicableProductIds: JsonField<List<String>> = JsonMissing.of(),
+                    @JsonProperty("applicable_product_tags")
+                    @ExcludeMissing
+                    applicableProductTags: JsonField<List<String>> = JsonMissing.of(),
+                    @JsonProperty("description")
+                    @ExcludeMissing
+                    description: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("hierarchy_configuration")
+                    @ExcludeMissing
+                    hierarchyConfiguration: JsonField<CommitHierarchyConfiguration> =
+                        JsonMissing.of(),
+                    @JsonProperty("name")
+                    @ExcludeMissing
+                    name: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("netsuite_sales_order_id")
+                    @ExcludeMissing
+                    netsuiteSalesOrderId: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("priority")
+                    @ExcludeMissing
+                    priority: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("rate_type")
+                    @ExcludeMissing
+                    rateType: JsonField<RateType> = JsonMissing.of(),
+                    @JsonProperty("rollover_fraction")
+                    @ExcludeMissing
+                    rolloverFraction: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("salesforce_opportunity_id")
+                    @ExcludeMissing
+                    salesforceOpportunityId: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("specifiers")
+                    @ExcludeMissing
+                    specifiers: JsonField<List<CommitSpecifierInput>> = JsonMissing.of(),
+                ) : this(
+                    id,
+                    product,
+                    type,
+                    accessSchedule,
+                    applicableProductIds,
+                    applicableProductTags,
+                    description,
+                    hierarchyConfiguration,
+                    name,
+                    netsuiteSalesOrderId,
+                    priority,
+                    rateType,
+                    rolloverFraction,
+                    salesforceOpportunityId,
+                    specifiers,
+                    mutableMapOf(),
+                )
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun id(): String = id.getRequired("id")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun product(): Product = product.getRequired("product")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun type(): Type = type.getRequired("type")
+
+                /**
+                 * The schedule that the customer will gain access to the credits.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun accessSchedule(): Optional<ScheduleDuration> =
+                    accessSchedule.getOptional("access_schedule")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun applicableProductIds(): Optional<List<String>> =
+                    applicableProductIds.getOptional("applicable_product_ids")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun applicableProductTags(): Optional<List<String>> =
+                    applicableProductTags.getOptional("applicable_product_tags")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun description(): Optional<String> = description.getOptional("description")
+
+                /**
+                 * Optional configuration for recurring credit hierarchy access control
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun hierarchyConfiguration(): Optional<CommitHierarchyConfiguration> =
+                    hierarchyConfiguration.getOptional("hierarchy_configuration")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun name(): Optional<String> = name.getOptional("name")
+
+                /**
+                 * This field's availability is dependent on your client's configuration.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun netsuiteSalesOrderId(): Optional<String> =
+                    netsuiteSalesOrderId.getOptional("netsuite_sales_order_id")
+
+                /**
+                 * If multiple credits or commits are applicable, the one with the lower priority
+                 * will apply first.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun priority(): Optional<Double> = priority.getOptional("priority")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun rateType(): Optional<RateType> = rateType.getOptional("rate_type")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun rolloverFraction(): Optional<Double> =
+                    rolloverFraction.getOptional("rollover_fraction")
+
+                /**
+                 * This field's availability is dependent on your client's configuration.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun salesforceOpportunityId(): Optional<String> =
+                    salesforceOpportunityId.getOptional("salesforce_opportunity_id")
+
+                /**
+                 * List of filters that determine what kind of customer usage draws down a commit or
+                 * credit. A customer's usage needs to meet the condition of at least one of the
+                 * specifiers to contribute to a commit's or credit's drawdown. This field cannot be
+                 * used together with `applicable_product_ids` or `applicable_product_tags`.
+                 * Instead, to target usage by product or product tag, pass those values in the body
+                 * of `specifiers`.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun specifiers(): Optional<List<CommitSpecifierInput>> =
+                    specifiers.getOptional("specifiers")
+
+                /**
+                 * Returns the raw JSON value of [id].
+                 *
+                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                /**
+                 * Returns the raw JSON value of [product].
+                 *
+                 * Unlike [product], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("product")
+                @ExcludeMissing
+                fun _product(): JsonField<Product> = product
+
+                /**
+                 * Returns the raw JSON value of [type].
+                 *
+                 * Unlike [type], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("type") @ExcludeMissing fun _type(): JsonField<Type> = type
+
+                /**
+                 * Returns the raw JSON value of [accessSchedule].
+                 *
+                 * Unlike [accessSchedule], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("access_schedule")
+                @ExcludeMissing
+                fun _accessSchedule(): JsonField<ScheduleDuration> = accessSchedule
+
+                /**
+                 * Returns the raw JSON value of [applicableProductIds].
+                 *
+                 * Unlike [applicableProductIds], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("applicable_product_ids")
+                @ExcludeMissing
+                fun _applicableProductIds(): JsonField<List<String>> = applicableProductIds
+
+                /**
+                 * Returns the raw JSON value of [applicableProductTags].
+                 *
+                 * Unlike [applicableProductTags], this method doesn't throw if the JSON field has
+                 * an unexpected type.
+                 */
+                @JsonProperty("applicable_product_tags")
+                @ExcludeMissing
+                fun _applicableProductTags(): JsonField<List<String>> = applicableProductTags
+
+                /**
+                 * Returns the raw JSON value of [description].
+                 *
+                 * Unlike [description], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("description")
+                @ExcludeMissing
+                fun _description(): JsonField<String> = description
+
+                /**
+                 * Returns the raw JSON value of [hierarchyConfiguration].
+                 *
+                 * Unlike [hierarchyConfiguration], this method doesn't throw if the JSON field has
+                 * an unexpected type.
+                 */
+                @JsonProperty("hierarchy_configuration")
+                @ExcludeMissing
+                fun _hierarchyConfiguration(): JsonField<CommitHierarchyConfiguration> =
+                    hierarchyConfiguration
+
+                /**
+                 * Returns the raw JSON value of [name].
+                 *
+                 * Unlike [name], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+
+                /**
+                 * Returns the raw JSON value of [netsuiteSalesOrderId].
+                 *
+                 * Unlike [netsuiteSalesOrderId], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("netsuite_sales_order_id")
+                @ExcludeMissing
+                fun _netsuiteSalesOrderId(): JsonField<String> = netsuiteSalesOrderId
+
+                /**
+                 * Returns the raw JSON value of [priority].
+                 *
+                 * Unlike [priority], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("priority")
+                @ExcludeMissing
+                fun _priority(): JsonField<Double> = priority
+
+                /**
+                 * Returns the raw JSON value of [rateType].
+                 *
+                 * Unlike [rateType], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("rate_type")
+                @ExcludeMissing
+                fun _rateType(): JsonField<RateType> = rateType
+
+                /**
+                 * Returns the raw JSON value of [rolloverFraction].
+                 *
+                 * Unlike [rolloverFraction], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("rollover_fraction")
+                @ExcludeMissing
+                fun _rolloverFraction(): JsonField<Double> = rolloverFraction
+
+                /**
+                 * Returns the raw JSON value of [salesforceOpportunityId].
+                 *
+                 * Unlike [salesforceOpportunityId], this method doesn't throw if the JSON field has
+                 * an unexpected type.
+                 */
+                @JsonProperty("salesforce_opportunity_id")
+                @ExcludeMissing
+                fun _salesforceOpportunityId(): JsonField<String> = salesforceOpportunityId
+
+                /**
+                 * Returns the raw JSON value of [specifiers].
+                 *
+                 * Unlike [specifiers], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("specifiers")
+                @ExcludeMissing
+                fun _specifiers(): JsonField<List<CommitSpecifierInput>> = specifiers
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of [AddCredit].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * .product()
+                     * .type()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [AddCredit]. */
+                class Builder internal constructor() {
+
+                    private var id: JsonField<String>? = null
+                    private var product: JsonField<Product>? = null
+                    private var type: JsonField<Type>? = null
+                    private var accessSchedule: JsonField<ScheduleDuration> = JsonMissing.of()
+                    private var applicableProductIds: JsonField<MutableList<String>>? = null
+                    private var applicableProductTags: JsonField<MutableList<String>>? = null
+                    private var description: JsonField<String> = JsonMissing.of()
+                    private var hierarchyConfiguration: JsonField<CommitHierarchyConfiguration> =
+                        JsonMissing.of()
+                    private var name: JsonField<String> = JsonMissing.of()
+                    private var netsuiteSalesOrderId: JsonField<String> = JsonMissing.of()
+                    private var priority: JsonField<Double> = JsonMissing.of()
+                    private var rateType: JsonField<RateType> = JsonMissing.of()
+                    private var rolloverFraction: JsonField<Double> = JsonMissing.of()
+                    private var salesforceOpportunityId: JsonField<String> = JsonMissing.of()
+                    private var specifiers: JsonField<MutableList<CommitSpecifierInput>>? = null
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(addCredit: AddCredit) = apply {
+                        id = addCredit.id
+                        product = addCredit.product
+                        type = addCredit.type
+                        accessSchedule = addCredit.accessSchedule
+                        applicableProductIds =
+                            addCredit.applicableProductIds.map { it.toMutableList() }
+                        applicableProductTags =
+                            addCredit.applicableProductTags.map { it.toMutableList() }
+                        description = addCredit.description
+                        hierarchyConfiguration = addCredit.hierarchyConfiguration
+                        name = addCredit.name
+                        netsuiteSalesOrderId = addCredit.netsuiteSalesOrderId
+                        priority = addCredit.priority
+                        rateType = addCredit.rateType
+                        rolloverFraction = addCredit.rolloverFraction
+                        salesforceOpportunityId = addCredit.salesforceOpportunityId
+                        specifiers = addCredit.specifiers.map { it.toMutableList() }
+                        additionalProperties = addCredit.additionalProperties.toMutableMap()
+                    }
+
+                    fun id(id: String) = id(JsonField.of(id))
+
+                    /**
+                     * Sets [Builder.id] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.id] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun id(id: JsonField<String>) = apply { this.id = id }
+
+                    fun product(product: Product) = product(JsonField.of(product))
+
+                    /**
+                     * Sets [Builder.product] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.product] with a well-typed [Product] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun product(product: JsonField<Product>) = apply { this.product = product }
+
+                    fun type(type: Type) = type(JsonField.of(type))
+
+                    /**
+                     * Sets [Builder.type] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.type] with a well-typed [Type] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun type(type: JsonField<Type>) = apply { this.type = type }
+
+                    /** The schedule that the customer will gain access to the credits. */
+                    fun accessSchedule(accessSchedule: ScheduleDuration) =
+                        accessSchedule(JsonField.of(accessSchedule))
+
+                    /**
+                     * Sets [Builder.accessSchedule] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.accessSchedule] with a well-typed
+                     * [ScheduleDuration] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun accessSchedule(accessSchedule: JsonField<ScheduleDuration>) = apply {
+                        this.accessSchedule = accessSchedule
+                    }
+
+                    fun applicableProductIds(applicableProductIds: List<String>) =
+                        applicableProductIds(JsonField.of(applicableProductIds))
+
+                    /**
+                     * Sets [Builder.applicableProductIds] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.applicableProductIds] with a well-typed
+                     * `List<String>` value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun applicableProductIds(applicableProductIds: JsonField<List<String>>) =
+                        apply {
+                            this.applicableProductIds =
+                                applicableProductIds.map { it.toMutableList() }
+                        }
+
+                    /**
+                     * Adds a single [String] to [applicableProductIds].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addApplicableProductId(applicableProductId: String) = apply {
+                        applicableProductIds =
+                            (applicableProductIds ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("applicableProductIds", it).add(applicableProductId)
+                            }
+                    }
+
+                    fun applicableProductTags(applicableProductTags: List<String>) =
+                        applicableProductTags(JsonField.of(applicableProductTags))
+
+                    /**
+                     * Sets [Builder.applicableProductTags] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.applicableProductTags] with a well-typed
+                     * `List<String>` value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun applicableProductTags(applicableProductTags: JsonField<List<String>>) =
+                        apply {
+                            this.applicableProductTags =
+                                applicableProductTags.map { it.toMutableList() }
+                        }
+
+                    /**
+                     * Adds a single [String] to [applicableProductTags].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addApplicableProductTag(applicableProductTag: String) = apply {
+                        applicableProductTags =
+                            (applicableProductTags ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("applicableProductTags", it).add(applicableProductTag)
+                            }
+                    }
+
+                    fun description(description: String) = description(JsonField.of(description))
+
+                    /**
+                     * Sets [Builder.description] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.description] with a well-typed [String]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun description(description: JsonField<String>) = apply {
+                        this.description = description
+                    }
+
+                    /** Optional configuration for recurring credit hierarchy access control */
+                    fun hierarchyConfiguration(
+                        hierarchyConfiguration: CommitHierarchyConfiguration
+                    ) = hierarchyConfiguration(JsonField.of(hierarchyConfiguration))
+
+                    /**
+                     * Sets [Builder.hierarchyConfiguration] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.hierarchyConfiguration] with a well-typed
+                     * [CommitHierarchyConfiguration] value instead. This method is primarily for
+                     * setting the field to an undocumented or not yet supported value.
+                     */
+                    fun hierarchyConfiguration(
+                        hierarchyConfiguration: JsonField<CommitHierarchyConfiguration>
+                    ) = apply { this.hierarchyConfiguration = hierarchyConfiguration }
+
+                    fun name(name: String) = name(JsonField.of(name))
+
+                    /**
+                     * Sets [Builder.name] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.name] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun name(name: JsonField<String>) = apply { this.name = name }
+
+                    /** This field's availability is dependent on your client's configuration. */
+                    fun netsuiteSalesOrderId(netsuiteSalesOrderId: String) =
+                        netsuiteSalesOrderId(JsonField.of(netsuiteSalesOrderId))
+
+                    /**
+                     * Sets [Builder.netsuiteSalesOrderId] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.netsuiteSalesOrderId] with a well-typed
+                     * [String] value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun netsuiteSalesOrderId(netsuiteSalesOrderId: JsonField<String>) = apply {
+                        this.netsuiteSalesOrderId = netsuiteSalesOrderId
+                    }
+
+                    /**
+                     * If multiple credits or commits are applicable, the one with the lower
+                     * priority will apply first.
+                     */
+                    fun priority(priority: Double) = priority(JsonField.of(priority))
+
+                    /**
+                     * Sets [Builder.priority] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.priority] with a well-typed [Double] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun priority(priority: JsonField<Double>) = apply { this.priority = priority }
+
+                    fun rateType(rateType: RateType) = rateType(JsonField.of(rateType))
+
+                    /**
+                     * Sets [Builder.rateType] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.rateType] with a well-typed [RateType] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun rateType(rateType: JsonField<RateType>) = apply { this.rateType = rateType }
+
+                    fun rolloverFraction(rolloverFraction: Double) =
+                        rolloverFraction(JsonField.of(rolloverFraction))
+
+                    /**
+                     * Sets [Builder.rolloverFraction] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.rolloverFraction] with a well-typed [Double]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun rolloverFraction(rolloverFraction: JsonField<Double>) = apply {
+                        this.rolloverFraction = rolloverFraction
+                    }
+
+                    /** This field's availability is dependent on your client's configuration. */
+                    fun salesforceOpportunityId(salesforceOpportunityId: String) =
+                        salesforceOpportunityId(JsonField.of(salesforceOpportunityId))
+
+                    /**
+                     * Sets [Builder.salesforceOpportunityId] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.salesforceOpportunityId] with a well-typed
+                     * [String] value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun salesforceOpportunityId(salesforceOpportunityId: JsonField<String>) =
+                        apply {
+                            this.salesforceOpportunityId = salesforceOpportunityId
+                        }
+
+                    /**
+                     * List of filters that determine what kind of customer usage draws down a
+                     * commit or credit. A customer's usage needs to meet the condition of at least
+                     * one of the specifiers to contribute to a commit's or credit's drawdown. This
+                     * field cannot be used together with `applicable_product_ids` or
+                     * `applicable_product_tags`. Instead, to target usage by product or product
+                     * tag, pass those values in the body of `specifiers`.
+                     */
+                    fun specifiers(specifiers: List<CommitSpecifierInput>) =
+                        specifiers(JsonField.of(specifiers))
+
+                    /**
+                     * Sets [Builder.specifiers] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.specifiers] with a well-typed
+                     * `List<CommitSpecifierInput>` value instead. This method is primarily for
+                     * setting the field to an undocumented or not yet supported value.
+                     */
+                    fun specifiers(specifiers: JsonField<List<CommitSpecifierInput>>) = apply {
+                        this.specifiers = specifiers.map { it.toMutableList() }
+                    }
+
+                    /**
+                     * Adds a single [CommitSpecifierInput] to [specifiers].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addSpecifier(specifier: CommitSpecifierInput) = apply {
+                        specifiers =
+                            (specifiers ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("specifiers", it).add(specifier)
+                            }
+                    }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [AddCredit].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * .product()
+                     * .type()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): AddCredit =
+                        AddCredit(
+                            checkRequired("id", id),
+                            checkRequired("product", product),
+                            checkRequired("type", type),
+                            accessSchedule,
+                            (applicableProductIds ?: JsonMissing.of()).map { it.toImmutable() },
+                            (applicableProductTags ?: JsonMissing.of()).map { it.toImmutable() },
+                            description,
+                            hierarchyConfiguration,
+                            name,
+                            netsuiteSalesOrderId,
+                            priority,
+                            rateType,
+                            rolloverFraction,
+                            salesforceOpportunityId,
+                            (specifiers ?: JsonMissing.of()).map { it.toImmutable() },
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): AddCredit = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    id()
+                    product().validate()
+                    type().validate()
+                    accessSchedule().ifPresent { it.validate() }
+                    applicableProductIds()
+                    applicableProductTags()
+                    description()
+                    hierarchyConfiguration().ifPresent { it.validate() }
+                    name()
+                    netsuiteSalesOrderId()
+                    priority()
+                    rateType().ifPresent { it.validate() }
+                    rolloverFraction()
+                    salesforceOpportunityId()
+                    specifiers().ifPresent { it.forEach { it.validate() } }
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (id.asKnown().isPresent) 1 else 0) +
+                        (product.asKnown().getOrNull()?.validity() ?: 0) +
+                        (type.asKnown().getOrNull()?.validity() ?: 0) +
+                        (accessSchedule.asKnown().getOrNull()?.validity() ?: 0) +
+                        (applicableProductIds.asKnown().getOrNull()?.size ?: 0) +
+                        (applicableProductTags.asKnown().getOrNull()?.size ?: 0) +
+                        (if (description.asKnown().isPresent) 1 else 0) +
+                        (hierarchyConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (name.asKnown().isPresent) 1 else 0) +
+                        (if (netsuiteSalesOrderId.asKnown().isPresent) 1 else 0) +
+                        (if (priority.asKnown().isPresent) 1 else 0) +
+                        (rateType.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (rolloverFraction.asKnown().isPresent) 1 else 0) +
+                        (if (salesforceOpportunityId.asKnown().isPresent) 1 else 0) +
+                        (specifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0)
+
+                class Product
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val id: JsonField<String>,
+                    private val name: JsonField<String>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("id")
+                        @ExcludeMissing
+                        id: JsonField<String> = JsonMissing.of(),
+                        @JsonProperty("name")
+                        @ExcludeMissing
+                        name: JsonField<String> = JsonMissing.of(),
+                    ) : this(id, name, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun id(): String = id.getRequired("id")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun name(): String = name.getRequired("name")
+
+                    /**
+                     * Returns the raw JSON value of [id].
+                     *
+                     * Unlike [id], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                    /**
+                     * Returns the raw JSON value of [name].
+                     *
+                     * Unlike [name], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of [Product].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .id()
+                         * .name()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [Product]. */
+                    class Builder internal constructor() {
+
+                        private var id: JsonField<String>? = null
+                        private var name: JsonField<String>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(product: Product) = apply {
+                            id = product.id
+                            name = product.name
+                            additionalProperties = product.additionalProperties.toMutableMap()
+                        }
+
+                        fun id(id: String) = id(JsonField.of(id))
+
+                        /**
+                         * Sets [Builder.id] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.id] with a well-typed [String] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun id(id: JsonField<String>) = apply { this.id = id }
+
+                        fun name(name: String) = name(JsonField.of(name))
+
+                        /**
+                         * Sets [Builder.name] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.name] with a well-typed [String] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun name(name: JsonField<String>) = apply { this.name = name }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [Product].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .id()
+                         * .name()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): Product =
+                            Product(
+                                checkRequired("id", id),
+                                checkRequired("name", name),
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Product = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        id()
+                        name()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (id.asKnown().isPresent) 1 else 0) +
+                            (if (name.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Product &&
+                            id == other.id &&
+                            name == other.name &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(id, name, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "Product{id=$id, name=$name, additionalProperties=$additionalProperties}"
+                }
+
+                class Type @JsonCreator private constructor(private val value: JsonField<String>) :
+                    Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val CREDIT = of("CREDIT")
+
+                        @JvmStatic fun of(value: String) = Type(JsonField.of(value))
+                    }
+
+                    /** An enum containing [Type]'s known values. */
+                    enum class Known {
+                        CREDIT
+                    }
+
+                    /**
+                     * An enum containing [Type]'s known values, as well as an [_UNKNOWN] member.
+                     *
+                     * An instance of [Type] can contain an unknown value in a couple of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        CREDIT,
+                        /**
+                         * An enum member indicating that [Type] was instantiated with an unknown
+                         * value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            CREDIT -> Value.CREDIT
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            CREDIT -> Known.CREDIT
+                            else -> throw MetronomeInvalidDataException("Unknown Type: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Type = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Type && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                class RateType
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val COMMIT_RATE = of("COMMIT_RATE")
+
+                        @JvmField val LIST_RATE = of("LIST_RATE")
+
+                        @JvmStatic fun of(value: String) = RateType(JsonField.of(value))
+                    }
+
+                    /** An enum containing [RateType]'s known values. */
+                    enum class Known {
+                        COMMIT_RATE,
+                        LIST_RATE,
+                    }
+
+                    /**
+                     * An enum containing [RateType]'s known values, as well as an [_UNKNOWN]
+                     * member.
+                     *
+                     * An instance of [RateType] can contain an unknown value in a couple of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        COMMIT_RATE,
+                        LIST_RATE,
+                        /**
+                         * An enum member indicating that [RateType] was instantiated with an
+                         * unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            COMMIT_RATE -> Value.COMMIT_RATE
+                            LIST_RATE -> Value.LIST_RATE
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            COMMIT_RATE -> Known.COMMIT_RATE
+                            LIST_RATE -> Known.LIST_RATE
+                            else -> throw MetronomeInvalidDataException("Unknown RateType: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): RateType = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is RateType && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is AddCredit &&
+                        id == other.id &&
+                        product == other.product &&
+                        type == other.type &&
+                        accessSchedule == other.accessSchedule &&
+                        applicableProductIds == other.applicableProductIds &&
+                        applicableProductTags == other.applicableProductTags &&
+                        description == other.description &&
+                        hierarchyConfiguration == other.hierarchyConfiguration &&
+                        name == other.name &&
+                        netsuiteSalesOrderId == other.netsuiteSalesOrderId &&
+                        priority == other.priority &&
+                        rateType == other.rateType &&
+                        rolloverFraction == other.rolloverFraction &&
+                        salesforceOpportunityId == other.salesforceOpportunityId &&
+                        specifiers == other.specifiers &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(
+                        id,
+                        product,
+                        type,
+                        accessSchedule,
+                        applicableProductIds,
+                        applicableProductTags,
+                        description,
+                        hierarchyConfiguration,
+                        name,
+                        netsuiteSalesOrderId,
+                        priority,
+                        rateType,
+                        rolloverFraction,
+                        salesforceOpportunityId,
+                        specifiers,
+                        additionalProperties,
+                    )
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "AddCredit{id=$id, product=$product, type=$type, accessSchedule=$accessSchedule, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, description=$description, hierarchyConfiguration=$hierarchyConfiguration, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, priority=$priority, rateType=$rateType, rolloverFraction=$rolloverFraction, salesforceOpportunityId=$salesforceOpportunityId, specifiers=$specifiers, additionalProperties=$additionalProperties}"
+            }
+
+            class AddOverride
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val id: JsonField<String>,
+                private val createdAt: JsonField<OffsetDateTime>,
+                private val startingAt: JsonField<OffsetDateTime>,
+                private val applicableProductTags: JsonField<List<String>>,
+                private val endingBefore: JsonField<OffsetDateTime>,
+                private val entitled: JsonField<Boolean>,
+                private val isCommitSpecific: JsonField<Boolean>,
+                private val multiplier: JsonField<Double>,
+                private val overrideSpecifiers: JsonField<List<OverrideSpecifier>>,
+                private val overrideTiers: JsonField<List<OverrideTier>>,
+                private val overwriteRate: JsonField<OverwriteRate>,
+                private val priority: JsonField<Double>,
+                private val product: JsonField<Product>,
+                private val target: JsonField<Target>,
+                private val type: JsonField<Type>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("created_at")
+                    @ExcludeMissing
+                    createdAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                    @JsonProperty("starting_at")
+                    @ExcludeMissing
+                    startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                    @JsonProperty("applicable_product_tags")
+                    @ExcludeMissing
+                    applicableProductTags: JsonField<List<String>> = JsonMissing.of(),
+                    @JsonProperty("ending_before")
+                    @ExcludeMissing
+                    endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                    @JsonProperty("entitled")
+                    @ExcludeMissing
+                    entitled: JsonField<Boolean> = JsonMissing.of(),
+                    @JsonProperty("is_commit_specific")
+                    @ExcludeMissing
+                    isCommitSpecific: JsonField<Boolean> = JsonMissing.of(),
+                    @JsonProperty("multiplier")
+                    @ExcludeMissing
+                    multiplier: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("override_specifiers")
+                    @ExcludeMissing
+                    overrideSpecifiers: JsonField<List<OverrideSpecifier>> = JsonMissing.of(),
+                    @JsonProperty("override_tiers")
+                    @ExcludeMissing
+                    overrideTiers: JsonField<List<OverrideTier>> = JsonMissing.of(),
+                    @JsonProperty("overwrite_rate")
+                    @ExcludeMissing
+                    overwriteRate: JsonField<OverwriteRate> = JsonMissing.of(),
+                    @JsonProperty("priority")
+                    @ExcludeMissing
+                    priority: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("product")
+                    @ExcludeMissing
+                    product: JsonField<Product> = JsonMissing.of(),
+                    @JsonProperty("target")
+                    @ExcludeMissing
+                    target: JsonField<Target> = JsonMissing.of(),
+                    @JsonProperty("type") @ExcludeMissing type: JsonField<Type> = JsonMissing.of(),
+                ) : this(
+                    id,
+                    createdAt,
+                    startingAt,
+                    applicableProductTags,
+                    endingBefore,
+                    entitled,
+                    isCommitSpecific,
+                    multiplier,
+                    overrideSpecifiers,
+                    overrideTiers,
+                    overwriteRate,
+                    priority,
+                    product,
+                    target,
+                    type,
+                    mutableMapOf(),
+                )
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun id(): String = id.getRequired("id")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun createdAt(): OffsetDateTime = createdAt.getRequired("created_at")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun startingAt(): OffsetDateTime = startingAt.getRequired("starting_at")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun applicableProductTags(): Optional<List<String>> =
+                    applicableProductTags.getOptional("applicable_product_tags")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun endingBefore(): Optional<OffsetDateTime> =
+                    endingBefore.getOptional("ending_before")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun entitled(): Optional<Boolean> = entitled.getOptional("entitled")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun isCommitSpecific(): Optional<Boolean> =
+                    isCommitSpecific.getOptional("is_commit_specific")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun multiplier(): Optional<Double> = multiplier.getOptional("multiplier")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun overrideSpecifiers(): Optional<List<OverrideSpecifier>> =
+                    overrideSpecifiers.getOptional("override_specifiers")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun overrideTiers(): Optional<List<OverrideTier>> =
+                    overrideTiers.getOptional("override_tiers")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun overwriteRate(): Optional<OverwriteRate> =
+                    overwriteRate.getOptional("overwrite_rate")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun priority(): Optional<Double> = priority.getOptional("priority")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun product(): Optional<Product> = product.getOptional("product")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun target(): Optional<Target> = target.getOptional("target")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun type(): Optional<Type> = type.getOptional("type")
+
+                /**
+                 * Returns the raw JSON value of [id].
+                 *
+                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                /**
+                 * Returns the raw JSON value of [createdAt].
+                 *
+                 * Unlike [createdAt], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("created_at")
+                @ExcludeMissing
+                fun _createdAt(): JsonField<OffsetDateTime> = createdAt
+
+                /**
+                 * Returns the raw JSON value of [startingAt].
+                 *
+                 * Unlike [startingAt], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("starting_at")
+                @ExcludeMissing
+                fun _startingAt(): JsonField<OffsetDateTime> = startingAt
+
+                /**
+                 * Returns the raw JSON value of [applicableProductTags].
+                 *
+                 * Unlike [applicableProductTags], this method doesn't throw if the JSON field has
+                 * an unexpected type.
+                 */
+                @JsonProperty("applicable_product_tags")
+                @ExcludeMissing
+                fun _applicableProductTags(): JsonField<List<String>> = applicableProductTags
+
+                /**
+                 * Returns the raw JSON value of [endingBefore].
+                 *
+                 * Unlike [endingBefore], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("ending_before")
+                @ExcludeMissing
+                fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
+
+                /**
+                 * Returns the raw JSON value of [entitled].
+                 *
+                 * Unlike [entitled], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("entitled")
+                @ExcludeMissing
+                fun _entitled(): JsonField<Boolean> = entitled
+
+                /**
+                 * Returns the raw JSON value of [isCommitSpecific].
+                 *
+                 * Unlike [isCommitSpecific], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("is_commit_specific")
+                @ExcludeMissing
+                fun _isCommitSpecific(): JsonField<Boolean> = isCommitSpecific
+
+                /**
+                 * Returns the raw JSON value of [multiplier].
+                 *
+                 * Unlike [multiplier], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("multiplier")
+                @ExcludeMissing
+                fun _multiplier(): JsonField<Double> = multiplier
+
+                /**
+                 * Returns the raw JSON value of [overrideSpecifiers].
+                 *
+                 * Unlike [overrideSpecifiers], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("override_specifiers")
+                @ExcludeMissing
+                fun _overrideSpecifiers(): JsonField<List<OverrideSpecifier>> = overrideSpecifiers
+
+                /**
+                 * Returns the raw JSON value of [overrideTiers].
+                 *
+                 * Unlike [overrideTiers], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("override_tiers")
+                @ExcludeMissing
+                fun _overrideTiers(): JsonField<List<OverrideTier>> = overrideTiers
+
+                /**
+                 * Returns the raw JSON value of [overwriteRate].
+                 *
+                 * Unlike [overwriteRate], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("overwrite_rate")
+                @ExcludeMissing
+                fun _overwriteRate(): JsonField<OverwriteRate> = overwriteRate
+
+                /**
+                 * Returns the raw JSON value of [priority].
+                 *
+                 * Unlike [priority], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("priority")
+                @ExcludeMissing
+                fun _priority(): JsonField<Double> = priority
+
+                /**
+                 * Returns the raw JSON value of [product].
+                 *
+                 * Unlike [product], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("product")
+                @ExcludeMissing
+                fun _product(): JsonField<Product> = product
+
+                /**
+                 * Returns the raw JSON value of [target].
+                 *
+                 * Unlike [target], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("target") @ExcludeMissing fun _target(): JsonField<Target> = target
+
+                /**
+                 * Returns the raw JSON value of [type].
+                 *
+                 * Unlike [type], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("type") @ExcludeMissing fun _type(): JsonField<Type> = type
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of [AddOverride].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * .createdAt()
+                     * .startingAt()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [AddOverride]. */
+                class Builder internal constructor() {
+
+                    private var id: JsonField<String>? = null
+                    private var createdAt: JsonField<OffsetDateTime>? = null
+                    private var startingAt: JsonField<OffsetDateTime>? = null
+                    private var applicableProductTags: JsonField<MutableList<String>>? = null
+                    private var endingBefore: JsonField<OffsetDateTime> = JsonMissing.of()
+                    private var entitled: JsonField<Boolean> = JsonMissing.of()
+                    private var isCommitSpecific: JsonField<Boolean> = JsonMissing.of()
+                    private var multiplier: JsonField<Double> = JsonMissing.of()
+                    private var overrideSpecifiers: JsonField<MutableList<OverrideSpecifier>>? =
+                        null
+                    private var overrideTiers: JsonField<MutableList<OverrideTier>>? = null
+                    private var overwriteRate: JsonField<OverwriteRate> = JsonMissing.of()
+                    private var priority: JsonField<Double> = JsonMissing.of()
+                    private var product: JsonField<Product> = JsonMissing.of()
+                    private var target: JsonField<Target> = JsonMissing.of()
+                    private var type: JsonField<Type> = JsonMissing.of()
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(addOverride: AddOverride) = apply {
+                        id = addOverride.id
+                        createdAt = addOverride.createdAt
+                        startingAt = addOverride.startingAt
+                        applicableProductTags =
+                            addOverride.applicableProductTags.map { it.toMutableList() }
+                        endingBefore = addOverride.endingBefore
+                        entitled = addOverride.entitled
+                        isCommitSpecific = addOverride.isCommitSpecific
+                        multiplier = addOverride.multiplier
+                        overrideSpecifiers =
+                            addOverride.overrideSpecifiers.map { it.toMutableList() }
+                        overrideTiers = addOverride.overrideTiers.map { it.toMutableList() }
+                        overwriteRate = addOverride.overwriteRate
+                        priority = addOverride.priority
+                        product = addOverride.product
+                        target = addOverride.target
+                        type = addOverride.type
+                        additionalProperties = addOverride.additionalProperties.toMutableMap()
+                    }
+
+                    fun id(id: String) = id(JsonField.of(id))
+
+                    /**
+                     * Sets [Builder.id] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.id] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun id(id: JsonField<String>) = apply { this.id = id }
+
+                    fun createdAt(createdAt: OffsetDateTime) = createdAt(JsonField.of(createdAt))
+
+                    /**
+                     * Sets [Builder.createdAt] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.createdAt] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun createdAt(createdAt: JsonField<OffsetDateTime>) = apply {
+                        this.createdAt = createdAt
+                    }
+
+                    fun startingAt(startingAt: OffsetDateTime) =
+                        startingAt(JsonField.of(startingAt))
+
+                    /**
+                     * Sets [Builder.startingAt] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.startingAt] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                        this.startingAt = startingAt
+                    }
+
+                    fun applicableProductTags(applicableProductTags: List<String>) =
+                        applicableProductTags(JsonField.of(applicableProductTags))
+
+                    /**
+                     * Sets [Builder.applicableProductTags] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.applicableProductTags] with a well-typed
+                     * `List<String>` value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun applicableProductTags(applicableProductTags: JsonField<List<String>>) =
+                        apply {
+                            this.applicableProductTags =
+                                applicableProductTags.map { it.toMutableList() }
+                        }
+
+                    /**
+                     * Adds a single [String] to [applicableProductTags].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addApplicableProductTag(applicableProductTag: String) = apply {
+                        applicableProductTags =
+                            (applicableProductTags ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("applicableProductTags", it).add(applicableProductTag)
+                            }
+                    }
+
+                    fun endingBefore(endingBefore: OffsetDateTime) =
+                        endingBefore(JsonField.of(endingBefore))
+
+                    /**
+                     * Sets [Builder.endingBefore] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.endingBefore] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
+                        this.endingBefore = endingBefore
+                    }
+
+                    fun entitled(entitled: Boolean) = entitled(JsonField.of(entitled))
+
+                    /**
+                     * Sets [Builder.entitled] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.entitled] with a well-typed [Boolean] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun entitled(entitled: JsonField<Boolean>) = apply { this.entitled = entitled }
+
+                    fun isCommitSpecific(isCommitSpecific: Boolean) =
+                        isCommitSpecific(JsonField.of(isCommitSpecific))
+
+                    /**
+                     * Sets [Builder.isCommitSpecific] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.isCommitSpecific] with a well-typed
+                     * [Boolean] value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun isCommitSpecific(isCommitSpecific: JsonField<Boolean>) = apply {
+                        this.isCommitSpecific = isCommitSpecific
+                    }
+
+                    fun multiplier(multiplier: Double) = multiplier(JsonField.of(multiplier))
+
+                    /**
+                     * Sets [Builder.multiplier] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.multiplier] with a well-typed [Double] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun multiplier(multiplier: JsonField<Double>) = apply {
+                        this.multiplier = multiplier
+                    }
+
+                    fun overrideSpecifiers(overrideSpecifiers: List<OverrideSpecifier>) =
+                        overrideSpecifiers(JsonField.of(overrideSpecifiers))
+
+                    /**
+                     * Sets [Builder.overrideSpecifiers] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.overrideSpecifiers] with a well-typed
+                     * `List<OverrideSpecifier>` value instead. This method is primarily for setting
+                     * the field to an undocumented or not yet supported value.
+                     */
+                    fun overrideSpecifiers(overrideSpecifiers: JsonField<List<OverrideSpecifier>>) =
+                        apply {
+                            this.overrideSpecifiers = overrideSpecifiers.map { it.toMutableList() }
+                        }
+
+                    /**
+                     * Adds a single [OverrideSpecifier] to [overrideSpecifiers].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addOverrideSpecifier(overrideSpecifier: OverrideSpecifier) = apply {
+                        overrideSpecifiers =
+                            (overrideSpecifiers ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("overrideSpecifiers", it).add(overrideSpecifier)
+                            }
+                    }
+
+                    fun overrideTiers(overrideTiers: List<OverrideTier>) =
+                        overrideTiers(JsonField.of(overrideTiers))
+
+                    /**
+                     * Sets [Builder.overrideTiers] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.overrideTiers] with a well-typed
+                     * `List<OverrideTier>` value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun overrideTiers(overrideTiers: JsonField<List<OverrideTier>>) = apply {
+                        this.overrideTiers = overrideTiers.map { it.toMutableList() }
+                    }
+
+                    /**
+                     * Adds a single [OverrideTier] to [overrideTiers].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addOverrideTier(overrideTier: OverrideTier) = apply {
+                        overrideTiers =
+                            (overrideTiers ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("overrideTiers", it).add(overrideTier)
+                            }
+                    }
+
+                    fun overwriteRate(overwriteRate: OverwriteRate) =
+                        overwriteRate(JsonField.of(overwriteRate))
+
+                    /**
+                     * Sets [Builder.overwriteRate] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.overwriteRate] with a well-typed
+                     * [OverwriteRate] value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun overwriteRate(overwriteRate: JsonField<OverwriteRate>) = apply {
+                        this.overwriteRate = overwriteRate
+                    }
+
+                    fun priority(priority: Double) = priority(JsonField.of(priority))
+
+                    /**
+                     * Sets [Builder.priority] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.priority] with a well-typed [Double] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun priority(priority: JsonField<Double>) = apply { this.priority = priority }
+
+                    fun product(product: Product) = product(JsonField.of(product))
+
+                    /**
+                     * Sets [Builder.product] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.product] with a well-typed [Product] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun product(product: JsonField<Product>) = apply { this.product = product }
+
+                    fun target(target: Target) = target(JsonField.of(target))
+
+                    /**
+                     * Sets [Builder.target] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.target] with a well-typed [Target] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun target(target: JsonField<Target>) = apply { this.target = target }
+
+                    fun type(type: Type) = type(JsonField.of(type))
+
+                    /**
+                     * Sets [Builder.type] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.type] with a well-typed [Type] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun type(type: JsonField<Type>) = apply { this.type = type }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [AddOverride].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * .createdAt()
+                     * .startingAt()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): AddOverride =
+                        AddOverride(
+                            checkRequired("id", id),
+                            checkRequired("createdAt", createdAt),
+                            checkRequired("startingAt", startingAt),
+                            (applicableProductTags ?: JsonMissing.of()).map { it.toImmutable() },
+                            endingBefore,
+                            entitled,
+                            isCommitSpecific,
+                            multiplier,
+                            (overrideSpecifiers ?: JsonMissing.of()).map { it.toImmutable() },
+                            (overrideTiers ?: JsonMissing.of()).map { it.toImmutable() },
+                            overwriteRate,
+                            priority,
+                            product,
+                            target,
+                            type,
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): AddOverride = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    id()
+                    createdAt()
+                    startingAt()
+                    applicableProductTags()
+                    endingBefore()
+                    entitled()
+                    isCommitSpecific()
+                    multiplier()
+                    overrideSpecifiers().ifPresent { it.forEach { it.validate() } }
+                    overrideTiers().ifPresent { it.forEach { it.validate() } }
+                    overwriteRate().ifPresent { it.validate() }
+                    priority()
+                    product().ifPresent { it.validate() }
+                    target().ifPresent { it.validate() }
+                    type().ifPresent { it.validate() }
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (id.asKnown().isPresent) 1 else 0) +
+                        (if (createdAt.asKnown().isPresent) 1 else 0) +
+                        (if (startingAt.asKnown().isPresent) 1 else 0) +
+                        (applicableProductTags.asKnown().getOrNull()?.size ?: 0) +
+                        (if (endingBefore.asKnown().isPresent) 1 else 0) +
+                        (if (entitled.asKnown().isPresent) 1 else 0) +
+                        (if (isCommitSpecific.asKnown().isPresent) 1 else 0) +
+                        (if (multiplier.asKnown().isPresent) 1 else 0) +
+                        (overrideSpecifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                            ?: 0) +
+                        (overrideTiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                            ?: 0) +
+                        (overwriteRate.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (priority.asKnown().isPresent) 1 else 0) +
+                        (product.asKnown().getOrNull()?.validity() ?: 0) +
+                        (target.asKnown().getOrNull()?.validity() ?: 0) +
+                        (type.asKnown().getOrNull()?.validity() ?: 0)
+
+                class OverrideSpecifier
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val billingFrequency: JsonField<BillingFrequency>,
+                    private val commitIds: JsonField<List<String>>,
+                    private val presentationGroupValues: JsonField<PresentationGroupValues>,
+                    private val pricingGroupValues: JsonField<PricingGroupValues>,
+                    private val productId: JsonField<String>,
+                    private val productTags: JsonField<List<String>>,
+                    private val recurringCommitIds: JsonField<List<String>>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("billing_frequency")
+                        @ExcludeMissing
+                        billingFrequency: JsonField<BillingFrequency> = JsonMissing.of(),
+                        @JsonProperty("commit_ids")
+                        @ExcludeMissing
+                        commitIds: JsonField<List<String>> = JsonMissing.of(),
+                        @JsonProperty("presentation_group_values")
+                        @ExcludeMissing
+                        presentationGroupValues: JsonField<PresentationGroupValues> =
+                            JsonMissing.of(),
+                        @JsonProperty("pricing_group_values")
+                        @ExcludeMissing
+                        pricingGroupValues: JsonField<PricingGroupValues> = JsonMissing.of(),
+                        @JsonProperty("product_id")
+                        @ExcludeMissing
+                        productId: JsonField<String> = JsonMissing.of(),
+                        @JsonProperty("product_tags")
+                        @ExcludeMissing
+                        productTags: JsonField<List<String>> = JsonMissing.of(),
+                        @JsonProperty("recurring_commit_ids")
+                        @ExcludeMissing
+                        recurringCommitIds: JsonField<List<String>> = JsonMissing.of(),
+                    ) : this(
+                        billingFrequency,
+                        commitIds,
+                        presentationGroupValues,
+                        pricingGroupValues,
+                        productId,
+                        productTags,
+                        recurringCommitIds,
+                        mutableMapOf(),
+                    )
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun billingFrequency(): Optional<BillingFrequency> =
+                        billingFrequency.getOptional("billing_frequency")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun commitIds(): Optional<List<String>> = commitIds.getOptional("commit_ids")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun presentationGroupValues(): Optional<PresentationGroupValues> =
+                        presentationGroupValues.getOptional("presentation_group_values")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun pricingGroupValues(): Optional<PricingGroupValues> =
+                        pricingGroupValues.getOptional("pricing_group_values")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun productId(): Optional<String> = productId.getOptional("product_id")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun productTags(): Optional<List<String>> =
+                        productTags.getOptional("product_tags")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun recurringCommitIds(): Optional<List<String>> =
+                        recurringCommitIds.getOptional("recurring_commit_ids")
+
+                    /**
+                     * Returns the raw JSON value of [billingFrequency].
+                     *
+                     * Unlike [billingFrequency], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("billing_frequency")
+                    @ExcludeMissing
+                    fun _billingFrequency(): JsonField<BillingFrequency> = billingFrequency
+
+                    /**
+                     * Returns the raw JSON value of [commitIds].
+                     *
+                     * Unlike [commitIds], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("commit_ids")
+                    @ExcludeMissing
+                    fun _commitIds(): JsonField<List<String>> = commitIds
+
+                    /**
+                     * Returns the raw JSON value of [presentationGroupValues].
+                     *
+                     * Unlike [presentationGroupValues], this method doesn't throw if the JSON field
+                     * has an unexpected type.
+                     */
+                    @JsonProperty("presentation_group_values")
+                    @ExcludeMissing
+                    fun _presentationGroupValues(): JsonField<PresentationGroupValues> =
+                        presentationGroupValues
+
+                    /**
+                     * Returns the raw JSON value of [pricingGroupValues].
+                     *
+                     * Unlike [pricingGroupValues], this method doesn't throw if the JSON field has
+                     * an unexpected type.
+                     */
+                    @JsonProperty("pricing_group_values")
+                    @ExcludeMissing
+                    fun _pricingGroupValues(): JsonField<PricingGroupValues> = pricingGroupValues
+
+                    /**
+                     * Returns the raw JSON value of [productId].
+                     *
+                     * Unlike [productId], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("product_id")
+                    @ExcludeMissing
+                    fun _productId(): JsonField<String> = productId
+
+                    /**
+                     * Returns the raw JSON value of [productTags].
+                     *
+                     * Unlike [productTags], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("product_tags")
+                    @ExcludeMissing
+                    fun _productTags(): JsonField<List<String>> = productTags
+
+                    /**
+                     * Returns the raw JSON value of [recurringCommitIds].
+                     *
+                     * Unlike [recurringCommitIds], this method doesn't throw if the JSON field has
+                     * an unexpected type.
+                     */
+                    @JsonProperty("recurring_commit_ids")
+                    @ExcludeMissing
+                    fun _recurringCommitIds(): JsonField<List<String>> = recurringCommitIds
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of
+                         * [OverrideSpecifier].
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [OverrideSpecifier]. */
+                    class Builder internal constructor() {
+
+                        private var billingFrequency: JsonField<BillingFrequency> = JsonMissing.of()
+                        private var commitIds: JsonField<MutableList<String>>? = null
+                        private var presentationGroupValues: JsonField<PresentationGroupValues> =
+                            JsonMissing.of()
+                        private var pricingGroupValues: JsonField<PricingGroupValues> =
+                            JsonMissing.of()
+                        private var productId: JsonField<String> = JsonMissing.of()
+                        private var productTags: JsonField<MutableList<String>>? = null
+                        private var recurringCommitIds: JsonField<MutableList<String>>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(overrideSpecifier: OverrideSpecifier) = apply {
+                            billingFrequency = overrideSpecifier.billingFrequency
+                            commitIds = overrideSpecifier.commitIds.map { it.toMutableList() }
+                            presentationGroupValues = overrideSpecifier.presentationGroupValues
+                            pricingGroupValues = overrideSpecifier.pricingGroupValues
+                            productId = overrideSpecifier.productId
+                            productTags = overrideSpecifier.productTags.map { it.toMutableList() }
+                            recurringCommitIds =
+                                overrideSpecifier.recurringCommitIds.map { it.toMutableList() }
+                            additionalProperties =
+                                overrideSpecifier.additionalProperties.toMutableMap()
+                        }
+
+                        fun billingFrequency(billingFrequency: BillingFrequency) =
+                            billingFrequency(JsonField.of(billingFrequency))
+
+                        /**
+                         * Sets [Builder.billingFrequency] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.billingFrequency] with a well-typed
+                         * [BillingFrequency] value instead. This method is primarily for setting
+                         * the field to an undocumented or not yet supported value.
+                         */
+                        fun billingFrequency(billingFrequency: JsonField<BillingFrequency>) =
+                            apply {
+                                this.billingFrequency = billingFrequency
+                            }
+
+                        fun commitIds(commitIds: List<String>) = commitIds(JsonField.of(commitIds))
+
+                        /**
+                         * Sets [Builder.commitIds] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.commitIds] with a well-typed
+                         * `List<String>` value instead. This method is primarily for setting the
+                         * field to an undocumented or not yet supported value.
+                         */
+                        fun commitIds(commitIds: JsonField<List<String>>) = apply {
+                            this.commitIds = commitIds.map { it.toMutableList() }
+                        }
+
+                        /**
+                         * Adds a single [String] to [commitIds].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addCommitId(commitId: String) = apply {
+                            commitIds =
+                                (commitIds ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("commitIds", it).add(commitId)
+                                }
+                        }
+
+                        fun presentationGroupValues(
+                            presentationGroupValues: PresentationGroupValues
+                        ) = presentationGroupValues(JsonField.of(presentationGroupValues))
+
+                        /**
+                         * Sets [Builder.presentationGroupValues] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.presentationGroupValues] with a
+                         * well-typed [PresentationGroupValues] value instead. This method is
+                         * primarily for setting the field to an undocumented or not yet supported
+                         * value.
+                         */
+                        fun presentationGroupValues(
+                            presentationGroupValues: JsonField<PresentationGroupValues>
+                        ) = apply { this.presentationGroupValues = presentationGroupValues }
+
+                        fun pricingGroupValues(pricingGroupValues: PricingGroupValues) =
+                            pricingGroupValues(JsonField.of(pricingGroupValues))
+
+                        /**
+                         * Sets [Builder.pricingGroupValues] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.pricingGroupValues] with a well-typed
+                         * [PricingGroupValues] value instead. This method is primarily for setting
+                         * the field to an undocumented or not yet supported value.
+                         */
+                        fun pricingGroupValues(pricingGroupValues: JsonField<PricingGroupValues>) =
+                            apply {
+                                this.pricingGroupValues = pricingGroupValues
+                            }
+
+                        fun productId(productId: String) = productId(JsonField.of(productId))
+
+                        /**
+                         * Sets [Builder.productId] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.productId] with a well-typed [String]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun productId(productId: JsonField<String>) = apply {
+                            this.productId = productId
+                        }
+
+                        fun productTags(productTags: List<String>) =
+                            productTags(JsonField.of(productTags))
+
+                        /**
+                         * Sets [Builder.productTags] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.productTags] with a well-typed
+                         * `List<String>` value instead. This method is primarily for setting the
+                         * field to an undocumented or not yet supported value.
+                         */
+                        fun productTags(productTags: JsonField<List<String>>) = apply {
+                            this.productTags = productTags.map { it.toMutableList() }
+                        }
+
+                        /**
+                         * Adds a single [String] to [productTags].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addProductTag(productTag: String) = apply {
+                            productTags =
+                                (productTags ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("productTags", it).add(productTag)
+                                }
+                        }
+
+                        fun recurringCommitIds(recurringCommitIds: List<String>) =
+                            recurringCommitIds(JsonField.of(recurringCommitIds))
+
+                        /**
+                         * Sets [Builder.recurringCommitIds] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.recurringCommitIds] with a well-typed
+                         * `List<String>` value instead. This method is primarily for setting the
+                         * field to an undocumented or not yet supported value.
+                         */
+                        fun recurringCommitIds(recurringCommitIds: JsonField<List<String>>) =
+                            apply {
+                                this.recurringCommitIds =
+                                    recurringCommitIds.map { it.toMutableList() }
+                            }
+
+                        /**
+                         * Adds a single [String] to [recurringCommitIds].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addRecurringCommitId(recurringCommitId: String) = apply {
+                            recurringCommitIds =
+                                (recurringCommitIds ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("recurringCommitIds", it).add(recurringCommitId)
+                                }
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [OverrideSpecifier].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         */
+                        fun build(): OverrideSpecifier =
+                            OverrideSpecifier(
+                                billingFrequency,
+                                (commitIds ?: JsonMissing.of()).map { it.toImmutable() },
+                                presentationGroupValues,
+                                pricingGroupValues,
+                                productId,
+                                (productTags ?: JsonMissing.of()).map { it.toImmutable() },
+                                (recurringCommitIds ?: JsonMissing.of()).map { it.toImmutable() },
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): OverrideSpecifier = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        billingFrequency().ifPresent { it.validate() }
+                        commitIds()
+                        presentationGroupValues().ifPresent { it.validate() }
+                        pricingGroupValues().ifPresent { it.validate() }
+                        productId()
+                        productTags()
+                        recurringCommitIds()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (billingFrequency.asKnown().getOrNull()?.validity() ?: 0) +
+                            (commitIds.asKnown().getOrNull()?.size ?: 0) +
+                            (presentationGroupValues.asKnown().getOrNull()?.validity() ?: 0) +
+                            (pricingGroupValues.asKnown().getOrNull()?.validity() ?: 0) +
+                            (if (productId.asKnown().isPresent) 1 else 0) +
+                            (productTags.asKnown().getOrNull()?.size ?: 0) +
+                            (recurringCommitIds.asKnown().getOrNull()?.size ?: 0)
+
+                    class BillingFrequency
+                    @JsonCreator
+                    private constructor(private val value: JsonField<String>) : Enum {
+
+                        /**
+                         * Returns this class instance's raw value.
+                         *
+                         * This is usually only useful if this instance was deserialized from data
+                         * that doesn't match any known member, and you want to know that value. For
+                         * example, if the SDK is on an older version than the API, then the API may
+                         * respond with new members that the SDK is unaware of.
+                         */
+                        @com.fasterxml.jackson.annotation.JsonValue
+                        fun _value(): JsonField<String> = value
+
+                        companion object {
+
+                            @JvmField val MONTHLY = of("MONTHLY")
+
+                            @JvmField val QUARTERLY = of("QUARTERLY")
+
+                            @JvmField val ANNUAL = of("ANNUAL")
+
+                            @JvmField val WEEKLY = of("WEEKLY")
+
+                            @JvmStatic fun of(value: String) = BillingFrequency(JsonField.of(value))
+                        }
+
+                        /** An enum containing [BillingFrequency]'s known values. */
+                        enum class Known {
+                            MONTHLY,
+                            QUARTERLY,
+                            ANNUAL,
+                            WEEKLY,
+                        }
+
+                        /**
+                         * An enum containing [BillingFrequency]'s known values, as well as an
+                         * [_UNKNOWN] member.
+                         *
+                         * An instance of [BillingFrequency] can contain an unknown value in a
+                         * couple of cases:
+                         * - It was deserialized from data that doesn't match any known member. For
+                         *   example, if the SDK is on an older version than the API, then the API
+                         *   may respond with new members that the SDK is unaware of.
+                         * - It was constructed with an arbitrary value using the [of] method.
+                         */
+                        enum class Value {
+                            MONTHLY,
+                            QUARTERLY,
+                            ANNUAL,
+                            WEEKLY,
+                            /**
+                             * An enum member indicating that [BillingFrequency] was instantiated
+                             * with an unknown value.
+                             */
+                            _UNKNOWN,
+                        }
+
+                        /**
+                         * Returns an enum member corresponding to this class instance's value, or
+                         * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                         *
+                         * Use the [known] method instead if you're certain the value is always
+                         * known or if you want to throw for the unknown case.
+                         */
+                        fun value(): Value =
+                            when (this) {
+                                MONTHLY -> Value.MONTHLY
+                                QUARTERLY -> Value.QUARTERLY
+                                ANNUAL -> Value.ANNUAL
+                                WEEKLY -> Value.WEEKLY
+                                else -> Value._UNKNOWN
+                            }
+
+                        /**
+                         * Returns an enum member corresponding to this class instance's value.
+                         *
+                         * Use the [value] method instead if you're uncertain the value is always
+                         * known and don't want to throw for the unknown case.
+                         *
+                         * @throws MetronomeInvalidDataException if this class instance's value is a
+                         *   not a known member.
+                         */
+                        fun known(): Known =
+                            when (this) {
+                                MONTHLY -> Known.MONTHLY
+                                QUARTERLY -> Known.QUARTERLY
+                                ANNUAL -> Known.ANNUAL
+                                WEEKLY -> Known.WEEKLY
+                                else ->
+                                    throw MetronomeInvalidDataException(
+                                        "Unknown BillingFrequency: $value"
+                                    )
+                            }
+
+                        /**
+                         * Returns this class instance's primitive wire representation.
+                         *
+                         * This differs from the [toString] method because that method is primarily
+                         * for debugging and generally doesn't throw.
+                         *
+                         * @throws MetronomeInvalidDataException if this class instance's value does
+                         *   not have the expected primitive type.
+                         */
+                        fun asString(): String =
+                            _value().asString().orElseThrow {
+                                MetronomeInvalidDataException("Value is not a String")
+                            }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): BillingFrequency = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            known()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is BillingFrequency && value == other.value
+                        }
+
+                        override fun hashCode() = value.hashCode()
+
+                        override fun toString() = value.toString()
+                    }
+
+                    class PresentationGroupValues
+                    @JsonCreator
+                    private constructor(
+                        @com.fasterxml.jackson.annotation.JsonValue
+                        private val additionalProperties: Map<String, JsonValue>
+                    ) {
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> = additionalProperties
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of
+                             * [PresentationGroupValues].
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [PresentationGroupValues]. */
+                        class Builder internal constructor() {
+
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(presentationGroupValues: PresentationGroupValues) =
+                                apply {
+                                    additionalProperties =
+                                        presentationGroupValues.additionalProperties.toMutableMap()
+                                }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [PresentationGroupValues].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             */
+                            fun build(): PresentationGroupValues =
+                                PresentationGroupValues(additionalProperties.toImmutable())
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): PresentationGroupValues = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            additionalProperties.count { (_, value) ->
+                                !value.isNull() && !value.isMissing()
+                            }
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is PresentationGroupValues &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy { Objects.hash(additionalProperties) }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "PresentationGroupValues{additionalProperties=$additionalProperties}"
+                    }
+
+                    class PricingGroupValues
+                    @JsonCreator
+                    private constructor(
+                        @com.fasterxml.jackson.annotation.JsonValue
+                        private val additionalProperties: Map<String, JsonValue>
+                    ) {
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> = additionalProperties
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of
+                             * [PricingGroupValues].
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [PricingGroupValues]. */
+                        class Builder internal constructor() {
+
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(pricingGroupValues: PricingGroupValues) = apply {
+                                additionalProperties =
+                                    pricingGroupValues.additionalProperties.toMutableMap()
+                            }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [PricingGroupValues].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             */
+                            fun build(): PricingGroupValues =
+                                PricingGroupValues(additionalProperties.toImmutable())
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): PricingGroupValues = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            additionalProperties.count { (_, value) ->
+                                !value.isNull() && !value.isMissing()
+                            }
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is PricingGroupValues &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy { Objects.hash(additionalProperties) }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "PricingGroupValues{additionalProperties=$additionalProperties}"
+                    }
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is OverrideSpecifier &&
+                            billingFrequency == other.billingFrequency &&
+                            commitIds == other.commitIds &&
+                            presentationGroupValues == other.presentationGroupValues &&
+                            pricingGroupValues == other.pricingGroupValues &&
+                            productId == other.productId &&
+                            productTags == other.productTags &&
+                            recurringCommitIds == other.recurringCommitIds &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(
+                            billingFrequency,
+                            commitIds,
+                            presentationGroupValues,
+                            pricingGroupValues,
+                            productId,
+                            productTags,
+                            recurringCommitIds,
+                            additionalProperties,
+                        )
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "OverrideSpecifier{billingFrequency=$billingFrequency, commitIds=$commitIds, presentationGroupValues=$presentationGroupValues, pricingGroupValues=$pricingGroupValues, productId=$productId, productTags=$productTags, recurringCommitIds=$recurringCommitIds, additionalProperties=$additionalProperties}"
+                }
+
+                class OverwriteRate
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val rateType: JsonField<RateType>,
+                    private val creditType: JsonField<CreditTypeData>,
+                    private val customRate: JsonField<CustomRate>,
+                    private val isProrated: JsonField<Boolean>,
+                    private val price: JsonField<Double>,
+                    private val quantity: JsonField<Double>,
+                    private val tiers: JsonField<List<Tier>>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("rate_type")
+                        @ExcludeMissing
+                        rateType: JsonField<RateType> = JsonMissing.of(),
+                        @JsonProperty("credit_type")
+                        @ExcludeMissing
+                        creditType: JsonField<CreditTypeData> = JsonMissing.of(),
+                        @JsonProperty("custom_rate")
+                        @ExcludeMissing
+                        customRate: JsonField<CustomRate> = JsonMissing.of(),
+                        @JsonProperty("is_prorated")
+                        @ExcludeMissing
+                        isProrated: JsonField<Boolean> = JsonMissing.of(),
+                        @JsonProperty("price")
+                        @ExcludeMissing
+                        price: JsonField<Double> = JsonMissing.of(),
+                        @JsonProperty("quantity")
+                        @ExcludeMissing
+                        quantity: JsonField<Double> = JsonMissing.of(),
+                        @JsonProperty("tiers")
+                        @ExcludeMissing
+                        tiers: JsonField<List<Tier>> = JsonMissing.of(),
+                    ) : this(
+                        rateType,
+                        creditType,
+                        customRate,
+                        isProrated,
+                        price,
+                        quantity,
+                        tiers,
+                        mutableMapOf(),
+                    )
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun rateType(): RateType = rateType.getRequired("rate_type")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun creditType(): Optional<CreditTypeData> =
+                        creditType.getOptional("credit_type")
+
+                    /**
+                     * Only set for CUSTOM rate_type. This field is interpreted by custom rate
+                     * processors.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun customRate(): Optional<CustomRate> = customRate.getOptional("custom_rate")
+
+                    /**
+                     * Default proration configuration. Only valid for SUBSCRIPTION rate_type. Must
+                     * be set to true.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun isProrated(): Optional<Boolean> = isProrated.getOptional("is_prorated")
+
+                    /**
+                     * Default price. For FLAT rate_type, this must be >=0. For PERCENTAGE
+                     * rate_type, this is a decimal fraction, e.g. use 0.1 for 10%; this must be >=0
+                     * and <=1.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun price(): Optional<Double> = price.getOptional("price")
+
+                    /**
+                     * Default quantity. For SUBSCRIPTION rate_type, this must be >=0.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun quantity(): Optional<Double> = quantity.getOptional("quantity")
+
+                    /**
+                     * Only set for TIERED rate_type.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun tiers(): Optional<List<Tier>> = tiers.getOptional("tiers")
+
+                    /**
+                     * Returns the raw JSON value of [rateType].
+                     *
+                     * Unlike [rateType], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("rate_type")
+                    @ExcludeMissing
+                    fun _rateType(): JsonField<RateType> = rateType
+
+                    /**
+                     * Returns the raw JSON value of [creditType].
+                     *
+                     * Unlike [creditType], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("credit_type")
+                    @ExcludeMissing
+                    fun _creditType(): JsonField<CreditTypeData> = creditType
+
+                    /**
+                     * Returns the raw JSON value of [customRate].
+                     *
+                     * Unlike [customRate], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("custom_rate")
+                    @ExcludeMissing
+                    fun _customRate(): JsonField<CustomRate> = customRate
+
+                    /**
+                     * Returns the raw JSON value of [isProrated].
+                     *
+                     * Unlike [isProrated], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("is_prorated")
+                    @ExcludeMissing
+                    fun _isProrated(): JsonField<Boolean> = isProrated
+
+                    /**
+                     * Returns the raw JSON value of [price].
+                     *
+                     * Unlike [price], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("price") @ExcludeMissing fun _price(): JsonField<Double> = price
+
+                    /**
+                     * Returns the raw JSON value of [quantity].
+                     *
+                     * Unlike [quantity], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("quantity")
+                    @ExcludeMissing
+                    fun _quantity(): JsonField<Double> = quantity
+
+                    /**
+                     * Returns the raw JSON value of [tiers].
+                     *
+                     * Unlike [tiers], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("tiers")
+                    @ExcludeMissing
+                    fun _tiers(): JsonField<List<Tier>> = tiers
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of
+                         * [OverwriteRate].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .rateType()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [OverwriteRate]. */
+                    class Builder internal constructor() {
+
+                        private var rateType: JsonField<RateType>? = null
+                        private var creditType: JsonField<CreditTypeData> = JsonMissing.of()
+                        private var customRate: JsonField<CustomRate> = JsonMissing.of()
+                        private var isProrated: JsonField<Boolean> = JsonMissing.of()
+                        private var price: JsonField<Double> = JsonMissing.of()
+                        private var quantity: JsonField<Double> = JsonMissing.of()
+                        private var tiers: JsonField<MutableList<Tier>>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(overwriteRate: OverwriteRate) = apply {
+                            rateType = overwriteRate.rateType
+                            creditType = overwriteRate.creditType
+                            customRate = overwriteRate.customRate
+                            isProrated = overwriteRate.isProrated
+                            price = overwriteRate.price
+                            quantity = overwriteRate.quantity
+                            tiers = overwriteRate.tiers.map { it.toMutableList() }
+                            additionalProperties = overwriteRate.additionalProperties.toMutableMap()
+                        }
+
+                        fun rateType(rateType: RateType) = rateType(JsonField.of(rateType))
+
+                        /**
+                         * Sets [Builder.rateType] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.rateType] with a well-typed [RateType]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun rateType(rateType: JsonField<RateType>) = apply {
+                            this.rateType = rateType
+                        }
+
+                        fun creditType(creditType: CreditTypeData) =
+                            creditType(JsonField.of(creditType))
+
+                        /**
+                         * Sets [Builder.creditType] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.creditType] with a well-typed
+                         * [CreditTypeData] value instead. This method is primarily for setting the
+                         * field to an undocumented or not yet supported value.
+                         */
+                        fun creditType(creditType: JsonField<CreditTypeData>) = apply {
+                            this.creditType = creditType
+                        }
+
+                        /**
+                         * Only set for CUSTOM rate_type. This field is interpreted by custom rate
+                         * processors.
+                         */
+                        fun customRate(customRate: CustomRate) =
+                            customRate(JsonField.of(customRate))
+
+                        /**
+                         * Sets [Builder.customRate] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.customRate] with a well-typed
+                         * [CustomRate] value instead. This method is primarily for setting the
+                         * field to an undocumented or not yet supported value.
+                         */
+                        fun customRate(customRate: JsonField<CustomRate>) = apply {
+                            this.customRate = customRate
+                        }
+
+                        /**
+                         * Default proration configuration. Only valid for SUBSCRIPTION rate_type.
+                         * Must be set to true.
+                         */
+                        fun isProrated(isProrated: Boolean) = isProrated(JsonField.of(isProrated))
+
+                        /**
+                         * Sets [Builder.isProrated] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.isProrated] with a well-typed [Boolean]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun isProrated(isProrated: JsonField<Boolean>) = apply {
+                            this.isProrated = isProrated
+                        }
+
+                        /**
+                         * Default price. For FLAT rate_type, this must be >=0. For PERCENTAGE
+                         * rate_type, this is a decimal fraction, e.g. use 0.1 for 10%; this must
+                         * be >=0 and <=1.
+                         */
+                        fun price(price: Double) = price(JsonField.of(price))
+
+                        /**
+                         * Sets [Builder.price] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.price] with a well-typed [Double] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun price(price: JsonField<Double>) = apply { this.price = price }
+
+                        /** Default quantity. For SUBSCRIPTION rate_type, this must be >=0. */
+                        fun quantity(quantity: Double) = quantity(JsonField.of(quantity))
+
+                        /**
+                         * Sets [Builder.quantity] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.quantity] with a well-typed [Double]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun quantity(quantity: JsonField<Double>) = apply {
+                            this.quantity = quantity
+                        }
+
+                        /** Only set for TIERED rate_type. */
+                        fun tiers(tiers: List<Tier>) = tiers(JsonField.of(tiers))
+
+                        /**
+                         * Sets [Builder.tiers] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.tiers] with a well-typed `List<Tier>`
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun tiers(tiers: JsonField<List<Tier>>) = apply {
+                            this.tiers = tiers.map { it.toMutableList() }
+                        }
+
+                        /**
+                         * Adds a single [Tier] to [tiers].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addTier(tier: Tier) = apply {
+                            tiers =
+                                (tiers ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("tiers", it).add(tier)
+                                }
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [OverwriteRate].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .rateType()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): OverwriteRate =
+                            OverwriteRate(
+                                checkRequired("rateType", rateType),
+                                creditType,
+                                customRate,
+                                isProrated,
+                                price,
+                                quantity,
+                                (tiers ?: JsonMissing.of()).map { it.toImmutable() },
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): OverwriteRate = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        rateType().validate()
+                        creditType().ifPresent { it.validate() }
+                        customRate().ifPresent { it.validate() }
+                        isProrated()
+                        price()
+                        quantity()
+                        tiers().ifPresent { it.forEach { it.validate() } }
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (rateType.asKnown().getOrNull()?.validity() ?: 0) +
+                            (creditType.asKnown().getOrNull()?.validity() ?: 0) +
+                            (customRate.asKnown().getOrNull()?.validity() ?: 0) +
+                            (if (isProrated.asKnown().isPresent) 1 else 0) +
+                            (if (price.asKnown().isPresent) 1 else 0) +
+                            (if (quantity.asKnown().isPresent) 1 else 0) +
+                            (tiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0)
+
+                    class RateType
+                    @JsonCreator
+                    private constructor(private val value: JsonField<String>) : Enum {
+
+                        /**
+                         * Returns this class instance's raw value.
+                         *
+                         * This is usually only useful if this instance was deserialized from data
+                         * that doesn't match any known member, and you want to know that value. For
+                         * example, if the SDK is on an older version than the API, then the API may
+                         * respond with new members that the SDK is unaware of.
+                         */
+                        @com.fasterxml.jackson.annotation.JsonValue
+                        fun _value(): JsonField<String> = value
+
+                        companion object {
+
+                            @JvmField val FLAT = of("FLAT")
+
+                            @JvmField val PERCENTAGE = of("PERCENTAGE")
+
+                            @JvmField val SUBSCRIPTION = of("SUBSCRIPTION")
+
+                            @JvmField val TIERED = of("TIERED")
+
+                            @JvmField val TIERED_PERCENTAGE = of("TIERED_PERCENTAGE")
+
+                            @JvmField val CUSTOM = of("CUSTOM")
+
+                            @JvmStatic fun of(value: String) = RateType(JsonField.of(value))
+                        }
+
+                        /** An enum containing [RateType]'s known values. */
+                        enum class Known {
+                            FLAT,
+                            PERCENTAGE,
+                            SUBSCRIPTION,
+                            TIERED,
+                            TIERED_PERCENTAGE,
+                            CUSTOM,
+                        }
+
+                        /**
+                         * An enum containing [RateType]'s known values, as well as an [_UNKNOWN]
+                         * member.
+                         *
+                         * An instance of [RateType] can contain an unknown value in a couple of
+                         * cases:
+                         * - It was deserialized from data that doesn't match any known member. For
+                         *   example, if the SDK is on an older version than the API, then the API
+                         *   may respond with new members that the SDK is unaware of.
+                         * - It was constructed with an arbitrary value using the [of] method.
+                         */
+                        enum class Value {
+                            FLAT,
+                            PERCENTAGE,
+                            SUBSCRIPTION,
+                            TIERED,
+                            TIERED_PERCENTAGE,
+                            CUSTOM,
+                            /**
+                             * An enum member indicating that [RateType] was instantiated with an
+                             * unknown value.
+                             */
+                            _UNKNOWN,
+                        }
+
+                        /**
+                         * Returns an enum member corresponding to this class instance's value, or
+                         * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                         *
+                         * Use the [known] method instead if you're certain the value is always
+                         * known or if you want to throw for the unknown case.
+                         */
+                        fun value(): Value =
+                            when (this) {
+                                FLAT -> Value.FLAT
+                                PERCENTAGE -> Value.PERCENTAGE
+                                SUBSCRIPTION -> Value.SUBSCRIPTION
+                                TIERED -> Value.TIERED
+                                TIERED_PERCENTAGE -> Value.TIERED_PERCENTAGE
+                                CUSTOM -> Value.CUSTOM
+                                else -> Value._UNKNOWN
+                            }
+
+                        /**
+                         * Returns an enum member corresponding to this class instance's value.
+                         *
+                         * Use the [value] method instead if you're uncertain the value is always
+                         * known and don't want to throw for the unknown case.
+                         *
+                         * @throws MetronomeInvalidDataException if this class instance's value is a
+                         *   not a known member.
+                         */
+                        fun known(): Known =
+                            when (this) {
+                                FLAT -> Known.FLAT
+                                PERCENTAGE -> Known.PERCENTAGE
+                                SUBSCRIPTION -> Known.SUBSCRIPTION
+                                TIERED -> Known.TIERED
+                                TIERED_PERCENTAGE -> Known.TIERED_PERCENTAGE
+                                CUSTOM -> Known.CUSTOM
+                                else ->
+                                    throw MetronomeInvalidDataException("Unknown RateType: $value")
+                            }
+
+                        /**
+                         * Returns this class instance's primitive wire representation.
+                         *
+                         * This differs from the [toString] method because that method is primarily
+                         * for debugging and generally doesn't throw.
+                         *
+                         * @throws MetronomeInvalidDataException if this class instance's value does
+                         *   not have the expected primitive type.
+                         */
+                        fun asString(): String =
+                            _value().asString().orElseThrow {
+                                MetronomeInvalidDataException("Value is not a String")
+                            }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): RateType = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            known()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is RateType && value == other.value
+                        }
+
+                        override fun hashCode() = value.hashCode()
+
+                        override fun toString() = value.toString()
+                    }
+
+                    /**
+                     * Only set for CUSTOM rate_type. This field is interpreted by custom rate
+                     * processors.
+                     */
+                    class CustomRate
+                    @JsonCreator
+                    private constructor(
+                        @com.fasterxml.jackson.annotation.JsonValue
+                        private val additionalProperties: Map<String, JsonValue>
+                    ) {
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> = additionalProperties
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of
+                             * [CustomRate].
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [CustomRate]. */
+                        class Builder internal constructor() {
+
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(customRate: CustomRate) = apply {
+                                additionalProperties =
+                                    customRate.additionalProperties.toMutableMap()
+                            }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [CustomRate].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             */
+                            fun build(): CustomRate = CustomRate(additionalProperties.toImmutable())
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): CustomRate = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            additionalProperties.count { (_, value) ->
+                                !value.isNull() && !value.isMissing()
+                            }
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is CustomRate &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy { Objects.hash(additionalProperties) }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "CustomRate{additionalProperties=$additionalProperties}"
+                    }
+
+                    class Tier
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val price: JsonField<Double>,
+                        private val size: JsonField<Double>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("price")
+                            @ExcludeMissing
+                            price: JsonField<Double> = JsonMissing.of(),
+                            @JsonProperty("size")
+                            @ExcludeMissing
+                            size: JsonField<Double> = JsonMissing.of(),
+                        ) : this(price, size, mutableMapOf())
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun price(): Double = price.getRequired("price")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun size(): Optional<Double> = size.getOptional("size")
+
+                        /**
+                         * Returns the raw JSON value of [price].
+                         *
+                         * Unlike [price], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("price")
+                        @ExcludeMissing
+                        fun _price(): JsonField<Double> = price
+
+                        /**
+                         * Returns the raw JSON value of [size].
+                         *
+                         * Unlike [size], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("size") @ExcludeMissing fun _size(): JsonField<Double> = size
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of [Tier].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .price()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [Tier]. */
+                        class Builder internal constructor() {
+
+                            private var price: JsonField<Double>? = null
+                            private var size: JsonField<Double> = JsonMissing.of()
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(tier: Tier) = apply {
+                                price = tier.price
+                                size = tier.size
+                                additionalProperties = tier.additionalProperties.toMutableMap()
+                            }
+
+                            fun price(price: Double) = price(JsonField.of(price))
+
+                            /**
+                             * Sets [Builder.price] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.price] with a well-typed [Double]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun price(price: JsonField<Double>) = apply { this.price = price }
+
+                            fun size(size: Double) = size(JsonField.of(size))
+
+                            /**
+                             * Sets [Builder.size] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.size] with a well-typed [Double]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun size(size: JsonField<Double>) = apply { this.size = size }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [Tier].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .price()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): Tier =
+                                Tier(
+                                    checkRequired("price", price),
+                                    size,
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): Tier = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            price()
+                            size()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            (if (price.asKnown().isPresent) 1 else 0) +
+                                (if (size.asKnown().isPresent) 1 else 0)
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is Tier &&
+                                price == other.price &&
+                                size == other.size &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy {
+                            Objects.hash(price, size, additionalProperties)
+                        }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "Tier{price=$price, size=$size, additionalProperties=$additionalProperties}"
+                    }
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is OverwriteRate &&
+                            rateType == other.rateType &&
+                            creditType == other.creditType &&
+                            customRate == other.customRate &&
+                            isProrated == other.isProrated &&
+                            price == other.price &&
+                            quantity == other.quantity &&
+                            tiers == other.tiers &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(
+                            rateType,
+                            creditType,
+                            customRate,
+                            isProrated,
+                            price,
+                            quantity,
+                            tiers,
+                            additionalProperties,
+                        )
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "OverwriteRate{rateType=$rateType, creditType=$creditType, customRate=$customRate, isProrated=$isProrated, price=$price, quantity=$quantity, tiers=$tiers, additionalProperties=$additionalProperties}"
+                }
+
+                class Product
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val id: JsonField<String>,
+                    private val name: JsonField<String>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("id")
+                        @ExcludeMissing
+                        id: JsonField<String> = JsonMissing.of(),
+                        @JsonProperty("name")
+                        @ExcludeMissing
+                        name: JsonField<String> = JsonMissing.of(),
+                    ) : this(id, name, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun id(): String = id.getRequired("id")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun name(): String = name.getRequired("name")
+
+                    /**
+                     * Returns the raw JSON value of [id].
+                     *
+                     * Unlike [id], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                    /**
+                     * Returns the raw JSON value of [name].
+                     *
+                     * Unlike [name], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of [Product].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .id()
+                         * .name()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [Product]. */
+                    class Builder internal constructor() {
+
+                        private var id: JsonField<String>? = null
+                        private var name: JsonField<String>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(product: Product) = apply {
+                            id = product.id
+                            name = product.name
+                            additionalProperties = product.additionalProperties.toMutableMap()
+                        }
+
+                        fun id(id: String) = id(JsonField.of(id))
+
+                        /**
+                         * Sets [Builder.id] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.id] with a well-typed [String] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun id(id: JsonField<String>) = apply { this.id = id }
+
+                        fun name(name: String) = name(JsonField.of(name))
+
+                        /**
+                         * Sets [Builder.name] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.name] with a well-typed [String] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun name(name: JsonField<String>) = apply { this.name = name }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [Product].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .id()
+                         * .name()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): Product =
+                            Product(
+                                checkRequired("id", id),
+                                checkRequired("name", name),
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Product = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        id()
+                        name()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (id.asKnown().isPresent) 1 else 0) +
+                            (if (name.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Product &&
+                            id == other.id &&
+                            name == other.name &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(id, name, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "Product{id=$id, name=$name, additionalProperties=$additionalProperties}"
+                }
+
+                class Target
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val COMMIT_RATE = of("COMMIT_RATE")
+
+                        @JvmField val LIST_RATE = of("LIST_RATE")
+
+                        @JvmStatic fun of(value: String) = Target(JsonField.of(value))
+                    }
+
+                    /** An enum containing [Target]'s known values. */
+                    enum class Known {
+                        COMMIT_RATE,
+                        LIST_RATE,
+                    }
+
+                    /**
+                     * An enum containing [Target]'s known values, as well as an [_UNKNOWN] member.
+                     *
+                     * An instance of [Target] can contain an unknown value in a couple of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        COMMIT_RATE,
+                        LIST_RATE,
+                        /**
+                         * An enum member indicating that [Target] was instantiated with an unknown
+                         * value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            COMMIT_RATE -> Value.COMMIT_RATE
+                            LIST_RATE -> Value.LIST_RATE
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            COMMIT_RATE -> Known.COMMIT_RATE
+                            LIST_RATE -> Known.LIST_RATE
+                            else -> throw MetronomeInvalidDataException("Unknown Target: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Target = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Target && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                class Type @JsonCreator private constructor(private val value: JsonField<String>) :
+                    Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val OVERWRITE = of("OVERWRITE")
+
+                        @JvmField val MULTIPLIER = of("MULTIPLIER")
+
+                        @JvmField val TIERED = of("TIERED")
+
+                        @JvmStatic fun of(value: String) = Type(JsonField.of(value))
+                    }
+
+                    /** An enum containing [Type]'s known values. */
+                    enum class Known {
+                        OVERWRITE,
+                        MULTIPLIER,
+                        TIERED,
+                    }
+
+                    /**
+                     * An enum containing [Type]'s known values, as well as an [_UNKNOWN] member.
+                     *
+                     * An instance of [Type] can contain an unknown value in a couple of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        OVERWRITE,
+                        MULTIPLIER,
+                        TIERED,
+                        /**
+                         * An enum member indicating that [Type] was instantiated with an unknown
+                         * value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            OVERWRITE -> Value.OVERWRITE
+                            MULTIPLIER -> Value.MULTIPLIER
+                            TIERED -> Value.TIERED
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            OVERWRITE -> Known.OVERWRITE
+                            MULTIPLIER -> Known.MULTIPLIER
+                            TIERED -> Known.TIERED
+                            else -> throw MetronomeInvalidDataException("Unknown Type: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Type = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Type && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is AddOverride &&
+                        id == other.id &&
+                        createdAt == other.createdAt &&
+                        startingAt == other.startingAt &&
+                        applicableProductTags == other.applicableProductTags &&
+                        endingBefore == other.endingBefore &&
+                        entitled == other.entitled &&
+                        isCommitSpecific == other.isCommitSpecific &&
+                        multiplier == other.multiplier &&
+                        overrideSpecifiers == other.overrideSpecifiers &&
+                        overrideTiers == other.overrideTiers &&
+                        overwriteRate == other.overwriteRate &&
+                        priority == other.priority &&
+                        product == other.product &&
+                        target == other.target &&
+                        type == other.type &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(
+                        id,
+                        createdAt,
+                        startingAt,
+                        applicableProductTags,
+                        endingBefore,
+                        entitled,
+                        isCommitSpecific,
+                        multiplier,
+                        overrideSpecifiers,
+                        overrideTiers,
+                        overwriteRate,
+                        priority,
+                        product,
+                        target,
+                        type,
+                        additionalProperties,
+                    )
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "AddOverride{id=$id, createdAt=$createdAt, startingAt=$startingAt, applicableProductTags=$applicableProductTags, endingBefore=$endingBefore, entitled=$entitled, isCommitSpecific=$isCommitSpecific, multiplier=$multiplier, overrideSpecifiers=$overrideSpecifiers, overrideTiers=$overrideTiers, overwriteRate=$overwriteRate, priority=$priority, product=$product, target=$target, type=$type, additionalProperties=$additionalProperties}"
+            }
+
+            class AddRecurringCommit
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val id: JsonField<String>,
+                private val accessAmount: JsonField<AccessAmount>,
+                private val commitDuration: JsonField<CommitDuration>,
+                private val priority: JsonField<Double>,
+                private val product: JsonField<Product>,
+                private val rateType: JsonField<RateType>,
+                private val startingAt: JsonField<OffsetDateTime>,
+                private val applicableProductIds: JsonField<List<String>>,
+                private val applicableProductTags: JsonField<List<String>>,
+                private val contract: JsonField<Contract>,
+                private val description: JsonField<String>,
+                private val endingBefore: JsonField<OffsetDateTime>,
+                private val hierarchyConfiguration: JsonField<CommitHierarchyConfiguration>,
+                private val invoiceAmount: JsonField<InvoiceAmount>,
+                private val name: JsonField<String>,
+                private val netsuiteSalesOrderId: JsonField<String>,
+                private val proration: JsonField<Proration>,
+                private val recurrenceFrequency: JsonField<RecurrenceFrequency>,
+                private val rolloverFraction: JsonField<Double>,
+                private val specifiers: JsonField<List<CommitSpecifier>>,
+                private val subscriptionConfig: JsonField<RecurringCommitSubscriptionConfig>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("access_amount")
+                    @ExcludeMissing
+                    accessAmount: JsonField<AccessAmount> = JsonMissing.of(),
+                    @JsonProperty("commit_duration")
+                    @ExcludeMissing
+                    commitDuration: JsonField<CommitDuration> = JsonMissing.of(),
+                    @JsonProperty("priority")
+                    @ExcludeMissing
+                    priority: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("product")
+                    @ExcludeMissing
+                    product: JsonField<Product> = JsonMissing.of(),
+                    @JsonProperty("rate_type")
+                    @ExcludeMissing
+                    rateType: JsonField<RateType> = JsonMissing.of(),
+                    @JsonProperty("starting_at")
+                    @ExcludeMissing
+                    startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                    @JsonProperty("applicable_product_ids")
+                    @ExcludeMissing
+                    applicableProductIds: JsonField<List<String>> = JsonMissing.of(),
+                    @JsonProperty("applicable_product_tags")
+                    @ExcludeMissing
+                    applicableProductTags: JsonField<List<String>> = JsonMissing.of(),
+                    @JsonProperty("contract")
+                    @ExcludeMissing
+                    contract: JsonField<Contract> = JsonMissing.of(),
+                    @JsonProperty("description")
+                    @ExcludeMissing
+                    description: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("ending_before")
+                    @ExcludeMissing
+                    endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                    @JsonProperty("hierarchy_configuration")
+                    @ExcludeMissing
+                    hierarchyConfiguration: JsonField<CommitHierarchyConfiguration> =
+                        JsonMissing.of(),
+                    @JsonProperty("invoice_amount")
+                    @ExcludeMissing
+                    invoiceAmount: JsonField<InvoiceAmount> = JsonMissing.of(),
+                    @JsonProperty("name")
+                    @ExcludeMissing
+                    name: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("netsuite_sales_order_id")
+                    @ExcludeMissing
+                    netsuiteSalesOrderId: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("proration")
+                    @ExcludeMissing
+                    proration: JsonField<Proration> = JsonMissing.of(),
+                    @JsonProperty("recurrence_frequency")
+                    @ExcludeMissing
+                    recurrenceFrequency: JsonField<RecurrenceFrequency> = JsonMissing.of(),
+                    @JsonProperty("rollover_fraction")
+                    @ExcludeMissing
+                    rolloverFraction: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("specifiers")
+                    @ExcludeMissing
+                    specifiers: JsonField<List<CommitSpecifier>> = JsonMissing.of(),
+                    @JsonProperty("subscription_config")
+                    @ExcludeMissing
+                    subscriptionConfig: JsonField<RecurringCommitSubscriptionConfig> =
+                        JsonMissing.of(),
+                ) : this(
+                    id,
+                    accessAmount,
+                    commitDuration,
+                    priority,
+                    product,
+                    rateType,
+                    startingAt,
+                    applicableProductIds,
+                    applicableProductTags,
+                    contract,
+                    description,
+                    endingBefore,
+                    hierarchyConfiguration,
+                    invoiceAmount,
+                    name,
+                    netsuiteSalesOrderId,
+                    proration,
+                    recurrenceFrequency,
+                    rolloverFraction,
+                    specifiers,
+                    subscriptionConfig,
+                    mutableMapOf(),
+                )
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun id(): String = id.getRequired("id")
+
+                /**
+                 * The amount of commit to grant.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun accessAmount(): AccessAmount = accessAmount.getRequired("access_amount")
+
+                /**
+                 * The amount of time the created commits will be valid for
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun commitDuration(): CommitDuration = commitDuration.getRequired("commit_duration")
+
+                /**
+                 * Will be passed down to the individual commits
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun priority(): Double = priority.getRequired("priority")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun product(): Product = product.getRequired("product")
+
+                /**
+                 * Whether the created commits will use the commit rate or list rate
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun rateType(): RateType = rateType.getRequired("rate_type")
+
+                /**
+                 * Determines the start time for the first commit
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun startingAt(): OffsetDateTime = startingAt.getRequired("starting_at")
+
+                /**
+                 * Will be passed down to the individual commits
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun applicableProductIds(): Optional<List<String>> =
+                    applicableProductIds.getOptional("applicable_product_ids")
+
+                /**
+                 * Will be passed down to the individual commits
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun applicableProductTags(): Optional<List<String>> =
+                    applicableProductTags.getOptional("applicable_product_tags")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun contract(): Optional<Contract> = contract.getOptional("contract")
+
+                /**
+                 * Will be passed down to the individual commits
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun description(): Optional<String> = description.getOptional("description")
+
+                /**
+                 * Determines when the contract will stop creating recurring commits. Optional
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun endingBefore(): Optional<OffsetDateTime> =
+                    endingBefore.getOptional("ending_before")
+
+                /**
+                 * Optional configuration for recurring credit hierarchy access control
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun hierarchyConfiguration(): Optional<CommitHierarchyConfiguration> =
+                    hierarchyConfiguration.getOptional("hierarchy_configuration")
+
+                /**
+                 * The amount the customer should be billed for the commit. Not required.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun invoiceAmount(): Optional<InvoiceAmount> =
+                    invoiceAmount.getOptional("invoice_amount")
+
+                /**
+                 * Displayed on invoices. Will be passed through to the individual commits
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun name(): Optional<String> = name.getOptional("name")
+
+                /**
+                 * Will be passed down to the individual commits
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun netsuiteSalesOrderId(): Optional<String> =
+                    netsuiteSalesOrderId.getOptional("netsuite_sales_order_id")
+
+                /**
+                 * Determines whether the first and last commit will be prorated. If not provided,
+                 * the default is FIRST_AND_LAST (i.e. prorate both the first and last commits).
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun proration(): Optional<Proration> = proration.getOptional("proration")
+
+                /**
+                 * The frequency at which the recurring commits will be created. If not provided: -
+                 * The commits will be created on the usage invoice frequency. If provided: - The
+                 * period defined in the duration will correspond to this frequency. - Commits will
+                 * be created aligned with the recurring commit's starting_at rather than the usage
+                 * invoice dates.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun recurrenceFrequency(): Optional<RecurrenceFrequency> =
+                    recurrenceFrequency.getOptional("recurrence_frequency")
+
+                /**
+                 * Will be passed down to the individual commits. This controls how much of an
+                 * individual unexpired commit will roll over upon contract transition. Must be
+                 * between 0 and 1.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun rolloverFraction(): Optional<Double> =
+                    rolloverFraction.getOptional("rollover_fraction")
+
+                /**
+                 * List of filters that determine what kind of customer usage draws down a commit or
+                 * credit. A customer's usage needs to meet the condition of at least one of the
+                 * specifiers to contribute to a commit's or credit's drawdown.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun specifiers(): Optional<List<CommitSpecifier>> =
+                    specifiers.getOptional("specifiers")
+
+                /**
+                 * Attach a subscription to the recurring commit/credit.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun subscriptionConfig(): Optional<RecurringCommitSubscriptionConfig> =
+                    subscriptionConfig.getOptional("subscription_config")
+
+                /**
+                 * Returns the raw JSON value of [id].
+                 *
+                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                /**
+                 * Returns the raw JSON value of [accessAmount].
+                 *
+                 * Unlike [accessAmount], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("access_amount")
+                @ExcludeMissing
+                fun _accessAmount(): JsonField<AccessAmount> = accessAmount
+
+                /**
+                 * Returns the raw JSON value of [commitDuration].
+                 *
+                 * Unlike [commitDuration], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("commit_duration")
+                @ExcludeMissing
+                fun _commitDuration(): JsonField<CommitDuration> = commitDuration
+
+                /**
+                 * Returns the raw JSON value of [priority].
+                 *
+                 * Unlike [priority], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("priority")
+                @ExcludeMissing
+                fun _priority(): JsonField<Double> = priority
+
+                /**
+                 * Returns the raw JSON value of [product].
+                 *
+                 * Unlike [product], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("product")
+                @ExcludeMissing
+                fun _product(): JsonField<Product> = product
+
+                /**
+                 * Returns the raw JSON value of [rateType].
+                 *
+                 * Unlike [rateType], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("rate_type")
+                @ExcludeMissing
+                fun _rateType(): JsonField<RateType> = rateType
+
+                /**
+                 * Returns the raw JSON value of [startingAt].
+                 *
+                 * Unlike [startingAt], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("starting_at")
+                @ExcludeMissing
+                fun _startingAt(): JsonField<OffsetDateTime> = startingAt
+
+                /**
+                 * Returns the raw JSON value of [applicableProductIds].
+                 *
+                 * Unlike [applicableProductIds], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("applicable_product_ids")
+                @ExcludeMissing
+                fun _applicableProductIds(): JsonField<List<String>> = applicableProductIds
+
+                /**
+                 * Returns the raw JSON value of [applicableProductTags].
+                 *
+                 * Unlike [applicableProductTags], this method doesn't throw if the JSON field has
+                 * an unexpected type.
+                 */
+                @JsonProperty("applicable_product_tags")
+                @ExcludeMissing
+                fun _applicableProductTags(): JsonField<List<String>> = applicableProductTags
+
+                /**
+                 * Returns the raw JSON value of [contract].
+                 *
+                 * Unlike [contract], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("contract")
+                @ExcludeMissing
+                fun _contract(): JsonField<Contract> = contract
+
+                /**
+                 * Returns the raw JSON value of [description].
+                 *
+                 * Unlike [description], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("description")
+                @ExcludeMissing
+                fun _description(): JsonField<String> = description
+
+                /**
+                 * Returns the raw JSON value of [endingBefore].
+                 *
+                 * Unlike [endingBefore], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("ending_before")
+                @ExcludeMissing
+                fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
+
+                /**
+                 * Returns the raw JSON value of [hierarchyConfiguration].
+                 *
+                 * Unlike [hierarchyConfiguration], this method doesn't throw if the JSON field has
+                 * an unexpected type.
+                 */
+                @JsonProperty("hierarchy_configuration")
+                @ExcludeMissing
+                fun _hierarchyConfiguration(): JsonField<CommitHierarchyConfiguration> =
+                    hierarchyConfiguration
+
+                /**
+                 * Returns the raw JSON value of [invoiceAmount].
+                 *
+                 * Unlike [invoiceAmount], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("invoice_amount")
+                @ExcludeMissing
+                fun _invoiceAmount(): JsonField<InvoiceAmount> = invoiceAmount
+
+                /**
+                 * Returns the raw JSON value of [name].
+                 *
+                 * Unlike [name], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+
+                /**
+                 * Returns the raw JSON value of [netsuiteSalesOrderId].
+                 *
+                 * Unlike [netsuiteSalesOrderId], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("netsuite_sales_order_id")
+                @ExcludeMissing
+                fun _netsuiteSalesOrderId(): JsonField<String> = netsuiteSalesOrderId
+
+                /**
+                 * Returns the raw JSON value of [proration].
+                 *
+                 * Unlike [proration], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("proration")
+                @ExcludeMissing
+                fun _proration(): JsonField<Proration> = proration
+
+                /**
+                 * Returns the raw JSON value of [recurrenceFrequency].
+                 *
+                 * Unlike [recurrenceFrequency], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("recurrence_frequency")
+                @ExcludeMissing
+                fun _recurrenceFrequency(): JsonField<RecurrenceFrequency> = recurrenceFrequency
+
+                /**
+                 * Returns the raw JSON value of [rolloverFraction].
+                 *
+                 * Unlike [rolloverFraction], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("rollover_fraction")
+                @ExcludeMissing
+                fun _rolloverFraction(): JsonField<Double> = rolloverFraction
+
+                /**
+                 * Returns the raw JSON value of [specifiers].
+                 *
+                 * Unlike [specifiers], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("specifiers")
+                @ExcludeMissing
+                fun _specifiers(): JsonField<List<CommitSpecifier>> = specifiers
+
+                /**
+                 * Returns the raw JSON value of [subscriptionConfig].
+                 *
+                 * Unlike [subscriptionConfig], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("subscription_config")
+                @ExcludeMissing
+                fun _subscriptionConfig(): JsonField<RecurringCommitSubscriptionConfig> =
+                    subscriptionConfig
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of
+                     * [AddRecurringCommit].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * .accessAmount()
+                     * .commitDuration()
+                     * .priority()
+                     * .product()
+                     * .rateType()
+                     * .startingAt()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [AddRecurringCommit]. */
+                class Builder internal constructor() {
+
+                    private var id: JsonField<String>? = null
+                    private var accessAmount: JsonField<AccessAmount>? = null
+                    private var commitDuration: JsonField<CommitDuration>? = null
+                    private var priority: JsonField<Double>? = null
+                    private var product: JsonField<Product>? = null
+                    private var rateType: JsonField<RateType>? = null
+                    private var startingAt: JsonField<OffsetDateTime>? = null
+                    private var applicableProductIds: JsonField<MutableList<String>>? = null
+                    private var applicableProductTags: JsonField<MutableList<String>>? = null
+                    private var contract: JsonField<Contract> = JsonMissing.of()
+                    private var description: JsonField<String> = JsonMissing.of()
+                    private var endingBefore: JsonField<OffsetDateTime> = JsonMissing.of()
+                    private var hierarchyConfiguration: JsonField<CommitHierarchyConfiguration> =
+                        JsonMissing.of()
+                    private var invoiceAmount: JsonField<InvoiceAmount> = JsonMissing.of()
+                    private var name: JsonField<String> = JsonMissing.of()
+                    private var netsuiteSalesOrderId: JsonField<String> = JsonMissing.of()
+                    private var proration: JsonField<Proration> = JsonMissing.of()
+                    private var recurrenceFrequency: JsonField<RecurrenceFrequency> =
+                        JsonMissing.of()
+                    private var rolloverFraction: JsonField<Double> = JsonMissing.of()
+                    private var specifiers: JsonField<MutableList<CommitSpecifier>>? = null
+                    private var subscriptionConfig: JsonField<RecurringCommitSubscriptionConfig> =
+                        JsonMissing.of()
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(addRecurringCommit: AddRecurringCommit) = apply {
+                        id = addRecurringCommit.id
+                        accessAmount = addRecurringCommit.accessAmount
+                        commitDuration = addRecurringCommit.commitDuration
+                        priority = addRecurringCommit.priority
+                        product = addRecurringCommit.product
+                        rateType = addRecurringCommit.rateType
+                        startingAt = addRecurringCommit.startingAt
+                        applicableProductIds =
+                            addRecurringCommit.applicableProductIds.map { it.toMutableList() }
+                        applicableProductTags =
+                            addRecurringCommit.applicableProductTags.map { it.toMutableList() }
+                        contract = addRecurringCommit.contract
+                        description = addRecurringCommit.description
+                        endingBefore = addRecurringCommit.endingBefore
+                        hierarchyConfiguration = addRecurringCommit.hierarchyConfiguration
+                        invoiceAmount = addRecurringCommit.invoiceAmount
+                        name = addRecurringCommit.name
+                        netsuiteSalesOrderId = addRecurringCommit.netsuiteSalesOrderId
+                        proration = addRecurringCommit.proration
+                        recurrenceFrequency = addRecurringCommit.recurrenceFrequency
+                        rolloverFraction = addRecurringCommit.rolloverFraction
+                        specifiers = addRecurringCommit.specifiers.map { it.toMutableList() }
+                        subscriptionConfig = addRecurringCommit.subscriptionConfig
+                        additionalProperties =
+                            addRecurringCommit.additionalProperties.toMutableMap()
+                    }
+
+                    fun id(id: String) = id(JsonField.of(id))
+
+                    /**
+                     * Sets [Builder.id] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.id] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun id(id: JsonField<String>) = apply { this.id = id }
+
+                    /** The amount of commit to grant. */
+                    fun accessAmount(accessAmount: AccessAmount) =
+                        accessAmount(JsonField.of(accessAmount))
+
+                    /**
+                     * Sets [Builder.accessAmount] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.accessAmount] with a well-typed
+                     * [AccessAmount] value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun accessAmount(accessAmount: JsonField<AccessAmount>) = apply {
+                        this.accessAmount = accessAmount
+                    }
+
+                    /** The amount of time the created commits will be valid for */
+                    fun commitDuration(commitDuration: CommitDuration) =
+                        commitDuration(JsonField.of(commitDuration))
+
+                    /**
+                     * Sets [Builder.commitDuration] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.commitDuration] with a well-typed
+                     * [CommitDuration] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun commitDuration(commitDuration: JsonField<CommitDuration>) = apply {
+                        this.commitDuration = commitDuration
+                    }
+
+                    /** Will be passed down to the individual commits */
+                    fun priority(priority: Double) = priority(JsonField.of(priority))
+
+                    /**
+                     * Sets [Builder.priority] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.priority] with a well-typed [Double] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun priority(priority: JsonField<Double>) = apply { this.priority = priority }
+
+                    fun product(product: Product) = product(JsonField.of(product))
+
+                    /**
+                     * Sets [Builder.product] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.product] with a well-typed [Product] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun product(product: JsonField<Product>) = apply { this.product = product }
+
+                    /** Whether the created commits will use the commit rate or list rate */
+                    fun rateType(rateType: RateType) = rateType(JsonField.of(rateType))
+
+                    /**
+                     * Sets [Builder.rateType] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.rateType] with a well-typed [RateType] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun rateType(rateType: JsonField<RateType>) = apply { this.rateType = rateType }
+
+                    /** Determines the start time for the first commit */
+                    fun startingAt(startingAt: OffsetDateTime) =
+                        startingAt(JsonField.of(startingAt))
+
+                    /**
+                     * Sets [Builder.startingAt] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.startingAt] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                        this.startingAt = startingAt
+                    }
+
+                    /** Will be passed down to the individual commits */
+                    fun applicableProductIds(applicableProductIds: List<String>) =
+                        applicableProductIds(JsonField.of(applicableProductIds))
+
+                    /**
+                     * Sets [Builder.applicableProductIds] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.applicableProductIds] with a well-typed
+                     * `List<String>` value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun applicableProductIds(applicableProductIds: JsonField<List<String>>) =
+                        apply {
+                            this.applicableProductIds =
+                                applicableProductIds.map { it.toMutableList() }
+                        }
+
+                    /**
+                     * Adds a single [String] to [applicableProductIds].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addApplicableProductId(applicableProductId: String) = apply {
+                        applicableProductIds =
+                            (applicableProductIds ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("applicableProductIds", it).add(applicableProductId)
+                            }
+                    }
+
+                    /** Will be passed down to the individual commits */
+                    fun applicableProductTags(applicableProductTags: List<String>) =
+                        applicableProductTags(JsonField.of(applicableProductTags))
+
+                    /**
+                     * Sets [Builder.applicableProductTags] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.applicableProductTags] with a well-typed
+                     * `List<String>` value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun applicableProductTags(applicableProductTags: JsonField<List<String>>) =
+                        apply {
+                            this.applicableProductTags =
+                                applicableProductTags.map { it.toMutableList() }
+                        }
+
+                    /**
+                     * Adds a single [String] to [applicableProductTags].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addApplicableProductTag(applicableProductTag: String) = apply {
+                        applicableProductTags =
+                            (applicableProductTags ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("applicableProductTags", it).add(applicableProductTag)
+                            }
+                    }
+
+                    fun contract(contract: Contract) = contract(JsonField.of(contract))
+
+                    /**
+                     * Sets [Builder.contract] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.contract] with a well-typed [Contract] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun contract(contract: JsonField<Contract>) = apply { this.contract = contract }
+
+                    /** Will be passed down to the individual commits */
+                    fun description(description: String) = description(JsonField.of(description))
+
+                    /**
+                     * Sets [Builder.description] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.description] with a well-typed [String]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun description(description: JsonField<String>) = apply {
+                        this.description = description
+                    }
+
+                    /**
+                     * Determines when the contract will stop creating recurring commits. Optional
+                     */
+                    fun endingBefore(endingBefore: OffsetDateTime) =
+                        endingBefore(JsonField.of(endingBefore))
+
+                    /**
+                     * Sets [Builder.endingBefore] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.endingBefore] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
+                        this.endingBefore = endingBefore
+                    }
+
+                    /** Optional configuration for recurring credit hierarchy access control */
+                    fun hierarchyConfiguration(
+                        hierarchyConfiguration: CommitHierarchyConfiguration
+                    ) = hierarchyConfiguration(JsonField.of(hierarchyConfiguration))
+
+                    /**
+                     * Sets [Builder.hierarchyConfiguration] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.hierarchyConfiguration] with a well-typed
+                     * [CommitHierarchyConfiguration] value instead. This method is primarily for
+                     * setting the field to an undocumented or not yet supported value.
+                     */
+                    fun hierarchyConfiguration(
+                        hierarchyConfiguration: JsonField<CommitHierarchyConfiguration>
+                    ) = apply { this.hierarchyConfiguration = hierarchyConfiguration }
+
+                    /** The amount the customer should be billed for the commit. Not required. */
+                    fun invoiceAmount(invoiceAmount: InvoiceAmount) =
+                        invoiceAmount(JsonField.of(invoiceAmount))
+
+                    /**
+                     * Sets [Builder.invoiceAmount] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.invoiceAmount] with a well-typed
+                     * [InvoiceAmount] value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun invoiceAmount(invoiceAmount: JsonField<InvoiceAmount>) = apply {
+                        this.invoiceAmount = invoiceAmount
+                    }
+
+                    /** Displayed on invoices. Will be passed through to the individual commits */
+                    fun name(name: String) = name(JsonField.of(name))
+
+                    /**
+                     * Sets [Builder.name] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.name] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun name(name: JsonField<String>) = apply { this.name = name }
+
+                    /** Will be passed down to the individual commits */
+                    fun netsuiteSalesOrderId(netsuiteSalesOrderId: String) =
+                        netsuiteSalesOrderId(JsonField.of(netsuiteSalesOrderId))
+
+                    /**
+                     * Sets [Builder.netsuiteSalesOrderId] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.netsuiteSalesOrderId] with a well-typed
+                     * [String] value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun netsuiteSalesOrderId(netsuiteSalesOrderId: JsonField<String>) = apply {
+                        this.netsuiteSalesOrderId = netsuiteSalesOrderId
+                    }
+
+                    /**
+                     * Determines whether the first and last commit will be prorated. If not
+                     * provided, the default is FIRST_AND_LAST (i.e. prorate both the first and last
+                     * commits).
+                     */
+                    fun proration(proration: Proration) = proration(JsonField.of(proration))
+
+                    /**
+                     * Sets [Builder.proration] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.proration] with a well-typed [Proration]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun proration(proration: JsonField<Proration>) = apply {
+                        this.proration = proration
+                    }
+
+                    /**
+                     * The frequency at which the recurring commits will be created. If not
+                     * provided: - The commits will be created on the usage invoice frequency. If
+                     * provided: - The period defined in the duration will correspond to this
+                     * frequency. - Commits will be created aligned with the recurring commit's
+                     * starting_at rather than the usage invoice dates.
+                     */
+                    fun recurrenceFrequency(recurrenceFrequency: RecurrenceFrequency) =
+                        recurrenceFrequency(JsonField.of(recurrenceFrequency))
+
+                    /**
+                     * Sets [Builder.recurrenceFrequency] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.recurrenceFrequency] with a well-typed
+                     * [RecurrenceFrequency] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun recurrenceFrequency(recurrenceFrequency: JsonField<RecurrenceFrequency>) =
+                        apply {
+                            this.recurrenceFrequency = recurrenceFrequency
+                        }
+
+                    /**
+                     * Will be passed down to the individual commits. This controls how much of an
+                     * individual unexpired commit will roll over upon contract transition. Must be
+                     * between 0 and 1.
+                     */
+                    fun rolloverFraction(rolloverFraction: Double) =
+                        rolloverFraction(JsonField.of(rolloverFraction))
+
+                    /**
+                     * Sets [Builder.rolloverFraction] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.rolloverFraction] with a well-typed [Double]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun rolloverFraction(rolloverFraction: JsonField<Double>) = apply {
+                        this.rolloverFraction = rolloverFraction
+                    }
+
+                    /**
+                     * List of filters that determine what kind of customer usage draws down a
+                     * commit or credit. A customer's usage needs to meet the condition of at least
+                     * one of the specifiers to contribute to a commit's or credit's drawdown.
+                     */
+                    fun specifiers(specifiers: List<CommitSpecifier>) =
+                        specifiers(JsonField.of(specifiers))
+
+                    /**
+                     * Sets [Builder.specifiers] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.specifiers] with a well-typed
+                     * `List<CommitSpecifier>` value instead. This method is primarily for setting
+                     * the field to an undocumented or not yet supported value.
+                     */
+                    fun specifiers(specifiers: JsonField<List<CommitSpecifier>>) = apply {
+                        this.specifiers = specifiers.map { it.toMutableList() }
+                    }
+
+                    /**
+                     * Adds a single [CommitSpecifier] to [specifiers].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addSpecifier(specifier: CommitSpecifier) = apply {
+                        specifiers =
+                            (specifiers ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("specifiers", it).add(specifier)
+                            }
+                    }
+
+                    /** Attach a subscription to the recurring commit/credit. */
+                    fun subscriptionConfig(subscriptionConfig: RecurringCommitSubscriptionConfig) =
+                        subscriptionConfig(JsonField.of(subscriptionConfig))
+
+                    /**
+                     * Sets [Builder.subscriptionConfig] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.subscriptionConfig] with a well-typed
+                     * [RecurringCommitSubscriptionConfig] value instead. This method is primarily
+                     * for setting the field to an undocumented or not yet supported value.
+                     */
+                    fun subscriptionConfig(
+                        subscriptionConfig: JsonField<RecurringCommitSubscriptionConfig>
+                    ) = apply { this.subscriptionConfig = subscriptionConfig }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [AddRecurringCommit].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * .accessAmount()
+                     * .commitDuration()
+                     * .priority()
+                     * .product()
+                     * .rateType()
+                     * .startingAt()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): AddRecurringCommit =
+                        AddRecurringCommit(
+                            checkRequired("id", id),
+                            checkRequired("accessAmount", accessAmount),
+                            checkRequired("commitDuration", commitDuration),
+                            checkRequired("priority", priority),
+                            checkRequired("product", product),
+                            checkRequired("rateType", rateType),
+                            checkRequired("startingAt", startingAt),
+                            (applicableProductIds ?: JsonMissing.of()).map { it.toImmutable() },
+                            (applicableProductTags ?: JsonMissing.of()).map { it.toImmutable() },
+                            contract,
+                            description,
+                            endingBefore,
+                            hierarchyConfiguration,
+                            invoiceAmount,
+                            name,
+                            netsuiteSalesOrderId,
+                            proration,
+                            recurrenceFrequency,
+                            rolloverFraction,
+                            (specifiers ?: JsonMissing.of()).map { it.toImmutable() },
+                            subscriptionConfig,
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): AddRecurringCommit = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    id()
+                    accessAmount().validate()
+                    commitDuration().validate()
+                    priority()
+                    product().validate()
+                    rateType().validate()
+                    startingAt()
+                    applicableProductIds()
+                    applicableProductTags()
+                    contract().ifPresent { it.validate() }
+                    description()
+                    endingBefore()
+                    hierarchyConfiguration().ifPresent { it.validate() }
+                    invoiceAmount().ifPresent { it.validate() }
+                    name()
+                    netsuiteSalesOrderId()
+                    proration().ifPresent { it.validate() }
+                    recurrenceFrequency().ifPresent { it.validate() }
+                    rolloverFraction()
+                    specifiers().ifPresent { it.forEach { it.validate() } }
+                    subscriptionConfig().ifPresent { it.validate() }
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (id.asKnown().isPresent) 1 else 0) +
+                        (accessAmount.asKnown().getOrNull()?.validity() ?: 0) +
+                        (commitDuration.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (priority.asKnown().isPresent) 1 else 0) +
+                        (product.asKnown().getOrNull()?.validity() ?: 0) +
+                        (rateType.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (startingAt.asKnown().isPresent) 1 else 0) +
+                        (applicableProductIds.asKnown().getOrNull()?.size ?: 0) +
+                        (applicableProductTags.asKnown().getOrNull()?.size ?: 0) +
+                        (contract.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (description.asKnown().isPresent) 1 else 0) +
+                        (if (endingBefore.asKnown().isPresent) 1 else 0) +
+                        (hierarchyConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+                        (invoiceAmount.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (name.asKnown().isPresent) 1 else 0) +
+                        (if (netsuiteSalesOrderId.asKnown().isPresent) 1 else 0) +
+                        (proration.asKnown().getOrNull()?.validity() ?: 0) +
+                        (recurrenceFrequency.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (rolloverFraction.asKnown().isPresent) 1 else 0) +
+                        (specifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                        (subscriptionConfig.asKnown().getOrNull()?.validity() ?: 0)
+
+                /** The amount of commit to grant. */
+                class AccessAmount
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val creditTypeId: JsonField<String>,
+                    private val unitPrice: JsonField<Double>,
+                    private val quantity: JsonField<Double>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("credit_type_id")
+                        @ExcludeMissing
+                        creditTypeId: JsonField<String> = JsonMissing.of(),
+                        @JsonProperty("unit_price")
+                        @ExcludeMissing
+                        unitPrice: JsonField<Double> = JsonMissing.of(),
+                        @JsonProperty("quantity")
+                        @ExcludeMissing
+                        quantity: JsonField<Double> = JsonMissing.of(),
+                    ) : this(creditTypeId, unitPrice, quantity, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun creditTypeId(): String = creditTypeId.getRequired("credit_type_id")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun unitPrice(): Double = unitPrice.getRequired("unit_price")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun quantity(): Optional<Double> = quantity.getOptional("quantity")
+
+                    /**
+                     * Returns the raw JSON value of [creditTypeId].
+                     *
+                     * Unlike [creditTypeId], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("credit_type_id")
+                    @ExcludeMissing
+                    fun _creditTypeId(): JsonField<String> = creditTypeId
+
+                    /**
+                     * Returns the raw JSON value of [unitPrice].
+                     *
+                     * Unlike [unitPrice], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("unit_price")
+                    @ExcludeMissing
+                    fun _unitPrice(): JsonField<Double> = unitPrice
+
+                    /**
+                     * Returns the raw JSON value of [quantity].
+                     *
+                     * Unlike [quantity], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("quantity")
+                    @ExcludeMissing
+                    fun _quantity(): JsonField<Double> = quantity
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of [AccessAmount].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .creditTypeId()
+                         * .unitPrice()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [AccessAmount]. */
+                    class Builder internal constructor() {
+
+                        private var creditTypeId: JsonField<String>? = null
+                        private var unitPrice: JsonField<Double>? = null
+                        private var quantity: JsonField<Double> = JsonMissing.of()
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(accessAmount: AccessAmount) = apply {
+                            creditTypeId = accessAmount.creditTypeId
+                            unitPrice = accessAmount.unitPrice
+                            quantity = accessAmount.quantity
+                            additionalProperties = accessAmount.additionalProperties.toMutableMap()
+                        }
+
+                        fun creditTypeId(creditTypeId: String) =
+                            creditTypeId(JsonField.of(creditTypeId))
+
+                        /**
+                         * Sets [Builder.creditTypeId] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.creditTypeId] with a well-typed [String]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun creditTypeId(creditTypeId: JsonField<String>) = apply {
+                            this.creditTypeId = creditTypeId
+                        }
+
+                        fun unitPrice(unitPrice: Double) = unitPrice(JsonField.of(unitPrice))
+
+                        /**
+                         * Sets [Builder.unitPrice] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.unitPrice] with a well-typed [Double]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun unitPrice(unitPrice: JsonField<Double>) = apply {
+                            this.unitPrice = unitPrice
+                        }
+
+                        fun quantity(quantity: Double) = quantity(JsonField.of(quantity))
+
+                        /**
+                         * Sets [Builder.quantity] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.quantity] with a well-typed [Double]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun quantity(quantity: JsonField<Double>) = apply {
+                            this.quantity = quantity
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [AccessAmount].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .creditTypeId()
+                         * .unitPrice()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): AccessAmount =
+                            AccessAmount(
+                                checkRequired("creditTypeId", creditTypeId),
+                                checkRequired("unitPrice", unitPrice),
+                                quantity,
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): AccessAmount = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        creditTypeId()
+                        unitPrice()
+                        quantity()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (creditTypeId.asKnown().isPresent) 1 else 0) +
+                            (if (unitPrice.asKnown().isPresent) 1 else 0) +
+                            (if (quantity.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is AccessAmount &&
+                            creditTypeId == other.creditTypeId &&
+                            unitPrice == other.unitPrice &&
+                            quantity == other.quantity &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(creditTypeId, unitPrice, quantity, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "AccessAmount{creditTypeId=$creditTypeId, unitPrice=$unitPrice, quantity=$quantity, additionalProperties=$additionalProperties}"
+                }
+
+                /** The amount of time the created commits will be valid for */
+                class CommitDuration
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val value: JsonField<Double>,
+                    private val unit: JsonField<Unit>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("value")
+                        @ExcludeMissing
+                        value: JsonField<Double> = JsonMissing.of(),
+                        @JsonProperty("unit")
+                        @ExcludeMissing
+                        unit: JsonField<Unit> = JsonMissing.of(),
+                    ) : this(value, unit, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun value(): Double = value.getRequired("value")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun unit(): Optional<Unit> = unit.getOptional("unit")
+
+                    /**
+                     * Returns the raw JSON value of [value].
+                     *
+                     * Unlike [value], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("value") @ExcludeMissing fun _value(): JsonField<Double> = value
+
+                    /**
+                     * Returns the raw JSON value of [unit].
+                     *
+                     * Unlike [unit], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("unit") @ExcludeMissing fun _unit(): JsonField<Unit> = unit
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of
+                         * [CommitDuration].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .value()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [CommitDuration]. */
+                    class Builder internal constructor() {
+
+                        private var value: JsonField<Double>? = null
+                        private var unit: JsonField<Unit> = JsonMissing.of()
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(commitDuration: CommitDuration) = apply {
+                            value = commitDuration.value
+                            unit = commitDuration.unit
+                            additionalProperties =
+                                commitDuration.additionalProperties.toMutableMap()
+                        }
+
+                        fun value(value: Double) = value(JsonField.of(value))
+
+                        /**
+                         * Sets [Builder.value] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.value] with a well-typed [Double] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun value(value: JsonField<Double>) = apply { this.value = value }
+
+                        fun unit(unit: Unit) = unit(JsonField.of(unit))
+
+                        /**
+                         * Sets [Builder.unit] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.unit] with a well-typed [Unit] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun unit(unit: JsonField<Unit>) = apply { this.unit = unit }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [CommitDuration].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .value()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): CommitDuration =
+                            CommitDuration(
+                                checkRequired("value", value),
+                                unit,
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): CommitDuration = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        value()
+                        unit().ifPresent { it.validate() }
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (value.asKnown().isPresent) 1 else 0) +
+                            (unit.asKnown().getOrNull()?.validity() ?: 0)
+
+                    class Unit
+                    @JsonCreator
+                    private constructor(private val value: JsonField<String>) : Enum {
+
+                        /**
+                         * Returns this class instance's raw value.
+                         *
+                         * This is usually only useful if this instance was deserialized from data
+                         * that doesn't match any known member, and you want to know that value. For
+                         * example, if the SDK is on an older version than the API, then the API may
+                         * respond with new members that the SDK is unaware of.
+                         */
+                        @com.fasterxml.jackson.annotation.JsonValue
+                        fun _value(): JsonField<String> = value
+
+                        companion object {
+
+                            @JvmField val PERIODS = of("PERIODS")
+
+                            @JvmStatic fun of(value: String) = Unit(JsonField.of(value))
+                        }
+
+                        /** An enum containing [Unit]'s known values. */
+                        enum class Known {
+                            PERIODS
+                        }
+
+                        /**
+                         * An enum containing [Unit]'s known values, as well as an [_UNKNOWN]
+                         * member.
+                         *
+                         * An instance of [Unit] can contain an unknown value in a couple of cases:
+                         * - It was deserialized from data that doesn't match any known member. For
+                         *   example, if the SDK is on an older version than the API, then the API
+                         *   may respond with new members that the SDK is unaware of.
+                         * - It was constructed with an arbitrary value using the [of] method.
+                         */
+                        enum class Value {
+                            PERIODS,
+                            /**
+                             * An enum member indicating that [Unit] was instantiated with an
+                             * unknown value.
+                             */
+                            _UNKNOWN,
+                        }
+
+                        /**
+                         * Returns an enum member corresponding to this class instance's value, or
+                         * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                         *
+                         * Use the [known] method instead if you're certain the value is always
+                         * known or if you want to throw for the unknown case.
+                         */
+                        fun value(): Value =
+                            when (this) {
+                                PERIODS -> Value.PERIODS
+                                else -> Value._UNKNOWN
+                            }
+
+                        /**
+                         * Returns an enum member corresponding to this class instance's value.
+                         *
+                         * Use the [value] method instead if you're uncertain the value is always
+                         * known and don't want to throw for the unknown case.
+                         *
+                         * @throws MetronomeInvalidDataException if this class instance's value is a
+                         *   not a known member.
+                         */
+                        fun known(): Known =
+                            when (this) {
+                                PERIODS -> Known.PERIODS
+                                else -> throw MetronomeInvalidDataException("Unknown Unit: $value")
+                            }
+
+                        /**
+                         * Returns this class instance's primitive wire representation.
+                         *
+                         * This differs from the [toString] method because that method is primarily
+                         * for debugging and generally doesn't throw.
+                         *
+                         * @throws MetronomeInvalidDataException if this class instance's value does
+                         *   not have the expected primitive type.
+                         */
+                        fun asString(): String =
+                            _value().asString().orElseThrow {
+                                MetronomeInvalidDataException("Value is not a String")
+                            }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): Unit = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            known()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is Unit && value == other.value
+                        }
+
+                        override fun hashCode() = value.hashCode()
+
+                        override fun toString() = value.toString()
+                    }
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is CommitDuration &&
+                            value == other.value &&
+                            unit == other.unit &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(value, unit, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "CommitDuration{value=$value, unit=$unit, additionalProperties=$additionalProperties}"
+                }
+
+                class Product
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val id: JsonField<String>,
+                    private val name: JsonField<String>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("id")
+                        @ExcludeMissing
+                        id: JsonField<String> = JsonMissing.of(),
+                        @JsonProperty("name")
+                        @ExcludeMissing
+                        name: JsonField<String> = JsonMissing.of(),
+                    ) : this(id, name, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun id(): String = id.getRequired("id")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun name(): String = name.getRequired("name")
+
+                    /**
+                     * Returns the raw JSON value of [id].
+                     *
+                     * Unlike [id], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                    /**
+                     * Returns the raw JSON value of [name].
+                     *
+                     * Unlike [name], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of [Product].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .id()
+                         * .name()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [Product]. */
+                    class Builder internal constructor() {
+
+                        private var id: JsonField<String>? = null
+                        private var name: JsonField<String>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(product: Product) = apply {
+                            id = product.id
+                            name = product.name
+                            additionalProperties = product.additionalProperties.toMutableMap()
+                        }
+
+                        fun id(id: String) = id(JsonField.of(id))
+
+                        /**
+                         * Sets [Builder.id] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.id] with a well-typed [String] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun id(id: JsonField<String>) = apply { this.id = id }
+
+                        fun name(name: String) = name(JsonField.of(name))
+
+                        /**
+                         * Sets [Builder.name] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.name] with a well-typed [String] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun name(name: JsonField<String>) = apply { this.name = name }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [Product].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .id()
+                         * .name()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): Product =
+                            Product(
+                                checkRequired("id", id),
+                                checkRequired("name", name),
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Product = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        id()
+                        name()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (id.asKnown().isPresent) 1 else 0) +
+                            (if (name.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Product &&
+                            id == other.id &&
+                            name == other.name &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(id, name, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "Product{id=$id, name=$name, additionalProperties=$additionalProperties}"
+                }
+
+                /** Whether the created commits will use the commit rate or list rate */
+                class RateType
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val COMMIT_RATE = of("COMMIT_RATE")
+
+                        @JvmField val LIST_RATE = of("LIST_RATE")
+
+                        @JvmStatic fun of(value: String) = RateType(JsonField.of(value))
+                    }
+
+                    /** An enum containing [RateType]'s known values. */
+                    enum class Known {
+                        COMMIT_RATE,
+                        LIST_RATE,
+                    }
+
+                    /**
+                     * An enum containing [RateType]'s known values, as well as an [_UNKNOWN]
+                     * member.
+                     *
+                     * An instance of [RateType] can contain an unknown value in a couple of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        COMMIT_RATE,
+                        LIST_RATE,
+                        /**
+                         * An enum member indicating that [RateType] was instantiated with an
+                         * unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            COMMIT_RATE -> Value.COMMIT_RATE
+                            LIST_RATE -> Value.LIST_RATE
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            COMMIT_RATE -> Known.COMMIT_RATE
+                            LIST_RATE -> Known.LIST_RATE
+                            else -> throw MetronomeInvalidDataException("Unknown RateType: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): RateType = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is RateType && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                class Contract
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val id: JsonField<String>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of()
+                    ) : this(id, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun id(): String = id.getRequired("id")
+
+                    /**
+                     * Returns the raw JSON value of [id].
+                     *
+                     * Unlike [id], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of [Contract].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .id()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [Contract]. */
+                    class Builder internal constructor() {
+
+                        private var id: JsonField<String>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(contract: Contract) = apply {
+                            id = contract.id
+                            additionalProperties = contract.additionalProperties.toMutableMap()
+                        }
+
+                        fun id(id: String) = id(JsonField.of(id))
+
+                        /**
+                         * Sets [Builder.id] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.id] with a well-typed [String] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun id(id: JsonField<String>) = apply { this.id = id }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [Contract].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .id()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): Contract =
+                            Contract(checkRequired("id", id), additionalProperties.toMutableMap())
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Contract = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        id()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = (if (id.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Contract &&
+                            id == other.id &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy { Objects.hash(id, additionalProperties) }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "Contract{id=$id, additionalProperties=$additionalProperties}"
+                }
+
+                /** The amount the customer should be billed for the commit. Not required. */
+                class InvoiceAmount
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val creditTypeId: JsonField<String>,
+                    private val quantity: JsonField<Double>,
+                    private val unitPrice: JsonField<Double>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("credit_type_id")
+                        @ExcludeMissing
+                        creditTypeId: JsonField<String> = JsonMissing.of(),
+                        @JsonProperty("quantity")
+                        @ExcludeMissing
+                        quantity: JsonField<Double> = JsonMissing.of(),
+                        @JsonProperty("unit_price")
+                        @ExcludeMissing
+                        unitPrice: JsonField<Double> = JsonMissing.of(),
+                    ) : this(creditTypeId, quantity, unitPrice, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun creditTypeId(): String = creditTypeId.getRequired("credit_type_id")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun quantity(): Double = quantity.getRequired("quantity")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun unitPrice(): Double = unitPrice.getRequired("unit_price")
+
+                    /**
+                     * Returns the raw JSON value of [creditTypeId].
+                     *
+                     * Unlike [creditTypeId], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("credit_type_id")
+                    @ExcludeMissing
+                    fun _creditTypeId(): JsonField<String> = creditTypeId
+
+                    /**
+                     * Returns the raw JSON value of [quantity].
+                     *
+                     * Unlike [quantity], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("quantity")
+                    @ExcludeMissing
+                    fun _quantity(): JsonField<Double> = quantity
+
+                    /**
+                     * Returns the raw JSON value of [unitPrice].
+                     *
+                     * Unlike [unitPrice], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("unit_price")
+                    @ExcludeMissing
+                    fun _unitPrice(): JsonField<Double> = unitPrice
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of
+                         * [InvoiceAmount].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .creditTypeId()
+                         * .quantity()
+                         * .unitPrice()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [InvoiceAmount]. */
+                    class Builder internal constructor() {
+
+                        private var creditTypeId: JsonField<String>? = null
+                        private var quantity: JsonField<Double>? = null
+                        private var unitPrice: JsonField<Double>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(invoiceAmount: InvoiceAmount) = apply {
+                            creditTypeId = invoiceAmount.creditTypeId
+                            quantity = invoiceAmount.quantity
+                            unitPrice = invoiceAmount.unitPrice
+                            additionalProperties = invoiceAmount.additionalProperties.toMutableMap()
+                        }
+
+                        fun creditTypeId(creditTypeId: String) =
+                            creditTypeId(JsonField.of(creditTypeId))
+
+                        /**
+                         * Sets [Builder.creditTypeId] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.creditTypeId] with a well-typed [String]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun creditTypeId(creditTypeId: JsonField<String>) = apply {
+                            this.creditTypeId = creditTypeId
+                        }
+
+                        fun quantity(quantity: Double) = quantity(JsonField.of(quantity))
+
+                        /**
+                         * Sets [Builder.quantity] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.quantity] with a well-typed [Double]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun quantity(quantity: JsonField<Double>) = apply {
+                            this.quantity = quantity
+                        }
+
+                        fun unitPrice(unitPrice: Double) = unitPrice(JsonField.of(unitPrice))
+
+                        /**
+                         * Sets [Builder.unitPrice] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.unitPrice] with a well-typed [Double]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun unitPrice(unitPrice: JsonField<Double>) = apply {
+                            this.unitPrice = unitPrice
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [InvoiceAmount].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .creditTypeId()
+                         * .quantity()
+                         * .unitPrice()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): InvoiceAmount =
+                            InvoiceAmount(
+                                checkRequired("creditTypeId", creditTypeId),
+                                checkRequired("quantity", quantity),
+                                checkRequired("unitPrice", unitPrice),
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): InvoiceAmount = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        creditTypeId()
+                        quantity()
+                        unitPrice()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (creditTypeId.asKnown().isPresent) 1 else 0) +
+                            (if (quantity.asKnown().isPresent) 1 else 0) +
+                            (if (unitPrice.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is InvoiceAmount &&
+                            creditTypeId == other.creditTypeId &&
+                            quantity == other.quantity &&
+                            unitPrice == other.unitPrice &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(creditTypeId, quantity, unitPrice, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "InvoiceAmount{creditTypeId=$creditTypeId, quantity=$quantity, unitPrice=$unitPrice, additionalProperties=$additionalProperties}"
+                }
+
+                /**
+                 * Determines whether the first and last commit will be prorated. If not provided,
+                 * the default is FIRST_AND_LAST (i.e. prorate both the first and last commits).
+                 */
+                class Proration
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val NONE = of("NONE")
+
+                        @JvmField val FIRST = of("FIRST")
+
+                        @JvmField val LAST = of("LAST")
+
+                        @JvmField val FIRST_AND_LAST = of("FIRST_AND_LAST")
+
+                        @JvmStatic fun of(value: String) = Proration(JsonField.of(value))
+                    }
+
+                    /** An enum containing [Proration]'s known values. */
+                    enum class Known {
+                        NONE,
+                        FIRST,
+                        LAST,
+                        FIRST_AND_LAST,
+                    }
+
+                    /**
+                     * An enum containing [Proration]'s known values, as well as an [_UNKNOWN]
+                     * member.
+                     *
+                     * An instance of [Proration] can contain an unknown value in a couple of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        NONE,
+                        FIRST,
+                        LAST,
+                        FIRST_AND_LAST,
+                        /**
+                         * An enum member indicating that [Proration] was instantiated with an
+                         * unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            NONE -> Value.NONE
+                            FIRST -> Value.FIRST
+                            LAST -> Value.LAST
+                            FIRST_AND_LAST -> Value.FIRST_AND_LAST
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            NONE -> Known.NONE
+                            FIRST -> Known.FIRST
+                            LAST -> Known.LAST
+                            FIRST_AND_LAST -> Known.FIRST_AND_LAST
+                            else -> throw MetronomeInvalidDataException("Unknown Proration: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Proration = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Proration && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                /**
+                 * The frequency at which the recurring commits will be created. If not provided: -
+                 * The commits will be created on the usage invoice frequency. If provided: - The
+                 * period defined in the duration will correspond to this frequency. - Commits will
+                 * be created aligned with the recurring commit's starting_at rather than the usage
+                 * invoice dates.
+                 */
+                class RecurrenceFrequency
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val MONTHLY = of("MONTHLY")
+
+                        @JvmField val QUARTERLY = of("QUARTERLY")
+
+                        @JvmField val ANNUAL = of("ANNUAL")
+
+                        @JvmField val WEEKLY = of("WEEKLY")
+
+                        @JvmStatic fun of(value: String) = RecurrenceFrequency(JsonField.of(value))
+                    }
+
+                    /** An enum containing [RecurrenceFrequency]'s known values. */
+                    enum class Known {
+                        MONTHLY,
+                        QUARTERLY,
+                        ANNUAL,
+                        WEEKLY,
+                    }
+
+                    /**
+                     * An enum containing [RecurrenceFrequency]'s known values, as well as an
+                     * [_UNKNOWN] member.
+                     *
+                     * An instance of [RecurrenceFrequency] can contain an unknown value in a couple
+                     * of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        MONTHLY,
+                        QUARTERLY,
+                        ANNUAL,
+                        WEEKLY,
+                        /**
+                         * An enum member indicating that [RecurrenceFrequency] was instantiated
+                         * with an unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            MONTHLY -> Value.MONTHLY
+                            QUARTERLY -> Value.QUARTERLY
+                            ANNUAL -> Value.ANNUAL
+                            WEEKLY -> Value.WEEKLY
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            MONTHLY -> Known.MONTHLY
+                            QUARTERLY -> Known.QUARTERLY
+                            ANNUAL -> Known.ANNUAL
+                            WEEKLY -> Known.WEEKLY
+                            else ->
+                                throw MetronomeInvalidDataException(
+                                    "Unknown RecurrenceFrequency: $value"
+                                )
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): RecurrenceFrequency = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is RecurrenceFrequency && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is AddRecurringCommit &&
+                        id == other.id &&
+                        accessAmount == other.accessAmount &&
+                        commitDuration == other.commitDuration &&
+                        priority == other.priority &&
+                        product == other.product &&
+                        rateType == other.rateType &&
+                        startingAt == other.startingAt &&
+                        applicableProductIds == other.applicableProductIds &&
+                        applicableProductTags == other.applicableProductTags &&
+                        contract == other.contract &&
+                        description == other.description &&
+                        endingBefore == other.endingBefore &&
+                        hierarchyConfiguration == other.hierarchyConfiguration &&
+                        invoiceAmount == other.invoiceAmount &&
+                        name == other.name &&
+                        netsuiteSalesOrderId == other.netsuiteSalesOrderId &&
+                        proration == other.proration &&
+                        recurrenceFrequency == other.recurrenceFrequency &&
+                        rolloverFraction == other.rolloverFraction &&
+                        specifiers == other.specifiers &&
+                        subscriptionConfig == other.subscriptionConfig &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(
+                        id,
+                        accessAmount,
+                        commitDuration,
+                        priority,
+                        product,
+                        rateType,
+                        startingAt,
+                        applicableProductIds,
+                        applicableProductTags,
+                        contract,
+                        description,
+                        endingBefore,
+                        hierarchyConfiguration,
+                        invoiceAmount,
+                        name,
+                        netsuiteSalesOrderId,
+                        proration,
+                        recurrenceFrequency,
+                        rolloverFraction,
+                        specifiers,
+                        subscriptionConfig,
+                        additionalProperties,
+                    )
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "AddRecurringCommit{id=$id, accessAmount=$accessAmount, commitDuration=$commitDuration, priority=$priority, product=$product, rateType=$rateType, startingAt=$startingAt, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, contract=$contract, description=$description, endingBefore=$endingBefore, hierarchyConfiguration=$hierarchyConfiguration, invoiceAmount=$invoiceAmount, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, proration=$proration, recurrenceFrequency=$recurrenceFrequency, rolloverFraction=$rolloverFraction, specifiers=$specifiers, subscriptionConfig=$subscriptionConfig, additionalProperties=$additionalProperties}"
+            }
+
+            class AddRecurringCredit
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val id: JsonField<String>,
+                private val accessAmount: JsonField<AccessAmount>,
+                private val commitDuration: JsonField<CommitDuration>,
+                private val priority: JsonField<Double>,
+                private val product: JsonField<Product>,
+                private val rateType: JsonField<RateType>,
+                private val startingAt: JsonField<OffsetDateTime>,
+                private val applicableProductIds: JsonField<List<String>>,
+                private val applicableProductTags: JsonField<List<String>>,
+                private val contract: JsonField<Contract>,
+                private val description: JsonField<String>,
+                private val endingBefore: JsonField<OffsetDateTime>,
+                private val hierarchyConfiguration: JsonField<CommitHierarchyConfiguration>,
+                private val name: JsonField<String>,
+                private val netsuiteSalesOrderId: JsonField<String>,
+                private val proration: JsonField<Proration>,
+                private val recurrenceFrequency: JsonField<RecurrenceFrequency>,
+                private val rolloverFraction: JsonField<Double>,
+                private val specifiers: JsonField<List<CommitSpecifier>>,
+                private val subscriptionConfig: JsonField<RecurringCommitSubscriptionConfig>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("access_amount")
+                    @ExcludeMissing
+                    accessAmount: JsonField<AccessAmount> = JsonMissing.of(),
+                    @JsonProperty("commit_duration")
+                    @ExcludeMissing
+                    commitDuration: JsonField<CommitDuration> = JsonMissing.of(),
+                    @JsonProperty("priority")
+                    @ExcludeMissing
+                    priority: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("product")
+                    @ExcludeMissing
+                    product: JsonField<Product> = JsonMissing.of(),
+                    @JsonProperty("rate_type")
+                    @ExcludeMissing
+                    rateType: JsonField<RateType> = JsonMissing.of(),
+                    @JsonProperty("starting_at")
+                    @ExcludeMissing
+                    startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                    @JsonProperty("applicable_product_ids")
+                    @ExcludeMissing
+                    applicableProductIds: JsonField<List<String>> = JsonMissing.of(),
+                    @JsonProperty("applicable_product_tags")
+                    @ExcludeMissing
+                    applicableProductTags: JsonField<List<String>> = JsonMissing.of(),
+                    @JsonProperty("contract")
+                    @ExcludeMissing
+                    contract: JsonField<Contract> = JsonMissing.of(),
+                    @JsonProperty("description")
+                    @ExcludeMissing
+                    description: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("ending_before")
+                    @ExcludeMissing
+                    endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                    @JsonProperty("hierarchy_configuration")
+                    @ExcludeMissing
+                    hierarchyConfiguration: JsonField<CommitHierarchyConfiguration> =
+                        JsonMissing.of(),
+                    @JsonProperty("name")
+                    @ExcludeMissing
+                    name: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("netsuite_sales_order_id")
+                    @ExcludeMissing
+                    netsuiteSalesOrderId: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("proration")
+                    @ExcludeMissing
+                    proration: JsonField<Proration> = JsonMissing.of(),
+                    @JsonProperty("recurrence_frequency")
+                    @ExcludeMissing
+                    recurrenceFrequency: JsonField<RecurrenceFrequency> = JsonMissing.of(),
+                    @JsonProperty("rollover_fraction")
+                    @ExcludeMissing
+                    rolloverFraction: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("specifiers")
+                    @ExcludeMissing
+                    specifiers: JsonField<List<CommitSpecifier>> = JsonMissing.of(),
+                    @JsonProperty("subscription_config")
+                    @ExcludeMissing
+                    subscriptionConfig: JsonField<RecurringCommitSubscriptionConfig> =
+                        JsonMissing.of(),
+                ) : this(
+                    id,
+                    accessAmount,
+                    commitDuration,
+                    priority,
+                    product,
+                    rateType,
+                    startingAt,
+                    applicableProductIds,
+                    applicableProductTags,
+                    contract,
+                    description,
+                    endingBefore,
+                    hierarchyConfiguration,
+                    name,
+                    netsuiteSalesOrderId,
+                    proration,
+                    recurrenceFrequency,
+                    rolloverFraction,
+                    specifiers,
+                    subscriptionConfig,
+                    mutableMapOf(),
+                )
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun id(): String = id.getRequired("id")
+
+                /**
+                 * The amount of commit to grant.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun accessAmount(): AccessAmount = accessAmount.getRequired("access_amount")
+
+                /**
+                 * The amount of time the created commits will be valid for
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun commitDuration(): CommitDuration = commitDuration.getRequired("commit_duration")
+
+                /**
+                 * Will be passed down to the individual commits
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun priority(): Double = priority.getRequired("priority")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun product(): Product = product.getRequired("product")
+
+                /**
+                 * Whether the created commits will use the commit rate or list rate
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun rateType(): RateType = rateType.getRequired("rate_type")
+
+                /**
+                 * Determines the start time for the first commit
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun startingAt(): OffsetDateTime = startingAt.getRequired("starting_at")
+
+                /**
+                 * Will be passed down to the individual commits
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun applicableProductIds(): Optional<List<String>> =
+                    applicableProductIds.getOptional("applicable_product_ids")
+
+                /**
+                 * Will be passed down to the individual commits
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun applicableProductTags(): Optional<List<String>> =
+                    applicableProductTags.getOptional("applicable_product_tags")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun contract(): Optional<Contract> = contract.getOptional("contract")
+
+                /**
+                 * Will be passed down to the individual commits
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun description(): Optional<String> = description.getOptional("description")
+
+                /**
+                 * Determines when the contract will stop creating recurring commits. Optional
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun endingBefore(): Optional<OffsetDateTime> =
+                    endingBefore.getOptional("ending_before")
+
+                /**
+                 * Optional configuration for recurring credit hierarchy access control
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun hierarchyConfiguration(): Optional<CommitHierarchyConfiguration> =
+                    hierarchyConfiguration.getOptional("hierarchy_configuration")
+
+                /**
+                 * Displayed on invoices. Will be passed through to the individual commits
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun name(): Optional<String> = name.getOptional("name")
+
+                /**
+                 * Will be passed down to the individual commits
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun netsuiteSalesOrderId(): Optional<String> =
+                    netsuiteSalesOrderId.getOptional("netsuite_sales_order_id")
+
+                /**
+                 * Determines whether the first and last commit will be prorated. If not provided,
+                 * the default is FIRST_AND_LAST (i.e. prorate both the first and last commits).
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun proration(): Optional<Proration> = proration.getOptional("proration")
+
+                /**
+                 * The frequency at which the recurring commits will be created. If not provided: -
+                 * The commits will be created on the usage invoice frequency. If provided: - The
+                 * period defined in the duration will correspond to this frequency. - Commits will
+                 * be created aligned with the recurring commit's starting_at rather than the usage
+                 * invoice dates.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun recurrenceFrequency(): Optional<RecurrenceFrequency> =
+                    recurrenceFrequency.getOptional("recurrence_frequency")
+
+                /**
+                 * Will be passed down to the individual commits. This controls how much of an
+                 * individual unexpired commit will roll over upon contract transition. Must be
+                 * between 0 and 1.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun rolloverFraction(): Optional<Double> =
+                    rolloverFraction.getOptional("rollover_fraction")
+
+                /**
+                 * List of filters that determine what kind of customer usage draws down a commit or
+                 * credit. A customer's usage needs to meet the condition of at least one of the
+                 * specifiers to contribute to a commit's or credit's drawdown.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun specifiers(): Optional<List<CommitSpecifier>> =
+                    specifiers.getOptional("specifiers")
+
+                /**
+                 * Attach a subscription to the recurring commit/credit.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun subscriptionConfig(): Optional<RecurringCommitSubscriptionConfig> =
+                    subscriptionConfig.getOptional("subscription_config")
+
+                /**
+                 * Returns the raw JSON value of [id].
+                 *
+                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                /**
+                 * Returns the raw JSON value of [accessAmount].
+                 *
+                 * Unlike [accessAmount], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("access_amount")
+                @ExcludeMissing
+                fun _accessAmount(): JsonField<AccessAmount> = accessAmount
+
+                /**
+                 * Returns the raw JSON value of [commitDuration].
+                 *
+                 * Unlike [commitDuration], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("commit_duration")
+                @ExcludeMissing
+                fun _commitDuration(): JsonField<CommitDuration> = commitDuration
+
+                /**
+                 * Returns the raw JSON value of [priority].
+                 *
+                 * Unlike [priority], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("priority")
+                @ExcludeMissing
+                fun _priority(): JsonField<Double> = priority
+
+                /**
+                 * Returns the raw JSON value of [product].
+                 *
+                 * Unlike [product], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("product")
+                @ExcludeMissing
+                fun _product(): JsonField<Product> = product
+
+                /**
+                 * Returns the raw JSON value of [rateType].
+                 *
+                 * Unlike [rateType], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("rate_type")
+                @ExcludeMissing
+                fun _rateType(): JsonField<RateType> = rateType
+
+                /**
+                 * Returns the raw JSON value of [startingAt].
+                 *
+                 * Unlike [startingAt], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("starting_at")
+                @ExcludeMissing
+                fun _startingAt(): JsonField<OffsetDateTime> = startingAt
+
+                /**
+                 * Returns the raw JSON value of [applicableProductIds].
+                 *
+                 * Unlike [applicableProductIds], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("applicable_product_ids")
+                @ExcludeMissing
+                fun _applicableProductIds(): JsonField<List<String>> = applicableProductIds
+
+                /**
+                 * Returns the raw JSON value of [applicableProductTags].
+                 *
+                 * Unlike [applicableProductTags], this method doesn't throw if the JSON field has
+                 * an unexpected type.
+                 */
+                @JsonProperty("applicable_product_tags")
+                @ExcludeMissing
+                fun _applicableProductTags(): JsonField<List<String>> = applicableProductTags
+
+                /**
+                 * Returns the raw JSON value of [contract].
+                 *
+                 * Unlike [contract], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("contract")
+                @ExcludeMissing
+                fun _contract(): JsonField<Contract> = contract
+
+                /**
+                 * Returns the raw JSON value of [description].
+                 *
+                 * Unlike [description], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("description")
+                @ExcludeMissing
+                fun _description(): JsonField<String> = description
+
+                /**
+                 * Returns the raw JSON value of [endingBefore].
+                 *
+                 * Unlike [endingBefore], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("ending_before")
+                @ExcludeMissing
+                fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
+
+                /**
+                 * Returns the raw JSON value of [hierarchyConfiguration].
+                 *
+                 * Unlike [hierarchyConfiguration], this method doesn't throw if the JSON field has
+                 * an unexpected type.
+                 */
+                @JsonProperty("hierarchy_configuration")
+                @ExcludeMissing
+                fun _hierarchyConfiguration(): JsonField<CommitHierarchyConfiguration> =
+                    hierarchyConfiguration
+
+                /**
+                 * Returns the raw JSON value of [name].
+                 *
+                 * Unlike [name], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+
+                /**
+                 * Returns the raw JSON value of [netsuiteSalesOrderId].
+                 *
+                 * Unlike [netsuiteSalesOrderId], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("netsuite_sales_order_id")
+                @ExcludeMissing
+                fun _netsuiteSalesOrderId(): JsonField<String> = netsuiteSalesOrderId
+
+                /**
+                 * Returns the raw JSON value of [proration].
+                 *
+                 * Unlike [proration], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("proration")
+                @ExcludeMissing
+                fun _proration(): JsonField<Proration> = proration
+
+                /**
+                 * Returns the raw JSON value of [recurrenceFrequency].
+                 *
+                 * Unlike [recurrenceFrequency], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("recurrence_frequency")
+                @ExcludeMissing
+                fun _recurrenceFrequency(): JsonField<RecurrenceFrequency> = recurrenceFrequency
+
+                /**
+                 * Returns the raw JSON value of [rolloverFraction].
+                 *
+                 * Unlike [rolloverFraction], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("rollover_fraction")
+                @ExcludeMissing
+                fun _rolloverFraction(): JsonField<Double> = rolloverFraction
+
+                /**
+                 * Returns the raw JSON value of [specifiers].
+                 *
+                 * Unlike [specifiers], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("specifiers")
+                @ExcludeMissing
+                fun _specifiers(): JsonField<List<CommitSpecifier>> = specifiers
+
+                /**
+                 * Returns the raw JSON value of [subscriptionConfig].
+                 *
+                 * Unlike [subscriptionConfig], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("subscription_config")
+                @ExcludeMissing
+                fun _subscriptionConfig(): JsonField<RecurringCommitSubscriptionConfig> =
+                    subscriptionConfig
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of
+                     * [AddRecurringCredit].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * .accessAmount()
+                     * .commitDuration()
+                     * .priority()
+                     * .product()
+                     * .rateType()
+                     * .startingAt()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [AddRecurringCredit]. */
+                class Builder internal constructor() {
+
+                    private var id: JsonField<String>? = null
+                    private var accessAmount: JsonField<AccessAmount>? = null
+                    private var commitDuration: JsonField<CommitDuration>? = null
+                    private var priority: JsonField<Double>? = null
+                    private var product: JsonField<Product>? = null
+                    private var rateType: JsonField<RateType>? = null
+                    private var startingAt: JsonField<OffsetDateTime>? = null
+                    private var applicableProductIds: JsonField<MutableList<String>>? = null
+                    private var applicableProductTags: JsonField<MutableList<String>>? = null
+                    private var contract: JsonField<Contract> = JsonMissing.of()
+                    private var description: JsonField<String> = JsonMissing.of()
+                    private var endingBefore: JsonField<OffsetDateTime> = JsonMissing.of()
+                    private var hierarchyConfiguration: JsonField<CommitHierarchyConfiguration> =
+                        JsonMissing.of()
+                    private var name: JsonField<String> = JsonMissing.of()
+                    private var netsuiteSalesOrderId: JsonField<String> = JsonMissing.of()
+                    private var proration: JsonField<Proration> = JsonMissing.of()
+                    private var recurrenceFrequency: JsonField<RecurrenceFrequency> =
+                        JsonMissing.of()
+                    private var rolloverFraction: JsonField<Double> = JsonMissing.of()
+                    private var specifiers: JsonField<MutableList<CommitSpecifier>>? = null
+                    private var subscriptionConfig: JsonField<RecurringCommitSubscriptionConfig> =
+                        JsonMissing.of()
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(addRecurringCredit: AddRecurringCredit) = apply {
+                        id = addRecurringCredit.id
+                        accessAmount = addRecurringCredit.accessAmount
+                        commitDuration = addRecurringCredit.commitDuration
+                        priority = addRecurringCredit.priority
+                        product = addRecurringCredit.product
+                        rateType = addRecurringCredit.rateType
+                        startingAt = addRecurringCredit.startingAt
+                        applicableProductIds =
+                            addRecurringCredit.applicableProductIds.map { it.toMutableList() }
+                        applicableProductTags =
+                            addRecurringCredit.applicableProductTags.map { it.toMutableList() }
+                        contract = addRecurringCredit.contract
+                        description = addRecurringCredit.description
+                        endingBefore = addRecurringCredit.endingBefore
+                        hierarchyConfiguration = addRecurringCredit.hierarchyConfiguration
+                        name = addRecurringCredit.name
+                        netsuiteSalesOrderId = addRecurringCredit.netsuiteSalesOrderId
+                        proration = addRecurringCredit.proration
+                        recurrenceFrequency = addRecurringCredit.recurrenceFrequency
+                        rolloverFraction = addRecurringCredit.rolloverFraction
+                        specifiers = addRecurringCredit.specifiers.map { it.toMutableList() }
+                        subscriptionConfig = addRecurringCredit.subscriptionConfig
+                        additionalProperties =
+                            addRecurringCredit.additionalProperties.toMutableMap()
+                    }
+
+                    fun id(id: String) = id(JsonField.of(id))
+
+                    /**
+                     * Sets [Builder.id] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.id] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun id(id: JsonField<String>) = apply { this.id = id }
+
+                    /** The amount of commit to grant. */
+                    fun accessAmount(accessAmount: AccessAmount) =
+                        accessAmount(JsonField.of(accessAmount))
+
+                    /**
+                     * Sets [Builder.accessAmount] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.accessAmount] with a well-typed
+                     * [AccessAmount] value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun accessAmount(accessAmount: JsonField<AccessAmount>) = apply {
+                        this.accessAmount = accessAmount
+                    }
+
+                    /** The amount of time the created commits will be valid for */
+                    fun commitDuration(commitDuration: CommitDuration) =
+                        commitDuration(JsonField.of(commitDuration))
+
+                    /**
+                     * Sets [Builder.commitDuration] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.commitDuration] with a well-typed
+                     * [CommitDuration] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun commitDuration(commitDuration: JsonField<CommitDuration>) = apply {
+                        this.commitDuration = commitDuration
+                    }
+
+                    /** Will be passed down to the individual commits */
+                    fun priority(priority: Double) = priority(JsonField.of(priority))
+
+                    /**
+                     * Sets [Builder.priority] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.priority] with a well-typed [Double] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun priority(priority: JsonField<Double>) = apply { this.priority = priority }
+
+                    fun product(product: Product) = product(JsonField.of(product))
+
+                    /**
+                     * Sets [Builder.product] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.product] with a well-typed [Product] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun product(product: JsonField<Product>) = apply { this.product = product }
+
+                    /** Whether the created commits will use the commit rate or list rate */
+                    fun rateType(rateType: RateType) = rateType(JsonField.of(rateType))
+
+                    /**
+                     * Sets [Builder.rateType] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.rateType] with a well-typed [RateType] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun rateType(rateType: JsonField<RateType>) = apply { this.rateType = rateType }
+
+                    /** Determines the start time for the first commit */
+                    fun startingAt(startingAt: OffsetDateTime) =
+                        startingAt(JsonField.of(startingAt))
+
+                    /**
+                     * Sets [Builder.startingAt] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.startingAt] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                        this.startingAt = startingAt
+                    }
+
+                    /** Will be passed down to the individual commits */
+                    fun applicableProductIds(applicableProductIds: List<String>) =
+                        applicableProductIds(JsonField.of(applicableProductIds))
+
+                    /**
+                     * Sets [Builder.applicableProductIds] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.applicableProductIds] with a well-typed
+                     * `List<String>` value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun applicableProductIds(applicableProductIds: JsonField<List<String>>) =
+                        apply {
+                            this.applicableProductIds =
+                                applicableProductIds.map { it.toMutableList() }
+                        }
+
+                    /**
+                     * Adds a single [String] to [applicableProductIds].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addApplicableProductId(applicableProductId: String) = apply {
+                        applicableProductIds =
+                            (applicableProductIds ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("applicableProductIds", it).add(applicableProductId)
+                            }
+                    }
+
+                    /** Will be passed down to the individual commits */
+                    fun applicableProductTags(applicableProductTags: List<String>) =
+                        applicableProductTags(JsonField.of(applicableProductTags))
+
+                    /**
+                     * Sets [Builder.applicableProductTags] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.applicableProductTags] with a well-typed
+                     * `List<String>` value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun applicableProductTags(applicableProductTags: JsonField<List<String>>) =
+                        apply {
+                            this.applicableProductTags =
+                                applicableProductTags.map { it.toMutableList() }
+                        }
+
+                    /**
+                     * Adds a single [String] to [applicableProductTags].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addApplicableProductTag(applicableProductTag: String) = apply {
+                        applicableProductTags =
+                            (applicableProductTags ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("applicableProductTags", it).add(applicableProductTag)
+                            }
+                    }
+
+                    fun contract(contract: Contract) = contract(JsonField.of(contract))
+
+                    /**
+                     * Sets [Builder.contract] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.contract] with a well-typed [Contract] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun contract(contract: JsonField<Contract>) = apply { this.contract = contract }
+
+                    /** Will be passed down to the individual commits */
+                    fun description(description: String) = description(JsonField.of(description))
+
+                    /**
+                     * Sets [Builder.description] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.description] with a well-typed [String]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun description(description: JsonField<String>) = apply {
+                        this.description = description
+                    }
+
+                    /**
+                     * Determines when the contract will stop creating recurring commits. Optional
+                     */
+                    fun endingBefore(endingBefore: OffsetDateTime) =
+                        endingBefore(JsonField.of(endingBefore))
+
+                    /**
+                     * Sets [Builder.endingBefore] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.endingBefore] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
+                        this.endingBefore = endingBefore
+                    }
+
+                    /** Optional configuration for recurring credit hierarchy access control */
+                    fun hierarchyConfiguration(
+                        hierarchyConfiguration: CommitHierarchyConfiguration
+                    ) = hierarchyConfiguration(JsonField.of(hierarchyConfiguration))
+
+                    /**
+                     * Sets [Builder.hierarchyConfiguration] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.hierarchyConfiguration] with a well-typed
+                     * [CommitHierarchyConfiguration] value instead. This method is primarily for
+                     * setting the field to an undocumented or not yet supported value.
+                     */
+                    fun hierarchyConfiguration(
+                        hierarchyConfiguration: JsonField<CommitHierarchyConfiguration>
+                    ) = apply { this.hierarchyConfiguration = hierarchyConfiguration }
+
+                    /** Displayed on invoices. Will be passed through to the individual commits */
+                    fun name(name: String) = name(JsonField.of(name))
+
+                    /**
+                     * Sets [Builder.name] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.name] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun name(name: JsonField<String>) = apply { this.name = name }
+
+                    /** Will be passed down to the individual commits */
+                    fun netsuiteSalesOrderId(netsuiteSalesOrderId: String) =
+                        netsuiteSalesOrderId(JsonField.of(netsuiteSalesOrderId))
+
+                    /**
+                     * Sets [Builder.netsuiteSalesOrderId] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.netsuiteSalesOrderId] with a well-typed
+                     * [String] value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun netsuiteSalesOrderId(netsuiteSalesOrderId: JsonField<String>) = apply {
+                        this.netsuiteSalesOrderId = netsuiteSalesOrderId
+                    }
+
+                    /**
+                     * Determines whether the first and last commit will be prorated. If not
+                     * provided, the default is FIRST_AND_LAST (i.e. prorate both the first and last
+                     * commits).
+                     */
+                    fun proration(proration: Proration) = proration(JsonField.of(proration))
+
+                    /**
+                     * Sets [Builder.proration] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.proration] with a well-typed [Proration]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun proration(proration: JsonField<Proration>) = apply {
+                        this.proration = proration
+                    }
+
+                    /**
+                     * The frequency at which the recurring commits will be created. If not
+                     * provided: - The commits will be created on the usage invoice frequency. If
+                     * provided: - The period defined in the duration will correspond to this
+                     * frequency. - Commits will be created aligned with the recurring commit's
+                     * starting_at rather than the usage invoice dates.
+                     */
+                    fun recurrenceFrequency(recurrenceFrequency: RecurrenceFrequency) =
+                        recurrenceFrequency(JsonField.of(recurrenceFrequency))
+
+                    /**
+                     * Sets [Builder.recurrenceFrequency] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.recurrenceFrequency] with a well-typed
+                     * [RecurrenceFrequency] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun recurrenceFrequency(recurrenceFrequency: JsonField<RecurrenceFrequency>) =
+                        apply {
+                            this.recurrenceFrequency = recurrenceFrequency
+                        }
+
+                    /**
+                     * Will be passed down to the individual commits. This controls how much of an
+                     * individual unexpired commit will roll over upon contract transition. Must be
+                     * between 0 and 1.
+                     */
+                    fun rolloverFraction(rolloverFraction: Double) =
+                        rolloverFraction(JsonField.of(rolloverFraction))
+
+                    /**
+                     * Sets [Builder.rolloverFraction] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.rolloverFraction] with a well-typed [Double]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun rolloverFraction(rolloverFraction: JsonField<Double>) = apply {
+                        this.rolloverFraction = rolloverFraction
+                    }
+
+                    /**
+                     * List of filters that determine what kind of customer usage draws down a
+                     * commit or credit. A customer's usage needs to meet the condition of at least
+                     * one of the specifiers to contribute to a commit's or credit's drawdown.
+                     */
+                    fun specifiers(specifiers: List<CommitSpecifier>) =
+                        specifiers(JsonField.of(specifiers))
+
+                    /**
+                     * Sets [Builder.specifiers] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.specifiers] with a well-typed
+                     * `List<CommitSpecifier>` value instead. This method is primarily for setting
+                     * the field to an undocumented or not yet supported value.
+                     */
+                    fun specifiers(specifiers: JsonField<List<CommitSpecifier>>) = apply {
+                        this.specifiers = specifiers.map { it.toMutableList() }
+                    }
+
+                    /**
+                     * Adds a single [CommitSpecifier] to [specifiers].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addSpecifier(specifier: CommitSpecifier) = apply {
+                        specifiers =
+                            (specifiers ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("specifiers", it).add(specifier)
+                            }
+                    }
+
+                    /** Attach a subscription to the recurring commit/credit. */
+                    fun subscriptionConfig(subscriptionConfig: RecurringCommitSubscriptionConfig) =
+                        subscriptionConfig(JsonField.of(subscriptionConfig))
+
+                    /**
+                     * Sets [Builder.subscriptionConfig] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.subscriptionConfig] with a well-typed
+                     * [RecurringCommitSubscriptionConfig] value instead. This method is primarily
+                     * for setting the field to an undocumented or not yet supported value.
+                     */
+                    fun subscriptionConfig(
+                        subscriptionConfig: JsonField<RecurringCommitSubscriptionConfig>
+                    ) = apply { this.subscriptionConfig = subscriptionConfig }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [AddRecurringCredit].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * .accessAmount()
+                     * .commitDuration()
+                     * .priority()
+                     * .product()
+                     * .rateType()
+                     * .startingAt()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): AddRecurringCredit =
+                        AddRecurringCredit(
+                            checkRequired("id", id),
+                            checkRequired("accessAmount", accessAmount),
+                            checkRequired("commitDuration", commitDuration),
+                            checkRequired("priority", priority),
+                            checkRequired("product", product),
+                            checkRequired("rateType", rateType),
+                            checkRequired("startingAt", startingAt),
+                            (applicableProductIds ?: JsonMissing.of()).map { it.toImmutable() },
+                            (applicableProductTags ?: JsonMissing.of()).map { it.toImmutable() },
+                            contract,
+                            description,
+                            endingBefore,
+                            hierarchyConfiguration,
+                            name,
+                            netsuiteSalesOrderId,
+                            proration,
+                            recurrenceFrequency,
+                            rolloverFraction,
+                            (specifiers ?: JsonMissing.of()).map { it.toImmutable() },
+                            subscriptionConfig,
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): AddRecurringCredit = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    id()
+                    accessAmount().validate()
+                    commitDuration().validate()
+                    priority()
+                    product().validate()
+                    rateType().validate()
+                    startingAt()
+                    applicableProductIds()
+                    applicableProductTags()
+                    contract().ifPresent { it.validate() }
+                    description()
+                    endingBefore()
+                    hierarchyConfiguration().ifPresent { it.validate() }
+                    name()
+                    netsuiteSalesOrderId()
+                    proration().ifPresent { it.validate() }
+                    recurrenceFrequency().ifPresent { it.validate() }
+                    rolloverFraction()
+                    specifiers().ifPresent { it.forEach { it.validate() } }
+                    subscriptionConfig().ifPresent { it.validate() }
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (id.asKnown().isPresent) 1 else 0) +
+                        (accessAmount.asKnown().getOrNull()?.validity() ?: 0) +
+                        (commitDuration.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (priority.asKnown().isPresent) 1 else 0) +
+                        (product.asKnown().getOrNull()?.validity() ?: 0) +
+                        (rateType.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (startingAt.asKnown().isPresent) 1 else 0) +
+                        (applicableProductIds.asKnown().getOrNull()?.size ?: 0) +
+                        (applicableProductTags.asKnown().getOrNull()?.size ?: 0) +
+                        (contract.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (description.asKnown().isPresent) 1 else 0) +
+                        (if (endingBefore.asKnown().isPresent) 1 else 0) +
+                        (hierarchyConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (name.asKnown().isPresent) 1 else 0) +
+                        (if (netsuiteSalesOrderId.asKnown().isPresent) 1 else 0) +
+                        (proration.asKnown().getOrNull()?.validity() ?: 0) +
+                        (recurrenceFrequency.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (rolloverFraction.asKnown().isPresent) 1 else 0) +
+                        (specifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                        (subscriptionConfig.asKnown().getOrNull()?.validity() ?: 0)
+
+                /** The amount of commit to grant. */
+                class AccessAmount
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val creditTypeId: JsonField<String>,
+                    private val unitPrice: JsonField<Double>,
+                    private val quantity: JsonField<Double>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("credit_type_id")
+                        @ExcludeMissing
+                        creditTypeId: JsonField<String> = JsonMissing.of(),
+                        @JsonProperty("unit_price")
+                        @ExcludeMissing
+                        unitPrice: JsonField<Double> = JsonMissing.of(),
+                        @JsonProperty("quantity")
+                        @ExcludeMissing
+                        quantity: JsonField<Double> = JsonMissing.of(),
+                    ) : this(creditTypeId, unitPrice, quantity, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun creditTypeId(): String = creditTypeId.getRequired("credit_type_id")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun unitPrice(): Double = unitPrice.getRequired("unit_price")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun quantity(): Optional<Double> = quantity.getOptional("quantity")
+
+                    /**
+                     * Returns the raw JSON value of [creditTypeId].
+                     *
+                     * Unlike [creditTypeId], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("credit_type_id")
+                    @ExcludeMissing
+                    fun _creditTypeId(): JsonField<String> = creditTypeId
+
+                    /**
+                     * Returns the raw JSON value of [unitPrice].
+                     *
+                     * Unlike [unitPrice], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("unit_price")
+                    @ExcludeMissing
+                    fun _unitPrice(): JsonField<Double> = unitPrice
+
+                    /**
+                     * Returns the raw JSON value of [quantity].
+                     *
+                     * Unlike [quantity], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("quantity")
+                    @ExcludeMissing
+                    fun _quantity(): JsonField<Double> = quantity
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of [AccessAmount].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .creditTypeId()
+                         * .unitPrice()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [AccessAmount]. */
+                    class Builder internal constructor() {
+
+                        private var creditTypeId: JsonField<String>? = null
+                        private var unitPrice: JsonField<Double>? = null
+                        private var quantity: JsonField<Double> = JsonMissing.of()
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(accessAmount: AccessAmount) = apply {
+                            creditTypeId = accessAmount.creditTypeId
+                            unitPrice = accessAmount.unitPrice
+                            quantity = accessAmount.quantity
+                            additionalProperties = accessAmount.additionalProperties.toMutableMap()
+                        }
+
+                        fun creditTypeId(creditTypeId: String) =
+                            creditTypeId(JsonField.of(creditTypeId))
+
+                        /**
+                         * Sets [Builder.creditTypeId] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.creditTypeId] with a well-typed [String]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun creditTypeId(creditTypeId: JsonField<String>) = apply {
+                            this.creditTypeId = creditTypeId
+                        }
+
+                        fun unitPrice(unitPrice: Double) = unitPrice(JsonField.of(unitPrice))
+
+                        /**
+                         * Sets [Builder.unitPrice] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.unitPrice] with a well-typed [Double]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun unitPrice(unitPrice: JsonField<Double>) = apply {
+                            this.unitPrice = unitPrice
+                        }
+
+                        fun quantity(quantity: Double) = quantity(JsonField.of(quantity))
+
+                        /**
+                         * Sets [Builder.quantity] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.quantity] with a well-typed [Double]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun quantity(quantity: JsonField<Double>) = apply {
+                            this.quantity = quantity
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [AccessAmount].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .creditTypeId()
+                         * .unitPrice()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): AccessAmount =
+                            AccessAmount(
+                                checkRequired("creditTypeId", creditTypeId),
+                                checkRequired("unitPrice", unitPrice),
+                                quantity,
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): AccessAmount = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        creditTypeId()
+                        unitPrice()
+                        quantity()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (creditTypeId.asKnown().isPresent) 1 else 0) +
+                            (if (unitPrice.asKnown().isPresent) 1 else 0) +
+                            (if (quantity.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is AccessAmount &&
+                            creditTypeId == other.creditTypeId &&
+                            unitPrice == other.unitPrice &&
+                            quantity == other.quantity &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(creditTypeId, unitPrice, quantity, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "AccessAmount{creditTypeId=$creditTypeId, unitPrice=$unitPrice, quantity=$quantity, additionalProperties=$additionalProperties}"
+                }
+
+                /** The amount of time the created commits will be valid for */
+                class CommitDuration
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val value: JsonField<Double>,
+                    private val unit: JsonField<Unit>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("value")
+                        @ExcludeMissing
+                        value: JsonField<Double> = JsonMissing.of(),
+                        @JsonProperty("unit")
+                        @ExcludeMissing
+                        unit: JsonField<Unit> = JsonMissing.of(),
+                    ) : this(value, unit, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun value(): Double = value.getRequired("value")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun unit(): Optional<Unit> = unit.getOptional("unit")
+
+                    /**
+                     * Returns the raw JSON value of [value].
+                     *
+                     * Unlike [value], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("value") @ExcludeMissing fun _value(): JsonField<Double> = value
+
+                    /**
+                     * Returns the raw JSON value of [unit].
+                     *
+                     * Unlike [unit], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("unit") @ExcludeMissing fun _unit(): JsonField<Unit> = unit
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of
+                         * [CommitDuration].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .value()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [CommitDuration]. */
+                    class Builder internal constructor() {
+
+                        private var value: JsonField<Double>? = null
+                        private var unit: JsonField<Unit> = JsonMissing.of()
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(commitDuration: CommitDuration) = apply {
+                            value = commitDuration.value
+                            unit = commitDuration.unit
+                            additionalProperties =
+                                commitDuration.additionalProperties.toMutableMap()
+                        }
+
+                        fun value(value: Double) = value(JsonField.of(value))
+
+                        /**
+                         * Sets [Builder.value] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.value] with a well-typed [Double] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun value(value: JsonField<Double>) = apply { this.value = value }
+
+                        fun unit(unit: Unit) = unit(JsonField.of(unit))
+
+                        /**
+                         * Sets [Builder.unit] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.unit] with a well-typed [Unit] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun unit(unit: JsonField<Unit>) = apply { this.unit = unit }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [CommitDuration].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .value()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): CommitDuration =
+                            CommitDuration(
+                                checkRequired("value", value),
+                                unit,
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): CommitDuration = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        value()
+                        unit().ifPresent { it.validate() }
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (value.asKnown().isPresent) 1 else 0) +
+                            (unit.asKnown().getOrNull()?.validity() ?: 0)
+
+                    class Unit
+                    @JsonCreator
+                    private constructor(private val value: JsonField<String>) : Enum {
+
+                        /**
+                         * Returns this class instance's raw value.
+                         *
+                         * This is usually only useful if this instance was deserialized from data
+                         * that doesn't match any known member, and you want to know that value. For
+                         * example, if the SDK is on an older version than the API, then the API may
+                         * respond with new members that the SDK is unaware of.
+                         */
+                        @com.fasterxml.jackson.annotation.JsonValue
+                        fun _value(): JsonField<String> = value
+
+                        companion object {
+
+                            @JvmField val PERIODS = of("PERIODS")
+
+                            @JvmStatic fun of(value: String) = Unit(JsonField.of(value))
+                        }
+
+                        /** An enum containing [Unit]'s known values. */
+                        enum class Known {
+                            PERIODS
+                        }
+
+                        /**
+                         * An enum containing [Unit]'s known values, as well as an [_UNKNOWN]
+                         * member.
+                         *
+                         * An instance of [Unit] can contain an unknown value in a couple of cases:
+                         * - It was deserialized from data that doesn't match any known member. For
+                         *   example, if the SDK is on an older version than the API, then the API
+                         *   may respond with new members that the SDK is unaware of.
+                         * - It was constructed with an arbitrary value using the [of] method.
+                         */
+                        enum class Value {
+                            PERIODS,
+                            /**
+                             * An enum member indicating that [Unit] was instantiated with an
+                             * unknown value.
+                             */
+                            _UNKNOWN,
+                        }
+
+                        /**
+                         * Returns an enum member corresponding to this class instance's value, or
+                         * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                         *
+                         * Use the [known] method instead if you're certain the value is always
+                         * known or if you want to throw for the unknown case.
+                         */
+                        fun value(): Value =
+                            when (this) {
+                                PERIODS -> Value.PERIODS
+                                else -> Value._UNKNOWN
+                            }
+
+                        /**
+                         * Returns an enum member corresponding to this class instance's value.
+                         *
+                         * Use the [value] method instead if you're uncertain the value is always
+                         * known and don't want to throw for the unknown case.
+                         *
+                         * @throws MetronomeInvalidDataException if this class instance's value is a
+                         *   not a known member.
+                         */
+                        fun known(): Known =
+                            when (this) {
+                                PERIODS -> Known.PERIODS
+                                else -> throw MetronomeInvalidDataException("Unknown Unit: $value")
+                            }
+
+                        /**
+                         * Returns this class instance's primitive wire representation.
+                         *
+                         * This differs from the [toString] method because that method is primarily
+                         * for debugging and generally doesn't throw.
+                         *
+                         * @throws MetronomeInvalidDataException if this class instance's value does
+                         *   not have the expected primitive type.
+                         */
+                        fun asString(): String =
+                            _value().asString().orElseThrow {
+                                MetronomeInvalidDataException("Value is not a String")
+                            }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): Unit = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            known()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is Unit && value == other.value
+                        }
+
+                        override fun hashCode() = value.hashCode()
+
+                        override fun toString() = value.toString()
+                    }
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is CommitDuration &&
+                            value == other.value &&
+                            unit == other.unit &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(value, unit, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "CommitDuration{value=$value, unit=$unit, additionalProperties=$additionalProperties}"
+                }
+
+                class Product
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val id: JsonField<String>,
+                    private val name: JsonField<String>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("id")
+                        @ExcludeMissing
+                        id: JsonField<String> = JsonMissing.of(),
+                        @JsonProperty("name")
+                        @ExcludeMissing
+                        name: JsonField<String> = JsonMissing.of(),
+                    ) : this(id, name, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun id(): String = id.getRequired("id")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun name(): String = name.getRequired("name")
+
+                    /**
+                     * Returns the raw JSON value of [id].
+                     *
+                     * Unlike [id], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                    /**
+                     * Returns the raw JSON value of [name].
+                     *
+                     * Unlike [name], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of [Product].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .id()
+                         * .name()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [Product]. */
+                    class Builder internal constructor() {
+
+                        private var id: JsonField<String>? = null
+                        private var name: JsonField<String>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(product: Product) = apply {
+                            id = product.id
+                            name = product.name
+                            additionalProperties = product.additionalProperties.toMutableMap()
+                        }
+
+                        fun id(id: String) = id(JsonField.of(id))
+
+                        /**
+                         * Sets [Builder.id] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.id] with a well-typed [String] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun id(id: JsonField<String>) = apply { this.id = id }
+
+                        fun name(name: String) = name(JsonField.of(name))
+
+                        /**
+                         * Sets [Builder.name] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.name] with a well-typed [String] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun name(name: JsonField<String>) = apply { this.name = name }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [Product].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .id()
+                         * .name()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): Product =
+                            Product(
+                                checkRequired("id", id),
+                                checkRequired("name", name),
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Product = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        id()
+                        name()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (id.asKnown().isPresent) 1 else 0) +
+                            (if (name.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Product &&
+                            id == other.id &&
+                            name == other.name &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(id, name, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "Product{id=$id, name=$name, additionalProperties=$additionalProperties}"
+                }
+
+                /** Whether the created commits will use the commit rate or list rate */
+                class RateType
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val COMMIT_RATE = of("COMMIT_RATE")
+
+                        @JvmField val LIST_RATE = of("LIST_RATE")
+
+                        @JvmStatic fun of(value: String) = RateType(JsonField.of(value))
+                    }
+
+                    /** An enum containing [RateType]'s known values. */
+                    enum class Known {
+                        COMMIT_RATE,
+                        LIST_RATE,
+                    }
+
+                    /**
+                     * An enum containing [RateType]'s known values, as well as an [_UNKNOWN]
+                     * member.
+                     *
+                     * An instance of [RateType] can contain an unknown value in a couple of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        COMMIT_RATE,
+                        LIST_RATE,
+                        /**
+                         * An enum member indicating that [RateType] was instantiated with an
+                         * unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            COMMIT_RATE -> Value.COMMIT_RATE
+                            LIST_RATE -> Value.LIST_RATE
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            COMMIT_RATE -> Known.COMMIT_RATE
+                            LIST_RATE -> Known.LIST_RATE
+                            else -> throw MetronomeInvalidDataException("Unknown RateType: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): RateType = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is RateType && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                class Contract
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val id: JsonField<String>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of()
+                    ) : this(id, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun id(): String = id.getRequired("id")
+
+                    /**
+                     * Returns the raw JSON value of [id].
+                     *
+                     * Unlike [id], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of [Contract].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .id()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [Contract]. */
+                    class Builder internal constructor() {
+
+                        private var id: JsonField<String>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(contract: Contract) = apply {
+                            id = contract.id
+                            additionalProperties = contract.additionalProperties.toMutableMap()
+                        }
+
+                        fun id(id: String) = id(JsonField.of(id))
+
+                        /**
+                         * Sets [Builder.id] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.id] with a well-typed [String] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun id(id: JsonField<String>) = apply { this.id = id }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [Contract].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .id()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): Contract =
+                            Contract(checkRequired("id", id), additionalProperties.toMutableMap())
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Contract = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        id()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = (if (id.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Contract &&
+                            id == other.id &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy { Objects.hash(id, additionalProperties) }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "Contract{id=$id, additionalProperties=$additionalProperties}"
+                }
+
+                /**
+                 * Determines whether the first and last commit will be prorated. If not provided,
+                 * the default is FIRST_AND_LAST (i.e. prorate both the first and last commits).
+                 */
+                class Proration
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val NONE = of("NONE")
+
+                        @JvmField val FIRST = of("FIRST")
+
+                        @JvmField val LAST = of("LAST")
+
+                        @JvmField val FIRST_AND_LAST = of("FIRST_AND_LAST")
+
+                        @JvmStatic fun of(value: String) = Proration(JsonField.of(value))
+                    }
+
+                    /** An enum containing [Proration]'s known values. */
+                    enum class Known {
+                        NONE,
+                        FIRST,
+                        LAST,
+                        FIRST_AND_LAST,
+                    }
+
+                    /**
+                     * An enum containing [Proration]'s known values, as well as an [_UNKNOWN]
+                     * member.
+                     *
+                     * An instance of [Proration] can contain an unknown value in a couple of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        NONE,
+                        FIRST,
+                        LAST,
+                        FIRST_AND_LAST,
+                        /**
+                         * An enum member indicating that [Proration] was instantiated with an
+                         * unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            NONE -> Value.NONE
+                            FIRST -> Value.FIRST
+                            LAST -> Value.LAST
+                            FIRST_AND_LAST -> Value.FIRST_AND_LAST
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            NONE -> Known.NONE
+                            FIRST -> Known.FIRST
+                            LAST -> Known.LAST
+                            FIRST_AND_LAST -> Known.FIRST_AND_LAST
+                            else -> throw MetronomeInvalidDataException("Unknown Proration: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Proration = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Proration && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                /**
+                 * The frequency at which the recurring commits will be created. If not provided: -
+                 * The commits will be created on the usage invoice frequency. If provided: - The
+                 * period defined in the duration will correspond to this frequency. - Commits will
+                 * be created aligned with the recurring commit's starting_at rather than the usage
+                 * invoice dates.
+                 */
+                class RecurrenceFrequency
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val MONTHLY = of("MONTHLY")
+
+                        @JvmField val QUARTERLY = of("QUARTERLY")
+
+                        @JvmField val ANNUAL = of("ANNUAL")
+
+                        @JvmField val WEEKLY = of("WEEKLY")
+
+                        @JvmStatic fun of(value: String) = RecurrenceFrequency(JsonField.of(value))
+                    }
+
+                    /** An enum containing [RecurrenceFrequency]'s known values. */
+                    enum class Known {
+                        MONTHLY,
+                        QUARTERLY,
+                        ANNUAL,
+                        WEEKLY,
+                    }
+
+                    /**
+                     * An enum containing [RecurrenceFrequency]'s known values, as well as an
+                     * [_UNKNOWN] member.
+                     *
+                     * An instance of [RecurrenceFrequency] can contain an unknown value in a couple
+                     * of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        MONTHLY,
+                        QUARTERLY,
+                        ANNUAL,
+                        WEEKLY,
+                        /**
+                         * An enum member indicating that [RecurrenceFrequency] was instantiated
+                         * with an unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            MONTHLY -> Value.MONTHLY
+                            QUARTERLY -> Value.QUARTERLY
+                            ANNUAL -> Value.ANNUAL
+                            WEEKLY -> Value.WEEKLY
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            MONTHLY -> Known.MONTHLY
+                            QUARTERLY -> Known.QUARTERLY
+                            ANNUAL -> Known.ANNUAL
+                            WEEKLY -> Known.WEEKLY
+                            else ->
+                                throw MetronomeInvalidDataException(
+                                    "Unknown RecurrenceFrequency: $value"
+                                )
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): RecurrenceFrequency = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is RecurrenceFrequency && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is AddRecurringCredit &&
+                        id == other.id &&
+                        accessAmount == other.accessAmount &&
+                        commitDuration == other.commitDuration &&
+                        priority == other.priority &&
+                        product == other.product &&
+                        rateType == other.rateType &&
+                        startingAt == other.startingAt &&
+                        applicableProductIds == other.applicableProductIds &&
+                        applicableProductTags == other.applicableProductTags &&
+                        contract == other.contract &&
+                        description == other.description &&
+                        endingBefore == other.endingBefore &&
+                        hierarchyConfiguration == other.hierarchyConfiguration &&
+                        name == other.name &&
+                        netsuiteSalesOrderId == other.netsuiteSalesOrderId &&
+                        proration == other.proration &&
+                        recurrenceFrequency == other.recurrenceFrequency &&
+                        rolloverFraction == other.rolloverFraction &&
+                        specifiers == other.specifiers &&
+                        subscriptionConfig == other.subscriptionConfig &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(
+                        id,
+                        accessAmount,
+                        commitDuration,
+                        priority,
+                        product,
+                        rateType,
+                        startingAt,
+                        applicableProductIds,
+                        applicableProductTags,
+                        contract,
+                        description,
+                        endingBefore,
+                        hierarchyConfiguration,
+                        name,
+                        netsuiteSalesOrderId,
+                        proration,
+                        recurrenceFrequency,
+                        rolloverFraction,
+                        specifiers,
+                        subscriptionConfig,
+                        additionalProperties,
+                    )
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "AddRecurringCredit{id=$id, accessAmount=$accessAmount, commitDuration=$commitDuration, priority=$priority, product=$product, rateType=$rateType, startingAt=$startingAt, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, contract=$contract, description=$description, endingBefore=$endingBefore, hierarchyConfiguration=$hierarchyConfiguration, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, proration=$proration, recurrenceFrequency=$recurrenceFrequency, rolloverFraction=$rolloverFraction, specifiers=$specifiers, subscriptionConfig=$subscriptionConfig, additionalProperties=$additionalProperties}"
+            }
+
+            class AddResellerRoyalty
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val resellerType: JsonField<ResellerType>,
+                private val applicableProductIds: JsonField<List<String>>,
+                private val applicableProductTags: JsonField<List<String>>,
+                private val awsAccountNumber: JsonField<String>,
+                private val awsOfferId: JsonField<String>,
+                private val awsPayerReferenceId: JsonField<String>,
+                private val endingBefore: JsonField<OffsetDateTime>,
+                private val fraction: JsonField<Double>,
+                private val gcpAccountId: JsonField<String>,
+                private val gcpOfferId: JsonField<String>,
+                private val netsuiteResellerId: JsonField<String>,
+                private val resellerContractValue: JsonField<Double>,
+                private val startingAt: JsonField<OffsetDateTime>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("reseller_type")
+                    @ExcludeMissing
+                    resellerType: JsonField<ResellerType> = JsonMissing.of(),
+                    @JsonProperty("applicable_product_ids")
+                    @ExcludeMissing
+                    applicableProductIds: JsonField<List<String>> = JsonMissing.of(),
+                    @JsonProperty("applicable_product_tags")
+                    @ExcludeMissing
+                    applicableProductTags: JsonField<List<String>> = JsonMissing.of(),
+                    @JsonProperty("aws_account_number")
+                    @ExcludeMissing
+                    awsAccountNumber: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("aws_offer_id")
+                    @ExcludeMissing
+                    awsOfferId: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("aws_payer_reference_id")
+                    @ExcludeMissing
+                    awsPayerReferenceId: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("ending_before")
+                    @ExcludeMissing
+                    endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                    @JsonProperty("fraction")
+                    @ExcludeMissing
+                    fraction: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("gcp_account_id")
+                    @ExcludeMissing
+                    gcpAccountId: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("gcp_offer_id")
+                    @ExcludeMissing
+                    gcpOfferId: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("netsuite_reseller_id")
+                    @ExcludeMissing
+                    netsuiteResellerId: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("reseller_contract_value")
+                    @ExcludeMissing
+                    resellerContractValue: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("starting_at")
+                    @ExcludeMissing
+                    startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                ) : this(
+                    resellerType,
+                    applicableProductIds,
+                    applicableProductTags,
+                    awsAccountNumber,
+                    awsOfferId,
+                    awsPayerReferenceId,
+                    endingBefore,
+                    fraction,
+                    gcpAccountId,
+                    gcpOfferId,
+                    netsuiteResellerId,
+                    resellerContractValue,
+                    startingAt,
+                    mutableMapOf(),
+                )
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun resellerType(): ResellerType = resellerType.getRequired("reseller_type")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun applicableProductIds(): Optional<List<String>> =
+                    applicableProductIds.getOptional("applicable_product_ids")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun applicableProductTags(): Optional<List<String>> =
+                    applicableProductTags.getOptional("applicable_product_tags")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun awsAccountNumber(): Optional<String> =
+                    awsAccountNumber.getOptional("aws_account_number")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun awsOfferId(): Optional<String> = awsOfferId.getOptional("aws_offer_id")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun awsPayerReferenceId(): Optional<String> =
+                    awsPayerReferenceId.getOptional("aws_payer_reference_id")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun endingBefore(): Optional<OffsetDateTime> =
+                    endingBefore.getOptional("ending_before")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun fraction(): Optional<Double> = fraction.getOptional("fraction")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun gcpAccountId(): Optional<String> = gcpAccountId.getOptional("gcp_account_id")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun gcpOfferId(): Optional<String> = gcpOfferId.getOptional("gcp_offer_id")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun netsuiteResellerId(): Optional<String> =
+                    netsuiteResellerId.getOptional("netsuite_reseller_id")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun resellerContractValue(): Optional<Double> =
+                    resellerContractValue.getOptional("reseller_contract_value")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun startingAt(): Optional<OffsetDateTime> = startingAt.getOptional("starting_at")
+
+                /**
+                 * Returns the raw JSON value of [resellerType].
+                 *
+                 * Unlike [resellerType], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("reseller_type")
+                @ExcludeMissing
+                fun _resellerType(): JsonField<ResellerType> = resellerType
+
+                /**
+                 * Returns the raw JSON value of [applicableProductIds].
+                 *
+                 * Unlike [applicableProductIds], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("applicable_product_ids")
+                @ExcludeMissing
+                fun _applicableProductIds(): JsonField<List<String>> = applicableProductIds
+
+                /**
+                 * Returns the raw JSON value of [applicableProductTags].
+                 *
+                 * Unlike [applicableProductTags], this method doesn't throw if the JSON field has
+                 * an unexpected type.
+                 */
+                @JsonProperty("applicable_product_tags")
+                @ExcludeMissing
+                fun _applicableProductTags(): JsonField<List<String>> = applicableProductTags
+
+                /**
+                 * Returns the raw JSON value of [awsAccountNumber].
+                 *
+                 * Unlike [awsAccountNumber], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("aws_account_number")
+                @ExcludeMissing
+                fun _awsAccountNumber(): JsonField<String> = awsAccountNumber
+
+                /**
+                 * Returns the raw JSON value of [awsOfferId].
+                 *
+                 * Unlike [awsOfferId], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("aws_offer_id")
+                @ExcludeMissing
+                fun _awsOfferId(): JsonField<String> = awsOfferId
+
+                /**
+                 * Returns the raw JSON value of [awsPayerReferenceId].
+                 *
+                 * Unlike [awsPayerReferenceId], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("aws_payer_reference_id")
+                @ExcludeMissing
+                fun _awsPayerReferenceId(): JsonField<String> = awsPayerReferenceId
+
+                /**
+                 * Returns the raw JSON value of [endingBefore].
+                 *
+                 * Unlike [endingBefore], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("ending_before")
+                @ExcludeMissing
+                fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
+
+                /**
+                 * Returns the raw JSON value of [fraction].
+                 *
+                 * Unlike [fraction], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("fraction")
+                @ExcludeMissing
+                fun _fraction(): JsonField<Double> = fraction
+
+                /**
+                 * Returns the raw JSON value of [gcpAccountId].
+                 *
+                 * Unlike [gcpAccountId], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("gcp_account_id")
+                @ExcludeMissing
+                fun _gcpAccountId(): JsonField<String> = gcpAccountId
+
+                /**
+                 * Returns the raw JSON value of [gcpOfferId].
+                 *
+                 * Unlike [gcpOfferId], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("gcp_offer_id")
+                @ExcludeMissing
+                fun _gcpOfferId(): JsonField<String> = gcpOfferId
+
+                /**
+                 * Returns the raw JSON value of [netsuiteResellerId].
+                 *
+                 * Unlike [netsuiteResellerId], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("netsuite_reseller_id")
+                @ExcludeMissing
+                fun _netsuiteResellerId(): JsonField<String> = netsuiteResellerId
+
+                /**
+                 * Returns the raw JSON value of [resellerContractValue].
+                 *
+                 * Unlike [resellerContractValue], this method doesn't throw if the JSON field has
+                 * an unexpected type.
+                 */
+                @JsonProperty("reseller_contract_value")
+                @ExcludeMissing
+                fun _resellerContractValue(): JsonField<Double> = resellerContractValue
+
+                /**
+                 * Returns the raw JSON value of [startingAt].
+                 *
+                 * Unlike [startingAt], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("starting_at")
+                @ExcludeMissing
+                fun _startingAt(): JsonField<OffsetDateTime> = startingAt
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of
+                     * [AddResellerRoyalty].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .resellerType()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [AddResellerRoyalty]. */
+                class Builder internal constructor() {
+
+                    private var resellerType: JsonField<ResellerType>? = null
+                    private var applicableProductIds: JsonField<MutableList<String>>? = null
+                    private var applicableProductTags: JsonField<MutableList<String>>? = null
+                    private var awsAccountNumber: JsonField<String> = JsonMissing.of()
+                    private var awsOfferId: JsonField<String> = JsonMissing.of()
+                    private var awsPayerReferenceId: JsonField<String> = JsonMissing.of()
+                    private var endingBefore: JsonField<OffsetDateTime> = JsonMissing.of()
+                    private var fraction: JsonField<Double> = JsonMissing.of()
+                    private var gcpAccountId: JsonField<String> = JsonMissing.of()
+                    private var gcpOfferId: JsonField<String> = JsonMissing.of()
+                    private var netsuiteResellerId: JsonField<String> = JsonMissing.of()
+                    private var resellerContractValue: JsonField<Double> = JsonMissing.of()
+                    private var startingAt: JsonField<OffsetDateTime> = JsonMissing.of()
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(addResellerRoyalty: AddResellerRoyalty) = apply {
+                        resellerType = addResellerRoyalty.resellerType
+                        applicableProductIds =
+                            addResellerRoyalty.applicableProductIds.map { it.toMutableList() }
+                        applicableProductTags =
+                            addResellerRoyalty.applicableProductTags.map { it.toMutableList() }
+                        awsAccountNumber = addResellerRoyalty.awsAccountNumber
+                        awsOfferId = addResellerRoyalty.awsOfferId
+                        awsPayerReferenceId = addResellerRoyalty.awsPayerReferenceId
+                        endingBefore = addResellerRoyalty.endingBefore
+                        fraction = addResellerRoyalty.fraction
+                        gcpAccountId = addResellerRoyalty.gcpAccountId
+                        gcpOfferId = addResellerRoyalty.gcpOfferId
+                        netsuiteResellerId = addResellerRoyalty.netsuiteResellerId
+                        resellerContractValue = addResellerRoyalty.resellerContractValue
+                        startingAt = addResellerRoyalty.startingAt
+                        additionalProperties =
+                            addResellerRoyalty.additionalProperties.toMutableMap()
+                    }
+
+                    fun resellerType(resellerType: ResellerType) =
+                        resellerType(JsonField.of(resellerType))
+
+                    /**
+                     * Sets [Builder.resellerType] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.resellerType] with a well-typed
+                     * [ResellerType] value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun resellerType(resellerType: JsonField<ResellerType>) = apply {
+                        this.resellerType = resellerType
+                    }
+
+                    fun applicableProductIds(applicableProductIds: List<String>) =
+                        applicableProductIds(JsonField.of(applicableProductIds))
+
+                    /**
+                     * Sets [Builder.applicableProductIds] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.applicableProductIds] with a well-typed
+                     * `List<String>` value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun applicableProductIds(applicableProductIds: JsonField<List<String>>) =
+                        apply {
+                            this.applicableProductIds =
+                                applicableProductIds.map { it.toMutableList() }
+                        }
+
+                    /**
+                     * Adds a single [String] to [applicableProductIds].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addApplicableProductId(applicableProductId: String) = apply {
+                        applicableProductIds =
+                            (applicableProductIds ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("applicableProductIds", it).add(applicableProductId)
+                            }
+                    }
+
+                    fun applicableProductTags(applicableProductTags: List<String>) =
+                        applicableProductTags(JsonField.of(applicableProductTags))
+
+                    /**
+                     * Sets [Builder.applicableProductTags] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.applicableProductTags] with a well-typed
+                     * `List<String>` value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun applicableProductTags(applicableProductTags: JsonField<List<String>>) =
+                        apply {
+                            this.applicableProductTags =
+                                applicableProductTags.map { it.toMutableList() }
+                        }
+
+                    /**
+                     * Adds a single [String] to [applicableProductTags].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addApplicableProductTag(applicableProductTag: String) = apply {
+                        applicableProductTags =
+                            (applicableProductTags ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("applicableProductTags", it).add(applicableProductTag)
+                            }
+                    }
+
+                    fun awsAccountNumber(awsAccountNumber: String) =
+                        awsAccountNumber(JsonField.of(awsAccountNumber))
+
+                    /**
+                     * Sets [Builder.awsAccountNumber] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.awsAccountNumber] with a well-typed [String]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun awsAccountNumber(awsAccountNumber: JsonField<String>) = apply {
+                        this.awsAccountNumber = awsAccountNumber
+                    }
+
+                    fun awsOfferId(awsOfferId: String) = awsOfferId(JsonField.of(awsOfferId))
+
+                    /**
+                     * Sets [Builder.awsOfferId] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.awsOfferId] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun awsOfferId(awsOfferId: JsonField<String>) = apply {
+                        this.awsOfferId = awsOfferId
+                    }
+
+                    fun awsPayerReferenceId(awsPayerReferenceId: String) =
+                        awsPayerReferenceId(JsonField.of(awsPayerReferenceId))
+
+                    /**
+                     * Sets [Builder.awsPayerReferenceId] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.awsPayerReferenceId] with a well-typed
+                     * [String] value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun awsPayerReferenceId(awsPayerReferenceId: JsonField<String>) = apply {
+                        this.awsPayerReferenceId = awsPayerReferenceId
+                    }
+
+                    fun endingBefore(endingBefore: OffsetDateTime?) =
+                        endingBefore(JsonField.ofNullable(endingBefore))
+
+                    /**
+                     * Alias for calling [Builder.endingBefore] with `endingBefore.orElse(null)`.
+                     */
+                    fun endingBefore(endingBefore: Optional<OffsetDateTime>) =
+                        endingBefore(endingBefore.getOrNull())
+
+                    /**
+                     * Sets [Builder.endingBefore] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.endingBefore] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
+                        this.endingBefore = endingBefore
+                    }
+
+                    fun fraction(fraction: Double) = fraction(JsonField.of(fraction))
+
+                    /**
+                     * Sets [Builder.fraction] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.fraction] with a well-typed [Double] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun fraction(fraction: JsonField<Double>) = apply { this.fraction = fraction }
+
+                    fun gcpAccountId(gcpAccountId: String) =
+                        gcpAccountId(JsonField.of(gcpAccountId))
+
+                    /**
+                     * Sets [Builder.gcpAccountId] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.gcpAccountId] with a well-typed [String]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun gcpAccountId(gcpAccountId: JsonField<String>) = apply {
+                        this.gcpAccountId = gcpAccountId
+                    }
+
+                    fun gcpOfferId(gcpOfferId: String) = gcpOfferId(JsonField.of(gcpOfferId))
+
+                    /**
+                     * Sets [Builder.gcpOfferId] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.gcpOfferId] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun gcpOfferId(gcpOfferId: JsonField<String>) = apply {
+                        this.gcpOfferId = gcpOfferId
+                    }
+
+                    fun netsuiteResellerId(netsuiteResellerId: String) =
+                        netsuiteResellerId(JsonField.of(netsuiteResellerId))
+
+                    /**
+                     * Sets [Builder.netsuiteResellerId] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.netsuiteResellerId] with a well-typed
+                     * [String] value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun netsuiteResellerId(netsuiteResellerId: JsonField<String>) = apply {
+                        this.netsuiteResellerId = netsuiteResellerId
+                    }
+
+                    fun resellerContractValue(resellerContractValue: Double) =
+                        resellerContractValue(JsonField.of(resellerContractValue))
+
+                    /**
+                     * Sets [Builder.resellerContractValue] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.resellerContractValue] with a well-typed
+                     * [Double] value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun resellerContractValue(resellerContractValue: JsonField<Double>) = apply {
+                        this.resellerContractValue = resellerContractValue
+                    }
+
+                    fun startingAt(startingAt: OffsetDateTime) =
+                        startingAt(JsonField.of(startingAt))
+
+                    /**
+                     * Sets [Builder.startingAt] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.startingAt] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                        this.startingAt = startingAt
+                    }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [AddResellerRoyalty].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .resellerType()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): AddResellerRoyalty =
+                        AddResellerRoyalty(
+                            checkRequired("resellerType", resellerType),
+                            (applicableProductIds ?: JsonMissing.of()).map { it.toImmutable() },
+                            (applicableProductTags ?: JsonMissing.of()).map { it.toImmutable() },
+                            awsAccountNumber,
+                            awsOfferId,
+                            awsPayerReferenceId,
+                            endingBefore,
+                            fraction,
+                            gcpAccountId,
+                            gcpOfferId,
+                            netsuiteResellerId,
+                            resellerContractValue,
+                            startingAt,
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): AddResellerRoyalty = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    resellerType().validate()
+                    applicableProductIds()
+                    applicableProductTags()
+                    awsAccountNumber()
+                    awsOfferId()
+                    awsPayerReferenceId()
+                    endingBefore()
+                    fraction()
+                    gcpAccountId()
+                    gcpOfferId()
+                    netsuiteResellerId()
+                    resellerContractValue()
+                    startingAt()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (resellerType.asKnown().getOrNull()?.validity() ?: 0) +
+                        (applicableProductIds.asKnown().getOrNull()?.size ?: 0) +
+                        (applicableProductTags.asKnown().getOrNull()?.size ?: 0) +
+                        (if (awsAccountNumber.asKnown().isPresent) 1 else 0) +
+                        (if (awsOfferId.asKnown().isPresent) 1 else 0) +
+                        (if (awsPayerReferenceId.asKnown().isPresent) 1 else 0) +
+                        (if (endingBefore.asKnown().isPresent) 1 else 0) +
+                        (if (fraction.asKnown().isPresent) 1 else 0) +
+                        (if (gcpAccountId.asKnown().isPresent) 1 else 0) +
+                        (if (gcpOfferId.asKnown().isPresent) 1 else 0) +
+                        (if (netsuiteResellerId.asKnown().isPresent) 1 else 0) +
+                        (if (resellerContractValue.asKnown().isPresent) 1 else 0) +
+                        (if (startingAt.asKnown().isPresent) 1 else 0)
+
+                class ResellerType
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val AWS = of("AWS")
+
+                        @JvmField val AWS_PRO_SERVICE = of("AWS_PRO_SERVICE")
+
+                        @JvmField val GCP = of("GCP")
+
+                        @JvmField val GCP_PRO_SERVICE = of("GCP_PRO_SERVICE")
+
+                        @JvmStatic fun of(value: String) = ResellerType(JsonField.of(value))
+                    }
+
+                    /** An enum containing [ResellerType]'s known values. */
+                    enum class Known {
+                        AWS,
+                        AWS_PRO_SERVICE,
+                        GCP,
+                        GCP_PRO_SERVICE,
+                    }
+
+                    /**
+                     * An enum containing [ResellerType]'s known values, as well as an [_UNKNOWN]
+                     * member.
+                     *
+                     * An instance of [ResellerType] can contain an unknown value in a couple of
+                     * cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        AWS,
+                        AWS_PRO_SERVICE,
+                        GCP,
+                        GCP_PRO_SERVICE,
+                        /**
+                         * An enum member indicating that [ResellerType] was instantiated with an
+                         * unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            AWS -> Value.AWS
+                            AWS_PRO_SERVICE -> Value.AWS_PRO_SERVICE
+                            GCP -> Value.GCP
+                            GCP_PRO_SERVICE -> Value.GCP_PRO_SERVICE
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            AWS -> Known.AWS
+                            AWS_PRO_SERVICE -> Known.AWS_PRO_SERVICE
+                            GCP -> Known.GCP
+                            GCP_PRO_SERVICE -> Known.GCP_PRO_SERVICE
+                            else ->
+                                throw MetronomeInvalidDataException("Unknown ResellerType: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): ResellerType = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is ResellerType && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is AddResellerRoyalty &&
+                        resellerType == other.resellerType &&
+                        applicableProductIds == other.applicableProductIds &&
+                        applicableProductTags == other.applicableProductTags &&
+                        awsAccountNumber == other.awsAccountNumber &&
+                        awsOfferId == other.awsOfferId &&
+                        awsPayerReferenceId == other.awsPayerReferenceId &&
+                        endingBefore == other.endingBefore &&
+                        fraction == other.fraction &&
+                        gcpAccountId == other.gcpAccountId &&
+                        gcpOfferId == other.gcpOfferId &&
+                        netsuiteResellerId == other.netsuiteResellerId &&
+                        resellerContractValue == other.resellerContractValue &&
+                        startingAt == other.startingAt &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(
+                        resellerType,
+                        applicableProductIds,
+                        applicableProductTags,
+                        awsAccountNumber,
+                        awsOfferId,
+                        awsPayerReferenceId,
+                        endingBefore,
+                        fraction,
+                        gcpAccountId,
+                        gcpOfferId,
+                        netsuiteResellerId,
+                        resellerContractValue,
+                        startingAt,
+                        additionalProperties,
+                    )
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "AddResellerRoyalty{resellerType=$resellerType, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, awsAccountNumber=$awsAccountNumber, awsOfferId=$awsOfferId, awsPayerReferenceId=$awsPayerReferenceId, endingBefore=$endingBefore, fraction=$fraction, gcpAccountId=$gcpAccountId, gcpOfferId=$gcpOfferId, netsuiteResellerId=$netsuiteResellerId, resellerContractValue=$resellerContractValue, startingAt=$startingAt, additionalProperties=$additionalProperties}"
+            }
+
+            class AddScheduledCharge
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val id: JsonField<String>,
+                private val product: JsonField<Product>,
+                private val schedule: JsonField<SchedulePointInTime>,
+                private val name: JsonField<String>,
+                private val netsuiteSalesOrderId: JsonField<String>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("product")
+                    @ExcludeMissing
+                    product: JsonField<Product> = JsonMissing.of(),
+                    @JsonProperty("schedule")
+                    @ExcludeMissing
+                    schedule: JsonField<SchedulePointInTime> = JsonMissing.of(),
+                    @JsonProperty("name")
+                    @ExcludeMissing
+                    name: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("netsuite_sales_order_id")
+                    @ExcludeMissing
+                    netsuiteSalesOrderId: JsonField<String> = JsonMissing.of(),
+                ) : this(id, product, schedule, name, netsuiteSalesOrderId, mutableMapOf())
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun id(): String = id.getRequired("id")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun product(): Product = product.getRequired("product")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun schedule(): SchedulePointInTime = schedule.getRequired("schedule")
+
+                /**
+                 * displayed on invoices
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun name(): Optional<String> = name.getOptional("name")
+
+                /**
+                 * This field's availability is dependent on your client's configuration.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun netsuiteSalesOrderId(): Optional<String> =
+                    netsuiteSalesOrderId.getOptional("netsuite_sales_order_id")
+
+                /**
+                 * Returns the raw JSON value of [id].
+                 *
+                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                /**
+                 * Returns the raw JSON value of [product].
+                 *
+                 * Unlike [product], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("product")
+                @ExcludeMissing
+                fun _product(): JsonField<Product> = product
+
+                /**
+                 * Returns the raw JSON value of [schedule].
+                 *
+                 * Unlike [schedule], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("schedule")
+                @ExcludeMissing
+                fun _schedule(): JsonField<SchedulePointInTime> = schedule
+
+                /**
+                 * Returns the raw JSON value of [name].
+                 *
+                 * Unlike [name], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+
+                /**
+                 * Returns the raw JSON value of [netsuiteSalesOrderId].
+                 *
+                 * Unlike [netsuiteSalesOrderId], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("netsuite_sales_order_id")
+                @ExcludeMissing
+                fun _netsuiteSalesOrderId(): JsonField<String> = netsuiteSalesOrderId
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of
+                     * [AddScheduledCharge].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * .product()
+                     * .schedule()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [AddScheduledCharge]. */
+                class Builder internal constructor() {
+
+                    private var id: JsonField<String>? = null
+                    private var product: JsonField<Product>? = null
+                    private var schedule: JsonField<SchedulePointInTime>? = null
+                    private var name: JsonField<String> = JsonMissing.of()
+                    private var netsuiteSalesOrderId: JsonField<String> = JsonMissing.of()
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(addScheduledCharge: AddScheduledCharge) = apply {
+                        id = addScheduledCharge.id
+                        product = addScheduledCharge.product
+                        schedule = addScheduledCharge.schedule
+                        name = addScheduledCharge.name
+                        netsuiteSalesOrderId = addScheduledCharge.netsuiteSalesOrderId
+                        additionalProperties =
+                            addScheduledCharge.additionalProperties.toMutableMap()
+                    }
+
+                    fun id(id: String) = id(JsonField.of(id))
+
+                    /**
+                     * Sets [Builder.id] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.id] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun id(id: JsonField<String>) = apply { this.id = id }
+
+                    fun product(product: Product) = product(JsonField.of(product))
+
+                    /**
+                     * Sets [Builder.product] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.product] with a well-typed [Product] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun product(product: JsonField<Product>) = apply { this.product = product }
+
+                    fun schedule(schedule: SchedulePointInTime) = schedule(JsonField.of(schedule))
+
+                    /**
+                     * Sets [Builder.schedule] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.schedule] with a well-typed
+                     * [SchedulePointInTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun schedule(schedule: JsonField<SchedulePointInTime>) = apply {
+                        this.schedule = schedule
+                    }
+
+                    /** displayed on invoices */
+                    fun name(name: String) = name(JsonField.of(name))
+
+                    /**
+                     * Sets [Builder.name] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.name] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun name(name: JsonField<String>) = apply { this.name = name }
+
+                    /** This field's availability is dependent on your client's configuration. */
+                    fun netsuiteSalesOrderId(netsuiteSalesOrderId: String) =
+                        netsuiteSalesOrderId(JsonField.of(netsuiteSalesOrderId))
+
+                    /**
+                     * Sets [Builder.netsuiteSalesOrderId] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.netsuiteSalesOrderId] with a well-typed
+                     * [String] value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun netsuiteSalesOrderId(netsuiteSalesOrderId: JsonField<String>) = apply {
+                        this.netsuiteSalesOrderId = netsuiteSalesOrderId
+                    }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [AddScheduledCharge].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * .product()
+                     * .schedule()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): AddScheduledCharge =
+                        AddScheduledCharge(
+                            checkRequired("id", id),
+                            checkRequired("product", product),
+                            checkRequired("schedule", schedule),
+                            name,
+                            netsuiteSalesOrderId,
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): AddScheduledCharge = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    id()
+                    product().validate()
+                    schedule().validate()
+                    name()
+                    netsuiteSalesOrderId()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (id.asKnown().isPresent) 1 else 0) +
+                        (product.asKnown().getOrNull()?.validity() ?: 0) +
+                        (schedule.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (name.asKnown().isPresent) 1 else 0) +
+                        (if (netsuiteSalesOrderId.asKnown().isPresent) 1 else 0)
+
+                class Product
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val id: JsonField<String>,
+                    private val name: JsonField<String>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("id")
+                        @ExcludeMissing
+                        id: JsonField<String> = JsonMissing.of(),
+                        @JsonProperty("name")
+                        @ExcludeMissing
+                        name: JsonField<String> = JsonMissing.of(),
+                    ) : this(id, name, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun id(): String = id.getRequired("id")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun name(): String = name.getRequired("name")
+
+                    /**
+                     * Returns the raw JSON value of [id].
+                     *
+                     * Unlike [id], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                    /**
+                     * Returns the raw JSON value of [name].
+                     *
+                     * Unlike [name], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of [Product].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .id()
+                         * .name()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [Product]. */
+                    class Builder internal constructor() {
+
+                        private var id: JsonField<String>? = null
+                        private var name: JsonField<String>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(product: Product) = apply {
+                            id = product.id
+                            name = product.name
+                            additionalProperties = product.additionalProperties.toMutableMap()
+                        }
+
+                        fun id(id: String) = id(JsonField.of(id))
+
+                        /**
+                         * Sets [Builder.id] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.id] with a well-typed [String] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun id(id: JsonField<String>) = apply { this.id = id }
+
+                        fun name(name: String) = name(JsonField.of(name))
+
+                        /**
+                         * Sets [Builder.name] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.name] with a well-typed [String] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun name(name: JsonField<String>) = apply { this.name = name }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [Product].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .id()
+                         * .name()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): Product =
+                            Product(
+                                checkRequired("id", id),
+                                checkRequired("name", name),
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Product = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        id()
+                        name()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (id.asKnown().isPresent) 1 else 0) +
+                            (if (name.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Product &&
+                            id == other.id &&
+                            name == other.name &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(id, name, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "Product{id=$id, name=$name, additionalProperties=$additionalProperties}"
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is AddScheduledCharge &&
+                        id == other.id &&
+                        product == other.product &&
+                        schedule == other.schedule &&
+                        name == other.name &&
+                        netsuiteSalesOrderId == other.netsuiteSalesOrderId &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(
+                        id,
+                        product,
+                        schedule,
+                        name,
+                        netsuiteSalesOrderId,
+                        additionalProperties,
+                    )
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "AddScheduledCharge{id=$id, product=$product, schedule=$schedule, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, additionalProperties=$additionalProperties}"
+            }
+
+            class AddSubscription
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val billingPeriods: JsonField<BillingPeriods>,
+                private val collectionSchedule: JsonField<CollectionSchedule>,
+                private val proration: JsonField<Proration>,
+                private val quantityManagementMode: JsonField<QuantityManagementMode>,
+                private val quantitySchedule: JsonField<List<QuantitySchedule>>,
+                private val startingAt: JsonField<OffsetDateTime>,
+                private val subscriptionRate: JsonField<SubscriptionRate>,
+                private val id: JsonField<String>,
+                private val customFields: JsonField<CustomFields>,
+                private val description: JsonField<String>,
+                private val endingBefore: JsonField<OffsetDateTime>,
+                private val fiatCreditTypeId: JsonField<String>,
+                private val name: JsonField<String>,
+                private val seatConfig: JsonField<SeatConfig>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("billing_periods")
+                    @ExcludeMissing
+                    billingPeriods: JsonField<BillingPeriods> = JsonMissing.of(),
+                    @JsonProperty("collection_schedule")
+                    @ExcludeMissing
+                    collectionSchedule: JsonField<CollectionSchedule> = JsonMissing.of(),
+                    @JsonProperty("proration")
+                    @ExcludeMissing
+                    proration: JsonField<Proration> = JsonMissing.of(),
+                    @JsonProperty("quantity_management_mode")
+                    @ExcludeMissing
+                    quantityManagementMode: JsonField<QuantityManagementMode> = JsonMissing.of(),
+                    @JsonProperty("quantity_schedule")
+                    @ExcludeMissing
+                    quantitySchedule: JsonField<List<QuantitySchedule>> = JsonMissing.of(),
+                    @JsonProperty("starting_at")
+                    @ExcludeMissing
+                    startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                    @JsonProperty("subscription_rate")
+                    @ExcludeMissing
+                    subscriptionRate: JsonField<SubscriptionRate> = JsonMissing.of(),
+                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("custom_fields")
+                    @ExcludeMissing
+                    customFields: JsonField<CustomFields> = JsonMissing.of(),
+                    @JsonProperty("description")
+                    @ExcludeMissing
+                    description: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("ending_before")
+                    @ExcludeMissing
+                    endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                    @JsonProperty("fiat_credit_type_id")
+                    @ExcludeMissing
+                    fiatCreditTypeId: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("name")
+                    @ExcludeMissing
+                    name: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("seat_config")
+                    @ExcludeMissing
+                    seatConfig: JsonField<SeatConfig> = JsonMissing.of(),
+                ) : this(
+                    billingPeriods,
+                    collectionSchedule,
+                    proration,
+                    quantityManagementMode,
+                    quantitySchedule,
+                    startingAt,
+                    subscriptionRate,
+                    id,
+                    customFields,
+                    description,
+                    endingBefore,
+                    fiatCreditTypeId,
+                    name,
+                    seatConfig,
+                    mutableMapOf(),
+                )
+
+                /**
+                 * Previous, current, and next billing periods for the subscription.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun billingPeriods(): BillingPeriods = billingPeriods.getRequired("billing_periods")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun collectionSchedule(): CollectionSchedule =
+                    collectionSchedule.getRequired("collection_schedule")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun proration(): Proration = proration.getRequired("proration")
+
+                /**
+                 * Determines how the subscription's quantity is controlled. Defaults to
+                 * QUANTITY_ONLY. **QUANTITY_ONLY**: The subscription quantity is specified directly
+                 * on the subscription. `initial_quantity` must be provided with this option.
+                 * Compatible with recurring commits/credits that use POOLED allocation.
+                 * **SEAT_BASED**: Use when you want to pass specific seat identifiers (e.g. add
+                 * user_123) to increment and decrement a subscription quantity, rather than
+                 * directly providing the quantity. You must use a **SEAT_BASED** subscription to
+                 * use a linked recurring credit with an allocation per seat. `seat_config` must be
+                 * provided with this option.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun quantityManagementMode(): QuantityManagementMode =
+                    quantityManagementMode.getRequired("quantity_management_mode")
+
+                /**
+                 * List of quantity schedule items for the subscription. Only includes the current
+                 * quantity and future quantity changes.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun quantitySchedule(): List<QuantitySchedule> =
+                    quantitySchedule.getRequired("quantity_schedule")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun startingAt(): OffsetDateTime = startingAt.getRequired("starting_at")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun subscriptionRate(): SubscriptionRate =
+                    subscriptionRate.getRequired("subscription_rate")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun id(): Optional<String> = id.getOptional("id")
+
+                /**
+                 * Custom fields to be added eg. { "key1": "value1", "key2": "value2" }
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun customFields(): Optional<CustomFields> =
+                    customFields.getOptional("custom_fields")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun description(): Optional<String> = description.getOptional("description")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun endingBefore(): Optional<OffsetDateTime> =
+                    endingBefore.getOptional("ending_before")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun fiatCreditTypeId(): Optional<String> =
+                    fiatCreditTypeId.getOptional("fiat_credit_type_id")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun name(): Optional<String> = name.getOptional("name")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun seatConfig(): Optional<SeatConfig> = seatConfig.getOptional("seat_config")
+
+                /**
+                 * Returns the raw JSON value of [billingPeriods].
+                 *
+                 * Unlike [billingPeriods], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("billing_periods")
+                @ExcludeMissing
+                fun _billingPeriods(): JsonField<BillingPeriods> = billingPeriods
+
+                /**
+                 * Returns the raw JSON value of [collectionSchedule].
+                 *
+                 * Unlike [collectionSchedule], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("collection_schedule")
+                @ExcludeMissing
+                fun _collectionSchedule(): JsonField<CollectionSchedule> = collectionSchedule
+
+                /**
+                 * Returns the raw JSON value of [proration].
+                 *
+                 * Unlike [proration], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("proration")
+                @ExcludeMissing
+                fun _proration(): JsonField<Proration> = proration
+
+                /**
+                 * Returns the raw JSON value of [quantityManagementMode].
+                 *
+                 * Unlike [quantityManagementMode], this method doesn't throw if the JSON field has
+                 * an unexpected type.
+                 */
+                @JsonProperty("quantity_management_mode")
+                @ExcludeMissing
+                fun _quantityManagementMode(): JsonField<QuantityManagementMode> =
+                    quantityManagementMode
+
+                /**
+                 * Returns the raw JSON value of [quantitySchedule].
+                 *
+                 * Unlike [quantitySchedule], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("quantity_schedule")
+                @ExcludeMissing
+                fun _quantitySchedule(): JsonField<List<QuantitySchedule>> = quantitySchedule
+
+                /**
+                 * Returns the raw JSON value of [startingAt].
+                 *
+                 * Unlike [startingAt], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("starting_at")
+                @ExcludeMissing
+                fun _startingAt(): JsonField<OffsetDateTime> = startingAt
+
+                /**
+                 * Returns the raw JSON value of [subscriptionRate].
+                 *
+                 * Unlike [subscriptionRate], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("subscription_rate")
+                @ExcludeMissing
+                fun _subscriptionRate(): JsonField<SubscriptionRate> = subscriptionRate
+
+                /**
+                 * Returns the raw JSON value of [id].
+                 *
+                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                /**
+                 * Returns the raw JSON value of [customFields].
+                 *
+                 * Unlike [customFields], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("custom_fields")
+                @ExcludeMissing
+                fun _customFields(): JsonField<CustomFields> = customFields
+
+                /**
+                 * Returns the raw JSON value of [description].
+                 *
+                 * Unlike [description], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("description")
+                @ExcludeMissing
+                fun _description(): JsonField<String> = description
+
+                /**
+                 * Returns the raw JSON value of [endingBefore].
+                 *
+                 * Unlike [endingBefore], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("ending_before")
+                @ExcludeMissing
+                fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
+
+                /**
+                 * Returns the raw JSON value of [fiatCreditTypeId].
+                 *
+                 * Unlike [fiatCreditTypeId], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("fiat_credit_type_id")
+                @ExcludeMissing
+                fun _fiatCreditTypeId(): JsonField<String> = fiatCreditTypeId
+
+                /**
+                 * Returns the raw JSON value of [name].
+                 *
+                 * Unlike [name], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+
+                /**
+                 * Returns the raw JSON value of [seatConfig].
+                 *
+                 * Unlike [seatConfig], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("seat_config")
+                @ExcludeMissing
+                fun _seatConfig(): JsonField<SeatConfig> = seatConfig
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of [AddSubscription].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .billingPeriods()
+                     * .collectionSchedule()
+                     * .proration()
+                     * .quantityManagementMode()
+                     * .quantitySchedule()
+                     * .startingAt()
+                     * .subscriptionRate()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [AddSubscription]. */
+                class Builder internal constructor() {
+
+                    private var billingPeriods: JsonField<BillingPeriods>? = null
+                    private var collectionSchedule: JsonField<CollectionSchedule>? = null
+                    private var proration: JsonField<Proration>? = null
+                    private var quantityManagementMode: JsonField<QuantityManagementMode>? = null
+                    private var quantitySchedule: JsonField<MutableList<QuantitySchedule>>? = null
+                    private var startingAt: JsonField<OffsetDateTime>? = null
+                    private var subscriptionRate: JsonField<SubscriptionRate>? = null
+                    private var id: JsonField<String> = JsonMissing.of()
+                    private var customFields: JsonField<CustomFields> = JsonMissing.of()
+                    private var description: JsonField<String> = JsonMissing.of()
+                    private var endingBefore: JsonField<OffsetDateTime> = JsonMissing.of()
+                    private var fiatCreditTypeId: JsonField<String> = JsonMissing.of()
+                    private var name: JsonField<String> = JsonMissing.of()
+                    private var seatConfig: JsonField<SeatConfig> = JsonMissing.of()
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(addSubscription: AddSubscription) = apply {
+                        billingPeriods = addSubscription.billingPeriods
+                        collectionSchedule = addSubscription.collectionSchedule
+                        proration = addSubscription.proration
+                        quantityManagementMode = addSubscription.quantityManagementMode
+                        quantitySchedule =
+                            addSubscription.quantitySchedule.map { it.toMutableList() }
+                        startingAt = addSubscription.startingAt
+                        subscriptionRate = addSubscription.subscriptionRate
+                        id = addSubscription.id
+                        customFields = addSubscription.customFields
+                        description = addSubscription.description
+                        endingBefore = addSubscription.endingBefore
+                        fiatCreditTypeId = addSubscription.fiatCreditTypeId
+                        name = addSubscription.name
+                        seatConfig = addSubscription.seatConfig
+                        additionalProperties = addSubscription.additionalProperties.toMutableMap()
+                    }
+
+                    /** Previous, current, and next billing periods for the subscription. */
+                    fun billingPeriods(billingPeriods: BillingPeriods) =
+                        billingPeriods(JsonField.of(billingPeriods))
+
+                    /**
+                     * Sets [Builder.billingPeriods] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.billingPeriods] with a well-typed
+                     * [BillingPeriods] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun billingPeriods(billingPeriods: JsonField<BillingPeriods>) = apply {
+                        this.billingPeriods = billingPeriods
+                    }
+
+                    fun collectionSchedule(collectionSchedule: CollectionSchedule) =
+                        collectionSchedule(JsonField.of(collectionSchedule))
+
+                    /**
+                     * Sets [Builder.collectionSchedule] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.collectionSchedule] with a well-typed
+                     * [CollectionSchedule] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun collectionSchedule(collectionSchedule: JsonField<CollectionSchedule>) =
+                        apply {
+                            this.collectionSchedule = collectionSchedule
+                        }
+
+                    fun proration(proration: Proration) = proration(JsonField.of(proration))
+
+                    /**
+                     * Sets [Builder.proration] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.proration] with a well-typed [Proration]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun proration(proration: JsonField<Proration>) = apply {
+                        this.proration = proration
+                    }
+
+                    /**
+                     * Determines how the subscription's quantity is controlled. Defaults to
+                     * QUANTITY_ONLY. **QUANTITY_ONLY**: The subscription quantity is specified
+                     * directly on the subscription. `initial_quantity` must be provided with this
+                     * option. Compatible with recurring commits/credits that use POOLED allocation.
+                     * **SEAT_BASED**: Use when you want to pass specific seat identifiers (e.g. add
+                     * user_123) to increment and decrement a subscription quantity, rather than
+                     * directly providing the quantity. You must use a **SEAT_BASED** subscription
+                     * to use a linked recurring credit with an allocation per seat. `seat_config`
+                     * must be provided with this option.
+                     */
+                    fun quantityManagementMode(quantityManagementMode: QuantityManagementMode) =
+                        quantityManagementMode(JsonField.of(quantityManagementMode))
+
+                    /**
+                     * Sets [Builder.quantityManagementMode] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.quantityManagementMode] with a well-typed
+                     * [QuantityManagementMode] value instead. This method is primarily for setting
+                     * the field to an undocumented or not yet supported value.
+                     */
+                    fun quantityManagementMode(
+                        quantityManagementMode: JsonField<QuantityManagementMode>
+                    ) = apply { this.quantityManagementMode = quantityManagementMode }
+
+                    /**
+                     * List of quantity schedule items for the subscription. Only includes the
+                     * current quantity and future quantity changes.
+                     */
+                    fun quantitySchedule(quantitySchedule: List<QuantitySchedule>) =
+                        quantitySchedule(JsonField.of(quantitySchedule))
+
+                    /**
+                     * Sets [Builder.quantitySchedule] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.quantitySchedule] with a well-typed
+                     * `List<QuantitySchedule>` value instead. This method is primarily for setting
+                     * the field to an undocumented or not yet supported value.
+                     */
+                    fun quantitySchedule(quantitySchedule: JsonField<List<QuantitySchedule>>) =
+                        apply {
+                            this.quantitySchedule = quantitySchedule.map { it.toMutableList() }
+                        }
+
+                    /**
+                     * Adds a single [QuantitySchedule] to [Builder.quantitySchedule].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addQuantitySchedule(quantitySchedule: QuantitySchedule) = apply {
+                        this.quantitySchedule =
+                            (this.quantitySchedule ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("quantitySchedule", it).add(quantitySchedule)
+                            }
+                    }
+
+                    fun startingAt(startingAt: OffsetDateTime) =
+                        startingAt(JsonField.of(startingAt))
+
+                    /**
+                     * Sets [Builder.startingAt] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.startingAt] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                        this.startingAt = startingAt
+                    }
+
+                    fun subscriptionRate(subscriptionRate: SubscriptionRate) =
+                        subscriptionRate(JsonField.of(subscriptionRate))
+
+                    /**
+                     * Sets [Builder.subscriptionRate] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.subscriptionRate] with a well-typed
+                     * [SubscriptionRate] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun subscriptionRate(subscriptionRate: JsonField<SubscriptionRate>) = apply {
+                        this.subscriptionRate = subscriptionRate
+                    }
+
+                    fun id(id: String) = id(JsonField.of(id))
+
+                    /**
+                     * Sets [Builder.id] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.id] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun id(id: JsonField<String>) = apply { this.id = id }
+
+                    /** Custom fields to be added eg. { "key1": "value1", "key2": "value2" } */
+                    fun customFields(customFields: CustomFields) =
+                        customFields(JsonField.of(customFields))
+
+                    /**
+                     * Sets [Builder.customFields] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.customFields] with a well-typed
+                     * [CustomFields] value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun customFields(customFields: JsonField<CustomFields>) = apply {
+                        this.customFields = customFields
+                    }
+
+                    fun description(description: String) = description(JsonField.of(description))
+
+                    /**
+                     * Sets [Builder.description] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.description] with a well-typed [String]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun description(description: JsonField<String>) = apply {
+                        this.description = description
+                    }
+
+                    fun endingBefore(endingBefore: OffsetDateTime) =
+                        endingBefore(JsonField.of(endingBefore))
+
+                    /**
+                     * Sets [Builder.endingBefore] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.endingBefore] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
+                        this.endingBefore = endingBefore
+                    }
+
+                    fun fiatCreditTypeId(fiatCreditTypeId: String) =
+                        fiatCreditTypeId(JsonField.of(fiatCreditTypeId))
+
+                    /**
+                     * Sets [Builder.fiatCreditTypeId] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.fiatCreditTypeId] with a well-typed [String]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun fiatCreditTypeId(fiatCreditTypeId: JsonField<String>) = apply {
+                        this.fiatCreditTypeId = fiatCreditTypeId
+                    }
+
+                    fun name(name: String) = name(JsonField.of(name))
+
+                    /**
+                     * Sets [Builder.name] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.name] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun name(name: JsonField<String>) = apply { this.name = name }
+
+                    fun seatConfig(seatConfig: SeatConfig) = seatConfig(JsonField.of(seatConfig))
+
+                    /**
+                     * Sets [Builder.seatConfig] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.seatConfig] with a well-typed [SeatConfig]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun seatConfig(seatConfig: JsonField<SeatConfig>) = apply {
+                        this.seatConfig = seatConfig
+                    }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [AddSubscription].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .billingPeriods()
+                     * .collectionSchedule()
+                     * .proration()
+                     * .quantityManagementMode()
+                     * .quantitySchedule()
+                     * .startingAt()
+                     * .subscriptionRate()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): AddSubscription =
+                        AddSubscription(
+                            checkRequired("billingPeriods", billingPeriods),
+                            checkRequired("collectionSchedule", collectionSchedule),
+                            checkRequired("proration", proration),
+                            checkRequired("quantityManagementMode", quantityManagementMode),
+                            checkRequired("quantitySchedule", quantitySchedule).map {
+                                it.toImmutable()
+                            },
+                            checkRequired("startingAt", startingAt),
+                            checkRequired("subscriptionRate", subscriptionRate),
+                            id,
+                            customFields,
+                            description,
+                            endingBefore,
+                            fiatCreditTypeId,
+                            name,
+                            seatConfig,
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): AddSubscription = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    billingPeriods().validate()
+                    collectionSchedule().validate()
+                    proration().validate()
+                    quantityManagementMode().validate()
+                    quantitySchedule().forEach { it.validate() }
+                    startingAt()
+                    subscriptionRate().validate()
+                    id()
+                    customFields().ifPresent { it.validate() }
+                    description()
+                    endingBefore()
+                    fiatCreditTypeId()
+                    name()
+                    seatConfig().ifPresent { it.validate() }
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (billingPeriods.asKnown().getOrNull()?.validity() ?: 0) +
+                        (collectionSchedule.asKnown().getOrNull()?.validity() ?: 0) +
+                        (proration.asKnown().getOrNull()?.validity() ?: 0) +
+                        (quantityManagementMode.asKnown().getOrNull()?.validity() ?: 0) +
+                        (quantitySchedule.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                            ?: 0) +
+                        (if (startingAt.asKnown().isPresent) 1 else 0) +
+                        (subscriptionRate.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (id.asKnown().isPresent) 1 else 0) +
+                        (customFields.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (description.asKnown().isPresent) 1 else 0) +
+                        (if (endingBefore.asKnown().isPresent) 1 else 0) +
+                        (if (fiatCreditTypeId.asKnown().isPresent) 1 else 0) +
+                        (if (name.asKnown().isPresent) 1 else 0) +
+                        (seatConfig.asKnown().getOrNull()?.validity() ?: 0)
+
+                /** Previous, current, and next billing periods for the subscription. */
+                class BillingPeriods
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val current: JsonField<Current>,
+                    private val next: JsonField<Next>,
+                    private val previous: JsonField<Previous>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("current")
+                        @ExcludeMissing
+                        current: JsonField<Current> = JsonMissing.of(),
+                        @JsonProperty("next")
+                        @ExcludeMissing
+                        next: JsonField<Next> = JsonMissing.of(),
+                        @JsonProperty("previous")
+                        @ExcludeMissing
+                        previous: JsonField<Previous> = JsonMissing.of(),
+                    ) : this(current, next, previous, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun current(): Optional<Current> = current.getOptional("current")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun next(): Optional<Next> = next.getOptional("next")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun previous(): Optional<Previous> = previous.getOptional("previous")
+
+                    /**
+                     * Returns the raw JSON value of [current].
+                     *
+                     * Unlike [current], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("current")
+                    @ExcludeMissing
+                    fun _current(): JsonField<Current> = current
+
+                    /**
+                     * Returns the raw JSON value of [next].
+                     *
+                     * Unlike [next], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("next") @ExcludeMissing fun _next(): JsonField<Next> = next
+
+                    /**
+                     * Returns the raw JSON value of [previous].
+                     *
+                     * Unlike [previous], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("previous")
+                    @ExcludeMissing
+                    fun _previous(): JsonField<Previous> = previous
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of
+                         * [BillingPeriods].
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [BillingPeriods]. */
+                    class Builder internal constructor() {
+
+                        private var current: JsonField<Current> = JsonMissing.of()
+                        private var next: JsonField<Next> = JsonMissing.of()
+                        private var previous: JsonField<Previous> = JsonMissing.of()
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(billingPeriods: BillingPeriods) = apply {
+                            current = billingPeriods.current
+                            next = billingPeriods.next
+                            previous = billingPeriods.previous
+                            additionalProperties =
+                                billingPeriods.additionalProperties.toMutableMap()
+                        }
+
+                        fun current(current: Current) = current(JsonField.of(current))
+
+                        /**
+                         * Sets [Builder.current] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.current] with a well-typed [Current]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun current(current: JsonField<Current>) = apply { this.current = current }
+
+                        fun next(next: Next) = next(JsonField.of(next))
+
+                        /**
+                         * Sets [Builder.next] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.next] with a well-typed [Next] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun next(next: JsonField<Next>) = apply { this.next = next }
+
+                        fun previous(previous: Previous) = previous(JsonField.of(previous))
+
+                        /**
+                         * Sets [Builder.previous] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.previous] with a well-typed [Previous]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun previous(previous: JsonField<Previous>) = apply {
+                            this.previous = previous
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [BillingPeriods].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         */
+                        fun build(): BillingPeriods =
+                            BillingPeriods(
+                                current,
+                                next,
+                                previous,
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): BillingPeriods = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        current().ifPresent { it.validate() }
+                        next().ifPresent { it.validate() }
+                        previous().ifPresent { it.validate() }
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (current.asKnown().getOrNull()?.validity() ?: 0) +
+                            (next.asKnown().getOrNull()?.validity() ?: 0) +
+                            (previous.asKnown().getOrNull()?.validity() ?: 0)
+
+                    class Current
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val endingBefore: JsonField<OffsetDateTime>,
+                        private val startingAt: JsonField<OffsetDateTime>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("ending_before")
+                            @ExcludeMissing
+                            endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                            @JsonProperty("starting_at")
+                            @ExcludeMissing
+                            startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                        ) : this(endingBefore, startingAt, mutableMapOf())
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun endingBefore(): OffsetDateTime =
+                            endingBefore.getRequired("ending_before")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun startingAt(): OffsetDateTime = startingAt.getRequired("starting_at")
+
+                        /**
+                         * Returns the raw JSON value of [endingBefore].
+                         *
+                         * Unlike [endingBefore], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("ending_before")
+                        @ExcludeMissing
+                        fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
+
+                        /**
+                         * Returns the raw JSON value of [startingAt].
+                         *
+                         * Unlike [startingAt], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("starting_at")
+                        @ExcludeMissing
+                        fun _startingAt(): JsonField<OffsetDateTime> = startingAt
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of [Current].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .endingBefore()
+                             * .startingAt()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [Current]. */
+                        class Builder internal constructor() {
+
+                            private var endingBefore: JsonField<OffsetDateTime>? = null
+                            private var startingAt: JsonField<OffsetDateTime>? = null
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(current: Current) = apply {
+                                endingBefore = current.endingBefore
+                                startingAt = current.startingAt
+                                additionalProperties = current.additionalProperties.toMutableMap()
+                            }
+
+                            fun endingBefore(endingBefore: OffsetDateTime) =
+                                endingBefore(JsonField.of(endingBefore))
+
+                            /**
+                             * Sets [Builder.endingBefore] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.endingBefore] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
+                                this.endingBefore = endingBefore
+                            }
+
+                            fun startingAt(startingAt: OffsetDateTime) =
+                                startingAt(JsonField.of(startingAt))
+
+                            /**
+                             * Sets [Builder.startingAt] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.startingAt] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                                this.startingAt = startingAt
+                            }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [Current].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .endingBefore()
+                             * .startingAt()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): Current =
+                                Current(
+                                    checkRequired("endingBefore", endingBefore),
+                                    checkRequired("startingAt", startingAt),
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): Current = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            endingBefore()
+                            startingAt()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            (if (endingBefore.asKnown().isPresent) 1 else 0) +
+                                (if (startingAt.asKnown().isPresent) 1 else 0)
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is Current &&
+                                endingBefore == other.endingBefore &&
+                                startingAt == other.startingAt &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy {
+                            Objects.hash(endingBefore, startingAt, additionalProperties)
+                        }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "Current{endingBefore=$endingBefore, startingAt=$startingAt, additionalProperties=$additionalProperties}"
+                    }
+
+                    class Next
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val endingBefore: JsonField<OffsetDateTime>,
+                        private val startingAt: JsonField<OffsetDateTime>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("ending_before")
+                            @ExcludeMissing
+                            endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                            @JsonProperty("starting_at")
+                            @ExcludeMissing
+                            startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                        ) : this(endingBefore, startingAt, mutableMapOf())
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun endingBefore(): OffsetDateTime =
+                            endingBefore.getRequired("ending_before")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun startingAt(): OffsetDateTime = startingAt.getRequired("starting_at")
+
+                        /**
+                         * Returns the raw JSON value of [endingBefore].
+                         *
+                         * Unlike [endingBefore], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("ending_before")
+                        @ExcludeMissing
+                        fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
+
+                        /**
+                         * Returns the raw JSON value of [startingAt].
+                         *
+                         * Unlike [startingAt], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("starting_at")
+                        @ExcludeMissing
+                        fun _startingAt(): JsonField<OffsetDateTime> = startingAt
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of [Next].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .endingBefore()
+                             * .startingAt()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [Next]. */
+                        class Builder internal constructor() {
+
+                            private var endingBefore: JsonField<OffsetDateTime>? = null
+                            private var startingAt: JsonField<OffsetDateTime>? = null
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(next: Next) = apply {
+                                endingBefore = next.endingBefore
+                                startingAt = next.startingAt
+                                additionalProperties = next.additionalProperties.toMutableMap()
+                            }
+
+                            fun endingBefore(endingBefore: OffsetDateTime) =
+                                endingBefore(JsonField.of(endingBefore))
+
+                            /**
+                             * Sets [Builder.endingBefore] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.endingBefore] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
+                                this.endingBefore = endingBefore
+                            }
+
+                            fun startingAt(startingAt: OffsetDateTime) =
+                                startingAt(JsonField.of(startingAt))
+
+                            /**
+                             * Sets [Builder.startingAt] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.startingAt] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                                this.startingAt = startingAt
+                            }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [Next].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .endingBefore()
+                             * .startingAt()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): Next =
+                                Next(
+                                    checkRequired("endingBefore", endingBefore),
+                                    checkRequired("startingAt", startingAt),
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): Next = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            endingBefore()
+                            startingAt()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            (if (endingBefore.asKnown().isPresent) 1 else 0) +
+                                (if (startingAt.asKnown().isPresent) 1 else 0)
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is Next &&
+                                endingBefore == other.endingBefore &&
+                                startingAt == other.startingAt &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy {
+                            Objects.hash(endingBefore, startingAt, additionalProperties)
+                        }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "Next{endingBefore=$endingBefore, startingAt=$startingAt, additionalProperties=$additionalProperties}"
+                    }
+
+                    class Previous
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val endingBefore: JsonField<OffsetDateTime>,
+                        private val startingAt: JsonField<OffsetDateTime>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("ending_before")
+                            @ExcludeMissing
+                            endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                            @JsonProperty("starting_at")
+                            @ExcludeMissing
+                            startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                        ) : this(endingBefore, startingAt, mutableMapOf())
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun endingBefore(): OffsetDateTime =
+                            endingBefore.getRequired("ending_before")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun startingAt(): OffsetDateTime = startingAt.getRequired("starting_at")
+
+                        /**
+                         * Returns the raw JSON value of [endingBefore].
+                         *
+                         * Unlike [endingBefore], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("ending_before")
+                        @ExcludeMissing
+                        fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
+
+                        /**
+                         * Returns the raw JSON value of [startingAt].
+                         *
+                         * Unlike [startingAt], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("starting_at")
+                        @ExcludeMissing
+                        fun _startingAt(): JsonField<OffsetDateTime> = startingAt
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of [Previous].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .endingBefore()
+                             * .startingAt()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [Previous]. */
+                        class Builder internal constructor() {
+
+                            private var endingBefore: JsonField<OffsetDateTime>? = null
+                            private var startingAt: JsonField<OffsetDateTime>? = null
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(previous: Previous) = apply {
+                                endingBefore = previous.endingBefore
+                                startingAt = previous.startingAt
+                                additionalProperties = previous.additionalProperties.toMutableMap()
+                            }
+
+                            fun endingBefore(endingBefore: OffsetDateTime) =
+                                endingBefore(JsonField.of(endingBefore))
+
+                            /**
+                             * Sets [Builder.endingBefore] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.endingBefore] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
+                                this.endingBefore = endingBefore
+                            }
+
+                            fun startingAt(startingAt: OffsetDateTime) =
+                                startingAt(JsonField.of(startingAt))
+
+                            /**
+                             * Sets [Builder.startingAt] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.startingAt] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                                this.startingAt = startingAt
+                            }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [Previous].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .endingBefore()
+                             * .startingAt()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): Previous =
+                                Previous(
+                                    checkRequired("endingBefore", endingBefore),
+                                    checkRequired("startingAt", startingAt),
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): Previous = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            endingBefore()
+                            startingAt()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            (if (endingBefore.asKnown().isPresent) 1 else 0) +
+                                (if (startingAt.asKnown().isPresent) 1 else 0)
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is Previous &&
+                                endingBefore == other.endingBefore &&
+                                startingAt == other.startingAt &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy {
+                            Objects.hash(endingBefore, startingAt, additionalProperties)
+                        }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "Previous{endingBefore=$endingBefore, startingAt=$startingAt, additionalProperties=$additionalProperties}"
+                    }
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is BillingPeriods &&
+                            current == other.current &&
+                            next == other.next &&
+                            previous == other.previous &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(current, next, previous, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "BillingPeriods{current=$current, next=$next, previous=$previous, additionalProperties=$additionalProperties}"
+                }
+
+                class CollectionSchedule
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val ADVANCE = of("ADVANCE")
+
+                        @JvmField val ARREARS = of("ARREARS")
+
+                        @JvmStatic fun of(value: String) = CollectionSchedule(JsonField.of(value))
+                    }
+
+                    /** An enum containing [CollectionSchedule]'s known values. */
+                    enum class Known {
+                        ADVANCE,
+                        ARREARS,
+                    }
+
+                    /**
+                     * An enum containing [CollectionSchedule]'s known values, as well as an
+                     * [_UNKNOWN] member.
+                     *
+                     * An instance of [CollectionSchedule] can contain an unknown value in a couple
+                     * of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        ADVANCE,
+                        ARREARS,
+                        /**
+                         * An enum member indicating that [CollectionSchedule] was instantiated with
+                         * an unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            ADVANCE -> Value.ADVANCE
+                            ARREARS -> Value.ARREARS
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            ADVANCE -> Known.ADVANCE
+                            ARREARS -> Known.ARREARS
+                            else ->
+                                throw MetronomeInvalidDataException(
+                                    "Unknown CollectionSchedule: $value"
+                                )
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): CollectionSchedule = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is CollectionSchedule && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                class Proration
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val invoiceBehavior: JsonField<InvoiceBehavior>,
+                    private val isProrated: JsonField<Boolean>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("invoice_behavior")
+                        @ExcludeMissing
+                        invoiceBehavior: JsonField<InvoiceBehavior> = JsonMissing.of(),
+                        @JsonProperty("is_prorated")
+                        @ExcludeMissing
+                        isProrated: JsonField<Boolean> = JsonMissing.of(),
+                    ) : this(invoiceBehavior, isProrated, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun invoiceBehavior(): InvoiceBehavior =
+                        invoiceBehavior.getRequired("invoice_behavior")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun isProrated(): Boolean = isProrated.getRequired("is_prorated")
+
+                    /**
+                     * Returns the raw JSON value of [invoiceBehavior].
+                     *
+                     * Unlike [invoiceBehavior], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("invoice_behavior")
+                    @ExcludeMissing
+                    fun _invoiceBehavior(): JsonField<InvoiceBehavior> = invoiceBehavior
+
+                    /**
+                     * Returns the raw JSON value of [isProrated].
+                     *
+                     * Unlike [isProrated], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("is_prorated")
+                    @ExcludeMissing
+                    fun _isProrated(): JsonField<Boolean> = isProrated
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of [Proration].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .invoiceBehavior()
+                         * .isProrated()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [Proration]. */
+                    class Builder internal constructor() {
+
+                        private var invoiceBehavior: JsonField<InvoiceBehavior>? = null
+                        private var isProrated: JsonField<Boolean>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(proration: Proration) = apply {
+                            invoiceBehavior = proration.invoiceBehavior
+                            isProrated = proration.isProrated
+                            additionalProperties = proration.additionalProperties.toMutableMap()
+                        }
+
+                        fun invoiceBehavior(invoiceBehavior: InvoiceBehavior) =
+                            invoiceBehavior(JsonField.of(invoiceBehavior))
+
+                        /**
+                         * Sets [Builder.invoiceBehavior] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.invoiceBehavior] with a well-typed
+                         * [InvoiceBehavior] value instead. This method is primarily for setting the
+                         * field to an undocumented or not yet supported value.
+                         */
+                        fun invoiceBehavior(invoiceBehavior: JsonField<InvoiceBehavior>) = apply {
+                            this.invoiceBehavior = invoiceBehavior
+                        }
+
+                        fun isProrated(isProrated: Boolean) = isProrated(JsonField.of(isProrated))
+
+                        /**
+                         * Sets [Builder.isProrated] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.isProrated] with a well-typed [Boolean]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun isProrated(isProrated: JsonField<Boolean>) = apply {
+                            this.isProrated = isProrated
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [Proration].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .invoiceBehavior()
+                         * .isProrated()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): Proration =
+                            Proration(
+                                checkRequired("invoiceBehavior", invoiceBehavior),
+                                checkRequired("isProrated", isProrated),
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Proration = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        invoiceBehavior().validate()
+                        isProrated()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (invoiceBehavior.asKnown().getOrNull()?.validity() ?: 0) +
+                            (if (isProrated.asKnown().isPresent) 1 else 0)
+
+                    class InvoiceBehavior
+                    @JsonCreator
+                    private constructor(private val value: JsonField<String>) : Enum {
+
+                        /**
+                         * Returns this class instance's raw value.
+                         *
+                         * This is usually only useful if this instance was deserialized from data
+                         * that doesn't match any known member, and you want to know that value. For
+                         * example, if the SDK is on an older version than the API, then the API may
+                         * respond with new members that the SDK is unaware of.
+                         */
+                        @com.fasterxml.jackson.annotation.JsonValue
+                        fun _value(): JsonField<String> = value
+
+                        companion object {
+
+                            @JvmField val BILL_IMMEDIATELY = of("BILL_IMMEDIATELY")
+
+                            @JvmField
+                            val BILL_ON_NEXT_COLLECTION_DATE = of("BILL_ON_NEXT_COLLECTION_DATE")
+
+                            @JvmStatic fun of(value: String) = InvoiceBehavior(JsonField.of(value))
+                        }
+
+                        /** An enum containing [InvoiceBehavior]'s known values. */
+                        enum class Known {
+                            BILL_IMMEDIATELY,
+                            BILL_ON_NEXT_COLLECTION_DATE,
+                        }
+
+                        /**
+                         * An enum containing [InvoiceBehavior]'s known values, as well as an
+                         * [_UNKNOWN] member.
+                         *
+                         * An instance of [InvoiceBehavior] can contain an unknown value in a couple
+                         * of cases:
+                         * - It was deserialized from data that doesn't match any known member. For
+                         *   example, if the SDK is on an older version than the API, then the API
+                         *   may respond with new members that the SDK is unaware of.
+                         * - It was constructed with an arbitrary value using the [of] method.
+                         */
+                        enum class Value {
+                            BILL_IMMEDIATELY,
+                            BILL_ON_NEXT_COLLECTION_DATE,
+                            /**
+                             * An enum member indicating that [InvoiceBehavior] was instantiated
+                             * with an unknown value.
+                             */
+                            _UNKNOWN,
+                        }
+
+                        /**
+                         * Returns an enum member corresponding to this class instance's value, or
+                         * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                         *
+                         * Use the [known] method instead if you're certain the value is always
+                         * known or if you want to throw for the unknown case.
+                         */
+                        fun value(): Value =
+                            when (this) {
+                                BILL_IMMEDIATELY -> Value.BILL_IMMEDIATELY
+                                BILL_ON_NEXT_COLLECTION_DATE -> Value.BILL_ON_NEXT_COLLECTION_DATE
+                                else -> Value._UNKNOWN
+                            }
+
+                        /**
+                         * Returns an enum member corresponding to this class instance's value.
+                         *
+                         * Use the [value] method instead if you're uncertain the value is always
+                         * known and don't want to throw for the unknown case.
+                         *
+                         * @throws MetronomeInvalidDataException if this class instance's value is a
+                         *   not a known member.
+                         */
+                        fun known(): Known =
+                            when (this) {
+                                BILL_IMMEDIATELY -> Known.BILL_IMMEDIATELY
+                                BILL_ON_NEXT_COLLECTION_DATE -> Known.BILL_ON_NEXT_COLLECTION_DATE
+                                else ->
+                                    throw MetronomeInvalidDataException(
+                                        "Unknown InvoiceBehavior: $value"
+                                    )
+                            }
+
+                        /**
+                         * Returns this class instance's primitive wire representation.
+                         *
+                         * This differs from the [toString] method because that method is primarily
+                         * for debugging and generally doesn't throw.
+                         *
+                         * @throws MetronomeInvalidDataException if this class instance's value does
+                         *   not have the expected primitive type.
+                         */
+                        fun asString(): String =
+                            _value().asString().orElseThrow {
+                                MetronomeInvalidDataException("Value is not a String")
+                            }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): InvoiceBehavior = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            known()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is InvoiceBehavior && value == other.value
+                        }
+
+                        override fun hashCode() = value.hashCode()
+
+                        override fun toString() = value.toString()
+                    }
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Proration &&
+                            invoiceBehavior == other.invoiceBehavior &&
+                            isProrated == other.isProrated &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(invoiceBehavior, isProrated, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "Proration{invoiceBehavior=$invoiceBehavior, isProrated=$isProrated, additionalProperties=$additionalProperties}"
+                }
+
+                /**
+                 * Determines how the subscription's quantity is controlled. Defaults to
+                 * QUANTITY_ONLY. **QUANTITY_ONLY**: The subscription quantity is specified directly
+                 * on the subscription. `initial_quantity` must be provided with this option.
+                 * Compatible with recurring commits/credits that use POOLED allocation.
+                 * **SEAT_BASED**: Use when you want to pass specific seat identifiers (e.g. add
+                 * user_123) to increment and decrement a subscription quantity, rather than
+                 * directly providing the quantity. You must use a **SEAT_BASED** subscription to
+                 * use a linked recurring credit with an allocation per seat. `seat_config` must be
+                 * provided with this option.
+                 */
+                class QuantityManagementMode
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val SEAT_BASED = of("SEAT_BASED")
+
+                        @JvmField val QUANTITY_ONLY = of("QUANTITY_ONLY")
+
+                        @JvmStatic
+                        fun of(value: String) = QuantityManagementMode(JsonField.of(value))
+                    }
+
+                    /** An enum containing [QuantityManagementMode]'s known values. */
+                    enum class Known {
+                        SEAT_BASED,
+                        QUANTITY_ONLY,
+                    }
+
+                    /**
+                     * An enum containing [QuantityManagementMode]'s known values, as well as an
+                     * [_UNKNOWN] member.
+                     *
+                     * An instance of [QuantityManagementMode] can contain an unknown value in a
+                     * couple of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        SEAT_BASED,
+                        QUANTITY_ONLY,
+                        /**
+                         * An enum member indicating that [QuantityManagementMode] was instantiated
+                         * with an unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            SEAT_BASED -> Value.SEAT_BASED
+                            QUANTITY_ONLY -> Value.QUANTITY_ONLY
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            SEAT_BASED -> Known.SEAT_BASED
+                            QUANTITY_ONLY -> Known.QUANTITY_ONLY
+                            else ->
+                                throw MetronomeInvalidDataException(
+                                    "Unknown QuantityManagementMode: $value"
+                                )
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): QuantityManagementMode = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is QuantityManagementMode && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                class QuantitySchedule
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val quantity: JsonField<Double>,
+                    private val startingAt: JsonField<OffsetDateTime>,
+                    private val endingBefore: JsonField<OffsetDateTime>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("quantity")
+                        @ExcludeMissing
+                        quantity: JsonField<Double> = JsonMissing.of(),
+                        @JsonProperty("starting_at")
+                        @ExcludeMissing
+                        startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                        @JsonProperty("ending_before")
+                        @ExcludeMissing
+                        endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                    ) : this(quantity, startingAt, endingBefore, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun quantity(): Double = quantity.getRequired("quantity")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun startingAt(): OffsetDateTime = startingAt.getRequired("starting_at")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun endingBefore(): Optional<OffsetDateTime> =
+                        endingBefore.getOptional("ending_before")
+
+                    /**
+                     * Returns the raw JSON value of [quantity].
+                     *
+                     * Unlike [quantity], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("quantity")
+                    @ExcludeMissing
+                    fun _quantity(): JsonField<Double> = quantity
+
+                    /**
+                     * Returns the raw JSON value of [startingAt].
+                     *
+                     * Unlike [startingAt], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("starting_at")
+                    @ExcludeMissing
+                    fun _startingAt(): JsonField<OffsetDateTime> = startingAt
+
+                    /**
+                     * Returns the raw JSON value of [endingBefore].
+                     *
+                     * Unlike [endingBefore], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("ending_before")
+                    @ExcludeMissing
+                    fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of
+                         * [QuantitySchedule].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .quantity()
+                         * .startingAt()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [QuantitySchedule]. */
+                    class Builder internal constructor() {
+
+                        private var quantity: JsonField<Double>? = null
+                        private var startingAt: JsonField<OffsetDateTime>? = null
+                        private var endingBefore: JsonField<OffsetDateTime> = JsonMissing.of()
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(quantitySchedule: QuantitySchedule) = apply {
+                            quantity = quantitySchedule.quantity
+                            startingAt = quantitySchedule.startingAt
+                            endingBefore = quantitySchedule.endingBefore
+                            additionalProperties =
+                                quantitySchedule.additionalProperties.toMutableMap()
+                        }
+
+                        fun quantity(quantity: Double) = quantity(JsonField.of(quantity))
+
+                        /**
+                         * Sets [Builder.quantity] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.quantity] with a well-typed [Double]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun quantity(quantity: JsonField<Double>) = apply {
+                            this.quantity = quantity
+                        }
+
+                        fun startingAt(startingAt: OffsetDateTime) =
+                            startingAt(JsonField.of(startingAt))
+
+                        /**
+                         * Sets [Builder.startingAt] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.startingAt] with a well-typed
+                         * [OffsetDateTime] value instead. This method is primarily for setting the
+                         * field to an undocumented or not yet supported value.
+                         */
+                        fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                            this.startingAt = startingAt
+                        }
+
+                        fun endingBefore(endingBefore: OffsetDateTime) =
+                            endingBefore(JsonField.of(endingBefore))
+
+                        /**
+                         * Sets [Builder.endingBefore] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.endingBefore] with a well-typed
+                         * [OffsetDateTime] value instead. This method is primarily for setting the
+                         * field to an undocumented or not yet supported value.
+                         */
+                        fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
+                            this.endingBefore = endingBefore
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [QuantitySchedule].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .quantity()
+                         * .startingAt()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): QuantitySchedule =
+                            QuantitySchedule(
+                                checkRequired("quantity", quantity),
+                                checkRequired("startingAt", startingAt),
+                                endingBefore,
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): QuantitySchedule = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        quantity()
+                        startingAt()
+                        endingBefore()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (quantity.asKnown().isPresent) 1 else 0) +
+                            (if (startingAt.asKnown().isPresent) 1 else 0) +
+                            (if (endingBefore.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is QuantitySchedule &&
+                            quantity == other.quantity &&
+                            startingAt == other.startingAt &&
+                            endingBefore == other.endingBefore &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(quantity, startingAt, endingBefore, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "QuantitySchedule{quantity=$quantity, startingAt=$startingAt, endingBefore=$endingBefore, additionalProperties=$additionalProperties}"
+                }
+
+                class SubscriptionRate
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val billingFrequency: JsonField<BillingFrequency>,
+                    private val product: JsonField<Product>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("billing_frequency")
+                        @ExcludeMissing
+                        billingFrequency: JsonField<BillingFrequency> = JsonMissing.of(),
+                        @JsonProperty("product")
+                        @ExcludeMissing
+                        product: JsonField<Product> = JsonMissing.of(),
+                    ) : this(billingFrequency, product, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun billingFrequency(): BillingFrequency =
+                        billingFrequency.getRequired("billing_frequency")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun product(): Product = product.getRequired("product")
+
+                    /**
+                     * Returns the raw JSON value of [billingFrequency].
+                     *
+                     * Unlike [billingFrequency], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("billing_frequency")
+                    @ExcludeMissing
+                    fun _billingFrequency(): JsonField<BillingFrequency> = billingFrequency
+
+                    /**
+                     * Returns the raw JSON value of [product].
+                     *
+                     * Unlike [product], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("product")
+                    @ExcludeMissing
+                    fun _product(): JsonField<Product> = product
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of
+                         * [SubscriptionRate].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .billingFrequency()
+                         * .product()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [SubscriptionRate]. */
+                    class Builder internal constructor() {
+
+                        private var billingFrequency: JsonField<BillingFrequency>? = null
+                        private var product: JsonField<Product>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(subscriptionRate: SubscriptionRate) = apply {
+                            billingFrequency = subscriptionRate.billingFrequency
+                            product = subscriptionRate.product
+                            additionalProperties =
+                                subscriptionRate.additionalProperties.toMutableMap()
+                        }
+
+                        fun billingFrequency(billingFrequency: BillingFrequency) =
+                            billingFrequency(JsonField.of(billingFrequency))
+
+                        /**
+                         * Sets [Builder.billingFrequency] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.billingFrequency] with a well-typed
+                         * [BillingFrequency] value instead. This method is primarily for setting
+                         * the field to an undocumented or not yet supported value.
+                         */
+                        fun billingFrequency(billingFrequency: JsonField<BillingFrequency>) =
+                            apply {
+                                this.billingFrequency = billingFrequency
+                            }
+
+                        fun product(product: Product) = product(JsonField.of(product))
+
+                        /**
+                         * Sets [Builder.product] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.product] with a well-typed [Product]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun product(product: JsonField<Product>) = apply { this.product = product }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [SubscriptionRate].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .billingFrequency()
+                         * .product()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): SubscriptionRate =
+                            SubscriptionRate(
+                                checkRequired("billingFrequency", billingFrequency),
+                                checkRequired("product", product),
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): SubscriptionRate = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        billingFrequency().validate()
+                        product().validate()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (billingFrequency.asKnown().getOrNull()?.validity() ?: 0) +
+                            (product.asKnown().getOrNull()?.validity() ?: 0)
+
+                    class BillingFrequency
+                    @JsonCreator
+                    private constructor(private val value: JsonField<String>) : Enum {
+
+                        /**
+                         * Returns this class instance's raw value.
+                         *
+                         * This is usually only useful if this instance was deserialized from data
+                         * that doesn't match any known member, and you want to know that value. For
+                         * example, if the SDK is on an older version than the API, then the API may
+                         * respond with new members that the SDK is unaware of.
+                         */
+                        @com.fasterxml.jackson.annotation.JsonValue
+                        fun _value(): JsonField<String> = value
+
+                        companion object {
+
+                            @JvmField val MONTHLY = of("MONTHLY")
+
+                            @JvmField val QUARTERLY = of("QUARTERLY")
+
+                            @JvmField val ANNUAL = of("ANNUAL")
+
+                            @JvmField val WEEKLY = of("WEEKLY")
+
+                            @JvmStatic fun of(value: String) = BillingFrequency(JsonField.of(value))
+                        }
+
+                        /** An enum containing [BillingFrequency]'s known values. */
+                        enum class Known {
+                            MONTHLY,
+                            QUARTERLY,
+                            ANNUAL,
+                            WEEKLY,
+                        }
+
+                        /**
+                         * An enum containing [BillingFrequency]'s known values, as well as an
+                         * [_UNKNOWN] member.
+                         *
+                         * An instance of [BillingFrequency] can contain an unknown value in a
+                         * couple of cases:
+                         * - It was deserialized from data that doesn't match any known member. For
+                         *   example, if the SDK is on an older version than the API, then the API
+                         *   may respond with new members that the SDK is unaware of.
+                         * - It was constructed with an arbitrary value using the [of] method.
+                         */
+                        enum class Value {
+                            MONTHLY,
+                            QUARTERLY,
+                            ANNUAL,
+                            WEEKLY,
+                            /**
+                             * An enum member indicating that [BillingFrequency] was instantiated
+                             * with an unknown value.
+                             */
+                            _UNKNOWN,
+                        }
+
+                        /**
+                         * Returns an enum member corresponding to this class instance's value, or
+                         * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                         *
+                         * Use the [known] method instead if you're certain the value is always
+                         * known or if you want to throw for the unknown case.
+                         */
+                        fun value(): Value =
+                            when (this) {
+                                MONTHLY -> Value.MONTHLY
+                                QUARTERLY -> Value.QUARTERLY
+                                ANNUAL -> Value.ANNUAL
+                                WEEKLY -> Value.WEEKLY
+                                else -> Value._UNKNOWN
+                            }
+
+                        /**
+                         * Returns an enum member corresponding to this class instance's value.
+                         *
+                         * Use the [value] method instead if you're uncertain the value is always
+                         * known and don't want to throw for the unknown case.
+                         *
+                         * @throws MetronomeInvalidDataException if this class instance's value is a
+                         *   not a known member.
+                         */
+                        fun known(): Known =
+                            when (this) {
+                                MONTHLY -> Known.MONTHLY
+                                QUARTERLY -> Known.QUARTERLY
+                                ANNUAL -> Known.ANNUAL
+                                WEEKLY -> Known.WEEKLY
+                                else ->
+                                    throw MetronomeInvalidDataException(
+                                        "Unknown BillingFrequency: $value"
+                                    )
+                            }
+
+                        /**
+                         * Returns this class instance's primitive wire representation.
+                         *
+                         * This differs from the [toString] method because that method is primarily
+                         * for debugging and generally doesn't throw.
+                         *
+                         * @throws MetronomeInvalidDataException if this class instance's value does
+                         *   not have the expected primitive type.
+                         */
+                        fun asString(): String =
+                            _value().asString().orElseThrow {
+                                MetronomeInvalidDataException("Value is not a String")
+                            }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): BillingFrequency = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            known()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is BillingFrequency && value == other.value
+                        }
+
+                        override fun hashCode() = value.hashCode()
+
+                        override fun toString() = value.toString()
+                    }
+
+                    class Product
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val id: JsonField<String>,
+                        private val name: JsonField<String>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("id")
+                            @ExcludeMissing
+                            id: JsonField<String> = JsonMissing.of(),
+                            @JsonProperty("name")
+                            @ExcludeMissing
+                            name: JsonField<String> = JsonMissing.of(),
+                        ) : this(id, name, mutableMapOf())
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun id(): String = id.getRequired("id")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun name(): String = name.getRequired("name")
+
+                        /**
+                         * Returns the raw JSON value of [id].
+                         *
+                         * Unlike [id], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                        /**
+                         * Returns the raw JSON value of [name].
+                         *
+                         * Unlike [name], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of [Product].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .id()
+                             * .name()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [Product]. */
+                        class Builder internal constructor() {
+
+                            private var id: JsonField<String>? = null
+                            private var name: JsonField<String>? = null
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(product: Product) = apply {
+                                id = product.id
+                                name = product.name
+                                additionalProperties = product.additionalProperties.toMutableMap()
+                            }
+
+                            fun id(id: String) = id(JsonField.of(id))
+
+                            /**
+                             * Sets [Builder.id] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.id] with a well-typed [String] value
+                             * instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun id(id: JsonField<String>) = apply { this.id = id }
+
+                            fun name(name: String) = name(JsonField.of(name))
+
+                            /**
+                             * Sets [Builder.name] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.name] with a well-typed [String]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun name(name: JsonField<String>) = apply { this.name = name }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [Product].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .id()
+                             * .name()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): Product =
+                                Product(
+                                    checkRequired("id", id),
+                                    checkRequired("name", name),
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): Product = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            id()
+                            name()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            (if (id.asKnown().isPresent) 1 else 0) +
+                                (if (name.asKnown().isPresent) 1 else 0)
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is Product &&
+                                id == other.id &&
+                                name == other.name &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy {
+                            Objects.hash(id, name, additionalProperties)
+                        }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "Product{id=$id, name=$name, additionalProperties=$additionalProperties}"
+                    }
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is SubscriptionRate &&
+                            billingFrequency == other.billingFrequency &&
+                            product == other.product &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(billingFrequency, product, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "SubscriptionRate{billingFrequency=$billingFrequency, product=$product, additionalProperties=$additionalProperties}"
+                }
+
+                /** Custom fields to be added eg. { "key1": "value1", "key2": "value2" } */
+                class CustomFields
+                @JsonCreator
+                private constructor(
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    private val additionalProperties: Map<String, JsonValue>
+                ) {
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> = additionalProperties
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of [CustomFields].
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [CustomFields]. */
+                    class Builder internal constructor() {
+
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(customFields: CustomFields) = apply {
+                            additionalProperties = customFields.additionalProperties.toMutableMap()
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [CustomFields].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         */
+                        fun build(): CustomFields = CustomFields(additionalProperties.toImmutable())
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): CustomFields = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        additionalProperties.count { (_, value) ->
+                            !value.isNull() && !value.isMissing()
+                        }
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is CustomFields &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy { Objects.hash(additionalProperties) }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "CustomFields{additionalProperties=$additionalProperties}"
+                }
+
+                class SeatConfig
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val seatGroupKey: JsonField<String>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("seat_group_key")
+                        @ExcludeMissing
+                        seatGroupKey: JsonField<String> = JsonMissing.of()
+                    ) : this(seatGroupKey, mutableMapOf())
+
+                    /**
+                     * The property name, sent on usage events, that identifies the seat ID
+                     * associated with the usage event. For example, the property name might be
+                     * seat_id or user_id. The property must be set as a group key on billable
+                     * metrics and a presentation/pricing group key on contract products. This
+                     * allows linked recurring credits with an allocation per seat to be consumed by
+                     * only one seat's usage.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun seatGroupKey(): String = seatGroupKey.getRequired("seat_group_key")
+
+                    /**
+                     * Returns the raw JSON value of [seatGroupKey].
+                     *
+                     * Unlike [seatGroupKey], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("seat_group_key")
+                    @ExcludeMissing
+                    fun _seatGroupKey(): JsonField<String> = seatGroupKey
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of [SeatConfig].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .seatGroupKey()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [SeatConfig]. */
+                    class Builder internal constructor() {
+
+                        private var seatGroupKey: JsonField<String>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(seatConfig: SeatConfig) = apply {
+                            seatGroupKey = seatConfig.seatGroupKey
+                            additionalProperties = seatConfig.additionalProperties.toMutableMap()
+                        }
+
+                        /**
+                         * The property name, sent on usage events, that identifies the seat ID
+                         * associated with the usage event. For example, the property name might be
+                         * seat_id or user_id. The property must be set as a group key on billable
+                         * metrics and a presentation/pricing group key on contract products. This
+                         * allows linked recurring credits with an allocation per seat to be
+                         * consumed by only one seat's usage.
+                         */
+                        fun seatGroupKey(seatGroupKey: String) =
+                            seatGroupKey(JsonField.of(seatGroupKey))
+
+                        /**
+                         * Sets [Builder.seatGroupKey] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.seatGroupKey] with a well-typed [String]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun seatGroupKey(seatGroupKey: JsonField<String>) = apply {
+                            this.seatGroupKey = seatGroupKey
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [SeatConfig].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .seatGroupKey()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): SeatConfig =
+                            SeatConfig(
+                                checkRequired("seatGroupKey", seatGroupKey),
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): SeatConfig = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        seatGroupKey()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = (if (seatGroupKey.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is SeatConfig &&
+                            seatGroupKey == other.seatGroupKey &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(seatGroupKey, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "SeatConfig{seatGroupKey=$seatGroupKey, additionalProperties=$additionalProperties}"
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is AddSubscription &&
+                        billingPeriods == other.billingPeriods &&
+                        collectionSchedule == other.collectionSchedule &&
+                        proration == other.proration &&
+                        quantityManagementMode == other.quantityManagementMode &&
+                        quantitySchedule == other.quantitySchedule &&
+                        startingAt == other.startingAt &&
+                        subscriptionRate == other.subscriptionRate &&
+                        id == other.id &&
+                        customFields == other.customFields &&
+                        description == other.description &&
+                        endingBefore == other.endingBefore &&
+                        fiatCreditTypeId == other.fiatCreditTypeId &&
+                        name == other.name &&
+                        seatConfig == other.seatConfig &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(
+                        billingPeriods,
+                        collectionSchedule,
+                        proration,
+                        quantityManagementMode,
+                        quantitySchedule,
+                        startingAt,
+                        subscriptionRate,
+                        id,
+                        customFields,
+                        description,
+                        endingBefore,
+                        fiatCreditTypeId,
+                        name,
+                        seatConfig,
+                        additionalProperties,
+                    )
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "AddSubscription{billingPeriods=$billingPeriods, collectionSchedule=$collectionSchedule, proration=$proration, quantityManagementMode=$quantityManagementMode, quantitySchedule=$quantitySchedule, startingAt=$startingAt, subscriptionRate=$subscriptionRate, id=$id, customFields=$customFields, description=$description, endingBefore=$endingBefore, fiatCreditTypeId=$fiatCreditTypeId, name=$name, seatConfig=$seatConfig, additionalProperties=$additionalProperties}"
+            }
+
+            class AddUsageFilter
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val groupKey: JsonField<String>,
+                private val groupValues: JsonField<List<String>>,
+                private val startingAt: JsonField<OffsetDateTime>,
+                private val endingBefore: JsonField<OffsetDateTime>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("group_key")
+                    @ExcludeMissing
+                    groupKey: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("group_values")
+                    @ExcludeMissing
+                    groupValues: JsonField<List<String>> = JsonMissing.of(),
+                    @JsonProperty("starting_at")
+                    @ExcludeMissing
+                    startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                    @JsonProperty("ending_before")
+                    @ExcludeMissing
+                    endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                ) : this(groupKey, groupValues, startingAt, endingBefore, mutableMapOf())
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun groupKey(): String = groupKey.getRequired("group_key")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun groupValues(): List<String> = groupValues.getRequired("group_values")
+
+                /**
+                 * This will match contract starting_at value if usage filter is active from the
+                 * beginning of the contract.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun startingAt(): OffsetDateTime = startingAt.getRequired("starting_at")
+
+                /**
+                 * This will match contract ending_before value if usage filter is active until the
+                 * end of the contract. It will be undefined if the contract is open-ended.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun endingBefore(): Optional<OffsetDateTime> =
+                    endingBefore.getOptional("ending_before")
+
+                /**
+                 * Returns the raw JSON value of [groupKey].
+                 *
+                 * Unlike [groupKey], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("group_key")
+                @ExcludeMissing
+                fun _groupKey(): JsonField<String> = groupKey
+
+                /**
+                 * Returns the raw JSON value of [groupValues].
+                 *
+                 * Unlike [groupValues], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("group_values")
+                @ExcludeMissing
+                fun _groupValues(): JsonField<List<String>> = groupValues
+
+                /**
+                 * Returns the raw JSON value of [startingAt].
+                 *
+                 * Unlike [startingAt], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("starting_at")
+                @ExcludeMissing
+                fun _startingAt(): JsonField<OffsetDateTime> = startingAt
+
+                /**
+                 * Returns the raw JSON value of [endingBefore].
+                 *
+                 * Unlike [endingBefore], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("ending_before")
+                @ExcludeMissing
+                fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of [AddUsageFilter].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .groupKey()
+                     * .groupValues()
+                     * .startingAt()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [AddUsageFilter]. */
+                class Builder internal constructor() {
+
+                    private var groupKey: JsonField<String>? = null
+                    private var groupValues: JsonField<MutableList<String>>? = null
+                    private var startingAt: JsonField<OffsetDateTime>? = null
+                    private var endingBefore: JsonField<OffsetDateTime> = JsonMissing.of()
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(addUsageFilter: AddUsageFilter) = apply {
+                        groupKey = addUsageFilter.groupKey
+                        groupValues = addUsageFilter.groupValues.map { it.toMutableList() }
+                        startingAt = addUsageFilter.startingAt
+                        endingBefore = addUsageFilter.endingBefore
+                        additionalProperties = addUsageFilter.additionalProperties.toMutableMap()
+                    }
+
+                    fun groupKey(groupKey: String) = groupKey(JsonField.of(groupKey))
+
+                    /**
+                     * Sets [Builder.groupKey] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.groupKey] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun groupKey(groupKey: JsonField<String>) = apply { this.groupKey = groupKey }
+
+                    fun groupValues(groupValues: List<String>) =
+                        groupValues(JsonField.of(groupValues))
+
+                    /**
+                     * Sets [Builder.groupValues] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.groupValues] with a well-typed
+                     * `List<String>` value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun groupValues(groupValues: JsonField<List<String>>) = apply {
+                        this.groupValues = groupValues.map { it.toMutableList() }
+                    }
+
+                    /**
+                     * Adds a single [String] to [groupValues].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addGroupValue(groupValue: String) = apply {
+                        groupValues =
+                            (groupValues ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("groupValues", it).add(groupValue)
+                            }
+                    }
+
+                    /**
+                     * This will match contract starting_at value if usage filter is active from the
+                     * beginning of the contract.
+                     */
+                    fun startingAt(startingAt: OffsetDateTime) =
+                        startingAt(JsonField.of(startingAt))
+
+                    /**
+                     * Sets [Builder.startingAt] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.startingAt] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                        this.startingAt = startingAt
+                    }
+
+                    /**
+                     * This will match contract ending_before value if usage filter is active until
+                     * the end of the contract. It will be undefined if the contract is open-ended.
+                     */
+                    fun endingBefore(endingBefore: OffsetDateTime) =
+                        endingBefore(JsonField.of(endingBefore))
+
+                    /**
+                     * Sets [Builder.endingBefore] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.endingBefore] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
+                        this.endingBefore = endingBefore
+                    }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [AddUsageFilter].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .groupKey()
+                     * .groupValues()
+                     * .startingAt()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): AddUsageFilter =
+                        AddUsageFilter(
+                            checkRequired("groupKey", groupKey),
+                            checkRequired("groupValues", groupValues).map { it.toImmutable() },
+                            checkRequired("startingAt", startingAt),
+                            endingBefore,
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): AddUsageFilter = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    groupKey()
+                    groupValues()
+                    startingAt()
+                    endingBefore()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (groupKey.asKnown().isPresent) 1 else 0) +
+                        (groupValues.asKnown().getOrNull()?.size ?: 0) +
+                        (if (startingAt.asKnown().isPresent) 1 else 0) +
+                        (if (endingBefore.asKnown().isPresent) 1 else 0)
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is AddUsageFilter &&
+                        groupKey == other.groupKey &&
+                        groupValues == other.groupValues &&
+                        startingAt == other.startingAt &&
+                        endingBefore == other.endingBefore &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(
+                        groupKey,
+                        groupValues,
+                        startingAt,
+                        endingBefore,
+                        additionalProperties,
+                    )
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "AddUsageFilter{groupKey=$groupKey, groupValues=$groupValues, startingAt=$startingAt, endingBefore=$endingBefore, additionalProperties=$additionalProperties}"
+            }
+
+            class ArchiveCommit
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val id: JsonField<String>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of()
+                ) : this(id, mutableMapOf())
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun id(): String = id.getRequired("id")
+
+                /**
+                 * Returns the raw JSON value of [id].
+                 *
+                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of [ArchiveCommit].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [ArchiveCommit]. */
+                class Builder internal constructor() {
+
+                    private var id: JsonField<String>? = null
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(archiveCommit: ArchiveCommit) = apply {
+                        id = archiveCommit.id
+                        additionalProperties = archiveCommit.additionalProperties.toMutableMap()
+                    }
+
+                    fun id(id: String) = id(JsonField.of(id))
+
+                    /**
+                     * Sets [Builder.id] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.id] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun id(id: JsonField<String>) = apply { this.id = id }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [ArchiveCommit].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): ArchiveCommit =
+                        ArchiveCommit(checkRequired("id", id), additionalProperties.toMutableMap())
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): ArchiveCommit = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    id()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = (if (id.asKnown().isPresent) 1 else 0)
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is ArchiveCommit &&
+                        id == other.id &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy { Objects.hash(id, additionalProperties) }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "ArchiveCommit{id=$id, additionalProperties=$additionalProperties}"
+            }
+
+            class ArchiveCredit
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val id: JsonField<String>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of()
+                ) : this(id, mutableMapOf())
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun id(): String = id.getRequired("id")
+
+                /**
+                 * Returns the raw JSON value of [id].
+                 *
+                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of [ArchiveCredit].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [ArchiveCredit]. */
+                class Builder internal constructor() {
+
+                    private var id: JsonField<String>? = null
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(archiveCredit: ArchiveCredit) = apply {
+                        id = archiveCredit.id
+                        additionalProperties = archiveCredit.additionalProperties.toMutableMap()
+                    }
+
+                    fun id(id: String) = id(JsonField.of(id))
+
+                    /**
+                     * Sets [Builder.id] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.id] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun id(id: JsonField<String>) = apply { this.id = id }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [ArchiveCredit].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): ArchiveCredit =
+                        ArchiveCredit(checkRequired("id", id), additionalProperties.toMutableMap())
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): ArchiveCredit = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    id()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = (if (id.asKnown().isPresent) 1 else 0)
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is ArchiveCredit &&
+                        id == other.id &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy { Objects.hash(id, additionalProperties) }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "ArchiveCredit{id=$id, additionalProperties=$additionalProperties}"
+            }
+
+            class ArchiveScheduledCharge
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val id: JsonField<String>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of()
+                ) : this(id, mutableMapOf())
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun id(): String = id.getRequired("id")
+
+                /**
+                 * Returns the raw JSON value of [id].
+                 *
+                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of
+                     * [ArchiveScheduledCharge].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [ArchiveScheduledCharge]. */
+                class Builder internal constructor() {
+
+                    private var id: JsonField<String>? = null
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(archiveScheduledCharge: ArchiveScheduledCharge) = apply {
+                        id = archiveScheduledCharge.id
+                        additionalProperties =
+                            archiveScheduledCharge.additionalProperties.toMutableMap()
+                    }
+
+                    fun id(id: String) = id(JsonField.of(id))
+
+                    /**
+                     * Sets [Builder.id] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.id] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun id(id: JsonField<String>) = apply { this.id = id }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [ArchiveScheduledCharge].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): ArchiveScheduledCharge =
+                        ArchiveScheduledCharge(
+                            checkRequired("id", id),
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): ArchiveScheduledCharge = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    id()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = (if (id.asKnown().isPresent) 1 else 0)
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is ArchiveScheduledCharge &&
+                        id == other.id &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy { Objects.hash(id, additionalProperties) }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "ArchiveScheduledCharge{id=$id, additionalProperties=$additionalProperties}"
+            }
+
+            class RemoveOverride
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val id: JsonField<String>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of()
+                ) : this(id, mutableMapOf())
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun id(): String = id.getRequired("id")
+
+                /**
+                 * Returns the raw JSON value of [id].
+                 *
+                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of [RemoveOverride].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [RemoveOverride]. */
+                class Builder internal constructor() {
+
+                    private var id: JsonField<String>? = null
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(removeOverride: RemoveOverride) = apply {
+                        id = removeOverride.id
+                        additionalProperties = removeOverride.additionalProperties.toMutableMap()
+                    }
+
+                    fun id(id: String) = id(JsonField.of(id))
+
+                    /**
+                     * Sets [Builder.id] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.id] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun id(id: JsonField<String>) = apply { this.id = id }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [RemoveOverride].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): RemoveOverride =
+                        RemoveOverride(checkRequired("id", id), additionalProperties.toMutableMap())
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): RemoveOverride = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    id()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic internal fun validity(): Int = (if (id.asKnown().isPresent) 1 else 0)
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is RemoveOverride &&
+                        id == other.id &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy { Objects.hash(id, additionalProperties) }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "RemoveOverride{id=$id, additionalProperties=$additionalProperties}"
+            }
+
+            class UpdateCommit
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val id: JsonField<String>,
+                private val accessSchedule: JsonField<AccessSchedule>,
+                private val applicableProductIds: JsonField<List<String>>,
+                private val applicableProductTags: JsonField<List<String>>,
+                private val description: JsonField<String>,
+                private val hierarchyConfiguration: JsonField<CommitHierarchyConfiguration>,
+                private val invoiceSchedule: JsonField<InvoiceSchedule>,
+                private val name: JsonField<String>,
+                private val netsuiteSalesOrderId: JsonField<String>,
+                private val priority: JsonField<Double>,
+                private val productId: JsonField<String>,
+                private val rateType: JsonField<RateType>,
+                private val rolloverFraction: JsonField<Double>,
+                private val specifiers: JsonField<List<CommitSpecifierInput>>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("access_schedule")
+                    @ExcludeMissing
+                    accessSchedule: JsonField<AccessSchedule> = JsonMissing.of(),
+                    @JsonProperty("applicable_product_ids")
+                    @ExcludeMissing
+                    applicableProductIds: JsonField<List<String>> = JsonMissing.of(),
+                    @JsonProperty("applicable_product_tags")
+                    @ExcludeMissing
+                    applicableProductTags: JsonField<List<String>> = JsonMissing.of(),
+                    @JsonProperty("description")
+                    @ExcludeMissing
+                    description: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("hierarchy_configuration")
+                    @ExcludeMissing
+                    hierarchyConfiguration: JsonField<CommitHierarchyConfiguration> =
+                        JsonMissing.of(),
+                    @JsonProperty("invoice_schedule")
+                    @ExcludeMissing
+                    invoiceSchedule: JsonField<InvoiceSchedule> = JsonMissing.of(),
+                    @JsonProperty("name")
+                    @ExcludeMissing
+                    name: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("netsuite_sales_order_id")
+                    @ExcludeMissing
+                    netsuiteSalesOrderId: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("priority")
+                    @ExcludeMissing
+                    priority: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("product_id")
+                    @ExcludeMissing
+                    productId: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("rate_type")
+                    @ExcludeMissing
+                    rateType: JsonField<RateType> = JsonMissing.of(),
+                    @JsonProperty("rollover_fraction")
+                    @ExcludeMissing
+                    rolloverFraction: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("specifiers")
+                    @ExcludeMissing
+                    specifiers: JsonField<List<CommitSpecifierInput>> = JsonMissing.of(),
+                ) : this(
+                    id,
+                    accessSchedule,
+                    applicableProductIds,
+                    applicableProductTags,
+                    description,
+                    hierarchyConfiguration,
+                    invoiceSchedule,
+                    name,
+                    netsuiteSalesOrderId,
+                    priority,
+                    productId,
+                    rateType,
+                    rolloverFraction,
+                    specifiers,
+                    mutableMapOf(),
+                )
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun id(): String = id.getRequired("id")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun accessSchedule(): Optional<AccessSchedule> =
+                    accessSchedule.getOptional("access_schedule")
+
+                /**
+                 * Which products the commit applies to. If applicable_product_ids,
+                 * applicable_product_tags or specifiers are not provided, the commit applies to all
+                 * products.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun applicableProductIds(): Optional<List<String>> =
+                    applicableProductIds.getOptional("applicable_product_ids")
+
+                /**
+                 * Which tags the commit applies to. If applicable_product_ids,
+                 * applicable_product_tags or specifiers are not provided, the commit applies to all
+                 * products.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun applicableProductTags(): Optional<List<String>> =
+                    applicableProductTags.getOptional("applicable_product_tags")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun description(): Optional<String> = description.getOptional("description")
+
+                /**
+                 * Optional configuration for commit hierarchy access control
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun hierarchyConfiguration(): Optional<CommitHierarchyConfiguration> =
+                    hierarchyConfiguration.getOptional("hierarchy_configuration")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun invoiceSchedule(): Optional<InvoiceSchedule> =
+                    invoiceSchedule.getOptional("invoice_schedule")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun name(): Optional<String> = name.getOptional("name")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun netsuiteSalesOrderId(): Optional<String> =
+                    netsuiteSalesOrderId.getOptional("netsuite_sales_order_id")
+
+                /**
+                 * If multiple commits are applicable, the one with the lower priority will apply
+                 * first.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun priority(): Optional<Double> = priority.getOptional("priority")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun productId(): Optional<String> = productId.getOptional("product_id")
+
+                /**
+                 * If set, the commit's rate type was updated to the specified value.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun rateType(): Optional<RateType> = rateType.getOptional("rate_type")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun rolloverFraction(): Optional<Double> =
+                    rolloverFraction.getOptional("rollover_fraction")
+
+                /**
+                 * List of filters that determine what kind of customer usage draws down a commit or
+                 * credit. A customer's usage needs to meet the condition of at least one of the
+                 * specifiers to contribute to a commit's or credit's drawdown. This field cannot be
+                 * used together with `applicable_product_ids` or `applicable_product_tags`.
+                 * Instead, to target usage by product or product tag, pass those values in the body
+                 * of `specifiers`.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun specifiers(): Optional<List<CommitSpecifierInput>> =
+                    specifiers.getOptional("specifiers")
+
+                /**
+                 * Returns the raw JSON value of [id].
+                 *
+                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                /**
+                 * Returns the raw JSON value of [accessSchedule].
+                 *
+                 * Unlike [accessSchedule], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("access_schedule")
+                @ExcludeMissing
+                fun _accessSchedule(): JsonField<AccessSchedule> = accessSchedule
+
+                /**
+                 * Returns the raw JSON value of [applicableProductIds].
+                 *
+                 * Unlike [applicableProductIds], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("applicable_product_ids")
+                @ExcludeMissing
+                fun _applicableProductIds(): JsonField<List<String>> = applicableProductIds
+
+                /**
+                 * Returns the raw JSON value of [applicableProductTags].
+                 *
+                 * Unlike [applicableProductTags], this method doesn't throw if the JSON field has
+                 * an unexpected type.
+                 */
+                @JsonProperty("applicable_product_tags")
+                @ExcludeMissing
+                fun _applicableProductTags(): JsonField<List<String>> = applicableProductTags
+
+                /**
+                 * Returns the raw JSON value of [description].
+                 *
+                 * Unlike [description], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("description")
+                @ExcludeMissing
+                fun _description(): JsonField<String> = description
+
+                /**
+                 * Returns the raw JSON value of [hierarchyConfiguration].
+                 *
+                 * Unlike [hierarchyConfiguration], this method doesn't throw if the JSON field has
+                 * an unexpected type.
+                 */
+                @JsonProperty("hierarchy_configuration")
+                @ExcludeMissing
+                fun _hierarchyConfiguration(): JsonField<CommitHierarchyConfiguration> =
+                    hierarchyConfiguration
+
+                /**
+                 * Returns the raw JSON value of [invoiceSchedule].
+                 *
+                 * Unlike [invoiceSchedule], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("invoice_schedule")
+                @ExcludeMissing
+                fun _invoiceSchedule(): JsonField<InvoiceSchedule> = invoiceSchedule
+
+                /**
+                 * Returns the raw JSON value of [name].
+                 *
+                 * Unlike [name], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+
+                /**
+                 * Returns the raw JSON value of [netsuiteSalesOrderId].
+                 *
+                 * Unlike [netsuiteSalesOrderId], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("netsuite_sales_order_id")
+                @ExcludeMissing
+                fun _netsuiteSalesOrderId(): JsonField<String> = netsuiteSalesOrderId
+
+                /**
+                 * Returns the raw JSON value of [priority].
+                 *
+                 * Unlike [priority], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("priority")
+                @ExcludeMissing
+                fun _priority(): JsonField<Double> = priority
+
+                /**
+                 * Returns the raw JSON value of [productId].
+                 *
+                 * Unlike [productId], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("product_id")
+                @ExcludeMissing
+                fun _productId(): JsonField<String> = productId
+
+                /**
+                 * Returns the raw JSON value of [rateType].
+                 *
+                 * Unlike [rateType], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("rate_type")
+                @ExcludeMissing
+                fun _rateType(): JsonField<RateType> = rateType
+
+                /**
+                 * Returns the raw JSON value of [rolloverFraction].
+                 *
+                 * Unlike [rolloverFraction], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("rollover_fraction")
+                @ExcludeMissing
+                fun _rolloverFraction(): JsonField<Double> = rolloverFraction
+
+                /**
+                 * Returns the raw JSON value of [specifiers].
+                 *
+                 * Unlike [specifiers], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("specifiers")
+                @ExcludeMissing
+                fun _specifiers(): JsonField<List<CommitSpecifierInput>> = specifiers
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of [UpdateCommit].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [UpdateCommit]. */
+                class Builder internal constructor() {
+
+                    private var id: JsonField<String>? = null
+                    private var accessSchedule: JsonField<AccessSchedule> = JsonMissing.of()
+                    private var applicableProductIds: JsonField<MutableList<String>>? = null
+                    private var applicableProductTags: JsonField<MutableList<String>>? = null
+                    private var description: JsonField<String> = JsonMissing.of()
+                    private var hierarchyConfiguration: JsonField<CommitHierarchyConfiguration> =
+                        JsonMissing.of()
+                    private var invoiceSchedule: JsonField<InvoiceSchedule> = JsonMissing.of()
+                    private var name: JsonField<String> = JsonMissing.of()
+                    private var netsuiteSalesOrderId: JsonField<String> = JsonMissing.of()
+                    private var priority: JsonField<Double> = JsonMissing.of()
+                    private var productId: JsonField<String> = JsonMissing.of()
+                    private var rateType: JsonField<RateType> = JsonMissing.of()
+                    private var rolloverFraction: JsonField<Double> = JsonMissing.of()
+                    private var specifiers: JsonField<MutableList<CommitSpecifierInput>>? = null
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(updateCommit: UpdateCommit) = apply {
+                        id = updateCommit.id
+                        accessSchedule = updateCommit.accessSchedule
+                        applicableProductIds =
+                            updateCommit.applicableProductIds.map { it.toMutableList() }
+                        applicableProductTags =
+                            updateCommit.applicableProductTags.map { it.toMutableList() }
+                        description = updateCommit.description
+                        hierarchyConfiguration = updateCommit.hierarchyConfiguration
+                        invoiceSchedule = updateCommit.invoiceSchedule
+                        name = updateCommit.name
+                        netsuiteSalesOrderId = updateCommit.netsuiteSalesOrderId
+                        priority = updateCommit.priority
+                        productId = updateCommit.productId
+                        rateType = updateCommit.rateType
+                        rolloverFraction = updateCommit.rolloverFraction
+                        specifiers = updateCommit.specifiers.map { it.toMutableList() }
+                        additionalProperties = updateCommit.additionalProperties.toMutableMap()
+                    }
+
+                    fun id(id: String) = id(JsonField.of(id))
+
+                    /**
+                     * Sets [Builder.id] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.id] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun id(id: JsonField<String>) = apply { this.id = id }
+
+                    fun accessSchedule(accessSchedule: AccessSchedule) =
+                        accessSchedule(JsonField.of(accessSchedule))
+
+                    /**
+                     * Sets [Builder.accessSchedule] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.accessSchedule] with a well-typed
+                     * [AccessSchedule] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun accessSchedule(accessSchedule: JsonField<AccessSchedule>) = apply {
+                        this.accessSchedule = accessSchedule
+                    }
+
+                    /**
+                     * Which products the commit applies to. If applicable_product_ids,
+                     * applicable_product_tags or specifiers are not provided, the commit applies to
+                     * all products.
+                     */
+                    fun applicableProductIds(applicableProductIds: List<String>?) =
+                        applicableProductIds(JsonField.ofNullable(applicableProductIds))
+
+                    /**
+                     * Alias for calling [Builder.applicableProductIds] with
+                     * `applicableProductIds.orElse(null)`.
+                     */
+                    fun applicableProductIds(applicableProductIds: Optional<List<String>>) =
+                        applicableProductIds(applicableProductIds.getOrNull())
+
+                    /**
+                     * Sets [Builder.applicableProductIds] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.applicableProductIds] with a well-typed
+                     * `List<String>` value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun applicableProductIds(applicableProductIds: JsonField<List<String>>) =
+                        apply {
+                            this.applicableProductIds =
+                                applicableProductIds.map { it.toMutableList() }
+                        }
+
+                    /**
+                     * Adds a single [String] to [applicableProductIds].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addApplicableProductId(applicableProductId: String) = apply {
+                        applicableProductIds =
+                            (applicableProductIds ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("applicableProductIds", it).add(applicableProductId)
+                            }
+                    }
+
+                    /**
+                     * Which tags the commit applies to. If applicable_product_ids,
+                     * applicable_product_tags or specifiers are not provided, the commit applies to
+                     * all products.
+                     */
+                    fun applicableProductTags(applicableProductTags: List<String>?) =
+                        applicableProductTags(JsonField.ofNullable(applicableProductTags))
+
+                    /**
+                     * Alias for calling [Builder.applicableProductTags] with
+                     * `applicableProductTags.orElse(null)`.
+                     */
+                    fun applicableProductTags(applicableProductTags: Optional<List<String>>) =
+                        applicableProductTags(applicableProductTags.getOrNull())
+
+                    /**
+                     * Sets [Builder.applicableProductTags] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.applicableProductTags] with a well-typed
+                     * `List<String>` value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun applicableProductTags(applicableProductTags: JsonField<List<String>>) =
+                        apply {
+                            this.applicableProductTags =
+                                applicableProductTags.map { it.toMutableList() }
+                        }
+
+                    /**
+                     * Adds a single [String] to [applicableProductTags].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addApplicableProductTag(applicableProductTag: String) = apply {
+                        applicableProductTags =
+                            (applicableProductTags ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("applicableProductTags", it).add(applicableProductTag)
+                            }
+                    }
+
+                    fun description(description: String) = description(JsonField.of(description))
+
+                    /**
+                     * Sets [Builder.description] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.description] with a well-typed [String]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun description(description: JsonField<String>) = apply {
+                        this.description = description
+                    }
+
+                    /** Optional configuration for commit hierarchy access control */
+                    fun hierarchyConfiguration(
+                        hierarchyConfiguration: CommitHierarchyConfiguration
+                    ) = hierarchyConfiguration(JsonField.of(hierarchyConfiguration))
+
+                    /**
+                     * Sets [Builder.hierarchyConfiguration] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.hierarchyConfiguration] with a well-typed
+                     * [CommitHierarchyConfiguration] value instead. This method is primarily for
+                     * setting the field to an undocumented or not yet supported value.
+                     */
+                    fun hierarchyConfiguration(
+                        hierarchyConfiguration: JsonField<CommitHierarchyConfiguration>
+                    ) = apply { this.hierarchyConfiguration = hierarchyConfiguration }
+
+                    fun invoiceSchedule(invoiceSchedule: InvoiceSchedule) =
+                        invoiceSchedule(JsonField.of(invoiceSchedule))
+
+                    /**
+                     * Sets [Builder.invoiceSchedule] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.invoiceSchedule] with a well-typed
+                     * [InvoiceSchedule] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun invoiceSchedule(invoiceSchedule: JsonField<InvoiceSchedule>) = apply {
+                        this.invoiceSchedule = invoiceSchedule
+                    }
+
+                    fun name(name: String) = name(JsonField.of(name))
+
+                    /**
+                     * Sets [Builder.name] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.name] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun name(name: JsonField<String>) = apply { this.name = name }
+
+                    fun netsuiteSalesOrderId(netsuiteSalesOrderId: String?) =
+                        netsuiteSalesOrderId(JsonField.ofNullable(netsuiteSalesOrderId))
+
+                    /**
+                     * Alias for calling [Builder.netsuiteSalesOrderId] with
+                     * `netsuiteSalesOrderId.orElse(null)`.
+                     */
+                    fun netsuiteSalesOrderId(netsuiteSalesOrderId: Optional<String>) =
+                        netsuiteSalesOrderId(netsuiteSalesOrderId.getOrNull())
+
+                    /**
+                     * Sets [Builder.netsuiteSalesOrderId] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.netsuiteSalesOrderId] with a well-typed
+                     * [String] value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun netsuiteSalesOrderId(netsuiteSalesOrderId: JsonField<String>) = apply {
+                        this.netsuiteSalesOrderId = netsuiteSalesOrderId
+                    }
+
+                    /**
+                     * If multiple commits are applicable, the one with the lower priority will
+                     * apply first.
+                     */
+                    fun priority(priority: Double?) = priority(JsonField.ofNullable(priority))
+
+                    /**
+                     * Alias for [Builder.priority].
+                     *
+                     * This unboxed primitive overload exists for backwards compatibility.
+                     */
+                    fun priority(priority: Double) = priority(priority as Double?)
+
+                    /** Alias for calling [Builder.priority] with `priority.orElse(null)`. */
+                    fun priority(priority: Optional<Double>) = priority(priority.getOrNull())
+
+                    /**
+                     * Sets [Builder.priority] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.priority] with a well-typed [Double] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun priority(priority: JsonField<Double>) = apply { this.priority = priority }
+
+                    fun productId(productId: String) = productId(JsonField.of(productId))
+
+                    /**
+                     * Sets [Builder.productId] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.productId] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun productId(productId: JsonField<String>) = apply {
+                        this.productId = productId
+                    }
+
+                    /** If set, the commit's rate type was updated to the specified value. */
+                    fun rateType(rateType: RateType) = rateType(JsonField.of(rateType))
+
+                    /**
+                     * Sets [Builder.rateType] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.rateType] with a well-typed [RateType] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun rateType(rateType: JsonField<RateType>) = apply { this.rateType = rateType }
+
+                    fun rolloverFraction(rolloverFraction: Double?) =
+                        rolloverFraction(JsonField.ofNullable(rolloverFraction))
+
+                    /**
+                     * Alias for [Builder.rolloverFraction].
+                     *
+                     * This unboxed primitive overload exists for backwards compatibility.
+                     */
+                    fun rolloverFraction(rolloverFraction: Double) =
+                        rolloverFraction(rolloverFraction as Double?)
+
+                    /**
+                     * Alias for calling [Builder.rolloverFraction] with
+                     * `rolloverFraction.orElse(null)`.
+                     */
+                    fun rolloverFraction(rolloverFraction: Optional<Double>) =
+                        rolloverFraction(rolloverFraction.getOrNull())
+
+                    /**
+                     * Sets [Builder.rolloverFraction] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.rolloverFraction] with a well-typed [Double]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun rolloverFraction(rolloverFraction: JsonField<Double>) = apply {
+                        this.rolloverFraction = rolloverFraction
+                    }
+
+                    /**
+                     * List of filters that determine what kind of customer usage draws down a
+                     * commit or credit. A customer's usage needs to meet the condition of at least
+                     * one of the specifiers to contribute to a commit's or credit's drawdown. This
+                     * field cannot be used together with `applicable_product_ids` or
+                     * `applicable_product_tags`. Instead, to target usage by product or product
+                     * tag, pass those values in the body of `specifiers`.
+                     */
+                    fun specifiers(specifiers: List<CommitSpecifierInput>?) =
+                        specifiers(JsonField.ofNullable(specifiers))
+
+                    /** Alias for calling [Builder.specifiers] with `specifiers.orElse(null)`. */
+                    fun specifiers(specifiers: Optional<List<CommitSpecifierInput>>) =
+                        specifiers(specifiers.getOrNull())
+
+                    /**
+                     * Sets [Builder.specifiers] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.specifiers] with a well-typed
+                     * `List<CommitSpecifierInput>` value instead. This method is primarily for
+                     * setting the field to an undocumented or not yet supported value.
+                     */
+                    fun specifiers(specifiers: JsonField<List<CommitSpecifierInput>>) = apply {
+                        this.specifiers = specifiers.map { it.toMutableList() }
+                    }
+
+                    /**
+                     * Adds a single [CommitSpecifierInput] to [specifiers].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addSpecifier(specifier: CommitSpecifierInput) = apply {
+                        specifiers =
+                            (specifiers ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("specifiers", it).add(specifier)
+                            }
+                    }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [UpdateCommit].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): UpdateCommit =
+                        UpdateCommit(
+                            checkRequired("id", id),
+                            accessSchedule,
+                            (applicableProductIds ?: JsonMissing.of()).map { it.toImmutable() },
+                            (applicableProductTags ?: JsonMissing.of()).map { it.toImmutable() },
+                            description,
+                            hierarchyConfiguration,
+                            invoiceSchedule,
+                            name,
+                            netsuiteSalesOrderId,
+                            priority,
+                            productId,
+                            rateType,
+                            rolloverFraction,
+                            (specifiers ?: JsonMissing.of()).map { it.toImmutable() },
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): UpdateCommit = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    id()
+                    accessSchedule().ifPresent { it.validate() }
+                    applicableProductIds()
+                    applicableProductTags()
+                    description()
+                    hierarchyConfiguration().ifPresent { it.validate() }
+                    invoiceSchedule().ifPresent { it.validate() }
+                    name()
+                    netsuiteSalesOrderId()
+                    priority()
+                    productId()
+                    rateType().ifPresent { it.validate() }
+                    rolloverFraction()
+                    specifiers().ifPresent { it.forEach { it.validate() } }
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (id.asKnown().isPresent) 1 else 0) +
+                        (accessSchedule.asKnown().getOrNull()?.validity() ?: 0) +
+                        (applicableProductIds.asKnown().getOrNull()?.size ?: 0) +
+                        (applicableProductTags.asKnown().getOrNull()?.size ?: 0) +
+                        (if (description.asKnown().isPresent) 1 else 0) +
+                        (hierarchyConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+                        (invoiceSchedule.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (name.asKnown().isPresent) 1 else 0) +
+                        (if (netsuiteSalesOrderId.asKnown().isPresent) 1 else 0) +
+                        (if (priority.asKnown().isPresent) 1 else 0) +
+                        (if (productId.asKnown().isPresent) 1 else 0) +
+                        (rateType.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (rolloverFraction.asKnown().isPresent) 1 else 0) +
+                        (specifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0)
+
+                class AccessSchedule
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val addScheduleItems: JsonField<List<AddScheduleItem>>,
+                    private val removeScheduleItems: JsonField<List<RemoveScheduleItem>>,
+                    private val updateScheduleItems: JsonField<List<UpdateScheduleItem>>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("add_schedule_items")
+                        @ExcludeMissing
+                        addScheduleItems: JsonField<List<AddScheduleItem>> = JsonMissing.of(),
+                        @JsonProperty("remove_schedule_items")
+                        @ExcludeMissing
+                        removeScheduleItems: JsonField<List<RemoveScheduleItem>> = JsonMissing.of(),
+                        @JsonProperty("update_schedule_items")
+                        @ExcludeMissing
+                        updateScheduleItems: JsonField<List<UpdateScheduleItem>> = JsonMissing.of(),
+                    ) : this(
+                        addScheduleItems,
+                        removeScheduleItems,
+                        updateScheduleItems,
+                        mutableMapOf(),
+                    )
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun addScheduleItems(): Optional<List<AddScheduleItem>> =
+                        addScheduleItems.getOptional("add_schedule_items")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun removeScheduleItems(): Optional<List<RemoveScheduleItem>> =
+                        removeScheduleItems.getOptional("remove_schedule_items")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun updateScheduleItems(): Optional<List<UpdateScheduleItem>> =
+                        updateScheduleItems.getOptional("update_schedule_items")
+
+                    /**
+                     * Returns the raw JSON value of [addScheduleItems].
+                     *
+                     * Unlike [addScheduleItems], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("add_schedule_items")
+                    @ExcludeMissing
+                    fun _addScheduleItems(): JsonField<List<AddScheduleItem>> = addScheduleItems
+
+                    /**
+                     * Returns the raw JSON value of [removeScheduleItems].
+                     *
+                     * Unlike [removeScheduleItems], this method doesn't throw if the JSON field has
+                     * an unexpected type.
+                     */
+                    @JsonProperty("remove_schedule_items")
+                    @ExcludeMissing
+                    fun _removeScheduleItems(): JsonField<List<RemoveScheduleItem>> =
+                        removeScheduleItems
+
+                    /**
+                     * Returns the raw JSON value of [updateScheduleItems].
+                     *
+                     * Unlike [updateScheduleItems], this method doesn't throw if the JSON field has
+                     * an unexpected type.
+                     */
+                    @JsonProperty("update_schedule_items")
+                    @ExcludeMissing
+                    fun _updateScheduleItems(): JsonField<List<UpdateScheduleItem>> =
+                        updateScheduleItems
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of
+                         * [AccessSchedule].
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [AccessSchedule]. */
+                    class Builder internal constructor() {
+
+                        private var addScheduleItems: JsonField<MutableList<AddScheduleItem>>? =
+                            null
+                        private var removeScheduleItems:
+                            JsonField<MutableList<RemoveScheduleItem>>? =
+                            null
+                        private var updateScheduleItems:
+                            JsonField<MutableList<UpdateScheduleItem>>? =
+                            null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(accessSchedule: AccessSchedule) = apply {
+                            addScheduleItems =
+                                accessSchedule.addScheduleItems.map { it.toMutableList() }
+                            removeScheduleItems =
+                                accessSchedule.removeScheduleItems.map { it.toMutableList() }
+                            updateScheduleItems =
+                                accessSchedule.updateScheduleItems.map { it.toMutableList() }
+                            additionalProperties =
+                                accessSchedule.additionalProperties.toMutableMap()
+                        }
+
+                        fun addScheduleItems(addScheduleItems: List<AddScheduleItem>) =
+                            addScheduleItems(JsonField.of(addScheduleItems))
+
+                        /**
+                         * Sets [Builder.addScheduleItems] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.addScheduleItems] with a well-typed
+                         * `List<AddScheduleItem>` value instead. This method is primarily for
+                         * setting the field to an undocumented or not yet supported value.
+                         */
+                        fun addScheduleItems(addScheduleItems: JsonField<List<AddScheduleItem>>) =
+                            apply {
+                                this.addScheduleItems = addScheduleItems.map { it.toMutableList() }
+                            }
+
+                        /**
+                         * Adds a single [AddScheduleItem] to [addScheduleItems].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addAddScheduleItem(addScheduleItem: AddScheduleItem) = apply {
+                            addScheduleItems =
+                                (addScheduleItems ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("addScheduleItems", it).add(addScheduleItem)
+                                }
+                        }
+
+                        fun removeScheduleItems(removeScheduleItems: List<RemoveScheduleItem>) =
+                            removeScheduleItems(JsonField.of(removeScheduleItems))
+
+                        /**
+                         * Sets [Builder.removeScheduleItems] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.removeScheduleItems] with a well-typed
+                         * `List<RemoveScheduleItem>` value instead. This method is primarily for
+                         * setting the field to an undocumented or not yet supported value.
+                         */
+                        fun removeScheduleItems(
+                            removeScheduleItems: JsonField<List<RemoveScheduleItem>>
+                        ) = apply {
+                            this.removeScheduleItems =
+                                removeScheduleItems.map { it.toMutableList() }
+                        }
+
+                        /**
+                         * Adds a single [RemoveScheduleItem] to [removeScheduleItems].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addRemoveScheduleItem(removeScheduleItem: RemoveScheduleItem) = apply {
+                            removeScheduleItems =
+                                (removeScheduleItems ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("removeScheduleItems", it).add(removeScheduleItem)
+                                }
+                        }
+
+                        fun updateScheduleItems(updateScheduleItems: List<UpdateScheduleItem>) =
+                            updateScheduleItems(JsonField.of(updateScheduleItems))
+
+                        /**
+                         * Sets [Builder.updateScheduleItems] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.updateScheduleItems] with a well-typed
+                         * `List<UpdateScheduleItem>` value instead. This method is primarily for
+                         * setting the field to an undocumented or not yet supported value.
+                         */
+                        fun updateScheduleItems(
+                            updateScheduleItems: JsonField<List<UpdateScheduleItem>>
+                        ) = apply {
+                            this.updateScheduleItems =
+                                updateScheduleItems.map { it.toMutableList() }
+                        }
+
+                        /**
+                         * Adds a single [UpdateScheduleItem] to [updateScheduleItems].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addUpdateScheduleItem(updateScheduleItem: UpdateScheduleItem) = apply {
+                            updateScheduleItems =
+                                (updateScheduleItems ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("updateScheduleItems", it).add(updateScheduleItem)
+                                }
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [AccessSchedule].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         */
+                        fun build(): AccessSchedule =
+                            AccessSchedule(
+                                (addScheduleItems ?: JsonMissing.of()).map { it.toImmutable() },
+                                (removeScheduleItems ?: JsonMissing.of()).map { it.toImmutable() },
+                                (updateScheduleItems ?: JsonMissing.of()).map { it.toImmutable() },
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): AccessSchedule = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        addScheduleItems().ifPresent { it.forEach { it.validate() } }
+                        removeScheduleItems().ifPresent { it.forEach { it.validate() } }
+                        updateScheduleItems().ifPresent { it.forEach { it.validate() } }
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (addScheduleItems.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                            ?: 0) +
+                            (removeScheduleItems.asKnown().getOrNull()?.sumOf {
+                                it.validity().toInt()
+                            } ?: 0) +
+                            (updateScheduleItems.asKnown().getOrNull()?.sumOf {
+                                it.validity().toInt()
+                            } ?: 0)
+
+                    class AddScheduleItem
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val amount: JsonField<Double>,
+                        private val endingBefore: JsonField<OffsetDateTime>,
+                        private val startingAt: JsonField<OffsetDateTime>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("amount")
+                            @ExcludeMissing
+                            amount: JsonField<Double> = JsonMissing.of(),
+                            @JsonProperty("ending_before")
+                            @ExcludeMissing
+                            endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                            @JsonProperty("starting_at")
+                            @ExcludeMissing
+                            startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                        ) : this(amount, endingBefore, startingAt, mutableMapOf())
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun amount(): Double = amount.getRequired("amount")
+
+                        /**
+                         * RFC 3339 timestamp (exclusive)
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun endingBefore(): OffsetDateTime =
+                            endingBefore.getRequired("ending_before")
+
+                        /**
+                         * RFC 3339 timestamp (inclusive)
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun startingAt(): OffsetDateTime = startingAt.getRequired("starting_at")
+
+                        /**
+                         * Returns the raw JSON value of [amount].
+                         *
+                         * Unlike [amount], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("amount")
+                        @ExcludeMissing
+                        fun _amount(): JsonField<Double> = amount
+
+                        /**
+                         * Returns the raw JSON value of [endingBefore].
+                         *
+                         * Unlike [endingBefore], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("ending_before")
+                        @ExcludeMissing
+                        fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
+
+                        /**
+                         * Returns the raw JSON value of [startingAt].
+                         *
+                         * Unlike [startingAt], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("starting_at")
+                        @ExcludeMissing
+                        fun _startingAt(): JsonField<OffsetDateTime> = startingAt
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of
+                             * [AddScheduleItem].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .amount()
+                             * .endingBefore()
+                             * .startingAt()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [AddScheduleItem]. */
+                        class Builder internal constructor() {
+
+                            private var amount: JsonField<Double>? = null
+                            private var endingBefore: JsonField<OffsetDateTime>? = null
+                            private var startingAt: JsonField<OffsetDateTime>? = null
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(addScheduleItem: AddScheduleItem) = apply {
+                                amount = addScheduleItem.amount
+                                endingBefore = addScheduleItem.endingBefore
+                                startingAt = addScheduleItem.startingAt
+                                additionalProperties =
+                                    addScheduleItem.additionalProperties.toMutableMap()
+                            }
+
+                            fun amount(amount: Double) = amount(JsonField.of(amount))
+
+                            /**
+                             * Sets [Builder.amount] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.amount] with a well-typed [Double]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+
+                            /** RFC 3339 timestamp (exclusive) */
+                            fun endingBefore(endingBefore: OffsetDateTime) =
+                                endingBefore(JsonField.of(endingBefore))
+
+                            /**
+                             * Sets [Builder.endingBefore] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.endingBefore] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
+                                this.endingBefore = endingBefore
+                            }
+
+                            /** RFC 3339 timestamp (inclusive) */
+                            fun startingAt(startingAt: OffsetDateTime) =
+                                startingAt(JsonField.of(startingAt))
+
+                            /**
+                             * Sets [Builder.startingAt] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.startingAt] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                                this.startingAt = startingAt
+                            }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [AddScheduleItem].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .amount()
+                             * .endingBefore()
+                             * .startingAt()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): AddScheduleItem =
+                                AddScheduleItem(
+                                    checkRequired("amount", amount),
+                                    checkRequired("endingBefore", endingBefore),
+                                    checkRequired("startingAt", startingAt),
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): AddScheduleItem = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            amount()
+                            endingBefore()
+                            startingAt()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            (if (amount.asKnown().isPresent) 1 else 0) +
+                                (if (endingBefore.asKnown().isPresent) 1 else 0) +
+                                (if (startingAt.asKnown().isPresent) 1 else 0)
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is AddScheduleItem &&
+                                amount == other.amount &&
+                                endingBefore == other.endingBefore &&
+                                startingAt == other.startingAt &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy {
+                            Objects.hash(amount, endingBefore, startingAt, additionalProperties)
+                        }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "AddScheduleItem{amount=$amount, endingBefore=$endingBefore, startingAt=$startingAt, additionalProperties=$additionalProperties}"
+                    }
+
+                    class RemoveScheduleItem
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val id: JsonField<String>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("id")
+                            @ExcludeMissing
+                            id: JsonField<String> = JsonMissing.of()
+                        ) : this(id, mutableMapOf())
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun id(): String = id.getRequired("id")
+
+                        /**
+                         * Returns the raw JSON value of [id].
+                         *
+                         * Unlike [id], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of
+                             * [RemoveScheduleItem].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .id()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [RemoveScheduleItem]. */
+                        class Builder internal constructor() {
+
+                            private var id: JsonField<String>? = null
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(removeScheduleItem: RemoveScheduleItem) = apply {
+                                id = removeScheduleItem.id
+                                additionalProperties =
+                                    removeScheduleItem.additionalProperties.toMutableMap()
+                            }
+
+                            fun id(id: String) = id(JsonField.of(id))
+
+                            /**
+                             * Sets [Builder.id] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.id] with a well-typed [String] value
+                             * instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun id(id: JsonField<String>) = apply { this.id = id }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [RemoveScheduleItem].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .id()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): RemoveScheduleItem =
+                                RemoveScheduleItem(
+                                    checkRequired("id", id),
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): RemoveScheduleItem = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            id()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int = (if (id.asKnown().isPresent) 1 else 0)
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is RemoveScheduleItem &&
+                                id == other.id &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy { Objects.hash(id, additionalProperties) }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "RemoveScheduleItem{id=$id, additionalProperties=$additionalProperties}"
+                    }
+
+                    class UpdateScheduleItem
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val id: JsonField<String>,
+                        private val amount: JsonField<Double>,
+                        private val endingBefore: JsonField<OffsetDateTime>,
+                        private val startingAt: JsonField<OffsetDateTime>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("id")
+                            @ExcludeMissing
+                            id: JsonField<String> = JsonMissing.of(),
+                            @JsonProperty("amount")
+                            @ExcludeMissing
+                            amount: JsonField<Double> = JsonMissing.of(),
+                            @JsonProperty("ending_before")
+                            @ExcludeMissing
+                            endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                            @JsonProperty("starting_at")
+                            @ExcludeMissing
+                            startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                        ) : this(id, amount, endingBefore, startingAt, mutableMapOf())
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun id(): String = id.getRequired("id")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun amount(): Optional<Double> = amount.getOptional("amount")
+
+                        /**
+                         * RFC 3339 timestamp (exclusive)
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun endingBefore(): Optional<OffsetDateTime> =
+                            endingBefore.getOptional("ending_before")
+
+                        /**
+                         * RFC 3339 timestamp (inclusive)
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun startingAt(): Optional<OffsetDateTime> =
+                            startingAt.getOptional("starting_at")
+
+                        /**
+                         * Returns the raw JSON value of [id].
+                         *
+                         * Unlike [id], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                        /**
+                         * Returns the raw JSON value of [amount].
+                         *
+                         * Unlike [amount], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("amount")
+                        @ExcludeMissing
+                        fun _amount(): JsonField<Double> = amount
+
+                        /**
+                         * Returns the raw JSON value of [endingBefore].
+                         *
+                         * Unlike [endingBefore], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("ending_before")
+                        @ExcludeMissing
+                        fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
+
+                        /**
+                         * Returns the raw JSON value of [startingAt].
+                         *
+                         * Unlike [startingAt], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("starting_at")
+                        @ExcludeMissing
+                        fun _startingAt(): JsonField<OffsetDateTime> = startingAt
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of
+                             * [UpdateScheduleItem].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .id()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [UpdateScheduleItem]. */
+                        class Builder internal constructor() {
+
+                            private var id: JsonField<String>? = null
+                            private var amount: JsonField<Double> = JsonMissing.of()
+                            private var endingBefore: JsonField<OffsetDateTime> = JsonMissing.of()
+                            private var startingAt: JsonField<OffsetDateTime> = JsonMissing.of()
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(updateScheduleItem: UpdateScheduleItem) = apply {
+                                id = updateScheduleItem.id
+                                amount = updateScheduleItem.amount
+                                endingBefore = updateScheduleItem.endingBefore
+                                startingAt = updateScheduleItem.startingAt
+                                additionalProperties =
+                                    updateScheduleItem.additionalProperties.toMutableMap()
+                            }
+
+                            fun id(id: String) = id(JsonField.of(id))
+
+                            /**
+                             * Sets [Builder.id] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.id] with a well-typed [String] value
+                             * instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun id(id: JsonField<String>) = apply { this.id = id }
+
+                            fun amount(amount: Double) = amount(JsonField.of(amount))
+
+                            /**
+                             * Sets [Builder.amount] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.amount] with a well-typed [Double]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+
+                            /** RFC 3339 timestamp (exclusive) */
+                            fun endingBefore(endingBefore: OffsetDateTime) =
+                                endingBefore(JsonField.of(endingBefore))
+
+                            /**
+                             * Sets [Builder.endingBefore] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.endingBefore] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
+                                this.endingBefore = endingBefore
+                            }
+
+                            /** RFC 3339 timestamp (inclusive) */
+                            fun startingAt(startingAt: OffsetDateTime) =
+                                startingAt(JsonField.of(startingAt))
+
+                            /**
+                             * Sets [Builder.startingAt] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.startingAt] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                                this.startingAt = startingAt
+                            }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [UpdateScheduleItem].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .id()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): UpdateScheduleItem =
+                                UpdateScheduleItem(
+                                    checkRequired("id", id),
+                                    amount,
+                                    endingBefore,
+                                    startingAt,
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): UpdateScheduleItem = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            id()
+                            amount()
+                            endingBefore()
+                            startingAt()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            (if (id.asKnown().isPresent) 1 else 0) +
+                                (if (amount.asKnown().isPresent) 1 else 0) +
+                                (if (endingBefore.asKnown().isPresent) 1 else 0) +
+                                (if (startingAt.asKnown().isPresent) 1 else 0)
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is UpdateScheduleItem &&
+                                id == other.id &&
+                                amount == other.amount &&
+                                endingBefore == other.endingBefore &&
+                                startingAt == other.startingAt &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy {
+                            Objects.hash(id, amount, endingBefore, startingAt, additionalProperties)
+                        }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "UpdateScheduleItem{id=$id, amount=$amount, endingBefore=$endingBefore, startingAt=$startingAt, additionalProperties=$additionalProperties}"
+                    }
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is AccessSchedule &&
+                            addScheduleItems == other.addScheduleItems &&
+                            removeScheduleItems == other.removeScheduleItems &&
+                            updateScheduleItems == other.updateScheduleItems &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(
+                            addScheduleItems,
+                            removeScheduleItems,
+                            updateScheduleItems,
+                            additionalProperties,
+                        )
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "AccessSchedule{addScheduleItems=$addScheduleItems, removeScheduleItems=$removeScheduleItems, updateScheduleItems=$updateScheduleItems, additionalProperties=$additionalProperties}"
+                }
+
+                class InvoiceSchedule
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val addScheduleItems: JsonField<List<AddScheduleItem>>,
+                    private val removeScheduleItems: JsonField<List<RemoveScheduleItem>>,
+                    private val updateScheduleItems: JsonField<List<UpdateScheduleItem>>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("add_schedule_items")
+                        @ExcludeMissing
+                        addScheduleItems: JsonField<List<AddScheduleItem>> = JsonMissing.of(),
+                        @JsonProperty("remove_schedule_items")
+                        @ExcludeMissing
+                        removeScheduleItems: JsonField<List<RemoveScheduleItem>> = JsonMissing.of(),
+                        @JsonProperty("update_schedule_items")
+                        @ExcludeMissing
+                        updateScheduleItems: JsonField<List<UpdateScheduleItem>> = JsonMissing.of(),
+                    ) : this(
+                        addScheduleItems,
+                        removeScheduleItems,
+                        updateScheduleItems,
+                        mutableMapOf(),
+                    )
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun addScheduleItems(): Optional<List<AddScheduleItem>> =
+                        addScheduleItems.getOptional("add_schedule_items")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun removeScheduleItems(): Optional<List<RemoveScheduleItem>> =
+                        removeScheduleItems.getOptional("remove_schedule_items")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun updateScheduleItems(): Optional<List<UpdateScheduleItem>> =
+                        updateScheduleItems.getOptional("update_schedule_items")
+
+                    /**
+                     * Returns the raw JSON value of [addScheduleItems].
+                     *
+                     * Unlike [addScheduleItems], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("add_schedule_items")
+                    @ExcludeMissing
+                    fun _addScheduleItems(): JsonField<List<AddScheduleItem>> = addScheduleItems
+
+                    /**
+                     * Returns the raw JSON value of [removeScheduleItems].
+                     *
+                     * Unlike [removeScheduleItems], this method doesn't throw if the JSON field has
+                     * an unexpected type.
+                     */
+                    @JsonProperty("remove_schedule_items")
+                    @ExcludeMissing
+                    fun _removeScheduleItems(): JsonField<List<RemoveScheduleItem>> =
+                        removeScheduleItems
+
+                    /**
+                     * Returns the raw JSON value of [updateScheduleItems].
+                     *
+                     * Unlike [updateScheduleItems], this method doesn't throw if the JSON field has
+                     * an unexpected type.
+                     */
+                    @JsonProperty("update_schedule_items")
+                    @ExcludeMissing
+                    fun _updateScheduleItems(): JsonField<List<UpdateScheduleItem>> =
+                        updateScheduleItems
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of
+                         * [InvoiceSchedule].
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [InvoiceSchedule]. */
+                    class Builder internal constructor() {
+
+                        private var addScheduleItems: JsonField<MutableList<AddScheduleItem>>? =
+                            null
+                        private var removeScheduleItems:
+                            JsonField<MutableList<RemoveScheduleItem>>? =
+                            null
+                        private var updateScheduleItems:
+                            JsonField<MutableList<UpdateScheduleItem>>? =
+                            null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(invoiceSchedule: InvoiceSchedule) = apply {
+                            addScheduleItems =
+                                invoiceSchedule.addScheduleItems.map { it.toMutableList() }
+                            removeScheduleItems =
+                                invoiceSchedule.removeScheduleItems.map { it.toMutableList() }
+                            updateScheduleItems =
+                                invoiceSchedule.updateScheduleItems.map { it.toMutableList() }
+                            additionalProperties =
+                                invoiceSchedule.additionalProperties.toMutableMap()
+                        }
+
+                        fun addScheduleItems(addScheduleItems: List<AddScheduleItem>) =
+                            addScheduleItems(JsonField.of(addScheduleItems))
+
+                        /**
+                         * Sets [Builder.addScheduleItems] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.addScheduleItems] with a well-typed
+                         * `List<AddScheduleItem>` value instead. This method is primarily for
+                         * setting the field to an undocumented or not yet supported value.
+                         */
+                        fun addScheduleItems(addScheduleItems: JsonField<List<AddScheduleItem>>) =
+                            apply {
+                                this.addScheduleItems = addScheduleItems.map { it.toMutableList() }
+                            }
+
+                        /**
+                         * Adds a single [AddScheduleItem] to [addScheduleItems].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addAddScheduleItem(addScheduleItem: AddScheduleItem) = apply {
+                            addScheduleItems =
+                                (addScheduleItems ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("addScheduleItems", it).add(addScheduleItem)
+                                }
+                        }
+
+                        fun removeScheduleItems(removeScheduleItems: List<RemoveScheduleItem>) =
+                            removeScheduleItems(JsonField.of(removeScheduleItems))
+
+                        /**
+                         * Sets [Builder.removeScheduleItems] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.removeScheduleItems] with a well-typed
+                         * `List<RemoveScheduleItem>` value instead. This method is primarily for
+                         * setting the field to an undocumented or not yet supported value.
+                         */
+                        fun removeScheduleItems(
+                            removeScheduleItems: JsonField<List<RemoveScheduleItem>>
+                        ) = apply {
+                            this.removeScheduleItems =
+                                removeScheduleItems.map { it.toMutableList() }
+                        }
+
+                        /**
+                         * Adds a single [RemoveScheduleItem] to [removeScheduleItems].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addRemoveScheduleItem(removeScheduleItem: RemoveScheduleItem) = apply {
+                            removeScheduleItems =
+                                (removeScheduleItems ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("removeScheduleItems", it).add(removeScheduleItem)
+                                }
+                        }
+
+                        fun updateScheduleItems(updateScheduleItems: List<UpdateScheduleItem>) =
+                            updateScheduleItems(JsonField.of(updateScheduleItems))
+
+                        /**
+                         * Sets [Builder.updateScheduleItems] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.updateScheduleItems] with a well-typed
+                         * `List<UpdateScheduleItem>` value instead. This method is primarily for
+                         * setting the field to an undocumented or not yet supported value.
+                         */
+                        fun updateScheduleItems(
+                            updateScheduleItems: JsonField<List<UpdateScheduleItem>>
+                        ) = apply {
+                            this.updateScheduleItems =
+                                updateScheduleItems.map { it.toMutableList() }
+                        }
+
+                        /**
+                         * Adds a single [UpdateScheduleItem] to [updateScheduleItems].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addUpdateScheduleItem(updateScheduleItem: UpdateScheduleItem) = apply {
+                            updateScheduleItems =
+                                (updateScheduleItems ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("updateScheduleItems", it).add(updateScheduleItem)
+                                }
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [InvoiceSchedule].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         */
+                        fun build(): InvoiceSchedule =
+                            InvoiceSchedule(
+                                (addScheduleItems ?: JsonMissing.of()).map { it.toImmutable() },
+                                (removeScheduleItems ?: JsonMissing.of()).map { it.toImmutable() },
+                                (updateScheduleItems ?: JsonMissing.of()).map { it.toImmutable() },
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): InvoiceSchedule = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        addScheduleItems().ifPresent { it.forEach { it.validate() } }
+                        removeScheduleItems().ifPresent { it.forEach { it.validate() } }
+                        updateScheduleItems().ifPresent { it.forEach { it.validate() } }
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (addScheduleItems.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                            ?: 0) +
+                            (removeScheduleItems.asKnown().getOrNull()?.sumOf {
+                                it.validity().toInt()
+                            } ?: 0) +
+                            (updateScheduleItems.asKnown().getOrNull()?.sumOf {
+                                it.validity().toInt()
+                            } ?: 0)
+
+                    class AddScheduleItem
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val timestamp: JsonField<OffsetDateTime>,
+                        private val amount: JsonField<Double>,
+                        private val quantity: JsonField<Double>,
+                        private val unitPrice: JsonField<Double>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("timestamp")
+                            @ExcludeMissing
+                            timestamp: JsonField<OffsetDateTime> = JsonMissing.of(),
+                            @JsonProperty("amount")
+                            @ExcludeMissing
+                            amount: JsonField<Double> = JsonMissing.of(),
+                            @JsonProperty("quantity")
+                            @ExcludeMissing
+                            quantity: JsonField<Double> = JsonMissing.of(),
+                            @JsonProperty("unit_price")
+                            @ExcludeMissing
+                            unitPrice: JsonField<Double> = JsonMissing.of(),
+                        ) : this(timestamp, amount, quantity, unitPrice, mutableMapOf())
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun timestamp(): OffsetDateTime = timestamp.getRequired("timestamp")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun amount(): Optional<Double> = amount.getOptional("amount")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun quantity(): Optional<Double> = quantity.getOptional("quantity")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun unitPrice(): Optional<Double> = unitPrice.getOptional("unit_price")
+
+                        /**
+                         * Returns the raw JSON value of [timestamp].
+                         *
+                         * Unlike [timestamp], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("timestamp")
+                        @ExcludeMissing
+                        fun _timestamp(): JsonField<OffsetDateTime> = timestamp
+
+                        /**
+                         * Returns the raw JSON value of [amount].
+                         *
+                         * Unlike [amount], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("amount")
+                        @ExcludeMissing
+                        fun _amount(): JsonField<Double> = amount
+
+                        /**
+                         * Returns the raw JSON value of [quantity].
+                         *
+                         * Unlike [quantity], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("quantity")
+                        @ExcludeMissing
+                        fun _quantity(): JsonField<Double> = quantity
+
+                        /**
+                         * Returns the raw JSON value of [unitPrice].
+                         *
+                         * Unlike [unitPrice], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("unit_price")
+                        @ExcludeMissing
+                        fun _unitPrice(): JsonField<Double> = unitPrice
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of
+                             * [AddScheduleItem].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .timestamp()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [AddScheduleItem]. */
+                        class Builder internal constructor() {
+
+                            private var timestamp: JsonField<OffsetDateTime>? = null
+                            private var amount: JsonField<Double> = JsonMissing.of()
+                            private var quantity: JsonField<Double> = JsonMissing.of()
+                            private var unitPrice: JsonField<Double> = JsonMissing.of()
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(addScheduleItem: AddScheduleItem) = apply {
+                                timestamp = addScheduleItem.timestamp
+                                amount = addScheduleItem.amount
+                                quantity = addScheduleItem.quantity
+                                unitPrice = addScheduleItem.unitPrice
+                                additionalProperties =
+                                    addScheduleItem.additionalProperties.toMutableMap()
+                            }
+
+                            fun timestamp(timestamp: OffsetDateTime) =
+                                timestamp(JsonField.of(timestamp))
+
+                            /**
+                             * Sets [Builder.timestamp] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.timestamp] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun timestamp(timestamp: JsonField<OffsetDateTime>) = apply {
+                                this.timestamp = timestamp
+                            }
+
+                            fun amount(amount: Double) = amount(JsonField.of(amount))
+
+                            /**
+                             * Sets [Builder.amount] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.amount] with a well-typed [Double]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+
+                            fun quantity(quantity: Double) = quantity(JsonField.of(quantity))
+
+                            /**
+                             * Sets [Builder.quantity] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.quantity] with a well-typed [Double]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun quantity(quantity: JsonField<Double>) = apply {
+                                this.quantity = quantity
+                            }
+
+                            fun unitPrice(unitPrice: Double) = unitPrice(JsonField.of(unitPrice))
+
+                            /**
+                             * Sets [Builder.unitPrice] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.unitPrice] with a well-typed
+                             * [Double] value instead. This method is primarily for setting the
+                             * field to an undocumented or not yet supported value.
+                             */
+                            fun unitPrice(unitPrice: JsonField<Double>) = apply {
+                                this.unitPrice = unitPrice
+                            }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [AddScheduleItem].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .timestamp()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): AddScheduleItem =
+                                AddScheduleItem(
+                                    checkRequired("timestamp", timestamp),
+                                    amount,
+                                    quantity,
+                                    unitPrice,
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): AddScheduleItem = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            timestamp()
+                            amount()
+                            quantity()
+                            unitPrice()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            (if (timestamp.asKnown().isPresent) 1 else 0) +
+                                (if (amount.asKnown().isPresent) 1 else 0) +
+                                (if (quantity.asKnown().isPresent) 1 else 0) +
+                                (if (unitPrice.asKnown().isPresent) 1 else 0)
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is AddScheduleItem &&
+                                timestamp == other.timestamp &&
+                                amount == other.amount &&
+                                quantity == other.quantity &&
+                                unitPrice == other.unitPrice &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy {
+                            Objects.hash(
+                                timestamp,
+                                amount,
+                                quantity,
+                                unitPrice,
+                                additionalProperties,
+                            )
+                        }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "AddScheduleItem{timestamp=$timestamp, amount=$amount, quantity=$quantity, unitPrice=$unitPrice, additionalProperties=$additionalProperties}"
+                    }
+
+                    class RemoveScheduleItem
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val id: JsonField<String>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("id")
+                            @ExcludeMissing
+                            id: JsonField<String> = JsonMissing.of()
+                        ) : this(id, mutableMapOf())
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun id(): String = id.getRequired("id")
+
+                        /**
+                         * Returns the raw JSON value of [id].
+                         *
+                         * Unlike [id], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of
+                             * [RemoveScheduleItem].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .id()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [RemoveScheduleItem]. */
+                        class Builder internal constructor() {
+
+                            private var id: JsonField<String>? = null
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(removeScheduleItem: RemoveScheduleItem) = apply {
+                                id = removeScheduleItem.id
+                                additionalProperties =
+                                    removeScheduleItem.additionalProperties.toMutableMap()
+                            }
+
+                            fun id(id: String) = id(JsonField.of(id))
+
+                            /**
+                             * Sets [Builder.id] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.id] with a well-typed [String] value
+                             * instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun id(id: JsonField<String>) = apply { this.id = id }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [RemoveScheduleItem].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .id()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): RemoveScheduleItem =
+                                RemoveScheduleItem(
+                                    checkRequired("id", id),
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): RemoveScheduleItem = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            id()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int = (if (id.asKnown().isPresent) 1 else 0)
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is RemoveScheduleItem &&
+                                id == other.id &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy { Objects.hash(id, additionalProperties) }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "RemoveScheduleItem{id=$id, additionalProperties=$additionalProperties}"
+                    }
+
+                    class UpdateScheduleItem
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val id: JsonField<String>,
+                        private val amount: JsonField<Double>,
+                        private val quantity: JsonField<Double>,
+                        private val timestamp: JsonField<OffsetDateTime>,
+                        private val unitPrice: JsonField<Double>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("id")
+                            @ExcludeMissing
+                            id: JsonField<String> = JsonMissing.of(),
+                            @JsonProperty("amount")
+                            @ExcludeMissing
+                            amount: JsonField<Double> = JsonMissing.of(),
+                            @JsonProperty("quantity")
+                            @ExcludeMissing
+                            quantity: JsonField<Double> = JsonMissing.of(),
+                            @JsonProperty("timestamp")
+                            @ExcludeMissing
+                            timestamp: JsonField<OffsetDateTime> = JsonMissing.of(),
+                            @JsonProperty("unit_price")
+                            @ExcludeMissing
+                            unitPrice: JsonField<Double> = JsonMissing.of(),
+                        ) : this(id, amount, quantity, timestamp, unitPrice, mutableMapOf())
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun id(): String = id.getRequired("id")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun amount(): Optional<Double> = amount.getOptional("amount")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun quantity(): Optional<Double> = quantity.getOptional("quantity")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun timestamp(): Optional<OffsetDateTime> =
+                            timestamp.getOptional("timestamp")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun unitPrice(): Optional<Double> = unitPrice.getOptional("unit_price")
+
+                        /**
+                         * Returns the raw JSON value of [id].
+                         *
+                         * Unlike [id], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                        /**
+                         * Returns the raw JSON value of [amount].
+                         *
+                         * Unlike [amount], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("amount")
+                        @ExcludeMissing
+                        fun _amount(): JsonField<Double> = amount
+
+                        /**
+                         * Returns the raw JSON value of [quantity].
+                         *
+                         * Unlike [quantity], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("quantity")
+                        @ExcludeMissing
+                        fun _quantity(): JsonField<Double> = quantity
+
+                        /**
+                         * Returns the raw JSON value of [timestamp].
+                         *
+                         * Unlike [timestamp], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("timestamp")
+                        @ExcludeMissing
+                        fun _timestamp(): JsonField<OffsetDateTime> = timestamp
+
+                        /**
+                         * Returns the raw JSON value of [unitPrice].
+                         *
+                         * Unlike [unitPrice], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("unit_price")
+                        @ExcludeMissing
+                        fun _unitPrice(): JsonField<Double> = unitPrice
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of
+                             * [UpdateScheduleItem].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .id()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [UpdateScheduleItem]. */
+                        class Builder internal constructor() {
+
+                            private var id: JsonField<String>? = null
+                            private var amount: JsonField<Double> = JsonMissing.of()
+                            private var quantity: JsonField<Double> = JsonMissing.of()
+                            private var timestamp: JsonField<OffsetDateTime> = JsonMissing.of()
+                            private var unitPrice: JsonField<Double> = JsonMissing.of()
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(updateScheduleItem: UpdateScheduleItem) = apply {
+                                id = updateScheduleItem.id
+                                amount = updateScheduleItem.amount
+                                quantity = updateScheduleItem.quantity
+                                timestamp = updateScheduleItem.timestamp
+                                unitPrice = updateScheduleItem.unitPrice
+                                additionalProperties =
+                                    updateScheduleItem.additionalProperties.toMutableMap()
+                            }
+
+                            fun id(id: String) = id(JsonField.of(id))
+
+                            /**
+                             * Sets [Builder.id] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.id] with a well-typed [String] value
+                             * instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun id(id: JsonField<String>) = apply { this.id = id }
+
+                            fun amount(amount: Double) = amount(JsonField.of(amount))
+
+                            /**
+                             * Sets [Builder.amount] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.amount] with a well-typed [Double]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+
+                            fun quantity(quantity: Double) = quantity(JsonField.of(quantity))
+
+                            /**
+                             * Sets [Builder.quantity] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.quantity] with a well-typed [Double]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun quantity(quantity: JsonField<Double>) = apply {
+                                this.quantity = quantity
+                            }
+
+                            fun timestamp(timestamp: OffsetDateTime) =
+                                timestamp(JsonField.of(timestamp))
+
+                            /**
+                             * Sets [Builder.timestamp] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.timestamp] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun timestamp(timestamp: JsonField<OffsetDateTime>) = apply {
+                                this.timestamp = timestamp
+                            }
+
+                            fun unitPrice(unitPrice: Double) = unitPrice(JsonField.of(unitPrice))
+
+                            /**
+                             * Sets [Builder.unitPrice] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.unitPrice] with a well-typed
+                             * [Double] value instead. This method is primarily for setting the
+                             * field to an undocumented or not yet supported value.
+                             */
+                            fun unitPrice(unitPrice: JsonField<Double>) = apply {
+                                this.unitPrice = unitPrice
+                            }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [UpdateScheduleItem].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .id()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): UpdateScheduleItem =
+                                UpdateScheduleItem(
+                                    checkRequired("id", id),
+                                    amount,
+                                    quantity,
+                                    timestamp,
+                                    unitPrice,
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): UpdateScheduleItem = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            id()
+                            amount()
+                            quantity()
+                            timestamp()
+                            unitPrice()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            (if (id.asKnown().isPresent) 1 else 0) +
+                                (if (amount.asKnown().isPresent) 1 else 0) +
+                                (if (quantity.asKnown().isPresent) 1 else 0) +
+                                (if (timestamp.asKnown().isPresent) 1 else 0) +
+                                (if (unitPrice.asKnown().isPresent) 1 else 0)
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is UpdateScheduleItem &&
+                                id == other.id &&
+                                amount == other.amount &&
+                                quantity == other.quantity &&
+                                timestamp == other.timestamp &&
+                                unitPrice == other.unitPrice &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy {
+                            Objects.hash(
+                                id,
+                                amount,
+                                quantity,
+                                timestamp,
+                                unitPrice,
+                                additionalProperties,
+                            )
+                        }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "UpdateScheduleItem{id=$id, amount=$amount, quantity=$quantity, timestamp=$timestamp, unitPrice=$unitPrice, additionalProperties=$additionalProperties}"
+                    }
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is InvoiceSchedule &&
+                            addScheduleItems == other.addScheduleItems &&
+                            removeScheduleItems == other.removeScheduleItems &&
+                            updateScheduleItems == other.updateScheduleItems &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(
+                            addScheduleItems,
+                            removeScheduleItems,
+                            updateScheduleItems,
+                            additionalProperties,
+                        )
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "InvoiceSchedule{addScheduleItems=$addScheduleItems, removeScheduleItems=$removeScheduleItems, updateScheduleItems=$updateScheduleItems, additionalProperties=$additionalProperties}"
+                }
+
+                /** If set, the commit's rate type was updated to the specified value. */
+                class RateType
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val COMMIT_RATE = of("COMMIT_RATE")
+
+                        @JvmField val LIST_RATE = of("LIST_RATE")
+
+                        @JvmStatic fun of(value: String) = RateType(JsonField.of(value))
+                    }
+
+                    /** An enum containing [RateType]'s known values. */
+                    enum class Known {
+                        COMMIT_RATE,
+                        LIST_RATE,
+                    }
+
+                    /**
+                     * An enum containing [RateType]'s known values, as well as an [_UNKNOWN]
+                     * member.
+                     *
+                     * An instance of [RateType] can contain an unknown value in a couple of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        COMMIT_RATE,
+                        LIST_RATE,
+                        /**
+                         * An enum member indicating that [RateType] was instantiated with an
+                         * unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            COMMIT_RATE -> Value.COMMIT_RATE
+                            LIST_RATE -> Value.LIST_RATE
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            COMMIT_RATE -> Known.COMMIT_RATE
+                            LIST_RATE -> Known.LIST_RATE
+                            else -> throw MetronomeInvalidDataException("Unknown RateType: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): RateType = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is RateType && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is UpdateCommit &&
+                        id == other.id &&
+                        accessSchedule == other.accessSchedule &&
+                        applicableProductIds == other.applicableProductIds &&
+                        applicableProductTags == other.applicableProductTags &&
+                        description == other.description &&
+                        hierarchyConfiguration == other.hierarchyConfiguration &&
+                        invoiceSchedule == other.invoiceSchedule &&
+                        name == other.name &&
+                        netsuiteSalesOrderId == other.netsuiteSalesOrderId &&
+                        priority == other.priority &&
+                        productId == other.productId &&
+                        rateType == other.rateType &&
+                        rolloverFraction == other.rolloverFraction &&
+                        specifiers == other.specifiers &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(
+                        id,
+                        accessSchedule,
+                        applicableProductIds,
+                        applicableProductTags,
+                        description,
+                        hierarchyConfiguration,
+                        invoiceSchedule,
+                        name,
+                        netsuiteSalesOrderId,
+                        priority,
+                        productId,
+                        rateType,
+                        rolloverFraction,
+                        specifiers,
+                        additionalProperties,
+                    )
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "UpdateCommit{id=$id, accessSchedule=$accessSchedule, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, description=$description, hierarchyConfiguration=$hierarchyConfiguration, invoiceSchedule=$invoiceSchedule, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, priority=$priority, productId=$productId, rateType=$rateType, rolloverFraction=$rolloverFraction, specifiers=$specifiers, additionalProperties=$additionalProperties}"
+            }
+
+            class UpdateCredit
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val id: JsonField<String>,
+                private val accessSchedule: JsonField<AccessSchedule>,
+                private val applicableProductIds: JsonField<List<String>>,
+                private val applicableProductTags: JsonField<List<String>>,
+                private val description: JsonField<String>,
+                private val hierarchyConfiguration: JsonField<CommitHierarchyConfiguration>,
+                private val name: JsonField<String>,
+                private val netsuiteSalesOrderId: JsonField<String>,
+                private val priority: JsonField<Double>,
+                private val productId: JsonField<String>,
+                private val rateType: JsonField<RateType>,
+                private val rolloverFraction: JsonField<Double>,
+                private val specifiers: JsonField<List<CommitSpecifierInput>>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("access_schedule")
+                    @ExcludeMissing
+                    accessSchedule: JsonField<AccessSchedule> = JsonMissing.of(),
+                    @JsonProperty("applicable_product_ids")
+                    @ExcludeMissing
+                    applicableProductIds: JsonField<List<String>> = JsonMissing.of(),
+                    @JsonProperty("applicable_product_tags")
+                    @ExcludeMissing
+                    applicableProductTags: JsonField<List<String>> = JsonMissing.of(),
+                    @JsonProperty("description")
+                    @ExcludeMissing
+                    description: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("hierarchy_configuration")
+                    @ExcludeMissing
+                    hierarchyConfiguration: JsonField<CommitHierarchyConfiguration> =
+                        JsonMissing.of(),
+                    @JsonProperty("name")
+                    @ExcludeMissing
+                    name: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("netsuite_sales_order_id")
+                    @ExcludeMissing
+                    netsuiteSalesOrderId: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("priority")
+                    @ExcludeMissing
+                    priority: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("product_id")
+                    @ExcludeMissing
+                    productId: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("rate_type")
+                    @ExcludeMissing
+                    rateType: JsonField<RateType> = JsonMissing.of(),
+                    @JsonProperty("rollover_fraction")
+                    @ExcludeMissing
+                    rolloverFraction: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("specifiers")
+                    @ExcludeMissing
+                    specifiers: JsonField<List<CommitSpecifierInput>> = JsonMissing.of(),
+                ) : this(
+                    id,
+                    accessSchedule,
+                    applicableProductIds,
+                    applicableProductTags,
+                    description,
+                    hierarchyConfiguration,
+                    name,
+                    netsuiteSalesOrderId,
+                    priority,
+                    productId,
+                    rateType,
+                    rolloverFraction,
+                    specifiers,
+                    mutableMapOf(),
+                )
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun id(): String = id.getRequired("id")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun accessSchedule(): Optional<AccessSchedule> =
+                    accessSchedule.getOptional("access_schedule")
+
+                /**
+                 * Which products the credit applies to. If applicable_product_ids,
+                 * applicable_product_tags or specifiers are not provided, the credit applies to all
+                 * products.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun applicableProductIds(): Optional<List<String>> =
+                    applicableProductIds.getOptional("applicable_product_ids")
+
+                /**
+                 * Which tags the credit applies to. If applicable_product_ids,
+                 * applicable_product_tags or specifiers are not provided, the credit applies to all
+                 * products.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun applicableProductTags(): Optional<List<String>> =
+                    applicableProductTags.getOptional("applicable_product_tags")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun description(): Optional<String> = description.getOptional("description")
+
+                /**
+                 * Optional configuration for credit hierarchy access control
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun hierarchyConfiguration(): Optional<CommitHierarchyConfiguration> =
+                    hierarchyConfiguration.getOptional("hierarchy_configuration")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun name(): Optional<String> = name.getOptional("name")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun netsuiteSalesOrderId(): Optional<String> =
+                    netsuiteSalesOrderId.getOptional("netsuite_sales_order_id")
+
+                /**
+                 * If multiple credits are applicable, the one with the lower priority will apply
+                 * first.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun priority(): Optional<Double> = priority.getOptional("priority")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun productId(): Optional<String> = productId.getOptional("product_id")
+
+                /**
+                 * If set, the credit's rate type was updated to the specified value.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun rateType(): Optional<RateType> = rateType.getOptional("rate_type")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun rolloverFraction(): Optional<Double> =
+                    rolloverFraction.getOptional("rollover_fraction")
+
+                /**
+                 * List of filters that determine what kind of customer usage draws down a commit or
+                 * credit. A customer's usage needs to meet the condition of at least one of the
+                 * specifiers to contribute to a commit's or credit's drawdown. This field cannot be
+                 * used together with `applicable_product_ids` or `applicable_product_tags`.
+                 * Instead, to target usage by product or product tag, pass those values in the body
+                 * of `specifiers`.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun specifiers(): Optional<List<CommitSpecifierInput>> =
+                    specifiers.getOptional("specifiers")
+
+                /**
+                 * Returns the raw JSON value of [id].
+                 *
+                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                /**
+                 * Returns the raw JSON value of [accessSchedule].
+                 *
+                 * Unlike [accessSchedule], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("access_schedule")
+                @ExcludeMissing
+                fun _accessSchedule(): JsonField<AccessSchedule> = accessSchedule
+
+                /**
+                 * Returns the raw JSON value of [applicableProductIds].
+                 *
+                 * Unlike [applicableProductIds], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("applicable_product_ids")
+                @ExcludeMissing
+                fun _applicableProductIds(): JsonField<List<String>> = applicableProductIds
+
+                /**
+                 * Returns the raw JSON value of [applicableProductTags].
+                 *
+                 * Unlike [applicableProductTags], this method doesn't throw if the JSON field has
+                 * an unexpected type.
+                 */
+                @JsonProperty("applicable_product_tags")
+                @ExcludeMissing
+                fun _applicableProductTags(): JsonField<List<String>> = applicableProductTags
+
+                /**
+                 * Returns the raw JSON value of [description].
+                 *
+                 * Unlike [description], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("description")
+                @ExcludeMissing
+                fun _description(): JsonField<String> = description
+
+                /**
+                 * Returns the raw JSON value of [hierarchyConfiguration].
+                 *
+                 * Unlike [hierarchyConfiguration], this method doesn't throw if the JSON field has
+                 * an unexpected type.
+                 */
+                @JsonProperty("hierarchy_configuration")
+                @ExcludeMissing
+                fun _hierarchyConfiguration(): JsonField<CommitHierarchyConfiguration> =
+                    hierarchyConfiguration
+
+                /**
+                 * Returns the raw JSON value of [name].
+                 *
+                 * Unlike [name], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+
+                /**
+                 * Returns the raw JSON value of [netsuiteSalesOrderId].
+                 *
+                 * Unlike [netsuiteSalesOrderId], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("netsuite_sales_order_id")
+                @ExcludeMissing
+                fun _netsuiteSalesOrderId(): JsonField<String> = netsuiteSalesOrderId
+
+                /**
+                 * Returns the raw JSON value of [priority].
+                 *
+                 * Unlike [priority], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("priority")
+                @ExcludeMissing
+                fun _priority(): JsonField<Double> = priority
+
+                /**
+                 * Returns the raw JSON value of [productId].
+                 *
+                 * Unlike [productId], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("product_id")
+                @ExcludeMissing
+                fun _productId(): JsonField<String> = productId
+
+                /**
+                 * Returns the raw JSON value of [rateType].
+                 *
+                 * Unlike [rateType], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("rate_type")
+                @ExcludeMissing
+                fun _rateType(): JsonField<RateType> = rateType
+
+                /**
+                 * Returns the raw JSON value of [rolloverFraction].
+                 *
+                 * Unlike [rolloverFraction], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("rollover_fraction")
+                @ExcludeMissing
+                fun _rolloverFraction(): JsonField<Double> = rolloverFraction
+
+                /**
+                 * Returns the raw JSON value of [specifiers].
+                 *
+                 * Unlike [specifiers], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("specifiers")
+                @ExcludeMissing
+                fun _specifiers(): JsonField<List<CommitSpecifierInput>> = specifiers
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of [UpdateCredit].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [UpdateCredit]. */
+                class Builder internal constructor() {
+
+                    private var id: JsonField<String>? = null
+                    private var accessSchedule: JsonField<AccessSchedule> = JsonMissing.of()
+                    private var applicableProductIds: JsonField<MutableList<String>>? = null
+                    private var applicableProductTags: JsonField<MutableList<String>>? = null
+                    private var description: JsonField<String> = JsonMissing.of()
+                    private var hierarchyConfiguration: JsonField<CommitHierarchyConfiguration> =
+                        JsonMissing.of()
+                    private var name: JsonField<String> = JsonMissing.of()
+                    private var netsuiteSalesOrderId: JsonField<String> = JsonMissing.of()
+                    private var priority: JsonField<Double> = JsonMissing.of()
+                    private var productId: JsonField<String> = JsonMissing.of()
+                    private var rateType: JsonField<RateType> = JsonMissing.of()
+                    private var rolloverFraction: JsonField<Double> = JsonMissing.of()
+                    private var specifiers: JsonField<MutableList<CommitSpecifierInput>>? = null
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(updateCredit: UpdateCredit) = apply {
+                        id = updateCredit.id
+                        accessSchedule = updateCredit.accessSchedule
+                        applicableProductIds =
+                            updateCredit.applicableProductIds.map { it.toMutableList() }
+                        applicableProductTags =
+                            updateCredit.applicableProductTags.map { it.toMutableList() }
+                        description = updateCredit.description
+                        hierarchyConfiguration = updateCredit.hierarchyConfiguration
+                        name = updateCredit.name
+                        netsuiteSalesOrderId = updateCredit.netsuiteSalesOrderId
+                        priority = updateCredit.priority
+                        productId = updateCredit.productId
+                        rateType = updateCredit.rateType
+                        rolloverFraction = updateCredit.rolloverFraction
+                        specifiers = updateCredit.specifiers.map { it.toMutableList() }
+                        additionalProperties = updateCredit.additionalProperties.toMutableMap()
+                    }
+
+                    fun id(id: String) = id(JsonField.of(id))
+
+                    /**
+                     * Sets [Builder.id] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.id] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun id(id: JsonField<String>) = apply { this.id = id }
+
+                    fun accessSchedule(accessSchedule: AccessSchedule) =
+                        accessSchedule(JsonField.of(accessSchedule))
+
+                    /**
+                     * Sets [Builder.accessSchedule] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.accessSchedule] with a well-typed
+                     * [AccessSchedule] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun accessSchedule(accessSchedule: JsonField<AccessSchedule>) = apply {
+                        this.accessSchedule = accessSchedule
+                    }
+
+                    /**
+                     * Which products the credit applies to. If applicable_product_ids,
+                     * applicable_product_tags or specifiers are not provided, the credit applies to
+                     * all products.
+                     */
+                    fun applicableProductIds(applicableProductIds: List<String>?) =
+                        applicableProductIds(JsonField.ofNullable(applicableProductIds))
+
+                    /**
+                     * Alias for calling [Builder.applicableProductIds] with
+                     * `applicableProductIds.orElse(null)`.
+                     */
+                    fun applicableProductIds(applicableProductIds: Optional<List<String>>) =
+                        applicableProductIds(applicableProductIds.getOrNull())
+
+                    /**
+                     * Sets [Builder.applicableProductIds] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.applicableProductIds] with a well-typed
+                     * `List<String>` value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun applicableProductIds(applicableProductIds: JsonField<List<String>>) =
+                        apply {
+                            this.applicableProductIds =
+                                applicableProductIds.map { it.toMutableList() }
+                        }
+
+                    /**
+                     * Adds a single [String] to [applicableProductIds].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addApplicableProductId(applicableProductId: String) = apply {
+                        applicableProductIds =
+                            (applicableProductIds ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("applicableProductIds", it).add(applicableProductId)
+                            }
+                    }
+
+                    /**
+                     * Which tags the credit applies to. If applicable_product_ids,
+                     * applicable_product_tags or specifiers are not provided, the credit applies to
+                     * all products.
+                     */
+                    fun applicableProductTags(applicableProductTags: List<String>?) =
+                        applicableProductTags(JsonField.ofNullable(applicableProductTags))
+
+                    /**
+                     * Alias for calling [Builder.applicableProductTags] with
+                     * `applicableProductTags.orElse(null)`.
+                     */
+                    fun applicableProductTags(applicableProductTags: Optional<List<String>>) =
+                        applicableProductTags(applicableProductTags.getOrNull())
+
+                    /**
+                     * Sets [Builder.applicableProductTags] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.applicableProductTags] with a well-typed
+                     * `List<String>` value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun applicableProductTags(applicableProductTags: JsonField<List<String>>) =
+                        apply {
+                            this.applicableProductTags =
+                                applicableProductTags.map { it.toMutableList() }
+                        }
+
+                    /**
+                     * Adds a single [String] to [applicableProductTags].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addApplicableProductTag(applicableProductTag: String) = apply {
+                        applicableProductTags =
+                            (applicableProductTags ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("applicableProductTags", it).add(applicableProductTag)
+                            }
+                    }
+
+                    fun description(description: String) = description(JsonField.of(description))
+
+                    /**
+                     * Sets [Builder.description] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.description] with a well-typed [String]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun description(description: JsonField<String>) = apply {
+                        this.description = description
+                    }
+
+                    /** Optional configuration for credit hierarchy access control */
+                    fun hierarchyConfiguration(
+                        hierarchyConfiguration: CommitHierarchyConfiguration
+                    ) = hierarchyConfiguration(JsonField.of(hierarchyConfiguration))
+
+                    /**
+                     * Sets [Builder.hierarchyConfiguration] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.hierarchyConfiguration] with a well-typed
+                     * [CommitHierarchyConfiguration] value instead. This method is primarily for
+                     * setting the field to an undocumented or not yet supported value.
+                     */
+                    fun hierarchyConfiguration(
+                        hierarchyConfiguration: JsonField<CommitHierarchyConfiguration>
+                    ) = apply { this.hierarchyConfiguration = hierarchyConfiguration }
+
+                    fun name(name: String) = name(JsonField.of(name))
+
+                    /**
+                     * Sets [Builder.name] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.name] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun name(name: JsonField<String>) = apply { this.name = name }
+
+                    fun netsuiteSalesOrderId(netsuiteSalesOrderId: String?) =
+                        netsuiteSalesOrderId(JsonField.ofNullable(netsuiteSalesOrderId))
+
+                    /**
+                     * Alias for calling [Builder.netsuiteSalesOrderId] with
+                     * `netsuiteSalesOrderId.orElse(null)`.
+                     */
+                    fun netsuiteSalesOrderId(netsuiteSalesOrderId: Optional<String>) =
+                        netsuiteSalesOrderId(netsuiteSalesOrderId.getOrNull())
+
+                    /**
+                     * Sets [Builder.netsuiteSalesOrderId] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.netsuiteSalesOrderId] with a well-typed
+                     * [String] value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun netsuiteSalesOrderId(netsuiteSalesOrderId: JsonField<String>) = apply {
+                        this.netsuiteSalesOrderId = netsuiteSalesOrderId
+                    }
+
+                    /**
+                     * If multiple credits are applicable, the one with the lower priority will
+                     * apply first.
+                     */
+                    fun priority(priority: Double?) = priority(JsonField.ofNullable(priority))
+
+                    /**
+                     * Alias for [Builder.priority].
+                     *
+                     * This unboxed primitive overload exists for backwards compatibility.
+                     */
+                    fun priority(priority: Double) = priority(priority as Double?)
+
+                    /** Alias for calling [Builder.priority] with `priority.orElse(null)`. */
+                    fun priority(priority: Optional<Double>) = priority(priority.getOrNull())
+
+                    /**
+                     * Sets [Builder.priority] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.priority] with a well-typed [Double] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun priority(priority: JsonField<Double>) = apply { this.priority = priority }
+
+                    fun productId(productId: String) = productId(JsonField.of(productId))
+
+                    /**
+                     * Sets [Builder.productId] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.productId] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun productId(productId: JsonField<String>) = apply {
+                        this.productId = productId
+                    }
+
+                    /** If set, the credit's rate type was updated to the specified value. */
+                    fun rateType(rateType: RateType) = rateType(JsonField.of(rateType))
+
+                    /**
+                     * Sets [Builder.rateType] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.rateType] with a well-typed [RateType] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun rateType(rateType: JsonField<RateType>) = apply { this.rateType = rateType }
+
+                    fun rolloverFraction(rolloverFraction: Double?) =
+                        rolloverFraction(JsonField.ofNullable(rolloverFraction))
+
+                    /**
+                     * Alias for [Builder.rolloverFraction].
+                     *
+                     * This unboxed primitive overload exists for backwards compatibility.
+                     */
+                    fun rolloverFraction(rolloverFraction: Double) =
+                        rolloverFraction(rolloverFraction as Double?)
+
+                    /**
+                     * Alias for calling [Builder.rolloverFraction] with
+                     * `rolloverFraction.orElse(null)`.
+                     */
+                    fun rolloverFraction(rolloverFraction: Optional<Double>) =
+                        rolloverFraction(rolloverFraction.getOrNull())
+
+                    /**
+                     * Sets [Builder.rolloverFraction] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.rolloverFraction] with a well-typed [Double]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun rolloverFraction(rolloverFraction: JsonField<Double>) = apply {
+                        this.rolloverFraction = rolloverFraction
+                    }
+
+                    /**
+                     * List of filters that determine what kind of customer usage draws down a
+                     * commit or credit. A customer's usage needs to meet the condition of at least
+                     * one of the specifiers to contribute to a commit's or credit's drawdown. This
+                     * field cannot be used together with `applicable_product_ids` or
+                     * `applicable_product_tags`. Instead, to target usage by product or product
+                     * tag, pass those values in the body of `specifiers`.
+                     */
+                    fun specifiers(specifiers: List<CommitSpecifierInput>?) =
+                        specifiers(JsonField.ofNullable(specifiers))
+
+                    /** Alias for calling [Builder.specifiers] with `specifiers.orElse(null)`. */
+                    fun specifiers(specifiers: Optional<List<CommitSpecifierInput>>) =
+                        specifiers(specifiers.getOrNull())
+
+                    /**
+                     * Sets [Builder.specifiers] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.specifiers] with a well-typed
+                     * `List<CommitSpecifierInput>` value instead. This method is primarily for
+                     * setting the field to an undocumented or not yet supported value.
+                     */
+                    fun specifiers(specifiers: JsonField<List<CommitSpecifierInput>>) = apply {
+                        this.specifiers = specifiers.map { it.toMutableList() }
+                    }
+
+                    /**
+                     * Adds a single [CommitSpecifierInput] to [specifiers].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addSpecifier(specifier: CommitSpecifierInput) = apply {
+                        specifiers =
+                            (specifiers ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("specifiers", it).add(specifier)
+                            }
+                    }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [UpdateCredit].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): UpdateCredit =
+                        UpdateCredit(
+                            checkRequired("id", id),
+                            accessSchedule,
+                            (applicableProductIds ?: JsonMissing.of()).map { it.toImmutable() },
+                            (applicableProductTags ?: JsonMissing.of()).map { it.toImmutable() },
+                            description,
+                            hierarchyConfiguration,
+                            name,
+                            netsuiteSalesOrderId,
+                            priority,
+                            productId,
+                            rateType,
+                            rolloverFraction,
+                            (specifiers ?: JsonMissing.of()).map { it.toImmutable() },
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): UpdateCredit = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    id()
+                    accessSchedule().ifPresent { it.validate() }
+                    applicableProductIds()
+                    applicableProductTags()
+                    description()
+                    hierarchyConfiguration().ifPresent { it.validate() }
+                    name()
+                    netsuiteSalesOrderId()
+                    priority()
+                    productId()
+                    rateType().ifPresent { it.validate() }
+                    rolloverFraction()
+                    specifiers().ifPresent { it.forEach { it.validate() } }
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (id.asKnown().isPresent) 1 else 0) +
+                        (accessSchedule.asKnown().getOrNull()?.validity() ?: 0) +
+                        (applicableProductIds.asKnown().getOrNull()?.size ?: 0) +
+                        (applicableProductTags.asKnown().getOrNull()?.size ?: 0) +
+                        (if (description.asKnown().isPresent) 1 else 0) +
+                        (hierarchyConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (name.asKnown().isPresent) 1 else 0) +
+                        (if (netsuiteSalesOrderId.asKnown().isPresent) 1 else 0) +
+                        (if (priority.asKnown().isPresent) 1 else 0) +
+                        (if (productId.asKnown().isPresent) 1 else 0) +
+                        (rateType.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (rolloverFraction.asKnown().isPresent) 1 else 0) +
+                        (specifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0)
+
+                class AccessSchedule
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val addScheduleItems: JsonField<List<AddScheduleItem>>,
+                    private val removeScheduleItems: JsonField<List<RemoveScheduleItem>>,
+                    private val updateScheduleItems: JsonField<List<UpdateScheduleItem>>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("add_schedule_items")
+                        @ExcludeMissing
+                        addScheduleItems: JsonField<List<AddScheduleItem>> = JsonMissing.of(),
+                        @JsonProperty("remove_schedule_items")
+                        @ExcludeMissing
+                        removeScheduleItems: JsonField<List<RemoveScheduleItem>> = JsonMissing.of(),
+                        @JsonProperty("update_schedule_items")
+                        @ExcludeMissing
+                        updateScheduleItems: JsonField<List<UpdateScheduleItem>> = JsonMissing.of(),
+                    ) : this(
+                        addScheduleItems,
+                        removeScheduleItems,
+                        updateScheduleItems,
+                        mutableMapOf(),
+                    )
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun addScheduleItems(): Optional<List<AddScheduleItem>> =
+                        addScheduleItems.getOptional("add_schedule_items")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun removeScheduleItems(): Optional<List<RemoveScheduleItem>> =
+                        removeScheduleItems.getOptional("remove_schedule_items")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun updateScheduleItems(): Optional<List<UpdateScheduleItem>> =
+                        updateScheduleItems.getOptional("update_schedule_items")
+
+                    /**
+                     * Returns the raw JSON value of [addScheduleItems].
+                     *
+                     * Unlike [addScheduleItems], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("add_schedule_items")
+                    @ExcludeMissing
+                    fun _addScheduleItems(): JsonField<List<AddScheduleItem>> = addScheduleItems
+
+                    /**
+                     * Returns the raw JSON value of [removeScheduleItems].
+                     *
+                     * Unlike [removeScheduleItems], this method doesn't throw if the JSON field has
+                     * an unexpected type.
+                     */
+                    @JsonProperty("remove_schedule_items")
+                    @ExcludeMissing
+                    fun _removeScheduleItems(): JsonField<List<RemoveScheduleItem>> =
+                        removeScheduleItems
+
+                    /**
+                     * Returns the raw JSON value of [updateScheduleItems].
+                     *
+                     * Unlike [updateScheduleItems], this method doesn't throw if the JSON field has
+                     * an unexpected type.
+                     */
+                    @JsonProperty("update_schedule_items")
+                    @ExcludeMissing
+                    fun _updateScheduleItems(): JsonField<List<UpdateScheduleItem>> =
+                        updateScheduleItems
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of
+                         * [AccessSchedule].
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [AccessSchedule]. */
+                    class Builder internal constructor() {
+
+                        private var addScheduleItems: JsonField<MutableList<AddScheduleItem>>? =
+                            null
+                        private var removeScheduleItems:
+                            JsonField<MutableList<RemoveScheduleItem>>? =
+                            null
+                        private var updateScheduleItems:
+                            JsonField<MutableList<UpdateScheduleItem>>? =
+                            null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(accessSchedule: AccessSchedule) = apply {
+                            addScheduleItems =
+                                accessSchedule.addScheduleItems.map { it.toMutableList() }
+                            removeScheduleItems =
+                                accessSchedule.removeScheduleItems.map { it.toMutableList() }
+                            updateScheduleItems =
+                                accessSchedule.updateScheduleItems.map { it.toMutableList() }
+                            additionalProperties =
+                                accessSchedule.additionalProperties.toMutableMap()
+                        }
+
+                        fun addScheduleItems(addScheduleItems: List<AddScheduleItem>) =
+                            addScheduleItems(JsonField.of(addScheduleItems))
+
+                        /**
+                         * Sets [Builder.addScheduleItems] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.addScheduleItems] with a well-typed
+                         * `List<AddScheduleItem>` value instead. This method is primarily for
+                         * setting the field to an undocumented or not yet supported value.
+                         */
+                        fun addScheduleItems(addScheduleItems: JsonField<List<AddScheduleItem>>) =
+                            apply {
+                                this.addScheduleItems = addScheduleItems.map { it.toMutableList() }
+                            }
+
+                        /**
+                         * Adds a single [AddScheduleItem] to [addScheduleItems].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addAddScheduleItem(addScheduleItem: AddScheduleItem) = apply {
+                            addScheduleItems =
+                                (addScheduleItems ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("addScheduleItems", it).add(addScheduleItem)
+                                }
+                        }
+
+                        fun removeScheduleItems(removeScheduleItems: List<RemoveScheduleItem>) =
+                            removeScheduleItems(JsonField.of(removeScheduleItems))
+
+                        /**
+                         * Sets [Builder.removeScheduleItems] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.removeScheduleItems] with a well-typed
+                         * `List<RemoveScheduleItem>` value instead. This method is primarily for
+                         * setting the field to an undocumented or not yet supported value.
+                         */
+                        fun removeScheduleItems(
+                            removeScheduleItems: JsonField<List<RemoveScheduleItem>>
+                        ) = apply {
+                            this.removeScheduleItems =
+                                removeScheduleItems.map { it.toMutableList() }
+                        }
+
+                        /**
+                         * Adds a single [RemoveScheduleItem] to [removeScheduleItems].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addRemoveScheduleItem(removeScheduleItem: RemoveScheduleItem) = apply {
+                            removeScheduleItems =
+                                (removeScheduleItems ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("removeScheduleItems", it).add(removeScheduleItem)
+                                }
+                        }
+
+                        fun updateScheduleItems(updateScheduleItems: List<UpdateScheduleItem>) =
+                            updateScheduleItems(JsonField.of(updateScheduleItems))
+
+                        /**
+                         * Sets [Builder.updateScheduleItems] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.updateScheduleItems] with a well-typed
+                         * `List<UpdateScheduleItem>` value instead. This method is primarily for
+                         * setting the field to an undocumented or not yet supported value.
+                         */
+                        fun updateScheduleItems(
+                            updateScheduleItems: JsonField<List<UpdateScheduleItem>>
+                        ) = apply {
+                            this.updateScheduleItems =
+                                updateScheduleItems.map { it.toMutableList() }
+                        }
+
+                        /**
+                         * Adds a single [UpdateScheduleItem] to [updateScheduleItems].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addUpdateScheduleItem(updateScheduleItem: UpdateScheduleItem) = apply {
+                            updateScheduleItems =
+                                (updateScheduleItems ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("updateScheduleItems", it).add(updateScheduleItem)
+                                }
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [AccessSchedule].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         */
+                        fun build(): AccessSchedule =
+                            AccessSchedule(
+                                (addScheduleItems ?: JsonMissing.of()).map { it.toImmutable() },
+                                (removeScheduleItems ?: JsonMissing.of()).map { it.toImmutable() },
+                                (updateScheduleItems ?: JsonMissing.of()).map { it.toImmutable() },
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): AccessSchedule = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        addScheduleItems().ifPresent { it.forEach { it.validate() } }
+                        removeScheduleItems().ifPresent { it.forEach { it.validate() } }
+                        updateScheduleItems().ifPresent { it.forEach { it.validate() } }
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (addScheduleItems.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                            ?: 0) +
+                            (removeScheduleItems.asKnown().getOrNull()?.sumOf {
+                                it.validity().toInt()
+                            } ?: 0) +
+                            (updateScheduleItems.asKnown().getOrNull()?.sumOf {
+                                it.validity().toInt()
+                            } ?: 0)
+
+                    class AddScheduleItem
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val amount: JsonField<Double>,
+                        private val endingBefore: JsonField<OffsetDateTime>,
+                        private val startingAt: JsonField<OffsetDateTime>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("amount")
+                            @ExcludeMissing
+                            amount: JsonField<Double> = JsonMissing.of(),
+                            @JsonProperty("ending_before")
+                            @ExcludeMissing
+                            endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                            @JsonProperty("starting_at")
+                            @ExcludeMissing
+                            startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                        ) : this(amount, endingBefore, startingAt, mutableMapOf())
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun amount(): Double = amount.getRequired("amount")
+
+                        /**
+                         * RFC 3339 timestamp (exclusive)
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun endingBefore(): OffsetDateTime =
+                            endingBefore.getRequired("ending_before")
+
+                        /**
+                         * RFC 3339 timestamp (inclusive)
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun startingAt(): OffsetDateTime = startingAt.getRequired("starting_at")
+
+                        /**
+                         * Returns the raw JSON value of [amount].
+                         *
+                         * Unlike [amount], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("amount")
+                        @ExcludeMissing
+                        fun _amount(): JsonField<Double> = amount
+
+                        /**
+                         * Returns the raw JSON value of [endingBefore].
+                         *
+                         * Unlike [endingBefore], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("ending_before")
+                        @ExcludeMissing
+                        fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
+
+                        /**
+                         * Returns the raw JSON value of [startingAt].
+                         *
+                         * Unlike [startingAt], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("starting_at")
+                        @ExcludeMissing
+                        fun _startingAt(): JsonField<OffsetDateTime> = startingAt
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of
+                             * [AddScheduleItem].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .amount()
+                             * .endingBefore()
+                             * .startingAt()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [AddScheduleItem]. */
+                        class Builder internal constructor() {
+
+                            private var amount: JsonField<Double>? = null
+                            private var endingBefore: JsonField<OffsetDateTime>? = null
+                            private var startingAt: JsonField<OffsetDateTime>? = null
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(addScheduleItem: AddScheduleItem) = apply {
+                                amount = addScheduleItem.amount
+                                endingBefore = addScheduleItem.endingBefore
+                                startingAt = addScheduleItem.startingAt
+                                additionalProperties =
+                                    addScheduleItem.additionalProperties.toMutableMap()
+                            }
+
+                            fun amount(amount: Double) = amount(JsonField.of(amount))
+
+                            /**
+                             * Sets [Builder.amount] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.amount] with a well-typed [Double]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+
+                            /** RFC 3339 timestamp (exclusive) */
+                            fun endingBefore(endingBefore: OffsetDateTime) =
+                                endingBefore(JsonField.of(endingBefore))
+
+                            /**
+                             * Sets [Builder.endingBefore] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.endingBefore] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
+                                this.endingBefore = endingBefore
+                            }
+
+                            /** RFC 3339 timestamp (inclusive) */
+                            fun startingAt(startingAt: OffsetDateTime) =
+                                startingAt(JsonField.of(startingAt))
+
+                            /**
+                             * Sets [Builder.startingAt] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.startingAt] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                                this.startingAt = startingAt
+                            }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [AddScheduleItem].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .amount()
+                             * .endingBefore()
+                             * .startingAt()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): AddScheduleItem =
+                                AddScheduleItem(
+                                    checkRequired("amount", amount),
+                                    checkRequired("endingBefore", endingBefore),
+                                    checkRequired("startingAt", startingAt),
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): AddScheduleItem = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            amount()
+                            endingBefore()
+                            startingAt()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            (if (amount.asKnown().isPresent) 1 else 0) +
+                                (if (endingBefore.asKnown().isPresent) 1 else 0) +
+                                (if (startingAt.asKnown().isPresent) 1 else 0)
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is AddScheduleItem &&
+                                amount == other.amount &&
+                                endingBefore == other.endingBefore &&
+                                startingAt == other.startingAt &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy {
+                            Objects.hash(amount, endingBefore, startingAt, additionalProperties)
+                        }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "AddScheduleItem{amount=$amount, endingBefore=$endingBefore, startingAt=$startingAt, additionalProperties=$additionalProperties}"
+                    }
+
+                    class RemoveScheduleItem
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val id: JsonField<String>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("id")
+                            @ExcludeMissing
+                            id: JsonField<String> = JsonMissing.of()
+                        ) : this(id, mutableMapOf())
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun id(): String = id.getRequired("id")
+
+                        /**
+                         * Returns the raw JSON value of [id].
+                         *
+                         * Unlike [id], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of
+                             * [RemoveScheduleItem].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .id()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [RemoveScheduleItem]. */
+                        class Builder internal constructor() {
+
+                            private var id: JsonField<String>? = null
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(removeScheduleItem: RemoveScheduleItem) = apply {
+                                id = removeScheduleItem.id
+                                additionalProperties =
+                                    removeScheduleItem.additionalProperties.toMutableMap()
+                            }
+
+                            fun id(id: String) = id(JsonField.of(id))
+
+                            /**
+                             * Sets [Builder.id] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.id] with a well-typed [String] value
+                             * instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun id(id: JsonField<String>) = apply { this.id = id }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [RemoveScheduleItem].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .id()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): RemoveScheduleItem =
+                                RemoveScheduleItem(
+                                    checkRequired("id", id),
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): RemoveScheduleItem = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            id()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int = (if (id.asKnown().isPresent) 1 else 0)
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is RemoveScheduleItem &&
+                                id == other.id &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy { Objects.hash(id, additionalProperties) }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "RemoveScheduleItem{id=$id, additionalProperties=$additionalProperties}"
+                    }
+
+                    class UpdateScheduleItem
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val id: JsonField<String>,
+                        private val amount: JsonField<Double>,
+                        private val endingBefore: JsonField<OffsetDateTime>,
+                        private val startingAt: JsonField<OffsetDateTime>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("id")
+                            @ExcludeMissing
+                            id: JsonField<String> = JsonMissing.of(),
+                            @JsonProperty("amount")
+                            @ExcludeMissing
+                            amount: JsonField<Double> = JsonMissing.of(),
+                            @JsonProperty("ending_before")
+                            @ExcludeMissing
+                            endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                            @JsonProperty("starting_at")
+                            @ExcludeMissing
+                            startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                        ) : this(id, amount, endingBefore, startingAt, mutableMapOf())
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun id(): String = id.getRequired("id")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun amount(): Optional<Double> = amount.getOptional("amount")
+
+                        /**
+                         * RFC 3339 timestamp (exclusive)
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun endingBefore(): Optional<OffsetDateTime> =
+                            endingBefore.getOptional("ending_before")
+
+                        /**
+                         * RFC 3339 timestamp (inclusive)
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun startingAt(): Optional<OffsetDateTime> =
+                            startingAt.getOptional("starting_at")
+
+                        /**
+                         * Returns the raw JSON value of [id].
+                         *
+                         * Unlike [id], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                        /**
+                         * Returns the raw JSON value of [amount].
+                         *
+                         * Unlike [amount], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("amount")
+                        @ExcludeMissing
+                        fun _amount(): JsonField<Double> = amount
+
+                        /**
+                         * Returns the raw JSON value of [endingBefore].
+                         *
+                         * Unlike [endingBefore], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("ending_before")
+                        @ExcludeMissing
+                        fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
+
+                        /**
+                         * Returns the raw JSON value of [startingAt].
+                         *
+                         * Unlike [startingAt], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("starting_at")
+                        @ExcludeMissing
+                        fun _startingAt(): JsonField<OffsetDateTime> = startingAt
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of
+                             * [UpdateScheduleItem].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .id()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [UpdateScheduleItem]. */
+                        class Builder internal constructor() {
+
+                            private var id: JsonField<String>? = null
+                            private var amount: JsonField<Double> = JsonMissing.of()
+                            private var endingBefore: JsonField<OffsetDateTime> = JsonMissing.of()
+                            private var startingAt: JsonField<OffsetDateTime> = JsonMissing.of()
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(updateScheduleItem: UpdateScheduleItem) = apply {
+                                id = updateScheduleItem.id
+                                amount = updateScheduleItem.amount
+                                endingBefore = updateScheduleItem.endingBefore
+                                startingAt = updateScheduleItem.startingAt
+                                additionalProperties =
+                                    updateScheduleItem.additionalProperties.toMutableMap()
+                            }
+
+                            fun id(id: String) = id(JsonField.of(id))
+
+                            /**
+                             * Sets [Builder.id] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.id] with a well-typed [String] value
+                             * instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun id(id: JsonField<String>) = apply { this.id = id }
+
+                            fun amount(amount: Double) = amount(JsonField.of(amount))
+
+                            /**
+                             * Sets [Builder.amount] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.amount] with a well-typed [Double]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+
+                            /** RFC 3339 timestamp (exclusive) */
+                            fun endingBefore(endingBefore: OffsetDateTime) =
+                                endingBefore(JsonField.of(endingBefore))
+
+                            /**
+                             * Sets [Builder.endingBefore] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.endingBefore] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
+                                this.endingBefore = endingBefore
+                            }
+
+                            /** RFC 3339 timestamp (inclusive) */
+                            fun startingAt(startingAt: OffsetDateTime) =
+                                startingAt(JsonField.of(startingAt))
+
+                            /**
+                             * Sets [Builder.startingAt] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.startingAt] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                                this.startingAt = startingAt
+                            }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [UpdateScheduleItem].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .id()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): UpdateScheduleItem =
+                                UpdateScheduleItem(
+                                    checkRequired("id", id),
+                                    amount,
+                                    endingBefore,
+                                    startingAt,
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): UpdateScheduleItem = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            id()
+                            amount()
+                            endingBefore()
+                            startingAt()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            (if (id.asKnown().isPresent) 1 else 0) +
+                                (if (amount.asKnown().isPresent) 1 else 0) +
+                                (if (endingBefore.asKnown().isPresent) 1 else 0) +
+                                (if (startingAt.asKnown().isPresent) 1 else 0)
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is UpdateScheduleItem &&
+                                id == other.id &&
+                                amount == other.amount &&
+                                endingBefore == other.endingBefore &&
+                                startingAt == other.startingAt &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy {
+                            Objects.hash(id, amount, endingBefore, startingAt, additionalProperties)
+                        }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "UpdateScheduleItem{id=$id, amount=$amount, endingBefore=$endingBefore, startingAt=$startingAt, additionalProperties=$additionalProperties}"
+                    }
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is AccessSchedule &&
+                            addScheduleItems == other.addScheduleItems &&
+                            removeScheduleItems == other.removeScheduleItems &&
+                            updateScheduleItems == other.updateScheduleItems &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(
+                            addScheduleItems,
+                            removeScheduleItems,
+                            updateScheduleItems,
+                            additionalProperties,
+                        )
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "AccessSchedule{addScheduleItems=$addScheduleItems, removeScheduleItems=$removeScheduleItems, updateScheduleItems=$updateScheduleItems, additionalProperties=$additionalProperties}"
+                }
+
+                /** If set, the credit's rate type was updated to the specified value. */
+                class RateType
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val LIST_RATE = of("LIST_RATE")
+
+                        @JvmField val COMMIT_RATE = of("COMMIT_RATE")
+
+                        @JvmStatic fun of(value: String) = RateType(JsonField.of(value))
+                    }
+
+                    /** An enum containing [RateType]'s known values. */
+                    enum class Known {
+                        LIST_RATE,
+                        COMMIT_RATE,
+                    }
+
+                    /**
+                     * An enum containing [RateType]'s known values, as well as an [_UNKNOWN]
+                     * member.
+                     *
+                     * An instance of [RateType] can contain an unknown value in a couple of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        LIST_RATE,
+                        COMMIT_RATE,
+                        /**
+                         * An enum member indicating that [RateType] was instantiated with an
+                         * unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            LIST_RATE -> Value.LIST_RATE
+                            COMMIT_RATE -> Value.COMMIT_RATE
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            LIST_RATE -> Known.LIST_RATE
+                            COMMIT_RATE -> Known.COMMIT_RATE
+                            else -> throw MetronomeInvalidDataException("Unknown RateType: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): RateType = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is RateType && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is UpdateCredit &&
+                        id == other.id &&
+                        accessSchedule == other.accessSchedule &&
+                        applicableProductIds == other.applicableProductIds &&
+                        applicableProductTags == other.applicableProductTags &&
+                        description == other.description &&
+                        hierarchyConfiguration == other.hierarchyConfiguration &&
+                        name == other.name &&
+                        netsuiteSalesOrderId == other.netsuiteSalesOrderId &&
+                        priority == other.priority &&
+                        productId == other.productId &&
+                        rateType == other.rateType &&
+                        rolloverFraction == other.rolloverFraction &&
+                        specifiers == other.specifiers &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(
+                        id,
+                        accessSchedule,
+                        applicableProductIds,
+                        applicableProductTags,
+                        description,
+                        hierarchyConfiguration,
+                        name,
+                        netsuiteSalesOrderId,
+                        priority,
+                        productId,
+                        rateType,
+                        rolloverFraction,
+                        specifiers,
+                        additionalProperties,
+                    )
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "UpdateCredit{id=$id, accessSchedule=$accessSchedule, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, description=$description, hierarchyConfiguration=$hierarchyConfiguration, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, priority=$priority, productId=$productId, rateType=$rateType, rolloverFraction=$rolloverFraction, specifiers=$specifiers, additionalProperties=$additionalProperties}"
+            }
+
+            class UpdateDiscount
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val id: JsonField<String>,
+                private val customFields: JsonField<CustomFields>,
+                private val name: JsonField<String>,
+                private val netsuiteSalesOrderId: JsonField<String>,
+                private val schedule: JsonField<Schedule>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("custom_fields")
+                    @ExcludeMissing
+                    customFields: JsonField<CustomFields> = JsonMissing.of(),
+                    @JsonProperty("name")
+                    @ExcludeMissing
+                    name: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("netsuite_sales_order_id")
+                    @ExcludeMissing
+                    netsuiteSalesOrderId: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("schedule")
+                    @ExcludeMissing
+                    schedule: JsonField<Schedule> = JsonMissing.of(),
+                ) : this(id, customFields, name, netsuiteSalesOrderId, schedule, mutableMapOf())
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun id(): String = id.getRequired("id")
+
+                /**
+                 * Custom fields to be added eg. { "key1": "value1", "key2": "value2" }
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun customFields(): Optional<CustomFields> =
+                    customFields.getOptional("custom_fields")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun name(): Optional<String> = name.getOptional("name")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun netsuiteSalesOrderId(): Optional<String> =
+                    netsuiteSalesOrderId.getOptional("netsuite_sales_order_id")
+
+                /**
+                 * Must provide either schedule_items or recurring_schedule.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun schedule(): Optional<Schedule> = schedule.getOptional("schedule")
+
+                /**
+                 * Returns the raw JSON value of [id].
+                 *
+                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                /**
+                 * Returns the raw JSON value of [customFields].
+                 *
+                 * Unlike [customFields], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("custom_fields")
+                @ExcludeMissing
+                fun _customFields(): JsonField<CustomFields> = customFields
+
+                /**
+                 * Returns the raw JSON value of [name].
+                 *
+                 * Unlike [name], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+
+                /**
+                 * Returns the raw JSON value of [netsuiteSalesOrderId].
+                 *
+                 * Unlike [netsuiteSalesOrderId], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("netsuite_sales_order_id")
+                @ExcludeMissing
+                fun _netsuiteSalesOrderId(): JsonField<String> = netsuiteSalesOrderId
+
+                /**
+                 * Returns the raw JSON value of [schedule].
+                 *
+                 * Unlike [schedule], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("schedule")
+                @ExcludeMissing
+                fun _schedule(): JsonField<Schedule> = schedule
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of [UpdateDiscount].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [UpdateDiscount]. */
+                class Builder internal constructor() {
+
+                    private var id: JsonField<String>? = null
+                    private var customFields: JsonField<CustomFields> = JsonMissing.of()
+                    private var name: JsonField<String> = JsonMissing.of()
+                    private var netsuiteSalesOrderId: JsonField<String> = JsonMissing.of()
+                    private var schedule: JsonField<Schedule> = JsonMissing.of()
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(updateDiscount: UpdateDiscount) = apply {
+                        id = updateDiscount.id
+                        customFields = updateDiscount.customFields
+                        name = updateDiscount.name
+                        netsuiteSalesOrderId = updateDiscount.netsuiteSalesOrderId
+                        schedule = updateDiscount.schedule
+                        additionalProperties = updateDiscount.additionalProperties.toMutableMap()
+                    }
+
+                    fun id(id: String) = id(JsonField.of(id))
+
+                    /**
+                     * Sets [Builder.id] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.id] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun id(id: JsonField<String>) = apply { this.id = id }
+
+                    /** Custom fields to be added eg. { "key1": "value1", "key2": "value2" } */
+                    fun customFields(customFields: CustomFields) =
+                        customFields(JsonField.of(customFields))
+
+                    /**
+                     * Sets [Builder.customFields] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.customFields] with a well-typed
+                     * [CustomFields] value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun customFields(customFields: JsonField<CustomFields>) = apply {
+                        this.customFields = customFields
+                    }
+
+                    fun name(name: String) = name(JsonField.of(name))
+
+                    /**
+                     * Sets [Builder.name] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.name] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun name(name: JsonField<String>) = apply { this.name = name }
+
+                    fun netsuiteSalesOrderId(netsuiteSalesOrderId: String) =
+                        netsuiteSalesOrderId(JsonField.of(netsuiteSalesOrderId))
+
+                    /**
+                     * Sets [Builder.netsuiteSalesOrderId] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.netsuiteSalesOrderId] with a well-typed
+                     * [String] value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun netsuiteSalesOrderId(netsuiteSalesOrderId: JsonField<String>) = apply {
+                        this.netsuiteSalesOrderId = netsuiteSalesOrderId
+                    }
+
+                    /** Must provide either schedule_items or recurring_schedule. */
+                    fun schedule(schedule: Schedule) = schedule(JsonField.of(schedule))
+
+                    /**
+                     * Sets [Builder.schedule] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.schedule] with a well-typed [Schedule] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun schedule(schedule: JsonField<Schedule>) = apply { this.schedule = schedule }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [UpdateDiscount].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): UpdateDiscount =
+                        UpdateDiscount(
+                            checkRequired("id", id),
+                            customFields,
+                            name,
+                            netsuiteSalesOrderId,
+                            schedule,
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): UpdateDiscount = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    id()
+                    customFields().ifPresent { it.validate() }
+                    name()
+                    netsuiteSalesOrderId()
+                    schedule().ifPresent { it.validate() }
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (id.asKnown().isPresent) 1 else 0) +
+                        (customFields.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (name.asKnown().isPresent) 1 else 0) +
+                        (if (netsuiteSalesOrderId.asKnown().isPresent) 1 else 0) +
+                        (schedule.asKnown().getOrNull()?.validity() ?: 0)
+
+                /** Custom fields to be added eg. { "key1": "value1", "key2": "value2" } */
+                class CustomFields
+                @JsonCreator
+                private constructor(
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    private val additionalProperties: Map<String, JsonValue>
+                ) {
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> = additionalProperties
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of [CustomFields].
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [CustomFields]. */
+                    class Builder internal constructor() {
+
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(customFields: CustomFields) = apply {
+                            additionalProperties = customFields.additionalProperties.toMutableMap()
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [CustomFields].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         */
+                        fun build(): CustomFields = CustomFields(additionalProperties.toImmutable())
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): CustomFields = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        additionalProperties.count { (_, value) ->
+                            !value.isNull() && !value.isMissing()
+                        }
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is CustomFields &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy { Objects.hash(additionalProperties) }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "CustomFields{additionalProperties=$additionalProperties}"
+                }
+
+                /** Must provide either schedule_items or recurring_schedule. */
+                class Schedule
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val creditTypeId: JsonField<String>,
+                    private val doNotInvoice: JsonField<Boolean>,
+                    private val recurringSchedule: JsonField<RecurringSchedule>,
+                    private val scheduleItems: JsonField<List<ScheduleItem>>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("credit_type_id")
+                        @ExcludeMissing
+                        creditTypeId: JsonField<String> = JsonMissing.of(),
+                        @JsonProperty("do_not_invoice")
+                        @ExcludeMissing
+                        doNotInvoice: JsonField<Boolean> = JsonMissing.of(),
+                        @JsonProperty("recurring_schedule")
+                        @ExcludeMissing
+                        recurringSchedule: JsonField<RecurringSchedule> = JsonMissing.of(),
+                        @JsonProperty("schedule_items")
+                        @ExcludeMissing
+                        scheduleItems: JsonField<List<ScheduleItem>> = JsonMissing.of(),
+                    ) : this(
+                        creditTypeId,
+                        doNotInvoice,
+                        recurringSchedule,
+                        scheduleItems,
+                        mutableMapOf(),
+                    )
+
+                    /**
+                     * Defaults to USD (cents) if not passed.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun creditTypeId(): Optional<String> =
+                        creditTypeId.getOptional("credit_type_id")
+
+                    /**
+                     * This field is only applicable to commit invoice schedules. If true, this
+                     * schedule will not generate an invoice.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun doNotInvoice(): Optional<Boolean> =
+                        doNotInvoice.getOptional("do_not_invoice")
+
+                    /**
+                     * Enter the unit price and quantity for the charge or instead only send the
+                     * amount. If amount is sent, the unit price is assumed to be the amount and
+                     * quantity is inferred to be 1.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun recurringSchedule(): Optional<RecurringSchedule> =
+                        recurringSchedule.getOptional("recurring_schedule")
+
+                    /**
+                     * Either provide amount or provide both unit_price and quantity.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun scheduleItems(): Optional<List<ScheduleItem>> =
+                        scheduleItems.getOptional("schedule_items")
+
+                    /**
+                     * Returns the raw JSON value of [creditTypeId].
+                     *
+                     * Unlike [creditTypeId], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("credit_type_id")
+                    @ExcludeMissing
+                    fun _creditTypeId(): JsonField<String> = creditTypeId
+
+                    /**
+                     * Returns the raw JSON value of [doNotInvoice].
+                     *
+                     * Unlike [doNotInvoice], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("do_not_invoice")
+                    @ExcludeMissing
+                    fun _doNotInvoice(): JsonField<Boolean> = doNotInvoice
+
+                    /**
+                     * Returns the raw JSON value of [recurringSchedule].
+                     *
+                     * Unlike [recurringSchedule], this method doesn't throw if the JSON field has
+                     * an unexpected type.
+                     */
+                    @JsonProperty("recurring_schedule")
+                    @ExcludeMissing
+                    fun _recurringSchedule(): JsonField<RecurringSchedule> = recurringSchedule
+
+                    /**
+                     * Returns the raw JSON value of [scheduleItems].
+                     *
+                     * Unlike [scheduleItems], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("schedule_items")
+                    @ExcludeMissing
+                    fun _scheduleItems(): JsonField<List<ScheduleItem>> = scheduleItems
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /** Returns a mutable builder for constructing an instance of [Schedule]. */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [Schedule]. */
+                    class Builder internal constructor() {
+
+                        private var creditTypeId: JsonField<String> = JsonMissing.of()
+                        private var doNotInvoice: JsonField<Boolean> = JsonMissing.of()
+                        private var recurringSchedule: JsonField<RecurringSchedule> =
+                            JsonMissing.of()
+                        private var scheduleItems: JsonField<MutableList<ScheduleItem>>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(schedule: Schedule) = apply {
+                            creditTypeId = schedule.creditTypeId
+                            doNotInvoice = schedule.doNotInvoice
+                            recurringSchedule = schedule.recurringSchedule
+                            scheduleItems = schedule.scheduleItems.map { it.toMutableList() }
+                            additionalProperties = schedule.additionalProperties.toMutableMap()
+                        }
+
+                        /** Defaults to USD (cents) if not passed. */
+                        fun creditTypeId(creditTypeId: String) =
+                            creditTypeId(JsonField.of(creditTypeId))
+
+                        /**
+                         * Sets [Builder.creditTypeId] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.creditTypeId] with a well-typed [String]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun creditTypeId(creditTypeId: JsonField<String>) = apply {
+                            this.creditTypeId = creditTypeId
+                        }
+
+                        /**
+                         * This field is only applicable to commit invoice schedules. If true, this
+                         * schedule will not generate an invoice.
+                         */
+                        fun doNotInvoice(doNotInvoice: Boolean) =
+                            doNotInvoice(JsonField.of(doNotInvoice))
+
+                        /**
+                         * Sets [Builder.doNotInvoice] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.doNotInvoice] with a well-typed
+                         * [Boolean] value instead. This method is primarily for setting the field
+                         * to an undocumented or not yet supported value.
+                         */
+                        fun doNotInvoice(doNotInvoice: JsonField<Boolean>) = apply {
+                            this.doNotInvoice = doNotInvoice
+                        }
+
+                        /**
+                         * Enter the unit price and quantity for the charge or instead only send the
+                         * amount. If amount is sent, the unit price is assumed to be the amount and
+                         * quantity is inferred to be 1.
+                         */
+                        fun recurringSchedule(recurringSchedule: RecurringSchedule) =
+                            recurringSchedule(JsonField.of(recurringSchedule))
+
+                        /**
+                         * Sets [Builder.recurringSchedule] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.recurringSchedule] with a well-typed
+                         * [RecurringSchedule] value instead. This method is primarily for setting
+                         * the field to an undocumented or not yet supported value.
+                         */
+                        fun recurringSchedule(recurringSchedule: JsonField<RecurringSchedule>) =
+                            apply {
+                                this.recurringSchedule = recurringSchedule
+                            }
+
+                        /** Either provide amount or provide both unit_price and quantity. */
+                        fun scheduleItems(scheduleItems: List<ScheduleItem>) =
+                            scheduleItems(JsonField.of(scheduleItems))
+
+                        /**
+                         * Sets [Builder.scheduleItems] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.scheduleItems] with a well-typed
+                         * `List<ScheduleItem>` value instead. This method is primarily for setting
+                         * the field to an undocumented or not yet supported value.
+                         */
+                        fun scheduleItems(scheduleItems: JsonField<List<ScheduleItem>>) = apply {
+                            this.scheduleItems = scheduleItems.map { it.toMutableList() }
+                        }
+
+                        /**
+                         * Adds a single [ScheduleItem] to [scheduleItems].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addScheduleItem(scheduleItem: ScheduleItem) = apply {
+                            scheduleItems =
+                                (scheduleItems ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("scheduleItems", it).add(scheduleItem)
+                                }
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [Schedule].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         */
+                        fun build(): Schedule =
+                            Schedule(
+                                creditTypeId,
+                                doNotInvoice,
+                                recurringSchedule,
+                                (scheduleItems ?: JsonMissing.of()).map { it.toImmutable() },
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Schedule = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        creditTypeId()
+                        doNotInvoice()
+                        recurringSchedule().ifPresent { it.validate() }
+                        scheduleItems().ifPresent { it.forEach { it.validate() } }
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (creditTypeId.asKnown().isPresent) 1 else 0) +
+                            (if (doNotInvoice.asKnown().isPresent) 1 else 0) +
+                            (recurringSchedule.asKnown().getOrNull()?.validity() ?: 0) +
+                            (scheduleItems.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                                ?: 0)
+
+                    /**
+                     * Enter the unit price and quantity for the charge or instead only send the
+                     * amount. If amount is sent, the unit price is assumed to be the amount and
+                     * quantity is inferred to be 1.
+                     */
+                    class RecurringSchedule
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val amountDistribution: JsonField<AmountDistribution>,
+                        private val endingBefore: JsonField<OffsetDateTime>,
+                        private val frequency: JsonField<Frequency>,
+                        private val startingAt: JsonField<OffsetDateTime>,
+                        private val amount: JsonField<Double>,
+                        private val quantity: JsonField<Double>,
+                        private val unitPrice: JsonField<Double>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("amount_distribution")
+                            @ExcludeMissing
+                            amountDistribution: JsonField<AmountDistribution> = JsonMissing.of(),
+                            @JsonProperty("ending_before")
+                            @ExcludeMissing
+                            endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                            @JsonProperty("frequency")
+                            @ExcludeMissing
+                            frequency: JsonField<Frequency> = JsonMissing.of(),
+                            @JsonProperty("starting_at")
+                            @ExcludeMissing
+                            startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                            @JsonProperty("amount")
+                            @ExcludeMissing
+                            amount: JsonField<Double> = JsonMissing.of(),
+                            @JsonProperty("quantity")
+                            @ExcludeMissing
+                            quantity: JsonField<Double> = JsonMissing.of(),
+                            @JsonProperty("unit_price")
+                            @ExcludeMissing
+                            unitPrice: JsonField<Double> = JsonMissing.of(),
+                        ) : this(
+                            amountDistribution,
+                            endingBefore,
+                            frequency,
+                            startingAt,
+                            amount,
+                            quantity,
+                            unitPrice,
+                            mutableMapOf(),
+                        )
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun amountDistribution(): AmountDistribution =
+                            amountDistribution.getRequired("amount_distribution")
+
+                        /**
+                         * RFC 3339 timestamp (exclusive).
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun endingBefore(): OffsetDateTime =
+                            endingBefore.getRequired("ending_before")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun frequency(): Frequency = frequency.getRequired("frequency")
+
+                        /**
+                         * RFC 3339 timestamp (inclusive).
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun startingAt(): OffsetDateTime = startingAt.getRequired("starting_at")
+
+                        /**
+                         * Amount for the charge. Can be provided instead of unit_price and
+                         * quantity. If amount is sent, the unit_price is assumed to be the amount
+                         * and quantity is inferred to be 1.
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun amount(): Optional<Double> = amount.getOptional("amount")
+
+                        /**
+                         * Quantity for the charge. Will be multiplied by unit_price to determine
+                         * the amount and must be specified with unit_price. If specified amount
+                         * cannot be provided.
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun quantity(): Optional<Double> = quantity.getOptional("quantity")
+
+                        /**
+                         * Unit price for the charge. Will be multiplied by quantity to determine
+                         * the amount and must be specified with quantity. If specified amount
+                         * cannot be provided.
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun unitPrice(): Optional<Double> = unitPrice.getOptional("unit_price")
+
+                        /**
+                         * Returns the raw JSON value of [amountDistribution].
+                         *
+                         * Unlike [amountDistribution], this method doesn't throw if the JSON field
+                         * has an unexpected type.
+                         */
+                        @JsonProperty("amount_distribution")
+                        @ExcludeMissing
+                        fun _amountDistribution(): JsonField<AmountDistribution> =
+                            amountDistribution
+
+                        /**
+                         * Returns the raw JSON value of [endingBefore].
+                         *
+                         * Unlike [endingBefore], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("ending_before")
+                        @ExcludeMissing
+                        fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
+
+                        /**
+                         * Returns the raw JSON value of [frequency].
+                         *
+                         * Unlike [frequency], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("frequency")
+                        @ExcludeMissing
+                        fun _frequency(): JsonField<Frequency> = frequency
+
+                        /**
+                         * Returns the raw JSON value of [startingAt].
+                         *
+                         * Unlike [startingAt], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("starting_at")
+                        @ExcludeMissing
+                        fun _startingAt(): JsonField<OffsetDateTime> = startingAt
+
+                        /**
+                         * Returns the raw JSON value of [amount].
+                         *
+                         * Unlike [amount], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("amount")
+                        @ExcludeMissing
+                        fun _amount(): JsonField<Double> = amount
+
+                        /**
+                         * Returns the raw JSON value of [quantity].
+                         *
+                         * Unlike [quantity], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("quantity")
+                        @ExcludeMissing
+                        fun _quantity(): JsonField<Double> = quantity
+
+                        /**
+                         * Returns the raw JSON value of [unitPrice].
+                         *
+                         * Unlike [unitPrice], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("unit_price")
+                        @ExcludeMissing
+                        fun _unitPrice(): JsonField<Double> = unitPrice
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of
+                             * [RecurringSchedule].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .amountDistribution()
+                             * .endingBefore()
+                             * .frequency()
+                             * .startingAt()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [RecurringSchedule]. */
+                        class Builder internal constructor() {
+
+                            private var amountDistribution: JsonField<AmountDistribution>? = null
+                            private var endingBefore: JsonField<OffsetDateTime>? = null
+                            private var frequency: JsonField<Frequency>? = null
+                            private var startingAt: JsonField<OffsetDateTime>? = null
+                            private var amount: JsonField<Double> = JsonMissing.of()
+                            private var quantity: JsonField<Double> = JsonMissing.of()
+                            private var unitPrice: JsonField<Double> = JsonMissing.of()
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(recurringSchedule: RecurringSchedule) = apply {
+                                amountDistribution = recurringSchedule.amountDistribution
+                                endingBefore = recurringSchedule.endingBefore
+                                frequency = recurringSchedule.frequency
+                                startingAt = recurringSchedule.startingAt
+                                amount = recurringSchedule.amount
+                                quantity = recurringSchedule.quantity
+                                unitPrice = recurringSchedule.unitPrice
+                                additionalProperties =
+                                    recurringSchedule.additionalProperties.toMutableMap()
+                            }
+
+                            fun amountDistribution(amountDistribution: AmountDistribution) =
+                                amountDistribution(JsonField.of(amountDistribution))
+
+                            /**
+                             * Sets [Builder.amountDistribution] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.amountDistribution] with a
+                             * well-typed [AmountDistribution] value instead. This method is
+                             * primarily for setting the field to an undocumented or not yet
+                             * supported value.
+                             */
+                            fun amountDistribution(
+                                amountDistribution: JsonField<AmountDistribution>
+                            ) = apply { this.amountDistribution = amountDistribution }
+
+                            /** RFC 3339 timestamp (exclusive). */
+                            fun endingBefore(endingBefore: OffsetDateTime) =
+                                endingBefore(JsonField.of(endingBefore))
+
+                            /**
+                             * Sets [Builder.endingBefore] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.endingBefore] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
+                                this.endingBefore = endingBefore
+                            }
+
+                            fun frequency(frequency: Frequency) = frequency(JsonField.of(frequency))
+
+                            /**
+                             * Sets [Builder.frequency] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.frequency] with a well-typed
+                             * [Frequency] value instead. This method is primarily for setting the
+                             * field to an undocumented or not yet supported value.
+                             */
+                            fun frequency(frequency: JsonField<Frequency>) = apply {
+                                this.frequency = frequency
+                            }
+
+                            /** RFC 3339 timestamp (inclusive). */
+                            fun startingAt(startingAt: OffsetDateTime) =
+                                startingAt(JsonField.of(startingAt))
+
+                            /**
+                             * Sets [Builder.startingAt] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.startingAt] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                                this.startingAt = startingAt
+                            }
+
+                            /**
+                             * Amount for the charge. Can be provided instead of unit_price and
+                             * quantity. If amount is sent, the unit_price is assumed to be the
+                             * amount and quantity is inferred to be 1.
+                             */
+                            fun amount(amount: Double) = amount(JsonField.of(amount))
+
+                            /**
+                             * Sets [Builder.amount] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.amount] with a well-typed [Double]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+
+                            /**
+                             * Quantity for the charge. Will be multiplied by unit_price to
+                             * determine the amount and must be specified with unit_price. If
+                             * specified amount cannot be provided.
+                             */
+                            fun quantity(quantity: Double) = quantity(JsonField.of(quantity))
+
+                            /**
+                             * Sets [Builder.quantity] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.quantity] with a well-typed [Double]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun quantity(quantity: JsonField<Double>) = apply {
+                                this.quantity = quantity
+                            }
+
+                            /**
+                             * Unit price for the charge. Will be multiplied by quantity to
+                             * determine the amount and must be specified with quantity. If
+                             * specified amount cannot be provided.
+                             */
+                            fun unitPrice(unitPrice: Double) = unitPrice(JsonField.of(unitPrice))
+
+                            /**
+                             * Sets [Builder.unitPrice] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.unitPrice] with a well-typed
+                             * [Double] value instead. This method is primarily for setting the
+                             * field to an undocumented or not yet supported value.
+                             */
+                            fun unitPrice(unitPrice: JsonField<Double>) = apply {
+                                this.unitPrice = unitPrice
+                            }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [RecurringSchedule].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .amountDistribution()
+                             * .endingBefore()
+                             * .frequency()
+                             * .startingAt()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): RecurringSchedule =
+                                RecurringSchedule(
+                                    checkRequired("amountDistribution", amountDistribution),
+                                    checkRequired("endingBefore", endingBefore),
+                                    checkRequired("frequency", frequency),
+                                    checkRequired("startingAt", startingAt),
+                                    amount,
+                                    quantity,
+                                    unitPrice,
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): RecurringSchedule = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            amountDistribution().validate()
+                            endingBefore()
+                            frequency().validate()
+                            startingAt()
+                            amount()
+                            quantity()
+                            unitPrice()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            (amountDistribution.asKnown().getOrNull()?.validity() ?: 0) +
+                                (if (endingBefore.asKnown().isPresent) 1 else 0) +
+                                (frequency.asKnown().getOrNull()?.validity() ?: 0) +
+                                (if (startingAt.asKnown().isPresent) 1 else 0) +
+                                (if (amount.asKnown().isPresent) 1 else 0) +
+                                (if (quantity.asKnown().isPresent) 1 else 0) +
+                                (if (unitPrice.asKnown().isPresent) 1 else 0)
+
+                        class AmountDistribution
+                        @JsonCreator
+                        private constructor(private val value: JsonField<String>) : Enum {
+
+                            /**
+                             * Returns this class instance's raw value.
+                             *
+                             * This is usually only useful if this instance was deserialized from
+                             * data that doesn't match any known member, and you want to know that
+                             * value. For example, if the SDK is on an older version than the API,
+                             * then the API may respond with new members that the SDK is unaware of.
+                             */
+                            @com.fasterxml.jackson.annotation.JsonValue
+                            fun _value(): JsonField<String> = value
+
+                            companion object {
+
+                                @JvmField val DIVIDED = of("DIVIDED")
+
+                                @JvmField val DIVIDED_ROUNDED = of("DIVIDED_ROUNDED")
+
+                                @JvmField val EACH = of("EACH")
+
+                                @JvmStatic
+                                fun of(value: String) = AmountDistribution(JsonField.of(value))
+                            }
+
+                            /** An enum containing [AmountDistribution]'s known values. */
+                            enum class Known {
+                                DIVIDED,
+                                DIVIDED_ROUNDED,
+                                EACH,
+                            }
+
+                            /**
+                             * An enum containing [AmountDistribution]'s known values, as well as an
+                             * [_UNKNOWN] member.
+                             *
+                             * An instance of [AmountDistribution] can contain an unknown value in a
+                             * couple of cases:
+                             * - It was deserialized from data that doesn't match any known member.
+                             *   For example, if the SDK is on an older version than the API, then
+                             *   the API may respond with new members that the SDK is unaware of.
+                             * - It was constructed with an arbitrary value using the [of] method.
+                             */
+                            enum class Value {
+                                DIVIDED,
+                                DIVIDED_ROUNDED,
+                                EACH,
+                                /**
+                                 * An enum member indicating that [AmountDistribution] was
+                                 * instantiated with an unknown value.
+                                 */
+                                _UNKNOWN,
+                            }
+
+                            /**
+                             * Returns an enum member corresponding to this class instance's value,
+                             * or [Value._UNKNOWN] if the class was instantiated with an unknown
+                             * value.
+                             *
+                             * Use the [known] method instead if you're certain the value is always
+                             * known or if you want to throw for the unknown case.
+                             */
+                            fun value(): Value =
+                                when (this) {
+                                    DIVIDED -> Value.DIVIDED
+                                    DIVIDED_ROUNDED -> Value.DIVIDED_ROUNDED
+                                    EACH -> Value.EACH
+                                    else -> Value._UNKNOWN
+                                }
+
+                            /**
+                             * Returns an enum member corresponding to this class instance's value.
+                             *
+                             * Use the [value] method instead if you're uncertain the value is
+                             * always known and don't want to throw for the unknown case.
+                             *
+                             * @throws MetronomeInvalidDataException if this class instance's value
+                             *   is a not a known member.
+                             */
+                            fun known(): Known =
+                                when (this) {
+                                    DIVIDED -> Known.DIVIDED
+                                    DIVIDED_ROUNDED -> Known.DIVIDED_ROUNDED
+                                    EACH -> Known.EACH
+                                    else ->
+                                        throw MetronomeInvalidDataException(
+                                            "Unknown AmountDistribution: $value"
+                                        )
+                                }
+
+                            /**
+                             * Returns this class instance's primitive wire representation.
+                             *
+                             * This differs from the [toString] method because that method is
+                             * primarily for debugging and generally doesn't throw.
+                             *
+                             * @throws MetronomeInvalidDataException if this class instance's value
+                             *   does not have the expected primitive type.
+                             */
+                            fun asString(): String =
+                                _value().asString().orElseThrow {
+                                    MetronomeInvalidDataException("Value is not a String")
+                                }
+
+                            private var validated: Boolean = false
+
+                            /**
+                             * Validates that the types of all values in this object match their
+                             * expected types recursively.
+                             *
+                             * This method is _not_ forwards compatible with new types from the API
+                             * for existing fields.
+                             *
+                             * @throws MetronomeInvalidDataException if any value type in this
+                             *   object doesn't match its expected type.
+                             */
+                            fun validate(): AmountDistribution = apply {
+                                if (validated) {
+                                    return@apply
+                                }
+
+                                known()
+                                validated = true
+                            }
+
+                            fun isValid(): Boolean =
+                                try {
+                                    validate()
+                                    true
+                                } catch (e: MetronomeInvalidDataException) {
+                                    false
+                                }
+
+                            /**
+                             * Returns a score indicating how many valid values are contained in
+                             * this object recursively.
+                             *
+                             * Used for best match union deserialization.
+                             */
+                            @JvmSynthetic
+                            internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                            override fun equals(other: Any?): Boolean {
+                                if (this === other) {
+                                    return true
+                                }
+
+                                return other is AmountDistribution && value == other.value
+                            }
+
+                            override fun hashCode() = value.hashCode()
+
+                            override fun toString() = value.toString()
+                        }
+
+                        class Frequency
+                        @JsonCreator
+                        private constructor(private val value: JsonField<String>) : Enum {
+
+                            /**
+                             * Returns this class instance's raw value.
+                             *
+                             * This is usually only useful if this instance was deserialized from
+                             * data that doesn't match any known member, and you want to know that
+                             * value. For example, if the SDK is on an older version than the API,
+                             * then the API may respond with new members that the SDK is unaware of.
+                             */
+                            @com.fasterxml.jackson.annotation.JsonValue
+                            fun _value(): JsonField<String> = value
+
+                            companion object {
+
+                                @JvmField val MONTHLY = of("MONTHLY")
+
+                                @JvmField val QUARTERLY = of("QUARTERLY")
+
+                                @JvmField val SEMI_ANNUAL = of("SEMI_ANNUAL")
+
+                                @JvmField val ANNUAL = of("ANNUAL")
+
+                                @JvmField val WEEKLY = of("WEEKLY")
+
+                                @JvmStatic fun of(value: String) = Frequency(JsonField.of(value))
+                            }
+
+                            /** An enum containing [Frequency]'s known values. */
+                            enum class Known {
+                                MONTHLY,
+                                QUARTERLY,
+                                SEMI_ANNUAL,
+                                ANNUAL,
+                                WEEKLY,
+                            }
+
+                            /**
+                             * An enum containing [Frequency]'s known values, as well as an
+                             * [_UNKNOWN] member.
+                             *
+                             * An instance of [Frequency] can contain an unknown value in a couple
+                             * of cases:
+                             * - It was deserialized from data that doesn't match any known member.
+                             *   For example, if the SDK is on an older version than the API, then
+                             *   the API may respond with new members that the SDK is unaware of.
+                             * - It was constructed with an arbitrary value using the [of] method.
+                             */
+                            enum class Value {
+                                MONTHLY,
+                                QUARTERLY,
+                                SEMI_ANNUAL,
+                                ANNUAL,
+                                WEEKLY,
+                                /**
+                                 * An enum member indicating that [Frequency] was instantiated with
+                                 * an unknown value.
+                                 */
+                                _UNKNOWN,
+                            }
+
+                            /**
+                             * Returns an enum member corresponding to this class instance's value,
+                             * or [Value._UNKNOWN] if the class was instantiated with an unknown
+                             * value.
+                             *
+                             * Use the [known] method instead if you're certain the value is always
+                             * known or if you want to throw for the unknown case.
+                             */
+                            fun value(): Value =
+                                when (this) {
+                                    MONTHLY -> Value.MONTHLY
+                                    QUARTERLY -> Value.QUARTERLY
+                                    SEMI_ANNUAL -> Value.SEMI_ANNUAL
+                                    ANNUAL -> Value.ANNUAL
+                                    WEEKLY -> Value.WEEKLY
+                                    else -> Value._UNKNOWN
+                                }
+
+                            /**
+                             * Returns an enum member corresponding to this class instance's value.
+                             *
+                             * Use the [value] method instead if you're uncertain the value is
+                             * always known and don't want to throw for the unknown case.
+                             *
+                             * @throws MetronomeInvalidDataException if this class instance's value
+                             *   is a not a known member.
+                             */
+                            fun known(): Known =
+                                when (this) {
+                                    MONTHLY -> Known.MONTHLY
+                                    QUARTERLY -> Known.QUARTERLY
+                                    SEMI_ANNUAL -> Known.SEMI_ANNUAL
+                                    ANNUAL -> Known.ANNUAL
+                                    WEEKLY -> Known.WEEKLY
+                                    else ->
+                                        throw MetronomeInvalidDataException(
+                                            "Unknown Frequency: $value"
+                                        )
+                                }
+
+                            /**
+                             * Returns this class instance's primitive wire representation.
+                             *
+                             * This differs from the [toString] method because that method is
+                             * primarily for debugging and generally doesn't throw.
+                             *
+                             * @throws MetronomeInvalidDataException if this class instance's value
+                             *   does not have the expected primitive type.
+                             */
+                            fun asString(): String =
+                                _value().asString().orElseThrow {
+                                    MetronomeInvalidDataException("Value is not a String")
+                                }
+
+                            private var validated: Boolean = false
+
+                            /**
+                             * Validates that the types of all values in this object match their
+                             * expected types recursively.
+                             *
+                             * This method is _not_ forwards compatible with new types from the API
+                             * for existing fields.
+                             *
+                             * @throws MetronomeInvalidDataException if any value type in this
+                             *   object doesn't match its expected type.
+                             */
+                            fun validate(): Frequency = apply {
+                                if (validated) {
+                                    return@apply
+                                }
+
+                                known()
+                                validated = true
+                            }
+
+                            fun isValid(): Boolean =
+                                try {
+                                    validate()
+                                    true
+                                } catch (e: MetronomeInvalidDataException) {
+                                    false
+                                }
+
+                            /**
+                             * Returns a score indicating how many valid values are contained in
+                             * this object recursively.
+                             *
+                             * Used for best match union deserialization.
+                             */
+                            @JvmSynthetic
+                            internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                            override fun equals(other: Any?): Boolean {
+                                if (this === other) {
+                                    return true
+                                }
+
+                                return other is Frequency && value == other.value
+                            }
+
+                            override fun hashCode() = value.hashCode()
+
+                            override fun toString() = value.toString()
+                        }
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is RecurringSchedule &&
+                                amountDistribution == other.amountDistribution &&
+                                endingBefore == other.endingBefore &&
+                                frequency == other.frequency &&
+                                startingAt == other.startingAt &&
+                                amount == other.amount &&
+                                quantity == other.quantity &&
+                                unitPrice == other.unitPrice &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy {
+                            Objects.hash(
+                                amountDistribution,
+                                endingBefore,
+                                frequency,
+                                startingAt,
+                                amount,
+                                quantity,
+                                unitPrice,
+                                additionalProperties,
+                            )
+                        }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "RecurringSchedule{amountDistribution=$amountDistribution, endingBefore=$endingBefore, frequency=$frequency, startingAt=$startingAt, amount=$amount, quantity=$quantity, unitPrice=$unitPrice, additionalProperties=$additionalProperties}"
+                    }
+
+                    class ScheduleItem
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val timestamp: JsonField<OffsetDateTime>,
+                        private val amount: JsonField<Double>,
+                        private val quantity: JsonField<Double>,
+                        private val unitPrice: JsonField<Double>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("timestamp")
+                            @ExcludeMissing
+                            timestamp: JsonField<OffsetDateTime> = JsonMissing.of(),
+                            @JsonProperty("amount")
+                            @ExcludeMissing
+                            amount: JsonField<Double> = JsonMissing.of(),
+                            @JsonProperty("quantity")
+                            @ExcludeMissing
+                            quantity: JsonField<Double> = JsonMissing.of(),
+                            @JsonProperty("unit_price")
+                            @ExcludeMissing
+                            unitPrice: JsonField<Double> = JsonMissing.of(),
+                        ) : this(timestamp, amount, quantity, unitPrice, mutableMapOf())
+
+                        /**
+                         * timestamp of the scheduled event
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun timestamp(): OffsetDateTime = timestamp.getRequired("timestamp")
+
+                        /**
+                         * Amount for the charge. Can be provided instead of unit_price and
+                         * quantity. If amount is sent, the unit_price is assumed to be the amount
+                         * and quantity is inferred to be 1.
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun amount(): Optional<Double> = amount.getOptional("amount")
+
+                        /**
+                         * Quantity for the charge. Will be multiplied by unit_price to determine
+                         * the amount and must be specified with unit_price. If specified amount
+                         * cannot be provided.
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun quantity(): Optional<Double> = quantity.getOptional("quantity")
+
+                        /**
+                         * Unit price for the charge. Will be multiplied by quantity to determine
+                         * the amount and must be specified with quantity. If specified amount
+                         * cannot be provided.
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun unitPrice(): Optional<Double> = unitPrice.getOptional("unit_price")
+
+                        /**
+                         * Returns the raw JSON value of [timestamp].
+                         *
+                         * Unlike [timestamp], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("timestamp")
+                        @ExcludeMissing
+                        fun _timestamp(): JsonField<OffsetDateTime> = timestamp
+
+                        /**
+                         * Returns the raw JSON value of [amount].
+                         *
+                         * Unlike [amount], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("amount")
+                        @ExcludeMissing
+                        fun _amount(): JsonField<Double> = amount
+
+                        /**
+                         * Returns the raw JSON value of [quantity].
+                         *
+                         * Unlike [quantity], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("quantity")
+                        @ExcludeMissing
+                        fun _quantity(): JsonField<Double> = quantity
+
+                        /**
+                         * Returns the raw JSON value of [unitPrice].
+                         *
+                         * Unlike [unitPrice], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("unit_price")
+                        @ExcludeMissing
+                        fun _unitPrice(): JsonField<Double> = unitPrice
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of
+                             * [ScheduleItem].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .timestamp()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [ScheduleItem]. */
+                        class Builder internal constructor() {
+
+                            private var timestamp: JsonField<OffsetDateTime>? = null
+                            private var amount: JsonField<Double> = JsonMissing.of()
+                            private var quantity: JsonField<Double> = JsonMissing.of()
+                            private var unitPrice: JsonField<Double> = JsonMissing.of()
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(scheduleItem: ScheduleItem) = apply {
+                                timestamp = scheduleItem.timestamp
+                                amount = scheduleItem.amount
+                                quantity = scheduleItem.quantity
+                                unitPrice = scheduleItem.unitPrice
+                                additionalProperties =
+                                    scheduleItem.additionalProperties.toMutableMap()
+                            }
+
+                            /** timestamp of the scheduled event */
+                            fun timestamp(timestamp: OffsetDateTime) =
+                                timestamp(JsonField.of(timestamp))
+
+                            /**
+                             * Sets [Builder.timestamp] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.timestamp] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun timestamp(timestamp: JsonField<OffsetDateTime>) = apply {
+                                this.timestamp = timestamp
+                            }
+
+                            /**
+                             * Amount for the charge. Can be provided instead of unit_price and
+                             * quantity. If amount is sent, the unit_price is assumed to be the
+                             * amount and quantity is inferred to be 1.
+                             */
+                            fun amount(amount: Double) = amount(JsonField.of(amount))
+
+                            /**
+                             * Sets [Builder.amount] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.amount] with a well-typed [Double]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+
+                            /**
+                             * Quantity for the charge. Will be multiplied by unit_price to
+                             * determine the amount and must be specified with unit_price. If
+                             * specified amount cannot be provided.
+                             */
+                            fun quantity(quantity: Double) = quantity(JsonField.of(quantity))
+
+                            /**
+                             * Sets [Builder.quantity] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.quantity] with a well-typed [Double]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun quantity(quantity: JsonField<Double>) = apply {
+                                this.quantity = quantity
+                            }
+
+                            /**
+                             * Unit price for the charge. Will be multiplied by quantity to
+                             * determine the amount and must be specified with quantity. If
+                             * specified amount cannot be provided.
+                             */
+                            fun unitPrice(unitPrice: Double) = unitPrice(JsonField.of(unitPrice))
+
+                            /**
+                             * Sets [Builder.unitPrice] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.unitPrice] with a well-typed
+                             * [Double] value instead. This method is primarily for setting the
+                             * field to an undocumented or not yet supported value.
+                             */
+                            fun unitPrice(unitPrice: JsonField<Double>) = apply {
+                                this.unitPrice = unitPrice
+                            }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [ScheduleItem].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .timestamp()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): ScheduleItem =
+                                ScheduleItem(
+                                    checkRequired("timestamp", timestamp),
+                                    amount,
+                                    quantity,
+                                    unitPrice,
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): ScheduleItem = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            timestamp()
+                            amount()
+                            quantity()
+                            unitPrice()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            (if (timestamp.asKnown().isPresent) 1 else 0) +
+                                (if (amount.asKnown().isPresent) 1 else 0) +
+                                (if (quantity.asKnown().isPresent) 1 else 0) +
+                                (if (unitPrice.asKnown().isPresent) 1 else 0)
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is ScheduleItem &&
+                                timestamp == other.timestamp &&
+                                amount == other.amount &&
+                                quantity == other.quantity &&
+                                unitPrice == other.unitPrice &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy {
+                            Objects.hash(
+                                timestamp,
+                                amount,
+                                quantity,
+                                unitPrice,
+                                additionalProperties,
+                            )
+                        }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "ScheduleItem{timestamp=$timestamp, amount=$amount, quantity=$quantity, unitPrice=$unitPrice, additionalProperties=$additionalProperties}"
+                    }
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Schedule &&
+                            creditTypeId == other.creditTypeId &&
+                            doNotInvoice == other.doNotInvoice &&
+                            recurringSchedule == other.recurringSchedule &&
+                            scheduleItems == other.scheduleItems &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(
+                            creditTypeId,
+                            doNotInvoice,
+                            recurringSchedule,
+                            scheduleItems,
+                            additionalProperties,
+                        )
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "Schedule{creditTypeId=$creditTypeId, doNotInvoice=$doNotInvoice, recurringSchedule=$recurringSchedule, scheduleItems=$scheduleItems, additionalProperties=$additionalProperties}"
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is UpdateDiscount &&
+                        id == other.id &&
+                        customFields == other.customFields &&
+                        name == other.name &&
+                        netsuiteSalesOrderId == other.netsuiteSalesOrderId &&
+                        schedule == other.schedule &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(
+                        id,
+                        customFields,
+                        name,
+                        netsuiteSalesOrderId,
+                        schedule,
+                        additionalProperties,
+                    )
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "UpdateDiscount{id=$id, customFields=$customFields, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, schedule=$schedule, additionalProperties=$additionalProperties}"
+            }
+
+            class UpdatePrepaidBalanceThresholdConfiguration
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val commit: JsonField<Commit>,
+                private val customCreditTypeId: JsonField<String>,
+                private val discountConfiguration: JsonField<DiscountConfiguration>,
+                private val isEnabled: JsonField<Boolean>,
+                private val paymentGateConfig: JsonField<PaymentGateConfigV2>,
+                private val rechargeToAmount: JsonField<Double>,
+                private val thresholdAmount: JsonField<Double>,
+                private val thresholdBalanceSpecifiers: JsonField<List<ThresholdBalanceSpecifier>>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("commit")
+                    @ExcludeMissing
+                    commit: JsonField<Commit> = JsonMissing.of(),
+                    @JsonProperty("custom_credit_type_id")
+                    @ExcludeMissing
+                    customCreditTypeId: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("discount_configuration")
+                    @ExcludeMissing
+                    discountConfiguration: JsonField<DiscountConfiguration> = JsonMissing.of(),
+                    @JsonProperty("is_enabled")
+                    @ExcludeMissing
+                    isEnabled: JsonField<Boolean> = JsonMissing.of(),
+                    @JsonProperty("payment_gate_config")
+                    @ExcludeMissing
+                    paymentGateConfig: JsonField<PaymentGateConfigV2> = JsonMissing.of(),
+                    @JsonProperty("recharge_to_amount")
+                    @ExcludeMissing
+                    rechargeToAmount: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("threshold_amount")
+                    @ExcludeMissing
+                    thresholdAmount: JsonField<Double> = JsonMissing.of(),
+                    @JsonProperty("threshold_balance_specifiers")
+                    @ExcludeMissing
+                    thresholdBalanceSpecifiers: JsonField<List<ThresholdBalanceSpecifier>> =
+                        JsonMissing.of(),
+                ) : this(
+                    commit,
+                    customCreditTypeId,
+                    discountConfiguration,
+                    isEnabled,
+                    paymentGateConfig,
+                    rechargeToAmount,
+                    thresholdAmount,
+                    thresholdBalanceSpecifiers,
+                    mutableMapOf(),
+                )
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun commit(): Optional<Commit> = commit.getOptional("commit")
+
+                /**
+                 * If provided, the threshold, recharge-to amount, and the resulting threshold
+                 * commit amount will be in terms of this credit type instead of the fiat currency.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun customCreditTypeId(): Optional<String> =
+                    customCreditTypeId.getOptional("custom_credit_type_id")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun discountConfiguration(): Optional<DiscountConfiguration> =
+                    discountConfiguration.getOptional("discount_configuration")
+
+                /**
+                 * When set to false, the contract will not be evaluated against the
+                 * threshold_amount. Toggling to true will result an immediate evaluation,
+                 * regardless of prior state.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun isEnabled(): Optional<Boolean> = isEnabled.getOptional("is_enabled")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun paymentGateConfig(): Optional<PaymentGateConfigV2> =
+                    paymentGateConfig.getOptional("payment_gate_config")
+
+                /**
+                 * Specify the amount the balance should be recharged to.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun rechargeToAmount(): Optional<Double> =
+                    rechargeToAmount.getOptional("recharge_to_amount")
+
+                /**
+                 * Specify the threshold amount for the contract. Each time the contract's balance
+                 * lowers to this amount, a threshold charge will be initiated.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun thresholdAmount(): Optional<Double> =
+                    thresholdAmount.getOptional("threshold_amount")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun thresholdBalanceSpecifiers(): Optional<List<ThresholdBalanceSpecifier>> =
+                    thresholdBalanceSpecifiers.getOptional("threshold_balance_specifiers")
+
+                /**
+                 * Returns the raw JSON value of [commit].
+                 *
+                 * Unlike [commit], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("commit") @ExcludeMissing fun _commit(): JsonField<Commit> = commit
+
+                /**
+                 * Returns the raw JSON value of [customCreditTypeId].
+                 *
+                 * Unlike [customCreditTypeId], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("custom_credit_type_id")
+                @ExcludeMissing
+                fun _customCreditTypeId(): JsonField<String> = customCreditTypeId
+
+                /**
+                 * Returns the raw JSON value of [discountConfiguration].
+                 *
+                 * Unlike [discountConfiguration], this method doesn't throw if the JSON field has
+                 * an unexpected type.
+                 */
+                @JsonProperty("discount_configuration")
+                @ExcludeMissing
+                fun _discountConfiguration(): JsonField<DiscountConfiguration> =
+                    discountConfiguration
+
+                /**
+                 * Returns the raw JSON value of [isEnabled].
+                 *
+                 * Unlike [isEnabled], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("is_enabled")
+                @ExcludeMissing
+                fun _isEnabled(): JsonField<Boolean> = isEnabled
+
+                /**
+                 * Returns the raw JSON value of [paymentGateConfig].
+                 *
+                 * Unlike [paymentGateConfig], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("payment_gate_config")
+                @ExcludeMissing
+                fun _paymentGateConfig(): JsonField<PaymentGateConfigV2> = paymentGateConfig
+
+                /**
+                 * Returns the raw JSON value of [rechargeToAmount].
+                 *
+                 * Unlike [rechargeToAmount], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("recharge_to_amount")
+                @ExcludeMissing
+                fun _rechargeToAmount(): JsonField<Double> = rechargeToAmount
+
+                /**
+                 * Returns the raw JSON value of [thresholdAmount].
+                 *
+                 * Unlike [thresholdAmount], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("threshold_amount")
+                @ExcludeMissing
+                fun _thresholdAmount(): JsonField<Double> = thresholdAmount
+
+                /**
+                 * Returns the raw JSON value of [thresholdBalanceSpecifiers].
+                 *
+                 * Unlike [thresholdBalanceSpecifiers], this method doesn't throw if the JSON field
+                 * has an unexpected type.
+                 */
+                @JsonProperty("threshold_balance_specifiers")
+                @ExcludeMissing
+                fun _thresholdBalanceSpecifiers(): JsonField<List<ThresholdBalanceSpecifier>> =
+                    thresholdBalanceSpecifiers
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of
+                     * [UpdatePrepaidBalanceThresholdConfiguration].
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [UpdatePrepaidBalanceThresholdConfiguration]. */
+                class Builder internal constructor() {
+
+                    private var commit: JsonField<Commit> = JsonMissing.of()
+                    private var customCreditTypeId: JsonField<String> = JsonMissing.of()
+                    private var discountConfiguration: JsonField<DiscountConfiguration> =
+                        JsonMissing.of()
+                    private var isEnabled: JsonField<Boolean> = JsonMissing.of()
+                    private var paymentGateConfig: JsonField<PaymentGateConfigV2> = JsonMissing.of()
+                    private var rechargeToAmount: JsonField<Double> = JsonMissing.of()
+                    private var thresholdAmount: JsonField<Double> = JsonMissing.of()
+                    private var thresholdBalanceSpecifiers:
+                        JsonField<MutableList<ThresholdBalanceSpecifier>>? =
+                        null
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(
+                        updatePrepaidBalanceThresholdConfiguration:
+                            UpdatePrepaidBalanceThresholdConfiguration
+                    ) = apply {
+                        commit = updatePrepaidBalanceThresholdConfiguration.commit
+                        customCreditTypeId =
+                            updatePrepaidBalanceThresholdConfiguration.customCreditTypeId
+                        discountConfiguration =
+                            updatePrepaidBalanceThresholdConfiguration.discountConfiguration
+                        isEnabled = updatePrepaidBalanceThresholdConfiguration.isEnabled
+                        paymentGateConfig =
+                            updatePrepaidBalanceThresholdConfiguration.paymentGateConfig
+                        rechargeToAmount =
+                            updatePrepaidBalanceThresholdConfiguration.rechargeToAmount
+                        thresholdAmount = updatePrepaidBalanceThresholdConfiguration.thresholdAmount
+                        thresholdBalanceSpecifiers =
+                            updatePrepaidBalanceThresholdConfiguration.thresholdBalanceSpecifiers
+                                .map { it.toMutableList() }
+                        additionalProperties =
+                            updatePrepaidBalanceThresholdConfiguration.additionalProperties
+                                .toMutableMap()
+                    }
+
+                    fun commit(commit: Commit) = commit(JsonField.of(commit))
+
+                    /**
+                     * Sets [Builder.commit] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.commit] with a well-typed [Commit] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun commit(commit: JsonField<Commit>) = apply { this.commit = commit }
+
+                    /**
+                     * If provided, the threshold, recharge-to amount, and the resulting threshold
+                     * commit amount will be in terms of this credit type instead of the fiat
+                     * currency.
+                     */
+                    fun customCreditTypeId(customCreditTypeId: String?) =
+                        customCreditTypeId(JsonField.ofNullable(customCreditTypeId))
+
+                    /**
+                     * Alias for calling [Builder.customCreditTypeId] with
+                     * `customCreditTypeId.orElse(null)`.
+                     */
+                    fun customCreditTypeId(customCreditTypeId: Optional<String>) =
+                        customCreditTypeId(customCreditTypeId.getOrNull())
+
+                    /**
+                     * Sets [Builder.customCreditTypeId] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.customCreditTypeId] with a well-typed
+                     * [String] value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun customCreditTypeId(customCreditTypeId: JsonField<String>) = apply {
+                        this.customCreditTypeId = customCreditTypeId
+                    }
+
+                    fun discountConfiguration(discountConfiguration: DiscountConfiguration?) =
+                        discountConfiguration(JsonField.ofNullable(discountConfiguration))
+
+                    /**
+                     * Alias for calling [Builder.discountConfiguration] with
+                     * `discountConfiguration.orElse(null)`.
+                     */
+                    fun discountConfiguration(
+                        discountConfiguration: Optional<DiscountConfiguration>
+                    ) = discountConfiguration(discountConfiguration.getOrNull())
+
+                    /**
+                     * Sets [Builder.discountConfiguration] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.discountConfiguration] with a well-typed
+                     * [DiscountConfiguration] value instead. This method is primarily for setting
+                     * the field to an undocumented or not yet supported value.
+                     */
+                    fun discountConfiguration(
+                        discountConfiguration: JsonField<DiscountConfiguration>
+                    ) = apply { this.discountConfiguration = discountConfiguration }
+
+                    /**
+                     * When set to false, the contract will not be evaluated against the
+                     * threshold_amount. Toggling to true will result an immediate evaluation,
+                     * regardless of prior state.
+                     */
+                    fun isEnabled(isEnabled: Boolean) = isEnabled(JsonField.of(isEnabled))
+
+                    /**
+                     * Sets [Builder.isEnabled] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.isEnabled] with a well-typed [Boolean] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun isEnabled(isEnabled: JsonField<Boolean>) = apply {
+                        this.isEnabled = isEnabled
+                    }
+
+                    fun paymentGateConfig(paymentGateConfig: PaymentGateConfigV2) =
+                        paymentGateConfig(JsonField.of(paymentGateConfig))
+
+                    /**
+                     * Sets [Builder.paymentGateConfig] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.paymentGateConfig] with a well-typed
+                     * [PaymentGateConfigV2] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun paymentGateConfig(paymentGateConfig: JsonField<PaymentGateConfigV2>) =
+                        apply {
+                            this.paymentGateConfig = paymentGateConfig
+                        }
+
+                    /** Specify the amount the balance should be recharged to. */
+                    fun rechargeToAmount(rechargeToAmount: Double) =
+                        rechargeToAmount(JsonField.of(rechargeToAmount))
+
+                    /**
+                     * Sets [Builder.rechargeToAmount] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.rechargeToAmount] with a well-typed [Double]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun rechargeToAmount(rechargeToAmount: JsonField<Double>) = apply {
+                        this.rechargeToAmount = rechargeToAmount
+                    }
+
+                    /**
+                     * Specify the threshold amount for the contract. Each time the contract's
+                     * balance lowers to this amount, a threshold charge will be initiated.
+                     */
+                    fun thresholdAmount(thresholdAmount: Double) =
+                        thresholdAmount(JsonField.of(thresholdAmount))
+
+                    /**
+                     * Sets [Builder.thresholdAmount] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.thresholdAmount] with a well-typed [Double]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun thresholdAmount(thresholdAmount: JsonField<Double>) = apply {
+                        this.thresholdAmount = thresholdAmount
+                    }
+
+                    fun thresholdBalanceSpecifiers(
+                        thresholdBalanceSpecifiers: List<ThresholdBalanceSpecifier>?
+                    ) = thresholdBalanceSpecifiers(JsonField.ofNullable(thresholdBalanceSpecifiers))
+
+                    /**
+                     * Alias for calling [Builder.thresholdBalanceSpecifiers] with
+                     * `thresholdBalanceSpecifiers.orElse(null)`.
+                     */
+                    fun thresholdBalanceSpecifiers(
+                        thresholdBalanceSpecifiers: Optional<List<ThresholdBalanceSpecifier>>
+                    ) = thresholdBalanceSpecifiers(thresholdBalanceSpecifiers.getOrNull())
+
+                    /**
+                     * Sets [Builder.thresholdBalanceSpecifiers] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.thresholdBalanceSpecifiers] with a
+                     * well-typed `List<ThresholdBalanceSpecifier>` value instead. This method is
+                     * primarily for setting the field to an undocumented or not yet supported
+                     * value.
+                     */
+                    fun thresholdBalanceSpecifiers(
+                        thresholdBalanceSpecifiers: JsonField<List<ThresholdBalanceSpecifier>>
+                    ) = apply {
+                        this.thresholdBalanceSpecifiers =
+                            thresholdBalanceSpecifiers.map { it.toMutableList() }
+                    }
+
+                    /**
+                     * Adds a single [ThresholdBalanceSpecifier] to [thresholdBalanceSpecifiers].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addThresholdBalanceSpecifier(
+                        thresholdBalanceSpecifier: ThresholdBalanceSpecifier
+                    ) = apply {
+                        thresholdBalanceSpecifiers =
+                            (thresholdBalanceSpecifiers ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("thresholdBalanceSpecifiers", it)
+                                    .add(thresholdBalanceSpecifier)
+                            }
+                    }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of
+                     * [UpdatePrepaidBalanceThresholdConfiguration].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     */
+                    fun build(): UpdatePrepaidBalanceThresholdConfiguration =
+                        UpdatePrepaidBalanceThresholdConfiguration(
+                            commit,
+                            customCreditTypeId,
+                            discountConfiguration,
+                            isEnabled,
+                            paymentGateConfig,
+                            rechargeToAmount,
+                            thresholdAmount,
+                            (thresholdBalanceSpecifiers ?: JsonMissing.of()).map {
+                                it.toImmutable()
+                            },
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): UpdatePrepaidBalanceThresholdConfiguration = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    commit().ifPresent { it.validate() }
+                    customCreditTypeId()
+                    discountConfiguration().ifPresent { it.validate() }
+                    isEnabled()
+                    paymentGateConfig().ifPresent { it.validate() }
+                    rechargeToAmount()
+                    thresholdAmount()
+                    thresholdBalanceSpecifiers().ifPresent { it.forEach { it.validate() } }
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (commit.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (customCreditTypeId.asKnown().isPresent) 1 else 0) +
+                        (discountConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (isEnabled.asKnown().isPresent) 1 else 0) +
+                        (paymentGateConfig.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (rechargeToAmount.asKnown().isPresent) 1 else 0) +
+                        (if (thresholdAmount.asKnown().isPresent) 1 else 0) +
+                        (thresholdBalanceSpecifiers.asKnown().getOrNull()?.sumOf {
+                            it.validity().toInt()
+                        } ?: 0)
+
+                class Commit
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val description: JsonField<String>,
+                    private val name: JsonField<String>,
+                    private val priority: JsonField<Double>,
+                    private val productId: JsonField<String>,
+                    private val applicableProductIds: JsonField<List<String>>,
+                    private val applicableProductTags: JsonField<List<String>>,
+                    private val specifiers: JsonField<List<CommitSpecifierInput>>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("description")
+                        @ExcludeMissing
+                        description: JsonField<String> = JsonMissing.of(),
+                        @JsonProperty("name")
+                        @ExcludeMissing
+                        name: JsonField<String> = JsonMissing.of(),
+                        @JsonProperty("priority")
+                        @ExcludeMissing
+                        priority: JsonField<Double> = JsonMissing.of(),
+                        @JsonProperty("product_id")
+                        @ExcludeMissing
+                        productId: JsonField<String> = JsonMissing.of(),
+                        @JsonProperty("applicable_product_ids")
+                        @ExcludeMissing
+                        applicableProductIds: JsonField<List<String>> = JsonMissing.of(),
+                        @JsonProperty("applicable_product_tags")
+                        @ExcludeMissing
+                        applicableProductTags: JsonField<List<String>> = JsonMissing.of(),
+                        @JsonProperty("specifiers")
+                        @ExcludeMissing
+                        specifiers: JsonField<List<CommitSpecifierInput>> = JsonMissing.of(),
+                    ) : this(
+                        description,
+                        name,
+                        priority,
+                        productId,
+                        applicableProductIds,
+                        applicableProductTags,
+                        specifiers,
+                        mutableMapOf(),
+                    )
+
+                    fun toUpdateBaseThresholdCommit(): UpdateBaseThresholdCommit =
+                        UpdateBaseThresholdCommit.builder()
+                            .description(description)
+                            .name(name)
+                            .priority(priority)
+                            .productId(productId)
+                            .build()
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun description(): Optional<String> = description.getOptional("description")
+
+                    /**
+                     * Specify the name of the line item for the threshold charge. If left blank, it
+                     * will default to the commit product name.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun name(): Optional<String> = name.getOptional("name")
+
+                    /**
+                     * The priority of the commit, used to determine drawdown order. Lower priority
+                     * commits are consumed first. Defaults to 100 if not specified. On updates, set
+                     * to null to clear a previously configured priority.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun priority(): Optional<Double> = priority.getOptional("priority")
+
+                    /**
+                     * The commit product that will be used to generate the line item for commit
+                     * payment.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun productId(): Optional<String> = productId.getOptional("product_id")
+
+                    /**
+                     * Which products the threshold commit applies to. If both
+                     * applicable_product_ids and applicable_product_tags are not provided, the
+                     * commit applies to all products.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun applicableProductIds(): Optional<List<String>> =
+                        applicableProductIds.getOptional("applicable_product_ids")
+
+                    /**
+                     * Which tags the threshold commit applies to. If both applicable_product_ids
+                     * and applicable_product_tags are not provided, the commit applies to all
+                     * products.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun applicableProductTags(): Optional<List<String>> =
+                        applicableProductTags.getOptional("applicable_product_tags")
+
+                    /**
+                     * List of filters that determine what kind of customer usage draws down a
+                     * commit or credit. A customer's usage needs to meet the condition of at least
+                     * one of the specifiers to contribute to a commit's or credit's drawdown. This
+                     * field cannot be used together with `applicable_product_ids` or
+                     * `applicable_product_tags`. Instead, to target usage by product or product
+                     * tag, pass those values in the body of `specifiers`.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun specifiers(): Optional<List<CommitSpecifierInput>> =
+                        specifiers.getOptional("specifiers")
+
+                    /**
+                     * Returns the raw JSON value of [description].
+                     *
+                     * Unlike [description], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("description")
+                    @ExcludeMissing
+                    fun _description(): JsonField<String> = description
+
+                    /**
+                     * Returns the raw JSON value of [name].
+                     *
+                     * Unlike [name], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+
+                    /**
+                     * Returns the raw JSON value of [priority].
+                     *
+                     * Unlike [priority], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("priority")
+                    @ExcludeMissing
+                    fun _priority(): JsonField<Double> = priority
+
+                    /**
+                     * Returns the raw JSON value of [productId].
+                     *
+                     * Unlike [productId], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("product_id")
+                    @ExcludeMissing
+                    fun _productId(): JsonField<String> = productId
+
+                    /**
+                     * Returns the raw JSON value of [applicableProductIds].
+                     *
+                     * Unlike [applicableProductIds], this method doesn't throw if the JSON field
+                     * has an unexpected type.
+                     */
+                    @JsonProperty("applicable_product_ids")
+                    @ExcludeMissing
+                    fun _applicableProductIds(): JsonField<List<String>> = applicableProductIds
+
+                    /**
+                     * Returns the raw JSON value of [applicableProductTags].
+                     *
+                     * Unlike [applicableProductTags], this method doesn't throw if the JSON field
+                     * has an unexpected type.
+                     */
+                    @JsonProperty("applicable_product_tags")
+                    @ExcludeMissing
+                    fun _applicableProductTags(): JsonField<List<String>> = applicableProductTags
+
+                    /**
+                     * Returns the raw JSON value of [specifiers].
+                     *
+                     * Unlike [specifiers], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("specifiers")
+                    @ExcludeMissing
+                    fun _specifiers(): JsonField<List<CommitSpecifierInput>> = specifiers
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /** Returns a mutable builder for constructing an instance of [Commit]. */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [Commit]. */
+                    class Builder internal constructor() {
+
+                        private var description: JsonField<String> = JsonMissing.of()
+                        private var name: JsonField<String> = JsonMissing.of()
+                        private var priority: JsonField<Double> = JsonMissing.of()
+                        private var productId: JsonField<String> = JsonMissing.of()
+                        private var applicableProductIds: JsonField<MutableList<String>>? = null
+                        private var applicableProductTags: JsonField<MutableList<String>>? = null
+                        private var specifiers: JsonField<MutableList<CommitSpecifierInput>>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(commit: Commit) = apply {
+                            description = commit.description
+                            name = commit.name
+                            priority = commit.priority
+                            productId = commit.productId
+                            applicableProductIds =
+                                commit.applicableProductIds.map { it.toMutableList() }
+                            applicableProductTags =
+                                commit.applicableProductTags.map { it.toMutableList() }
+                            specifiers = commit.specifiers.map { it.toMutableList() }
+                            additionalProperties = commit.additionalProperties.toMutableMap()
+                        }
+
+                        fun description(description: String) =
+                            description(JsonField.of(description))
+
+                        /**
+                         * Sets [Builder.description] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.description] with a well-typed [String]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun description(description: JsonField<String>) = apply {
+                            this.description = description
+                        }
+
+                        /**
+                         * Specify the name of the line item for the threshold charge. If left
+                         * blank, it will default to the commit product name.
+                         */
+                        fun name(name: String) = name(JsonField.of(name))
+
+                        /**
+                         * Sets [Builder.name] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.name] with a well-typed [String] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun name(name: JsonField<String>) = apply { this.name = name }
+
+                        /**
+                         * The priority of the commit, used to determine drawdown order. Lower
+                         * priority commits are consumed first. Defaults to 100 if not specified. On
+                         * updates, set to null to clear a previously configured priority.
+                         */
+                        fun priority(priority: Double?) = priority(JsonField.ofNullable(priority))
+
+                        /**
+                         * Alias for [Builder.priority].
+                         *
+                         * This unboxed primitive overload exists for backwards compatibility.
+                         */
+                        fun priority(priority: Double) = priority(priority as Double?)
+
+                        /** Alias for calling [Builder.priority] with `priority.orElse(null)`. */
+                        fun priority(priority: Optional<Double>) = priority(priority.getOrNull())
+
+                        /**
+                         * Sets [Builder.priority] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.priority] with a well-typed [Double]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun priority(priority: JsonField<Double>) = apply {
+                            this.priority = priority
+                        }
+
+                        /**
+                         * The commit product that will be used to generate the line item for commit
+                         * payment.
+                         */
+                        fun productId(productId: String) = productId(JsonField.of(productId))
+
+                        /**
+                         * Sets [Builder.productId] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.productId] with a well-typed [String]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun productId(productId: JsonField<String>) = apply {
+                            this.productId = productId
+                        }
+
+                        /**
+                         * Which products the threshold commit applies to. If both
+                         * applicable_product_ids and applicable_product_tags are not provided, the
+                         * commit applies to all products.
+                         */
+                        fun applicableProductIds(applicableProductIds: List<String>?) =
+                            applicableProductIds(JsonField.ofNullable(applicableProductIds))
+
+                        /**
+                         * Alias for calling [Builder.applicableProductIds] with
+                         * `applicableProductIds.orElse(null)`.
+                         */
+                        fun applicableProductIds(applicableProductIds: Optional<List<String>>) =
+                            applicableProductIds(applicableProductIds.getOrNull())
+
+                        /**
+                         * Sets [Builder.applicableProductIds] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.applicableProductIds] with a well-typed
+                         * `List<String>` value instead. This method is primarily for setting the
+                         * field to an undocumented or not yet supported value.
+                         */
+                        fun applicableProductIds(applicableProductIds: JsonField<List<String>>) =
+                            apply {
+                                this.applicableProductIds =
+                                    applicableProductIds.map { it.toMutableList() }
+                            }
+
+                        /**
+                         * Adds a single [String] to [applicableProductIds].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addApplicableProductId(applicableProductId: String) = apply {
+                            applicableProductIds =
+                                (applicableProductIds ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("applicableProductIds", it).add(applicableProductId)
+                                }
+                        }
+
+                        /**
+                         * Which tags the threshold commit applies to. If both
+                         * applicable_product_ids and applicable_product_tags are not provided, the
+                         * commit applies to all products.
+                         */
+                        fun applicableProductTags(applicableProductTags: List<String>?) =
+                            applicableProductTags(JsonField.ofNullable(applicableProductTags))
+
+                        /**
+                         * Alias for calling [Builder.applicableProductTags] with
+                         * `applicableProductTags.orElse(null)`.
+                         */
+                        fun applicableProductTags(applicableProductTags: Optional<List<String>>) =
+                            applicableProductTags(applicableProductTags.getOrNull())
+
+                        /**
+                         * Sets [Builder.applicableProductTags] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.applicableProductTags] with a well-typed
+                         * `List<String>` value instead. This method is primarily for setting the
+                         * field to an undocumented or not yet supported value.
+                         */
+                        fun applicableProductTags(applicableProductTags: JsonField<List<String>>) =
+                            apply {
+                                this.applicableProductTags =
+                                    applicableProductTags.map { it.toMutableList() }
+                            }
+
+                        /**
+                         * Adds a single [String] to [applicableProductTags].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addApplicableProductTag(applicableProductTag: String) = apply {
+                            applicableProductTags =
+                                (applicableProductTags ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("applicableProductTags", it)
+                                        .add(applicableProductTag)
+                                }
+                        }
+
+                        /**
+                         * List of filters that determine what kind of customer usage draws down a
+                         * commit or credit. A customer's usage needs to meet the condition of at
+                         * least one of the specifiers to contribute to a commit's or credit's
+                         * drawdown. This field cannot be used together with
+                         * `applicable_product_ids` or `applicable_product_tags`. Instead, to target
+                         * usage by product or product tag, pass those values in the body of
+                         * `specifiers`.
+                         */
+                        fun specifiers(specifiers: List<CommitSpecifierInput>?) =
+                            specifiers(JsonField.ofNullable(specifiers))
+
+                        /**
+                         * Alias for calling [Builder.specifiers] with `specifiers.orElse(null)`.
+                         */
+                        fun specifiers(specifiers: Optional<List<CommitSpecifierInput>>) =
+                            specifiers(specifiers.getOrNull())
+
+                        /**
+                         * Sets [Builder.specifiers] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.specifiers] with a well-typed
+                         * `List<CommitSpecifierInput>` value instead. This method is primarily for
+                         * setting the field to an undocumented or not yet supported value.
+                         */
+                        fun specifiers(specifiers: JsonField<List<CommitSpecifierInput>>) = apply {
+                            this.specifiers = specifiers.map { it.toMutableList() }
+                        }
+
+                        /**
+                         * Adds a single [CommitSpecifierInput] to [specifiers].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addSpecifier(specifier: CommitSpecifierInput) = apply {
+                            specifiers =
+                                (specifiers ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("specifiers", it).add(specifier)
+                                }
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [Commit].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         */
+                        fun build(): Commit =
+                            Commit(
+                                description,
+                                name,
+                                priority,
+                                productId,
+                                (applicableProductIds ?: JsonMissing.of()).map { it.toImmutable() },
+                                (applicableProductTags ?: JsonMissing.of()).map {
+                                    it.toImmutable()
+                                },
+                                (specifiers ?: JsonMissing.of()).map { it.toImmutable() },
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Commit = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        description()
+                        name()
+                        priority()
+                        productId()
+                        applicableProductIds()
+                        applicableProductTags()
+                        specifiers().ifPresent { it.forEach { it.validate() } }
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (description.asKnown().isPresent) 1 else 0) +
+                            (if (name.asKnown().isPresent) 1 else 0) +
+                            (if (priority.asKnown().isPresent) 1 else 0) +
+                            (if (productId.asKnown().isPresent) 1 else 0) +
+                            (applicableProductIds.asKnown().getOrNull()?.size ?: 0) +
+                            (applicableProductTags.asKnown().getOrNull()?.size ?: 0) +
+                            (specifiers.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Commit &&
+                            description == other.description &&
+                            name == other.name &&
+                            priority == other.priority &&
+                            productId == other.productId &&
+                            applicableProductIds == other.applicableProductIds &&
+                            applicableProductTags == other.applicableProductTags &&
+                            specifiers == other.specifiers &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(
+                            description,
+                            name,
+                            priority,
+                            productId,
+                            applicableProductIds,
+                            applicableProductTags,
+                            specifiers,
+                            additionalProperties,
+                        )
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "Commit{description=$description, name=$name, priority=$priority, productId=$productId, applicableProductIds=$applicableProductIds, applicableProductTags=$applicableProductTags, specifiers=$specifiers, additionalProperties=$additionalProperties}"
+                }
+
+                class DiscountConfiguration
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val cap: JsonField<Cap>,
+                    private val paymentFraction: JsonField<Double>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("cap") @ExcludeMissing cap: JsonField<Cap> = JsonMissing.of(),
+                        @JsonProperty("payment_fraction")
+                        @ExcludeMissing
+                        paymentFraction: JsonField<Double> = JsonMissing.of(),
+                    ) : this(cap, paymentFraction, mutableMapOf())
+
+                    /**
+                     * Update the discount cap. Set to null to remove an existing cap.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun cap(): Optional<Cap> = cap.getOptional("cap")
+
+                    /**
+                     * The fraction of the original amount that the customer pays after applying the
+                     * discount. Set to null to remove the discount fraction. For example, 0.85
+                     * means the customer pays 85% of the original amount (a 15% discount).
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun paymentFraction(): Optional<Double> =
+                        paymentFraction.getOptional("payment_fraction")
+
+                    /**
+                     * Returns the raw JSON value of [cap].
+                     *
+                     * Unlike [cap], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("cap") @ExcludeMissing fun _cap(): JsonField<Cap> = cap
+
+                    /**
+                     * Returns the raw JSON value of [paymentFraction].
+                     *
+                     * Unlike [paymentFraction], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("payment_fraction")
+                    @ExcludeMissing
+                    fun _paymentFraction(): JsonField<Double> = paymentFraction
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of
+                         * [DiscountConfiguration].
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [DiscountConfiguration]. */
+                    class Builder internal constructor() {
+
+                        private var cap: JsonField<Cap> = JsonMissing.of()
+                        private var paymentFraction: JsonField<Double> = JsonMissing.of()
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(discountConfiguration: DiscountConfiguration) = apply {
+                            cap = discountConfiguration.cap
+                            paymentFraction = discountConfiguration.paymentFraction
+                            additionalProperties =
+                                discountConfiguration.additionalProperties.toMutableMap()
+                        }
+
+                        /** Update the discount cap. Set to null to remove an existing cap. */
+                        fun cap(cap: Cap?) = cap(JsonField.ofNullable(cap))
+
+                        /** Alias for calling [Builder.cap] with `cap.orElse(null)`. */
+                        fun cap(cap: Optional<Cap>) = cap(cap.getOrNull())
+
+                        /**
+                         * Sets [Builder.cap] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.cap] with a well-typed [Cap] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun cap(cap: JsonField<Cap>) = apply { this.cap = cap }
+
+                        /**
+                         * The fraction of the original amount that the customer pays after applying
+                         * the discount. Set to null to remove the discount fraction. For example,
+                         * 0.85 means the customer pays 85% of the original amount (a 15% discount).
+                         */
+                        fun paymentFraction(paymentFraction: Double?) =
+                            paymentFraction(JsonField.ofNullable(paymentFraction))
+
+                        /**
+                         * Alias for [Builder.paymentFraction].
+                         *
+                         * This unboxed primitive overload exists for backwards compatibility.
+                         */
+                        fun paymentFraction(paymentFraction: Double) =
+                            paymentFraction(paymentFraction as Double?)
+
+                        /**
+                         * Alias for calling [Builder.paymentFraction] with
+                         * `paymentFraction.orElse(null)`.
+                         */
+                        fun paymentFraction(paymentFraction: Optional<Double>) =
+                            paymentFraction(paymentFraction.getOrNull())
+
+                        /**
+                         * Sets [Builder.paymentFraction] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.paymentFraction] with a well-typed
+                         * [Double] value instead. This method is primarily for setting the field to
+                         * an undocumented or not yet supported value.
+                         */
+                        fun paymentFraction(paymentFraction: JsonField<Double>) = apply {
+                            this.paymentFraction = paymentFraction
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [DiscountConfiguration].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         */
+                        fun build(): DiscountConfiguration =
+                            DiscountConfiguration(
+                                cap,
+                                paymentFraction,
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): DiscountConfiguration = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        cap().ifPresent { it.validate() }
+                        paymentFraction()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (cap.asKnown().getOrNull()?.validity() ?: 0) +
+                            (if (paymentFraction.asKnown().isPresent) 1 else 0)
+
+                    /** Update the discount cap. Set to null to remove an existing cap. */
+                    class Cap
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val amount: JsonField<Double>,
+                        private val spendTrackerAlias: JsonField<String>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("amount")
+                            @ExcludeMissing
+                            amount: JsonField<Double> = JsonMissing.of(),
+                            @JsonProperty("spend_tracker_alias")
+                            @ExcludeMissing
+                            spendTrackerAlias: JsonField<String> = JsonMissing.of(),
+                        ) : this(amount, spendTrackerAlias, mutableMapOf())
+
+                        /**
+                         * Accumulated spend ceiling above which the discount stops applying.
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun amount(): Double = amount.getRequired("amount")
+
+                        /**
+                         * Alias of the spend tracker this cap is measured against.
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun spendTrackerAlias(): String =
+                            spendTrackerAlias.getRequired("spend_tracker_alias")
+
+                        /**
+                         * Returns the raw JSON value of [amount].
+                         *
+                         * Unlike [amount], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("amount")
+                        @ExcludeMissing
+                        fun _amount(): JsonField<Double> = amount
+
+                        /**
+                         * Returns the raw JSON value of [spendTrackerAlias].
+                         *
+                         * Unlike [spendTrackerAlias], this method doesn't throw if the JSON field
+                         * has an unexpected type.
+                         */
+                        @JsonProperty("spend_tracker_alias")
+                        @ExcludeMissing
+                        fun _spendTrackerAlias(): JsonField<String> = spendTrackerAlias
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of [Cap].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .amount()
+                             * .spendTrackerAlias()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [Cap]. */
+                        class Builder internal constructor() {
+
+                            private var amount: JsonField<Double>? = null
+                            private var spendTrackerAlias: JsonField<String>? = null
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(cap: Cap) = apply {
+                                amount = cap.amount
+                                spendTrackerAlias = cap.spendTrackerAlias
+                                additionalProperties = cap.additionalProperties.toMutableMap()
+                            }
+
+                            /**
+                             * Accumulated spend ceiling above which the discount stops applying.
+                             */
+                            fun amount(amount: Double) = amount(JsonField.of(amount))
+
+                            /**
+                             * Sets [Builder.amount] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.amount] with a well-typed [Double]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+
+                            /** Alias of the spend tracker this cap is measured against. */
+                            fun spendTrackerAlias(spendTrackerAlias: String) =
+                                spendTrackerAlias(JsonField.of(spendTrackerAlias))
+
+                            /**
+                             * Sets [Builder.spendTrackerAlias] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.spendTrackerAlias] with a well-typed
+                             * [String] value instead. This method is primarily for setting the
+                             * field to an undocumented or not yet supported value.
+                             */
+                            fun spendTrackerAlias(spendTrackerAlias: JsonField<String>) = apply {
+                                this.spendTrackerAlias = spendTrackerAlias
+                            }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [Cap].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .amount()
+                             * .spendTrackerAlias()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): Cap =
+                                Cap(
+                                    checkRequired("amount", amount),
+                                    checkRequired("spendTrackerAlias", spendTrackerAlias),
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): Cap = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            amount()
+                            spendTrackerAlias()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            (if (amount.asKnown().isPresent) 1 else 0) +
+                                (if (spendTrackerAlias.asKnown().isPresent) 1 else 0)
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is Cap &&
+                                amount == other.amount &&
+                                spendTrackerAlias == other.spendTrackerAlias &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy {
+                            Objects.hash(amount, spendTrackerAlias, additionalProperties)
+                        }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "Cap{amount=$amount, spendTrackerAlias=$spendTrackerAlias, additionalProperties=$additionalProperties}"
+                    }
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is DiscountConfiguration &&
+                            cap == other.cap &&
+                            paymentFraction == other.paymentFraction &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(cap, paymentFraction, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "DiscountConfiguration{cap=$cap, paymentFraction=$paymentFraction, additionalProperties=$additionalProperties}"
+                }
+
+                class ThresholdBalanceSpecifier
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val exclude: JsonField<List<Exclude>>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("exclude")
+                        @ExcludeMissing
+                        exclude: JsonField<List<Exclude>> = JsonMissing.of()
+                    ) : this(exclude, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun exclude(): List<Exclude> = exclude.getRequired("exclude")
+
+                    /**
+                     * Returns the raw JSON value of [exclude].
+                     *
+                     * Unlike [exclude], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("exclude")
+                    @ExcludeMissing
+                    fun _exclude(): JsonField<List<Exclude>> = exclude
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of
+                         * [ThresholdBalanceSpecifier].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .exclude()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [ThresholdBalanceSpecifier]. */
+                    class Builder internal constructor() {
+
+                        private var exclude: JsonField<MutableList<Exclude>>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(thresholdBalanceSpecifier: ThresholdBalanceSpecifier) =
+                            apply {
+                                exclude =
+                                    thresholdBalanceSpecifier.exclude.map { it.toMutableList() }
+                                additionalProperties =
+                                    thresholdBalanceSpecifier.additionalProperties.toMutableMap()
+                            }
+
+                        fun exclude(exclude: List<Exclude>) = exclude(JsonField.of(exclude))
+
+                        /**
+                         * Sets [Builder.exclude] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.exclude] with a well-typed
+                         * `List<Exclude>` value instead. This method is primarily for setting the
+                         * field to an undocumented or not yet supported value.
+                         */
+                        fun exclude(exclude: JsonField<List<Exclude>>) = apply {
+                            this.exclude = exclude.map { it.toMutableList() }
+                        }
+
+                        /**
+                         * Adds a single [Exclude] to [Builder.exclude].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addExclude(exclude: Exclude) = apply {
+                            this.exclude =
+                                (this.exclude ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("exclude", it).add(exclude)
+                                }
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [ThresholdBalanceSpecifier].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .exclude()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): ThresholdBalanceSpecifier =
+                            ThresholdBalanceSpecifier(
+                                checkRequired("exclude", exclude).map { it.toImmutable() },
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): ThresholdBalanceSpecifier = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        exclude().forEach { it.validate() }
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (exclude.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0)
+
+                    class Exclude
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val customFieldFilters: JsonField<List<CustomFieldFilter>>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("custom_field_filters")
+                            @ExcludeMissing
+                            customFieldFilters: JsonField<List<CustomFieldFilter>> =
+                                JsonMissing.of()
+                        ) : this(customFieldFilters, mutableMapOf())
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun customFieldFilters(): List<CustomFieldFilter> =
+                            customFieldFilters.getRequired("custom_field_filters")
+
+                        /**
+                         * Returns the raw JSON value of [customFieldFilters].
+                         *
+                         * Unlike [customFieldFilters], this method doesn't throw if the JSON field
+                         * has an unexpected type.
+                         */
+                        @JsonProperty("custom_field_filters")
+                        @ExcludeMissing
+                        fun _customFieldFilters(): JsonField<List<CustomFieldFilter>> =
+                            customFieldFilters
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of [Exclude].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .customFieldFilters()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [Exclude]. */
+                        class Builder internal constructor() {
+
+                            private var customFieldFilters:
+                                JsonField<MutableList<CustomFieldFilter>>? =
+                                null
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(exclude: Exclude) = apply {
+                                customFieldFilters =
+                                    exclude.customFieldFilters.map { it.toMutableList() }
+                                additionalProperties = exclude.additionalProperties.toMutableMap()
+                            }
+
+                            fun customFieldFilters(customFieldFilters: List<CustomFieldFilter>) =
+                                customFieldFilters(JsonField.of(customFieldFilters))
+
+                            /**
+                             * Sets [Builder.customFieldFilters] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.customFieldFilters] with a
+                             * well-typed `List<CustomFieldFilter>` value instead. This method is
+                             * primarily for setting the field to an undocumented or not yet
+                             * supported value.
+                             */
+                            fun customFieldFilters(
+                                customFieldFilters: JsonField<List<CustomFieldFilter>>
+                            ) = apply {
+                                this.customFieldFilters =
+                                    customFieldFilters.map { it.toMutableList() }
+                            }
+
+                            /**
+                             * Adds a single [CustomFieldFilter] to [customFieldFilters].
+                             *
+                             * @throws IllegalStateException if the field was previously set to a
+                             *   non-list.
+                             */
+                            fun addCustomFieldFilter(customFieldFilter: CustomFieldFilter) = apply {
+                                customFieldFilters =
+                                    (customFieldFilters ?: JsonField.of(mutableListOf())).also {
+                                        checkKnown("customFieldFilters", it).add(customFieldFilter)
+                                    }
+                            }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [Exclude].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .customFieldFilters()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): Exclude =
+                                Exclude(
+                                    checkRequired("customFieldFilters", customFieldFilters).map {
+                                        it.toImmutable()
+                                    },
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): Exclude = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            customFieldFilters().forEach { it.validate() }
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            (customFieldFilters.asKnown().getOrNull()?.sumOf {
+                                it.validity().toInt()
+                            } ?: 0)
+
+                        class CustomFieldFilter
+                        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                        private constructor(
+                            private val entity: JsonField<Entity>,
+                            private val key: JsonField<String>,
+                            private val value: JsonField<String>,
+                            private val additionalProperties: MutableMap<String, JsonValue>,
+                        ) {
+
+                            @JsonCreator
+                            private constructor(
+                                @JsonProperty("entity")
+                                @ExcludeMissing
+                                entity: JsonField<Entity> = JsonMissing.of(),
+                                @JsonProperty("key")
+                                @ExcludeMissing
+                                key: JsonField<String> = JsonMissing.of(),
+                                @JsonProperty("value")
+                                @ExcludeMissing
+                                value: JsonField<String> = JsonMissing.of(),
+                            ) : this(entity, key, value, mutableMapOf())
+
+                            /**
+                             * @throws MetronomeInvalidDataException if the JSON field has an
+                             *   unexpected type or is unexpectedly missing or null (e.g. if the
+                             *   server responded with an unexpected value).
+                             */
+                            fun entity(): Entity = entity.getRequired("entity")
+
+                            /**
+                             * @throws MetronomeInvalidDataException if the JSON field has an
+                             *   unexpected type or is unexpectedly missing or null (e.g. if the
+                             *   server responded with an unexpected value).
+                             */
+                            fun key(): String = key.getRequired("key")
+
+                            /**
+                             * @throws MetronomeInvalidDataException if the JSON field has an
+                             *   unexpected type or is unexpectedly missing or null (e.g. if the
+                             *   server responded with an unexpected value).
+                             */
+                            fun value(): String = value.getRequired("value")
+
+                            /**
+                             * Returns the raw JSON value of [entity].
+                             *
+                             * Unlike [entity], this method doesn't throw if the JSON field has an
+                             * unexpected type.
+                             */
+                            @JsonProperty("entity")
+                            @ExcludeMissing
+                            fun _entity(): JsonField<Entity> = entity
+
+                            /**
+                             * Returns the raw JSON value of [key].
+                             *
+                             * Unlike [key], this method doesn't throw if the JSON field has an
+                             * unexpected type.
+                             */
+                            @JsonProperty("key") @ExcludeMissing fun _key(): JsonField<String> = key
+
+                            /**
+                             * Returns the raw JSON value of [value].
+                             *
+                             * Unlike [value], this method doesn't throw if the JSON field has an
+                             * unexpected type.
+                             */
+                            @JsonProperty("value")
+                            @ExcludeMissing
+                            fun _value(): JsonField<String> = value
+
+                            @JsonAnySetter
+                            private fun putAdditionalProperty(key: String, value: JsonValue) {
+                                additionalProperties.put(key, value)
+                            }
+
+                            @JsonAnyGetter
+                            @ExcludeMissing
+                            fun _additionalProperties(): Map<String, JsonValue> =
+                                Collections.unmodifiableMap(additionalProperties)
+
+                            fun toBuilder() = Builder().from(this)
+
+                            companion object {
+
+                                /**
+                                 * Returns a mutable builder for constructing an instance of
+                                 * [CustomFieldFilter].
+                                 *
+                                 * The following fields are required:
+                                 * ```java
+                                 * .entity()
+                                 * .key()
+                                 * .value()
+                                 * ```
+                                 */
+                                @JvmStatic fun builder() = Builder()
+                            }
+
+                            /** A builder for [CustomFieldFilter]. */
+                            class Builder internal constructor() {
+
+                                private var entity: JsonField<Entity>? = null
+                                private var key: JsonField<String>? = null
+                                private var value: JsonField<String>? = null
+                                private var additionalProperties: MutableMap<String, JsonValue> =
+                                    mutableMapOf()
+
+                                @JvmSynthetic
+                                internal fun from(customFieldFilter: CustomFieldFilter) = apply {
+                                    entity = customFieldFilter.entity
+                                    key = customFieldFilter.key
+                                    value = customFieldFilter.value
+                                    additionalProperties =
+                                        customFieldFilter.additionalProperties.toMutableMap()
+                                }
+
+                                fun entity(entity: Entity) = entity(JsonField.of(entity))
+
+                                /**
+                                 * Sets [Builder.entity] to an arbitrary JSON value.
+                                 *
+                                 * You should usually call [Builder.entity] with a well-typed
+                                 * [Entity] value instead. This method is primarily for setting the
+                                 * field to an undocumented or not yet supported value.
+                                 */
+                                fun entity(entity: JsonField<Entity>) = apply {
+                                    this.entity = entity
+                                }
+
+                                fun key(key: String) = key(JsonField.of(key))
+
+                                /**
+                                 * Sets [Builder.key] to an arbitrary JSON value.
+                                 *
+                                 * You should usually call [Builder.key] with a well-typed [String]
+                                 * value instead. This method is primarily for setting the field to
+                                 * an undocumented or not yet supported value.
+                                 */
+                                fun key(key: JsonField<String>) = apply { this.key = key }
+
+                                fun value(value: String) = value(JsonField.of(value))
+
+                                /**
+                                 * Sets [Builder.value] to an arbitrary JSON value.
+                                 *
+                                 * You should usually call [Builder.value] with a well-typed
+                                 * [String] value instead. This method is primarily for setting the
+                                 * field to an undocumented or not yet supported value.
+                                 */
+                                fun value(value: JsonField<String>) = apply { this.value = value }
+
+                                fun additionalProperties(
+                                    additionalProperties: Map<String, JsonValue>
+                                ) = apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                                fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                    additionalProperties.put(key, value)
+                                }
+
+                                fun putAllAdditionalProperties(
+                                    additionalProperties: Map<String, JsonValue>
+                                ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                                fun removeAdditionalProperty(key: String) = apply {
+                                    additionalProperties.remove(key)
+                                }
+
+                                fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                    keys.forEach(::removeAdditionalProperty)
+                                }
+
+                                /**
+                                 * Returns an immutable instance of [CustomFieldFilter].
+                                 *
+                                 * Further updates to this [Builder] will not mutate the returned
+                                 * instance.
+                                 *
+                                 * The following fields are required:
+                                 * ```java
+                                 * .entity()
+                                 * .key()
+                                 * .value()
+                                 * ```
+                                 *
+                                 * @throws IllegalStateException if any required field is unset.
+                                 */
+                                fun build(): CustomFieldFilter =
+                                    CustomFieldFilter(
+                                        checkRequired("entity", entity),
+                                        checkRequired("key", key),
+                                        checkRequired("value", value),
+                                        additionalProperties.toMutableMap(),
+                                    )
+                            }
+
+                            private var validated: Boolean = false
+
+                            /**
+                             * Validates that the types of all values in this object match their
+                             * expected types recursively.
+                             *
+                             * This method is _not_ forwards compatible with new types from the API
+                             * for existing fields.
+                             *
+                             * @throws MetronomeInvalidDataException if any value type in this
+                             *   object doesn't match its expected type.
+                             */
+                            fun validate(): CustomFieldFilter = apply {
+                                if (validated) {
+                                    return@apply
+                                }
+
+                                entity().validate()
+                                key()
+                                value()
+                                validated = true
+                            }
+
+                            fun isValid(): Boolean =
+                                try {
+                                    validate()
+                                    true
+                                } catch (e: MetronomeInvalidDataException) {
+                                    false
+                                }
+
+                            /**
+                             * Returns a score indicating how many valid values are contained in
+                             * this object recursively.
+                             *
+                             * Used for best match union deserialization.
+                             */
+                            @JvmSynthetic
+                            internal fun validity(): Int =
+                                (entity.asKnown().getOrNull()?.validity() ?: 0) +
+                                    (if (key.asKnown().isPresent) 1 else 0) +
+                                    (if (value.asKnown().isPresent) 1 else 0)
+
+                            class Entity
+                            @JsonCreator
+                            private constructor(private val value: JsonField<String>) : Enum {
+
+                                /**
+                                 * Returns this class instance's raw value.
+                                 *
+                                 * This is usually only useful if this instance was deserialized
+                                 * from data that doesn't match any known member, and you want to
+                                 * know that value. For example, if the SDK is on an older version
+                                 * than the API, then the API may respond with new members that the
+                                 * SDK is unaware of.
+                                 */
+                                @com.fasterxml.jackson.annotation.JsonValue
+                                fun _value(): JsonField<String> = value
+
+                                companion object {
+
+                                    @JvmField val COMMIT = of("Commit")
+
+                                    @JvmField val CONTRACT_CREDIT = of("ContractCredit")
+
+                                    @JvmField
+                                    val CONTRACT_CREDIT_OR_COMMIT = of("ContractCreditOrCommit")
+
+                                    @JvmStatic fun of(value: String) = Entity(JsonField.of(value))
+                                }
+
+                                /** An enum containing [Entity]'s known values. */
+                                enum class Known {
+                                    COMMIT,
+                                    CONTRACT_CREDIT,
+                                    CONTRACT_CREDIT_OR_COMMIT,
+                                }
+
+                                /**
+                                 * An enum containing [Entity]'s known values, as well as an
+                                 * [_UNKNOWN] member.
+                                 *
+                                 * An instance of [Entity] can contain an unknown value in a couple
+                                 * of cases:
+                                 * - It was deserialized from data that doesn't match any known
+                                 *   member. For example, if the SDK is on an older version than the
+                                 *   API, then the API may respond with new members that the SDK is
+                                 *   unaware of.
+                                 * - It was constructed with an arbitrary value using the [of]
+                                 *   method.
+                                 */
+                                enum class Value {
+                                    COMMIT,
+                                    CONTRACT_CREDIT,
+                                    CONTRACT_CREDIT_OR_COMMIT,
+                                    /**
+                                     * An enum member indicating that [Entity] was instantiated with
+                                     * an unknown value.
+                                     */
+                                    _UNKNOWN,
+                                }
+
+                                /**
+                                 * Returns an enum member corresponding to this class instance's
+                                 * value, or [Value._UNKNOWN] if the class was instantiated with an
+                                 * unknown value.
+                                 *
+                                 * Use the [known] method instead if you're certain the value is
+                                 * always known or if you want to throw for the unknown case.
+                                 */
+                                fun value(): Value =
+                                    when (this) {
+                                        COMMIT -> Value.COMMIT
+                                        CONTRACT_CREDIT -> Value.CONTRACT_CREDIT
+                                        CONTRACT_CREDIT_OR_COMMIT -> Value.CONTRACT_CREDIT_OR_COMMIT
+                                        else -> Value._UNKNOWN
+                                    }
+
+                                /**
+                                 * Returns an enum member corresponding to this class instance's
+                                 * value.
+                                 *
+                                 * Use the [value] method instead if you're uncertain the value is
+                                 * always known and don't want to throw for the unknown case.
+                                 *
+                                 * @throws MetronomeInvalidDataException if this class instance's
+                                 *   value is a not a known member.
+                                 */
+                                fun known(): Known =
+                                    when (this) {
+                                        COMMIT -> Known.COMMIT
+                                        CONTRACT_CREDIT -> Known.CONTRACT_CREDIT
+                                        CONTRACT_CREDIT_OR_COMMIT -> Known.CONTRACT_CREDIT_OR_COMMIT
+                                        else ->
+                                            throw MetronomeInvalidDataException(
+                                                "Unknown Entity: $value"
+                                            )
+                                    }
+
+                                /**
+                                 * Returns this class instance's primitive wire representation.
+                                 *
+                                 * This differs from the [toString] method because that method is
+                                 * primarily for debugging and generally doesn't throw.
+                                 *
+                                 * @throws MetronomeInvalidDataException if this class instance's
+                                 *   value does not have the expected primitive type.
+                                 */
+                                fun asString(): String =
+                                    _value().asString().orElseThrow {
+                                        MetronomeInvalidDataException("Value is not a String")
+                                    }
+
+                                private var validated: Boolean = false
+
+                                /**
+                                 * Validates that the types of all values in this object match their
+                                 * expected types recursively.
+                                 *
+                                 * This method is _not_ forwards compatible with new types from the
+                                 * API for existing fields.
+                                 *
+                                 * @throws MetronomeInvalidDataException if any value type in this
+                                 *   object doesn't match its expected type.
+                                 */
+                                fun validate(): Entity = apply {
+                                    if (validated) {
+                                        return@apply
+                                    }
+
+                                    known()
+                                    validated = true
+                                }
+
+                                fun isValid(): Boolean =
+                                    try {
+                                        validate()
+                                        true
+                                    } catch (e: MetronomeInvalidDataException) {
+                                        false
+                                    }
+
+                                /**
+                                 * Returns a score indicating how many valid values are contained in
+                                 * this object recursively.
+                                 *
+                                 * Used for best match union deserialization.
+                                 */
+                                @JvmSynthetic
+                                internal fun validity(): Int =
+                                    if (value() == Value._UNKNOWN) 0 else 1
+
+                                override fun equals(other: Any?): Boolean {
+                                    if (this === other) {
+                                        return true
+                                    }
+
+                                    return other is Entity && value == other.value
+                                }
+
+                                override fun hashCode() = value.hashCode()
+
+                                override fun toString() = value.toString()
+                            }
+
+                            override fun equals(other: Any?): Boolean {
+                                if (this === other) {
+                                    return true
+                                }
+
+                                return other is CustomFieldFilter &&
+                                    entity == other.entity &&
+                                    key == other.key &&
+                                    value == other.value &&
+                                    additionalProperties == other.additionalProperties
+                            }
+
+                            private val hashCode: Int by lazy {
+                                Objects.hash(entity, key, value, additionalProperties)
+                            }
+
+                            override fun hashCode(): Int = hashCode
+
+                            override fun toString() =
+                                "CustomFieldFilter{entity=$entity, key=$key, value=$value, additionalProperties=$additionalProperties}"
+                        }
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is Exclude &&
+                                customFieldFilters == other.customFieldFilters &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy {
+                            Objects.hash(customFieldFilters, additionalProperties)
+                        }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "Exclude{customFieldFilters=$customFieldFilters, additionalProperties=$additionalProperties}"
+                    }
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is ThresholdBalanceSpecifier &&
+                            exclude == other.exclude &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(exclude, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "ThresholdBalanceSpecifier{exclude=$exclude, additionalProperties=$additionalProperties}"
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is UpdatePrepaidBalanceThresholdConfiguration &&
+                        commit == other.commit &&
+                        customCreditTypeId == other.customCreditTypeId &&
+                        discountConfiguration == other.discountConfiguration &&
+                        isEnabled == other.isEnabled &&
+                        paymentGateConfig == other.paymentGateConfig &&
+                        rechargeToAmount == other.rechargeToAmount &&
+                        thresholdAmount == other.thresholdAmount &&
+                        thresholdBalanceSpecifiers == other.thresholdBalanceSpecifiers &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(
+                        commit,
+                        customCreditTypeId,
+                        discountConfiguration,
+                        isEnabled,
+                        paymentGateConfig,
+                        rechargeToAmount,
+                        thresholdAmount,
+                        thresholdBalanceSpecifiers,
+                        additionalProperties,
+                    )
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "UpdatePrepaidBalanceThresholdConfiguration{commit=$commit, customCreditTypeId=$customCreditTypeId, discountConfiguration=$discountConfiguration, isEnabled=$isEnabled, paymentGateConfig=$paymentGateConfig, rechargeToAmount=$rechargeToAmount, thresholdAmount=$thresholdAmount, thresholdBalanceSpecifiers=$thresholdBalanceSpecifiers, additionalProperties=$additionalProperties}"
+            }
+
+            class UpdateRecurringCommit
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val id: JsonField<String>,
+                private val accessAmount: JsonField<AccessAmount>,
+                private val endingBefore: JsonField<OffsetDateTime>,
+                private val invoiceAmount: JsonField<InvoiceAmount>,
+                private val rateType: JsonField<RateType>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("access_amount")
+                    @ExcludeMissing
+                    accessAmount: JsonField<AccessAmount> = JsonMissing.of(),
+                    @JsonProperty("ending_before")
+                    @ExcludeMissing
+                    endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                    @JsonProperty("invoice_amount")
+                    @ExcludeMissing
+                    invoiceAmount: JsonField<InvoiceAmount> = JsonMissing.of(),
+                    @JsonProperty("rate_type")
+                    @ExcludeMissing
+                    rateType: JsonField<RateType> = JsonMissing.of(),
+                ) : this(id, accessAmount, endingBefore, invoiceAmount, rateType, mutableMapOf())
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun id(): String = id.getRequired("id")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun accessAmount(): Optional<AccessAmount> =
+                    accessAmount.getOptional("access_amount")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun endingBefore(): Optional<OffsetDateTime> =
+                    endingBefore.getOptional("ending_before")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun invoiceAmount(): Optional<InvoiceAmount> =
+                    invoiceAmount.getOptional("invoice_amount")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun rateType(): Optional<RateType> = rateType.getOptional("rate_type")
+
+                /**
+                 * Returns the raw JSON value of [id].
+                 *
+                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                /**
+                 * Returns the raw JSON value of [accessAmount].
+                 *
+                 * Unlike [accessAmount], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("access_amount")
+                @ExcludeMissing
+                fun _accessAmount(): JsonField<AccessAmount> = accessAmount
+
+                /**
+                 * Returns the raw JSON value of [endingBefore].
+                 *
+                 * Unlike [endingBefore], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("ending_before")
+                @ExcludeMissing
+                fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
+
+                /**
+                 * Returns the raw JSON value of [invoiceAmount].
+                 *
+                 * Unlike [invoiceAmount], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("invoice_amount")
+                @ExcludeMissing
+                fun _invoiceAmount(): JsonField<InvoiceAmount> = invoiceAmount
+
+                /**
+                 * Returns the raw JSON value of [rateType].
+                 *
+                 * Unlike [rateType], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("rate_type")
+                @ExcludeMissing
+                fun _rateType(): JsonField<RateType> = rateType
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of
+                     * [UpdateRecurringCommit].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [UpdateRecurringCommit]. */
+                class Builder internal constructor() {
+
+                    private var id: JsonField<String>? = null
+                    private var accessAmount: JsonField<AccessAmount> = JsonMissing.of()
+                    private var endingBefore: JsonField<OffsetDateTime> = JsonMissing.of()
+                    private var invoiceAmount: JsonField<InvoiceAmount> = JsonMissing.of()
+                    private var rateType: JsonField<RateType> = JsonMissing.of()
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(updateRecurringCommit: UpdateRecurringCommit) = apply {
+                        id = updateRecurringCommit.id
+                        accessAmount = updateRecurringCommit.accessAmount
+                        endingBefore = updateRecurringCommit.endingBefore
+                        invoiceAmount = updateRecurringCommit.invoiceAmount
+                        rateType = updateRecurringCommit.rateType
+                        additionalProperties =
+                            updateRecurringCommit.additionalProperties.toMutableMap()
+                    }
+
+                    fun id(id: String) = id(JsonField.of(id))
+
+                    /**
+                     * Sets [Builder.id] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.id] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun id(id: JsonField<String>) = apply { this.id = id }
+
+                    fun accessAmount(accessAmount: AccessAmount) =
+                        accessAmount(JsonField.of(accessAmount))
+
+                    /**
+                     * Sets [Builder.accessAmount] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.accessAmount] with a well-typed
+                     * [AccessAmount] value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun accessAmount(accessAmount: JsonField<AccessAmount>) = apply {
+                        this.accessAmount = accessAmount
+                    }
+
+                    fun endingBefore(endingBefore: OffsetDateTime) =
+                        endingBefore(JsonField.of(endingBefore))
+
+                    /**
+                     * Sets [Builder.endingBefore] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.endingBefore] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
+                        this.endingBefore = endingBefore
+                    }
+
+                    fun invoiceAmount(invoiceAmount: InvoiceAmount) =
+                        invoiceAmount(JsonField.of(invoiceAmount))
+
+                    /**
+                     * Sets [Builder.invoiceAmount] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.invoiceAmount] with a well-typed
+                     * [InvoiceAmount] value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun invoiceAmount(invoiceAmount: JsonField<InvoiceAmount>) = apply {
+                        this.invoiceAmount = invoiceAmount
+                    }
+
+                    fun rateType(rateType: RateType) = rateType(JsonField.of(rateType))
+
+                    /**
+                     * Sets [Builder.rateType] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.rateType] with a well-typed [RateType] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun rateType(rateType: JsonField<RateType>) = apply { this.rateType = rateType }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [UpdateRecurringCommit].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): UpdateRecurringCommit =
+                        UpdateRecurringCommit(
+                            checkRequired("id", id),
+                            accessAmount,
+                            endingBefore,
+                            invoiceAmount,
+                            rateType,
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): UpdateRecurringCommit = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    id()
+                    accessAmount().ifPresent { it.validate() }
+                    endingBefore()
+                    invoiceAmount().ifPresent { it.validate() }
+                    rateType().ifPresent { it.validate() }
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (id.asKnown().isPresent) 1 else 0) +
+                        (accessAmount.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (endingBefore.asKnown().isPresent) 1 else 0) +
+                        (invoiceAmount.asKnown().getOrNull()?.validity() ?: 0) +
+                        (rateType.asKnown().getOrNull()?.validity() ?: 0)
+
+                class AccessAmount
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val quantity: JsonField<Double>,
+                    private val unitPrice: JsonField<Double>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("quantity")
+                        @ExcludeMissing
+                        quantity: JsonField<Double> = JsonMissing.of(),
+                        @JsonProperty("unit_price")
+                        @ExcludeMissing
+                        unitPrice: JsonField<Double> = JsonMissing.of(),
+                    ) : this(quantity, unitPrice, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun quantity(): Optional<Double> = quantity.getOptional("quantity")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun unitPrice(): Optional<Double> = unitPrice.getOptional("unit_price")
+
+                    /**
+                     * Returns the raw JSON value of [quantity].
+                     *
+                     * Unlike [quantity], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("quantity")
+                    @ExcludeMissing
+                    fun _quantity(): JsonField<Double> = quantity
+
+                    /**
+                     * Returns the raw JSON value of [unitPrice].
+                     *
+                     * Unlike [unitPrice], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("unit_price")
+                    @ExcludeMissing
+                    fun _unitPrice(): JsonField<Double> = unitPrice
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of [AccessAmount].
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [AccessAmount]. */
+                    class Builder internal constructor() {
+
+                        private var quantity: JsonField<Double> = JsonMissing.of()
+                        private var unitPrice: JsonField<Double> = JsonMissing.of()
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(accessAmount: AccessAmount) = apply {
+                            quantity = accessAmount.quantity
+                            unitPrice = accessAmount.unitPrice
+                            additionalProperties = accessAmount.additionalProperties.toMutableMap()
+                        }
+
+                        fun quantity(quantity: Double) = quantity(JsonField.of(quantity))
+
+                        /**
+                         * Sets [Builder.quantity] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.quantity] with a well-typed [Double]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun quantity(quantity: JsonField<Double>) = apply {
+                            this.quantity = quantity
+                        }
+
+                        fun unitPrice(unitPrice: Double) = unitPrice(JsonField.of(unitPrice))
+
+                        /**
+                         * Sets [Builder.unitPrice] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.unitPrice] with a well-typed [Double]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun unitPrice(unitPrice: JsonField<Double>) = apply {
+                            this.unitPrice = unitPrice
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [AccessAmount].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         */
+                        fun build(): AccessAmount =
+                            AccessAmount(quantity, unitPrice, additionalProperties.toMutableMap())
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): AccessAmount = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        quantity()
+                        unitPrice()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (quantity.asKnown().isPresent) 1 else 0) +
+                            (if (unitPrice.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is AccessAmount &&
+                            quantity == other.quantity &&
+                            unitPrice == other.unitPrice &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(quantity, unitPrice, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "AccessAmount{quantity=$quantity, unitPrice=$unitPrice, additionalProperties=$additionalProperties}"
+                }
+
+                class InvoiceAmount
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val quantity: JsonField<Double>,
+                    private val unitPrice: JsonField<Double>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("quantity")
+                        @ExcludeMissing
+                        quantity: JsonField<Double> = JsonMissing.of(),
+                        @JsonProperty("unit_price")
+                        @ExcludeMissing
+                        unitPrice: JsonField<Double> = JsonMissing.of(),
+                    ) : this(quantity, unitPrice, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun quantity(): Optional<Double> = quantity.getOptional("quantity")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun unitPrice(): Optional<Double> = unitPrice.getOptional("unit_price")
+
+                    /**
+                     * Returns the raw JSON value of [quantity].
+                     *
+                     * Unlike [quantity], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("quantity")
+                    @ExcludeMissing
+                    fun _quantity(): JsonField<Double> = quantity
+
+                    /**
+                     * Returns the raw JSON value of [unitPrice].
+                     *
+                     * Unlike [unitPrice], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("unit_price")
+                    @ExcludeMissing
+                    fun _unitPrice(): JsonField<Double> = unitPrice
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of
+                         * [InvoiceAmount].
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [InvoiceAmount]. */
+                    class Builder internal constructor() {
+
+                        private var quantity: JsonField<Double> = JsonMissing.of()
+                        private var unitPrice: JsonField<Double> = JsonMissing.of()
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(invoiceAmount: InvoiceAmount) = apply {
+                            quantity = invoiceAmount.quantity
+                            unitPrice = invoiceAmount.unitPrice
+                            additionalProperties = invoiceAmount.additionalProperties.toMutableMap()
+                        }
+
+                        fun quantity(quantity: Double) = quantity(JsonField.of(quantity))
+
+                        /**
+                         * Sets [Builder.quantity] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.quantity] with a well-typed [Double]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun quantity(quantity: JsonField<Double>) = apply {
+                            this.quantity = quantity
+                        }
+
+                        fun unitPrice(unitPrice: Double) = unitPrice(JsonField.of(unitPrice))
+
+                        /**
+                         * Sets [Builder.unitPrice] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.unitPrice] with a well-typed [Double]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun unitPrice(unitPrice: JsonField<Double>) = apply {
+                            this.unitPrice = unitPrice
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [InvoiceAmount].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         */
+                        fun build(): InvoiceAmount =
+                            InvoiceAmount(quantity, unitPrice, additionalProperties.toMutableMap())
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): InvoiceAmount = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        quantity()
+                        unitPrice()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (quantity.asKnown().isPresent) 1 else 0) +
+                            (if (unitPrice.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is InvoiceAmount &&
+                            quantity == other.quantity &&
+                            unitPrice == other.unitPrice &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(quantity, unitPrice, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "InvoiceAmount{quantity=$quantity, unitPrice=$unitPrice, additionalProperties=$additionalProperties}"
+                }
+
+                class RateType
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val LIST_RATE = of("LIST_RATE")
+
+                        @JvmField val COMMIT_RATE = of("COMMIT_RATE")
+
+                        @JvmStatic fun of(value: String) = RateType(JsonField.of(value))
+                    }
+
+                    /** An enum containing [RateType]'s known values. */
+                    enum class Known {
+                        LIST_RATE,
+                        COMMIT_RATE,
+                    }
+
+                    /**
+                     * An enum containing [RateType]'s known values, as well as an [_UNKNOWN]
+                     * member.
+                     *
+                     * An instance of [RateType] can contain an unknown value in a couple of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        LIST_RATE,
+                        COMMIT_RATE,
+                        /**
+                         * An enum member indicating that [RateType] was instantiated with an
+                         * unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            LIST_RATE -> Value.LIST_RATE
+                            COMMIT_RATE -> Value.COMMIT_RATE
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            LIST_RATE -> Known.LIST_RATE
+                            COMMIT_RATE -> Known.COMMIT_RATE
+                            else -> throw MetronomeInvalidDataException("Unknown RateType: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): RateType = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is RateType && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is UpdateRecurringCommit &&
+                        id == other.id &&
+                        accessAmount == other.accessAmount &&
+                        endingBefore == other.endingBefore &&
+                        invoiceAmount == other.invoiceAmount &&
+                        rateType == other.rateType &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(
+                        id,
+                        accessAmount,
+                        endingBefore,
+                        invoiceAmount,
+                        rateType,
+                        additionalProperties,
+                    )
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "UpdateRecurringCommit{id=$id, accessAmount=$accessAmount, endingBefore=$endingBefore, invoiceAmount=$invoiceAmount, rateType=$rateType, additionalProperties=$additionalProperties}"
+            }
+
+            class UpdateRecurringCredit
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val id: JsonField<String>,
+                private val accessAmount: JsonField<AccessAmount>,
+                private val endingBefore: JsonField<OffsetDateTime>,
+                private val rateType: JsonField<RateType>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("access_amount")
+                    @ExcludeMissing
+                    accessAmount: JsonField<AccessAmount> = JsonMissing.of(),
+                    @JsonProperty("ending_before")
+                    @ExcludeMissing
+                    endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                    @JsonProperty("rate_type")
+                    @ExcludeMissing
+                    rateType: JsonField<RateType> = JsonMissing.of(),
+                ) : this(id, accessAmount, endingBefore, rateType, mutableMapOf())
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun id(): String = id.getRequired("id")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun accessAmount(): Optional<AccessAmount> =
+                    accessAmount.getOptional("access_amount")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun endingBefore(): Optional<OffsetDateTime> =
+                    endingBefore.getOptional("ending_before")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun rateType(): Optional<RateType> = rateType.getOptional("rate_type")
+
+                /**
+                 * Returns the raw JSON value of [id].
+                 *
+                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                /**
+                 * Returns the raw JSON value of [accessAmount].
+                 *
+                 * Unlike [accessAmount], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("access_amount")
+                @ExcludeMissing
+                fun _accessAmount(): JsonField<AccessAmount> = accessAmount
+
+                /**
+                 * Returns the raw JSON value of [endingBefore].
+                 *
+                 * Unlike [endingBefore], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("ending_before")
+                @ExcludeMissing
+                fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
+
+                /**
+                 * Returns the raw JSON value of [rateType].
+                 *
+                 * Unlike [rateType], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("rate_type")
+                @ExcludeMissing
+                fun _rateType(): JsonField<RateType> = rateType
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of
+                     * [UpdateRecurringCredit].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [UpdateRecurringCredit]. */
+                class Builder internal constructor() {
+
+                    private var id: JsonField<String>? = null
+                    private var accessAmount: JsonField<AccessAmount> = JsonMissing.of()
+                    private var endingBefore: JsonField<OffsetDateTime> = JsonMissing.of()
+                    private var rateType: JsonField<RateType> = JsonMissing.of()
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(updateRecurringCredit: UpdateRecurringCredit) = apply {
+                        id = updateRecurringCredit.id
+                        accessAmount = updateRecurringCredit.accessAmount
+                        endingBefore = updateRecurringCredit.endingBefore
+                        rateType = updateRecurringCredit.rateType
+                        additionalProperties =
+                            updateRecurringCredit.additionalProperties.toMutableMap()
+                    }
+
+                    fun id(id: String) = id(JsonField.of(id))
+
+                    /**
+                     * Sets [Builder.id] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.id] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun id(id: JsonField<String>) = apply { this.id = id }
+
+                    fun accessAmount(accessAmount: AccessAmount) =
+                        accessAmount(JsonField.of(accessAmount))
+
+                    /**
+                     * Sets [Builder.accessAmount] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.accessAmount] with a well-typed
+                     * [AccessAmount] value instead. This method is primarily for setting the field
+                     * to an undocumented or not yet supported value.
+                     */
+                    fun accessAmount(accessAmount: JsonField<AccessAmount>) = apply {
+                        this.accessAmount = accessAmount
+                    }
+
+                    fun endingBefore(endingBefore: OffsetDateTime) =
+                        endingBefore(JsonField.of(endingBefore))
+
+                    /**
+                     * Sets [Builder.endingBefore] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.endingBefore] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
+                        this.endingBefore = endingBefore
+                    }
+
+                    fun rateType(rateType: RateType) = rateType(JsonField.of(rateType))
+
+                    /**
+                     * Sets [Builder.rateType] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.rateType] with a well-typed [RateType] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun rateType(rateType: JsonField<RateType>) = apply { this.rateType = rateType }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [UpdateRecurringCredit].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): UpdateRecurringCredit =
+                        UpdateRecurringCredit(
+                            checkRequired("id", id),
+                            accessAmount,
+                            endingBefore,
+                            rateType,
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): UpdateRecurringCredit = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    id()
+                    accessAmount().ifPresent { it.validate() }
+                    endingBefore()
+                    rateType().ifPresent { it.validate() }
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (id.asKnown().isPresent) 1 else 0) +
+                        (accessAmount.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (endingBefore.asKnown().isPresent) 1 else 0) +
+                        (rateType.asKnown().getOrNull()?.validity() ?: 0)
+
+                class AccessAmount
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val quantity: JsonField<Double>,
+                    private val unitPrice: JsonField<Double>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("quantity")
+                        @ExcludeMissing
+                        quantity: JsonField<Double> = JsonMissing.of(),
+                        @JsonProperty("unit_price")
+                        @ExcludeMissing
+                        unitPrice: JsonField<Double> = JsonMissing.of(),
+                    ) : this(quantity, unitPrice, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun quantity(): Optional<Double> = quantity.getOptional("quantity")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun unitPrice(): Optional<Double> = unitPrice.getOptional("unit_price")
+
+                    /**
+                     * Returns the raw JSON value of [quantity].
+                     *
+                     * Unlike [quantity], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("quantity")
+                    @ExcludeMissing
+                    fun _quantity(): JsonField<Double> = quantity
+
+                    /**
+                     * Returns the raw JSON value of [unitPrice].
+                     *
+                     * Unlike [unitPrice], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("unit_price")
+                    @ExcludeMissing
+                    fun _unitPrice(): JsonField<Double> = unitPrice
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of [AccessAmount].
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [AccessAmount]. */
+                    class Builder internal constructor() {
+
+                        private var quantity: JsonField<Double> = JsonMissing.of()
+                        private var unitPrice: JsonField<Double> = JsonMissing.of()
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(accessAmount: AccessAmount) = apply {
+                            quantity = accessAmount.quantity
+                            unitPrice = accessAmount.unitPrice
+                            additionalProperties = accessAmount.additionalProperties.toMutableMap()
+                        }
+
+                        fun quantity(quantity: Double) = quantity(JsonField.of(quantity))
+
+                        /**
+                         * Sets [Builder.quantity] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.quantity] with a well-typed [Double]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun quantity(quantity: JsonField<Double>) = apply {
+                            this.quantity = quantity
+                        }
+
+                        fun unitPrice(unitPrice: Double) = unitPrice(JsonField.of(unitPrice))
+
+                        /**
+                         * Sets [Builder.unitPrice] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.unitPrice] with a well-typed [Double]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun unitPrice(unitPrice: JsonField<Double>) = apply {
+                            this.unitPrice = unitPrice
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [AccessAmount].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         */
+                        fun build(): AccessAmount =
+                            AccessAmount(quantity, unitPrice, additionalProperties.toMutableMap())
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): AccessAmount = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        quantity()
+                        unitPrice()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (quantity.asKnown().isPresent) 1 else 0) +
+                            (if (unitPrice.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is AccessAmount &&
+                            quantity == other.quantity &&
+                            unitPrice == other.unitPrice &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(quantity, unitPrice, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "AccessAmount{quantity=$quantity, unitPrice=$unitPrice, additionalProperties=$additionalProperties}"
+                }
+
+                class RateType
+                @JsonCreator
+                private constructor(private val value: JsonField<String>) : Enum {
+
+                    /**
+                     * Returns this class instance's raw value.
+                     *
+                     * This is usually only useful if this instance was deserialized from data that
+                     * doesn't match any known member, and you want to know that value. For example,
+                     * if the SDK is on an older version than the API, then the API may respond with
+                     * new members that the SDK is unaware of.
+                     */
+                    @com.fasterxml.jackson.annotation.JsonValue
+                    fun _value(): JsonField<String> = value
+
+                    companion object {
+
+                        @JvmField val LIST_RATE = of("LIST_RATE")
+
+                        @JvmField val COMMIT_RATE = of("COMMIT_RATE")
+
+                        @JvmStatic fun of(value: String) = RateType(JsonField.of(value))
+                    }
+
+                    /** An enum containing [RateType]'s known values. */
+                    enum class Known {
+                        LIST_RATE,
+                        COMMIT_RATE,
+                    }
+
+                    /**
+                     * An enum containing [RateType]'s known values, as well as an [_UNKNOWN]
+                     * member.
+                     *
+                     * An instance of [RateType] can contain an unknown value in a couple of cases:
+                     * - It was deserialized from data that doesn't match any known member. For
+                     *   example, if the SDK is on an older version than the API, then the API may
+                     *   respond with new members that the SDK is unaware of.
+                     * - It was constructed with an arbitrary value using the [of] method.
+                     */
+                    enum class Value {
+                        LIST_RATE,
+                        COMMIT_RATE,
+                        /**
+                         * An enum member indicating that [RateType] was instantiated with an
+                         * unknown value.
+                         */
+                        _UNKNOWN,
+                    }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value, or
+                     * [Value._UNKNOWN] if the class was instantiated with an unknown value.
+                     *
+                     * Use the [known] method instead if you're certain the value is always known or
+                     * if you want to throw for the unknown case.
+                     */
+                    fun value(): Value =
+                        when (this) {
+                            LIST_RATE -> Value.LIST_RATE
+                            COMMIT_RATE -> Value.COMMIT_RATE
+                            else -> Value._UNKNOWN
+                        }
+
+                    /**
+                     * Returns an enum member corresponding to this class instance's value.
+                     *
+                     * Use the [value] method instead if you're uncertain the value is always known
+                     * and don't want to throw for the unknown case.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value is a not
+                     *   a known member.
+                     */
+                    fun known(): Known =
+                        when (this) {
+                            LIST_RATE -> Known.LIST_RATE
+                            COMMIT_RATE -> Known.COMMIT_RATE
+                            else -> throw MetronomeInvalidDataException("Unknown RateType: $value")
+                        }
+
+                    /**
+                     * Returns this class instance's primitive wire representation.
+                     *
+                     * This differs from the [toString] method because that method is primarily for
+                     * debugging and generally doesn't throw.
+                     *
+                     * @throws MetronomeInvalidDataException if this class instance's value does not
+                     *   have the expected primitive type.
+                     */
+                    fun asString(): String =
+                        _value().asString().orElseThrow {
+                            MetronomeInvalidDataException("Value is not a String")
+                        }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): RateType = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        known()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is RateType && value == other.value
+                    }
+
+                    override fun hashCode() = value.hashCode()
+
+                    override fun toString() = value.toString()
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is UpdateRecurringCredit &&
+                        id == other.id &&
+                        accessAmount == other.accessAmount &&
+                        endingBefore == other.endingBefore &&
+                        rateType == other.rateType &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(id, accessAmount, endingBefore, rateType, additionalProperties)
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "UpdateRecurringCredit{id=$id, accessAmount=$accessAmount, endingBefore=$endingBefore, rateType=$rateType, additionalProperties=$additionalProperties}"
+            }
+
+            class UpdateRefundInvoice
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val date: JsonField<OffsetDateTime>,
+                private val invoiceId: JsonField<String>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("date")
+                    @ExcludeMissing
+                    date: JsonField<OffsetDateTime> = JsonMissing.of(),
+                    @JsonProperty("invoice_id")
+                    @ExcludeMissing
+                    invoiceId: JsonField<String> = JsonMissing.of(),
+                ) : this(date, invoiceId, mutableMapOf())
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun date(): OffsetDateTime = date.getRequired("date")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun invoiceId(): String = invoiceId.getRequired("invoice_id")
+
+                /**
+                 * Returns the raw JSON value of [date].
+                 *
+                 * Unlike [date], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("date") @ExcludeMissing fun _date(): JsonField<OffsetDateTime> = date
+
+                /**
+                 * Returns the raw JSON value of [invoiceId].
+                 *
+                 * Unlike [invoiceId], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("invoice_id")
+                @ExcludeMissing
+                fun _invoiceId(): JsonField<String> = invoiceId
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of
+                     * [UpdateRefundInvoice].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .date()
+                     * .invoiceId()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [UpdateRefundInvoice]. */
+                class Builder internal constructor() {
+
+                    private var date: JsonField<OffsetDateTime>? = null
+                    private var invoiceId: JsonField<String>? = null
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(updateRefundInvoice: UpdateRefundInvoice) = apply {
+                        date = updateRefundInvoice.date
+                        invoiceId = updateRefundInvoice.invoiceId
+                        additionalProperties =
+                            updateRefundInvoice.additionalProperties.toMutableMap()
+                    }
+
+                    fun date(date: OffsetDateTime) = date(JsonField.of(date))
+
+                    /**
+                     * Sets [Builder.date] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.date] with a well-typed [OffsetDateTime]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun date(date: JsonField<OffsetDateTime>) = apply { this.date = date }
+
+                    fun invoiceId(invoiceId: String) = invoiceId(JsonField.of(invoiceId))
+
+                    /**
+                     * Sets [Builder.invoiceId] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.invoiceId] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun invoiceId(invoiceId: JsonField<String>) = apply {
+                        this.invoiceId = invoiceId
+                    }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [UpdateRefundInvoice].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .date()
+                     * .invoiceId()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): UpdateRefundInvoice =
+                        UpdateRefundInvoice(
+                            checkRequired("date", date),
+                            checkRequired("invoiceId", invoiceId),
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): UpdateRefundInvoice = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    date()
+                    invoiceId()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (date.asKnown().isPresent) 1 else 0) +
+                        (if (invoiceId.asKnown().isPresent) 1 else 0)
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is UpdateRefundInvoice &&
+                        date == other.date &&
+                        invoiceId == other.invoiceId &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(date, invoiceId, additionalProperties)
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "UpdateRefundInvoice{date=$date, invoiceId=$invoiceId, additionalProperties=$additionalProperties}"
+            }
+
+            class UpdateScheduledCharge
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val id: JsonField<String>,
+                private val invoiceSchedule: JsonField<InvoiceSchedule>,
+                private val name: JsonField<String>,
+                private val netsuiteSalesOrderId: JsonField<String>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("invoice_schedule")
+                    @ExcludeMissing
+                    invoiceSchedule: JsonField<InvoiceSchedule> = JsonMissing.of(),
+                    @JsonProperty("name")
+                    @ExcludeMissing
+                    name: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("netsuite_sales_order_id")
+                    @ExcludeMissing
+                    netsuiteSalesOrderId: JsonField<String> = JsonMissing.of(),
+                ) : this(id, invoiceSchedule, name, netsuiteSalesOrderId, mutableMapOf())
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun id(): String = id.getRequired("id")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun invoiceSchedule(): Optional<InvoiceSchedule> =
+                    invoiceSchedule.getOptional("invoice_schedule")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun name(): Optional<String> = name.getOptional("name")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun netsuiteSalesOrderId(): Optional<String> =
+                    netsuiteSalesOrderId.getOptional("netsuite_sales_order_id")
+
+                /**
+                 * Returns the raw JSON value of [id].
+                 *
+                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                /**
+                 * Returns the raw JSON value of [invoiceSchedule].
+                 *
+                 * Unlike [invoiceSchedule], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("invoice_schedule")
+                @ExcludeMissing
+                fun _invoiceSchedule(): JsonField<InvoiceSchedule> = invoiceSchedule
+
+                /**
+                 * Returns the raw JSON value of [name].
+                 *
+                 * Unlike [name], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("name") @ExcludeMissing fun _name(): JsonField<String> = name
+
+                /**
+                 * Returns the raw JSON value of [netsuiteSalesOrderId].
+                 *
+                 * Unlike [netsuiteSalesOrderId], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("netsuite_sales_order_id")
+                @ExcludeMissing
+                fun _netsuiteSalesOrderId(): JsonField<String> = netsuiteSalesOrderId
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of
+                     * [UpdateScheduledCharge].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [UpdateScheduledCharge]. */
+                class Builder internal constructor() {
+
+                    private var id: JsonField<String>? = null
+                    private var invoiceSchedule: JsonField<InvoiceSchedule> = JsonMissing.of()
+                    private var name: JsonField<String> = JsonMissing.of()
+                    private var netsuiteSalesOrderId: JsonField<String> = JsonMissing.of()
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(updateScheduledCharge: UpdateScheduledCharge) = apply {
+                        id = updateScheduledCharge.id
+                        invoiceSchedule = updateScheduledCharge.invoiceSchedule
+                        name = updateScheduledCharge.name
+                        netsuiteSalesOrderId = updateScheduledCharge.netsuiteSalesOrderId
+                        additionalProperties =
+                            updateScheduledCharge.additionalProperties.toMutableMap()
+                    }
+
+                    fun id(id: String) = id(JsonField.of(id))
+
+                    /**
+                     * Sets [Builder.id] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.id] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun id(id: JsonField<String>) = apply { this.id = id }
+
+                    fun invoiceSchedule(invoiceSchedule: InvoiceSchedule) =
+                        invoiceSchedule(JsonField.of(invoiceSchedule))
+
+                    /**
+                     * Sets [Builder.invoiceSchedule] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.invoiceSchedule] with a well-typed
+                     * [InvoiceSchedule] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun invoiceSchedule(invoiceSchedule: JsonField<InvoiceSchedule>) = apply {
+                        this.invoiceSchedule = invoiceSchedule
+                    }
+
+                    fun name(name: String) = name(JsonField.of(name))
+
+                    /**
+                     * Sets [Builder.name] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.name] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun name(name: JsonField<String>) = apply { this.name = name }
+
+                    fun netsuiteSalesOrderId(netsuiteSalesOrderId: String?) =
+                        netsuiteSalesOrderId(JsonField.ofNullable(netsuiteSalesOrderId))
+
+                    /**
+                     * Alias for calling [Builder.netsuiteSalesOrderId] with
+                     * `netsuiteSalesOrderId.orElse(null)`.
+                     */
+                    fun netsuiteSalesOrderId(netsuiteSalesOrderId: Optional<String>) =
+                        netsuiteSalesOrderId(netsuiteSalesOrderId.getOrNull())
+
+                    /**
+                     * Sets [Builder.netsuiteSalesOrderId] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.netsuiteSalesOrderId] with a well-typed
+                     * [String] value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun netsuiteSalesOrderId(netsuiteSalesOrderId: JsonField<String>) = apply {
+                        this.netsuiteSalesOrderId = netsuiteSalesOrderId
+                    }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [UpdateScheduledCharge].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): UpdateScheduledCharge =
+                        UpdateScheduledCharge(
+                            checkRequired("id", id),
+                            invoiceSchedule,
+                            name,
+                            netsuiteSalesOrderId,
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): UpdateScheduledCharge = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    id()
+                    invoiceSchedule().ifPresent { it.validate() }
+                    name()
+                    netsuiteSalesOrderId()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (id.asKnown().isPresent) 1 else 0) +
+                        (invoiceSchedule.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (name.asKnown().isPresent) 1 else 0) +
+                        (if (netsuiteSalesOrderId.asKnown().isPresent) 1 else 0)
+
+                class InvoiceSchedule
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val addScheduleItems: JsonField<List<AddScheduleItem>>,
+                    private val removeScheduleItems: JsonField<List<RemoveScheduleItem>>,
+                    private val updateScheduleItems: JsonField<List<UpdateScheduleItem>>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("add_schedule_items")
+                        @ExcludeMissing
+                        addScheduleItems: JsonField<List<AddScheduleItem>> = JsonMissing.of(),
+                        @JsonProperty("remove_schedule_items")
+                        @ExcludeMissing
+                        removeScheduleItems: JsonField<List<RemoveScheduleItem>> = JsonMissing.of(),
+                        @JsonProperty("update_schedule_items")
+                        @ExcludeMissing
+                        updateScheduleItems: JsonField<List<UpdateScheduleItem>> = JsonMissing.of(),
+                    ) : this(
+                        addScheduleItems,
+                        removeScheduleItems,
+                        updateScheduleItems,
+                        mutableMapOf(),
+                    )
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun addScheduleItems(): Optional<List<AddScheduleItem>> =
+                        addScheduleItems.getOptional("add_schedule_items")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun removeScheduleItems(): Optional<List<RemoveScheduleItem>> =
+                        removeScheduleItems.getOptional("remove_schedule_items")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun updateScheduleItems(): Optional<List<UpdateScheduleItem>> =
+                        updateScheduleItems.getOptional("update_schedule_items")
+
+                    /**
+                     * Returns the raw JSON value of [addScheduleItems].
+                     *
+                     * Unlike [addScheduleItems], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("add_schedule_items")
+                    @ExcludeMissing
+                    fun _addScheduleItems(): JsonField<List<AddScheduleItem>> = addScheduleItems
+
+                    /**
+                     * Returns the raw JSON value of [removeScheduleItems].
+                     *
+                     * Unlike [removeScheduleItems], this method doesn't throw if the JSON field has
+                     * an unexpected type.
+                     */
+                    @JsonProperty("remove_schedule_items")
+                    @ExcludeMissing
+                    fun _removeScheduleItems(): JsonField<List<RemoveScheduleItem>> =
+                        removeScheduleItems
+
+                    /**
+                     * Returns the raw JSON value of [updateScheduleItems].
+                     *
+                     * Unlike [updateScheduleItems], this method doesn't throw if the JSON field has
+                     * an unexpected type.
+                     */
+                    @JsonProperty("update_schedule_items")
+                    @ExcludeMissing
+                    fun _updateScheduleItems(): JsonField<List<UpdateScheduleItem>> =
+                        updateScheduleItems
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of
+                         * [InvoiceSchedule].
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [InvoiceSchedule]. */
+                    class Builder internal constructor() {
+
+                        private var addScheduleItems: JsonField<MutableList<AddScheduleItem>>? =
+                            null
+                        private var removeScheduleItems:
+                            JsonField<MutableList<RemoveScheduleItem>>? =
+                            null
+                        private var updateScheduleItems:
+                            JsonField<MutableList<UpdateScheduleItem>>? =
+                            null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(invoiceSchedule: InvoiceSchedule) = apply {
+                            addScheduleItems =
+                                invoiceSchedule.addScheduleItems.map { it.toMutableList() }
+                            removeScheduleItems =
+                                invoiceSchedule.removeScheduleItems.map { it.toMutableList() }
+                            updateScheduleItems =
+                                invoiceSchedule.updateScheduleItems.map { it.toMutableList() }
+                            additionalProperties =
+                                invoiceSchedule.additionalProperties.toMutableMap()
+                        }
+
+                        fun addScheduleItems(addScheduleItems: List<AddScheduleItem>) =
+                            addScheduleItems(JsonField.of(addScheduleItems))
+
+                        /**
+                         * Sets [Builder.addScheduleItems] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.addScheduleItems] with a well-typed
+                         * `List<AddScheduleItem>` value instead. This method is primarily for
+                         * setting the field to an undocumented or not yet supported value.
+                         */
+                        fun addScheduleItems(addScheduleItems: JsonField<List<AddScheduleItem>>) =
+                            apply {
+                                this.addScheduleItems = addScheduleItems.map { it.toMutableList() }
+                            }
+
+                        /**
+                         * Adds a single [AddScheduleItem] to [addScheduleItems].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addAddScheduleItem(addScheduleItem: AddScheduleItem) = apply {
+                            addScheduleItems =
+                                (addScheduleItems ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("addScheduleItems", it).add(addScheduleItem)
+                                }
+                        }
+
+                        fun removeScheduleItems(removeScheduleItems: List<RemoveScheduleItem>) =
+                            removeScheduleItems(JsonField.of(removeScheduleItems))
+
+                        /**
+                         * Sets [Builder.removeScheduleItems] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.removeScheduleItems] with a well-typed
+                         * `List<RemoveScheduleItem>` value instead. This method is primarily for
+                         * setting the field to an undocumented or not yet supported value.
+                         */
+                        fun removeScheduleItems(
+                            removeScheduleItems: JsonField<List<RemoveScheduleItem>>
+                        ) = apply {
+                            this.removeScheduleItems =
+                                removeScheduleItems.map { it.toMutableList() }
+                        }
+
+                        /**
+                         * Adds a single [RemoveScheduleItem] to [removeScheduleItems].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addRemoveScheduleItem(removeScheduleItem: RemoveScheduleItem) = apply {
+                            removeScheduleItems =
+                                (removeScheduleItems ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("removeScheduleItems", it).add(removeScheduleItem)
+                                }
+                        }
+
+                        fun updateScheduleItems(updateScheduleItems: List<UpdateScheduleItem>) =
+                            updateScheduleItems(JsonField.of(updateScheduleItems))
+
+                        /**
+                         * Sets [Builder.updateScheduleItems] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.updateScheduleItems] with a well-typed
+                         * `List<UpdateScheduleItem>` value instead. This method is primarily for
+                         * setting the field to an undocumented or not yet supported value.
+                         */
+                        fun updateScheduleItems(
+                            updateScheduleItems: JsonField<List<UpdateScheduleItem>>
+                        ) = apply {
+                            this.updateScheduleItems =
+                                updateScheduleItems.map { it.toMutableList() }
+                        }
+
+                        /**
+                         * Adds a single [UpdateScheduleItem] to [updateScheduleItems].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addUpdateScheduleItem(updateScheduleItem: UpdateScheduleItem) = apply {
+                            updateScheduleItems =
+                                (updateScheduleItems ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("updateScheduleItems", it).add(updateScheduleItem)
+                                }
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [InvoiceSchedule].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         */
+                        fun build(): InvoiceSchedule =
+                            InvoiceSchedule(
+                                (addScheduleItems ?: JsonMissing.of()).map { it.toImmutable() },
+                                (removeScheduleItems ?: JsonMissing.of()).map { it.toImmutable() },
+                                (updateScheduleItems ?: JsonMissing.of()).map { it.toImmutable() },
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): InvoiceSchedule = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        addScheduleItems().ifPresent { it.forEach { it.validate() } }
+                        removeScheduleItems().ifPresent { it.forEach { it.validate() } }
+                        updateScheduleItems().ifPresent { it.forEach { it.validate() } }
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (addScheduleItems.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                            ?: 0) +
+                            (removeScheduleItems.asKnown().getOrNull()?.sumOf {
+                                it.validity().toInt()
+                            } ?: 0) +
+                            (updateScheduleItems.asKnown().getOrNull()?.sumOf {
+                                it.validity().toInt()
+                            } ?: 0)
+
+                    class AddScheduleItem
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val timestamp: JsonField<OffsetDateTime>,
+                        private val amount: JsonField<Double>,
+                        private val quantity: JsonField<Double>,
+                        private val unitPrice: JsonField<Double>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("timestamp")
+                            @ExcludeMissing
+                            timestamp: JsonField<OffsetDateTime> = JsonMissing.of(),
+                            @JsonProperty("amount")
+                            @ExcludeMissing
+                            amount: JsonField<Double> = JsonMissing.of(),
+                            @JsonProperty("quantity")
+                            @ExcludeMissing
+                            quantity: JsonField<Double> = JsonMissing.of(),
+                            @JsonProperty("unit_price")
+                            @ExcludeMissing
+                            unitPrice: JsonField<Double> = JsonMissing.of(),
+                        ) : this(timestamp, amount, quantity, unitPrice, mutableMapOf())
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun timestamp(): OffsetDateTime = timestamp.getRequired("timestamp")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun amount(): Optional<Double> = amount.getOptional("amount")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun quantity(): Optional<Double> = quantity.getOptional("quantity")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun unitPrice(): Optional<Double> = unitPrice.getOptional("unit_price")
+
+                        /**
+                         * Returns the raw JSON value of [timestamp].
+                         *
+                         * Unlike [timestamp], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("timestamp")
+                        @ExcludeMissing
+                        fun _timestamp(): JsonField<OffsetDateTime> = timestamp
+
+                        /**
+                         * Returns the raw JSON value of [amount].
+                         *
+                         * Unlike [amount], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("amount")
+                        @ExcludeMissing
+                        fun _amount(): JsonField<Double> = amount
+
+                        /**
+                         * Returns the raw JSON value of [quantity].
+                         *
+                         * Unlike [quantity], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("quantity")
+                        @ExcludeMissing
+                        fun _quantity(): JsonField<Double> = quantity
+
+                        /**
+                         * Returns the raw JSON value of [unitPrice].
+                         *
+                         * Unlike [unitPrice], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("unit_price")
+                        @ExcludeMissing
+                        fun _unitPrice(): JsonField<Double> = unitPrice
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of
+                             * [AddScheduleItem].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .timestamp()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [AddScheduleItem]. */
+                        class Builder internal constructor() {
+
+                            private var timestamp: JsonField<OffsetDateTime>? = null
+                            private var amount: JsonField<Double> = JsonMissing.of()
+                            private var quantity: JsonField<Double> = JsonMissing.of()
+                            private var unitPrice: JsonField<Double> = JsonMissing.of()
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(addScheduleItem: AddScheduleItem) = apply {
+                                timestamp = addScheduleItem.timestamp
+                                amount = addScheduleItem.amount
+                                quantity = addScheduleItem.quantity
+                                unitPrice = addScheduleItem.unitPrice
+                                additionalProperties =
+                                    addScheduleItem.additionalProperties.toMutableMap()
+                            }
+
+                            fun timestamp(timestamp: OffsetDateTime) =
+                                timestamp(JsonField.of(timestamp))
+
+                            /**
+                             * Sets [Builder.timestamp] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.timestamp] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun timestamp(timestamp: JsonField<OffsetDateTime>) = apply {
+                                this.timestamp = timestamp
+                            }
+
+                            fun amount(amount: Double) = amount(JsonField.of(amount))
+
+                            /**
+                             * Sets [Builder.amount] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.amount] with a well-typed [Double]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+
+                            fun quantity(quantity: Double) = quantity(JsonField.of(quantity))
+
+                            /**
+                             * Sets [Builder.quantity] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.quantity] with a well-typed [Double]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun quantity(quantity: JsonField<Double>) = apply {
+                                this.quantity = quantity
+                            }
+
+                            fun unitPrice(unitPrice: Double) = unitPrice(JsonField.of(unitPrice))
+
+                            /**
+                             * Sets [Builder.unitPrice] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.unitPrice] with a well-typed
+                             * [Double] value instead. This method is primarily for setting the
+                             * field to an undocumented or not yet supported value.
+                             */
+                            fun unitPrice(unitPrice: JsonField<Double>) = apply {
+                                this.unitPrice = unitPrice
+                            }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [AddScheduleItem].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .timestamp()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): AddScheduleItem =
+                                AddScheduleItem(
+                                    checkRequired("timestamp", timestamp),
+                                    amount,
+                                    quantity,
+                                    unitPrice,
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): AddScheduleItem = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            timestamp()
+                            amount()
+                            quantity()
+                            unitPrice()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            (if (timestamp.asKnown().isPresent) 1 else 0) +
+                                (if (amount.asKnown().isPresent) 1 else 0) +
+                                (if (quantity.asKnown().isPresent) 1 else 0) +
+                                (if (unitPrice.asKnown().isPresent) 1 else 0)
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is AddScheduleItem &&
+                                timestamp == other.timestamp &&
+                                amount == other.amount &&
+                                quantity == other.quantity &&
+                                unitPrice == other.unitPrice &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy {
+                            Objects.hash(
+                                timestamp,
+                                amount,
+                                quantity,
+                                unitPrice,
+                                additionalProperties,
+                            )
+                        }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "AddScheduleItem{timestamp=$timestamp, amount=$amount, quantity=$quantity, unitPrice=$unitPrice, additionalProperties=$additionalProperties}"
+                    }
+
+                    class RemoveScheduleItem
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val id: JsonField<String>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("id")
+                            @ExcludeMissing
+                            id: JsonField<String> = JsonMissing.of()
+                        ) : this(id, mutableMapOf())
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun id(): String = id.getRequired("id")
+
+                        /**
+                         * Returns the raw JSON value of [id].
+                         *
+                         * Unlike [id], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of
+                             * [RemoveScheduleItem].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .id()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [RemoveScheduleItem]. */
+                        class Builder internal constructor() {
+
+                            private var id: JsonField<String>? = null
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(removeScheduleItem: RemoveScheduleItem) = apply {
+                                id = removeScheduleItem.id
+                                additionalProperties =
+                                    removeScheduleItem.additionalProperties.toMutableMap()
+                            }
+
+                            fun id(id: String) = id(JsonField.of(id))
+
+                            /**
+                             * Sets [Builder.id] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.id] with a well-typed [String] value
+                             * instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun id(id: JsonField<String>) = apply { this.id = id }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [RemoveScheduleItem].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .id()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): RemoveScheduleItem =
+                                RemoveScheduleItem(
+                                    checkRequired("id", id),
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): RemoveScheduleItem = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            id()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int = (if (id.asKnown().isPresent) 1 else 0)
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is RemoveScheduleItem &&
+                                id == other.id &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy { Objects.hash(id, additionalProperties) }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "RemoveScheduleItem{id=$id, additionalProperties=$additionalProperties}"
+                    }
+
+                    class UpdateScheduleItem
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val id: JsonField<String>,
+                        private val amount: JsonField<Double>,
+                        private val quantity: JsonField<Double>,
+                        private val timestamp: JsonField<OffsetDateTime>,
+                        private val unitPrice: JsonField<Double>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("id")
+                            @ExcludeMissing
+                            id: JsonField<String> = JsonMissing.of(),
+                            @JsonProperty("amount")
+                            @ExcludeMissing
+                            amount: JsonField<Double> = JsonMissing.of(),
+                            @JsonProperty("quantity")
+                            @ExcludeMissing
+                            quantity: JsonField<Double> = JsonMissing.of(),
+                            @JsonProperty("timestamp")
+                            @ExcludeMissing
+                            timestamp: JsonField<OffsetDateTime> = JsonMissing.of(),
+                            @JsonProperty("unit_price")
+                            @ExcludeMissing
+                            unitPrice: JsonField<Double> = JsonMissing.of(),
+                        ) : this(id, amount, quantity, timestamp, unitPrice, mutableMapOf())
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun id(): String = id.getRequired("id")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun amount(): Optional<Double> = amount.getOptional("amount")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun quantity(): Optional<Double> = quantity.getOptional("quantity")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun timestamp(): Optional<OffsetDateTime> =
+                            timestamp.getOptional("timestamp")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type (e.g. if the server responded with an unexpected value).
+                         */
+                        fun unitPrice(): Optional<Double> = unitPrice.getOptional("unit_price")
+
+                        /**
+                         * Returns the raw JSON value of [id].
+                         *
+                         * Unlike [id], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                        /**
+                         * Returns the raw JSON value of [amount].
+                         *
+                         * Unlike [amount], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("amount")
+                        @ExcludeMissing
+                        fun _amount(): JsonField<Double> = amount
+
+                        /**
+                         * Returns the raw JSON value of [quantity].
+                         *
+                         * Unlike [quantity], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("quantity")
+                        @ExcludeMissing
+                        fun _quantity(): JsonField<Double> = quantity
+
+                        /**
+                         * Returns the raw JSON value of [timestamp].
+                         *
+                         * Unlike [timestamp], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("timestamp")
+                        @ExcludeMissing
+                        fun _timestamp(): JsonField<OffsetDateTime> = timestamp
+
+                        /**
+                         * Returns the raw JSON value of [unitPrice].
+                         *
+                         * Unlike [unitPrice], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("unit_price")
+                        @ExcludeMissing
+                        fun _unitPrice(): JsonField<Double> = unitPrice
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of
+                             * [UpdateScheduleItem].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .id()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [UpdateScheduleItem]. */
+                        class Builder internal constructor() {
+
+                            private var id: JsonField<String>? = null
+                            private var amount: JsonField<Double> = JsonMissing.of()
+                            private var quantity: JsonField<Double> = JsonMissing.of()
+                            private var timestamp: JsonField<OffsetDateTime> = JsonMissing.of()
+                            private var unitPrice: JsonField<Double> = JsonMissing.of()
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(updateScheduleItem: UpdateScheduleItem) = apply {
+                                id = updateScheduleItem.id
+                                amount = updateScheduleItem.amount
+                                quantity = updateScheduleItem.quantity
+                                timestamp = updateScheduleItem.timestamp
+                                unitPrice = updateScheduleItem.unitPrice
+                                additionalProperties =
+                                    updateScheduleItem.additionalProperties.toMutableMap()
+                            }
+
+                            fun id(id: String) = id(JsonField.of(id))
+
+                            /**
+                             * Sets [Builder.id] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.id] with a well-typed [String] value
+                             * instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun id(id: JsonField<String>) = apply { this.id = id }
+
+                            fun amount(amount: Double) = amount(JsonField.of(amount))
+
+                            /**
+                             * Sets [Builder.amount] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.amount] with a well-typed [Double]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+
+                            fun quantity(quantity: Double) = quantity(JsonField.of(quantity))
+
+                            /**
+                             * Sets [Builder.quantity] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.quantity] with a well-typed [Double]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun quantity(quantity: JsonField<Double>) = apply {
+                                this.quantity = quantity
+                            }
+
+                            fun timestamp(timestamp: OffsetDateTime) =
+                                timestamp(JsonField.of(timestamp))
+
+                            /**
+                             * Sets [Builder.timestamp] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.timestamp] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun timestamp(timestamp: JsonField<OffsetDateTime>) = apply {
+                                this.timestamp = timestamp
+                            }
+
+                            fun unitPrice(unitPrice: Double) = unitPrice(JsonField.of(unitPrice))
+
+                            /**
+                             * Sets [Builder.unitPrice] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.unitPrice] with a well-typed
+                             * [Double] value instead. This method is primarily for setting the
+                             * field to an undocumented or not yet supported value.
+                             */
+                            fun unitPrice(unitPrice: JsonField<Double>) = apply {
+                                this.unitPrice = unitPrice
+                            }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [UpdateScheduleItem].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .id()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): UpdateScheduleItem =
+                                UpdateScheduleItem(
+                                    checkRequired("id", id),
+                                    amount,
+                                    quantity,
+                                    timestamp,
+                                    unitPrice,
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): UpdateScheduleItem = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            id()
+                            amount()
+                            quantity()
+                            timestamp()
+                            unitPrice()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            (if (id.asKnown().isPresent) 1 else 0) +
+                                (if (amount.asKnown().isPresent) 1 else 0) +
+                                (if (quantity.asKnown().isPresent) 1 else 0) +
+                                (if (timestamp.asKnown().isPresent) 1 else 0) +
+                                (if (unitPrice.asKnown().isPresent) 1 else 0)
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is UpdateScheduleItem &&
+                                id == other.id &&
+                                amount == other.amount &&
+                                quantity == other.quantity &&
+                                timestamp == other.timestamp &&
+                                unitPrice == other.unitPrice &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy {
+                            Objects.hash(
+                                id,
+                                amount,
+                                quantity,
+                                timestamp,
+                                unitPrice,
+                                additionalProperties,
+                            )
+                        }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "UpdateScheduleItem{id=$id, amount=$amount, quantity=$quantity, timestamp=$timestamp, unitPrice=$unitPrice, additionalProperties=$additionalProperties}"
+                    }
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is InvoiceSchedule &&
+                            addScheduleItems == other.addScheduleItems &&
+                            removeScheduleItems == other.removeScheduleItems &&
+                            updateScheduleItems == other.updateScheduleItems &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(
+                            addScheduleItems,
+                            removeScheduleItems,
+                            updateScheduleItems,
+                            additionalProperties,
+                        )
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "InvoiceSchedule{addScheduleItems=$addScheduleItems, removeScheduleItems=$removeScheduleItems, updateScheduleItems=$updateScheduleItems, additionalProperties=$additionalProperties}"
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is UpdateScheduledCharge &&
+                        id == other.id &&
+                        invoiceSchedule == other.invoiceSchedule &&
+                        name == other.name &&
+                        netsuiteSalesOrderId == other.netsuiteSalesOrderId &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(
+                        id,
+                        invoiceSchedule,
+                        name,
+                        netsuiteSalesOrderId,
+                        additionalProperties,
+                    )
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "UpdateScheduledCharge{id=$id, invoiceSchedule=$invoiceSchedule, name=$name, netsuiteSalesOrderId=$netsuiteSalesOrderId, additionalProperties=$additionalProperties}"
+            }
+
+            class UpdateSpendThresholdConfiguration
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val commit: JsonField<UpdateBaseThresholdCommit>,
+                private val discountConfiguration: JsonField<DiscountConfiguration>,
+                private val isEnabled: JsonField<Boolean>,
+                private val paymentGateConfig: JsonField<PaymentGateConfigV2>,
+                private val thresholdAmount: JsonField<Double>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("commit")
+                    @ExcludeMissing
+                    commit: JsonField<UpdateBaseThresholdCommit> = JsonMissing.of(),
+                    @JsonProperty("discount_configuration")
+                    @ExcludeMissing
+                    discountConfiguration: JsonField<DiscountConfiguration> = JsonMissing.of(),
+                    @JsonProperty("is_enabled")
+                    @ExcludeMissing
+                    isEnabled: JsonField<Boolean> = JsonMissing.of(),
+                    @JsonProperty("payment_gate_config")
+                    @ExcludeMissing
+                    paymentGateConfig: JsonField<PaymentGateConfigV2> = JsonMissing.of(),
+                    @JsonProperty("threshold_amount")
+                    @ExcludeMissing
+                    thresholdAmount: JsonField<Double> = JsonMissing.of(),
+                ) : this(
+                    commit,
+                    discountConfiguration,
+                    isEnabled,
+                    paymentGateConfig,
+                    thresholdAmount,
+                    mutableMapOf(),
+                )
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun commit(): Optional<UpdateBaseThresholdCommit> = commit.getOptional("commit")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun discountConfiguration(): Optional<DiscountConfiguration> =
+                    discountConfiguration.getOptional("discount_configuration")
+
+                /**
+                 * When set to false, the contract will not be evaluated against the
+                 * threshold_amount. Toggling to true will result an immediate evaluation,
+                 * regardless of prior state.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun isEnabled(): Optional<Boolean> = isEnabled.getOptional("is_enabled")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun paymentGateConfig(): Optional<PaymentGateConfigV2> =
+                    paymentGateConfig.getOptional("payment_gate_config")
+
+                /**
+                 * Specify the threshold amount for the contract. Each time the contract's usage
+                 * hits this amount, a threshold charge will be initiated.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun thresholdAmount(): Optional<Double> =
+                    thresholdAmount.getOptional("threshold_amount")
+
+                /**
+                 * Returns the raw JSON value of [commit].
+                 *
+                 * Unlike [commit], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("commit")
+                @ExcludeMissing
+                fun _commit(): JsonField<UpdateBaseThresholdCommit> = commit
+
+                /**
+                 * Returns the raw JSON value of [discountConfiguration].
+                 *
+                 * Unlike [discountConfiguration], this method doesn't throw if the JSON field has
+                 * an unexpected type.
+                 */
+                @JsonProperty("discount_configuration")
+                @ExcludeMissing
+                fun _discountConfiguration(): JsonField<DiscountConfiguration> =
+                    discountConfiguration
+
+                /**
+                 * Returns the raw JSON value of [isEnabled].
+                 *
+                 * Unlike [isEnabled], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("is_enabled")
+                @ExcludeMissing
+                fun _isEnabled(): JsonField<Boolean> = isEnabled
+
+                /**
+                 * Returns the raw JSON value of [paymentGateConfig].
+                 *
+                 * Unlike [paymentGateConfig], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("payment_gate_config")
+                @ExcludeMissing
+                fun _paymentGateConfig(): JsonField<PaymentGateConfigV2> = paymentGateConfig
+
+                /**
+                 * Returns the raw JSON value of [thresholdAmount].
+                 *
+                 * Unlike [thresholdAmount], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("threshold_amount")
+                @ExcludeMissing
+                fun _thresholdAmount(): JsonField<Double> = thresholdAmount
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of
+                     * [UpdateSpendThresholdConfiguration].
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [UpdateSpendThresholdConfiguration]. */
+                class Builder internal constructor() {
+
+                    private var commit: JsonField<UpdateBaseThresholdCommit> = JsonMissing.of()
+                    private var discountConfiguration: JsonField<DiscountConfiguration> =
+                        JsonMissing.of()
+                    private var isEnabled: JsonField<Boolean> = JsonMissing.of()
+                    private var paymentGateConfig: JsonField<PaymentGateConfigV2> = JsonMissing.of()
+                    private var thresholdAmount: JsonField<Double> = JsonMissing.of()
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(
+                        updateSpendThresholdConfiguration: UpdateSpendThresholdConfiguration
+                    ) = apply {
+                        commit = updateSpendThresholdConfiguration.commit
+                        discountConfiguration =
+                            updateSpendThresholdConfiguration.discountConfiguration
+                        isEnabled = updateSpendThresholdConfiguration.isEnabled
+                        paymentGateConfig = updateSpendThresholdConfiguration.paymentGateConfig
+                        thresholdAmount = updateSpendThresholdConfiguration.thresholdAmount
+                        additionalProperties =
+                            updateSpendThresholdConfiguration.additionalProperties.toMutableMap()
+                    }
+
+                    fun commit(commit: UpdateBaseThresholdCommit) = commit(JsonField.of(commit))
+
+                    /**
+                     * Sets [Builder.commit] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.commit] with a well-typed
+                     * [UpdateBaseThresholdCommit] value instead. This method is primarily for
+                     * setting the field to an undocumented or not yet supported value.
+                     */
+                    fun commit(commit: JsonField<UpdateBaseThresholdCommit>) = apply {
+                        this.commit = commit
+                    }
+
+                    fun discountConfiguration(discountConfiguration: DiscountConfiguration?) =
+                        discountConfiguration(JsonField.ofNullable(discountConfiguration))
+
+                    /**
+                     * Alias for calling [Builder.discountConfiguration] with
+                     * `discountConfiguration.orElse(null)`.
+                     */
+                    fun discountConfiguration(
+                        discountConfiguration: Optional<DiscountConfiguration>
+                    ) = discountConfiguration(discountConfiguration.getOrNull())
+
+                    /**
+                     * Sets [Builder.discountConfiguration] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.discountConfiguration] with a well-typed
+                     * [DiscountConfiguration] value instead. This method is primarily for setting
+                     * the field to an undocumented or not yet supported value.
+                     */
+                    fun discountConfiguration(
+                        discountConfiguration: JsonField<DiscountConfiguration>
+                    ) = apply { this.discountConfiguration = discountConfiguration }
+
+                    /**
+                     * When set to false, the contract will not be evaluated against the
+                     * threshold_amount. Toggling to true will result an immediate evaluation,
+                     * regardless of prior state.
+                     */
+                    fun isEnabled(isEnabled: Boolean) = isEnabled(JsonField.of(isEnabled))
+
+                    /**
+                     * Sets [Builder.isEnabled] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.isEnabled] with a well-typed [Boolean] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun isEnabled(isEnabled: JsonField<Boolean>) = apply {
+                        this.isEnabled = isEnabled
+                    }
+
+                    fun paymentGateConfig(paymentGateConfig: PaymentGateConfigV2) =
+                        paymentGateConfig(JsonField.of(paymentGateConfig))
+
+                    /**
+                     * Sets [Builder.paymentGateConfig] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.paymentGateConfig] with a well-typed
+                     * [PaymentGateConfigV2] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun paymentGateConfig(paymentGateConfig: JsonField<PaymentGateConfigV2>) =
+                        apply {
+                            this.paymentGateConfig = paymentGateConfig
+                        }
+
+                    /**
+                     * Specify the threshold amount for the contract. Each time the contract's usage
+                     * hits this amount, a threshold charge will be initiated.
+                     */
+                    fun thresholdAmount(thresholdAmount: Double) =
+                        thresholdAmount(JsonField.of(thresholdAmount))
+
+                    /**
+                     * Sets [Builder.thresholdAmount] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.thresholdAmount] with a well-typed [Double]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun thresholdAmount(thresholdAmount: JsonField<Double>) = apply {
+                        this.thresholdAmount = thresholdAmount
+                    }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [UpdateSpendThresholdConfiguration].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     */
+                    fun build(): UpdateSpendThresholdConfiguration =
+                        UpdateSpendThresholdConfiguration(
+                            commit,
+                            discountConfiguration,
+                            isEnabled,
+                            paymentGateConfig,
+                            thresholdAmount,
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): UpdateSpendThresholdConfiguration = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    commit().ifPresent { it.validate() }
+                    discountConfiguration().ifPresent { it.validate() }
+                    isEnabled()
+                    paymentGateConfig().ifPresent { it.validate() }
+                    thresholdAmount()
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (commit.asKnown().getOrNull()?.validity() ?: 0) +
+                        (discountConfiguration.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (isEnabled.asKnown().isPresent) 1 else 0) +
+                        (paymentGateConfig.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (thresholdAmount.asKnown().isPresent) 1 else 0)
+
+                class DiscountConfiguration
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val cap: JsonField<Cap>,
+                    private val paymentFraction: JsonField<Double>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("cap") @ExcludeMissing cap: JsonField<Cap> = JsonMissing.of(),
+                        @JsonProperty("payment_fraction")
+                        @ExcludeMissing
+                        paymentFraction: JsonField<Double> = JsonMissing.of(),
+                    ) : this(cap, paymentFraction, mutableMapOf())
+
+                    /**
+                     * Update the discount cap. Set to null to remove an existing cap.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun cap(): Optional<Cap> = cap.getOptional("cap")
+
+                    /**
+                     * The fraction of the original amount that the customer pays after applying the
+                     * discount. Set to null to remove the discount fraction. For example, 0.85
+                     * means the customer pays 85% of the original amount (a 15% discount).
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun paymentFraction(): Optional<Double> =
+                        paymentFraction.getOptional("payment_fraction")
+
+                    /**
+                     * Returns the raw JSON value of [cap].
+                     *
+                     * Unlike [cap], this method doesn't throw if the JSON field has an unexpected
+                     * type.
+                     */
+                    @JsonProperty("cap") @ExcludeMissing fun _cap(): JsonField<Cap> = cap
+
+                    /**
+                     * Returns the raw JSON value of [paymentFraction].
+                     *
+                     * Unlike [paymentFraction], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("payment_fraction")
+                    @ExcludeMissing
+                    fun _paymentFraction(): JsonField<Double> = paymentFraction
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of
+                         * [DiscountConfiguration].
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [DiscountConfiguration]. */
+                    class Builder internal constructor() {
+
+                        private var cap: JsonField<Cap> = JsonMissing.of()
+                        private var paymentFraction: JsonField<Double> = JsonMissing.of()
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(discountConfiguration: DiscountConfiguration) = apply {
+                            cap = discountConfiguration.cap
+                            paymentFraction = discountConfiguration.paymentFraction
+                            additionalProperties =
+                                discountConfiguration.additionalProperties.toMutableMap()
+                        }
+
+                        /** Update the discount cap. Set to null to remove an existing cap. */
+                        fun cap(cap: Cap?) = cap(JsonField.ofNullable(cap))
+
+                        /** Alias for calling [Builder.cap] with `cap.orElse(null)`. */
+                        fun cap(cap: Optional<Cap>) = cap(cap.getOrNull())
+
+                        /**
+                         * Sets [Builder.cap] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.cap] with a well-typed [Cap] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun cap(cap: JsonField<Cap>) = apply { this.cap = cap }
+
+                        /**
+                         * The fraction of the original amount that the customer pays after applying
+                         * the discount. Set to null to remove the discount fraction. For example,
+                         * 0.85 means the customer pays 85% of the original amount (a 15% discount).
+                         */
+                        fun paymentFraction(paymentFraction: Double?) =
+                            paymentFraction(JsonField.ofNullable(paymentFraction))
+
+                        /**
+                         * Alias for [Builder.paymentFraction].
+                         *
+                         * This unboxed primitive overload exists for backwards compatibility.
+                         */
+                        fun paymentFraction(paymentFraction: Double) =
+                            paymentFraction(paymentFraction as Double?)
+
+                        /**
+                         * Alias for calling [Builder.paymentFraction] with
+                         * `paymentFraction.orElse(null)`.
+                         */
+                        fun paymentFraction(paymentFraction: Optional<Double>) =
+                            paymentFraction(paymentFraction.getOrNull())
+
+                        /**
+                         * Sets [Builder.paymentFraction] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.paymentFraction] with a well-typed
+                         * [Double] value instead. This method is primarily for setting the field to
+                         * an undocumented or not yet supported value.
+                         */
+                        fun paymentFraction(paymentFraction: JsonField<Double>) = apply {
+                            this.paymentFraction = paymentFraction
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [DiscountConfiguration].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         */
+                        fun build(): DiscountConfiguration =
+                            DiscountConfiguration(
+                                cap,
+                                paymentFraction,
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): DiscountConfiguration = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        cap().ifPresent { it.validate() }
+                        paymentFraction()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (cap.asKnown().getOrNull()?.validity() ?: 0) +
+                            (if (paymentFraction.asKnown().isPresent) 1 else 0)
+
+                    /** Update the discount cap. Set to null to remove an existing cap. */
+                    class Cap
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val amount: JsonField<Double>,
+                        private val spendTrackerAlias: JsonField<String>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("amount")
+                            @ExcludeMissing
+                            amount: JsonField<Double> = JsonMissing.of(),
+                            @JsonProperty("spend_tracker_alias")
+                            @ExcludeMissing
+                            spendTrackerAlias: JsonField<String> = JsonMissing.of(),
+                        ) : this(amount, spendTrackerAlias, mutableMapOf())
+
+                        /**
+                         * Accumulated spend ceiling above which the discount stops applying.
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun amount(): Double = amount.getRequired("amount")
+
+                        /**
+                         * Alias of the spend tracker this cap is measured against.
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun spendTrackerAlias(): String =
+                            spendTrackerAlias.getRequired("spend_tracker_alias")
+
+                        /**
+                         * Returns the raw JSON value of [amount].
+                         *
+                         * Unlike [amount], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("amount")
+                        @ExcludeMissing
+                        fun _amount(): JsonField<Double> = amount
+
+                        /**
+                         * Returns the raw JSON value of [spendTrackerAlias].
+                         *
+                         * Unlike [spendTrackerAlias], this method doesn't throw if the JSON field
+                         * has an unexpected type.
+                         */
+                        @JsonProperty("spend_tracker_alias")
+                        @ExcludeMissing
+                        fun _spendTrackerAlias(): JsonField<String> = spendTrackerAlias
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of [Cap].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .amount()
+                             * .spendTrackerAlias()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [Cap]. */
+                        class Builder internal constructor() {
+
+                            private var amount: JsonField<Double>? = null
+                            private var spendTrackerAlias: JsonField<String>? = null
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(cap: Cap) = apply {
+                                amount = cap.amount
+                                spendTrackerAlias = cap.spendTrackerAlias
+                                additionalProperties = cap.additionalProperties.toMutableMap()
+                            }
+
+                            /**
+                             * Accumulated spend ceiling above which the discount stops applying.
+                             */
+                            fun amount(amount: Double) = amount(JsonField.of(amount))
+
+                            /**
+                             * Sets [Builder.amount] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.amount] with a well-typed [Double]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+
+                            /** Alias of the spend tracker this cap is measured against. */
+                            fun spendTrackerAlias(spendTrackerAlias: String) =
+                                spendTrackerAlias(JsonField.of(spendTrackerAlias))
+
+                            /**
+                             * Sets [Builder.spendTrackerAlias] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.spendTrackerAlias] with a well-typed
+                             * [String] value instead. This method is primarily for setting the
+                             * field to an undocumented or not yet supported value.
+                             */
+                            fun spendTrackerAlias(spendTrackerAlias: JsonField<String>) = apply {
+                                this.spendTrackerAlias = spendTrackerAlias
+                            }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [Cap].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .amount()
+                             * .spendTrackerAlias()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): Cap =
+                                Cap(
+                                    checkRequired("amount", amount),
+                                    checkRequired("spendTrackerAlias", spendTrackerAlias),
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): Cap = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            amount()
+                            spendTrackerAlias()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            (if (amount.asKnown().isPresent) 1 else 0) +
+                                (if (spendTrackerAlias.asKnown().isPresent) 1 else 0)
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is Cap &&
+                                amount == other.amount &&
+                                spendTrackerAlias == other.spendTrackerAlias &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy {
+                            Objects.hash(amount, spendTrackerAlias, additionalProperties)
+                        }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "Cap{amount=$amount, spendTrackerAlias=$spendTrackerAlias, additionalProperties=$additionalProperties}"
+                    }
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is DiscountConfiguration &&
+                            cap == other.cap &&
+                            paymentFraction == other.paymentFraction &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(cap, paymentFraction, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "DiscountConfiguration{cap=$cap, paymentFraction=$paymentFraction, additionalProperties=$additionalProperties}"
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is UpdateSpendThresholdConfiguration &&
+                        commit == other.commit &&
+                        discountConfiguration == other.discountConfiguration &&
+                        isEnabled == other.isEnabled &&
+                        paymentGateConfig == other.paymentGateConfig &&
+                        thresholdAmount == other.thresholdAmount &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(
+                        commit,
+                        discountConfiguration,
+                        isEnabled,
+                        paymentGateConfig,
+                        thresholdAmount,
+                        additionalProperties,
+                    )
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "UpdateSpendThresholdConfiguration{commit=$commit, discountConfiguration=$discountConfiguration, isEnabled=$isEnabled, paymentGateConfig=$paymentGateConfig, thresholdAmount=$thresholdAmount, additionalProperties=$additionalProperties}"
+            }
+
+            class UpdateSubscription
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val id: JsonField<String>,
+                private val endingBefore: JsonField<OffsetDateTime>,
+                private val quantityUpdates: JsonField<List<QuantityUpdate>>,
+                private val seatUpdates: JsonField<SeatUpdates>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
+                    @JsonProperty("ending_before")
+                    @ExcludeMissing
+                    endingBefore: JsonField<OffsetDateTime> = JsonMissing.of(),
+                    @JsonProperty("quantity_updates")
+                    @ExcludeMissing
+                    quantityUpdates: JsonField<List<QuantityUpdate>> = JsonMissing.of(),
+                    @JsonProperty("seat_updates")
+                    @ExcludeMissing
+                    seatUpdates: JsonField<SeatUpdates> = JsonMissing.of(),
+                ) : this(id, endingBefore, quantityUpdates, seatUpdates, mutableMapOf())
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun id(): String = id.getRequired("id")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun endingBefore(): Optional<OffsetDateTime> =
+                    endingBefore.getOptional("ending_before")
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun quantityUpdates(): Optional<List<QuantityUpdate>> =
+                    quantityUpdates.getOptional("quantity_updates")
+
+                /**
+                 * Manage subscription seats for subscriptions in SEAT_BASED mode.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun seatUpdates(): Optional<SeatUpdates> = seatUpdates.getOptional("seat_updates")
+
+                /**
+                 * Returns the raw JSON value of [id].
+                 *
+                 * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id
+
+                /**
+                 * Returns the raw JSON value of [endingBefore].
+                 *
+                 * Unlike [endingBefore], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("ending_before")
+                @ExcludeMissing
+                fun _endingBefore(): JsonField<OffsetDateTime> = endingBefore
+
+                /**
+                 * Returns the raw JSON value of [quantityUpdates].
+                 *
+                 * Unlike [quantityUpdates], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("quantity_updates")
+                @ExcludeMissing
+                fun _quantityUpdates(): JsonField<List<QuantityUpdate>> = quantityUpdates
+
+                /**
+                 * Returns the raw JSON value of [seatUpdates].
+                 *
+                 * Unlike [seatUpdates], this method doesn't throw if the JSON field has an
+                 * unexpected type.
+                 */
+                @JsonProperty("seat_updates")
+                @ExcludeMissing
+                fun _seatUpdates(): JsonField<SeatUpdates> = seatUpdates
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of
+                     * [UpdateSubscription].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [UpdateSubscription]. */
+                class Builder internal constructor() {
+
+                    private var id: JsonField<String>? = null
+                    private var endingBefore: JsonField<OffsetDateTime> = JsonMissing.of()
+                    private var quantityUpdates: JsonField<MutableList<QuantityUpdate>>? = null
+                    private var seatUpdates: JsonField<SeatUpdates> = JsonMissing.of()
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(updateSubscription: UpdateSubscription) = apply {
+                        id = updateSubscription.id
+                        endingBefore = updateSubscription.endingBefore
+                        quantityUpdates =
+                            updateSubscription.quantityUpdates.map { it.toMutableList() }
+                        seatUpdates = updateSubscription.seatUpdates
+                        additionalProperties =
+                            updateSubscription.additionalProperties.toMutableMap()
+                    }
+
+                    fun id(id: String) = id(JsonField.of(id))
+
+                    /**
+                     * Sets [Builder.id] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.id] with a well-typed [String] value
+                     * instead. This method is primarily for setting the field to an undocumented or
+                     * not yet supported value.
+                     */
+                    fun id(id: JsonField<String>) = apply { this.id = id }
+
+                    fun endingBefore(endingBefore: OffsetDateTime) =
+                        endingBefore(JsonField.of(endingBefore))
+
+                    /**
+                     * Sets [Builder.endingBefore] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.endingBefore] with a well-typed
+                     * [OffsetDateTime] value instead. This method is primarily for setting the
+                     * field to an undocumented or not yet supported value.
+                     */
+                    fun endingBefore(endingBefore: JsonField<OffsetDateTime>) = apply {
+                        this.endingBefore = endingBefore
+                    }
+
+                    fun quantityUpdates(quantityUpdates: List<QuantityUpdate>) =
+                        quantityUpdates(JsonField.of(quantityUpdates))
+
+                    /**
+                     * Sets [Builder.quantityUpdates] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.quantityUpdates] with a well-typed
+                     * `List<QuantityUpdate>` value instead. This method is primarily for setting
+                     * the field to an undocumented or not yet supported value.
+                     */
+                    fun quantityUpdates(quantityUpdates: JsonField<List<QuantityUpdate>>) = apply {
+                        this.quantityUpdates = quantityUpdates.map { it.toMutableList() }
+                    }
+
+                    /**
+                     * Adds a single [QuantityUpdate] to [quantityUpdates].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addQuantityUpdate(quantityUpdate: QuantityUpdate) = apply {
+                        quantityUpdates =
+                            (quantityUpdates ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("quantityUpdates", it).add(quantityUpdate)
+                            }
+                    }
+
+                    /** Manage subscription seats for subscriptions in SEAT_BASED mode. */
+                    fun seatUpdates(seatUpdates: SeatUpdates) =
+                        seatUpdates(JsonField.of(seatUpdates))
+
+                    /**
+                     * Sets [Builder.seatUpdates] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.seatUpdates] with a well-typed [SeatUpdates]
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun seatUpdates(seatUpdates: JsonField<SeatUpdates>) = apply {
+                        this.seatUpdates = seatUpdates
+                    }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [UpdateSubscription].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .id()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): UpdateSubscription =
+                        UpdateSubscription(
+                            checkRequired("id", id),
+                            endingBefore,
+                            (quantityUpdates ?: JsonMissing.of()).map { it.toImmutable() },
+                            seatUpdates,
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): UpdateSubscription = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    id()
+                    endingBefore()
+                    quantityUpdates().ifPresent { it.forEach { it.validate() } }
+                    seatUpdates().ifPresent { it.validate() }
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (if (id.asKnown().isPresent) 1 else 0) +
+                        (if (endingBefore.asKnown().isPresent) 1 else 0) +
+                        (quantityUpdates.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                            ?: 0) +
+                        (seatUpdates.asKnown().getOrNull()?.validity() ?: 0)
+
+                class QuantityUpdate
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val startingAt: JsonField<OffsetDateTime>,
+                    private val quantity: JsonField<Double>,
+                    private val quantityDelta: JsonField<Double>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("starting_at")
+                        @ExcludeMissing
+                        startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                        @JsonProperty("quantity")
+                        @ExcludeMissing
+                        quantity: JsonField<Double> = JsonMissing.of(),
+                        @JsonProperty("quantity_delta")
+                        @ExcludeMissing
+                        quantityDelta: JsonField<Double> = JsonMissing.of(),
+                    ) : this(startingAt, quantity, quantityDelta, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun startingAt(): OffsetDateTime = startingAt.getRequired("starting_at")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun quantity(): Optional<Double> = quantity.getOptional("quantity")
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun quantityDelta(): Optional<Double> =
+                        quantityDelta.getOptional("quantity_delta")
+
+                    /**
+                     * Returns the raw JSON value of [startingAt].
+                     *
+                     * Unlike [startingAt], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("starting_at")
+                    @ExcludeMissing
+                    fun _startingAt(): JsonField<OffsetDateTime> = startingAt
+
+                    /**
+                     * Returns the raw JSON value of [quantity].
+                     *
+                     * Unlike [quantity], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("quantity")
+                    @ExcludeMissing
+                    fun _quantity(): JsonField<Double> = quantity
+
+                    /**
+                     * Returns the raw JSON value of [quantityDelta].
+                     *
+                     * Unlike [quantityDelta], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("quantity_delta")
+                    @ExcludeMissing
+                    fun _quantityDelta(): JsonField<Double> = quantityDelta
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of
+                         * [QuantityUpdate].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .startingAt()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [QuantityUpdate]. */
+                    class Builder internal constructor() {
+
+                        private var startingAt: JsonField<OffsetDateTime>? = null
+                        private var quantity: JsonField<Double> = JsonMissing.of()
+                        private var quantityDelta: JsonField<Double> = JsonMissing.of()
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(quantityUpdate: QuantityUpdate) = apply {
+                            startingAt = quantityUpdate.startingAt
+                            quantity = quantityUpdate.quantity
+                            quantityDelta = quantityUpdate.quantityDelta
+                            additionalProperties =
+                                quantityUpdate.additionalProperties.toMutableMap()
+                        }
+
+                        fun startingAt(startingAt: OffsetDateTime) =
+                            startingAt(JsonField.of(startingAt))
+
+                        /**
+                         * Sets [Builder.startingAt] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.startingAt] with a well-typed
+                         * [OffsetDateTime] value instead. This method is primarily for setting the
+                         * field to an undocumented or not yet supported value.
+                         */
+                        fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                            this.startingAt = startingAt
+                        }
+
+                        fun quantity(quantity: Double) = quantity(JsonField.of(quantity))
+
+                        /**
+                         * Sets [Builder.quantity] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.quantity] with a well-typed [Double]
+                         * value instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun quantity(quantity: JsonField<Double>) = apply {
+                            this.quantity = quantity
+                        }
+
+                        fun quantityDelta(quantityDelta: Double) =
+                            quantityDelta(JsonField.of(quantityDelta))
+
+                        /**
+                         * Sets [Builder.quantityDelta] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.quantityDelta] with a well-typed
+                         * [Double] value instead. This method is primarily for setting the field to
+                         * an undocumented or not yet supported value.
+                         */
+                        fun quantityDelta(quantityDelta: JsonField<Double>) = apply {
+                            this.quantityDelta = quantityDelta
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [QuantityUpdate].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .startingAt()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): QuantityUpdate =
+                            QuantityUpdate(
+                                checkRequired("startingAt", startingAt),
+                                quantity,
+                                quantityDelta,
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): QuantityUpdate = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        startingAt()
+                        quantity()
+                        quantityDelta()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (startingAt.asKnown().isPresent) 1 else 0) +
+                            (if (quantity.asKnown().isPresent) 1 else 0) +
+                            (if (quantityDelta.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is QuantityUpdate &&
+                            startingAt == other.startingAt &&
+                            quantity == other.quantity &&
+                            quantityDelta == other.quantityDelta &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(startingAt, quantity, quantityDelta, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "QuantityUpdate{startingAt=$startingAt, quantity=$quantity, quantityDelta=$quantityDelta, additionalProperties=$additionalProperties}"
+                }
+
+                /** Manage subscription seats for subscriptions in SEAT_BASED mode. */
+                class SeatUpdates
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val addSeatIds: JsonField<List<AddSeatId>>,
+                    private val addUnassignedSeats: JsonField<List<AddUnassignedSeat>>,
+                    private val removeSeatIds: JsonField<List<RemoveSeatId>>,
+                    private val removeUnassignedSeats: JsonField<List<RemoveUnassignedSeat>>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("add_seat_ids")
+                        @ExcludeMissing
+                        addSeatIds: JsonField<List<AddSeatId>> = JsonMissing.of(),
+                        @JsonProperty("add_unassigned_seats")
+                        @ExcludeMissing
+                        addUnassignedSeats: JsonField<List<AddUnassignedSeat>> = JsonMissing.of(),
+                        @JsonProperty("remove_seat_ids")
+                        @ExcludeMissing
+                        removeSeatIds: JsonField<List<RemoveSeatId>> = JsonMissing.of(),
+                        @JsonProperty("remove_unassigned_seats")
+                        @ExcludeMissing
+                        removeUnassignedSeats: JsonField<List<RemoveUnassignedSeat>> =
+                            JsonMissing.of(),
+                    ) : this(
+                        addSeatIds,
+                        addUnassignedSeats,
+                        removeSeatIds,
+                        removeUnassignedSeats,
+                        mutableMapOf(),
+                    )
+
+                    /**
+                     * Adds seat IDs to the subscription. If there are unassigned seats, the new
+                     * seat IDs will fill these unassigned seats and not increase the total
+                     * subscription quantity. Otherwise, if there are more new seat IDs than
+                     * unassigned seats, the total subscription quantity will increase.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun addSeatIds(): Optional<List<AddSeatId>> =
+                        addSeatIds.getOptional("add_seat_ids")
+
+                    /**
+                     * Adds unassigned seats to the subscription. This will increase the total
+                     * subscription quantity.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun addUnassignedSeats(): Optional<List<AddUnassignedSeat>> =
+                        addUnassignedSeats.getOptional("add_unassigned_seats")
+
+                    /**
+                     * Removes seat IDs from the subscription, if possible. If a seat ID is removed,
+                     * the total subscription quantity will decrease. Otherwise, if the seat ID is
+                     * not found on the subscription, this is a no-op.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun removeSeatIds(): Optional<List<RemoveSeatId>> =
+                        removeSeatIds.getOptional("remove_seat_ids")
+
+                    /**
+                     * Removes unassigned seats from the subscription. This will decrease the total
+                     * subscription quantity if there are are unassigned seats.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type (e.g. if the server responded with an unexpected value).
+                     */
+                    fun removeUnassignedSeats(): Optional<List<RemoveUnassignedSeat>> =
+                        removeUnassignedSeats.getOptional("remove_unassigned_seats")
+
+                    /**
+                     * Returns the raw JSON value of [addSeatIds].
+                     *
+                     * Unlike [addSeatIds], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("add_seat_ids")
+                    @ExcludeMissing
+                    fun _addSeatIds(): JsonField<List<AddSeatId>> = addSeatIds
+
+                    /**
+                     * Returns the raw JSON value of [addUnassignedSeats].
+                     *
+                     * Unlike [addUnassignedSeats], this method doesn't throw if the JSON field has
+                     * an unexpected type.
+                     */
+                    @JsonProperty("add_unassigned_seats")
+                    @ExcludeMissing
+                    fun _addUnassignedSeats(): JsonField<List<AddUnassignedSeat>> =
+                        addUnassignedSeats
+
+                    /**
+                     * Returns the raw JSON value of [removeSeatIds].
+                     *
+                     * Unlike [removeSeatIds], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("remove_seat_ids")
+                    @ExcludeMissing
+                    fun _removeSeatIds(): JsonField<List<RemoveSeatId>> = removeSeatIds
+
+                    /**
+                     * Returns the raw JSON value of [removeUnassignedSeats].
+                     *
+                     * Unlike [removeUnassignedSeats], this method doesn't throw if the JSON field
+                     * has an unexpected type.
+                     */
+                    @JsonProperty("remove_unassigned_seats")
+                    @ExcludeMissing
+                    fun _removeUnassignedSeats(): JsonField<List<RemoveUnassignedSeat>> =
+                        removeUnassignedSeats
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of [SeatUpdates].
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [SeatUpdates]. */
+                    class Builder internal constructor() {
+
+                        private var addSeatIds: JsonField<MutableList<AddSeatId>>? = null
+                        private var addUnassignedSeats: JsonField<MutableList<AddUnassignedSeat>>? =
+                            null
+                        private var removeSeatIds: JsonField<MutableList<RemoveSeatId>>? = null
+                        private var removeUnassignedSeats:
+                            JsonField<MutableList<RemoveUnassignedSeat>>? =
+                            null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(seatUpdates: SeatUpdates) = apply {
+                            addSeatIds = seatUpdates.addSeatIds.map { it.toMutableList() }
+                            addUnassignedSeats =
+                                seatUpdates.addUnassignedSeats.map { it.toMutableList() }
+                            removeSeatIds = seatUpdates.removeSeatIds.map { it.toMutableList() }
+                            removeUnassignedSeats =
+                                seatUpdates.removeUnassignedSeats.map { it.toMutableList() }
+                            additionalProperties = seatUpdates.additionalProperties.toMutableMap()
+                        }
+
+                        /**
+                         * Adds seat IDs to the subscription. If there are unassigned seats, the new
+                         * seat IDs will fill these unassigned seats and not increase the total
+                         * subscription quantity. Otherwise, if there are more new seat IDs than
+                         * unassigned seats, the total subscription quantity will increase.
+                         */
+                        fun addSeatIds(addSeatIds: List<AddSeatId>) =
+                            addSeatIds(JsonField.of(addSeatIds))
+
+                        /**
+                         * Sets [Builder.addSeatIds] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.addSeatIds] with a well-typed
+                         * `List<AddSeatId>` value instead. This method is primarily for setting the
+                         * field to an undocumented or not yet supported value.
+                         */
+                        fun addSeatIds(addSeatIds: JsonField<List<AddSeatId>>) = apply {
+                            this.addSeatIds = addSeatIds.map { it.toMutableList() }
+                        }
+
+                        /**
+                         * Adds a single [AddSeatId] to [addSeatIds].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addAddSeatId(addSeatId: AddSeatId) = apply {
+                            addSeatIds =
+                                (addSeatIds ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("addSeatIds", it).add(addSeatId)
+                                }
+                        }
+
+                        /**
+                         * Adds unassigned seats to the subscription. This will increase the total
+                         * subscription quantity.
+                         */
+                        fun addUnassignedSeats(addUnassignedSeats: List<AddUnassignedSeat>) =
+                            addUnassignedSeats(JsonField.of(addUnassignedSeats))
+
+                        /**
+                         * Sets [Builder.addUnassignedSeats] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.addUnassignedSeats] with a well-typed
+                         * `List<AddUnassignedSeat>` value instead. This method is primarily for
+                         * setting the field to an undocumented or not yet supported value.
+                         */
+                        fun addUnassignedSeats(
+                            addUnassignedSeats: JsonField<List<AddUnassignedSeat>>
+                        ) = apply {
+                            this.addUnassignedSeats = addUnassignedSeats.map { it.toMutableList() }
+                        }
+
+                        /**
+                         * Adds a single [AddUnassignedSeat] to [addUnassignedSeats].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addAddUnassignedSeat(addUnassignedSeat: AddUnassignedSeat) = apply {
+                            addUnassignedSeats =
+                                (addUnassignedSeats ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("addUnassignedSeats", it).add(addUnassignedSeat)
+                                }
+                        }
+
+                        /**
+                         * Removes seat IDs from the subscription, if possible. If a seat ID is
+                         * removed, the total subscription quantity will decrease. Otherwise, if the
+                         * seat ID is not found on the subscription, this is a no-op.
+                         */
+                        fun removeSeatIds(removeSeatIds: List<RemoveSeatId>) =
+                            removeSeatIds(JsonField.of(removeSeatIds))
+
+                        /**
+                         * Sets [Builder.removeSeatIds] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.removeSeatIds] with a well-typed
+                         * `List<RemoveSeatId>` value instead. This method is primarily for setting
+                         * the field to an undocumented or not yet supported value.
+                         */
+                        fun removeSeatIds(removeSeatIds: JsonField<List<RemoveSeatId>>) = apply {
+                            this.removeSeatIds = removeSeatIds.map { it.toMutableList() }
+                        }
+
+                        /**
+                         * Adds a single [RemoveSeatId] to [removeSeatIds].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addRemoveSeatId(removeSeatId: RemoveSeatId) = apply {
+                            removeSeatIds =
+                                (removeSeatIds ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("removeSeatIds", it).add(removeSeatId)
+                                }
+                        }
+
+                        /**
+                         * Removes unassigned seats from the subscription. This will decrease the
+                         * total subscription quantity if there are are unassigned seats.
+                         */
+                        fun removeUnassignedSeats(
+                            removeUnassignedSeats: List<RemoveUnassignedSeat>
+                        ) = removeUnassignedSeats(JsonField.of(removeUnassignedSeats))
+
+                        /**
+                         * Sets [Builder.removeUnassignedSeats] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.removeUnassignedSeats] with a well-typed
+                         * `List<RemoveUnassignedSeat>` value instead. This method is primarily for
+                         * setting the field to an undocumented or not yet supported value.
+                         */
+                        fun removeUnassignedSeats(
+                            removeUnassignedSeats: JsonField<List<RemoveUnassignedSeat>>
+                        ) = apply {
+                            this.removeUnassignedSeats =
+                                removeUnassignedSeats.map { it.toMutableList() }
+                        }
+
+                        /**
+                         * Adds a single [RemoveUnassignedSeat] to [removeUnassignedSeats].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addRemoveUnassignedSeat(removeUnassignedSeat: RemoveUnassignedSeat) =
+                            apply {
+                                removeUnassignedSeats =
+                                    (removeUnassignedSeats ?: JsonField.of(mutableListOf())).also {
+                                        checkKnown("removeUnassignedSeats", it)
+                                            .add(removeUnassignedSeat)
+                                    }
+                            }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [SeatUpdates].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         */
+                        fun build(): SeatUpdates =
+                            SeatUpdates(
+                                (addSeatIds ?: JsonMissing.of()).map { it.toImmutable() },
+                                (addUnassignedSeats ?: JsonMissing.of()).map { it.toImmutable() },
+                                (removeSeatIds ?: JsonMissing.of()).map { it.toImmutable() },
+                                (removeUnassignedSeats ?: JsonMissing.of()).map {
+                                    it.toImmutable()
+                                },
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): SeatUpdates = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        addSeatIds().ifPresent { it.forEach { it.validate() } }
+                        addUnassignedSeats().ifPresent { it.forEach { it.validate() } }
+                        removeSeatIds().ifPresent { it.forEach { it.validate() } }
+                        removeUnassignedSeats().ifPresent { it.forEach { it.validate() } }
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (addSeatIds.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
+                            (addUnassignedSeats.asKnown().getOrNull()?.sumOf {
+                                it.validity().toInt()
+                            } ?: 0) +
+                            (removeSeatIds.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                                ?: 0) +
+                            (removeUnassignedSeats.asKnown().getOrNull()?.sumOf {
+                                it.validity().toInt()
+                            } ?: 0)
+
+                    class AddSeatId
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val seatIds: JsonField<List<String>>,
+                        private val startingAt: JsonField<OffsetDateTime>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("seat_ids")
+                            @ExcludeMissing
+                            seatIds: JsonField<List<String>> = JsonMissing.of(),
+                            @JsonProperty("starting_at")
+                            @ExcludeMissing
+                            startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                        ) : this(seatIds, startingAt, mutableMapOf())
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun seatIds(): List<String> = seatIds.getRequired("seat_ids")
+
+                        /**
+                         * Assigned seats will be added/removed starting at this date.
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun startingAt(): OffsetDateTime = startingAt.getRequired("starting_at")
+
+                        /**
+                         * Returns the raw JSON value of [seatIds].
+                         *
+                         * Unlike [seatIds], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("seat_ids")
+                        @ExcludeMissing
+                        fun _seatIds(): JsonField<List<String>> = seatIds
+
+                        /**
+                         * Returns the raw JSON value of [startingAt].
+                         *
+                         * Unlike [startingAt], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("starting_at")
+                        @ExcludeMissing
+                        fun _startingAt(): JsonField<OffsetDateTime> = startingAt
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of
+                             * [AddSeatId].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .seatIds()
+                             * .startingAt()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [AddSeatId]. */
+                        class Builder internal constructor() {
+
+                            private var seatIds: JsonField<MutableList<String>>? = null
+                            private var startingAt: JsonField<OffsetDateTime>? = null
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(addSeatId: AddSeatId) = apply {
+                                seatIds = addSeatId.seatIds.map { it.toMutableList() }
+                                startingAt = addSeatId.startingAt
+                                additionalProperties = addSeatId.additionalProperties.toMutableMap()
+                            }
+
+                            fun seatIds(seatIds: List<String>) = seatIds(JsonField.of(seatIds))
+
+                            /**
+                             * Sets [Builder.seatIds] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.seatIds] with a well-typed
+                             * `List<String>` value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun seatIds(seatIds: JsonField<List<String>>) = apply {
+                                this.seatIds = seatIds.map { it.toMutableList() }
+                            }
+
+                            /**
+                             * Adds a single [String] to [seatIds].
+                             *
+                             * @throws IllegalStateException if the field was previously set to a
+                             *   non-list.
+                             */
+                            fun addSeatId(seatId: String) = apply {
+                                seatIds =
+                                    (seatIds ?: JsonField.of(mutableListOf())).also {
+                                        checkKnown("seatIds", it).add(seatId)
+                                    }
+                            }
+
+                            /** Assigned seats will be added/removed starting at this date. */
+                            fun startingAt(startingAt: OffsetDateTime) =
+                                startingAt(JsonField.of(startingAt))
+
+                            /**
+                             * Sets [Builder.startingAt] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.startingAt] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                                this.startingAt = startingAt
+                            }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [AddSeatId].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .seatIds()
+                             * .startingAt()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): AddSeatId =
+                                AddSeatId(
+                                    checkRequired("seatIds", seatIds).map { it.toImmutable() },
+                                    checkRequired("startingAt", startingAt),
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): AddSeatId = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            seatIds()
+                            startingAt()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            (seatIds.asKnown().getOrNull()?.size ?: 0) +
+                                (if (startingAt.asKnown().isPresent) 1 else 0)
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is AddSeatId &&
+                                seatIds == other.seatIds &&
+                                startingAt == other.startingAt &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy {
+                            Objects.hash(seatIds, startingAt, additionalProperties)
+                        }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "AddSeatId{seatIds=$seatIds, startingAt=$startingAt, additionalProperties=$additionalProperties}"
+                    }
+
+                    class AddUnassignedSeat
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val quantity: JsonField<Double>,
+                        private val startingAt: JsonField<OffsetDateTime>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("quantity")
+                            @ExcludeMissing
+                            quantity: JsonField<Double> = JsonMissing.of(),
+                            @JsonProperty("starting_at")
+                            @ExcludeMissing
+                            startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                        ) : this(quantity, startingAt, mutableMapOf())
+
+                        /**
+                         * The number of unassigned seats on the subscription will increase/decrease
+                         * by this delta. Must be greater than 0.
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun quantity(): Double = quantity.getRequired("quantity")
+
+                        /**
+                         * Unassigned seats will be updated starting at this date.
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun startingAt(): OffsetDateTime = startingAt.getRequired("starting_at")
+
+                        /**
+                         * Returns the raw JSON value of [quantity].
+                         *
+                         * Unlike [quantity], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("quantity")
+                        @ExcludeMissing
+                        fun _quantity(): JsonField<Double> = quantity
+
+                        /**
+                         * Returns the raw JSON value of [startingAt].
+                         *
+                         * Unlike [startingAt], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("starting_at")
+                        @ExcludeMissing
+                        fun _startingAt(): JsonField<OffsetDateTime> = startingAt
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of
+                             * [AddUnassignedSeat].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .quantity()
+                             * .startingAt()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [AddUnassignedSeat]. */
+                        class Builder internal constructor() {
+
+                            private var quantity: JsonField<Double>? = null
+                            private var startingAt: JsonField<OffsetDateTime>? = null
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(addUnassignedSeat: AddUnassignedSeat) = apply {
+                                quantity = addUnassignedSeat.quantity
+                                startingAt = addUnassignedSeat.startingAt
+                                additionalProperties =
+                                    addUnassignedSeat.additionalProperties.toMutableMap()
+                            }
+
+                            /**
+                             * The number of unassigned seats on the subscription will
+                             * increase/decrease by this delta. Must be greater than 0.
+                             */
+                            fun quantity(quantity: Double) = quantity(JsonField.of(quantity))
+
+                            /**
+                             * Sets [Builder.quantity] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.quantity] with a well-typed [Double]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun quantity(quantity: JsonField<Double>) = apply {
+                                this.quantity = quantity
+                            }
+
+                            /** Unassigned seats will be updated starting at this date. */
+                            fun startingAt(startingAt: OffsetDateTime) =
+                                startingAt(JsonField.of(startingAt))
+
+                            /**
+                             * Sets [Builder.startingAt] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.startingAt] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                                this.startingAt = startingAt
+                            }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [AddUnassignedSeat].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .quantity()
+                             * .startingAt()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): AddUnassignedSeat =
+                                AddUnassignedSeat(
+                                    checkRequired("quantity", quantity),
+                                    checkRequired("startingAt", startingAt),
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): AddUnassignedSeat = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            quantity()
+                            startingAt()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            (if (quantity.asKnown().isPresent) 1 else 0) +
+                                (if (startingAt.asKnown().isPresent) 1 else 0)
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is AddUnassignedSeat &&
+                                quantity == other.quantity &&
+                                startingAt == other.startingAt &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy {
+                            Objects.hash(quantity, startingAt, additionalProperties)
+                        }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "AddUnassignedSeat{quantity=$quantity, startingAt=$startingAt, additionalProperties=$additionalProperties}"
+                    }
+
+                    class RemoveSeatId
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val seatIds: JsonField<List<String>>,
+                        private val startingAt: JsonField<OffsetDateTime>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("seat_ids")
+                            @ExcludeMissing
+                            seatIds: JsonField<List<String>> = JsonMissing.of(),
+                            @JsonProperty("starting_at")
+                            @ExcludeMissing
+                            startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                        ) : this(seatIds, startingAt, mutableMapOf())
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun seatIds(): List<String> = seatIds.getRequired("seat_ids")
+
+                        /**
+                         * Assigned seats will be added/removed starting at this date.
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun startingAt(): OffsetDateTime = startingAt.getRequired("starting_at")
+
+                        /**
+                         * Returns the raw JSON value of [seatIds].
+                         *
+                         * Unlike [seatIds], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("seat_ids")
+                        @ExcludeMissing
+                        fun _seatIds(): JsonField<List<String>> = seatIds
+
+                        /**
+                         * Returns the raw JSON value of [startingAt].
+                         *
+                         * Unlike [startingAt], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("starting_at")
+                        @ExcludeMissing
+                        fun _startingAt(): JsonField<OffsetDateTime> = startingAt
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of
+                             * [RemoveSeatId].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .seatIds()
+                             * .startingAt()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [RemoveSeatId]. */
+                        class Builder internal constructor() {
+
+                            private var seatIds: JsonField<MutableList<String>>? = null
+                            private var startingAt: JsonField<OffsetDateTime>? = null
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(removeSeatId: RemoveSeatId) = apply {
+                                seatIds = removeSeatId.seatIds.map { it.toMutableList() }
+                                startingAt = removeSeatId.startingAt
+                                additionalProperties =
+                                    removeSeatId.additionalProperties.toMutableMap()
+                            }
+
+                            fun seatIds(seatIds: List<String>) = seatIds(JsonField.of(seatIds))
+
+                            /**
+                             * Sets [Builder.seatIds] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.seatIds] with a well-typed
+                             * `List<String>` value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun seatIds(seatIds: JsonField<List<String>>) = apply {
+                                this.seatIds = seatIds.map { it.toMutableList() }
+                            }
+
+                            /**
+                             * Adds a single [String] to [seatIds].
+                             *
+                             * @throws IllegalStateException if the field was previously set to a
+                             *   non-list.
+                             */
+                            fun addSeatId(seatId: String) = apply {
+                                seatIds =
+                                    (seatIds ?: JsonField.of(mutableListOf())).also {
+                                        checkKnown("seatIds", it).add(seatId)
+                                    }
+                            }
+
+                            /** Assigned seats will be added/removed starting at this date. */
+                            fun startingAt(startingAt: OffsetDateTime) =
+                                startingAt(JsonField.of(startingAt))
+
+                            /**
+                             * Sets [Builder.startingAt] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.startingAt] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                                this.startingAt = startingAt
+                            }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [RemoveSeatId].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .seatIds()
+                             * .startingAt()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): RemoveSeatId =
+                                RemoveSeatId(
+                                    checkRequired("seatIds", seatIds).map { it.toImmutable() },
+                                    checkRequired("startingAt", startingAt),
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): RemoveSeatId = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            seatIds()
+                            startingAt()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            (seatIds.asKnown().getOrNull()?.size ?: 0) +
+                                (if (startingAt.asKnown().isPresent) 1 else 0)
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is RemoveSeatId &&
+                                seatIds == other.seatIds &&
+                                startingAt == other.startingAt &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy {
+                            Objects.hash(seatIds, startingAt, additionalProperties)
+                        }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "RemoveSeatId{seatIds=$seatIds, startingAt=$startingAt, additionalProperties=$additionalProperties}"
+                    }
+
+                    class RemoveUnassignedSeat
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val quantity: JsonField<Double>,
+                        private val startingAt: JsonField<OffsetDateTime>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("quantity")
+                            @ExcludeMissing
+                            quantity: JsonField<Double> = JsonMissing.of(),
+                            @JsonProperty("starting_at")
+                            @ExcludeMissing
+                            startingAt: JsonField<OffsetDateTime> = JsonMissing.of(),
+                        ) : this(quantity, startingAt, mutableMapOf())
+
+                        /**
+                         * The number of unassigned seats on the subscription will increase/decrease
+                         * by this delta. Must be greater than 0.
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun quantity(): Double = quantity.getRequired("quantity")
+
+                        /**
+                         * Unassigned seats will be updated starting at this date.
+                         *
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun startingAt(): OffsetDateTime = startingAt.getRequired("starting_at")
+
+                        /**
+                         * Returns the raw JSON value of [quantity].
+                         *
+                         * Unlike [quantity], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("quantity")
+                        @ExcludeMissing
+                        fun _quantity(): JsonField<Double> = quantity
+
+                        /**
+                         * Returns the raw JSON value of [startingAt].
+                         *
+                         * Unlike [startingAt], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("starting_at")
+                        @ExcludeMissing
+                        fun _startingAt(): JsonField<OffsetDateTime> = startingAt
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of
+                             * [RemoveUnassignedSeat].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .quantity()
+                             * .startingAt()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [RemoveUnassignedSeat]. */
+                        class Builder internal constructor() {
+
+                            private var quantity: JsonField<Double>? = null
+                            private var startingAt: JsonField<OffsetDateTime>? = null
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(removeUnassignedSeat: RemoveUnassignedSeat) = apply {
+                                quantity = removeUnassignedSeat.quantity
+                                startingAt = removeUnassignedSeat.startingAt
+                                additionalProperties =
+                                    removeUnassignedSeat.additionalProperties.toMutableMap()
+                            }
+
+                            /**
+                             * The number of unassigned seats on the subscription will
+                             * increase/decrease by this delta. Must be greater than 0.
+                             */
+                            fun quantity(quantity: Double) = quantity(JsonField.of(quantity))
+
+                            /**
+                             * Sets [Builder.quantity] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.quantity] with a well-typed [Double]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun quantity(quantity: JsonField<Double>) = apply {
+                                this.quantity = quantity
+                            }
+
+                            /** Unassigned seats will be updated starting at this date. */
+                            fun startingAt(startingAt: OffsetDateTime) =
+                                startingAt(JsonField.of(startingAt))
+
+                            /**
+                             * Sets [Builder.startingAt] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.startingAt] with a well-typed
+                             * [OffsetDateTime] value instead. This method is primarily for setting
+                             * the field to an undocumented or not yet supported value.
+                             */
+                            fun startingAt(startingAt: JsonField<OffsetDateTime>) = apply {
+                                this.startingAt = startingAt
+                            }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [RemoveUnassignedSeat].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .quantity()
+                             * .startingAt()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): RemoveUnassignedSeat =
+                                RemoveUnassignedSeat(
+                                    checkRequired("quantity", quantity),
+                                    checkRequired("startingAt", startingAt),
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): RemoveUnassignedSeat = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            quantity()
+                            startingAt()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            (if (quantity.asKnown().isPresent) 1 else 0) +
+                                (if (startingAt.asKnown().isPresent) 1 else 0)
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is RemoveUnassignedSeat &&
+                                quantity == other.quantity &&
+                                startingAt == other.startingAt &&
+                                additionalProperties == other.additionalProperties
+                        }
+
+                        private val hashCode: Int by lazy {
+                            Objects.hash(quantity, startingAt, additionalProperties)
+                        }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "RemoveUnassignedSeat{quantity=$quantity, startingAt=$startingAt, additionalProperties=$additionalProperties}"
+                    }
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is SeatUpdates &&
+                            addSeatIds == other.addSeatIds &&
+                            addUnassignedSeats == other.addUnassignedSeats &&
+                            removeSeatIds == other.removeSeatIds &&
+                            removeUnassignedSeats == other.removeUnassignedSeats &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(
+                            addSeatIds,
+                            addUnassignedSeats,
+                            removeSeatIds,
+                            removeUnassignedSeats,
+                            additionalProperties,
+                        )
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "SeatUpdates{addSeatIds=$addSeatIds, addUnassignedSeats=$addUnassignedSeats, removeSeatIds=$removeSeatIds, removeUnassignedSeats=$removeUnassignedSeats, additionalProperties=$additionalProperties}"
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is UpdateSubscription &&
+                        id == other.id &&
+                        endingBefore == other.endingBefore &&
+                        quantityUpdates == other.quantityUpdates &&
+                        seatUpdates == other.seatUpdates &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(
+                        id,
+                        endingBefore,
+                        quantityUpdates,
+                        seatUpdates,
+                        additionalProperties,
+                    )
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "UpdateSubscription{id=$id, endingBefore=$endingBefore, quantityUpdates=$quantityUpdates, seatUpdates=$seatUpdates, additionalProperties=$additionalProperties}"
+            }
+
+            override fun equals(other: Any?): Boolean {
+                if (this === other) {
+                    return true
+                }
+
+                return other is Edit &&
+                    id == other.id &&
+                    addCommits == other.addCommits &&
+                    addCredits == other.addCredits &&
+                    addDiscounts == other.addDiscounts &&
+                    addOverrides == other.addOverrides &&
+                    addPrepaidBalanceThresholdConfiguration ==
+                        other.addPrepaidBalanceThresholdConfiguration &&
+                    addProServices == other.addProServices &&
+                    addRecurringCommits == other.addRecurringCommits &&
+                    addRecurringCredits == other.addRecurringCredits &&
+                    addResellerRoyalties == other.addResellerRoyalties &&
+                    addScheduledCharges == other.addScheduledCharges &&
+                    addSpendThresholdConfiguration == other.addSpendThresholdConfiguration &&
+                    addSubscriptions == other.addSubscriptions &&
+                    addUsageFilters == other.addUsageFilters &&
+                    archiveCommits == other.archiveCommits &&
+                    archiveCredits == other.archiveCredits &&
+                    archiveScheduledCharges == other.archiveScheduledCharges &&
+                    removeOverrides == other.removeOverrides &&
+                    timestamp == other.timestamp &&
+                    uniquenessKey == other.uniquenessKey &&
+                    updateCommits == other.updateCommits &&
+                    updateContractEndDate == other.updateContractEndDate &&
+                    updateContractName == other.updateContractName &&
+                    updateCredits == other.updateCredits &&
+                    updateDiscounts == other.updateDiscounts &&
+                    updatePrepaidBalanceThresholdConfiguration ==
+                        other.updatePrepaidBalanceThresholdConfiguration &&
+                    updateRecurringCommits == other.updateRecurringCommits &&
+                    updateRecurringCredits == other.updateRecurringCredits &&
+                    updateRefundInvoices == other.updateRefundInvoices &&
+                    updateScheduledCharges == other.updateScheduledCharges &&
+                    updateSpendThresholdConfiguration == other.updateSpendThresholdConfiguration &&
+                    updateSubscriptions == other.updateSubscriptions &&
+                    additionalProperties == other.additionalProperties
+            }
+
+            private val hashCode: Int by lazy {
+                Objects.hash(
+                    id,
+                    addCommits,
+                    addCredits,
+                    addDiscounts,
+                    addOverrides,
+                    addPrepaidBalanceThresholdConfiguration,
+                    addProServices,
+                    addRecurringCommits,
+                    addRecurringCredits,
+                    addResellerRoyalties,
+                    addScheduledCharges,
+                    addSpendThresholdConfiguration,
+                    addSubscriptions,
+                    addUsageFilters,
+                    archiveCommits,
+                    archiveCredits,
+                    archiveScheduledCharges,
+                    removeOverrides,
+                    timestamp,
+                    uniquenessKey,
+                    updateCommits,
+                    updateContractEndDate,
+                    updateContractName,
+                    updateCredits,
+                    updateDiscounts,
+                    updatePrepaidBalanceThresholdConfiguration,
+                    updateRecurringCommits,
+                    updateRecurringCredits,
+                    updateRefundInvoices,
+                    updateScheduledCharges,
+                    updateSpendThresholdConfiguration,
+                    updateSubscriptions,
+                    additionalProperties,
+                )
+            }
+
+            override fun hashCode(): Int = hashCode
+
+            override fun toString() =
+                "Edit{id=$id, addCommits=$addCommits, addCredits=$addCredits, addDiscounts=$addDiscounts, addOverrides=$addOverrides, addPrepaidBalanceThresholdConfiguration=$addPrepaidBalanceThresholdConfiguration, addProServices=$addProServices, addRecurringCommits=$addRecurringCommits, addRecurringCredits=$addRecurringCredits, addResellerRoyalties=$addResellerRoyalties, addScheduledCharges=$addScheduledCharges, addSpendThresholdConfiguration=$addSpendThresholdConfiguration, addSubscriptions=$addSubscriptions, addUsageFilters=$addUsageFilters, archiveCommits=$archiveCommits, archiveCredits=$archiveCredits, archiveScheduledCharges=$archiveScheduledCharges, removeOverrides=$removeOverrides, timestamp=$timestamp, uniquenessKey=$uniquenessKey, updateCommits=$updateCommits, updateContractEndDate=$updateContractEndDate, updateContractName=$updateContractName, updateCredits=$updateCredits, updateDiscounts=$updateDiscounts, updatePrepaidBalanceThresholdConfiguration=$updatePrepaidBalanceThresholdConfiguration, updateRecurringCommits=$updateRecurringCommits, updateRecurringCredits=$updateRecurringCredits, updateRefundInvoices=$updateRefundInvoices, updateScheduledCharges=$updateScheduledCharges, updateSpendThresholdConfiguration=$updateSpendThresholdConfiguration, updateSubscriptions=$updateSubscriptions, additionalProperties=$additionalProperties}"
+        }
+
+        override fun equals(other: Any?): Boolean {
+            if (this === other) {
+                return true
+            }
+
+            return other is Data &&
+                id == other.id &&
+                edit == other.edit &&
+                additionalProperties == other.additionalProperties
+        }
+
+        private val hashCode: Int by lazy { Objects.hash(id, edit, additionalProperties) }
+
+        override fun hashCode(): Int = hashCode
+
+        override fun toString() =
+            "Data{id=$id, edit=$edit, additionalProperties=$additionalProperties}"
+    }
+
     override fun equals(other: Any?): Boolean {
         if (this === other) {
             return true
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v2/contracts/ContractGetEditHistoryResponse.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v2/contracts/ContractGetEditHistoryResponse.kt
index 0973d885..8fe88304 100644
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/models/v2/contracts/ContractGetEditHistoryResponse.kt
+++ b/metronome-java-core/src/main/kotlin/com/metronome/api/models/v2/contracts/ContractGetEditHistoryResponse.kt
@@ -26919,6 +26919,7 @@ private constructor(
             private val paymentGateConfig: JsonField<PaymentGateConfigV2>,
             private val rechargeToAmount: JsonField<Double>,
             private val thresholdAmount: JsonField<Double>,
+            private val thresholdBalanceSpecifiers: JsonField<List<ThresholdBalanceSpecifier>>,
             private val additionalProperties: MutableMap<String, JsonValue>,
         ) {
 
@@ -26945,6 +26946,10 @@ private constructor(
                 @JsonProperty("threshold_amount")
                 @ExcludeMissing
                 thresholdAmount: JsonField<Double> = JsonMissing.of(),
+                @JsonProperty("threshold_balance_specifiers")
+                @ExcludeMissing
+                thresholdBalanceSpecifiers: JsonField<List<ThresholdBalanceSpecifier>> =
+                    JsonMissing.of(),
             ) : this(
                 commit,
                 customCreditTypeId,
@@ -26953,6 +26958,7 @@ private constructor(
                 paymentGateConfig,
                 rechargeToAmount,
                 thresholdAmount,
+                thresholdBalanceSpecifiers,
                 mutableMapOf(),
             )
 
@@ -27014,6 +27020,13 @@ private constructor(
             fun thresholdAmount(): Optional<Double> =
                 thresholdAmount.getOptional("threshold_amount")
 
+            /**
+             * @throws MetronomeInvalidDataException if the JSON field has an unexpected type (e.g.
+             *   if the server responded with an unexpected value).
+             */
+            fun thresholdBalanceSpecifiers(): Optional<List<ThresholdBalanceSpecifier>> =
+                thresholdBalanceSpecifiers.getOptional("threshold_balance_specifiers")
+
             /**
              * Returns the raw JSON value of [commit].
              *
@@ -27081,6 +27094,17 @@ private constructor(
             @ExcludeMissing
             fun _thresholdAmount(): JsonField<Double> = thresholdAmount
 
+            /**
+             * Returns the raw JSON value of [thresholdBalanceSpecifiers].
+             *
+             * Unlike [thresholdBalanceSpecifiers], this method doesn't throw if the JSON field has
+             * an unexpected type.
+             */
+            @JsonProperty("threshold_balance_specifiers")
+            @ExcludeMissing
+            fun _thresholdBalanceSpecifiers(): JsonField<List<ThresholdBalanceSpecifier>> =
+                thresholdBalanceSpecifiers
+
             @JsonAnySetter
             private fun putAdditionalProperty(key: String, value: JsonValue) {
                 additionalProperties.put(key, value)
@@ -27113,6 +27137,9 @@ private constructor(
                 private var paymentGateConfig: JsonField<PaymentGateConfigV2> = JsonMissing.of()
                 private var rechargeToAmount: JsonField<Double> = JsonMissing.of()
                 private var thresholdAmount: JsonField<Double> = JsonMissing.of()
+                private var thresholdBalanceSpecifiers:
+                    JsonField<MutableList<ThresholdBalanceSpecifier>>? =
+                    null
                 private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
                 @JvmSynthetic
@@ -27129,6 +27156,10 @@ private constructor(
                     paymentGateConfig = updatePrepaidBalanceThresholdConfiguration.paymentGateConfig
                     rechargeToAmount = updatePrepaidBalanceThresholdConfiguration.rechargeToAmount
                     thresholdAmount = updatePrepaidBalanceThresholdConfiguration.thresholdAmount
+                    thresholdBalanceSpecifiers =
+                        updatePrepaidBalanceThresholdConfiguration.thresholdBalanceSpecifiers.map {
+                            it.toMutableList()
+                        }
                     additionalProperties =
                         updatePrepaidBalanceThresholdConfiguration.additionalProperties
                             .toMutableMap()
@@ -27255,6 +27286,47 @@ private constructor(
                     this.thresholdAmount = thresholdAmount
                 }
 
+                fun thresholdBalanceSpecifiers(
+                    thresholdBalanceSpecifiers: List<ThresholdBalanceSpecifier>?
+                ) = thresholdBalanceSpecifiers(JsonField.ofNullable(thresholdBalanceSpecifiers))
+
+                /**
+                 * Alias for calling [Builder.thresholdBalanceSpecifiers] with
+                 * `thresholdBalanceSpecifiers.orElse(null)`.
+                 */
+                fun thresholdBalanceSpecifiers(
+                    thresholdBalanceSpecifiers: Optional<List<ThresholdBalanceSpecifier>>
+                ) = thresholdBalanceSpecifiers(thresholdBalanceSpecifiers.getOrNull())
+
+                /**
+                 * Sets [Builder.thresholdBalanceSpecifiers] to an arbitrary JSON value.
+                 *
+                 * You should usually call [Builder.thresholdBalanceSpecifiers] with a well-typed
+                 * `List<ThresholdBalanceSpecifier>` value instead. This method is primarily for
+                 * setting the field to an undocumented or not yet supported value.
+                 */
+                fun thresholdBalanceSpecifiers(
+                    thresholdBalanceSpecifiers: JsonField<List<ThresholdBalanceSpecifier>>
+                ) = apply {
+                    this.thresholdBalanceSpecifiers =
+                        thresholdBalanceSpecifiers.map { it.toMutableList() }
+                }
+
+                /**
+                 * Adds a single [ThresholdBalanceSpecifier] to [thresholdBalanceSpecifiers].
+                 *
+                 * @throws IllegalStateException if the field was previously set to a non-list.
+                 */
+                fun addThresholdBalanceSpecifier(
+                    thresholdBalanceSpecifier: ThresholdBalanceSpecifier
+                ) = apply {
+                    thresholdBalanceSpecifiers =
+                        (thresholdBalanceSpecifiers ?: JsonField.of(mutableListOf())).also {
+                            checkKnown("thresholdBalanceSpecifiers", it)
+                                .add(thresholdBalanceSpecifier)
+                        }
+                }
+
                 fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
                     this.additionalProperties.clear()
                     putAllAdditionalProperties(additionalProperties)
@@ -27291,6 +27363,7 @@ private constructor(
                         paymentGateConfig,
                         rechargeToAmount,
                         thresholdAmount,
+                        (thresholdBalanceSpecifiers ?: JsonMissing.of()).map { it.toImmutable() },
                         additionalProperties.toMutableMap(),
                     )
             }
@@ -27319,6 +27392,7 @@ private constructor(
                 paymentGateConfig().ifPresent { it.validate() }
                 rechargeToAmount()
                 thresholdAmount()
+                thresholdBalanceSpecifiers().ifPresent { it.forEach { it.validate() } }
                 validated = true
             }
 
@@ -27344,7 +27418,10 @@ private constructor(
                     (if (isEnabled.asKnown().isPresent) 1 else 0) +
                     (paymentGateConfig.asKnown().getOrNull()?.validity() ?: 0) +
                     (if (rechargeToAmount.asKnown().isPresent) 1 else 0) +
-                    (if (thresholdAmount.asKnown().isPresent) 1 else 0)
+                    (if (thresholdAmount.asKnown().isPresent) 1 else 0) +
+                    (thresholdBalanceSpecifiers.asKnown().getOrNull()?.sumOf {
+                        it.validity().toInt()
+                    } ?: 0)
 
             class Commit
             @JsonCreator(mode = JsonCreator.Mode.DISABLED)
@@ -27899,16 +27976,26 @@ private constructor(
             class DiscountConfiguration
             @JsonCreator(mode = JsonCreator.Mode.DISABLED)
             private constructor(
+                private val cap: JsonField<Cap>,
                 private val paymentFraction: JsonField<Double>,
                 private val additionalProperties: MutableMap<String, JsonValue>,
             ) {
 
                 @JsonCreator
                 private constructor(
+                    @JsonProperty("cap") @ExcludeMissing cap: JsonField<Cap> = JsonMissing.of(),
                     @JsonProperty("payment_fraction")
                     @ExcludeMissing
-                    paymentFraction: JsonField<Double> = JsonMissing.of()
-                ) : this(paymentFraction, mutableMapOf())
+                    paymentFraction: JsonField<Double> = JsonMissing.of(),
+                ) : this(cap, paymentFraction, mutableMapOf())
+
+                /**
+                 * Update the discount cap. Set to null to remove an existing cap.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun cap(): Optional<Cap> = cap.getOptional("cap")
 
                 /**
                  * The fraction of the original amount that the customer pays after applying the
@@ -27921,6 +28008,13 @@ private constructor(
                 fun paymentFraction(): Optional<Double> =
                     paymentFraction.getOptional("payment_fraction")
 
+                /**
+                 * Returns the raw JSON value of [cap].
+                 *
+                 * Unlike [cap], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("cap") @ExcludeMissing fun _cap(): JsonField<Cap> = cap
+
                 /**
                  * Returns the raw JSON value of [paymentFraction].
                  *
@@ -27955,16 +28049,33 @@ private constructor(
                 /** A builder for [DiscountConfiguration]. */
                 class Builder internal constructor() {
 
+                    private var cap: JsonField<Cap> = JsonMissing.of()
                     private var paymentFraction: JsonField<Double> = JsonMissing.of()
                     private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
                     @JvmSynthetic
                     internal fun from(discountConfiguration: DiscountConfiguration) = apply {
+                        cap = discountConfiguration.cap
                         paymentFraction = discountConfiguration.paymentFraction
                         additionalProperties =
                             discountConfiguration.additionalProperties.toMutableMap()
                     }
 
+                    /** Update the discount cap. Set to null to remove an existing cap. */
+                    fun cap(cap: Cap?) = cap(JsonField.ofNullable(cap))
+
+                    /** Alias for calling [Builder.cap] with `cap.orElse(null)`. */
+                    fun cap(cap: Optional<Cap>) = cap(cap.getOrNull())
+
+                    /**
+                     * Sets [Builder.cap] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.cap] with a well-typed [Cap] value instead.
+                     * This method is primarily for setting the field to an undocumented or not yet
+                     * supported value.
+                     */
+                    fun cap(cap: JsonField<Cap>) = apply { this.cap = cap }
+
                     /**
                      * The fraction of the original amount that the customer pays after applying the
                      * discount. Set to null to remove the discount fraction. For example, 0.85
@@ -28027,65 +28138,1121 @@ private constructor(
                      * Further updates to this [Builder] will not mutate the returned instance.
                      */
                     fun build(): DiscountConfiguration =
-                        DiscountConfiguration(paymentFraction, additionalProperties.toMutableMap())
+                        DiscountConfiguration(
+                            cap,
+                            paymentFraction,
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): DiscountConfiguration = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    cap().ifPresent { it.validate() }
+                    paymentFraction()
+                    validated = true
                 }
 
-                private var validated: Boolean = false
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (cap.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (paymentFraction.asKnown().isPresent) 1 else 0)
+
+                /** Update the discount cap. Set to null to remove an existing cap. */
+                class Cap
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val amount: JsonField<Double>,
+                    private val spendTrackerAlias: JsonField<String>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("amount")
+                        @ExcludeMissing
+                        amount: JsonField<Double> = JsonMissing.of(),
+                        @JsonProperty("spend_tracker_alias")
+                        @ExcludeMissing
+                        spendTrackerAlias: JsonField<String> = JsonMissing.of(),
+                    ) : this(amount, spendTrackerAlias, mutableMapOf())
+
+                    /**
+                     * Accumulated spend ceiling above which the discount stops applying.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun amount(): Double = amount.getRequired("amount")
+
+                    /**
+                     * Alias of the spend tracker this cap is measured against.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun spendTrackerAlias(): String =
+                        spendTrackerAlias.getRequired("spend_tracker_alias")
+
+                    /**
+                     * Returns the raw JSON value of [amount].
+                     *
+                     * Unlike [amount], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("amount")
+                    @ExcludeMissing
+                    fun _amount(): JsonField<Double> = amount
+
+                    /**
+                     * Returns the raw JSON value of [spendTrackerAlias].
+                     *
+                     * Unlike [spendTrackerAlias], this method doesn't throw if the JSON field has
+                     * an unexpected type.
+                     */
+                    @JsonProperty("spend_tracker_alias")
+                    @ExcludeMissing
+                    fun _spendTrackerAlias(): JsonField<String> = spendTrackerAlias
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of [Cap].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .amount()
+                         * .spendTrackerAlias()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [Cap]. */
+                    class Builder internal constructor() {
+
+                        private var amount: JsonField<Double>? = null
+                        private var spendTrackerAlias: JsonField<String>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(cap: Cap) = apply {
+                            amount = cap.amount
+                            spendTrackerAlias = cap.spendTrackerAlias
+                            additionalProperties = cap.additionalProperties.toMutableMap()
+                        }
+
+                        /** Accumulated spend ceiling above which the discount stops applying. */
+                        fun amount(amount: Double) = amount(JsonField.of(amount))
+
+                        /**
+                         * Sets [Builder.amount] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.amount] with a well-typed [Double] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+
+                        /** Alias of the spend tracker this cap is measured against. */
+                        fun spendTrackerAlias(spendTrackerAlias: String) =
+                            spendTrackerAlias(JsonField.of(spendTrackerAlias))
+
+                        /**
+                         * Sets [Builder.spendTrackerAlias] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.spendTrackerAlias] with a well-typed
+                         * [String] value instead. This method is primarily for setting the field to
+                         * an undocumented or not yet supported value.
+                         */
+                        fun spendTrackerAlias(spendTrackerAlias: JsonField<String>) = apply {
+                            this.spendTrackerAlias = spendTrackerAlias
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [Cap].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .amount()
+                         * .spendTrackerAlias()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): Cap =
+                            Cap(
+                                checkRequired("amount", amount),
+                                checkRequired("spendTrackerAlias", spendTrackerAlias),
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Cap = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        amount()
+                        spendTrackerAlias()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (amount.asKnown().isPresent) 1 else 0) +
+                            (if (spendTrackerAlias.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Cap &&
+                            amount == other.amount &&
+                            spendTrackerAlias == other.spendTrackerAlias &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(amount, spendTrackerAlias, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "Cap{amount=$amount, spendTrackerAlias=$spendTrackerAlias, additionalProperties=$additionalProperties}"
+                }
+
+                override fun equals(other: Any?): Boolean {
+                    if (this === other) {
+                        return true
+                    }
+
+                    return other is DiscountConfiguration &&
+                        cap == other.cap &&
+                        paymentFraction == other.paymentFraction &&
+                        additionalProperties == other.additionalProperties
+                }
+
+                private val hashCode: Int by lazy {
+                    Objects.hash(cap, paymentFraction, additionalProperties)
+                }
+
+                override fun hashCode(): Int = hashCode
+
+                override fun toString() =
+                    "DiscountConfiguration{cap=$cap, paymentFraction=$paymentFraction, additionalProperties=$additionalProperties}"
+            }
+
+            class ThresholdBalanceSpecifier
+            @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+            private constructor(
+                private val exclude: JsonField<List<Exclude>>,
+                private val additionalProperties: MutableMap<String, JsonValue>,
+            ) {
+
+                @JsonCreator
+                private constructor(
+                    @JsonProperty("exclude")
+                    @ExcludeMissing
+                    exclude: JsonField<List<Exclude>> = JsonMissing.of()
+                ) : this(exclude, mutableMapOf())
+
+                /**
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type or
+                 *   is unexpectedly missing or null (e.g. if the server responded with an
+                 *   unexpected value).
+                 */
+                fun exclude(): List<Exclude> = exclude.getRequired("exclude")
+
+                /**
+                 * Returns the raw JSON value of [exclude].
+                 *
+                 * Unlike [exclude], this method doesn't throw if the JSON field has an unexpected
+                 * type.
+                 */
+                @JsonProperty("exclude")
+                @ExcludeMissing
+                fun _exclude(): JsonField<List<Exclude>> = exclude
+
+                @JsonAnySetter
+                private fun putAdditionalProperty(key: String, value: JsonValue) {
+                    additionalProperties.put(key, value)
+                }
+
+                @JsonAnyGetter
+                @ExcludeMissing
+                fun _additionalProperties(): Map<String, JsonValue> =
+                    Collections.unmodifiableMap(additionalProperties)
+
+                fun toBuilder() = Builder().from(this)
+
+                companion object {
+
+                    /**
+                     * Returns a mutable builder for constructing an instance of
+                     * [ThresholdBalanceSpecifier].
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .exclude()
+                     * ```
+                     */
+                    @JvmStatic fun builder() = Builder()
+                }
+
+                /** A builder for [ThresholdBalanceSpecifier]. */
+                class Builder internal constructor() {
+
+                    private var exclude: JsonField<MutableList<Exclude>>? = null
+                    private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
+
+                    @JvmSynthetic
+                    internal fun from(thresholdBalanceSpecifier: ThresholdBalanceSpecifier) =
+                        apply {
+                            exclude = thresholdBalanceSpecifier.exclude.map { it.toMutableList() }
+                            additionalProperties =
+                                thresholdBalanceSpecifier.additionalProperties.toMutableMap()
+                        }
+
+                    fun exclude(exclude: List<Exclude>) = exclude(JsonField.of(exclude))
+
+                    /**
+                     * Sets [Builder.exclude] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.exclude] with a well-typed `List<Exclude>`
+                     * value instead. This method is primarily for setting the field to an
+                     * undocumented or not yet supported value.
+                     */
+                    fun exclude(exclude: JsonField<List<Exclude>>) = apply {
+                        this.exclude = exclude.map { it.toMutableList() }
+                    }
+
+                    /**
+                     * Adds a single [Exclude] to [Builder.exclude].
+                     *
+                     * @throws IllegalStateException if the field was previously set to a non-list.
+                     */
+                    fun addExclude(exclude: Exclude) = apply {
+                        this.exclude =
+                            (this.exclude ?: JsonField.of(mutableListOf())).also {
+                                checkKnown("exclude", it).add(exclude)
+                            }
+                    }
+
+                    fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
+                        this.additionalProperties.clear()
+                        putAllAdditionalProperties(additionalProperties)
+                    }
+
+                    fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                        additionalProperties.put(key, value)
+                    }
+
+                    fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) =
+                        apply {
+                            this.additionalProperties.putAll(additionalProperties)
+                        }
+
+                    fun removeAdditionalProperty(key: String) = apply {
+                        additionalProperties.remove(key)
+                    }
+
+                    fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                        keys.forEach(::removeAdditionalProperty)
+                    }
+
+                    /**
+                     * Returns an immutable instance of [ThresholdBalanceSpecifier].
+                     *
+                     * Further updates to this [Builder] will not mutate the returned instance.
+                     *
+                     * The following fields are required:
+                     * ```java
+                     * .exclude()
+                     * ```
+                     *
+                     * @throws IllegalStateException if any required field is unset.
+                     */
+                    fun build(): ThresholdBalanceSpecifier =
+                        ThresholdBalanceSpecifier(
+                            checkRequired("exclude", exclude).map { it.toImmutable() },
+                            additionalProperties.toMutableMap(),
+                        )
+                }
+
+                private var validated: Boolean = false
+
+                /**
+                 * Validates that the types of all values in this object match their expected types
+                 * recursively.
+                 *
+                 * This method is _not_ forwards compatible with new types from the API for existing
+                 * fields.
+                 *
+                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
+                 *   match its expected type.
+                 */
+                fun validate(): ThresholdBalanceSpecifier = apply {
+                    if (validated) {
+                        return@apply
+                    }
+
+                    exclude().forEach { it.validate() }
+                    validated = true
+                }
+
+                fun isValid(): Boolean =
+                    try {
+                        validate()
+                        true
+                    } catch (e: MetronomeInvalidDataException) {
+                        false
+                    }
+
+                /**
+                 * Returns a score indicating how many valid values are contained in this object
+                 * recursively.
+                 *
+                 * Used for best match union deserialization.
+                 */
+                @JvmSynthetic
+                internal fun validity(): Int =
+                    (exclude.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0)
+
+                class Exclude
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val customFieldFilters: JsonField<List<CustomFieldFilter>>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("custom_field_filters")
+                        @ExcludeMissing
+                        customFieldFilters: JsonField<List<CustomFieldFilter>> = JsonMissing.of()
+                    ) : this(customFieldFilters, mutableMapOf())
+
+                    /**
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun customFieldFilters(): List<CustomFieldFilter> =
+                        customFieldFilters.getRequired("custom_field_filters")
+
+                    /**
+                     * Returns the raw JSON value of [customFieldFilters].
+                     *
+                     * Unlike [customFieldFilters], this method doesn't throw if the JSON field has
+                     * an unexpected type.
+                     */
+                    @JsonProperty("custom_field_filters")
+                    @ExcludeMissing
+                    fun _customFieldFilters(): JsonField<List<CustomFieldFilter>> =
+                        customFieldFilters
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of [Exclude].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .customFieldFilters()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [Exclude]. */
+                    class Builder internal constructor() {
+
+                        private var customFieldFilters: JsonField<MutableList<CustomFieldFilter>>? =
+                            null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(exclude: Exclude) = apply {
+                            customFieldFilters =
+                                exclude.customFieldFilters.map { it.toMutableList() }
+                            additionalProperties = exclude.additionalProperties.toMutableMap()
+                        }
+
+                        fun customFieldFilters(customFieldFilters: List<CustomFieldFilter>) =
+                            customFieldFilters(JsonField.of(customFieldFilters))
+
+                        /**
+                         * Sets [Builder.customFieldFilters] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.customFieldFilters] with a well-typed
+                         * `List<CustomFieldFilter>` value instead. This method is primarily for
+                         * setting the field to an undocumented or not yet supported value.
+                         */
+                        fun customFieldFilters(
+                            customFieldFilters: JsonField<List<CustomFieldFilter>>
+                        ) = apply {
+                            this.customFieldFilters = customFieldFilters.map { it.toMutableList() }
+                        }
+
+                        /**
+                         * Adds a single [CustomFieldFilter] to [customFieldFilters].
+                         *
+                         * @throws IllegalStateException if the field was previously set to a
+                         *   non-list.
+                         */
+                        fun addCustomFieldFilter(customFieldFilter: CustomFieldFilter) = apply {
+                            customFieldFilters =
+                                (customFieldFilters ?: JsonField.of(mutableListOf())).also {
+                                    checkKnown("customFieldFilters", it).add(customFieldFilter)
+                                }
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [Exclude].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .customFieldFilters()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): Exclude =
+                            Exclude(
+                                checkRequired("customFieldFilters", customFieldFilters).map {
+                                    it.toImmutable()
+                                },
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Exclude = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        customFieldFilters().forEach { it.validate() }
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (customFieldFilters.asKnown().getOrNull()?.sumOf { it.validity().toInt() }
+                            ?: 0)
+
+                    class CustomFieldFilter
+                    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                    private constructor(
+                        private val entity: JsonField<Entity>,
+                        private val key: JsonField<String>,
+                        private val value: JsonField<String>,
+                        private val additionalProperties: MutableMap<String, JsonValue>,
+                    ) {
+
+                        @JsonCreator
+                        private constructor(
+                            @JsonProperty("entity")
+                            @ExcludeMissing
+                            entity: JsonField<Entity> = JsonMissing.of(),
+                            @JsonProperty("key")
+                            @ExcludeMissing
+                            key: JsonField<String> = JsonMissing.of(),
+                            @JsonProperty("value")
+                            @ExcludeMissing
+                            value: JsonField<String> = JsonMissing.of(),
+                        ) : this(entity, key, value, mutableMapOf())
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun entity(): Entity = entity.getRequired("entity")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun key(): String = key.getRequired("key")
+
+                        /**
+                         * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                         *   type or is unexpectedly missing or null (e.g. if the server responded
+                         *   with an unexpected value).
+                         */
+                        fun value(): String = value.getRequired("value")
+
+                        /**
+                         * Returns the raw JSON value of [entity].
+                         *
+                         * Unlike [entity], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("entity")
+                        @ExcludeMissing
+                        fun _entity(): JsonField<Entity> = entity
+
+                        /**
+                         * Returns the raw JSON value of [key].
+                         *
+                         * Unlike [key], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("key") @ExcludeMissing fun _key(): JsonField<String> = key
+
+                        /**
+                         * Returns the raw JSON value of [value].
+                         *
+                         * Unlike [value], this method doesn't throw if the JSON field has an
+                         * unexpected type.
+                         */
+                        @JsonProperty("value")
+                        @ExcludeMissing
+                        fun _value(): JsonField<String> = value
+
+                        @JsonAnySetter
+                        private fun putAdditionalProperty(key: String, value: JsonValue) {
+                            additionalProperties.put(key, value)
+                        }
+
+                        @JsonAnyGetter
+                        @ExcludeMissing
+                        fun _additionalProperties(): Map<String, JsonValue> =
+                            Collections.unmodifiableMap(additionalProperties)
+
+                        fun toBuilder() = Builder().from(this)
+
+                        companion object {
+
+                            /**
+                             * Returns a mutable builder for constructing an instance of
+                             * [CustomFieldFilter].
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .entity()
+                             * .key()
+                             * .value()
+                             * ```
+                             */
+                            @JvmStatic fun builder() = Builder()
+                        }
+
+                        /** A builder for [CustomFieldFilter]. */
+                        class Builder internal constructor() {
+
+                            private var entity: JsonField<Entity>? = null
+                            private var key: JsonField<String>? = null
+                            private var value: JsonField<String>? = null
+                            private var additionalProperties: MutableMap<String, JsonValue> =
+                                mutableMapOf()
+
+                            @JvmSynthetic
+                            internal fun from(customFieldFilter: CustomFieldFilter) = apply {
+                                entity = customFieldFilter.entity
+                                key = customFieldFilter.key
+                                value = customFieldFilter.value
+                                additionalProperties =
+                                    customFieldFilter.additionalProperties.toMutableMap()
+                            }
+
+                            fun entity(entity: Entity) = entity(JsonField.of(entity))
+
+                            /**
+                             * Sets [Builder.entity] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.entity] with a well-typed [Entity]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun entity(entity: JsonField<Entity>) = apply { this.entity = entity }
+
+                            fun key(key: String) = key(JsonField.of(key))
+
+                            /**
+                             * Sets [Builder.key] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.key] with a well-typed [String]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun key(key: JsonField<String>) = apply { this.key = key }
+
+                            fun value(value: String) = value(JsonField.of(value))
+
+                            /**
+                             * Sets [Builder.value] to an arbitrary JSON value.
+                             *
+                             * You should usually call [Builder.value] with a well-typed [String]
+                             * value instead. This method is primarily for setting the field to an
+                             * undocumented or not yet supported value.
+                             */
+                            fun value(value: JsonField<String>) = apply { this.value = value }
+
+                            fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                                apply {
+                                    this.additionalProperties.clear()
+                                    putAllAdditionalProperties(additionalProperties)
+                                }
+
+                            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                                additionalProperties.put(key, value)
+                            }
+
+                            fun putAllAdditionalProperties(
+                                additionalProperties: Map<String, JsonValue>
+                            ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                            fun removeAdditionalProperty(key: String) = apply {
+                                additionalProperties.remove(key)
+                            }
+
+                            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                                keys.forEach(::removeAdditionalProperty)
+                            }
+
+                            /**
+                             * Returns an immutable instance of [CustomFieldFilter].
+                             *
+                             * Further updates to this [Builder] will not mutate the returned
+                             * instance.
+                             *
+                             * The following fields are required:
+                             * ```java
+                             * .entity()
+                             * .key()
+                             * .value()
+                             * ```
+                             *
+                             * @throws IllegalStateException if any required field is unset.
+                             */
+                            fun build(): CustomFieldFilter =
+                                CustomFieldFilter(
+                                    checkRequired("entity", entity),
+                                    checkRequired("key", key),
+                                    checkRequired("value", value),
+                                    additionalProperties.toMutableMap(),
+                                )
+                        }
+
+                        private var validated: Boolean = false
+
+                        /**
+                         * Validates that the types of all values in this object match their
+                         * expected types recursively.
+                         *
+                         * This method is _not_ forwards compatible with new types from the API for
+                         * existing fields.
+                         *
+                         * @throws MetronomeInvalidDataException if any value type in this object
+                         *   doesn't match its expected type.
+                         */
+                        fun validate(): CustomFieldFilter = apply {
+                            if (validated) {
+                                return@apply
+                            }
+
+                            entity().validate()
+                            key()
+                            value()
+                            validated = true
+                        }
+
+                        fun isValid(): Boolean =
+                            try {
+                                validate()
+                                true
+                            } catch (e: MetronomeInvalidDataException) {
+                                false
+                            }
+
+                        /**
+                         * Returns a score indicating how many valid values are contained in this
+                         * object recursively.
+                         *
+                         * Used for best match union deserialization.
+                         */
+                        @JvmSynthetic
+                        internal fun validity(): Int =
+                            (entity.asKnown().getOrNull()?.validity() ?: 0) +
+                                (if (key.asKnown().isPresent) 1 else 0) +
+                                (if (value.asKnown().isPresent) 1 else 0)
+
+                        class Entity
+                        @JsonCreator
+                        private constructor(private val value: JsonField<String>) : Enum {
+
+                            /**
+                             * Returns this class instance's raw value.
+                             *
+                             * This is usually only useful if this instance was deserialized from
+                             * data that doesn't match any known member, and you want to know that
+                             * value. For example, if the SDK is on an older version than the API,
+                             * then the API may respond with new members that the SDK is unaware of.
+                             */
+                            @com.fasterxml.jackson.annotation.JsonValue
+                            fun _value(): JsonField<String> = value
+
+                            companion object {
+
+                                @JvmField val COMMIT = of("Commit")
+
+                                @JvmField val CONTRACT_CREDIT = of("ContractCredit")
+
+                                @JvmField
+                                val CONTRACT_CREDIT_OR_COMMIT = of("ContractCreditOrCommit")
+
+                                @JvmStatic fun of(value: String) = Entity(JsonField.of(value))
+                            }
+
+                            /** An enum containing [Entity]'s known values. */
+                            enum class Known {
+                                COMMIT,
+                                CONTRACT_CREDIT,
+                                CONTRACT_CREDIT_OR_COMMIT,
+                            }
+
+                            /**
+                             * An enum containing [Entity]'s known values, as well as an [_UNKNOWN]
+                             * member.
+                             *
+                             * An instance of [Entity] can contain an unknown value in a couple of
+                             * cases:
+                             * - It was deserialized from data that doesn't match any known member.
+                             *   For example, if the SDK is on an older version than the API, then
+                             *   the API may respond with new members that the SDK is unaware of.
+                             * - It was constructed with an arbitrary value using the [of] method.
+                             */
+                            enum class Value {
+                                COMMIT,
+                                CONTRACT_CREDIT,
+                                CONTRACT_CREDIT_OR_COMMIT,
+                                /**
+                                 * An enum member indicating that [Entity] was instantiated with an
+                                 * unknown value.
+                                 */
+                                _UNKNOWN,
+                            }
+
+                            /**
+                             * Returns an enum member corresponding to this class instance's value,
+                             * or [Value._UNKNOWN] if the class was instantiated with an unknown
+                             * value.
+                             *
+                             * Use the [known] method instead if you're certain the value is always
+                             * known or if you want to throw for the unknown case.
+                             */
+                            fun value(): Value =
+                                when (this) {
+                                    COMMIT -> Value.COMMIT
+                                    CONTRACT_CREDIT -> Value.CONTRACT_CREDIT
+                                    CONTRACT_CREDIT_OR_COMMIT -> Value.CONTRACT_CREDIT_OR_COMMIT
+                                    else -> Value._UNKNOWN
+                                }
+
+                            /**
+                             * Returns an enum member corresponding to this class instance's value.
+                             *
+                             * Use the [value] method instead if you're uncertain the value is
+                             * always known and don't want to throw for the unknown case.
+                             *
+                             * @throws MetronomeInvalidDataException if this class instance's value
+                             *   is a not a known member.
+                             */
+                            fun known(): Known =
+                                when (this) {
+                                    COMMIT -> Known.COMMIT
+                                    CONTRACT_CREDIT -> Known.CONTRACT_CREDIT
+                                    CONTRACT_CREDIT_OR_COMMIT -> Known.CONTRACT_CREDIT_OR_COMMIT
+                                    else ->
+                                        throw MetronomeInvalidDataException(
+                                            "Unknown Entity: $value"
+                                        )
+                                }
+
+                            /**
+                             * Returns this class instance's primitive wire representation.
+                             *
+                             * This differs from the [toString] method because that method is
+                             * primarily for debugging and generally doesn't throw.
+                             *
+                             * @throws MetronomeInvalidDataException if this class instance's value
+                             *   does not have the expected primitive type.
+                             */
+                            fun asString(): String =
+                                _value().asString().orElseThrow {
+                                    MetronomeInvalidDataException("Value is not a String")
+                                }
+
+                            private var validated: Boolean = false
+
+                            /**
+                             * Validates that the types of all values in this object match their
+                             * expected types recursively.
+                             *
+                             * This method is _not_ forwards compatible with new types from the API
+                             * for existing fields.
+                             *
+                             * @throws MetronomeInvalidDataException if any value type in this
+                             *   object doesn't match its expected type.
+                             */
+                            fun validate(): Entity = apply {
+                                if (validated) {
+                                    return@apply
+                                }
+
+                                known()
+                                validated = true
+                            }
+
+                            fun isValid(): Boolean =
+                                try {
+                                    validate()
+                                    true
+                                } catch (e: MetronomeInvalidDataException) {
+                                    false
+                                }
+
+                            /**
+                             * Returns a score indicating how many valid values are contained in
+                             * this object recursively.
+                             *
+                             * Used for best match union deserialization.
+                             */
+                            @JvmSynthetic
+                            internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1
+
+                            override fun equals(other: Any?): Boolean {
+                                if (this === other) {
+                                    return true
+                                }
+
+                                return other is Entity && value == other.value
+                            }
+
+                            override fun hashCode() = value.hashCode()
+
+                            override fun toString() = value.toString()
+                        }
+
+                        override fun equals(other: Any?): Boolean {
+                            if (this === other) {
+                                return true
+                            }
+
+                            return other is CustomFieldFilter &&
+                                entity == other.entity &&
+                                key == other.key &&
+                                value == other.value &&
+                                additionalProperties == other.additionalProperties
+                        }
 
-                /**
-                 * Validates that the types of all values in this object match their expected types
-                 * recursively.
-                 *
-                 * This method is _not_ forwards compatible with new types from the API for existing
-                 * fields.
-                 *
-                 * @throws MetronomeInvalidDataException if any value type in this object doesn't
-                 *   match its expected type.
-                 */
-                fun validate(): DiscountConfiguration = apply {
-                    if (validated) {
-                        return@apply
+                        private val hashCode: Int by lazy {
+                            Objects.hash(entity, key, value, additionalProperties)
+                        }
+
+                        override fun hashCode(): Int = hashCode
+
+                        override fun toString() =
+                            "CustomFieldFilter{entity=$entity, key=$key, value=$value, additionalProperties=$additionalProperties}"
                     }
 
-                    paymentFraction()
-                    validated = true
-                }
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
 
-                fun isValid(): Boolean =
-                    try {
-                        validate()
-                        true
-                    } catch (e: MetronomeInvalidDataException) {
-                        false
+                        return other is Exclude &&
+                            customFieldFilters == other.customFieldFilters &&
+                            additionalProperties == other.additionalProperties
                     }
 
-                /**
-                 * Returns a score indicating how many valid values are contained in this object
-                 * recursively.
-                 *
-                 * Used for best match union deserialization.
-                 */
-                @JvmSynthetic
-                internal fun validity(): Int = (if (paymentFraction.asKnown().isPresent) 1 else 0)
+                    private val hashCode: Int by lazy {
+                        Objects.hash(customFieldFilters, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "Exclude{customFieldFilters=$customFieldFilters, additionalProperties=$additionalProperties}"
+                }
 
                 override fun equals(other: Any?): Boolean {
                     if (this === other) {
                         return true
                     }
 
-                    return other is DiscountConfiguration &&
-                        paymentFraction == other.paymentFraction &&
+                    return other is ThresholdBalanceSpecifier &&
+                        exclude == other.exclude &&
                         additionalProperties == other.additionalProperties
                 }
 
-                private val hashCode: Int by lazy {
-                    Objects.hash(paymentFraction, additionalProperties)
-                }
+                private val hashCode: Int by lazy { Objects.hash(exclude, additionalProperties) }
 
                 override fun hashCode(): Int = hashCode
 
                 override fun toString() =
-                    "DiscountConfiguration{paymentFraction=$paymentFraction, additionalProperties=$additionalProperties}"
+                    "ThresholdBalanceSpecifier{exclude=$exclude, additionalProperties=$additionalProperties}"
             }
 
             override fun equals(other: Any?): Boolean {
@@ -28101,6 +29268,7 @@ private constructor(
                     paymentGateConfig == other.paymentGateConfig &&
                     rechargeToAmount == other.rechargeToAmount &&
                     thresholdAmount == other.thresholdAmount &&
+                    thresholdBalanceSpecifiers == other.thresholdBalanceSpecifiers &&
                     additionalProperties == other.additionalProperties
             }
 
@@ -28113,6 +29281,7 @@ private constructor(
                     paymentGateConfig,
                     rechargeToAmount,
                     thresholdAmount,
+                    thresholdBalanceSpecifiers,
                     additionalProperties,
                 )
             }
@@ -28120,7 +29289,7 @@ private constructor(
             override fun hashCode(): Int = hashCode
 
             override fun toString() =
-                "UpdatePrepaidBalanceThresholdConfiguration{commit=$commit, customCreditTypeId=$customCreditTypeId, discountConfiguration=$discountConfiguration, isEnabled=$isEnabled, paymentGateConfig=$paymentGateConfig, rechargeToAmount=$rechargeToAmount, thresholdAmount=$thresholdAmount, additionalProperties=$additionalProperties}"
+                "UpdatePrepaidBalanceThresholdConfiguration{commit=$commit, customCreditTypeId=$customCreditTypeId, discountConfiguration=$discountConfiguration, isEnabled=$isEnabled, paymentGateConfig=$paymentGateConfig, rechargeToAmount=$rechargeToAmount, thresholdAmount=$thresholdAmount, thresholdBalanceSpecifiers=$thresholdBalanceSpecifiers, additionalProperties=$additionalProperties}"
         }
 
         class UpdateRecurringCommit
@@ -31613,16 +32782,26 @@ private constructor(
             class DiscountConfiguration
             @JsonCreator(mode = JsonCreator.Mode.DISABLED)
             private constructor(
+                private val cap: JsonField<Cap>,
                 private val paymentFraction: JsonField<Double>,
                 private val additionalProperties: MutableMap<String, JsonValue>,
             ) {
 
                 @JsonCreator
                 private constructor(
+                    @JsonProperty("cap") @ExcludeMissing cap: JsonField<Cap> = JsonMissing.of(),
                     @JsonProperty("payment_fraction")
                     @ExcludeMissing
-                    paymentFraction: JsonField<Double> = JsonMissing.of()
-                ) : this(paymentFraction, mutableMapOf())
+                    paymentFraction: JsonField<Double> = JsonMissing.of(),
+                ) : this(cap, paymentFraction, mutableMapOf())
+
+                /**
+                 * Update the discount cap. Set to null to remove an existing cap.
+                 *
+                 * @throws MetronomeInvalidDataException if the JSON field has an unexpected type
+                 *   (e.g. if the server responded with an unexpected value).
+                 */
+                fun cap(): Optional<Cap> = cap.getOptional("cap")
 
                 /**
                  * The fraction of the original amount that the customer pays after applying the
@@ -31635,6 +32814,13 @@ private constructor(
                 fun paymentFraction(): Optional<Double> =
                     paymentFraction.getOptional("payment_fraction")
 
+                /**
+                 * Returns the raw JSON value of [cap].
+                 *
+                 * Unlike [cap], this method doesn't throw if the JSON field has an unexpected type.
+                 */
+                @JsonProperty("cap") @ExcludeMissing fun _cap(): JsonField<Cap> = cap
+
                 /**
                  * Returns the raw JSON value of [paymentFraction].
                  *
@@ -31669,16 +32855,33 @@ private constructor(
                 /** A builder for [DiscountConfiguration]. */
                 class Builder internal constructor() {
 
+                    private var cap: JsonField<Cap> = JsonMissing.of()
                     private var paymentFraction: JsonField<Double> = JsonMissing.of()
                     private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()
 
                     @JvmSynthetic
                     internal fun from(discountConfiguration: DiscountConfiguration) = apply {
+                        cap = discountConfiguration.cap
                         paymentFraction = discountConfiguration.paymentFraction
                         additionalProperties =
                             discountConfiguration.additionalProperties.toMutableMap()
                     }
 
+                    /** Update the discount cap. Set to null to remove an existing cap. */
+                    fun cap(cap: Cap?) = cap(JsonField.ofNullable(cap))
+
+                    /** Alias for calling [Builder.cap] with `cap.orElse(null)`. */
+                    fun cap(cap: Optional<Cap>) = cap(cap.getOrNull())
+
+                    /**
+                     * Sets [Builder.cap] to an arbitrary JSON value.
+                     *
+                     * You should usually call [Builder.cap] with a well-typed [Cap] value instead.
+                     * This method is primarily for setting the field to an undocumented or not yet
+                     * supported value.
+                     */
+                    fun cap(cap: JsonField<Cap>) = apply { this.cap = cap }
+
                     /**
                      * The fraction of the original amount that the customer pays after applying the
                      * discount. Set to null to remove the discount fraction. For example, 0.85
@@ -31741,7 +32944,11 @@ private constructor(
                      * Further updates to this [Builder] will not mutate the returned instance.
                      */
                     fun build(): DiscountConfiguration =
-                        DiscountConfiguration(paymentFraction, additionalProperties.toMutableMap())
+                        DiscountConfiguration(
+                            cap,
+                            paymentFraction,
+                            additionalProperties.toMutableMap(),
+                        )
                 }
 
                 private var validated: Boolean = false
@@ -31761,6 +32968,7 @@ private constructor(
                         return@apply
                     }
 
+                    cap().ifPresent { it.validate() }
                     paymentFraction()
                     validated = true
                 }
@@ -31780,7 +32988,240 @@ private constructor(
                  * Used for best match union deserialization.
                  */
                 @JvmSynthetic
-                internal fun validity(): Int = (if (paymentFraction.asKnown().isPresent) 1 else 0)
+                internal fun validity(): Int =
+                    (cap.asKnown().getOrNull()?.validity() ?: 0) +
+                        (if (paymentFraction.asKnown().isPresent) 1 else 0)
+
+                /** Update the discount cap. Set to null to remove an existing cap. */
+                class Cap
+                @JsonCreator(mode = JsonCreator.Mode.DISABLED)
+                private constructor(
+                    private val amount: JsonField<Double>,
+                    private val spendTrackerAlias: JsonField<String>,
+                    private val additionalProperties: MutableMap<String, JsonValue>,
+                ) {
+
+                    @JsonCreator
+                    private constructor(
+                        @JsonProperty("amount")
+                        @ExcludeMissing
+                        amount: JsonField<Double> = JsonMissing.of(),
+                        @JsonProperty("spend_tracker_alias")
+                        @ExcludeMissing
+                        spendTrackerAlias: JsonField<String> = JsonMissing.of(),
+                    ) : this(amount, spendTrackerAlias, mutableMapOf())
+
+                    /**
+                     * Accumulated spend ceiling above which the discount stops applying.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun amount(): Double = amount.getRequired("amount")
+
+                    /**
+                     * Alias of the spend tracker this cap is measured against.
+                     *
+                     * @throws MetronomeInvalidDataException if the JSON field has an unexpected
+                     *   type or is unexpectedly missing or null (e.g. if the server responded with
+                     *   an unexpected value).
+                     */
+                    fun spendTrackerAlias(): String =
+                        spendTrackerAlias.getRequired("spend_tracker_alias")
+
+                    /**
+                     * Returns the raw JSON value of [amount].
+                     *
+                     * Unlike [amount], this method doesn't throw if the JSON field has an
+                     * unexpected type.
+                     */
+                    @JsonProperty("amount")
+                    @ExcludeMissing
+                    fun _amount(): JsonField<Double> = amount
+
+                    /**
+                     * Returns the raw JSON value of [spendTrackerAlias].
+                     *
+                     * Unlike [spendTrackerAlias], this method doesn't throw if the JSON field has
+                     * an unexpected type.
+                     */
+                    @JsonProperty("spend_tracker_alias")
+                    @ExcludeMissing
+                    fun _spendTrackerAlias(): JsonField<String> = spendTrackerAlias
+
+                    @JsonAnySetter
+                    private fun putAdditionalProperty(key: String, value: JsonValue) {
+                        additionalProperties.put(key, value)
+                    }
+
+                    @JsonAnyGetter
+                    @ExcludeMissing
+                    fun _additionalProperties(): Map<String, JsonValue> =
+                        Collections.unmodifiableMap(additionalProperties)
+
+                    fun toBuilder() = Builder().from(this)
+
+                    companion object {
+
+                        /**
+                         * Returns a mutable builder for constructing an instance of [Cap].
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .amount()
+                         * .spendTrackerAlias()
+                         * ```
+                         */
+                        @JvmStatic fun builder() = Builder()
+                    }
+
+                    /** A builder for [Cap]. */
+                    class Builder internal constructor() {
+
+                        private var amount: JsonField<Double>? = null
+                        private var spendTrackerAlias: JsonField<String>? = null
+                        private var additionalProperties: MutableMap<String, JsonValue> =
+                            mutableMapOf()
+
+                        @JvmSynthetic
+                        internal fun from(cap: Cap) = apply {
+                            amount = cap.amount
+                            spendTrackerAlias = cap.spendTrackerAlias
+                            additionalProperties = cap.additionalProperties.toMutableMap()
+                        }
+
+                        /** Accumulated spend ceiling above which the discount stops applying. */
+                        fun amount(amount: Double) = amount(JsonField.of(amount))
+
+                        /**
+                         * Sets [Builder.amount] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.amount] with a well-typed [Double] value
+                         * instead. This method is primarily for setting the field to an
+                         * undocumented or not yet supported value.
+                         */
+                        fun amount(amount: JsonField<Double>) = apply { this.amount = amount }
+
+                        /** Alias of the spend tracker this cap is measured against. */
+                        fun spendTrackerAlias(spendTrackerAlias: String) =
+                            spendTrackerAlias(JsonField.of(spendTrackerAlias))
+
+                        /**
+                         * Sets [Builder.spendTrackerAlias] to an arbitrary JSON value.
+                         *
+                         * You should usually call [Builder.spendTrackerAlias] with a well-typed
+                         * [String] value instead. This method is primarily for setting the field to
+                         * an undocumented or not yet supported value.
+                         */
+                        fun spendTrackerAlias(spendTrackerAlias: JsonField<String>) = apply {
+                            this.spendTrackerAlias = spendTrackerAlias
+                        }
+
+                        fun additionalProperties(additionalProperties: Map<String, JsonValue>) =
+                            apply {
+                                this.additionalProperties.clear()
+                                putAllAdditionalProperties(additionalProperties)
+                            }
+
+                        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
+                            additionalProperties.put(key, value)
+                        }
+
+                        fun putAllAdditionalProperties(
+                            additionalProperties: Map<String, JsonValue>
+                        ) = apply { this.additionalProperties.putAll(additionalProperties) }
+
+                        fun removeAdditionalProperty(key: String) = apply {
+                            additionalProperties.remove(key)
+                        }
+
+                        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
+                            keys.forEach(::removeAdditionalProperty)
+                        }
+
+                        /**
+                         * Returns an immutable instance of [Cap].
+                         *
+                         * Further updates to this [Builder] will not mutate the returned instance.
+                         *
+                         * The following fields are required:
+                         * ```java
+                         * .amount()
+                         * .spendTrackerAlias()
+                         * ```
+                         *
+                         * @throws IllegalStateException if any required field is unset.
+                         */
+                        fun build(): Cap =
+                            Cap(
+                                checkRequired("amount", amount),
+                                checkRequired("spendTrackerAlias", spendTrackerAlias),
+                                additionalProperties.toMutableMap(),
+                            )
+                    }
+
+                    private var validated: Boolean = false
+
+                    /**
+                     * Validates that the types of all values in this object match their expected
+                     * types recursively.
+                     *
+                     * This method is _not_ forwards compatible with new types from the API for
+                     * existing fields.
+                     *
+                     * @throws MetronomeInvalidDataException if any value type in this object
+                     *   doesn't match its expected type.
+                     */
+                    fun validate(): Cap = apply {
+                        if (validated) {
+                            return@apply
+                        }
+
+                        amount()
+                        spendTrackerAlias()
+                        validated = true
+                    }
+
+                    fun isValid(): Boolean =
+                        try {
+                            validate()
+                            true
+                        } catch (e: MetronomeInvalidDataException) {
+                            false
+                        }
+
+                    /**
+                     * Returns a score indicating how many valid values are contained in this object
+                     * recursively.
+                     *
+                     * Used for best match union deserialization.
+                     */
+                    @JvmSynthetic
+                    internal fun validity(): Int =
+                        (if (amount.asKnown().isPresent) 1 else 0) +
+                            (if (spendTrackerAlias.asKnown().isPresent) 1 else 0)
+
+                    override fun equals(other: Any?): Boolean {
+                        if (this === other) {
+                            return true
+                        }
+
+                        return other is Cap &&
+                            amount == other.amount &&
+                            spendTrackerAlias == other.spendTrackerAlias &&
+                            additionalProperties == other.additionalProperties
+                    }
+
+                    private val hashCode: Int by lazy {
+                        Objects.hash(amount, spendTrackerAlias, additionalProperties)
+                    }
+
+                    override fun hashCode(): Int = hashCode
+
+                    override fun toString() =
+                        "Cap{amount=$amount, spendTrackerAlias=$spendTrackerAlias, additionalProperties=$additionalProperties}"
+                }
 
                 override fun equals(other: Any?): Boolean {
                     if (this === other) {
@@ -31788,18 +33229,19 @@ private constructor(
                     }
 
                     return other is DiscountConfiguration &&
+                        cap == other.cap &&
                         paymentFraction == other.paymentFraction &&
                         additionalProperties == other.additionalProperties
                 }
 
                 private val hashCode: Int by lazy {
-                    Objects.hash(paymentFraction, additionalProperties)
+                    Objects.hash(cap, paymentFraction, additionalProperties)
                 }
 
                 override fun hashCode(): Int = hashCode
 
                 override fun toString() =
-                    "DiscountConfiguration{paymentFraction=$paymentFraction, additionalProperties=$additionalProperties}"
+                    "DiscountConfiguration{cap=$cap, paymentFraction=$paymentFraction, additionalProperties=$additionalProperties}"
             }
 
             override fun equals(other: Any?): Boolean {
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/services/async/V1ServiceAsync.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/services/async/V1ServiceAsync.kt
index 6277b28a..a8322e0b 100644
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/services/async/V1ServiceAsync.kt
+++ b/metronome-java-core/src/main/kotlin/com/metronome/api/services/async/V1ServiceAsync.kt
@@ -13,7 +13,6 @@ import com.metronome.api.services.async.v1.CustomerServiceAsync
 import com.metronome.api.services.async.v1.DashboardServiceAsync
 import com.metronome.api.services.async.v1.InvoiceServiceAsync
 import com.metronome.api.services.async.v1.PackageServiceAsync
-import com.metronome.api.services.async.v1.PaymentServiceAsync
 import com.metronome.api.services.async.v1.PlanServiceAsync
 import com.metronome.api.services.async.v1.PricingUnitServiceAsync
 import com.metronome.api.services.async.v1.ServiceServiceAsync
@@ -118,8 +117,6 @@ interface V1ServiceAsync {
 
     fun packages(): PackageServiceAsync
 
-    fun payments(): PaymentServiceAsync
-
     /**
      * Use these endpoints to configure a billing API key, a webhook secret, or invoice finalization
      * behavior.
@@ -220,8 +217,6 @@ interface V1ServiceAsync {
 
         fun packages(): PackageServiceAsync.WithRawResponse
 
-        fun payments(): PaymentServiceAsync.WithRawResponse
-
         /**
          * Use these endpoints to configure a billing API key, a webhook secret, or invoice
          * finalization behavior.
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/services/async/V1ServiceAsyncImpl.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/services/async/V1ServiceAsyncImpl.kt
index f337abc8..d654568b 100644
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/services/async/V1ServiceAsyncImpl.kt
+++ b/metronome-java-core/src/main/kotlin/com/metronome/api/services/async/V1ServiceAsyncImpl.kt
@@ -23,8 +23,6 @@ import com.metronome.api.services.async.v1.InvoiceServiceAsync
 import com.metronome.api.services.async.v1.InvoiceServiceAsyncImpl
 import com.metronome.api.services.async.v1.PackageServiceAsync
 import com.metronome.api.services.async.v1.PackageServiceAsyncImpl
-import com.metronome.api.services.async.v1.PaymentServiceAsync
-import com.metronome.api.services.async.v1.PaymentServiceAsyncImpl
 import com.metronome.api.services.async.v1.PlanServiceAsync
 import com.metronome.api.services.async.v1.PlanServiceAsyncImpl
 import com.metronome.api.services.async.v1.PricingUnitServiceAsync
@@ -82,8 +80,6 @@ class V1ServiceAsyncImpl internal constructor(private val clientOptions: ClientO
 
     private val packages: PackageServiceAsync by lazy { PackageServiceAsyncImpl(clientOptions) }
 
-    private val payments: PaymentServiceAsync by lazy { PaymentServiceAsyncImpl(clientOptions) }
-
     private val settings: SettingServiceAsync by lazy { SettingServiceAsyncImpl(clientOptions) }
 
     override fun withRawResponse(): V1ServiceAsync.WithRawResponse = withRawResponse
@@ -174,8 +170,6 @@ class V1ServiceAsyncImpl internal constructor(private val clientOptions: ClientO
 
     override fun packages(): PackageServiceAsync = packages
 
-    override fun payments(): PaymentServiceAsync = payments
-
     /**
      * Use these endpoints to configure a billing API key, a webhook secret, or invoice finalization
      * behavior.
@@ -241,10 +235,6 @@ class V1ServiceAsyncImpl internal constructor(private val clientOptions: ClientO
             PackageServiceAsyncImpl.WithRawResponseImpl(clientOptions)
         }
 
-        private val payments: PaymentServiceAsync.WithRawResponse by lazy {
-            PaymentServiceAsyncImpl.WithRawResponseImpl(clientOptions)
-        }
-
         private val settings: SettingServiceAsync.WithRawResponse by lazy {
             SettingServiceAsyncImpl.WithRawResponseImpl(clientOptions)
         }
@@ -340,8 +330,6 @@ class V1ServiceAsyncImpl internal constructor(private val clientOptions: ClientO
 
         override fun packages(): PackageServiceAsync.WithRawResponse = packages
 
-        override fun payments(): PaymentServiceAsync.WithRawResponse = payments
-
         /**
          * Use these endpoints to configure a billing API key, a webhook secret, or invoice
          * finalization behavior.
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/services/async/v1/PackageServiceAsync.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/services/async/v1/PackageServiceAsync.kt
index 589549aa..342fc1dc 100644
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/services/async/v1/PackageServiceAsync.kt
+++ b/metronome-java-core/src/main/kotlin/com/metronome/api/services/async/v1/PackageServiceAsync.kt
@@ -145,9 +145,9 @@ interface PackageServiceAsync {
      *   package.
      *
      * ### **Usage guidelines:**
-     * Use the **`starting_at`**, **`covering_date`**, and **`include_archived`** parameters to
+     * Use the **`starting_at`**, **`covering_date`**, and **`include_archived`** parameters to
      * filter the list of returned contracts. For example, to list only currently active contracts,
-     * pass **`covering_date`** equal to the current time.
+     * pass **`covering_date`** equal to the current time.
      */
     fun listContractsOnPackage(
         params: PackageListContractsOnPackageParams
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/services/async/v1/PaymentServiceAsync.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/services/async/v1/PaymentServiceAsync.kt
deleted file mode 100644
index e7b9810a..00000000
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/services/async/v1/PaymentServiceAsync.kt
+++ /dev/null
@@ -1,129 +0,0 @@
-// File generated from our OpenAPI spec by Stainless.
-
-package com.metronome.api.services.async.v1
-
-import com.metronome.api.core.ClientOptions
-import com.metronome.api.core.RequestOptions
-import com.metronome.api.core.http.HttpResponseFor
-import com.metronome.api.models.v1.payments.PaymentAttemptParams
-import com.metronome.api.models.v1.payments.PaymentAttemptResponse
-import com.metronome.api.models.v1.payments.PaymentCancelParams
-import com.metronome.api.models.v1.payments.PaymentCancelResponse
-import com.metronome.api.models.v1.payments.PaymentListPageAsync
-import com.metronome.api.models.v1.payments.PaymentListParams
-import java.util.concurrent.CompletableFuture
-import java.util.function.Consumer
-
-interface PaymentServiceAsync {
-
-    /**
-     * Returns a view of this service that provides access to raw HTTP responses for each method.
-     */
-    fun withRawResponse(): WithRawResponse
-
-    /**
-     * Returns a view of this service with the given option modifications applied.
-     *
-     * The original service is not modified.
-     */
-    fun withOptions(modifier: Consumer<ClientOptions.Builder>): PaymentServiceAsync
-
-    /** Fetch all payment attempts for the given invoice. */
-    fun list(params: PaymentListParams): CompletableFuture<PaymentListPageAsync> =
-        list(params, RequestOptions.none())
-
-    /** @see list */
-    fun list(
-        params: PaymentListParams,
-        requestOptions: RequestOptions = RequestOptions.none(),
-    ): CompletableFuture<PaymentListPageAsync>
-
-    /**
-     * Trigger a new attempt by canceling any existing attempts for this invoice and creating a new
-     * Payment. This will trigger another attempt to charge the Customer's configured Payment
-     * Gateway. Payment can only be attempted if all of the following are true:
-     * - The Metronome Invoice is finalized
-     * - PLG Invoicing is configured for the Customer
-     * - You cannot attempt payments for invoices that have already been `paid` or `voided`.
-     *
-     * Attempting to payment on an ineligible Invoice or Customer will result in a `400` response.
-     */
-    fun attempt(params: PaymentAttemptParams): CompletableFuture<PaymentAttemptResponse> =
-        attempt(params, RequestOptions.none())
-
-    /** @see attempt */
-    fun attempt(
-        params: PaymentAttemptParams,
-        requestOptions: RequestOptions = RequestOptions.none(),
-    ): CompletableFuture<PaymentAttemptResponse>
-
-    /** Cancel an existing payment attempt for an invoice. */
-    fun cancel(params: PaymentCancelParams): CompletableFuture<PaymentCancelResponse> =
-        cancel(params, RequestOptions.none())
-
-    /** @see cancel */
-    fun cancel(
-        params: PaymentCancelParams,
-        requestOptions: RequestOptions = RequestOptions.none(),
-    ): CompletableFuture<PaymentCancelResponse>
-
-    /**
-     * A view of [PaymentServiceAsync] that provides access to raw HTTP responses for each method.
-     */
-    interface WithRawResponse {
-
-        /**
-         * Returns a view of this service with the given option modifications applied.
-         *
-         * The original service is not modified.
-         */
-        fun withOptions(
-            modifier: Consumer<ClientOptions.Builder>
-        ): PaymentServiceAsync.WithRawResponse
-
-        /**
-         * Returns a raw HTTP response for `post /v1/payments/list`, but is otherwise the same as
-         * [PaymentServiceAsync.list].
-         */
-        fun list(
-            params: PaymentListParams
-        ): CompletableFuture<HttpResponseFor<PaymentListPageAsync>> =
-            list(params, RequestOptions.none())
-
-        /** @see list */
-        fun list(
-            params: PaymentListParams,
-            requestOptions: RequestOptions = RequestOptions.none(),
-        ): CompletableFuture<HttpResponseFor<PaymentListPageAsync>>
-
-        /**
-         * Returns a raw HTTP response for `post /v1/payments/attempt`, but is otherwise the same as
-         * [PaymentServiceAsync.attempt].
-         */
-        fun attempt(
-            params: PaymentAttemptParams
-        ): CompletableFuture<HttpResponseFor<PaymentAttemptResponse>> =
-            attempt(params, RequestOptions.none())
-
-        /** @see attempt */
-        fun attempt(
-            params: PaymentAttemptParams,
-            requestOptions: RequestOptions = RequestOptions.none(),
-        ): CompletableFuture<HttpResponseFor<PaymentAttemptResponse>>
-
-        /**
-         * Returns a raw HTTP response for `post /v1/payments/cancel`, but is otherwise the same as
-         * [PaymentServiceAsync.cancel].
-         */
-        fun cancel(
-            params: PaymentCancelParams
-        ): CompletableFuture<HttpResponseFor<PaymentCancelResponse>> =
-            cancel(params, RequestOptions.none())
-
-        /** @see cancel */
-        fun cancel(
-            params: PaymentCancelParams,
-            requestOptions: RequestOptions = RequestOptions.none(),
-        ): CompletableFuture<HttpResponseFor<PaymentCancelResponse>>
-    }
-}
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/services/async/v1/PaymentServiceAsyncImpl.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/services/async/v1/PaymentServiceAsyncImpl.kt
deleted file mode 100644
index d7379708..00000000
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/services/async/v1/PaymentServiceAsyncImpl.kt
+++ /dev/null
@@ -1,175 +0,0 @@
-// File generated from our OpenAPI spec by Stainless.
-
-package com.metronome.api.services.async.v1
-
-import com.metronome.api.core.ClientOptions
-import com.metronome.api.core.RequestOptions
-import com.metronome.api.core.handlers.errorBodyHandler
-import com.metronome.api.core.handlers.errorHandler
-import com.metronome.api.core.handlers.jsonHandler
-import com.metronome.api.core.http.HttpMethod
-import com.metronome.api.core.http.HttpRequest
-import com.metronome.api.core.http.HttpResponse
-import com.metronome.api.core.http.HttpResponse.Handler
-import com.metronome.api.core.http.HttpResponseFor
-import com.metronome.api.core.http.json
-import com.metronome.api.core.http.parseable
-import com.metronome.api.core.prepareAsync
-import com.metronome.api.models.v1.payments.PaymentAttemptParams
-import com.metronome.api.models.v1.payments.PaymentAttemptResponse
-import com.metronome.api.models.v1.payments.PaymentCancelParams
-import com.metronome.api.models.v1.payments.PaymentCancelResponse
-import com.metronome.api.models.v1.payments.PaymentListPageAsync
-import com.metronome.api.models.v1.payments.PaymentListPageResponse
-import com.metronome.api.models.v1.payments.PaymentListParams
-import java.util.concurrent.CompletableFuture
-import java.util.function.Consumer
-
-class PaymentServiceAsyncImpl internal constructor(private val clientOptions: ClientOptions) :
-    PaymentServiceAsync {
-
-    private val withRawResponse: PaymentServiceAsync.WithRawResponse by lazy {
-        WithRawResponseImpl(clientOptions)
-    }
-
-    override fun withRawResponse(): PaymentServiceAsync.WithRawResponse = withRawResponse
-
-    override fun withOptions(modifier: Consumer<ClientOptions.Builder>): PaymentServiceAsync =
-        PaymentServiceAsyncImpl(clientOptions.toBuilder().apply(modifier::accept).build())
-
-    override fun list(
-        params: PaymentListParams,
-        requestOptions: RequestOptions,
-    ): CompletableFuture<PaymentListPageAsync> =
-        // post /v1/payments/list
-        withRawResponse().list(params, requestOptions).thenApply { it.parse() }
-
-    override fun attempt(
-        params: PaymentAttemptParams,
-        requestOptions: RequestOptions,
-    ): CompletableFuture<PaymentAttemptResponse> =
-        // post /v1/payments/attempt
-        withRawResponse().attempt(params, requestOptions).thenApply { it.parse() }
-
-    override fun cancel(
-        params: PaymentCancelParams,
-        requestOptions: RequestOptions,
-    ): CompletableFuture<PaymentCancelResponse> =
-        // post /v1/payments/cancel
-        withRawResponse().cancel(params, requestOptions).thenApply { it.parse() }
-
-    class WithRawResponseImpl internal constructor(private val clientOptions: ClientOptions) :
-        PaymentServiceAsync.WithRawResponse {
-
-        private val errorHandler: Handler<HttpResponse> =
-            errorHandler(errorBodyHandler(clientOptions.jsonMapper))
-
-        override fun withOptions(
-            modifier: Consumer<ClientOptions.Builder>
-        ): PaymentServiceAsync.WithRawResponse =
-            PaymentServiceAsyncImpl.WithRawResponseImpl(
-                clientOptions.toBuilder().apply(modifier::accept).build()
-            )
-
-        private val listHandler: Handler<PaymentListPageResponse> =
-            jsonHandler<PaymentListPageResponse>(clientOptions.jsonMapper)
-
-        override fun list(
-            params: PaymentListParams,
-            requestOptions: RequestOptions,
-        ): CompletableFuture<HttpResponseFor<PaymentListPageAsync>> {
-            val request =
-                HttpRequest.builder()
-                    .method(HttpMethod.POST)
-                    .baseUrl(clientOptions.baseUrl())
-                    .addPathSegments("v1", "payments", "list")
-                    .body(json(clientOptions.jsonMapper, params._body()))
-                    .build()
-                    .prepareAsync(clientOptions, params)
-            val requestOptions = requestOptions.applyDefaults(RequestOptions.from(clientOptions))
-            return request
-                .thenComposeAsync { clientOptions.httpClient.executeAsync(it, requestOptions) }
-                .thenApply { response ->
-                    errorHandler.handle(response).parseable {
-                        response
-                            .use { listHandler.handle(it) }
-                            .also {
-                                if (requestOptions.responseValidation!!) {
-                                    it.validate()
-                                }
-                            }
-                            .let {
-                                PaymentListPageAsync.builder()
-                                    .service(PaymentServiceAsyncImpl(clientOptions))
-                                    .streamHandlerExecutor(clientOptions.streamHandlerExecutor)
-                                    .params(params)
-                                    .response(it)
-                                    .build()
-                            }
-                    }
-                }
-        }
-
-        private val attemptHandler: Handler<PaymentAttemptResponse> =
-            jsonHandler<PaymentAttemptResponse>(clientOptions.jsonMapper)
-
-        override fun attempt(
-            params: PaymentAttemptParams,
-            requestOptions: RequestOptions,
-        ): CompletableFuture<HttpResponseFor<PaymentAttemptResponse>> {
-            val request =
-                HttpRequest.builder()
-                    .method(HttpMethod.POST)
-                    .baseUrl(clientOptions.baseUrl())
-                    .addPathSegments("v1", "payments", "attempt")
-                    .body(json(clientOptions.jsonMapper, params._body()))
-                    .build()
-                    .prepareAsync(clientOptions, params)
-            val requestOptions = requestOptions.applyDefaults(RequestOptions.from(clientOptions))
-            return request
-                .thenComposeAsync { clientOptions.httpClient.executeAsync(it, requestOptions) }
-                .thenApply { response ->
-                    errorHandler.handle(response).parseable {
-                        response
-                            .use { attemptHandler.handle(it) }
-                            .also {
-                                if (requestOptions.responseValidation!!) {
-                                    it.validate()
-                                }
-                            }
-                    }
-                }
-        }
-
-        private val cancelHandler: Handler<PaymentCancelResponse> =
-            jsonHandler<PaymentCancelResponse>(clientOptions.jsonMapper)
-
-        override fun cancel(
-            params: PaymentCancelParams,
-            requestOptions: RequestOptions,
-        ): CompletableFuture<HttpResponseFor<PaymentCancelResponse>> {
-            val request =
-                HttpRequest.builder()
-                    .method(HttpMethod.POST)
-                    .baseUrl(clientOptions.baseUrl())
-                    .addPathSegments("v1", "payments", "cancel")
-                    .body(json(clientOptions.jsonMapper, params._body()))
-                    .build()
-                    .prepareAsync(clientOptions, params)
-            val requestOptions = requestOptions.applyDefaults(RequestOptions.from(clientOptions))
-            return request
-                .thenComposeAsync { clientOptions.httpClient.executeAsync(it, requestOptions) }
-                .thenApply { response ->
-                    errorHandler.handle(response).parseable {
-                        response
-                            .use { cancelHandler.handle(it) }
-                            .also {
-                                if (requestOptions.responseValidation!!) {
-                                    it.validate()
-                                }
-                            }
-                    }
-                }
-        }
-    }
-}
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/services/blocking/V1Service.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/services/blocking/V1Service.kt
index fefc3ece..0c4816d1 100644
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/services/blocking/V1Service.kt
+++ b/metronome-java-core/src/main/kotlin/com/metronome/api/services/blocking/V1Service.kt
@@ -13,7 +13,6 @@ import com.metronome.api.services.blocking.v1.CustomerService
 import com.metronome.api.services.blocking.v1.DashboardService
 import com.metronome.api.services.blocking.v1.InvoiceService
 import com.metronome.api.services.blocking.v1.PackageService
-import com.metronome.api.services.blocking.v1.PaymentService
 import com.metronome.api.services.blocking.v1.PlanService
 import com.metronome.api.services.blocking.v1.PricingUnitService
 import com.metronome.api.services.blocking.v1.ServiceService
@@ -118,8 +117,6 @@ interface V1Service {
 
     fun packages(): PackageService
 
-    fun payments(): PaymentService
-
     /**
      * Use these endpoints to configure a billing API key, a webhook secret, or invoice finalization
      * behavior.
@@ -220,8 +217,6 @@ interface V1Service {
 
         fun packages(): PackageService.WithRawResponse
 
-        fun payments(): PaymentService.WithRawResponse
-
         /**
          * Use these endpoints to configure a billing API key, a webhook secret, or invoice
          * finalization behavior.
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/services/blocking/V1ServiceImpl.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/services/blocking/V1ServiceImpl.kt
index ba8e329e..13b8a2e4 100644
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/services/blocking/V1ServiceImpl.kt
+++ b/metronome-java-core/src/main/kotlin/com/metronome/api/services/blocking/V1ServiceImpl.kt
@@ -23,8 +23,6 @@ import com.metronome.api.services.blocking.v1.InvoiceService
 import com.metronome.api.services.blocking.v1.InvoiceServiceImpl
 import com.metronome.api.services.blocking.v1.PackageService
 import com.metronome.api.services.blocking.v1.PackageServiceImpl
-import com.metronome.api.services.blocking.v1.PaymentService
-import com.metronome.api.services.blocking.v1.PaymentServiceImpl
 import com.metronome.api.services.blocking.v1.PlanService
 import com.metronome.api.services.blocking.v1.PlanServiceImpl
 import com.metronome.api.services.blocking.v1.PricingUnitService
@@ -73,8 +71,6 @@ class V1ServiceImpl internal constructor(private val clientOptions: ClientOption
 
     private val packages: PackageService by lazy { PackageServiceImpl(clientOptions) }
 
-    private val payments: PaymentService by lazy { PaymentServiceImpl(clientOptions) }
-
     private val settings: SettingService by lazy { SettingServiceImpl(clientOptions) }
 
     override fun withRawResponse(): V1Service.WithRawResponse = withRawResponse
@@ -165,8 +161,6 @@ class V1ServiceImpl internal constructor(private val clientOptions: ClientOption
 
     override fun packages(): PackageService = packages
 
-    override fun payments(): PaymentService = payments
-
     /**
      * Use these endpoints to configure a billing API key, a webhook secret, or invoice finalization
      * behavior.
@@ -232,10 +226,6 @@ class V1ServiceImpl internal constructor(private val clientOptions: ClientOption
             PackageServiceImpl.WithRawResponseImpl(clientOptions)
         }
 
-        private val payments: PaymentService.WithRawResponse by lazy {
-            PaymentServiceImpl.WithRawResponseImpl(clientOptions)
-        }
-
         private val settings: SettingService.WithRawResponse by lazy {
             SettingServiceImpl.WithRawResponseImpl(clientOptions)
         }
@@ -331,8 +321,6 @@ class V1ServiceImpl internal constructor(private val clientOptions: ClientOption
 
         override fun packages(): PackageService.WithRawResponse = packages
 
-        override fun payments(): PaymentService.WithRawResponse = payments
-
         /**
          * Use these endpoints to configure a billing API key, a webhook secret, or invoice
          * finalization behavior.
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/services/blocking/v1/PackageService.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/services/blocking/v1/PackageService.kt
index f5ec9ef7..f887945b 100644
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/services/blocking/v1/PackageService.kt
+++ b/metronome-java-core/src/main/kotlin/com/metronome/api/services/blocking/v1/PackageService.kt
@@ -144,9 +144,9 @@ interface PackageService {
      *   package.
      *
      * ### **Usage guidelines:**
-     * Use the **`starting_at`**, **`covering_date`**, and **`include_archived`** parameters to
+     * Use the **`starting_at`**, **`covering_date`**, and **`include_archived`** parameters to
      * filter the list of returned contracts. For example, to list only currently active contracts,
-     * pass **`covering_date`** equal to the current time.
+     * pass **`covering_date`** equal to the current time.
      */
     fun listContractsOnPackage(
         params: PackageListContractsOnPackageParams
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/services/blocking/v1/PaymentService.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/services/blocking/v1/PaymentService.kt
deleted file mode 100644
index 99457ec4..00000000
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/services/blocking/v1/PaymentService.kt
+++ /dev/null
@@ -1,124 +0,0 @@
-// File generated from our OpenAPI spec by Stainless.
-
-package com.metronome.api.services.blocking.v1
-
-import com.google.errorprone.annotations.MustBeClosed
-import com.metronome.api.core.ClientOptions
-import com.metronome.api.core.RequestOptions
-import com.metronome.api.core.http.HttpResponseFor
-import com.metronome.api.models.v1.payments.PaymentAttemptParams
-import com.metronome.api.models.v1.payments.PaymentAttemptResponse
-import com.metronome.api.models.v1.payments.PaymentCancelParams
-import com.metronome.api.models.v1.payments.PaymentCancelResponse
-import com.metronome.api.models.v1.payments.PaymentListPage
-import com.metronome.api.models.v1.payments.PaymentListParams
-import java.util.function.Consumer
-
-interface PaymentService {
-
-    /**
-     * Returns a view of this service that provides access to raw HTTP responses for each method.
-     */
-    fun withRawResponse(): WithRawResponse
-
-    /**
-     * Returns a view of this service with the given option modifications applied.
-     *
-     * The original service is not modified.
-     */
-    fun withOptions(modifier: Consumer<ClientOptions.Builder>): PaymentService
-
-    /** Fetch all payment attempts for the given invoice. */
-    fun list(params: PaymentListParams): PaymentListPage = list(params, RequestOptions.none())
-
-    /** @see list */
-    fun list(
-        params: PaymentListParams,
-        requestOptions: RequestOptions = RequestOptions.none(),
-    ): PaymentListPage
-
-    /**
-     * Trigger a new attempt by canceling any existing attempts for this invoice and creating a new
-     * Payment. This will trigger another attempt to charge the Customer's configured Payment
-     * Gateway. Payment can only be attempted if all of the following are true:
-     * - The Metronome Invoice is finalized
-     * - PLG Invoicing is configured for the Customer
-     * - You cannot attempt payments for invoices that have already been `paid` or `voided`.
-     *
-     * Attempting to payment on an ineligible Invoice or Customer will result in a `400` response.
-     */
-    fun attempt(params: PaymentAttemptParams): PaymentAttemptResponse =
-        attempt(params, RequestOptions.none())
-
-    /** @see attempt */
-    fun attempt(
-        params: PaymentAttemptParams,
-        requestOptions: RequestOptions = RequestOptions.none(),
-    ): PaymentAttemptResponse
-
-    /** Cancel an existing payment attempt for an invoice. */
-    fun cancel(params: PaymentCancelParams): PaymentCancelResponse =
-        cancel(params, RequestOptions.none())
-
-    /** @see cancel */
-    fun cancel(
-        params: PaymentCancelParams,
-        requestOptions: RequestOptions = RequestOptions.none(),
-    ): PaymentCancelResponse
-
-    /** A view of [PaymentService] that provides access to raw HTTP responses for each method. */
-    interface WithRawResponse {
-
-        /**
-         * Returns a view of this service with the given option modifications applied.
-         *
-         * The original service is not modified.
-         */
-        fun withOptions(modifier: Consumer<ClientOptions.Builder>): PaymentService.WithRawResponse
-
-        /**
-         * Returns a raw HTTP response for `post /v1/payments/list`, but is otherwise the same as
-         * [PaymentService.list].
-         */
-        @MustBeClosed
-        fun list(params: PaymentListParams): HttpResponseFor<PaymentListPage> =
-            list(params, RequestOptions.none())
-
-        /** @see list */
-        @MustBeClosed
-        fun list(
-            params: PaymentListParams,
-            requestOptions: RequestOptions = RequestOptions.none(),
-        ): HttpResponseFor<PaymentListPage>
-
-        /**
-         * Returns a raw HTTP response for `post /v1/payments/attempt`, but is otherwise the same as
-         * [PaymentService.attempt].
-         */
-        @MustBeClosed
-        fun attempt(params: PaymentAttemptParams): HttpResponseFor<PaymentAttemptResponse> =
-            attempt(params, RequestOptions.none())
-
-        /** @see attempt */
-        @MustBeClosed
-        fun attempt(
-            params: PaymentAttemptParams,
-            requestOptions: RequestOptions = RequestOptions.none(),
-        ): HttpResponseFor<PaymentAttemptResponse>
-
-        /**
-         * Returns a raw HTTP response for `post /v1/payments/cancel`, but is otherwise the same as
-         * [PaymentService.cancel].
-         */
-        @MustBeClosed
-        fun cancel(params: PaymentCancelParams): HttpResponseFor<PaymentCancelResponse> =
-            cancel(params, RequestOptions.none())
-
-        /** @see cancel */
-        @MustBeClosed
-        fun cancel(
-            params: PaymentCancelParams,
-            requestOptions: RequestOptions = RequestOptions.none(),
-        ): HttpResponseFor<PaymentCancelResponse>
-    }
-}
diff --git a/metronome-java-core/src/main/kotlin/com/metronome/api/services/blocking/v1/PaymentServiceImpl.kt b/metronome-java-core/src/main/kotlin/com/metronome/api/services/blocking/v1/PaymentServiceImpl.kt
deleted file mode 100644
index c4e9da11..00000000
--- a/metronome-java-core/src/main/kotlin/com/metronome/api/services/blocking/v1/PaymentServiceImpl.kt
+++ /dev/null
@@ -1,161 +0,0 @@
-// File generated from our OpenAPI spec by Stainless.
-
-package com.metronome.api.services.blocking.v1
-
-import com.metronome.api.core.ClientOptions
-import com.metronome.api.core.RequestOptions
-import com.metronome.api.core.handlers.errorBodyHandler
-import com.metronome.api.core.handlers.errorHandler
-import com.metronome.api.core.handlers.jsonHandler
-import com.metronome.api.core.http.HttpMethod
-import com.metronome.api.core.http.HttpRequest
-import com.metronome.api.core.http.HttpResponse
-import com.metronome.api.core.http.HttpResponse.Handler
-import com.metronome.api.core.http.HttpResponseFor
-import com.metronome.api.core.http.json
-import com.metronome.api.core.http.parseable
-import com.metronome.api.core.prepare
-import com.metronome.api.models.v1.payments.PaymentAttemptParams
-import com.metronome.api.models.v1.payments.PaymentAttemptResponse
-import com.metronome.api.models.v1.payments.PaymentCancelParams
-import com.metronome.api.models.v1.payments.PaymentCancelResponse
-import com.metronome.api.models.v1.payments.PaymentListPage
-import com.metronome.api.models.v1.payments.PaymentListPageResponse
-import com.metronome.api.models.v1.payments.PaymentListParams
-import java.util.function.Consumer
-
-class PaymentServiceImpl internal constructor(private val clientOptions: ClientOptions) :
-    PaymentService {
-
-    private val withRawResponse: PaymentService.WithRawResponse by lazy {
-        WithRawResponseImpl(clientOptions)
-    }
-
-    override fun withRawResponse(): PaymentService.WithRawResponse = withRawResponse
-
-    override fun withOptions(modifier: Consumer<ClientOptions.Builder>): PaymentService =
-        PaymentServiceImpl(clientOptions.toBuilder().apply(modifier::accept).build())
-
-    override fun list(params: PaymentListParams, requestOptions: RequestOptions): PaymentListPage =
-        // post /v1/payments/list
-        withRawResponse().list(params, requestOptions).parse()
-
-    override fun attempt(
-        params: PaymentAttemptParams,
-        requestOptions: RequestOptions,
-    ): PaymentAttemptResponse =
-        // post /v1/payments/attempt
-        withRawResponse().attempt(params, requestOptions).parse()
-
-    override fun cancel(
-        params: PaymentCancelParams,
-        requestOptions: RequestOptions,
-    ): PaymentCancelResponse =
-        // post /v1/payments/cancel
-        withRawResponse().cancel(params, requestOptions).parse()
-
-    class WithRawResponseImpl internal constructor(private val clientOptions: ClientOptions) :
-        PaymentService.WithRawResponse {
-
-        private val errorHandler: Handler<HttpResponse> =
-            errorHandler(errorBodyHandler(clientOptions.jsonMapper))
-
-        override fun withOptions(
-            modifier: Consumer<ClientOptions.Builder>
-        ): PaymentService.WithRawResponse =
-            PaymentServiceImpl.WithRawResponseImpl(
-                clientOptions.toBuilder().apply(modifier::accept).build()
-            )
-
-        private val listHandler: Handler<PaymentListPageResponse> =
-            jsonHandler<PaymentListPageResponse>(clientOptions.jsonMapper)
-
-        override fun list(
-            params: PaymentListParams,
-            requestOptions: RequestOptions,
-        ): HttpResponseFor<PaymentListPage> {
-            val request =
-                HttpRequest.builder()
-                    .method(HttpMethod.POST)
-                    .baseUrl(clientOptions.baseUrl())
-                    .addPathSegments("v1", "payments", "list")
-                    .body(json(clientOptions.jsonMapper, params._body()))
-                    .build()
-                    .prepare(clientOptions, params)
-            val requestOptions = requestOptions.applyDefaults(RequestOptions.from(clientOptions))
-            val response = clientOptions.httpClient.execute(request, requestOptions)
-            return errorHandler.handle(response).parseable {
-                response
-                    .use { listHandler.handle(it) }
-                    .also {
-                        if (requestOptions.responseValidation!!) {
-                            it.validate()
-                        }
-                    }
-                    .let {
-                        PaymentListPage.builder()
-                            .service(PaymentServiceImpl(clientOptions))
-                            .params(params)
-                            .response(it)
-                            .build()
-                    }
-            }
-        }
-
-        private val attemptHandler: Handler<PaymentAttemptResponse> =
-            jsonHandler<PaymentAttemptResponse>(clientOptions.jsonMapper)
-
-        override fun attempt(
-            params: PaymentAttemptParams,
-            requestOptions: RequestOptions,
-        ): HttpResponseFor<PaymentAttemptResponse> {
-            val request =
-                HttpRequest.builder()
-                    .method(HttpMethod.POST)
-                    .baseUrl(clientOptions.baseUrl())
-                    .addPathSegments("v1", "payments", "attempt")
-                    .body(json(clientOptions.jsonMapper, params._body()))
-                    .build()
-                    .prepare(clientOptions, params)
-            val requestOptions = requestOptions.applyDefaults(RequestOptions.from(clientOptions))
-            val response = clientOptions.httpClient.execute(request, requestOptions)
-            return errorHandler.handle(response).parseable {
-                response
-                    .use { attemptHandler.handle(it) }
-                    .also {
-                        if (requestOptions.responseValidation!!) {
-                            it.validate()
-                        }
-                    }
-            }
-        }
-
-        private val cancelHandler: Handler<PaymentCancelResponse> =
-            jsonHandler<PaymentCancelResponse>(clientOptions.jsonMapper)
-
-        override fun cancel(
-            params: PaymentCancelParams,
-            requestOptions: RequestOptions,
-        ): HttpResponseFor<PaymentCancelResponse> {
-            val request =
-                HttpRequest.builder()
-                    .method(HttpMethod.POST)
-                    .baseUrl(clientOptions.baseUrl())
-                    .addPathSegments("v1", "payments", "cancel")
-                    .body(json(clientOptions.jsonMapper, params._body()))
-                    .build()
-                    .prepare(clientOptions, params)
-            val requestOptions = requestOptions.applyDefaults(RequestOptions.from(clientOptions))
-            val response = clientOptions.httpClient.execute(request, requestOptions)
-            return errorHandler.handle(response).parseable {
-                response
-                    .use { cancelHandler.handle(it) }
-                    .also {
-                        if (requestOptions.responseValidation!!) {
-                            it.validate()
-                        }
-                    }
-            }
-        }
-    }
-}
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/CommitTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/CommitTest.kt
index 126a73bf..d5ed64fe 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/CommitTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/models/CommitTest.kt
@@ -139,6 +139,9 @@ internal class CommitTest {
                         .addProductTag("string")
                         .build()
                 )
+                .spendTrackerAttributes(
+                    Commit.SpendTrackerAttributes.builder().countsAsDiscounted(true).build()
+                )
                 .subscriptionConfig(
                     Commit.SubscriptionConfig.builder()
                         .allocation(Commit.SubscriptionConfig.Allocation.INDIVIDUAL)
@@ -286,6 +289,8 @@ internal class CommitTest {
                     .addProductTag("string")
                     .build()
             )
+        assertThat(commit.spendTrackerAttributes())
+            .contains(Commit.SpendTrackerAttributes.builder().countsAsDiscounted(true).build())
         assertThat(commit.subscriptionConfig())
             .contains(
                 Commit.SubscriptionConfig.builder()
@@ -429,6 +434,9 @@ internal class CommitTest {
                         .addProductTag("string")
                         .build()
                 )
+                .spendTrackerAttributes(
+                    Commit.SpendTrackerAttributes.builder().countsAsDiscounted(true).build()
+                )
                 .subscriptionConfig(
                     Commit.SubscriptionConfig.builder()
                         .allocation(Commit.SubscriptionConfig.Allocation.INDIVIDUAL)
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/ContractTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/ContractTest.kt
index 1efcc6c4..68432c2c 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/ContractTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/models/ContractTest.kt
@@ -160,6 +160,11 @@ internal class ContractTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .subscriptionConfig(
                                     Commit.SubscriptionConfig.builder()
                                         .allocation(Commit.SubscriptionConfig.Allocation.INDIVIDUAL)
@@ -654,6 +659,11 @@ internal class ContractTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .subscriptionConfig(
                                     Commit.SubscriptionConfig.builder()
                                         .allocation(Commit.SubscriptionConfig.Allocation.INDIVIDUAL)
@@ -1089,6 +1099,45 @@ internal class ContractTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -1393,6 +1442,58 @@ internal class ContractTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addSpendTracker(
+                            ContractWithoutAmendments.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    ContractWithoutAmendments.SpendTracker.ApplicableSpendSpecifier
+                                        .builder()
+                                        .addSource(
+                                            ContractWithoutAmendments.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            ContractWithoutAmendments.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            ContractWithoutAmendments.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
+                                        .build()
+                                )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    ContractWithoutAmendments.SpendTracker.ResetFrequency
+                                        .BILLING_PERIOD
+                                )
+                                .accumulatedSpend(
+                                    ContractWithoutAmendments.SpendTracker.AccumulatedSpend
+                                        .builder()
+                                        .amount(0.0)
+                                        .periodEndingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .periodStartingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -1574,6 +1675,11 @@ internal class ContractTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .subscriptionConfig(
                                     Commit.SubscriptionConfig.builder()
                                         .allocation(Commit.SubscriptionConfig.Allocation.INDIVIDUAL)
@@ -2009,6 +2115,45 @@ internal class ContractTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -2313,6 +2458,58 @@ internal class ContractTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addSpendTracker(
+                            ContractWithoutAmendments.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    ContractWithoutAmendments.SpendTracker.ApplicableSpendSpecifier
+                                        .builder()
+                                        .addSource(
+                                            ContractWithoutAmendments.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            ContractWithoutAmendments.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            ContractWithoutAmendments.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
+                                        .build()
+                                )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    ContractWithoutAmendments.SpendTracker.ResetFrequency
+                                        .BILLING_PERIOD
+                                )
+                                .accumulatedSpend(
+                                    ContractWithoutAmendments.SpendTracker.AccumulatedSpend
+                                        .builder()
+                                        .amount(0.0)
+                                        .periodEndingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .periodStartingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -2445,6 +2642,41 @@ internal class ContractTest {
                         .discountConfiguration(
                             PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                                 .paymentFraction(0.0)
+                                .cap(
+                                    PrepaidBalanceThresholdConfiguration.DiscountConfiguration.Cap
+                                        .builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addThresholdBalanceSpecifier(
+                            PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier.builder()
+                                .addExclude(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .Exclude
+                                        .builder()
+                                        .addCustomFieldFilter(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .CustomFieldFilter
+                                                .builder()
+                                                .entity(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .Entity
+                                                        .COMMIT
+                                                )
+                                                .key("key")
+                                                .value("value")
+                                                .build()
+                                        )
+                                        .build()
+                                )
                                 .build()
                         )
                         .build()
@@ -2492,6 +2724,43 @@ internal class ContractTest {
                         .discountConfiguration(
                             SpendThresholdConfiguration.DiscountConfiguration.builder()
                                 .paymentFraction(0.0)
+                                .cap(
+                                    SpendThresholdConfiguration.DiscountConfiguration.Cap.builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .build()
+                )
+                .addSpendTracker(
+                    Contract.SpendTracker.builder()
+                        .alias("alias")
+                        .addApplicableSpendSpecifier(
+                            Contract.SpendTracker.ApplicableSpendSpecifier.builder()
+                                .addSource(
+                                    Contract.SpendTracker.ApplicableSpendSpecifier.Source
+                                        .THRESHOLD_RECHARGE
+                                )
+                                .spendType(
+                                    Contract.SpendTracker.ApplicableSpendSpecifier.SpendType
+                                        .COMMIT_PURCHASE
+                                )
+                                .discounted(
+                                    Contract.SpendTracker.ApplicableSpendSpecifier.Discounted.ANY
+                                )
+                                .build()
+                        )
+                        .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                        .resetFrequency(Contract.SpendTracker.ResetFrequency.BILLING_PERIOD)
+                        .accumulatedSpend(
+                            Contract.SpendTracker.AccumulatedSpend.builder()
+                                .amount(0.0)
+                                .periodEndingBefore(
+                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                )
+                                .periodStartingAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
                                 .build()
                         )
                         .build()
@@ -2720,6 +2989,11 @@ internal class ContractTest {
                                     .addProductTag("string")
                                     .build()
                             )
+                            .spendTrackerAttributes(
+                                Commit.SpendTrackerAttributes.builder()
+                                    .countsAsDiscounted(true)
+                                    .build()
+                            )
                             .subscriptionConfig(
                                 Commit.SubscriptionConfig.builder()
                                     .allocation(Commit.SubscriptionConfig.Allocation.INDIVIDUAL)
@@ -3191,6 +3465,11 @@ internal class ContractTest {
                                     .addProductTag("string")
                                     .build()
                             )
+                            .spendTrackerAttributes(
+                                Commit.SpendTrackerAttributes.builder()
+                                    .countsAsDiscounted(true)
+                                    .build()
+                            )
                             .subscriptionConfig(
                                 Commit.SubscriptionConfig.builder()
                                     .allocation(Commit.SubscriptionConfig.Allocation.INDIVIDUAL)
@@ -3600,6 +3879,44 @@ internal class ContractTest {
                             .discountConfiguration(
                                 PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        PrepaidBalanceThresholdConfiguration.DiscountConfiguration
+                                            .Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addThresholdBalanceSpecifier(
+                                PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                    .builder()
+                                    .addExclude(
+                                        PrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .builder()
+                                            .addCustomFieldFilter(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .builder()
+                                                    .entity(
+                                                        PrepaidBalanceThresholdConfiguration
+                                                            .ThresholdBalanceSpecifier
+                                                            .Exclude
+                                                            .CustomFieldFilter
+                                                            .Entity
+                                                            .COMMIT
+                                                    )
+                                                    .key("key")
+                                                    .value("value")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
                                     .build()
                             )
                             .build()
@@ -3886,6 +4203,56 @@ internal class ContractTest {
                             .discountConfiguration(
                                 SpendThresholdConfiguration.DiscountConfiguration.builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .addSpendTracker(
+                        ContractWithoutAmendments.SpendTracker.builder()
+                            .alias("alias")
+                            .addApplicableSpendSpecifier(
+                                ContractWithoutAmendments.SpendTracker.ApplicableSpendSpecifier
+                                    .builder()
+                                    .addSource(
+                                        ContractWithoutAmendments.SpendTracker
+                                            .ApplicableSpendSpecifier
+                                            .Source
+                                            .THRESHOLD_RECHARGE
+                                    )
+                                    .spendType(
+                                        ContractWithoutAmendments.SpendTracker
+                                            .ApplicableSpendSpecifier
+                                            .SpendType
+                                            .COMMIT_PURCHASE
+                                    )
+                                    .discounted(
+                                        ContractWithoutAmendments.SpendTracker
+                                            .ApplicableSpendSpecifier
+                                            .Discounted
+                                            .ANY
+                                    )
+                                    .build()
+                            )
+                            .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                            .resetFrequency(
+                                ContractWithoutAmendments.SpendTracker.ResetFrequency.BILLING_PERIOD
+                            )
+                            .accumulatedSpend(
+                                ContractWithoutAmendments.SpendTracker.AccumulatedSpend.builder()
+                                    .amount(0.0)
+                                    .periodEndingBefore(
+                                        OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                    )
+                                    .periodStartingAt(
+                                        OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                    )
                                     .build()
                             )
                             .build()
@@ -4056,6 +4423,11 @@ internal class ContractTest {
                                     .addProductTag("string")
                                     .build()
                             )
+                            .spendTrackerAttributes(
+                                Commit.SpendTrackerAttributes.builder()
+                                    .countsAsDiscounted(true)
+                                    .build()
+                            )
                             .subscriptionConfig(
                                 Commit.SubscriptionConfig.builder()
                                     .allocation(Commit.SubscriptionConfig.Allocation.INDIVIDUAL)
@@ -4465,6 +4837,44 @@ internal class ContractTest {
                             .discountConfiguration(
                                 PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        PrepaidBalanceThresholdConfiguration.DiscountConfiguration
+                                            .Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addThresholdBalanceSpecifier(
+                                PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                    .builder()
+                                    .addExclude(
+                                        PrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .builder()
+                                            .addCustomFieldFilter(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .builder()
+                                                    .entity(
+                                                        PrepaidBalanceThresholdConfiguration
+                                                            .ThresholdBalanceSpecifier
+                                                            .Exclude
+                                                            .CustomFieldFilter
+                                                            .Entity
+                                                            .COMMIT
+                                                    )
+                                                    .key("key")
+                                                    .value("value")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
                                     .build()
                             )
                             .build()
@@ -4751,6 +5161,56 @@ internal class ContractTest {
                             .discountConfiguration(
                                 SpendThresholdConfiguration.DiscountConfiguration.builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .addSpendTracker(
+                        ContractWithoutAmendments.SpendTracker.builder()
+                            .alias("alias")
+                            .addApplicableSpendSpecifier(
+                                ContractWithoutAmendments.SpendTracker.ApplicableSpendSpecifier
+                                    .builder()
+                                    .addSource(
+                                        ContractWithoutAmendments.SpendTracker
+                                            .ApplicableSpendSpecifier
+                                            .Source
+                                            .THRESHOLD_RECHARGE
+                                    )
+                                    .spendType(
+                                        ContractWithoutAmendments.SpendTracker
+                                            .ApplicableSpendSpecifier
+                                            .SpendType
+                                            .COMMIT_PURCHASE
+                                    )
+                                    .discounted(
+                                        ContractWithoutAmendments.SpendTracker
+                                            .ApplicableSpendSpecifier
+                                            .Discounted
+                                            .ANY
+                                    )
+                                    .build()
+                            )
+                            .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                            .resetFrequency(
+                                ContractWithoutAmendments.SpendTracker.ResetFrequency.BILLING_PERIOD
+                            )
+                            .accumulatedSpend(
+                                ContractWithoutAmendments.SpendTracker.AccumulatedSpend.builder()
+                                    .amount(0.0)
+                                    .periodEndingBefore(
+                                        OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                    )
+                                    .periodStartingAt(
+                                        OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                    )
                                     .build()
                             )
                             .build()
@@ -4869,6 +5329,41 @@ internal class ContractTest {
                     .discountConfiguration(
                         PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                             .paymentFraction(0.0)
+                            .cap(
+                                PrepaidBalanceThresholdConfiguration.DiscountConfiguration.Cap
+                                    .builder()
+                                    .amount(0.0)
+                                    .spendTrackerAlias("spend_tracker_alias")
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .addThresholdBalanceSpecifier(
+                        PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier.builder()
+                            .addExclude(
+                                PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                    .Exclude
+                                    .builder()
+                                    .addCustomFieldFilter(
+                                        PrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .CustomFieldFilter
+                                            .builder()
+                                            .entity(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .Entity
+                                                    .COMMIT
+                                            )
+                                            .key("key")
+                                            .value("value")
+                                            .build()
+                                    )
+                                    .build()
+                            )
                             .build()
                     )
                     .build()
@@ -4913,6 +5408,42 @@ internal class ContractTest {
                     .discountConfiguration(
                         SpendThresholdConfiguration.DiscountConfiguration.builder()
                             .paymentFraction(0.0)
+                            .cap(
+                                SpendThresholdConfiguration.DiscountConfiguration.Cap.builder()
+                                    .amount(0.0)
+                                    .spendTrackerAlias("spend_tracker_alias")
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .build()
+            )
+        assertThat(contract.spendTrackers().getOrNull())
+            .containsExactly(
+                Contract.SpendTracker.builder()
+                    .alias("alias")
+                    .addApplicableSpendSpecifier(
+                        Contract.SpendTracker.ApplicableSpendSpecifier.builder()
+                            .addSource(
+                                Contract.SpendTracker.ApplicableSpendSpecifier.Source
+                                    .THRESHOLD_RECHARGE
+                            )
+                            .spendType(
+                                Contract.SpendTracker.ApplicableSpendSpecifier.SpendType
+                                    .COMMIT_PURCHASE
+                            )
+                            .discounted(
+                                Contract.SpendTracker.ApplicableSpendSpecifier.Discounted.ANY
+                            )
+                            .build()
+                    )
+                    .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                    .resetFrequency(Contract.SpendTracker.ResetFrequency.BILLING_PERIOD)
+                    .accumulatedSpend(
+                        Contract.SpendTracker.AccumulatedSpend.builder()
+                            .amount(0.0)
+                            .periodEndingBefore(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                            .periodStartingAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
                             .build()
                     )
                     .build()
@@ -5140,6 +5671,11 @@ internal class ContractTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .subscriptionConfig(
                                     Commit.SubscriptionConfig.builder()
                                         .allocation(Commit.SubscriptionConfig.Allocation.INDIVIDUAL)
@@ -5634,6 +6170,11 @@ internal class ContractTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .subscriptionConfig(
                                     Commit.SubscriptionConfig.builder()
                                         .allocation(Commit.SubscriptionConfig.Allocation.INDIVIDUAL)
@@ -6069,6 +6610,45 @@ internal class ContractTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -6373,6 +6953,58 @@ internal class ContractTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addSpendTracker(
+                            ContractWithoutAmendments.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    ContractWithoutAmendments.SpendTracker.ApplicableSpendSpecifier
+                                        .builder()
+                                        .addSource(
+                                            ContractWithoutAmendments.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            ContractWithoutAmendments.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            ContractWithoutAmendments.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
+                                        .build()
+                                )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    ContractWithoutAmendments.SpendTracker.ResetFrequency
+                                        .BILLING_PERIOD
+                                )
+                                .accumulatedSpend(
+                                    ContractWithoutAmendments.SpendTracker.AccumulatedSpend
+                                        .builder()
+                                        .amount(0.0)
+                                        .periodEndingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .periodStartingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -6554,6 +7186,11 @@ internal class ContractTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .subscriptionConfig(
                                     Commit.SubscriptionConfig.builder()
                                         .allocation(Commit.SubscriptionConfig.Allocation.INDIVIDUAL)
@@ -6989,6 +7626,45 @@ internal class ContractTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -7293,6 +7969,58 @@ internal class ContractTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addSpendTracker(
+                            ContractWithoutAmendments.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    ContractWithoutAmendments.SpendTracker.ApplicableSpendSpecifier
+                                        .builder()
+                                        .addSource(
+                                            ContractWithoutAmendments.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            ContractWithoutAmendments.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            ContractWithoutAmendments.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
+                                        .build()
+                                )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    ContractWithoutAmendments.SpendTracker.ResetFrequency
+                                        .BILLING_PERIOD
+                                )
+                                .accumulatedSpend(
+                                    ContractWithoutAmendments.SpendTracker.AccumulatedSpend
+                                        .builder()
+                                        .amount(0.0)
+                                        .periodEndingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .periodStartingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -7425,6 +8153,41 @@ internal class ContractTest {
                         .discountConfiguration(
                             PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                                 .paymentFraction(0.0)
+                                .cap(
+                                    PrepaidBalanceThresholdConfiguration.DiscountConfiguration.Cap
+                                        .builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addThresholdBalanceSpecifier(
+                            PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier.builder()
+                                .addExclude(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .Exclude
+                                        .builder()
+                                        .addCustomFieldFilter(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .CustomFieldFilter
+                                                .builder()
+                                                .entity(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .Entity
+                                                        .COMMIT
+                                                )
+                                                .key("key")
+                                                .value("value")
+                                                .build()
+                                        )
+                                        .build()
+                                )
                                 .build()
                         )
                         .build()
@@ -7472,6 +8235,43 @@ internal class ContractTest {
                         .discountConfiguration(
                             SpendThresholdConfiguration.DiscountConfiguration.builder()
                                 .paymentFraction(0.0)
+                                .cap(
+                                    SpendThresholdConfiguration.DiscountConfiguration.Cap.builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .build()
+                )
+                .addSpendTracker(
+                    Contract.SpendTracker.builder()
+                        .alias("alias")
+                        .addApplicableSpendSpecifier(
+                            Contract.SpendTracker.ApplicableSpendSpecifier.builder()
+                                .addSource(
+                                    Contract.SpendTracker.ApplicableSpendSpecifier.Source
+                                        .THRESHOLD_RECHARGE
+                                )
+                                .spendType(
+                                    Contract.SpendTracker.ApplicableSpendSpecifier.SpendType
+                                        .COMMIT_PURCHASE
+                                )
+                                .discounted(
+                                    Contract.SpendTracker.ApplicableSpendSpecifier.Discounted.ANY
+                                )
+                                .build()
+                        )
+                        .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                        .resetFrequency(Contract.SpendTracker.ResetFrequency.BILLING_PERIOD)
+                        .accumulatedSpend(
+                            Contract.SpendTracker.AccumulatedSpend.builder()
+                                .amount(0.0)
+                                .periodEndingBefore(
+                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                )
+                                .periodStartingAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
                                 .build()
                         )
                         .build()
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/ContractV2Test.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/ContractV2Test.kt
index 199e6f04..a67a48fc 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/ContractV2Test.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/models/ContractV2Test.kt
@@ -149,6 +149,11 @@ internal class ContractV2Test {
                                 .addProductTag("string")
                                 .build()
                         )
+                        .spendTrackerAttributes(
+                            ContractV2.Commit.SpendTrackerAttributes.builder()
+                                .countsAsDiscounted(true)
+                                .build()
+                        )
                         .subscriptionConfig(
                             RecurringCommitSubscriptionConfig.builder()
                                 .allocation(RecurringCommitSubscriptionConfig.Allocation.INDIVIDUAL)
@@ -573,6 +578,42 @@ internal class ContractV2Test {
                         .discountConfiguration(
                             PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration.builder()
                                 .paymentFraction(0.0)
+                                .cap(
+                                    PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration.Cap
+                                        .builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addThresholdBalanceSpecifier(
+                            PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier
+                                .builder()
+                                .addExclude(
+                                    PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier
+                                        .Exclude
+                                        .builder()
+                                        .addCustomFieldFilter(
+                                            PrepaidBalanceThresholdConfigurationV2
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .CustomFieldFilter
+                                                .builder()
+                                                .entity(
+                                                    PrepaidBalanceThresholdConfigurationV2
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .Entity
+                                                        .COMMIT
+                                                )
+                                                .key("key")
+                                                .value("value")
+                                                .build()
+                                        )
+                                        .build()
+                                )
                                 .build()
                         )
                         .build()
@@ -839,6 +880,44 @@ internal class ContractV2Test {
                         .discountConfiguration(
                             SpendThresholdConfigurationV2.DiscountConfiguration.builder()
                                 .paymentFraction(0.0)
+                                .cap(
+                                    SpendThresholdConfigurationV2.DiscountConfiguration.Cap
+                                        .builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .build()
+                )
+                .addSpendTracker(
+                    ContractV2.SpendTracker.builder()
+                        .alias("alias")
+                        .addApplicableSpendSpecifier(
+                            ContractV2.SpendTracker.ApplicableSpendSpecifier.builder()
+                                .addSource(
+                                    ContractV2.SpendTracker.ApplicableSpendSpecifier.Source
+                                        .THRESHOLD_RECHARGE
+                                )
+                                .spendType(
+                                    ContractV2.SpendTracker.ApplicableSpendSpecifier.SpendType
+                                        .COMMIT_PURCHASE
+                                )
+                                .discounted(
+                                    ContractV2.SpendTracker.ApplicableSpendSpecifier.Discounted.ANY
+                                )
+                                .build()
+                        )
+                        .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                        .resetFrequency(ContractV2.SpendTracker.ResetFrequency.BILLING_PERIOD)
+                        .accumulatedSpend(
+                            ContractV2.SpendTracker.AccumulatedSpend.builder()
+                                .amount(0.0)
+                                .periodEndingBefore(
+                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                )
+                                .periodStartingAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
                                 .build()
                         )
                         .build()
@@ -1064,6 +1143,11 @@ internal class ContractV2Test {
                             .addProductTag("string")
                             .build()
                     )
+                    .spendTrackerAttributes(
+                        ContractV2.Commit.SpendTrackerAttributes.builder()
+                            .countsAsDiscounted(true)
+                            .build()
+                    )
                     .subscriptionConfig(
                         RecurringCommitSubscriptionConfig.builder()
                             .allocation(RecurringCommitSubscriptionConfig.Allocation.INDIVIDUAL)
@@ -1488,6 +1572,41 @@ internal class ContractV2Test {
                     .discountConfiguration(
                         PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration.builder()
                             .paymentFraction(0.0)
+                            .cap(
+                                PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration.Cap
+                                    .builder()
+                                    .amount(0.0)
+                                    .spendTrackerAlias("spend_tracker_alias")
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .addThresholdBalanceSpecifier(
+                        PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier.builder()
+                            .addExclude(
+                                PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier
+                                    .Exclude
+                                    .builder()
+                                    .addCustomFieldFilter(
+                                        PrepaidBalanceThresholdConfigurationV2
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .CustomFieldFilter
+                                            .builder()
+                                            .entity(
+                                                PrepaidBalanceThresholdConfigurationV2
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .Entity
+                                                    .COMMIT
+                                            )
+                                            .key("key")
+                                            .value("value")
+                                            .build()
+                                    )
+                                    .build()
+                            )
                             .build()
                     )
                     .build()
@@ -1754,6 +1873,42 @@ internal class ContractV2Test {
                     .discountConfiguration(
                         SpendThresholdConfigurationV2.DiscountConfiguration.builder()
                             .paymentFraction(0.0)
+                            .cap(
+                                SpendThresholdConfigurationV2.DiscountConfiguration.Cap.builder()
+                                    .amount(0.0)
+                                    .spendTrackerAlias("spend_tracker_alias")
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .build()
+            )
+        assertThat(contractV2.spendTrackers().getOrNull())
+            .containsExactly(
+                ContractV2.SpendTracker.builder()
+                    .alias("alias")
+                    .addApplicableSpendSpecifier(
+                        ContractV2.SpendTracker.ApplicableSpendSpecifier.builder()
+                            .addSource(
+                                ContractV2.SpendTracker.ApplicableSpendSpecifier.Source
+                                    .THRESHOLD_RECHARGE
+                            )
+                            .spendType(
+                                ContractV2.SpendTracker.ApplicableSpendSpecifier.SpendType
+                                    .COMMIT_PURCHASE
+                            )
+                            .discounted(
+                                ContractV2.SpendTracker.ApplicableSpendSpecifier.Discounted.ANY
+                            )
+                            .build()
+                    )
+                    .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                    .resetFrequency(ContractV2.SpendTracker.ResetFrequency.BILLING_PERIOD)
+                    .accumulatedSpend(
+                        ContractV2.SpendTracker.AccumulatedSpend.builder()
+                            .amount(0.0)
+                            .periodEndingBefore(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                            .periodStartingAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
                             .build()
                     )
                     .build()
@@ -1975,6 +2130,11 @@ internal class ContractV2Test {
                                 .addProductTag("string")
                                 .build()
                         )
+                        .spendTrackerAttributes(
+                            ContractV2.Commit.SpendTrackerAttributes.builder()
+                                .countsAsDiscounted(true)
+                                .build()
+                        )
                         .subscriptionConfig(
                             RecurringCommitSubscriptionConfig.builder()
                                 .allocation(RecurringCommitSubscriptionConfig.Allocation.INDIVIDUAL)
@@ -2399,6 +2559,42 @@ internal class ContractV2Test {
                         .discountConfiguration(
                             PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration.builder()
                                 .paymentFraction(0.0)
+                                .cap(
+                                    PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration.Cap
+                                        .builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addThresholdBalanceSpecifier(
+                            PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier
+                                .builder()
+                                .addExclude(
+                                    PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier
+                                        .Exclude
+                                        .builder()
+                                        .addCustomFieldFilter(
+                                            PrepaidBalanceThresholdConfigurationV2
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .CustomFieldFilter
+                                                .builder()
+                                                .entity(
+                                                    PrepaidBalanceThresholdConfigurationV2
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .Entity
+                                                        .COMMIT
+                                                )
+                                                .key("key")
+                                                .value("value")
+                                                .build()
+                                        )
+                                        .build()
+                                )
                                 .build()
                         )
                         .build()
@@ -2665,6 +2861,44 @@ internal class ContractV2Test {
                         .discountConfiguration(
                             SpendThresholdConfigurationV2.DiscountConfiguration.builder()
                                 .paymentFraction(0.0)
+                                .cap(
+                                    SpendThresholdConfigurationV2.DiscountConfiguration.Cap
+                                        .builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .build()
+                )
+                .addSpendTracker(
+                    ContractV2.SpendTracker.builder()
+                        .alias("alias")
+                        .addApplicableSpendSpecifier(
+                            ContractV2.SpendTracker.ApplicableSpendSpecifier.builder()
+                                .addSource(
+                                    ContractV2.SpendTracker.ApplicableSpendSpecifier.Source
+                                        .THRESHOLD_RECHARGE
+                                )
+                                .spendType(
+                                    ContractV2.SpendTracker.ApplicableSpendSpecifier.SpendType
+                                        .COMMIT_PURCHASE
+                                )
+                                .discounted(
+                                    ContractV2.SpendTracker.ApplicableSpendSpecifier.Discounted.ANY
+                                )
+                                .build()
+                        )
+                        .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                        .resetFrequency(ContractV2.SpendTracker.ResetFrequency.BILLING_PERIOD)
+                        .accumulatedSpend(
+                            ContractV2.SpendTracker.AccumulatedSpend.builder()
+                                .amount(0.0)
+                                .periodEndingBefore(
+                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                )
+                                .periodStartingAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
                                 .build()
                         )
                         .build()
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/ContractWithoutAmendmentsTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/ContractWithoutAmendmentsTest.kt
index 8e0113d6..34d0e98e 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/ContractWithoutAmendmentsTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/models/ContractWithoutAmendmentsTest.kt
@@ -148,6 +148,9 @@ internal class ContractWithoutAmendmentsTest {
                                 .addProductTag("string")
                                 .build()
                         )
+                        .spendTrackerAttributes(
+                            Commit.SpendTrackerAttributes.builder().countsAsDiscounted(true).build()
+                        )
                         .subscriptionConfig(
                             Commit.SubscriptionConfig.builder()
                                 .allocation(Commit.SubscriptionConfig.Allocation.INDIVIDUAL)
@@ -547,6 +550,41 @@ internal class ContractWithoutAmendmentsTest {
                         .discountConfiguration(
                             PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                                 .paymentFraction(0.0)
+                                .cap(
+                                    PrepaidBalanceThresholdConfiguration.DiscountConfiguration.Cap
+                                        .builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addThresholdBalanceSpecifier(
+                            PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier.builder()
+                                .addExclude(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .Exclude
+                                        .builder()
+                                        .addCustomFieldFilter(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .CustomFieldFilter
+                                                .builder()
+                                                .entity(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .Entity
+                                                        .COMMIT
+                                                )
+                                                .key("key")
+                                                .value("value")
+                                                .build()
+                                        )
+                                        .build()
+                                )
                                 .build()
                         )
                         .build()
@@ -818,6 +856,50 @@ internal class ContractWithoutAmendmentsTest {
                         .discountConfiguration(
                             SpendThresholdConfiguration.DiscountConfiguration.builder()
                                 .paymentFraction(0.0)
+                                .cap(
+                                    SpendThresholdConfiguration.DiscountConfiguration.Cap.builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .build()
+                )
+                .addSpendTracker(
+                    ContractWithoutAmendments.SpendTracker.builder()
+                        .alias("alias")
+                        .addApplicableSpendSpecifier(
+                            ContractWithoutAmendments.SpendTracker.ApplicableSpendSpecifier
+                                .builder()
+                                .addSource(
+                                    ContractWithoutAmendments.SpendTracker.ApplicableSpendSpecifier
+                                        .Source
+                                        .THRESHOLD_RECHARGE
+                                )
+                                .spendType(
+                                    ContractWithoutAmendments.SpendTracker.ApplicableSpendSpecifier
+                                        .SpendType
+                                        .COMMIT_PURCHASE
+                                )
+                                .discounted(
+                                    ContractWithoutAmendments.SpendTracker.ApplicableSpendSpecifier
+                                        .Discounted
+                                        .ANY
+                                )
+                                .build()
+                        )
+                        .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                        .resetFrequency(
+                            ContractWithoutAmendments.SpendTracker.ResetFrequency.BILLING_PERIOD
+                        )
+                        .accumulatedSpend(
+                            ContractWithoutAmendments.SpendTracker.AccumulatedSpend.builder()
+                                .amount(0.0)
+                                .periodEndingBefore(
+                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                )
+                                .periodStartingAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
                                 .build()
                         )
                         .build()
@@ -977,6 +1059,9 @@ internal class ContractWithoutAmendmentsTest {
                             .addProductTag("string")
                             .build()
                     )
+                    .spendTrackerAttributes(
+                        Commit.SpendTrackerAttributes.builder().countsAsDiscounted(true).build()
+                    )
                     .subscriptionConfig(
                         Commit.SubscriptionConfig.builder()
                             .allocation(Commit.SubscriptionConfig.Allocation.INDIVIDUAL)
@@ -1369,6 +1454,41 @@ internal class ContractWithoutAmendmentsTest {
                     .discountConfiguration(
                         PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                             .paymentFraction(0.0)
+                            .cap(
+                                PrepaidBalanceThresholdConfiguration.DiscountConfiguration.Cap
+                                    .builder()
+                                    .amount(0.0)
+                                    .spendTrackerAlias("spend_tracker_alias")
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .addThresholdBalanceSpecifier(
+                        PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier.builder()
+                            .addExclude(
+                                PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                    .Exclude
+                                    .builder()
+                                    .addCustomFieldFilter(
+                                        PrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .CustomFieldFilter
+                                            .builder()
+                                            .entity(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .Entity
+                                                    .COMMIT
+                                            )
+                                            .key("key")
+                                            .value("value")
+                                            .build()
+                                    )
+                                    .build()
+                            )
                             .build()
                     )
                     .build()
@@ -1639,6 +1759,48 @@ internal class ContractWithoutAmendmentsTest {
                     .discountConfiguration(
                         SpendThresholdConfiguration.DiscountConfiguration.builder()
                             .paymentFraction(0.0)
+                            .cap(
+                                SpendThresholdConfiguration.DiscountConfiguration.Cap.builder()
+                                    .amount(0.0)
+                                    .spendTrackerAlias("spend_tracker_alias")
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .build()
+            )
+        assertThat(contractWithoutAmendments.spendTrackers().getOrNull())
+            .containsExactly(
+                ContractWithoutAmendments.SpendTracker.builder()
+                    .alias("alias")
+                    .addApplicableSpendSpecifier(
+                        ContractWithoutAmendments.SpendTracker.ApplicableSpendSpecifier.builder()
+                            .addSource(
+                                ContractWithoutAmendments.SpendTracker.ApplicableSpendSpecifier
+                                    .Source
+                                    .THRESHOLD_RECHARGE
+                            )
+                            .spendType(
+                                ContractWithoutAmendments.SpendTracker.ApplicableSpendSpecifier
+                                    .SpendType
+                                    .COMMIT_PURCHASE
+                            )
+                            .discounted(
+                                ContractWithoutAmendments.SpendTracker.ApplicableSpendSpecifier
+                                    .Discounted
+                                    .ANY
+                            )
+                            .build()
+                    )
+                    .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                    .resetFrequency(
+                        ContractWithoutAmendments.SpendTracker.ResetFrequency.BILLING_PERIOD
+                    )
+                    .accumulatedSpend(
+                        ContractWithoutAmendments.SpendTracker.AccumulatedSpend.builder()
+                            .amount(0.0)
+                            .periodEndingBefore(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                            .periodStartingAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
                             .build()
                     )
                     .build()
@@ -1809,6 +1971,9 @@ internal class ContractWithoutAmendmentsTest {
                                 .addProductTag("string")
                                 .build()
                         )
+                        .spendTrackerAttributes(
+                            Commit.SpendTrackerAttributes.builder().countsAsDiscounted(true).build()
+                        )
                         .subscriptionConfig(
                             Commit.SubscriptionConfig.builder()
                                 .allocation(Commit.SubscriptionConfig.Allocation.INDIVIDUAL)
@@ -2208,6 +2373,41 @@ internal class ContractWithoutAmendmentsTest {
                         .discountConfiguration(
                             PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                                 .paymentFraction(0.0)
+                                .cap(
+                                    PrepaidBalanceThresholdConfiguration.DiscountConfiguration.Cap
+                                        .builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addThresholdBalanceSpecifier(
+                            PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier.builder()
+                                .addExclude(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .Exclude
+                                        .builder()
+                                        .addCustomFieldFilter(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .CustomFieldFilter
+                                                .builder()
+                                                .entity(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .Entity
+                                                        .COMMIT
+                                                )
+                                                .key("key")
+                                                .value("value")
+                                                .build()
+                                        )
+                                        .build()
+                                )
                                 .build()
                         )
                         .build()
@@ -2479,6 +2679,50 @@ internal class ContractWithoutAmendmentsTest {
                         .discountConfiguration(
                             SpendThresholdConfiguration.DiscountConfiguration.builder()
                                 .paymentFraction(0.0)
+                                .cap(
+                                    SpendThresholdConfiguration.DiscountConfiguration.Cap.builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .build()
+                )
+                .addSpendTracker(
+                    ContractWithoutAmendments.SpendTracker.builder()
+                        .alias("alias")
+                        .addApplicableSpendSpecifier(
+                            ContractWithoutAmendments.SpendTracker.ApplicableSpendSpecifier
+                                .builder()
+                                .addSource(
+                                    ContractWithoutAmendments.SpendTracker.ApplicableSpendSpecifier
+                                        .Source
+                                        .THRESHOLD_RECHARGE
+                                )
+                                .spendType(
+                                    ContractWithoutAmendments.SpendTracker.ApplicableSpendSpecifier
+                                        .SpendType
+                                        .COMMIT_PURCHASE
+                                )
+                                .discounted(
+                                    ContractWithoutAmendments.SpendTracker.ApplicableSpendSpecifier
+                                        .Discounted
+                                        .ANY
+                                )
+                                .build()
+                        )
+                        .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                        .resetFrequency(
+                            ContractWithoutAmendments.SpendTracker.ResetFrequency.BILLING_PERIOD
+                        )
+                        .accumulatedSpend(
+                            ContractWithoutAmendments.SpendTracker.AccumulatedSpend.builder()
+                                .amount(0.0)
+                                .periodEndingBefore(
+                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                )
+                                .periodStartingAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
                                 .build()
                         )
                         .build()
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/PrepaidBalanceThresholdConfigurationTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/PrepaidBalanceThresholdConfigurationTest.kt
index 8e0a6321..aa17b14b 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/PrepaidBalanceThresholdConfigurationTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/models/PrepaidBalanceThresholdConfigurationTest.kt
@@ -5,6 +5,7 @@ package com.metronome.api.models
 import com.fasterxml.jackson.module.kotlin.jacksonTypeRef
 import com.metronome.api.core.JsonValue
 import com.metronome.api.core.jsonMapper
+import kotlin.jvm.optionals.getOrNull
 import org.assertj.core.api.Assertions.assertThat
 import org.junit.jupiter.api.Test
 
@@ -69,6 +70,38 @@ internal class PrepaidBalanceThresholdConfigurationTest {
                 .discountConfiguration(
                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                         .paymentFraction(0.0)
+                        .cap(
+                            PrepaidBalanceThresholdConfiguration.DiscountConfiguration.Cap.builder()
+                                .amount(0.0)
+                                .spendTrackerAlias("spend_tracker_alias")
+                                .build()
+                        )
+                        .build()
+                )
+                .addThresholdBalanceSpecifier(
+                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier.builder()
+                        .addExclude(
+                            PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier.Exclude
+                                .builder()
+                                .addCustomFieldFilter(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .Exclude
+                                        .CustomFieldFilter
+                                        .builder()
+                                        .entity(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .CustomFieldFilter
+                                                .Entity
+                                                .COMMIT
+                                        )
+                                        .key("key")
+                                        .value("value")
+                                        .build()
+                                )
+                                .build()
+                        )
                         .build()
                 )
                 .build()
@@ -132,6 +165,39 @@ internal class PrepaidBalanceThresholdConfigurationTest {
             .contains(
                 PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                     .paymentFraction(0.0)
+                    .cap(
+                        PrepaidBalanceThresholdConfiguration.DiscountConfiguration.Cap.builder()
+                            .amount(0.0)
+                            .spendTrackerAlias("spend_tracker_alias")
+                            .build()
+                    )
+                    .build()
+            )
+        assertThat(prepaidBalanceThresholdConfiguration.thresholdBalanceSpecifiers().getOrNull())
+            .containsExactly(
+                PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier.builder()
+                    .addExclude(
+                        PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier.Exclude
+                            .builder()
+                            .addCustomFieldFilter(
+                                PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                    .Exclude
+                                    .CustomFieldFilter
+                                    .builder()
+                                    .entity(
+                                        PrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .CustomFieldFilter
+                                            .Entity
+                                            .COMMIT
+                                    )
+                                    .key("key")
+                                    .value("value")
+                                    .build()
+                            )
+                            .build()
+                    )
                     .build()
             )
     }
@@ -196,6 +262,38 @@ internal class PrepaidBalanceThresholdConfigurationTest {
                 .discountConfiguration(
                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                         .paymentFraction(0.0)
+                        .cap(
+                            PrepaidBalanceThresholdConfiguration.DiscountConfiguration.Cap.builder()
+                                .amount(0.0)
+                                .spendTrackerAlias("spend_tracker_alias")
+                                .build()
+                        )
+                        .build()
+                )
+                .addThresholdBalanceSpecifier(
+                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier.builder()
+                        .addExclude(
+                            PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier.Exclude
+                                .builder()
+                                .addCustomFieldFilter(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .Exclude
+                                        .CustomFieldFilter
+                                        .builder()
+                                        .entity(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .CustomFieldFilter
+                                                .Entity
+                                                .COMMIT
+                                        )
+                                        .key("key")
+                                        .value("value")
+                                        .build()
+                                )
+                                .build()
+                        )
                         .build()
                 )
                 .build()
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/PrepaidBalanceThresholdConfigurationV2Test.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/PrepaidBalanceThresholdConfigurationV2Test.kt
index cbd6740b..8abdc3dd 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/PrepaidBalanceThresholdConfigurationV2Test.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/models/PrepaidBalanceThresholdConfigurationV2Test.kt
@@ -5,6 +5,7 @@ package com.metronome.api.models
 import com.fasterxml.jackson.module.kotlin.jacksonTypeRef
 import com.metronome.api.core.JsonValue
 import com.metronome.api.core.jsonMapper
+import kotlin.jvm.optionals.getOrNull
 import org.assertj.core.api.Assertions.assertThat
 import org.junit.jupiter.api.Test
 
@@ -69,6 +70,39 @@ internal class PrepaidBalanceThresholdConfigurationV2Test {
                 .discountConfiguration(
                     PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration.builder()
                         .paymentFraction(0.0)
+                        .cap(
+                            PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration.Cap
+                                .builder()
+                                .amount(0.0)
+                                .spendTrackerAlias("spend_tracker_alias")
+                                .build()
+                        )
+                        .build()
+                )
+                .addThresholdBalanceSpecifier(
+                    PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier.builder()
+                        .addExclude(
+                            PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier.Exclude
+                                .builder()
+                                .addCustomFieldFilter(
+                                    PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier
+                                        .Exclude
+                                        .CustomFieldFilter
+                                        .builder()
+                                        .entity(
+                                            PrepaidBalanceThresholdConfigurationV2
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .CustomFieldFilter
+                                                .Entity
+                                                .COMMIT
+                                        )
+                                        .key("key")
+                                        .value("value")
+                                        .build()
+                                )
+                                .build()
+                        )
                         .build()
                 )
                 .build()
@@ -132,6 +166,39 @@ internal class PrepaidBalanceThresholdConfigurationV2Test {
             .contains(
                 PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration.builder()
                     .paymentFraction(0.0)
+                    .cap(
+                        PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration.Cap.builder()
+                            .amount(0.0)
+                            .spendTrackerAlias("spend_tracker_alias")
+                            .build()
+                    )
+                    .build()
+            )
+        assertThat(prepaidBalanceThresholdConfigurationV2.thresholdBalanceSpecifiers().getOrNull())
+            .containsExactly(
+                PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier.builder()
+                    .addExclude(
+                        PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier.Exclude
+                            .builder()
+                            .addCustomFieldFilter(
+                                PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier
+                                    .Exclude
+                                    .CustomFieldFilter
+                                    .builder()
+                                    .entity(
+                                        PrepaidBalanceThresholdConfigurationV2
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .CustomFieldFilter
+                                            .Entity
+                                            .COMMIT
+                                    )
+                                    .key("key")
+                                    .value("value")
+                                    .build()
+                            )
+                            .build()
+                    )
                     .build()
             )
     }
@@ -196,6 +263,39 @@ internal class PrepaidBalanceThresholdConfigurationV2Test {
                 .discountConfiguration(
                     PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration.builder()
                         .paymentFraction(0.0)
+                        .cap(
+                            PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration.Cap
+                                .builder()
+                                .amount(0.0)
+                                .spendTrackerAlias("spend_tracker_alias")
+                                .build()
+                        )
+                        .build()
+                )
+                .addThresholdBalanceSpecifier(
+                    PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier.builder()
+                        .addExclude(
+                            PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier.Exclude
+                                .builder()
+                                .addCustomFieldFilter(
+                                    PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier
+                                        .Exclude
+                                        .CustomFieldFilter
+                                        .builder()
+                                        .entity(
+                                            PrepaidBalanceThresholdConfigurationV2
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .CustomFieldFilter
+                                                .Entity
+                                                .COMMIT
+                                        )
+                                        .key("key")
+                                        .value("value")
+                                        .build()
+                                )
+                                .build()
+                        )
                         .build()
                 )
                 .build()
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/SpendThresholdConfigurationTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/SpendThresholdConfigurationTest.kt
index f906eca9..e6ebc924 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/SpendThresholdConfigurationTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/models/SpendThresholdConfigurationTest.kt
@@ -49,6 +49,12 @@ internal class SpendThresholdConfigurationTest {
                 .discountConfiguration(
                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                         .paymentFraction(0.0)
+                        .cap(
+                            SpendThresholdConfiguration.DiscountConfiguration.Cap.builder()
+                                .amount(0.0)
+                                .spendTrackerAlias("spend_tracker_alias")
+                                .build()
+                        )
                         .build()
                 )
                 .build()
@@ -91,6 +97,12 @@ internal class SpendThresholdConfigurationTest {
             .contains(
                 SpendThresholdConfiguration.DiscountConfiguration.builder()
                     .paymentFraction(0.0)
+                    .cap(
+                        SpendThresholdConfiguration.DiscountConfiguration.Cap.builder()
+                            .amount(0.0)
+                            .spendTrackerAlias("spend_tracker_alias")
+                            .build()
+                    )
                     .build()
             )
     }
@@ -135,6 +147,12 @@ internal class SpendThresholdConfigurationTest {
                 .discountConfiguration(
                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                         .paymentFraction(0.0)
+                        .cap(
+                            SpendThresholdConfiguration.DiscountConfiguration.Cap.builder()
+                                .amount(0.0)
+                                .spendTrackerAlias("spend_tracker_alias")
+                                .build()
+                        )
                         .build()
                 )
                 .build()
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/SpendThresholdConfigurationV2Test.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/SpendThresholdConfigurationV2Test.kt
index 28c679e4..b730cf71 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/SpendThresholdConfigurationV2Test.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/models/SpendThresholdConfigurationV2Test.kt
@@ -49,6 +49,12 @@ internal class SpendThresholdConfigurationV2Test {
                 .discountConfiguration(
                     SpendThresholdConfigurationV2.DiscountConfiguration.builder()
                         .paymentFraction(0.0)
+                        .cap(
+                            SpendThresholdConfigurationV2.DiscountConfiguration.Cap.builder()
+                                .amount(0.0)
+                                .spendTrackerAlias("spend_tracker_alias")
+                                .build()
+                        )
                         .build()
                 )
                 .build()
@@ -91,6 +97,12 @@ internal class SpendThresholdConfigurationV2Test {
             .contains(
                 SpendThresholdConfigurationV2.DiscountConfiguration.builder()
                     .paymentFraction(0.0)
+                    .cap(
+                        SpendThresholdConfigurationV2.DiscountConfiguration.Cap.builder()
+                            .amount(0.0)
+                            .spendTrackerAlias("spend_tracker_alias")
+                            .build()
+                    )
                     .build()
             )
     }
@@ -135,6 +147,12 @@ internal class SpendThresholdConfigurationV2Test {
                 .discountConfiguration(
                     SpendThresholdConfigurationV2.DiscountConfiguration.builder()
                         .paymentFraction(0.0)
+                        .cap(
+                            SpendThresholdConfigurationV2.DiscountConfiguration.Cap.builder()
+                                .amount(0.0)
+                                .spendTrackerAlias("spend_tracker_alias")
+                                .build()
+                        )
                         .build()
                 )
                 .build()
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractAmendParamsTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractAmendParamsTest.kt
index 4c9f86e1..34007da7 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractAmendParamsTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractAmendParamsTest.kt
@@ -114,6 +114,11 @@ internal class ContractAmendParamsTest {
                             .addProductTag("string")
                             .build()
                     )
+                    .spendTrackerAttributes(
+                        ContractAmendParams.Commit.SpendTrackerAttributes.builder()
+                            .countsAsDiscounted(true)
+                            .build()
+                    )
                     .temporaryId("temporary_id")
                     .build()
             )
@@ -502,6 +507,11 @@ internal class ContractAmendParamsTest {
                                 .addProductTag("string")
                                 .build()
                         )
+                        .spendTrackerAttributes(
+                            ContractAmendParams.Commit.SpendTrackerAttributes.builder()
+                                .countsAsDiscounted(true)
+                                .build()
+                        )
                         .temporaryId("temporary_id")
                         .build()
                 )
@@ -892,6 +902,11 @@ internal class ContractAmendParamsTest {
                             .addProductTag("string")
                             .build()
                     )
+                    .spendTrackerAttributes(
+                        ContractAmendParams.Commit.SpendTrackerAttributes.builder()
+                            .countsAsDiscounted(true)
+                            .build()
+                    )
                     .temporaryId("temporary_id")
                     .build()
             )
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractCreateParamsTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractCreateParamsTest.kt
index c6987e74..2ee73de5 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractCreateParamsTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractCreateParamsTest.kt
@@ -132,6 +132,11 @@ internal class ContractCreateParamsTest {
                             .addProductTag("string")
                             .build()
                     )
+                    .spendTrackerAttributes(
+                        ContractCreateParams.Commit.SpendTrackerAttributes.builder()
+                            .countsAsDiscounted(true)
+                            .build()
+                    )
                     .temporaryId("temporary_id")
                     .build()
             )
@@ -402,6 +407,41 @@ internal class ContractCreateParamsTest {
                     .discountConfiguration(
                         PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                             .paymentFraction(0.0)
+                            .cap(
+                                PrepaidBalanceThresholdConfiguration.DiscountConfiguration.Cap
+                                    .builder()
+                                    .amount(0.0)
+                                    .spendTrackerAlias("spend_tracker_alias")
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .addThresholdBalanceSpecifier(
+                        PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier.builder()
+                            .addExclude(
+                                PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                    .Exclude
+                                    .builder()
+                                    .addCustomFieldFilter(
+                                        PrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .CustomFieldFilter
+                                            .builder()
+                                            .entity(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .Entity
+                                                    .COMMIT
+                                            )
+                                            .key("key")
+                                            .value("value")
+                                            .build()
+                                    )
+                                    .build()
+                            )
                             .build()
                     )
                     .build()
@@ -716,8 +756,38 @@ internal class ContractCreateParamsTest {
                     .discountConfiguration(
                         SpendThresholdConfiguration.DiscountConfiguration.builder()
                             .paymentFraction(0.0)
+                            .cap(
+                                SpendThresholdConfiguration.DiscountConfiguration.Cap.builder()
+                                    .amount(0.0)
+                                    .spendTrackerAlias("spend_tracker_alias")
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .build()
+            )
+            .addSpendTracker(
+                ContractCreateParams.SpendTracker.builder()
+                    .alias("alias")
+                    .addApplicableSpendSpecifier(
+                        ContractCreateParams.SpendTracker.ApplicableSpendSpecifier.builder()
+                            .addSource(
+                                ContractCreateParams.SpendTracker.ApplicableSpendSpecifier.Source
+                                    .THRESHOLD_RECHARGE
+                            )
+                            .spendType(
+                                ContractCreateParams.SpendTracker.ApplicableSpendSpecifier.SpendType
+                                    .COMMIT_PURCHASE
+                            )
+                            .discounted(
+                                ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                    .Discounted
+                                    .ANY
+                            )
                             .build()
                     )
+                    .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                    .resetFrequency(ContractCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD)
                     .build()
             )
             .addSubscription(
@@ -925,6 +995,11 @@ internal class ContractCreateParamsTest {
                                 .addProductTag("string")
                                 .build()
                         )
+                        .spendTrackerAttributes(
+                            ContractCreateParams.Commit.SpendTrackerAttributes.builder()
+                                .countsAsDiscounted(true)
+                                .build()
+                        )
                         .temporaryId("temporary_id")
                         .build()
                 )
@@ -1217,6 +1292,41 @@ internal class ContractCreateParamsTest {
                         .discountConfiguration(
                             PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                                 .paymentFraction(0.0)
+                                .cap(
+                                    PrepaidBalanceThresholdConfiguration.DiscountConfiguration.Cap
+                                        .builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addThresholdBalanceSpecifier(
+                            PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier.builder()
+                                .addExclude(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .Exclude
+                                        .builder()
+                                        .addCustomFieldFilter(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .CustomFieldFilter
+                                                .builder()
+                                                .entity(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .Entity
+                                                        .COMMIT
+                                                )
+                                                .key("key")
+                                                .value("value")
+                                                .build()
+                                        )
+                                        .build()
+                                )
                                 .build()
                         )
                         .build()
@@ -1547,8 +1657,42 @@ internal class ContractCreateParamsTest {
                         .discountConfiguration(
                             SpendThresholdConfiguration.DiscountConfiguration.builder()
                                 .paymentFraction(0.0)
+                                .cap(
+                                    SpendThresholdConfiguration.DiscountConfiguration.Cap.builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .build()
+                )
+                .addSpendTracker(
+                    ContractCreateParams.SpendTracker.builder()
+                        .alias("alias")
+                        .addApplicableSpendSpecifier(
+                            ContractCreateParams.SpendTracker.ApplicableSpendSpecifier.builder()
+                                .addSource(
+                                    ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                        .Source
+                                        .THRESHOLD_RECHARGE
+                                )
+                                .spendType(
+                                    ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                        .SpendType
+                                        .COMMIT_PURCHASE
+                                )
+                                .discounted(
+                                    ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                        .Discounted
+                                        .ANY
+                                )
                                 .build()
                         )
+                        .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                        .resetFrequency(
+                            ContractCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD
+                        )
                         .build()
                 )
                 .addSubscription(
@@ -1749,6 +1893,11 @@ internal class ContractCreateParamsTest {
                             .addProductTag("string")
                             .build()
                     )
+                    .spendTrackerAttributes(
+                        ContractCreateParams.Commit.SpendTrackerAttributes.builder()
+                            .countsAsDiscounted(true)
+                            .build()
+                    )
                     .temporaryId("temporary_id")
                     .build()
             )
@@ -2024,6 +2173,41 @@ internal class ContractCreateParamsTest {
                     .discountConfiguration(
                         PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                             .paymentFraction(0.0)
+                            .cap(
+                                PrepaidBalanceThresholdConfiguration.DiscountConfiguration.Cap
+                                    .builder()
+                                    .amount(0.0)
+                                    .spendTrackerAlias("spend_tracker_alias")
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .addThresholdBalanceSpecifier(
+                        PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier.builder()
+                            .addExclude(
+                                PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                    .Exclude
+                                    .builder()
+                                    .addCustomFieldFilter(
+                                        PrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .CustomFieldFilter
+                                            .builder()
+                                            .entity(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .Entity
+                                                    .COMMIT
+                                            )
+                                            .key("key")
+                                            .value("value")
+                                            .build()
+                                    )
+                                    .build()
+                            )
                             .build()
                     )
                     .build()
@@ -2344,8 +2528,39 @@ internal class ContractCreateParamsTest {
                     .discountConfiguration(
                         SpendThresholdConfiguration.DiscountConfiguration.builder()
                             .paymentFraction(0.0)
+                            .cap(
+                                SpendThresholdConfiguration.DiscountConfiguration.Cap.builder()
+                                    .amount(0.0)
+                                    .spendTrackerAlias("spend_tracker_alias")
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .build()
+            )
+        assertThat(body.spendTrackers().getOrNull())
+            .containsExactly(
+                ContractCreateParams.SpendTracker.builder()
+                    .alias("alias")
+                    .addApplicableSpendSpecifier(
+                        ContractCreateParams.SpendTracker.ApplicableSpendSpecifier.builder()
+                            .addSource(
+                                ContractCreateParams.SpendTracker.ApplicableSpendSpecifier.Source
+                                    .THRESHOLD_RECHARGE
+                            )
+                            .spendType(
+                                ContractCreateParams.SpendTracker.ApplicableSpendSpecifier.SpendType
+                                    .COMMIT_PURCHASE
+                            )
+                            .discounted(
+                                ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                    .Discounted
+                                    .ANY
+                            )
                             .build()
                     )
+                    .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                    .resetFrequency(ContractCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD)
                     .build()
             )
         assertThat(body.subscriptions().getOrNull())
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractCreateResponseTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractCreateResponseTest.kt
index 87a244f6..9c16ce9c 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractCreateResponseTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractCreateResponseTest.kt
@@ -3,8 +3,28 @@
 package com.metronome.api.models.v1.contracts
 
 import com.fasterxml.jackson.module.kotlin.jacksonTypeRef
+import com.metronome.api.core.JsonValue
 import com.metronome.api.core.jsonMapper
-import com.metronome.api.models.Id
+import com.metronome.api.models.BaseThresholdCommit
+import com.metronome.api.models.Commit
+import com.metronome.api.models.CommitHierarchyConfiguration
+import com.metronome.api.models.CommitSpecifier
+import com.metronome.api.models.CommitSpecifierInput
+import com.metronome.api.models.Credit
+import com.metronome.api.models.CreditTypeData
+import com.metronome.api.models.HierarchyConfiguration
+import com.metronome.api.models.Override
+import com.metronome.api.models.OverrideTier
+import com.metronome.api.models.OverwriteRate
+import com.metronome.api.models.PaymentGateConfig
+import com.metronome.api.models.PrepaidBalanceThresholdConfiguration
+import com.metronome.api.models.RecurringCommitSubscriptionConfig
+import com.metronome.api.models.ScheduleDuration
+import com.metronome.api.models.SchedulePointInTime
+import com.metronome.api.models.ScheduledCharge
+import com.metronome.api.models.SpendThresholdConfiguration
+import com.metronome.api.models.Subscription
+import java.time.OffsetDateTime
 import org.assertj.core.api.Assertions.assertThat
 import org.junit.jupiter.api.Test
 
@@ -14,11 +34,2283 @@ internal class ContractCreateResponseTest {
     fun create() {
         val contractCreateResponse =
             ContractCreateResponse.builder()
-                .data(Id.builder().id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e").build())
+                .data(
+                    ContractCreateResponse.Data.builder()
+                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                        .contract(
+                            ContractCreateResponse.Data.Contract.builder()
+                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .addCommit(
+                                    Commit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .createdAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                        .product(
+                                            Commit.Product.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .type(Commit.Type.PREPAID)
+                                        .accessSchedule(
+                                            ScheduleDuration.builder()
+                                                .addScheduleItem(
+                                                    ScheduleDuration.ScheduleItem.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .amount(0.0)
+                                        .addApplicableContractId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .archivedAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .balance(0.0)
+                                        .contract(
+                                            Commit.Contract.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .customFields(
+                                            Commit.CustomFields.builder()
+                                                .putAdditionalProperty(
+                                                    "foo",
+                                                    JsonValue.from("string"),
+                                                )
+                                                .build()
+                                        )
+                                        .description("description")
+                                        .hierarchyConfiguration(
+                                            CommitHierarchyConfiguration.builder()
+                                                .childAccess(
+                                                    CommitHierarchyConfiguration.ChildAccess
+                                                        .CommitHierarchyChildAccessAll
+                                                        .builder()
+                                                        .type(
+                                                            CommitHierarchyConfiguration.ChildAccess
+                                                                .CommitHierarchyChildAccessAll
+                                                                .Type
+                                                                .ALL
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .invoiceContract(
+                                            Commit.InvoiceContract.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .invoiceSchedule(
+                                            SchedulePointInTime.builder()
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .doNotInvoice(true)
+                                                .addScheduleItem(
+                                                    SchedulePointInTime.ScheduleItem.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .quantity(0.0)
+                                                        .timestamp(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .unitPrice(0.0)
+                                                        .invoiceId(
+                                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addLedger(
+                                            Commit.Ledger.PrepaidCommitSegmentStartLedgerEntry
+                                                .builder()
+                                                .amount(0.0)
+                                                .segmentId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .timestamp(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .type(
+                                                    Commit.Ledger
+                                                        .PrepaidCommitSegmentStartLedgerEntry
+                                                        .Type
+                                                        .PREPAID_COMMIT_SEGMENT_START
+                                                )
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .priority(0.0)
+                                        .rateType(Commit.RateType.COMMIT_RATE)
+                                        .recurringCommitId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .rolledOverFrom(
+                                            Commit.RolledOverFrom.builder()
+                                                .commitId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .contractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .rolloverFraction(0.0)
+                                        .salesforceOpportunityId("salesforce_opportunity_id")
+                                        .addSpecifier(
+                                            CommitSpecifier.builder()
+                                                .presentationGroupValues(
+                                                    CommitSpecifier.PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    CommitSpecifier.PricingGroupValues.builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .build()
+                                        )
+                                        .spendTrackerAttributes(
+                                            Commit.SpendTrackerAttributes.builder()
+                                                .countsAsDiscounted(true)
+                                                .build()
+                                        )
+                                        .subscriptionConfig(
+                                            Commit.SubscriptionConfig.builder()
+                                                .allocation(
+                                                    Commit.SubscriptionConfig.Allocation.INDIVIDUAL
+                                                )
+                                                .applySeatIncreaseConfig(
+                                                    Commit.SubscriptionConfig
+                                                        .ApplySeatIncreaseConfig
+                                                        .builder()
+                                                        .isProrated(true)
+                                                        .build()
+                                                )
+                                                .subscriptionId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .build()
+                                        )
+                                        .uniquenessKey("x")
+                                        .build()
+                                )
+                                .createdAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                .createdBy("created_by")
+                                .customerId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .addOverride(
+                                    Override.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .createdAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .creditType(
+                                            CreditTypeData.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .entitled(true)
+                                        .isCommitSpecific(true)
+                                        .isProrated(true)
+                                        .multiplier(0.0)
+                                        .addOverrideSpecifier(
+                                            Override.OverrideSpecifier.builder()
+                                                .billingFrequency(
+                                                    Override.OverrideSpecifier.BillingFrequency
+                                                        .MONTHLY
+                                                )
+                                                .addCommitId("string")
+                                                .presentationGroupValues(
+                                                    Override.OverrideSpecifier
+                                                        .PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    Override.OverrideSpecifier.PricingGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .addRecurringCommitId("string")
+                                                .build()
+                                        )
+                                        .addOverrideTier(
+                                            OverrideTier.builder().multiplier(0.0).size(0.0).build()
+                                        )
+                                        .overwriteRate(
+                                            OverwriteRate.builder()
+                                                .rateType(OverwriteRate.RateType.FLAT)
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .customRate(
+                                                    OverwriteRate.CustomRate.builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("bar"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .isProrated(true)
+                                                .price(0.0)
+                                                .quantity(0.0)
+                                                .addTier(
+                                                    OverwriteRate.Tier.builder()
+                                                        .price(0.0)
+                                                        .size(0.0)
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .price(0.0)
+                                        .priority(0.0)
+                                        .product(
+                                            Override.Product.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .quantity(0.0)
+                                        .rateType(Override.RateType.FLAT)
+                                        .target(Override.Target.COMMIT_RATE)
+                                        .addTier(
+                                            Override.Tier.builder().price(0.0).size(0.0).build()
+                                        )
+                                        .type(Override.Type.OVERWRITE)
+                                        .value(
+                                            Override.Value.builder()
+                                                .putAdditionalProperty("foo", JsonValue.from("bar"))
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addScheduledCharge(
+                                    ScheduledCharge.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .product(
+                                            ScheduledCharge.Product.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .schedule(
+                                            SchedulePointInTime.builder()
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .doNotInvoice(true)
+                                                .addScheduleItem(
+                                                    SchedulePointInTime.ScheduleItem.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .quantity(0.0)
+                                                        .timestamp(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .unitPrice(0.0)
+                                                        .invoiceId(
+                                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .archivedAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .customFields(
+                                            ScheduledCharge.CustomFields.builder()
+                                                .putAdditionalProperty(
+                                                    "foo",
+                                                    JsonValue.from("string"),
+                                                )
+                                                .build()
+                                        )
+                                        .name("x")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .build()
+                                )
+                                .startingAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                .addTransition(
+                                    ContractCreateResponse.Data.Contract.Transition.builder()
+                                        .fromContractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .toContractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .type(
+                                            ContractCreateResponse.Data.Contract.Transition.Type
+                                                .SUPERSEDE
+                                        )
+                                        .build()
+                                )
+                                .addUsageFilter(
+                                    ContractCreateResponse.Data.Contract.UsageFilter.builder()
+                                        .groupKey("group_key")
+                                        .addGroupValue("string")
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .build()
+                                )
+                                .usageStatementSchedule(
+                                    ContractCreateResponse.Data.Contract.UsageStatementSchedule
+                                        .builder()
+                                        .billingAnchorDate(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .frequency(
+                                            ContractCreateResponse.Data.Contract
+                                                .UsageStatementSchedule
+                                                .Frequency
+                                                .MONTHLY
+                                        )
+                                        .build()
+                                )
+                                .addCredit(
+                                    Credit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .product(
+                                            Credit.Product.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .type(Credit.Type.CREDIT)
+                                        .accessSchedule(
+                                            ScheduleDuration.builder()
+                                                .addScheduleItem(
+                                                    ScheduleDuration.ScheduleItem.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addApplicableContractId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .balance(0.0)
+                                        .contract(
+                                            Credit.Contract.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .customFields(
+                                            Credit.CustomFields.builder()
+                                                .putAdditionalProperty(
+                                                    "foo",
+                                                    JsonValue.from("string"),
+                                                )
+                                                .build()
+                                        )
+                                        .description("description")
+                                        .hierarchyConfiguration(
+                                            CommitHierarchyConfiguration.builder()
+                                                .childAccess(
+                                                    CommitHierarchyConfiguration.ChildAccess
+                                                        .CommitHierarchyChildAccessAll
+                                                        .builder()
+                                                        .type(
+                                                            CommitHierarchyConfiguration.ChildAccess
+                                                                .CommitHierarchyChildAccessAll
+                                                                .Type
+                                                                .ALL
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addLedger(
+                                            Credit.Ledger.CreditSegmentStartLedgerEntry.builder()
+                                                .amount(0.0)
+                                                .segmentId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .timestamp(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .type(
+                                                    Credit.Ledger.CreditSegmentStartLedgerEntry.Type
+                                                        .CREDIT_SEGMENT_START
+                                                )
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .priority(0.0)
+                                        .rateType(Credit.RateType.COMMIT_RATE)
+                                        .recurringCreditId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .rolledOverFrom(
+                                            Credit.RolledOverFrom.builder()
+                                                .contractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .creditId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .salesforceOpportunityId("salesforce_opportunity_id")
+                                        .addSpecifier(
+                                            CommitSpecifier.builder()
+                                                .presentationGroupValues(
+                                                    CommitSpecifier.PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    CommitSpecifier.PricingGroupValues.builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .build()
+                                        )
+                                        .subscriptionConfig(
+                                            Credit.SubscriptionConfig.builder()
+                                                .allocation(
+                                                    Credit.SubscriptionConfig.Allocation.INDIVIDUAL
+                                                )
+                                                .applySeatIncreaseConfig(
+                                                    Credit.SubscriptionConfig
+                                                        .ApplySeatIncreaseConfig
+                                                        .builder()
+                                                        .isProrated(true)
+                                                        .build()
+                                                )
+                                                .subscriptionId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .build()
+                                        )
+                                        .uniquenessKey("x")
+                                        .build()
+                                )
+                                .customFields(
+                                    ContractCreateResponse.Data.Contract.CustomFields.builder()
+                                        .putAdditionalProperty("foo", JsonValue.from("string"))
+                                        .build()
+                                )
+                                .customerBillingProviderConfiguration(
+                                    ContractCreateResponse.Data.Contract
+                                        .CustomerBillingProviderConfiguration
+                                        .builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .billingProvider(
+                                            ContractCreateResponse.Data.Contract
+                                                .CustomerBillingProviderConfiguration
+                                                .BillingProvider
+                                                .AWS_MARKETPLACE
+                                        )
+                                        .deliveryMethod(
+                                            ContractCreateResponse.Data.Contract
+                                                .CustomerBillingProviderConfiguration
+                                                .DeliveryMethod
+                                                .DIRECT_TO_BILLING_PROVIDER
+                                        )
+                                        .build()
+                                )
+                                .endingBefore(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                .hasMore(
+                                    ContractCreateResponse.Data.Contract.HasMore.builder()
+                                        .commits(true)
+                                        .credits(true)
+                                        .build()
+                                )
+                                .hierarchyConfiguration(
+                                    HierarchyConfiguration.ParentHierarchyConfiguration.builder()
+                                        .addChild(
+                                            HierarchyConfiguration.ParentHierarchyConfiguration
+                                                .Child
+                                                .builder()
+                                                .contractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .customerId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .parentBehavior(
+                                            HierarchyConfiguration.ParentHierarchyConfiguration
+                                                .ParentBehavior
+                                                .builder()
+                                                .invoiceConsolidationType(
+                                                    HierarchyConfiguration
+                                                        .ParentHierarchyConfiguration
+                                                        .ParentBehavior
+                                                        .InvoiceConsolidationType
+                                                        .CONCATENATE
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .multiplierOverridePrioritization(
+                                    ContractCreateResponse.Data.Contract
+                                        .MultiplierOverridePrioritization
+                                        .LOWEST_MULTIPLIER
+                                )
+                                .name("name")
+                                .netPaymentTermsDays(0.0)
+                                .packageId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .prepaidBalanceThresholdConfiguration(
+                                    PrepaidBalanceThresholdConfiguration.builder()
+                                        .commit(
+                                            PrepaidBalanceThresholdConfiguration.Commit.builder()
+                                                .productId("product_id")
+                                                .description("description")
+                                                .name("name")
+                                                .priority(0.0)
+                                                .addApplicableProductId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .addApplicableProductTag("string")
+                                                .addSpecifier(
+                                                    CommitSpecifierInput.builder()
+                                                        .presentationGroupValues(
+                                                            CommitSpecifierInput
+                                                                .PresentationGroupValues
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .pricingGroupValues(
+                                                            CommitSpecifierInput.PricingGroupValues
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .productId(
+                                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                        )
+                                                        .addProductTag("string")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .isEnabled(true)
+                                        .paymentGateConfig(
+                                            PaymentGateConfig.builder()
+                                                .paymentGateType(
+                                                    PaymentGateConfig.PaymentGateType.NONE
+                                                )
+                                                .precalculatedTaxConfig(
+                                                    PaymentGateConfig.PrecalculatedTaxConfig
+                                                        .builder()
+                                                        .taxAmount(0.0)
+                                                        .taxName("tax_name")
+                                                        .build()
+                                                )
+                                                .stripeConfig(
+                                                    PaymentGateConfig.StripeConfig.builder()
+                                                        .paymentType(
+                                                            PaymentGateConfig.StripeConfig
+                                                                .PaymentType
+                                                                .INVOICE
+                                                        )
+                                                        .invoiceMetadata(
+                                                            PaymentGateConfig.StripeConfig
+                                                                .InvoiceMetadata
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
+                                                .taxType(PaymentGateConfig.TaxType.NONE)
+                                                .build()
+                                        )
+                                        .rechargeToAmount(0.0)
+                                        .thresholdAmount(0.0)
+                                        .customCreditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .discountConfiguration(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .builder()
+                                                .paymentFraction(0.0)
+                                                .cap(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addThresholdBalanceSpecifier(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .builder()
+                                                .addExclude(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .builder()
+                                                        .addCustomFieldFilter(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .builder()
+                                                                .entity(
+                                                                    PrepaidBalanceThresholdConfiguration
+                                                                        .ThresholdBalanceSpecifier
+                                                                        .Exclude
+                                                                        .CustomFieldFilter
+                                                                        .Entity
+                                                                        .COMMIT
+                                                                )
+                                                                .key("key")
+                                                                .value("value")
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .rateCardId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .addRecurringCommit(
+                                    ContractCreateResponse.Data.Contract.RecurringCommit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .accessAmount(
+                                            ContractCreateResponse.Data.Contract.RecurringCommit
+                                                .AccessAmount
+                                                .builder()
+                                                .creditTypeId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .unitPrice(0.0)
+                                                .quantity(0.0)
+                                                .build()
+                                        )
+                                        .commitDuration(
+                                            ContractCreateResponse.Data.Contract.RecurringCommit
+                                                .CommitDuration
+                                                .builder()
+                                                .value(0.0)
+                                                .unit(
+                                                    ContractCreateResponse.Data.Contract
+                                                        .RecurringCommit
+                                                        .CommitDuration
+                                                        .Unit
+                                                        .PERIODS
+                                                )
+                                                .build()
+                                        )
+                                        .priority(0.0)
+                                        .product(
+                                            ContractCreateResponse.Data.Contract.RecurringCommit
+                                                .Product
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .rateType(
+                                            ContractCreateResponse.Data.Contract.RecurringCommit
+                                                .RateType
+                                                .COMMIT_RATE
+                                        )
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .addApplicableProductId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .contract(
+                                            ContractCreateResponse.Data.Contract.RecurringCommit
+                                                .InnerContract
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .description("description")
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .hierarchyConfiguration(
+                                            CommitHierarchyConfiguration.builder()
+                                                .childAccess(
+                                                    CommitHierarchyConfiguration.ChildAccess
+                                                        .CommitHierarchyChildAccessAll
+                                                        .builder()
+                                                        .type(
+                                                            CommitHierarchyConfiguration.ChildAccess
+                                                                .CommitHierarchyChildAccessAll
+                                                                .Type
+                                                                .ALL
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .invoiceAmount(
+                                            ContractCreateResponse.Data.Contract.RecurringCommit
+                                                .InvoiceAmount
+                                                .builder()
+                                                .creditTypeId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .quantity(0.0)
+                                                .unitPrice(0.0)
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .proration(
+                                            ContractCreateResponse.Data.Contract.RecurringCommit
+                                                .Proration
+                                                .NONE
+                                        )
+                                        .recurrenceFrequency(
+                                            ContractCreateResponse.Data.Contract.RecurringCommit
+                                                .RecurrenceFrequency
+                                                .MONTHLY
+                                        )
+                                        .rolloverFraction(0.0)
+                                        .addSpecifier(
+                                            CommitSpecifier.builder()
+                                                .presentationGroupValues(
+                                                    CommitSpecifier.PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    CommitSpecifier.PricingGroupValues.builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .build()
+                                        )
+                                        .subscriptionConfig(
+                                            RecurringCommitSubscriptionConfig.builder()
+                                                .allocation(
+                                                    RecurringCommitSubscriptionConfig.Allocation
+                                                        .INDIVIDUAL
+                                                )
+                                                .applySeatIncreaseConfig(
+                                                    RecurringCommitSubscriptionConfig
+                                                        .ApplySeatIncreaseConfig
+                                                        .builder()
+                                                        .isProrated(true)
+                                                        .build()
+                                                )
+                                                .subscriptionId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addRecurringCredit(
+                                    ContractCreateResponse.Data.Contract.RecurringCredit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .accessAmount(
+                                            ContractCreateResponse.Data.Contract.RecurringCredit
+                                                .AccessAmount
+                                                .builder()
+                                                .creditTypeId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .unitPrice(0.0)
+                                                .quantity(0.0)
+                                                .build()
+                                        )
+                                        .commitDuration(
+                                            ContractCreateResponse.Data.Contract.RecurringCredit
+                                                .CommitDuration
+                                                .builder()
+                                                .value(0.0)
+                                                .unit(
+                                                    ContractCreateResponse.Data.Contract
+                                                        .RecurringCredit
+                                                        .CommitDuration
+                                                        .Unit
+                                                        .PERIODS
+                                                )
+                                                .build()
+                                        )
+                                        .priority(0.0)
+                                        .product(
+                                            ContractCreateResponse.Data.Contract.RecurringCredit
+                                                .Product
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .rateType(
+                                            ContractCreateResponse.Data.Contract.RecurringCredit
+                                                .RateType
+                                                .COMMIT_RATE
+                                        )
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .addApplicableProductId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .contract(
+                                            ContractCreateResponse.Data.Contract.RecurringCredit
+                                                .InnerContract
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .description("description")
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .hierarchyConfiguration(
+                                            CommitHierarchyConfiguration.builder()
+                                                .childAccess(
+                                                    CommitHierarchyConfiguration.ChildAccess
+                                                        .CommitHierarchyChildAccessAll
+                                                        .builder()
+                                                        .type(
+                                                            CommitHierarchyConfiguration.ChildAccess
+                                                                .CommitHierarchyChildAccessAll
+                                                                .Type
+                                                                .ALL
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .proration(
+                                            ContractCreateResponse.Data.Contract.RecurringCredit
+                                                .Proration
+                                                .NONE
+                                        )
+                                        .recurrenceFrequency(
+                                            ContractCreateResponse.Data.Contract.RecurringCredit
+                                                .RecurrenceFrequency
+                                                .MONTHLY
+                                        )
+                                        .rolloverFraction(0.0)
+                                        .addSpecifier(
+                                            CommitSpecifier.builder()
+                                                .presentationGroupValues(
+                                                    CommitSpecifier.PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    CommitSpecifier.PricingGroupValues.builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .build()
+                                        )
+                                        .subscriptionConfig(
+                                            RecurringCommitSubscriptionConfig.builder()
+                                                .allocation(
+                                                    RecurringCommitSubscriptionConfig.Allocation
+                                                        .INDIVIDUAL
+                                                )
+                                                .applySeatIncreaseConfig(
+                                                    RecurringCommitSubscriptionConfig
+                                                        .ApplySeatIncreaseConfig
+                                                        .builder()
+                                                        .isProrated(true)
+                                                        .build()
+                                                )
+                                                .subscriptionId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .scheduledChargesOnUsageInvoices(
+                                    ContractCreateResponse.Data.Contract
+                                        .ScheduledChargesOnUsageInvoices
+                                        .ALL
+                                )
+                                .spendThresholdConfiguration(
+                                    SpendThresholdConfiguration.builder()
+                                        .commit(
+                                            BaseThresholdCommit.builder()
+                                                .productId("product_id")
+                                                .description("description")
+                                                .name("name")
+                                                .priority(0.0)
+                                                .build()
+                                        )
+                                        .isEnabled(true)
+                                        .paymentGateConfig(
+                                            PaymentGateConfig.builder()
+                                                .paymentGateType(
+                                                    PaymentGateConfig.PaymentGateType.NONE
+                                                )
+                                                .precalculatedTaxConfig(
+                                                    PaymentGateConfig.PrecalculatedTaxConfig
+                                                        .builder()
+                                                        .taxAmount(0.0)
+                                                        .taxName("tax_name")
+                                                        .build()
+                                                )
+                                                .stripeConfig(
+                                                    PaymentGateConfig.StripeConfig.builder()
+                                                        .paymentType(
+                                                            PaymentGateConfig.StripeConfig
+                                                                .PaymentType
+                                                                .INVOICE
+                                                        )
+                                                        .invoiceMetadata(
+                                                            PaymentGateConfig.StripeConfig
+                                                                .InvoiceMetadata
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
+                                                .taxType(PaymentGateConfig.TaxType.NONE)
+                                                .build()
+                                        )
+                                        .thresholdAmount(0.0)
+                                        .discountConfiguration(
+                                            SpendThresholdConfiguration.DiscountConfiguration
+                                                .builder()
+                                                .paymentFraction(0.0)
+                                                .cap(
+                                                    SpendThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addSubscription(
+                                    Subscription.builder()
+                                        .billingPeriods(
+                                            Subscription.BillingPeriods.builder()
+                                                .current(
+                                                    Subscription.BillingPeriods.Current.builder()
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .next(
+                                                    Subscription.BillingPeriods.Next.builder()
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .previous(
+                                                    Subscription.BillingPeriods.Previous.builder()
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .collectionSchedule(Subscription.CollectionSchedule.ADVANCE)
+                                        .proration(
+                                            Subscription.Proration.builder()
+                                                .invoiceBehavior(
+                                                    Subscription.Proration.InvoiceBehavior
+                                                        .BILL_IMMEDIATELY
+                                                )
+                                                .isProrated(true)
+                                                .build()
+                                        )
+                                        .quantityManagementMode(
+                                            Subscription.QuantityManagementMode.SEAT_BASED
+                                        )
+                                        .addQuantitySchedule(
+                                            Subscription.QuantitySchedule.builder()
+                                                .quantity(0.0)
+                                                .startingAt(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .endingBefore(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .build()
+                                        )
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .subscriptionRate(
+                                            Subscription.SubscriptionRate.builder()
+                                                .billingFrequency(
+                                                    Subscription.SubscriptionRate.BillingFrequency
+                                                        .MONTHLY
+                                                )
+                                                .product(
+                                                    Subscription.SubscriptionRate.Product.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .customFields(
+                                            Subscription.CustomFields.builder()
+                                                .putAdditionalProperty(
+                                                    "foo",
+                                                    JsonValue.from("string"),
+                                                )
+                                                .build()
+                                        )
+                                        .description("description")
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .fiatCreditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .name("name")
+                                        .seatConfig(
+                                            Subscription.SeatConfig.builder()
+                                                .seatGroupKey("seat_group_key")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .uniquenessKey("x")
+                                .build()
+                        )
+                        .build()
+                )
                 .build()
 
         assertThat(contractCreateResponse.data())
-            .isEqualTo(Id.builder().id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e").build())
+            .isEqualTo(
+                ContractCreateResponse.Data.builder()
+                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                    .contract(
+                        ContractCreateResponse.Data.Contract.builder()
+                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                            .addCommit(
+                                Commit.builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .createdAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .product(
+                                        Commit.Product.builder()
+                                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .name("name")
+                                            .build()
+                                    )
+                                    .type(Commit.Type.PREPAID)
+                                    .accessSchedule(
+                                        ScheduleDuration.builder()
+                                            .addScheduleItem(
+                                                ScheduleDuration.ScheduleItem.builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .amount(0.0)
+                                                    .endingBefore(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .startingAt(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .build()
+                                            )
+                                            .creditType(
+                                                CreditTypeData.builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .name("name")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .amount(0.0)
+                                    .addApplicableContractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .addApplicableProductId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .addApplicableProductTag("string")
+                                    .archivedAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .balance(0.0)
+                                    .contract(
+                                        Commit.Contract.builder()
+                                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .build()
+                                    )
+                                    .customFields(
+                                        Commit.CustomFields.builder()
+                                            .putAdditionalProperty("foo", JsonValue.from("string"))
+                                            .build()
+                                    )
+                                    .description("description")
+                                    .hierarchyConfiguration(
+                                        CommitHierarchyConfiguration.builder()
+                                            .childAccess(
+                                                CommitHierarchyConfiguration.ChildAccess
+                                                    .CommitHierarchyChildAccessAll
+                                                    .builder()
+                                                    .type(
+                                                        CommitHierarchyConfiguration.ChildAccess
+                                                            .CommitHierarchyChildAccessAll
+                                                            .Type
+                                                            .ALL
+                                                    )
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .invoiceContract(
+                                        Commit.InvoiceContract.builder()
+                                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .build()
+                                    )
+                                    .invoiceSchedule(
+                                        SchedulePointInTime.builder()
+                                            .creditType(
+                                                CreditTypeData.builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .name("name")
+                                                    .build()
+                                            )
+                                            .doNotInvoice(true)
+                                            .addScheduleItem(
+                                                SchedulePointInTime.ScheduleItem.builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .amount(0.0)
+                                                    .quantity(0.0)
+                                                    .timestamp(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .unitPrice(0.0)
+                                                    .invoiceId(
+                                                        "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                    )
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .addLedger(
+                                        Commit.Ledger.PrepaidCommitSegmentStartLedgerEntry.builder()
+                                            .amount(0.0)
+                                            .segmentId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .timestamp(
+                                                OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                            )
+                                            .type(
+                                                Commit.Ledger.PrepaidCommitSegmentStartLedgerEntry
+                                                    .Type
+                                                    .PREPAID_COMMIT_SEGMENT_START
+                                            )
+                                            .build()
+                                    )
+                                    .name("name")
+                                    .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                    .priority(0.0)
+                                    .rateType(Commit.RateType.COMMIT_RATE)
+                                    .recurringCommitId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .rolledOverFrom(
+                                        Commit.RolledOverFrom.builder()
+                                            .commitId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .contractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .build()
+                                    )
+                                    .rolloverFraction(0.0)
+                                    .salesforceOpportunityId("salesforce_opportunity_id")
+                                    .addSpecifier(
+                                        CommitSpecifier.builder()
+                                            .presentationGroupValues(
+                                                CommitSpecifier.PresentationGroupValues.builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("string"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .pricingGroupValues(
+                                                CommitSpecifier.PricingGroupValues.builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("string"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .addProductTag("string")
+                                            .build()
+                                    )
+                                    .spendTrackerAttributes(
+                                        Commit.SpendTrackerAttributes.builder()
+                                            .countsAsDiscounted(true)
+                                            .build()
+                                    )
+                                    .subscriptionConfig(
+                                        Commit.SubscriptionConfig.builder()
+                                            .allocation(
+                                                Commit.SubscriptionConfig.Allocation.INDIVIDUAL
+                                            )
+                                            .applySeatIncreaseConfig(
+                                                Commit.SubscriptionConfig.ApplySeatIncreaseConfig
+                                                    .builder()
+                                                    .isProrated(true)
+                                                    .build()
+                                            )
+                                            .subscriptionId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .build()
+                                    )
+                                    .uniquenessKey("x")
+                                    .build()
+                            )
+                            .createdAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                            .createdBy("created_by")
+                            .customerId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                            .addOverride(
+                                Override.builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .createdAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .startingAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .addApplicableProductTag("string")
+                                    .creditType(
+                                        CreditTypeData.builder()
+                                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .name("name")
+                                            .build()
+                                    )
+                                    .endingBefore(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .entitled(true)
+                                    .isCommitSpecific(true)
+                                    .isProrated(true)
+                                    .multiplier(0.0)
+                                    .addOverrideSpecifier(
+                                        Override.OverrideSpecifier.builder()
+                                            .billingFrequency(
+                                                Override.OverrideSpecifier.BillingFrequency.MONTHLY
+                                            )
+                                            .addCommitId("string")
+                                            .presentationGroupValues(
+                                                Override.OverrideSpecifier.PresentationGroupValues
+                                                    .builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("string"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .pricingGroupValues(
+                                                Override.OverrideSpecifier.PricingGroupValues
+                                                    .builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("string"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .addProductTag("string")
+                                            .addRecurringCommitId("string")
+                                            .build()
+                                    )
+                                    .addOverrideTier(
+                                        OverrideTier.builder().multiplier(0.0).size(0.0).build()
+                                    )
+                                    .overwriteRate(
+                                        OverwriteRate.builder()
+                                            .rateType(OverwriteRate.RateType.FLAT)
+                                            .creditType(
+                                                CreditTypeData.builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .name("name")
+                                                    .build()
+                                            )
+                                            .customRate(
+                                                OverwriteRate.CustomRate.builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("bar"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .isProrated(true)
+                                            .price(0.0)
+                                            .quantity(0.0)
+                                            .addTier(
+                                                OverwriteRate.Tier.builder()
+                                                    .price(0.0)
+                                                    .size(0.0)
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .price(0.0)
+                                    .priority(0.0)
+                                    .product(
+                                        Override.Product.builder()
+                                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .name("name")
+                                            .build()
+                                    )
+                                    .quantity(0.0)
+                                    .rateType(Override.RateType.FLAT)
+                                    .target(Override.Target.COMMIT_RATE)
+                                    .addTier(Override.Tier.builder().price(0.0).size(0.0).build())
+                                    .type(Override.Type.OVERWRITE)
+                                    .value(
+                                        Override.Value.builder()
+                                            .putAdditionalProperty("foo", JsonValue.from("bar"))
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addScheduledCharge(
+                                ScheduledCharge.builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .product(
+                                        ScheduledCharge.Product.builder()
+                                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .name("name")
+                                            .build()
+                                    )
+                                    .schedule(
+                                        SchedulePointInTime.builder()
+                                            .creditType(
+                                                CreditTypeData.builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .name("name")
+                                                    .build()
+                                            )
+                                            .doNotInvoice(true)
+                                            .addScheduleItem(
+                                                SchedulePointInTime.ScheduleItem.builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .amount(0.0)
+                                                    .quantity(0.0)
+                                                    .timestamp(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .unitPrice(0.0)
+                                                    .invoiceId(
+                                                        "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                    )
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .archivedAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .customFields(
+                                        ScheduledCharge.CustomFields.builder()
+                                            .putAdditionalProperty("foo", JsonValue.from("string"))
+                                            .build()
+                                    )
+                                    .name("x")
+                                    .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                    .build()
+                            )
+                            .startingAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                            .addTransition(
+                                ContractCreateResponse.Data.Contract.Transition.builder()
+                                    .fromContractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .toContractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .type(
+                                        ContractCreateResponse.Data.Contract.Transition.Type
+                                            .SUPERSEDE
+                                    )
+                                    .build()
+                            )
+                            .addUsageFilter(
+                                ContractCreateResponse.Data.Contract.UsageFilter.builder()
+                                    .groupKey("group_key")
+                                    .addGroupValue("string")
+                                    .startingAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .endingBefore(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .build()
+                            )
+                            .usageStatementSchedule(
+                                ContractCreateResponse.Data.Contract.UsageStatementSchedule
+                                    .builder()
+                                    .billingAnchorDate(
+                                        OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                    )
+                                    .frequency(
+                                        ContractCreateResponse.Data.Contract.UsageStatementSchedule
+                                            .Frequency
+                                            .MONTHLY
+                                    )
+                                    .build()
+                            )
+                            .addCredit(
+                                Credit.builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .product(
+                                        Credit.Product.builder()
+                                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .name("name")
+                                            .build()
+                                    )
+                                    .type(Credit.Type.CREDIT)
+                                    .accessSchedule(
+                                        ScheduleDuration.builder()
+                                            .addScheduleItem(
+                                                ScheduleDuration.ScheduleItem.builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .amount(0.0)
+                                                    .endingBefore(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .startingAt(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .build()
+                                            )
+                                            .creditType(
+                                                CreditTypeData.builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .name("name")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .addApplicableContractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .addApplicableProductId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .addApplicableProductTag("string")
+                                    .balance(0.0)
+                                    .contract(
+                                        Credit.Contract.builder()
+                                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .build()
+                                    )
+                                    .customFields(
+                                        Credit.CustomFields.builder()
+                                            .putAdditionalProperty("foo", JsonValue.from("string"))
+                                            .build()
+                                    )
+                                    .description("description")
+                                    .hierarchyConfiguration(
+                                        CommitHierarchyConfiguration.builder()
+                                            .childAccess(
+                                                CommitHierarchyConfiguration.ChildAccess
+                                                    .CommitHierarchyChildAccessAll
+                                                    .builder()
+                                                    .type(
+                                                        CommitHierarchyConfiguration.ChildAccess
+                                                            .CommitHierarchyChildAccessAll
+                                                            .Type
+                                                            .ALL
+                                                    )
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .addLedger(
+                                        Credit.Ledger.CreditSegmentStartLedgerEntry.builder()
+                                            .amount(0.0)
+                                            .segmentId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .timestamp(
+                                                OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                            )
+                                            .type(
+                                                Credit.Ledger.CreditSegmentStartLedgerEntry.Type
+                                                    .CREDIT_SEGMENT_START
+                                            )
+                                            .build()
+                                    )
+                                    .name("name")
+                                    .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                    .priority(0.0)
+                                    .rateType(Credit.RateType.COMMIT_RATE)
+                                    .recurringCreditId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .rolledOverFrom(
+                                        Credit.RolledOverFrom.builder()
+                                            .contractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .creditId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .build()
+                                    )
+                                    .salesforceOpportunityId("salesforce_opportunity_id")
+                                    .addSpecifier(
+                                        CommitSpecifier.builder()
+                                            .presentationGroupValues(
+                                                CommitSpecifier.PresentationGroupValues.builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("string"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .pricingGroupValues(
+                                                CommitSpecifier.PricingGroupValues.builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("string"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .addProductTag("string")
+                                            .build()
+                                    )
+                                    .subscriptionConfig(
+                                        Credit.SubscriptionConfig.builder()
+                                            .allocation(
+                                                Credit.SubscriptionConfig.Allocation.INDIVIDUAL
+                                            )
+                                            .applySeatIncreaseConfig(
+                                                Credit.SubscriptionConfig.ApplySeatIncreaseConfig
+                                                    .builder()
+                                                    .isProrated(true)
+                                                    .build()
+                                            )
+                                            .subscriptionId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .build()
+                                    )
+                                    .uniquenessKey("x")
+                                    .build()
+                            )
+                            .customFields(
+                                ContractCreateResponse.Data.Contract.CustomFields.builder()
+                                    .putAdditionalProperty("foo", JsonValue.from("string"))
+                                    .build()
+                            )
+                            .customerBillingProviderConfiguration(
+                                ContractCreateResponse.Data.Contract
+                                    .CustomerBillingProviderConfiguration
+                                    .builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .billingProvider(
+                                        ContractCreateResponse.Data.Contract
+                                            .CustomerBillingProviderConfiguration
+                                            .BillingProvider
+                                            .AWS_MARKETPLACE
+                                    )
+                                    .deliveryMethod(
+                                        ContractCreateResponse.Data.Contract
+                                            .CustomerBillingProviderConfiguration
+                                            .DeliveryMethod
+                                            .DIRECT_TO_BILLING_PROVIDER
+                                    )
+                                    .build()
+                            )
+                            .endingBefore(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                            .hasMore(
+                                ContractCreateResponse.Data.Contract.HasMore.builder()
+                                    .commits(true)
+                                    .credits(true)
+                                    .build()
+                            )
+                            .hierarchyConfiguration(
+                                HierarchyConfiguration.ParentHierarchyConfiguration.builder()
+                                    .addChild(
+                                        HierarchyConfiguration.ParentHierarchyConfiguration.Child
+                                            .builder()
+                                            .contractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .customerId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .build()
+                                    )
+                                    .parentBehavior(
+                                        HierarchyConfiguration.ParentHierarchyConfiguration
+                                            .ParentBehavior
+                                            .builder()
+                                            .invoiceConsolidationType(
+                                                HierarchyConfiguration.ParentHierarchyConfiguration
+                                                    .ParentBehavior
+                                                    .InvoiceConsolidationType
+                                                    .CONCATENATE
+                                            )
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .multiplierOverridePrioritization(
+                                ContractCreateResponse.Data.Contract
+                                    .MultiplierOverridePrioritization
+                                    .LOWEST_MULTIPLIER
+                            )
+                            .name("name")
+                            .netPaymentTermsDays(0.0)
+                            .packageId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                            .prepaidBalanceThresholdConfiguration(
+                                PrepaidBalanceThresholdConfiguration.builder()
+                                    .commit(
+                                        PrepaidBalanceThresholdConfiguration.Commit.builder()
+                                            .productId("product_id")
+                                            .description("description")
+                                            .name("name")
+                                            .priority(0.0)
+                                            .addApplicableProductId(
+                                                "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                            )
+                                            .addApplicableProductTag("string")
+                                            .addSpecifier(
+                                                CommitSpecifierInput.builder()
+                                                    .presentationGroupValues(
+                                                        CommitSpecifierInput.PresentationGroupValues
+                                                            .builder()
+                                                            .putAdditionalProperty(
+                                                                "foo",
+                                                                JsonValue.from("string"),
+                                                            )
+                                                            .build()
+                                                    )
+                                                    .pricingGroupValues(
+                                                        CommitSpecifierInput.PricingGroupValues
+                                                            .builder()
+                                                            .putAdditionalProperty(
+                                                                "foo",
+                                                                JsonValue.from("string"),
+                                                            )
+                                                            .build()
+                                                    )
+                                                    .productId(
+                                                        "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                    )
+                                                    .addProductTag("string")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .isEnabled(true)
+                                    .paymentGateConfig(
+                                        PaymentGateConfig.builder()
+                                            .paymentGateType(PaymentGateConfig.PaymentGateType.NONE)
+                                            .precalculatedTaxConfig(
+                                                PaymentGateConfig.PrecalculatedTaxConfig.builder()
+                                                    .taxAmount(0.0)
+                                                    .taxName("tax_name")
+                                                    .build()
+                                            )
+                                            .stripeConfig(
+                                                PaymentGateConfig.StripeConfig.builder()
+                                                    .paymentType(
+                                                        PaymentGateConfig.StripeConfig.PaymentType
+                                                            .INVOICE
+                                                    )
+                                                    .invoiceMetadata(
+                                                        PaymentGateConfig.StripeConfig
+                                                            .InvoiceMetadata
+                                                            .builder()
+                                                            .putAdditionalProperty(
+                                                                "foo",
+                                                                JsonValue.from("string"),
+                                                            )
+                                                            .build()
+                                                    )
+                                                    .build()
+                                            )
+                                            .taxType(PaymentGateConfig.TaxType.NONE)
+                                            .build()
+                                    )
+                                    .rechargeToAmount(0.0)
+                                    .thresholdAmount(0.0)
+                                    .customCreditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .discountConfiguration(
+                                        PrepaidBalanceThresholdConfiguration.DiscountConfiguration
+                                            .builder()
+                                            .paymentFraction(0.0)
+                                            .cap(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .DiscountConfiguration
+                                                    .Cap
+                                                    .builder()
+                                                    .amount(0.0)
+                                                    .spendTrackerAlias("spend_tracker_alias")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .addThresholdBalanceSpecifier(
+                                        PrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .builder()
+                                            .addExclude(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .builder()
+                                                    .addCustomFieldFilter(
+                                                        PrepaidBalanceThresholdConfiguration
+                                                            .ThresholdBalanceSpecifier
+                                                            .Exclude
+                                                            .CustomFieldFilter
+                                                            .builder()
+                                                            .entity(
+                                                                PrepaidBalanceThresholdConfiguration
+                                                                    .ThresholdBalanceSpecifier
+                                                                    .Exclude
+                                                                    .CustomFieldFilter
+                                                                    .Entity
+                                                                    .COMMIT
+                                                            )
+                                                            .key("key")
+                                                            .value("value")
+                                                            .build()
+                                                    )
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .rateCardId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                            .addRecurringCommit(
+                                ContractCreateResponse.Data.Contract.RecurringCommit.builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .accessAmount(
+                                        ContractCreateResponse.Data.Contract.RecurringCommit
+                                            .AccessAmount
+                                            .builder()
+                                            .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .unitPrice(0.0)
+                                            .quantity(0.0)
+                                            .build()
+                                    )
+                                    .commitDuration(
+                                        ContractCreateResponse.Data.Contract.RecurringCommit
+                                            .CommitDuration
+                                            .builder()
+                                            .value(0.0)
+                                            .unit(
+                                                ContractCreateResponse.Data.Contract.RecurringCommit
+                                                    .CommitDuration
+                                                    .Unit
+                                                    .PERIODS
+                                            )
+                                            .build()
+                                    )
+                                    .priority(0.0)
+                                    .product(
+                                        ContractCreateResponse.Data.Contract.RecurringCommit.Product
+                                            .builder()
+                                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .name("name")
+                                            .build()
+                                    )
+                                    .rateType(
+                                        ContractCreateResponse.Data.Contract.RecurringCommit
+                                            .RateType
+                                            .COMMIT_RATE
+                                    )
+                                    .startingAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .addApplicableProductId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .addApplicableProductTag("string")
+                                    .contract(
+                                        ContractCreateResponse.Data.Contract.RecurringCommit
+                                            .InnerContract
+                                            .builder()
+                                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .build()
+                                    )
+                                    .description("description")
+                                    .endingBefore(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .hierarchyConfiguration(
+                                        CommitHierarchyConfiguration.builder()
+                                            .childAccess(
+                                                CommitHierarchyConfiguration.ChildAccess
+                                                    .CommitHierarchyChildAccessAll
+                                                    .builder()
+                                                    .type(
+                                                        CommitHierarchyConfiguration.ChildAccess
+                                                            .CommitHierarchyChildAccessAll
+                                                            .Type
+                                                            .ALL
+                                                    )
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .invoiceAmount(
+                                        ContractCreateResponse.Data.Contract.RecurringCommit
+                                            .InvoiceAmount
+                                            .builder()
+                                            .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .quantity(0.0)
+                                            .unitPrice(0.0)
+                                            .build()
+                                    )
+                                    .name("name")
+                                    .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                    .proration(
+                                        ContractCreateResponse.Data.Contract.RecurringCommit
+                                            .Proration
+                                            .NONE
+                                    )
+                                    .recurrenceFrequency(
+                                        ContractCreateResponse.Data.Contract.RecurringCommit
+                                            .RecurrenceFrequency
+                                            .MONTHLY
+                                    )
+                                    .rolloverFraction(0.0)
+                                    .addSpecifier(
+                                        CommitSpecifier.builder()
+                                            .presentationGroupValues(
+                                                CommitSpecifier.PresentationGroupValues.builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("string"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .pricingGroupValues(
+                                                CommitSpecifier.PricingGroupValues.builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("string"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .addProductTag("string")
+                                            .build()
+                                    )
+                                    .subscriptionConfig(
+                                        RecurringCommitSubscriptionConfig.builder()
+                                            .allocation(
+                                                RecurringCommitSubscriptionConfig.Allocation
+                                                    .INDIVIDUAL
+                                            )
+                                            .applySeatIncreaseConfig(
+                                                RecurringCommitSubscriptionConfig
+                                                    .ApplySeatIncreaseConfig
+                                                    .builder()
+                                                    .isProrated(true)
+                                                    .build()
+                                            )
+                                            .subscriptionId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addRecurringCredit(
+                                ContractCreateResponse.Data.Contract.RecurringCredit.builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .accessAmount(
+                                        ContractCreateResponse.Data.Contract.RecurringCredit
+                                            .AccessAmount
+                                            .builder()
+                                            .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .unitPrice(0.0)
+                                            .quantity(0.0)
+                                            .build()
+                                    )
+                                    .commitDuration(
+                                        ContractCreateResponse.Data.Contract.RecurringCredit
+                                            .CommitDuration
+                                            .builder()
+                                            .value(0.0)
+                                            .unit(
+                                                ContractCreateResponse.Data.Contract.RecurringCredit
+                                                    .CommitDuration
+                                                    .Unit
+                                                    .PERIODS
+                                            )
+                                            .build()
+                                    )
+                                    .priority(0.0)
+                                    .product(
+                                        ContractCreateResponse.Data.Contract.RecurringCredit.Product
+                                            .builder()
+                                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .name("name")
+                                            .build()
+                                    )
+                                    .rateType(
+                                        ContractCreateResponse.Data.Contract.RecurringCredit
+                                            .RateType
+                                            .COMMIT_RATE
+                                    )
+                                    .startingAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .addApplicableProductId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .addApplicableProductTag("string")
+                                    .contract(
+                                        ContractCreateResponse.Data.Contract.RecurringCredit
+                                            .InnerContract
+                                            .builder()
+                                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .build()
+                                    )
+                                    .description("description")
+                                    .endingBefore(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .hierarchyConfiguration(
+                                        CommitHierarchyConfiguration.builder()
+                                            .childAccess(
+                                                CommitHierarchyConfiguration.ChildAccess
+                                                    .CommitHierarchyChildAccessAll
+                                                    .builder()
+                                                    .type(
+                                                        CommitHierarchyConfiguration.ChildAccess
+                                                            .CommitHierarchyChildAccessAll
+                                                            .Type
+                                                            .ALL
+                                                    )
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .name("name")
+                                    .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                    .proration(
+                                        ContractCreateResponse.Data.Contract.RecurringCredit
+                                            .Proration
+                                            .NONE
+                                    )
+                                    .recurrenceFrequency(
+                                        ContractCreateResponse.Data.Contract.RecurringCredit
+                                            .RecurrenceFrequency
+                                            .MONTHLY
+                                    )
+                                    .rolloverFraction(0.0)
+                                    .addSpecifier(
+                                        CommitSpecifier.builder()
+                                            .presentationGroupValues(
+                                                CommitSpecifier.PresentationGroupValues.builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("string"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .pricingGroupValues(
+                                                CommitSpecifier.PricingGroupValues.builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("string"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .addProductTag("string")
+                                            .build()
+                                    )
+                                    .subscriptionConfig(
+                                        RecurringCommitSubscriptionConfig.builder()
+                                            .allocation(
+                                                RecurringCommitSubscriptionConfig.Allocation
+                                                    .INDIVIDUAL
+                                            )
+                                            .applySeatIncreaseConfig(
+                                                RecurringCommitSubscriptionConfig
+                                                    .ApplySeatIncreaseConfig
+                                                    .builder()
+                                                    .isProrated(true)
+                                                    .build()
+                                            )
+                                            .subscriptionId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .scheduledChargesOnUsageInvoices(
+                                ContractCreateResponse.Data.Contract.ScheduledChargesOnUsageInvoices
+                                    .ALL
+                            )
+                            .spendThresholdConfiguration(
+                                SpendThresholdConfiguration.builder()
+                                    .commit(
+                                        BaseThresholdCommit.builder()
+                                            .productId("product_id")
+                                            .description("description")
+                                            .name("name")
+                                            .priority(0.0)
+                                            .build()
+                                    )
+                                    .isEnabled(true)
+                                    .paymentGateConfig(
+                                        PaymentGateConfig.builder()
+                                            .paymentGateType(PaymentGateConfig.PaymentGateType.NONE)
+                                            .precalculatedTaxConfig(
+                                                PaymentGateConfig.PrecalculatedTaxConfig.builder()
+                                                    .taxAmount(0.0)
+                                                    .taxName("tax_name")
+                                                    .build()
+                                            )
+                                            .stripeConfig(
+                                                PaymentGateConfig.StripeConfig.builder()
+                                                    .paymentType(
+                                                        PaymentGateConfig.StripeConfig.PaymentType
+                                                            .INVOICE
+                                                    )
+                                                    .invoiceMetadata(
+                                                        PaymentGateConfig.StripeConfig
+                                                            .InvoiceMetadata
+                                                            .builder()
+                                                            .putAdditionalProperty(
+                                                                "foo",
+                                                                JsonValue.from("string"),
+                                                            )
+                                                            .build()
+                                                    )
+                                                    .build()
+                                            )
+                                            .taxType(PaymentGateConfig.TaxType.NONE)
+                                            .build()
+                                    )
+                                    .thresholdAmount(0.0)
+                                    .discountConfiguration(
+                                        SpendThresholdConfiguration.DiscountConfiguration.builder()
+                                            .paymentFraction(0.0)
+                                            .cap(
+                                                SpendThresholdConfiguration.DiscountConfiguration
+                                                    .Cap
+                                                    .builder()
+                                                    .amount(0.0)
+                                                    .spendTrackerAlias("spend_tracker_alias")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addSubscription(
+                                Subscription.builder()
+                                    .billingPeriods(
+                                        Subscription.BillingPeriods.builder()
+                                            .current(
+                                                Subscription.BillingPeriods.Current.builder()
+                                                    .endingBefore(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .startingAt(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .build()
+                                            )
+                                            .next(
+                                                Subscription.BillingPeriods.Next.builder()
+                                                    .endingBefore(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .startingAt(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .build()
+                                            )
+                                            .previous(
+                                                Subscription.BillingPeriods.Previous.builder()
+                                                    .endingBefore(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .startingAt(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .collectionSchedule(Subscription.CollectionSchedule.ADVANCE)
+                                    .proration(
+                                        Subscription.Proration.builder()
+                                            .invoiceBehavior(
+                                                Subscription.Proration.InvoiceBehavior
+                                                    .BILL_IMMEDIATELY
+                                            )
+                                            .isProrated(true)
+                                            .build()
+                                    )
+                                    .quantityManagementMode(
+                                        Subscription.QuantityManagementMode.SEAT_BASED
+                                    )
+                                    .addQuantitySchedule(
+                                        Subscription.QuantitySchedule.builder()
+                                            .quantity(0.0)
+                                            .startingAt(
+                                                OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                            )
+                                            .endingBefore(
+                                                OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                            )
+                                            .build()
+                                    )
+                                    .startingAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .subscriptionRate(
+                                        Subscription.SubscriptionRate.builder()
+                                            .billingFrequency(
+                                                Subscription.SubscriptionRate.BillingFrequency
+                                                    .MONTHLY
+                                            )
+                                            .product(
+                                                Subscription.SubscriptionRate.Product.builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .name("name")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .customFields(
+                                        Subscription.CustomFields.builder()
+                                            .putAdditionalProperty("foo", JsonValue.from("string"))
+                                            .build()
+                                    )
+                                    .description("description")
+                                    .endingBefore(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .fiatCreditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .name("name")
+                                    .seatConfig(
+                                        Subscription.SeatConfig.builder()
+                                            .seatGroupKey("seat_group_key")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .uniquenessKey("x")
+                            .build()
+                    )
+                    .build()
+            )
     }
 
     @Test
@@ -26,7 +2318,1190 @@ internal class ContractCreateResponseTest {
         val jsonMapper = jsonMapper()
         val contractCreateResponse =
             ContractCreateResponse.builder()
-                .data(Id.builder().id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e").build())
+                .data(
+                    ContractCreateResponse.Data.builder()
+                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                        .contract(
+                            ContractCreateResponse.Data.Contract.builder()
+                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .addCommit(
+                                    Commit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .createdAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                        .product(
+                                            Commit.Product.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .type(Commit.Type.PREPAID)
+                                        .accessSchedule(
+                                            ScheduleDuration.builder()
+                                                .addScheduleItem(
+                                                    ScheduleDuration.ScheduleItem.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .amount(0.0)
+                                        .addApplicableContractId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .archivedAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .balance(0.0)
+                                        .contract(
+                                            Commit.Contract.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .customFields(
+                                            Commit.CustomFields.builder()
+                                                .putAdditionalProperty(
+                                                    "foo",
+                                                    JsonValue.from("string"),
+                                                )
+                                                .build()
+                                        )
+                                        .description("description")
+                                        .hierarchyConfiguration(
+                                            CommitHierarchyConfiguration.builder()
+                                                .childAccess(
+                                                    CommitHierarchyConfiguration.ChildAccess
+                                                        .CommitHierarchyChildAccessAll
+                                                        .builder()
+                                                        .type(
+                                                            CommitHierarchyConfiguration.ChildAccess
+                                                                .CommitHierarchyChildAccessAll
+                                                                .Type
+                                                                .ALL
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .invoiceContract(
+                                            Commit.InvoiceContract.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .invoiceSchedule(
+                                            SchedulePointInTime.builder()
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .doNotInvoice(true)
+                                                .addScheduleItem(
+                                                    SchedulePointInTime.ScheduleItem.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .quantity(0.0)
+                                                        .timestamp(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .unitPrice(0.0)
+                                                        .invoiceId(
+                                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addLedger(
+                                            Commit.Ledger.PrepaidCommitSegmentStartLedgerEntry
+                                                .builder()
+                                                .amount(0.0)
+                                                .segmentId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .timestamp(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .type(
+                                                    Commit.Ledger
+                                                        .PrepaidCommitSegmentStartLedgerEntry
+                                                        .Type
+                                                        .PREPAID_COMMIT_SEGMENT_START
+                                                )
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .priority(0.0)
+                                        .rateType(Commit.RateType.COMMIT_RATE)
+                                        .recurringCommitId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .rolledOverFrom(
+                                            Commit.RolledOverFrom.builder()
+                                                .commitId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .contractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .rolloverFraction(0.0)
+                                        .salesforceOpportunityId("salesforce_opportunity_id")
+                                        .addSpecifier(
+                                            CommitSpecifier.builder()
+                                                .presentationGroupValues(
+                                                    CommitSpecifier.PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    CommitSpecifier.PricingGroupValues.builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .build()
+                                        )
+                                        .spendTrackerAttributes(
+                                            Commit.SpendTrackerAttributes.builder()
+                                                .countsAsDiscounted(true)
+                                                .build()
+                                        )
+                                        .subscriptionConfig(
+                                            Commit.SubscriptionConfig.builder()
+                                                .allocation(
+                                                    Commit.SubscriptionConfig.Allocation.INDIVIDUAL
+                                                )
+                                                .applySeatIncreaseConfig(
+                                                    Commit.SubscriptionConfig
+                                                        .ApplySeatIncreaseConfig
+                                                        .builder()
+                                                        .isProrated(true)
+                                                        .build()
+                                                )
+                                                .subscriptionId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .build()
+                                        )
+                                        .uniquenessKey("x")
+                                        .build()
+                                )
+                                .createdAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                .createdBy("created_by")
+                                .customerId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .addOverride(
+                                    Override.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .createdAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .creditType(
+                                            CreditTypeData.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .entitled(true)
+                                        .isCommitSpecific(true)
+                                        .isProrated(true)
+                                        .multiplier(0.0)
+                                        .addOverrideSpecifier(
+                                            Override.OverrideSpecifier.builder()
+                                                .billingFrequency(
+                                                    Override.OverrideSpecifier.BillingFrequency
+                                                        .MONTHLY
+                                                )
+                                                .addCommitId("string")
+                                                .presentationGroupValues(
+                                                    Override.OverrideSpecifier
+                                                        .PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    Override.OverrideSpecifier.PricingGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .addRecurringCommitId("string")
+                                                .build()
+                                        )
+                                        .addOverrideTier(
+                                            OverrideTier.builder().multiplier(0.0).size(0.0).build()
+                                        )
+                                        .overwriteRate(
+                                            OverwriteRate.builder()
+                                                .rateType(OverwriteRate.RateType.FLAT)
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .customRate(
+                                                    OverwriteRate.CustomRate.builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("bar"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .isProrated(true)
+                                                .price(0.0)
+                                                .quantity(0.0)
+                                                .addTier(
+                                                    OverwriteRate.Tier.builder()
+                                                        .price(0.0)
+                                                        .size(0.0)
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .price(0.0)
+                                        .priority(0.0)
+                                        .product(
+                                            Override.Product.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .quantity(0.0)
+                                        .rateType(Override.RateType.FLAT)
+                                        .target(Override.Target.COMMIT_RATE)
+                                        .addTier(
+                                            Override.Tier.builder().price(0.0).size(0.0).build()
+                                        )
+                                        .type(Override.Type.OVERWRITE)
+                                        .value(
+                                            Override.Value.builder()
+                                                .putAdditionalProperty("foo", JsonValue.from("bar"))
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addScheduledCharge(
+                                    ScheduledCharge.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .product(
+                                            ScheduledCharge.Product.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .schedule(
+                                            SchedulePointInTime.builder()
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .doNotInvoice(true)
+                                                .addScheduleItem(
+                                                    SchedulePointInTime.ScheduleItem.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .quantity(0.0)
+                                                        .timestamp(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .unitPrice(0.0)
+                                                        .invoiceId(
+                                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .archivedAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .customFields(
+                                            ScheduledCharge.CustomFields.builder()
+                                                .putAdditionalProperty(
+                                                    "foo",
+                                                    JsonValue.from("string"),
+                                                )
+                                                .build()
+                                        )
+                                        .name("x")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .build()
+                                )
+                                .startingAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                .addTransition(
+                                    ContractCreateResponse.Data.Contract.Transition.builder()
+                                        .fromContractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .toContractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .type(
+                                            ContractCreateResponse.Data.Contract.Transition.Type
+                                                .SUPERSEDE
+                                        )
+                                        .build()
+                                )
+                                .addUsageFilter(
+                                    ContractCreateResponse.Data.Contract.UsageFilter.builder()
+                                        .groupKey("group_key")
+                                        .addGroupValue("string")
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .build()
+                                )
+                                .usageStatementSchedule(
+                                    ContractCreateResponse.Data.Contract.UsageStatementSchedule
+                                        .builder()
+                                        .billingAnchorDate(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .frequency(
+                                            ContractCreateResponse.Data.Contract
+                                                .UsageStatementSchedule
+                                                .Frequency
+                                                .MONTHLY
+                                        )
+                                        .build()
+                                )
+                                .addCredit(
+                                    Credit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .product(
+                                            Credit.Product.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .type(Credit.Type.CREDIT)
+                                        .accessSchedule(
+                                            ScheduleDuration.builder()
+                                                .addScheduleItem(
+                                                    ScheduleDuration.ScheduleItem.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addApplicableContractId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .balance(0.0)
+                                        .contract(
+                                            Credit.Contract.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .customFields(
+                                            Credit.CustomFields.builder()
+                                                .putAdditionalProperty(
+                                                    "foo",
+                                                    JsonValue.from("string"),
+                                                )
+                                                .build()
+                                        )
+                                        .description("description")
+                                        .hierarchyConfiguration(
+                                            CommitHierarchyConfiguration.builder()
+                                                .childAccess(
+                                                    CommitHierarchyConfiguration.ChildAccess
+                                                        .CommitHierarchyChildAccessAll
+                                                        .builder()
+                                                        .type(
+                                                            CommitHierarchyConfiguration.ChildAccess
+                                                                .CommitHierarchyChildAccessAll
+                                                                .Type
+                                                                .ALL
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addLedger(
+                                            Credit.Ledger.CreditSegmentStartLedgerEntry.builder()
+                                                .amount(0.0)
+                                                .segmentId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .timestamp(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .type(
+                                                    Credit.Ledger.CreditSegmentStartLedgerEntry.Type
+                                                        .CREDIT_SEGMENT_START
+                                                )
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .priority(0.0)
+                                        .rateType(Credit.RateType.COMMIT_RATE)
+                                        .recurringCreditId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .rolledOverFrom(
+                                            Credit.RolledOverFrom.builder()
+                                                .contractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .creditId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .salesforceOpportunityId("salesforce_opportunity_id")
+                                        .addSpecifier(
+                                            CommitSpecifier.builder()
+                                                .presentationGroupValues(
+                                                    CommitSpecifier.PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    CommitSpecifier.PricingGroupValues.builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .build()
+                                        )
+                                        .subscriptionConfig(
+                                            Credit.SubscriptionConfig.builder()
+                                                .allocation(
+                                                    Credit.SubscriptionConfig.Allocation.INDIVIDUAL
+                                                )
+                                                .applySeatIncreaseConfig(
+                                                    Credit.SubscriptionConfig
+                                                        .ApplySeatIncreaseConfig
+                                                        .builder()
+                                                        .isProrated(true)
+                                                        .build()
+                                                )
+                                                .subscriptionId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .build()
+                                        )
+                                        .uniquenessKey("x")
+                                        .build()
+                                )
+                                .customFields(
+                                    ContractCreateResponse.Data.Contract.CustomFields.builder()
+                                        .putAdditionalProperty("foo", JsonValue.from("string"))
+                                        .build()
+                                )
+                                .customerBillingProviderConfiguration(
+                                    ContractCreateResponse.Data.Contract
+                                        .CustomerBillingProviderConfiguration
+                                        .builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .billingProvider(
+                                            ContractCreateResponse.Data.Contract
+                                                .CustomerBillingProviderConfiguration
+                                                .BillingProvider
+                                                .AWS_MARKETPLACE
+                                        )
+                                        .deliveryMethod(
+                                            ContractCreateResponse.Data.Contract
+                                                .CustomerBillingProviderConfiguration
+                                                .DeliveryMethod
+                                                .DIRECT_TO_BILLING_PROVIDER
+                                        )
+                                        .build()
+                                )
+                                .endingBefore(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                .hasMore(
+                                    ContractCreateResponse.Data.Contract.HasMore.builder()
+                                        .commits(true)
+                                        .credits(true)
+                                        .build()
+                                )
+                                .hierarchyConfiguration(
+                                    HierarchyConfiguration.ParentHierarchyConfiguration.builder()
+                                        .addChild(
+                                            HierarchyConfiguration.ParentHierarchyConfiguration
+                                                .Child
+                                                .builder()
+                                                .contractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .customerId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .parentBehavior(
+                                            HierarchyConfiguration.ParentHierarchyConfiguration
+                                                .ParentBehavior
+                                                .builder()
+                                                .invoiceConsolidationType(
+                                                    HierarchyConfiguration
+                                                        .ParentHierarchyConfiguration
+                                                        .ParentBehavior
+                                                        .InvoiceConsolidationType
+                                                        .CONCATENATE
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .multiplierOverridePrioritization(
+                                    ContractCreateResponse.Data.Contract
+                                        .MultiplierOverridePrioritization
+                                        .LOWEST_MULTIPLIER
+                                )
+                                .name("name")
+                                .netPaymentTermsDays(0.0)
+                                .packageId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .prepaidBalanceThresholdConfiguration(
+                                    PrepaidBalanceThresholdConfiguration.builder()
+                                        .commit(
+                                            PrepaidBalanceThresholdConfiguration.Commit.builder()
+                                                .productId("product_id")
+                                                .description("description")
+                                                .name("name")
+                                                .priority(0.0)
+                                                .addApplicableProductId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .addApplicableProductTag("string")
+                                                .addSpecifier(
+                                                    CommitSpecifierInput.builder()
+                                                        .presentationGroupValues(
+                                                            CommitSpecifierInput
+                                                                .PresentationGroupValues
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .pricingGroupValues(
+                                                            CommitSpecifierInput.PricingGroupValues
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .productId(
+                                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                        )
+                                                        .addProductTag("string")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .isEnabled(true)
+                                        .paymentGateConfig(
+                                            PaymentGateConfig.builder()
+                                                .paymentGateType(
+                                                    PaymentGateConfig.PaymentGateType.NONE
+                                                )
+                                                .precalculatedTaxConfig(
+                                                    PaymentGateConfig.PrecalculatedTaxConfig
+                                                        .builder()
+                                                        .taxAmount(0.0)
+                                                        .taxName("tax_name")
+                                                        .build()
+                                                )
+                                                .stripeConfig(
+                                                    PaymentGateConfig.StripeConfig.builder()
+                                                        .paymentType(
+                                                            PaymentGateConfig.StripeConfig
+                                                                .PaymentType
+                                                                .INVOICE
+                                                        )
+                                                        .invoiceMetadata(
+                                                            PaymentGateConfig.StripeConfig
+                                                                .InvoiceMetadata
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
+                                                .taxType(PaymentGateConfig.TaxType.NONE)
+                                                .build()
+                                        )
+                                        .rechargeToAmount(0.0)
+                                        .thresholdAmount(0.0)
+                                        .customCreditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .discountConfiguration(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .builder()
+                                                .paymentFraction(0.0)
+                                                .cap(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addThresholdBalanceSpecifier(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .builder()
+                                                .addExclude(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .builder()
+                                                        .addCustomFieldFilter(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .builder()
+                                                                .entity(
+                                                                    PrepaidBalanceThresholdConfiguration
+                                                                        .ThresholdBalanceSpecifier
+                                                                        .Exclude
+                                                                        .CustomFieldFilter
+                                                                        .Entity
+                                                                        .COMMIT
+                                                                )
+                                                                .key("key")
+                                                                .value("value")
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .rateCardId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .addRecurringCommit(
+                                    ContractCreateResponse.Data.Contract.RecurringCommit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .accessAmount(
+                                            ContractCreateResponse.Data.Contract.RecurringCommit
+                                                .AccessAmount
+                                                .builder()
+                                                .creditTypeId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .unitPrice(0.0)
+                                                .quantity(0.0)
+                                                .build()
+                                        )
+                                        .commitDuration(
+                                            ContractCreateResponse.Data.Contract.RecurringCommit
+                                                .CommitDuration
+                                                .builder()
+                                                .value(0.0)
+                                                .unit(
+                                                    ContractCreateResponse.Data.Contract
+                                                        .RecurringCommit
+                                                        .CommitDuration
+                                                        .Unit
+                                                        .PERIODS
+                                                )
+                                                .build()
+                                        )
+                                        .priority(0.0)
+                                        .product(
+                                            ContractCreateResponse.Data.Contract.RecurringCommit
+                                                .Product
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .rateType(
+                                            ContractCreateResponse.Data.Contract.RecurringCommit
+                                                .RateType
+                                                .COMMIT_RATE
+                                        )
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .addApplicableProductId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .contract(
+                                            ContractCreateResponse.Data.Contract.RecurringCommit
+                                                .InnerContract
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .description("description")
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .hierarchyConfiguration(
+                                            CommitHierarchyConfiguration.builder()
+                                                .childAccess(
+                                                    CommitHierarchyConfiguration.ChildAccess
+                                                        .CommitHierarchyChildAccessAll
+                                                        .builder()
+                                                        .type(
+                                                            CommitHierarchyConfiguration.ChildAccess
+                                                                .CommitHierarchyChildAccessAll
+                                                                .Type
+                                                                .ALL
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .invoiceAmount(
+                                            ContractCreateResponse.Data.Contract.RecurringCommit
+                                                .InvoiceAmount
+                                                .builder()
+                                                .creditTypeId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .quantity(0.0)
+                                                .unitPrice(0.0)
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .proration(
+                                            ContractCreateResponse.Data.Contract.RecurringCommit
+                                                .Proration
+                                                .NONE
+                                        )
+                                        .recurrenceFrequency(
+                                            ContractCreateResponse.Data.Contract.RecurringCommit
+                                                .RecurrenceFrequency
+                                                .MONTHLY
+                                        )
+                                        .rolloverFraction(0.0)
+                                        .addSpecifier(
+                                            CommitSpecifier.builder()
+                                                .presentationGroupValues(
+                                                    CommitSpecifier.PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    CommitSpecifier.PricingGroupValues.builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .build()
+                                        )
+                                        .subscriptionConfig(
+                                            RecurringCommitSubscriptionConfig.builder()
+                                                .allocation(
+                                                    RecurringCommitSubscriptionConfig.Allocation
+                                                        .INDIVIDUAL
+                                                )
+                                                .applySeatIncreaseConfig(
+                                                    RecurringCommitSubscriptionConfig
+                                                        .ApplySeatIncreaseConfig
+                                                        .builder()
+                                                        .isProrated(true)
+                                                        .build()
+                                                )
+                                                .subscriptionId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addRecurringCredit(
+                                    ContractCreateResponse.Data.Contract.RecurringCredit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .accessAmount(
+                                            ContractCreateResponse.Data.Contract.RecurringCredit
+                                                .AccessAmount
+                                                .builder()
+                                                .creditTypeId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .unitPrice(0.0)
+                                                .quantity(0.0)
+                                                .build()
+                                        )
+                                        .commitDuration(
+                                            ContractCreateResponse.Data.Contract.RecurringCredit
+                                                .CommitDuration
+                                                .builder()
+                                                .value(0.0)
+                                                .unit(
+                                                    ContractCreateResponse.Data.Contract
+                                                        .RecurringCredit
+                                                        .CommitDuration
+                                                        .Unit
+                                                        .PERIODS
+                                                )
+                                                .build()
+                                        )
+                                        .priority(0.0)
+                                        .product(
+                                            ContractCreateResponse.Data.Contract.RecurringCredit
+                                                .Product
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .rateType(
+                                            ContractCreateResponse.Data.Contract.RecurringCredit
+                                                .RateType
+                                                .COMMIT_RATE
+                                        )
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .addApplicableProductId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .contract(
+                                            ContractCreateResponse.Data.Contract.RecurringCredit
+                                                .InnerContract
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .description("description")
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .hierarchyConfiguration(
+                                            CommitHierarchyConfiguration.builder()
+                                                .childAccess(
+                                                    CommitHierarchyConfiguration.ChildAccess
+                                                        .CommitHierarchyChildAccessAll
+                                                        .builder()
+                                                        .type(
+                                                            CommitHierarchyConfiguration.ChildAccess
+                                                                .CommitHierarchyChildAccessAll
+                                                                .Type
+                                                                .ALL
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .proration(
+                                            ContractCreateResponse.Data.Contract.RecurringCredit
+                                                .Proration
+                                                .NONE
+                                        )
+                                        .recurrenceFrequency(
+                                            ContractCreateResponse.Data.Contract.RecurringCredit
+                                                .RecurrenceFrequency
+                                                .MONTHLY
+                                        )
+                                        .rolloverFraction(0.0)
+                                        .addSpecifier(
+                                            CommitSpecifier.builder()
+                                                .presentationGroupValues(
+                                                    CommitSpecifier.PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    CommitSpecifier.PricingGroupValues.builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .build()
+                                        )
+                                        .subscriptionConfig(
+                                            RecurringCommitSubscriptionConfig.builder()
+                                                .allocation(
+                                                    RecurringCommitSubscriptionConfig.Allocation
+                                                        .INDIVIDUAL
+                                                )
+                                                .applySeatIncreaseConfig(
+                                                    RecurringCommitSubscriptionConfig
+                                                        .ApplySeatIncreaseConfig
+                                                        .builder()
+                                                        .isProrated(true)
+                                                        .build()
+                                                )
+                                                .subscriptionId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .scheduledChargesOnUsageInvoices(
+                                    ContractCreateResponse.Data.Contract
+                                        .ScheduledChargesOnUsageInvoices
+                                        .ALL
+                                )
+                                .spendThresholdConfiguration(
+                                    SpendThresholdConfiguration.builder()
+                                        .commit(
+                                            BaseThresholdCommit.builder()
+                                                .productId("product_id")
+                                                .description("description")
+                                                .name("name")
+                                                .priority(0.0)
+                                                .build()
+                                        )
+                                        .isEnabled(true)
+                                        .paymentGateConfig(
+                                            PaymentGateConfig.builder()
+                                                .paymentGateType(
+                                                    PaymentGateConfig.PaymentGateType.NONE
+                                                )
+                                                .precalculatedTaxConfig(
+                                                    PaymentGateConfig.PrecalculatedTaxConfig
+                                                        .builder()
+                                                        .taxAmount(0.0)
+                                                        .taxName("tax_name")
+                                                        .build()
+                                                )
+                                                .stripeConfig(
+                                                    PaymentGateConfig.StripeConfig.builder()
+                                                        .paymentType(
+                                                            PaymentGateConfig.StripeConfig
+                                                                .PaymentType
+                                                                .INVOICE
+                                                        )
+                                                        .invoiceMetadata(
+                                                            PaymentGateConfig.StripeConfig
+                                                                .InvoiceMetadata
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
+                                                .taxType(PaymentGateConfig.TaxType.NONE)
+                                                .build()
+                                        )
+                                        .thresholdAmount(0.0)
+                                        .discountConfiguration(
+                                            SpendThresholdConfiguration.DiscountConfiguration
+                                                .builder()
+                                                .paymentFraction(0.0)
+                                                .cap(
+                                                    SpendThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addSubscription(
+                                    Subscription.builder()
+                                        .billingPeriods(
+                                            Subscription.BillingPeriods.builder()
+                                                .current(
+                                                    Subscription.BillingPeriods.Current.builder()
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .next(
+                                                    Subscription.BillingPeriods.Next.builder()
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .previous(
+                                                    Subscription.BillingPeriods.Previous.builder()
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .collectionSchedule(Subscription.CollectionSchedule.ADVANCE)
+                                        .proration(
+                                            Subscription.Proration.builder()
+                                                .invoiceBehavior(
+                                                    Subscription.Proration.InvoiceBehavior
+                                                        .BILL_IMMEDIATELY
+                                                )
+                                                .isProrated(true)
+                                                .build()
+                                        )
+                                        .quantityManagementMode(
+                                            Subscription.QuantityManagementMode.SEAT_BASED
+                                        )
+                                        .addQuantitySchedule(
+                                            Subscription.QuantitySchedule.builder()
+                                                .quantity(0.0)
+                                                .startingAt(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .endingBefore(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .build()
+                                        )
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .subscriptionRate(
+                                            Subscription.SubscriptionRate.builder()
+                                                .billingFrequency(
+                                                    Subscription.SubscriptionRate.BillingFrequency
+                                                        .MONTHLY
+                                                )
+                                                .product(
+                                                    Subscription.SubscriptionRate.Product.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .customFields(
+                                            Subscription.CustomFields.builder()
+                                                .putAdditionalProperty(
+                                                    "foo",
+                                                    JsonValue.from("string"),
+                                                )
+                                                .build()
+                                        )
+                                        .description("description")
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .fiatCreditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .name("name")
+                                        .seatConfig(
+                                            Subscription.SeatConfig.builder()
+                                                .seatGroupKey("seat_group_key")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .uniquenessKey("x")
+                                .build()
+                        )
+                        .build()
+                )
                 .build()
 
         val roundtrippedContractCreateResponse =
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractListBalancesPageResponseTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractListBalancesPageResponseTest.kt
index 39c9cd69..cd1d27dc 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractListBalancesPageResponseTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractListBalancesPageResponseTest.kt
@@ -153,6 +153,9 @@ internal class ContractListBalancesPageResponseTest {
                                 .addProductTag("string")
                                 .build()
                         )
+                        .spendTrackerAttributes(
+                            Commit.SpendTrackerAttributes.builder().countsAsDiscounted(true).build()
+                        )
                         .subscriptionConfig(
                             Commit.SubscriptionConfig.builder()
                                 .allocation(Commit.SubscriptionConfig.Allocation.INDIVIDUAL)
@@ -304,6 +307,9 @@ internal class ContractListBalancesPageResponseTest {
                                 .addProductTag("string")
                                 .build()
                         )
+                        .spendTrackerAttributes(
+                            Commit.SpendTrackerAttributes.builder().countsAsDiscounted(true).build()
+                        )
                         .subscriptionConfig(
                             Commit.SubscriptionConfig.builder()
                                 .allocation(Commit.SubscriptionConfig.Allocation.INDIVIDUAL)
@@ -459,6 +465,9 @@ internal class ContractListBalancesPageResponseTest {
                                 .addProductTag("string")
                                 .build()
                         )
+                        .spendTrackerAttributes(
+                            Commit.SpendTrackerAttributes.builder().countsAsDiscounted(true).build()
+                        )
                         .subscriptionConfig(
                             Commit.SubscriptionConfig.builder()
                                 .allocation(Commit.SubscriptionConfig.Allocation.INDIVIDUAL)
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractListBalancesResponseTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractListBalancesResponseTest.kt
index 63f8984c..1e667644 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractListBalancesResponseTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractListBalancesResponseTest.kt
@@ -149,6 +149,9 @@ internal class ContractListBalancesResponseTest {
                         .addProductTag("string")
                         .build()
                 )
+                .spendTrackerAttributes(
+                    Commit.SpendTrackerAttributes.builder().countsAsDiscounted(true).build()
+                )
                 .subscriptionConfig(
                     Commit.SubscriptionConfig.builder()
                         .allocation(Commit.SubscriptionConfig.Allocation.INDIVIDUAL)
@@ -299,6 +302,9 @@ internal class ContractListBalancesResponseTest {
                             .addProductTag("string")
                             .build()
                     )
+                    .spendTrackerAttributes(
+                        Commit.SpendTrackerAttributes.builder().countsAsDiscounted(true).build()
+                    )
                     .subscriptionConfig(
                         Commit.SubscriptionConfig.builder()
                             .allocation(Commit.SubscriptionConfig.Allocation.INDIVIDUAL)
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractListResponseTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractListResponseTest.kt
index 09535a8e..e17f4eec 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractListResponseTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractListResponseTest.kt
@@ -208,6 +208,11 @@ internal class ContractListResponseTest {
                                                 .addProductTag("string")
                                                 .build()
                                         )
+                                        .spendTrackerAttributes(
+                                            Commit.SpendTrackerAttributes.builder()
+                                                .countsAsDiscounted(true)
+                                                .build()
+                                        )
                                         .subscriptionConfig(
                                             Commit.SubscriptionConfig.builder()
                                                 .allocation(
@@ -786,6 +791,11 @@ internal class ContractListResponseTest {
                                                 .addProductTag("string")
                                                 .build()
                                         )
+                                        .spendTrackerAttributes(
+                                            Commit.SpendTrackerAttributes.builder()
+                                                .countsAsDiscounted(true)
+                                                .build()
+                                        )
                                         .subscriptionConfig(
                                             Commit.SubscriptionConfig.builder()
                                                 .allocation(
@@ -1287,6 +1297,46 @@ internal class ContractListResponseTest {
                                                 .DiscountConfiguration
                                                 .builder()
                                                 .paymentFraction(0.0)
+                                                .cap(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addThresholdBalanceSpecifier(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .builder()
+                                                .addExclude(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .builder()
+                                                        .addCustomFieldFilter(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .builder()
+                                                                .entity(
+                                                                    PrepaidBalanceThresholdConfiguration
+                                                                        .ThresholdBalanceSpecifier
+                                                                        .Exclude
+                                                                        .CustomFieldFilter
+                                                                        .Entity
+                                                                        .COMMIT
+                                                                )
+                                                                .key("key")
+                                                                .value("value")
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
                                                 .build()
                                         )
                                         .build()
@@ -1647,6 +1697,61 @@ internal class ContractListResponseTest {
                                             SpendThresholdConfiguration.DiscountConfiguration
                                                 .builder()
                                                 .paymentFraction(0.0)
+                                                .cap(
+                                                    SpendThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addSpendTracker(
+                                    ContractWithoutAmendments.SpendTracker.builder()
+                                        .alias("alias")
+                                        .addApplicableSpendSpecifier(
+                                            ContractWithoutAmendments.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .builder()
+                                                .addSource(
+                                                    ContractWithoutAmendments.SpendTracker
+                                                        .ApplicableSpendSpecifier
+                                                        .Source
+                                                        .THRESHOLD_RECHARGE
+                                                )
+                                                .spendType(
+                                                    ContractWithoutAmendments.SpendTracker
+                                                        .ApplicableSpendSpecifier
+                                                        .SpendType
+                                                        .COMMIT_PURCHASE
+                                                )
+                                                .discounted(
+                                                    ContractWithoutAmendments.SpendTracker
+                                                        .ApplicableSpendSpecifier
+                                                        .Discounted
+                                                        .ANY
+                                                )
+                                                .build()
+                                        )
+                                        .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .resetFrequency(
+                                            ContractWithoutAmendments.SpendTracker.ResetFrequency
+                                                .BILLING_PERIOD
+                                        )
+                                        .accumulatedSpend(
+                                            ContractWithoutAmendments.SpendTracker.AccumulatedSpend
+                                                .builder()
+                                                .amount(0.0)
+                                                .periodEndingBefore(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .periodStartingAt(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
                                                 .build()
                                         )
                                         .build()
@@ -1851,6 +1956,11 @@ internal class ContractListResponseTest {
                                                 .addProductTag("string")
                                                 .build()
                                         )
+                                        .spendTrackerAttributes(
+                                            Commit.SpendTrackerAttributes.builder()
+                                                .countsAsDiscounted(true)
+                                                .build()
+                                        )
                                         .subscriptionConfig(
                                             Commit.SubscriptionConfig.builder()
                                                 .allocation(
@@ -2352,6 +2462,46 @@ internal class ContractListResponseTest {
                                                 .DiscountConfiguration
                                                 .builder()
                                                 .paymentFraction(0.0)
+                                                .cap(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addThresholdBalanceSpecifier(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .builder()
+                                                .addExclude(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .builder()
+                                                        .addCustomFieldFilter(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .builder()
+                                                                .entity(
+                                                                    PrepaidBalanceThresholdConfiguration
+                                                                        .ThresholdBalanceSpecifier
+                                                                        .Exclude
+                                                                        .CustomFieldFilter
+                                                                        .Entity
+                                                                        .COMMIT
+                                                                )
+                                                                .key("key")
+                                                                .value("value")
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
                                                 .build()
                                         )
                                         .build()
@@ -2712,6 +2862,61 @@ internal class ContractListResponseTest {
                                             SpendThresholdConfiguration.DiscountConfiguration
                                                 .builder()
                                                 .paymentFraction(0.0)
+                                                .cap(
+                                                    SpendThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addSpendTracker(
+                                    ContractWithoutAmendments.SpendTracker.builder()
+                                        .alias("alias")
+                                        .addApplicableSpendSpecifier(
+                                            ContractWithoutAmendments.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .builder()
+                                                .addSource(
+                                                    ContractWithoutAmendments.SpendTracker
+                                                        .ApplicableSpendSpecifier
+                                                        .Source
+                                                        .THRESHOLD_RECHARGE
+                                                )
+                                                .spendType(
+                                                    ContractWithoutAmendments.SpendTracker
+                                                        .ApplicableSpendSpecifier
+                                                        .SpendType
+                                                        .COMMIT_PURCHASE
+                                                )
+                                                .discounted(
+                                                    ContractWithoutAmendments.SpendTracker
+                                                        .ApplicableSpendSpecifier
+                                                        .Discounted
+                                                        .ANY
+                                                )
+                                                .build()
+                                        )
+                                        .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .resetFrequency(
+                                            ContractWithoutAmendments.SpendTracker.ResetFrequency
+                                                .BILLING_PERIOD
+                                        )
+                                        .accumulatedSpend(
+                                            ContractWithoutAmendments.SpendTracker.AccumulatedSpend
+                                                .builder()
+                                                .amount(0.0)
+                                                .periodEndingBefore(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .periodStartingAt(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
                                                 .build()
                                         )
                                         .build()
@@ -2852,6 +3057,45 @@ internal class ContractListResponseTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -2903,6 +3147,48 @@ internal class ContractListResponseTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addSpendTracker(
+                            Contract.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    Contract.SpendTracker.ApplicableSpendSpecifier.builder()
+                                        .addSource(
+                                            Contract.SpendTracker.ApplicableSpendSpecifier.Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            Contract.SpendTracker.ApplicableSpendSpecifier.SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            Contract.SpendTracker.ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
+                                        .build()
+                                )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(Contract.SpendTracker.ResetFrequency.BILLING_PERIOD)
+                                .accumulatedSpend(
+                                    Contract.SpendTracker.AccumulatedSpend.builder()
+                                        .amount(0.0)
+                                        .periodEndingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .periodStartingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -3160,6 +3446,11 @@ internal class ContractListResponseTest {
                                             .addProductTag("string")
                                             .build()
                                     )
+                                    .spendTrackerAttributes(
+                                        Commit.SpendTrackerAttributes.builder()
+                                            .countsAsDiscounted(true)
+                                            .build()
+                                    )
                                     .subscriptionConfig(
                                         Commit.SubscriptionConfig.builder()
                                             .allocation(
@@ -3689,6 +3980,11 @@ internal class ContractListResponseTest {
                                             .addProductTag("string")
                                             .build()
                                     )
+                                    .spendTrackerAttributes(
+                                        Commit.SpendTrackerAttributes.builder()
+                                            .countsAsDiscounted(true)
+                                            .build()
+                                    )
                                     .subscriptionConfig(
                                         Commit.SubscriptionConfig.builder()
                                             .allocation(
@@ -4151,6 +4447,46 @@ internal class ContractListResponseTest {
                                         PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                             .builder()
                                             .paymentFraction(0.0)
+                                            .cap(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .DiscountConfiguration
+                                                    .Cap
+                                                    .builder()
+                                                    .amount(0.0)
+                                                    .spendTrackerAlias("spend_tracker_alias")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .addThresholdBalanceSpecifier(
+                                        PrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .builder()
+                                            .addExclude(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .builder()
+                                                    .addCustomFieldFilter(
+                                                        PrepaidBalanceThresholdConfiguration
+                                                            .ThresholdBalanceSpecifier
+                                                            .Exclude
+                                                            .CustomFieldFilter
+                                                            .builder()
+                                                            .entity(
+                                                                PrepaidBalanceThresholdConfiguration
+                                                                    .ThresholdBalanceSpecifier
+                                                                    .Exclude
+                                                                    .CustomFieldFilter
+                                                                    .Entity
+                                                                    .COMMIT
+                                                            )
+                                                            .key("key")
+                                                            .value("value")
+                                                            .build()
+                                                    )
+                                                    .build()
+                                            )
                                             .build()
                                     )
                                     .build()
@@ -4470,6 +4806,60 @@ internal class ContractListResponseTest {
                                     .discountConfiguration(
                                         SpendThresholdConfiguration.DiscountConfiguration.builder()
                                             .paymentFraction(0.0)
+                                            .cap(
+                                                SpendThresholdConfiguration.DiscountConfiguration
+                                                    .Cap
+                                                    .builder()
+                                                    .amount(0.0)
+                                                    .spendTrackerAlias("spend_tracker_alias")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addSpendTracker(
+                                ContractWithoutAmendments.SpendTracker.builder()
+                                    .alias("alias")
+                                    .addApplicableSpendSpecifier(
+                                        ContractWithoutAmendments.SpendTracker
+                                            .ApplicableSpendSpecifier
+                                            .builder()
+                                            .addSource(
+                                                ContractWithoutAmendments.SpendTracker
+                                                    .ApplicableSpendSpecifier
+                                                    .Source
+                                                    .THRESHOLD_RECHARGE
+                                            )
+                                            .spendType(
+                                                ContractWithoutAmendments.SpendTracker
+                                                    .ApplicableSpendSpecifier
+                                                    .SpendType
+                                                    .COMMIT_PURCHASE
+                                            )
+                                            .discounted(
+                                                ContractWithoutAmendments.SpendTracker
+                                                    .ApplicableSpendSpecifier
+                                                    .Discounted
+                                                    .ANY
+                                            )
+                                            .build()
+                                    )
+                                    .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .resetFrequency(
+                                        ContractWithoutAmendments.SpendTracker.ResetFrequency
+                                            .BILLING_PERIOD
+                                    )
+                                    .accumulatedSpend(
+                                        ContractWithoutAmendments.SpendTracker.AccumulatedSpend
+                                            .builder()
+                                            .amount(0.0)
+                                            .periodEndingBefore(
+                                                OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                            )
+                                            .periodStartingAt(
+                                                OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                            )
                                             .build()
                                     )
                                     .build()
@@ -4662,6 +5052,11 @@ internal class ContractListResponseTest {
                                             .addProductTag("string")
                                             .build()
                                     )
+                                    .spendTrackerAttributes(
+                                        Commit.SpendTrackerAttributes.builder()
+                                            .countsAsDiscounted(true)
+                                            .build()
+                                    )
                                     .subscriptionConfig(
                                         Commit.SubscriptionConfig.builder()
                                             .allocation(
@@ -5124,6 +5519,46 @@ internal class ContractListResponseTest {
                                         PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                             .builder()
                                             .paymentFraction(0.0)
+                                            .cap(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .DiscountConfiguration
+                                                    .Cap
+                                                    .builder()
+                                                    .amount(0.0)
+                                                    .spendTrackerAlias("spend_tracker_alias")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .addThresholdBalanceSpecifier(
+                                        PrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .builder()
+                                            .addExclude(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .builder()
+                                                    .addCustomFieldFilter(
+                                                        PrepaidBalanceThresholdConfiguration
+                                                            .ThresholdBalanceSpecifier
+                                                            .Exclude
+                                                            .CustomFieldFilter
+                                                            .builder()
+                                                            .entity(
+                                                                PrepaidBalanceThresholdConfiguration
+                                                                    .ThresholdBalanceSpecifier
+                                                                    .Exclude
+                                                                    .CustomFieldFilter
+                                                                    .Entity
+                                                                    .COMMIT
+                                                            )
+                                                            .key("key")
+                                                            .value("value")
+                                                            .build()
+                                                    )
+                                                    .build()
+                                            )
                                             .build()
                                     )
                                     .build()
@@ -5443,6 +5878,60 @@ internal class ContractListResponseTest {
                                     .discountConfiguration(
                                         SpendThresholdConfiguration.DiscountConfiguration.builder()
                                             .paymentFraction(0.0)
+                                            .cap(
+                                                SpendThresholdConfiguration.DiscountConfiguration
+                                                    .Cap
+                                                    .builder()
+                                                    .amount(0.0)
+                                                    .spendTrackerAlias("spend_tracker_alias")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addSpendTracker(
+                                ContractWithoutAmendments.SpendTracker.builder()
+                                    .alias("alias")
+                                    .addApplicableSpendSpecifier(
+                                        ContractWithoutAmendments.SpendTracker
+                                            .ApplicableSpendSpecifier
+                                            .builder()
+                                            .addSource(
+                                                ContractWithoutAmendments.SpendTracker
+                                                    .ApplicableSpendSpecifier
+                                                    .Source
+                                                    .THRESHOLD_RECHARGE
+                                            )
+                                            .spendType(
+                                                ContractWithoutAmendments.SpendTracker
+                                                    .ApplicableSpendSpecifier
+                                                    .SpendType
+                                                    .COMMIT_PURCHASE
+                                            )
+                                            .discounted(
+                                                ContractWithoutAmendments.SpendTracker
+                                                    .ApplicableSpendSpecifier
+                                                    .Discounted
+                                                    .ANY
+                                            )
+                                            .build()
+                                    )
+                                    .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .resetFrequency(
+                                        ContractWithoutAmendments.SpendTracker.ResetFrequency
+                                            .BILLING_PERIOD
+                                    )
+                                    .accumulatedSpend(
+                                        ContractWithoutAmendments.SpendTracker.AccumulatedSpend
+                                            .builder()
+                                            .amount(0.0)
+                                            .periodEndingBefore(
+                                                OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                            )
+                                            .periodStartingAt(
+                                                OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                            )
                                             .build()
                                     )
                                     .build()
@@ -5578,6 +6067,44 @@ internal class ContractListResponseTest {
                             .discountConfiguration(
                                 PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        PrepaidBalanceThresholdConfiguration.DiscountConfiguration
+                                            .Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addThresholdBalanceSpecifier(
+                                PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                    .builder()
+                                    .addExclude(
+                                        PrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .builder()
+                                            .addCustomFieldFilter(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .builder()
+                                                    .entity(
+                                                        PrepaidBalanceThresholdConfiguration
+                                                            .ThresholdBalanceSpecifier
+                                                            .Exclude
+                                                            .CustomFieldFilter
+                                                            .Entity
+                                                            .COMMIT
+                                                    )
+                                                    .key("key")
+                                                    .value("value")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
                                     .build()
                             )
                             .build()
@@ -5626,6 +6153,47 @@ internal class ContractListResponseTest {
                             .discountConfiguration(
                                 SpendThresholdConfiguration.DiscountConfiguration.builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .addSpendTracker(
+                        Contract.SpendTracker.builder()
+                            .alias("alias")
+                            .addApplicableSpendSpecifier(
+                                Contract.SpendTracker.ApplicableSpendSpecifier.builder()
+                                    .addSource(
+                                        Contract.SpendTracker.ApplicableSpendSpecifier.Source
+                                            .THRESHOLD_RECHARGE
+                                    )
+                                    .spendType(
+                                        Contract.SpendTracker.ApplicableSpendSpecifier.SpendType
+                                            .COMMIT_PURCHASE
+                                    )
+                                    .discounted(
+                                        Contract.SpendTracker.ApplicableSpendSpecifier.Discounted
+                                            .ANY
+                                    )
+                                    .build()
+                            )
+                            .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                            .resetFrequency(Contract.SpendTracker.ResetFrequency.BILLING_PERIOD)
+                            .accumulatedSpend(
+                                Contract.SpendTracker.AccumulatedSpend.builder()
+                                    .amount(0.0)
+                                    .periodEndingBefore(
+                                        OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                    )
+                                    .periodStartingAt(
+                                        OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                    )
                                     .build()
                             )
                             .build()
@@ -5893,6 +6461,11 @@ internal class ContractListResponseTest {
                                                 .addProductTag("string")
                                                 .build()
                                         )
+                                        .spendTrackerAttributes(
+                                            Commit.SpendTrackerAttributes.builder()
+                                                .countsAsDiscounted(true)
+                                                .build()
+                                        )
                                         .subscriptionConfig(
                                             Commit.SubscriptionConfig.builder()
                                                 .allocation(
@@ -6471,6 +7044,11 @@ internal class ContractListResponseTest {
                                                 .addProductTag("string")
                                                 .build()
                                         )
+                                        .spendTrackerAttributes(
+                                            Commit.SpendTrackerAttributes.builder()
+                                                .countsAsDiscounted(true)
+                                                .build()
+                                        )
                                         .subscriptionConfig(
                                             Commit.SubscriptionConfig.builder()
                                                 .allocation(
@@ -6972,6 +7550,46 @@ internal class ContractListResponseTest {
                                                 .DiscountConfiguration
                                                 .builder()
                                                 .paymentFraction(0.0)
+                                                .cap(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addThresholdBalanceSpecifier(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .builder()
+                                                .addExclude(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .builder()
+                                                        .addCustomFieldFilter(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .builder()
+                                                                .entity(
+                                                                    PrepaidBalanceThresholdConfiguration
+                                                                        .ThresholdBalanceSpecifier
+                                                                        .Exclude
+                                                                        .CustomFieldFilter
+                                                                        .Entity
+                                                                        .COMMIT
+                                                                )
+                                                                .key("key")
+                                                                .value("value")
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
                                                 .build()
                                         )
                                         .build()
@@ -7332,6 +7950,61 @@ internal class ContractListResponseTest {
                                             SpendThresholdConfiguration.DiscountConfiguration
                                                 .builder()
                                                 .paymentFraction(0.0)
+                                                .cap(
+                                                    SpendThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addSpendTracker(
+                                    ContractWithoutAmendments.SpendTracker.builder()
+                                        .alias("alias")
+                                        .addApplicableSpendSpecifier(
+                                            ContractWithoutAmendments.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .builder()
+                                                .addSource(
+                                                    ContractWithoutAmendments.SpendTracker
+                                                        .ApplicableSpendSpecifier
+                                                        .Source
+                                                        .THRESHOLD_RECHARGE
+                                                )
+                                                .spendType(
+                                                    ContractWithoutAmendments.SpendTracker
+                                                        .ApplicableSpendSpecifier
+                                                        .SpendType
+                                                        .COMMIT_PURCHASE
+                                                )
+                                                .discounted(
+                                                    ContractWithoutAmendments.SpendTracker
+                                                        .ApplicableSpendSpecifier
+                                                        .Discounted
+                                                        .ANY
+                                                )
+                                                .build()
+                                        )
+                                        .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .resetFrequency(
+                                            ContractWithoutAmendments.SpendTracker.ResetFrequency
+                                                .BILLING_PERIOD
+                                        )
+                                        .accumulatedSpend(
+                                            ContractWithoutAmendments.SpendTracker.AccumulatedSpend
+                                                .builder()
+                                                .amount(0.0)
+                                                .periodEndingBefore(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .periodStartingAt(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
                                                 .build()
                                         )
                                         .build()
@@ -7536,6 +8209,11 @@ internal class ContractListResponseTest {
                                                 .addProductTag("string")
                                                 .build()
                                         )
+                                        .spendTrackerAttributes(
+                                            Commit.SpendTrackerAttributes.builder()
+                                                .countsAsDiscounted(true)
+                                                .build()
+                                        )
                                         .subscriptionConfig(
                                             Commit.SubscriptionConfig.builder()
                                                 .allocation(
@@ -8037,6 +8715,46 @@ internal class ContractListResponseTest {
                                                 .DiscountConfiguration
                                                 .builder()
                                                 .paymentFraction(0.0)
+                                                .cap(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addThresholdBalanceSpecifier(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .builder()
+                                                .addExclude(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .builder()
+                                                        .addCustomFieldFilter(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .builder()
+                                                                .entity(
+                                                                    PrepaidBalanceThresholdConfiguration
+                                                                        .ThresholdBalanceSpecifier
+                                                                        .Exclude
+                                                                        .CustomFieldFilter
+                                                                        .Entity
+                                                                        .COMMIT
+                                                                )
+                                                                .key("key")
+                                                                .value("value")
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
                                                 .build()
                                         )
                                         .build()
@@ -8397,6 +9115,61 @@ internal class ContractListResponseTest {
                                             SpendThresholdConfiguration.DiscountConfiguration
                                                 .builder()
                                                 .paymentFraction(0.0)
+                                                .cap(
+                                                    SpendThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addSpendTracker(
+                                    ContractWithoutAmendments.SpendTracker.builder()
+                                        .alias("alias")
+                                        .addApplicableSpendSpecifier(
+                                            ContractWithoutAmendments.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .builder()
+                                                .addSource(
+                                                    ContractWithoutAmendments.SpendTracker
+                                                        .ApplicableSpendSpecifier
+                                                        .Source
+                                                        .THRESHOLD_RECHARGE
+                                                )
+                                                .spendType(
+                                                    ContractWithoutAmendments.SpendTracker
+                                                        .ApplicableSpendSpecifier
+                                                        .SpendType
+                                                        .COMMIT_PURCHASE
+                                                )
+                                                .discounted(
+                                                    ContractWithoutAmendments.SpendTracker
+                                                        .ApplicableSpendSpecifier
+                                                        .Discounted
+                                                        .ANY
+                                                )
+                                                .build()
+                                        )
+                                        .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .resetFrequency(
+                                            ContractWithoutAmendments.SpendTracker.ResetFrequency
+                                                .BILLING_PERIOD
+                                        )
+                                        .accumulatedSpend(
+                                            ContractWithoutAmendments.SpendTracker.AccumulatedSpend
+                                                .builder()
+                                                .amount(0.0)
+                                                .periodEndingBefore(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .periodStartingAt(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
                                                 .build()
                                         )
                                         .build()
@@ -8537,6 +9310,45 @@ internal class ContractListResponseTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -8588,6 +9400,48 @@ internal class ContractListResponseTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addSpendTracker(
+                            Contract.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    Contract.SpendTracker.ApplicableSpendSpecifier.builder()
+                                        .addSource(
+                                            Contract.SpendTracker.ApplicableSpendSpecifier.Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            Contract.SpendTracker.ApplicableSpendSpecifier.SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            Contract.SpendTracker.ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
+                                        .build()
+                                )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(Contract.SpendTracker.ResetFrequency.BILLING_PERIOD)
+                                .accumulatedSpend(
+                                    Contract.SpendTracker.AccumulatedSpend.builder()
+                                        .amount(0.0)
+                                        .periodEndingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .periodStartingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
                                         .build()
                                 )
                                 .build()
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractRetrieveResponseTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractRetrieveResponseTest.kt
index 906a2cc7..814c695d 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractRetrieveResponseTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/contracts/ContractRetrieveResponseTest.kt
@@ -208,6 +208,11 @@ internal class ContractRetrieveResponseTest {
                                                 .addProductTag("string")
                                                 .build()
                                         )
+                                        .spendTrackerAttributes(
+                                            Commit.SpendTrackerAttributes.builder()
+                                                .countsAsDiscounted(true)
+                                                .build()
+                                        )
                                         .subscriptionConfig(
                                             Commit.SubscriptionConfig.builder()
                                                 .allocation(
@@ -786,6 +791,11 @@ internal class ContractRetrieveResponseTest {
                                                 .addProductTag("string")
                                                 .build()
                                         )
+                                        .spendTrackerAttributes(
+                                            Commit.SpendTrackerAttributes.builder()
+                                                .countsAsDiscounted(true)
+                                                .build()
+                                        )
                                         .subscriptionConfig(
                                             Commit.SubscriptionConfig.builder()
                                                 .allocation(
@@ -1287,6 +1297,46 @@ internal class ContractRetrieveResponseTest {
                                                 .DiscountConfiguration
                                                 .builder()
                                                 .paymentFraction(0.0)
+                                                .cap(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addThresholdBalanceSpecifier(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .builder()
+                                                .addExclude(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .builder()
+                                                        .addCustomFieldFilter(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .builder()
+                                                                .entity(
+                                                                    PrepaidBalanceThresholdConfiguration
+                                                                        .ThresholdBalanceSpecifier
+                                                                        .Exclude
+                                                                        .CustomFieldFilter
+                                                                        .Entity
+                                                                        .COMMIT
+                                                                )
+                                                                .key("key")
+                                                                .value("value")
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
                                                 .build()
                                         )
                                         .build()
@@ -1647,6 +1697,61 @@ internal class ContractRetrieveResponseTest {
                                             SpendThresholdConfiguration.DiscountConfiguration
                                                 .builder()
                                                 .paymentFraction(0.0)
+                                                .cap(
+                                                    SpendThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addSpendTracker(
+                                    ContractWithoutAmendments.SpendTracker.builder()
+                                        .alias("alias")
+                                        .addApplicableSpendSpecifier(
+                                            ContractWithoutAmendments.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .builder()
+                                                .addSource(
+                                                    ContractWithoutAmendments.SpendTracker
+                                                        .ApplicableSpendSpecifier
+                                                        .Source
+                                                        .THRESHOLD_RECHARGE
+                                                )
+                                                .spendType(
+                                                    ContractWithoutAmendments.SpendTracker
+                                                        .ApplicableSpendSpecifier
+                                                        .SpendType
+                                                        .COMMIT_PURCHASE
+                                                )
+                                                .discounted(
+                                                    ContractWithoutAmendments.SpendTracker
+                                                        .ApplicableSpendSpecifier
+                                                        .Discounted
+                                                        .ANY
+                                                )
+                                                .build()
+                                        )
+                                        .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .resetFrequency(
+                                            ContractWithoutAmendments.SpendTracker.ResetFrequency
+                                                .BILLING_PERIOD
+                                        )
+                                        .accumulatedSpend(
+                                            ContractWithoutAmendments.SpendTracker.AccumulatedSpend
+                                                .builder()
+                                                .amount(0.0)
+                                                .periodEndingBefore(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .periodStartingAt(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
                                                 .build()
                                         )
                                         .build()
@@ -1851,6 +1956,11 @@ internal class ContractRetrieveResponseTest {
                                                 .addProductTag("string")
                                                 .build()
                                         )
+                                        .spendTrackerAttributes(
+                                            Commit.SpendTrackerAttributes.builder()
+                                                .countsAsDiscounted(true)
+                                                .build()
+                                        )
                                         .subscriptionConfig(
                                             Commit.SubscriptionConfig.builder()
                                                 .allocation(
@@ -2352,6 +2462,46 @@ internal class ContractRetrieveResponseTest {
                                                 .DiscountConfiguration
                                                 .builder()
                                                 .paymentFraction(0.0)
+                                                .cap(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addThresholdBalanceSpecifier(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .builder()
+                                                .addExclude(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .builder()
+                                                        .addCustomFieldFilter(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .builder()
+                                                                .entity(
+                                                                    PrepaidBalanceThresholdConfiguration
+                                                                        .ThresholdBalanceSpecifier
+                                                                        .Exclude
+                                                                        .CustomFieldFilter
+                                                                        .Entity
+                                                                        .COMMIT
+                                                                )
+                                                                .key("key")
+                                                                .value("value")
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
                                                 .build()
                                         )
                                         .build()
@@ -2712,6 +2862,61 @@ internal class ContractRetrieveResponseTest {
                                             SpendThresholdConfiguration.DiscountConfiguration
                                                 .builder()
                                                 .paymentFraction(0.0)
+                                                .cap(
+                                                    SpendThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addSpendTracker(
+                                    ContractWithoutAmendments.SpendTracker.builder()
+                                        .alias("alias")
+                                        .addApplicableSpendSpecifier(
+                                            ContractWithoutAmendments.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .builder()
+                                                .addSource(
+                                                    ContractWithoutAmendments.SpendTracker
+                                                        .ApplicableSpendSpecifier
+                                                        .Source
+                                                        .THRESHOLD_RECHARGE
+                                                )
+                                                .spendType(
+                                                    ContractWithoutAmendments.SpendTracker
+                                                        .ApplicableSpendSpecifier
+                                                        .SpendType
+                                                        .COMMIT_PURCHASE
+                                                )
+                                                .discounted(
+                                                    ContractWithoutAmendments.SpendTracker
+                                                        .ApplicableSpendSpecifier
+                                                        .Discounted
+                                                        .ANY
+                                                )
+                                                .build()
+                                        )
+                                        .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .resetFrequency(
+                                            ContractWithoutAmendments.SpendTracker.ResetFrequency
+                                                .BILLING_PERIOD
+                                        )
+                                        .accumulatedSpend(
+                                            ContractWithoutAmendments.SpendTracker.AccumulatedSpend
+                                                .builder()
+                                                .amount(0.0)
+                                                .periodEndingBefore(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .periodStartingAt(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
                                                 .build()
                                         )
                                         .build()
@@ -2852,6 +3057,45 @@ internal class ContractRetrieveResponseTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -2903,6 +3147,48 @@ internal class ContractRetrieveResponseTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addSpendTracker(
+                            Contract.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    Contract.SpendTracker.ApplicableSpendSpecifier.builder()
+                                        .addSource(
+                                            Contract.SpendTracker.ApplicableSpendSpecifier.Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            Contract.SpendTracker.ApplicableSpendSpecifier.SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            Contract.SpendTracker.ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
+                                        .build()
+                                )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(Contract.SpendTracker.ResetFrequency.BILLING_PERIOD)
+                                .accumulatedSpend(
+                                    Contract.SpendTracker.AccumulatedSpend.builder()
+                                        .amount(0.0)
+                                        .periodEndingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .periodStartingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -3160,6 +3446,11 @@ internal class ContractRetrieveResponseTest {
                                             .addProductTag("string")
                                             .build()
                                     )
+                                    .spendTrackerAttributes(
+                                        Commit.SpendTrackerAttributes.builder()
+                                            .countsAsDiscounted(true)
+                                            .build()
+                                    )
                                     .subscriptionConfig(
                                         Commit.SubscriptionConfig.builder()
                                             .allocation(
@@ -3689,6 +3980,11 @@ internal class ContractRetrieveResponseTest {
                                             .addProductTag("string")
                                             .build()
                                     )
+                                    .spendTrackerAttributes(
+                                        Commit.SpendTrackerAttributes.builder()
+                                            .countsAsDiscounted(true)
+                                            .build()
+                                    )
                                     .subscriptionConfig(
                                         Commit.SubscriptionConfig.builder()
                                             .allocation(
@@ -4151,6 +4447,46 @@ internal class ContractRetrieveResponseTest {
                                         PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                             .builder()
                                             .paymentFraction(0.0)
+                                            .cap(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .DiscountConfiguration
+                                                    .Cap
+                                                    .builder()
+                                                    .amount(0.0)
+                                                    .spendTrackerAlias("spend_tracker_alias")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .addThresholdBalanceSpecifier(
+                                        PrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .builder()
+                                            .addExclude(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .builder()
+                                                    .addCustomFieldFilter(
+                                                        PrepaidBalanceThresholdConfiguration
+                                                            .ThresholdBalanceSpecifier
+                                                            .Exclude
+                                                            .CustomFieldFilter
+                                                            .builder()
+                                                            .entity(
+                                                                PrepaidBalanceThresholdConfiguration
+                                                                    .ThresholdBalanceSpecifier
+                                                                    .Exclude
+                                                                    .CustomFieldFilter
+                                                                    .Entity
+                                                                    .COMMIT
+                                                            )
+                                                            .key("key")
+                                                            .value("value")
+                                                            .build()
+                                                    )
+                                                    .build()
+                                            )
                                             .build()
                                     )
                                     .build()
@@ -4470,6 +4806,60 @@ internal class ContractRetrieveResponseTest {
                                     .discountConfiguration(
                                         SpendThresholdConfiguration.DiscountConfiguration.builder()
                                             .paymentFraction(0.0)
+                                            .cap(
+                                                SpendThresholdConfiguration.DiscountConfiguration
+                                                    .Cap
+                                                    .builder()
+                                                    .amount(0.0)
+                                                    .spendTrackerAlias("spend_tracker_alias")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addSpendTracker(
+                                ContractWithoutAmendments.SpendTracker.builder()
+                                    .alias("alias")
+                                    .addApplicableSpendSpecifier(
+                                        ContractWithoutAmendments.SpendTracker
+                                            .ApplicableSpendSpecifier
+                                            .builder()
+                                            .addSource(
+                                                ContractWithoutAmendments.SpendTracker
+                                                    .ApplicableSpendSpecifier
+                                                    .Source
+                                                    .THRESHOLD_RECHARGE
+                                            )
+                                            .spendType(
+                                                ContractWithoutAmendments.SpendTracker
+                                                    .ApplicableSpendSpecifier
+                                                    .SpendType
+                                                    .COMMIT_PURCHASE
+                                            )
+                                            .discounted(
+                                                ContractWithoutAmendments.SpendTracker
+                                                    .ApplicableSpendSpecifier
+                                                    .Discounted
+                                                    .ANY
+                                            )
+                                            .build()
+                                    )
+                                    .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .resetFrequency(
+                                        ContractWithoutAmendments.SpendTracker.ResetFrequency
+                                            .BILLING_PERIOD
+                                    )
+                                    .accumulatedSpend(
+                                        ContractWithoutAmendments.SpendTracker.AccumulatedSpend
+                                            .builder()
+                                            .amount(0.0)
+                                            .periodEndingBefore(
+                                                OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                            )
+                                            .periodStartingAt(
+                                                OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                            )
                                             .build()
                                     )
                                     .build()
@@ -4662,6 +5052,11 @@ internal class ContractRetrieveResponseTest {
                                             .addProductTag("string")
                                             .build()
                                     )
+                                    .spendTrackerAttributes(
+                                        Commit.SpendTrackerAttributes.builder()
+                                            .countsAsDiscounted(true)
+                                            .build()
+                                    )
                                     .subscriptionConfig(
                                         Commit.SubscriptionConfig.builder()
                                             .allocation(
@@ -5124,6 +5519,46 @@ internal class ContractRetrieveResponseTest {
                                         PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                             .builder()
                                             .paymentFraction(0.0)
+                                            .cap(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .DiscountConfiguration
+                                                    .Cap
+                                                    .builder()
+                                                    .amount(0.0)
+                                                    .spendTrackerAlias("spend_tracker_alias")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .addThresholdBalanceSpecifier(
+                                        PrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .builder()
+                                            .addExclude(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .builder()
+                                                    .addCustomFieldFilter(
+                                                        PrepaidBalanceThresholdConfiguration
+                                                            .ThresholdBalanceSpecifier
+                                                            .Exclude
+                                                            .CustomFieldFilter
+                                                            .builder()
+                                                            .entity(
+                                                                PrepaidBalanceThresholdConfiguration
+                                                                    .ThresholdBalanceSpecifier
+                                                                    .Exclude
+                                                                    .CustomFieldFilter
+                                                                    .Entity
+                                                                    .COMMIT
+                                                            )
+                                                            .key("key")
+                                                            .value("value")
+                                                            .build()
+                                                    )
+                                                    .build()
+                                            )
                                             .build()
                                     )
                                     .build()
@@ -5443,6 +5878,60 @@ internal class ContractRetrieveResponseTest {
                                     .discountConfiguration(
                                         SpendThresholdConfiguration.DiscountConfiguration.builder()
                                             .paymentFraction(0.0)
+                                            .cap(
+                                                SpendThresholdConfiguration.DiscountConfiguration
+                                                    .Cap
+                                                    .builder()
+                                                    .amount(0.0)
+                                                    .spendTrackerAlias("spend_tracker_alias")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addSpendTracker(
+                                ContractWithoutAmendments.SpendTracker.builder()
+                                    .alias("alias")
+                                    .addApplicableSpendSpecifier(
+                                        ContractWithoutAmendments.SpendTracker
+                                            .ApplicableSpendSpecifier
+                                            .builder()
+                                            .addSource(
+                                                ContractWithoutAmendments.SpendTracker
+                                                    .ApplicableSpendSpecifier
+                                                    .Source
+                                                    .THRESHOLD_RECHARGE
+                                            )
+                                            .spendType(
+                                                ContractWithoutAmendments.SpendTracker
+                                                    .ApplicableSpendSpecifier
+                                                    .SpendType
+                                                    .COMMIT_PURCHASE
+                                            )
+                                            .discounted(
+                                                ContractWithoutAmendments.SpendTracker
+                                                    .ApplicableSpendSpecifier
+                                                    .Discounted
+                                                    .ANY
+                                            )
+                                            .build()
+                                    )
+                                    .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .resetFrequency(
+                                        ContractWithoutAmendments.SpendTracker.ResetFrequency
+                                            .BILLING_PERIOD
+                                    )
+                                    .accumulatedSpend(
+                                        ContractWithoutAmendments.SpendTracker.AccumulatedSpend
+                                            .builder()
+                                            .amount(0.0)
+                                            .periodEndingBefore(
+                                                OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                            )
+                                            .periodStartingAt(
+                                                OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                            )
                                             .build()
                                     )
                                     .build()
@@ -5578,6 +6067,44 @@ internal class ContractRetrieveResponseTest {
                             .discountConfiguration(
                                 PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        PrepaidBalanceThresholdConfiguration.DiscountConfiguration
+                                            .Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addThresholdBalanceSpecifier(
+                                PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                    .builder()
+                                    .addExclude(
+                                        PrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .builder()
+                                            .addCustomFieldFilter(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .builder()
+                                                    .entity(
+                                                        PrepaidBalanceThresholdConfiguration
+                                                            .ThresholdBalanceSpecifier
+                                                            .Exclude
+                                                            .CustomFieldFilter
+                                                            .Entity
+                                                            .COMMIT
+                                                    )
+                                                    .key("key")
+                                                    .value("value")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
                                     .build()
                             )
                             .build()
@@ -5626,6 +6153,47 @@ internal class ContractRetrieveResponseTest {
                             .discountConfiguration(
                                 SpendThresholdConfiguration.DiscountConfiguration.builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .addSpendTracker(
+                        Contract.SpendTracker.builder()
+                            .alias("alias")
+                            .addApplicableSpendSpecifier(
+                                Contract.SpendTracker.ApplicableSpendSpecifier.builder()
+                                    .addSource(
+                                        Contract.SpendTracker.ApplicableSpendSpecifier.Source
+                                            .THRESHOLD_RECHARGE
+                                    )
+                                    .spendType(
+                                        Contract.SpendTracker.ApplicableSpendSpecifier.SpendType
+                                            .COMMIT_PURCHASE
+                                    )
+                                    .discounted(
+                                        Contract.SpendTracker.ApplicableSpendSpecifier.Discounted
+                                            .ANY
+                                    )
+                                    .build()
+                            )
+                            .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                            .resetFrequency(Contract.SpendTracker.ResetFrequency.BILLING_PERIOD)
+                            .accumulatedSpend(
+                                Contract.SpendTracker.AccumulatedSpend.builder()
+                                    .amount(0.0)
+                                    .periodEndingBefore(
+                                        OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                    )
+                                    .periodStartingAt(
+                                        OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                    )
                                     .build()
                             )
                             .build()
@@ -5893,6 +6461,11 @@ internal class ContractRetrieveResponseTest {
                                                 .addProductTag("string")
                                                 .build()
                                         )
+                                        .spendTrackerAttributes(
+                                            Commit.SpendTrackerAttributes.builder()
+                                                .countsAsDiscounted(true)
+                                                .build()
+                                        )
                                         .subscriptionConfig(
                                             Commit.SubscriptionConfig.builder()
                                                 .allocation(
@@ -6471,6 +7044,11 @@ internal class ContractRetrieveResponseTest {
                                                 .addProductTag("string")
                                                 .build()
                                         )
+                                        .spendTrackerAttributes(
+                                            Commit.SpendTrackerAttributes.builder()
+                                                .countsAsDiscounted(true)
+                                                .build()
+                                        )
                                         .subscriptionConfig(
                                             Commit.SubscriptionConfig.builder()
                                                 .allocation(
@@ -6972,6 +7550,46 @@ internal class ContractRetrieveResponseTest {
                                                 .DiscountConfiguration
                                                 .builder()
                                                 .paymentFraction(0.0)
+                                                .cap(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addThresholdBalanceSpecifier(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .builder()
+                                                .addExclude(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .builder()
+                                                        .addCustomFieldFilter(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .builder()
+                                                                .entity(
+                                                                    PrepaidBalanceThresholdConfiguration
+                                                                        .ThresholdBalanceSpecifier
+                                                                        .Exclude
+                                                                        .CustomFieldFilter
+                                                                        .Entity
+                                                                        .COMMIT
+                                                                )
+                                                                .key("key")
+                                                                .value("value")
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
                                                 .build()
                                         )
                                         .build()
@@ -7332,6 +7950,61 @@ internal class ContractRetrieveResponseTest {
                                             SpendThresholdConfiguration.DiscountConfiguration
                                                 .builder()
                                                 .paymentFraction(0.0)
+                                                .cap(
+                                                    SpendThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addSpendTracker(
+                                    ContractWithoutAmendments.SpendTracker.builder()
+                                        .alias("alias")
+                                        .addApplicableSpendSpecifier(
+                                            ContractWithoutAmendments.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .builder()
+                                                .addSource(
+                                                    ContractWithoutAmendments.SpendTracker
+                                                        .ApplicableSpendSpecifier
+                                                        .Source
+                                                        .THRESHOLD_RECHARGE
+                                                )
+                                                .spendType(
+                                                    ContractWithoutAmendments.SpendTracker
+                                                        .ApplicableSpendSpecifier
+                                                        .SpendType
+                                                        .COMMIT_PURCHASE
+                                                )
+                                                .discounted(
+                                                    ContractWithoutAmendments.SpendTracker
+                                                        .ApplicableSpendSpecifier
+                                                        .Discounted
+                                                        .ANY
+                                                )
+                                                .build()
+                                        )
+                                        .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .resetFrequency(
+                                            ContractWithoutAmendments.SpendTracker.ResetFrequency
+                                                .BILLING_PERIOD
+                                        )
+                                        .accumulatedSpend(
+                                            ContractWithoutAmendments.SpendTracker.AccumulatedSpend
+                                                .builder()
+                                                .amount(0.0)
+                                                .periodEndingBefore(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .periodStartingAt(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
                                                 .build()
                                         )
                                         .build()
@@ -7536,6 +8209,11 @@ internal class ContractRetrieveResponseTest {
                                                 .addProductTag("string")
                                                 .build()
                                         )
+                                        .spendTrackerAttributes(
+                                            Commit.SpendTrackerAttributes.builder()
+                                                .countsAsDiscounted(true)
+                                                .build()
+                                        )
                                         .subscriptionConfig(
                                             Commit.SubscriptionConfig.builder()
                                                 .allocation(
@@ -8037,6 +8715,46 @@ internal class ContractRetrieveResponseTest {
                                                 .DiscountConfiguration
                                                 .builder()
                                                 .paymentFraction(0.0)
+                                                .cap(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addThresholdBalanceSpecifier(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .builder()
+                                                .addExclude(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .builder()
+                                                        .addCustomFieldFilter(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .builder()
+                                                                .entity(
+                                                                    PrepaidBalanceThresholdConfiguration
+                                                                        .ThresholdBalanceSpecifier
+                                                                        .Exclude
+                                                                        .CustomFieldFilter
+                                                                        .Entity
+                                                                        .COMMIT
+                                                                )
+                                                                .key("key")
+                                                                .value("value")
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
                                                 .build()
                                         )
                                         .build()
@@ -8397,6 +9115,61 @@ internal class ContractRetrieveResponseTest {
                                             SpendThresholdConfiguration.DiscountConfiguration
                                                 .builder()
                                                 .paymentFraction(0.0)
+                                                .cap(
+                                                    SpendThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addSpendTracker(
+                                    ContractWithoutAmendments.SpendTracker.builder()
+                                        .alias("alias")
+                                        .addApplicableSpendSpecifier(
+                                            ContractWithoutAmendments.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .builder()
+                                                .addSource(
+                                                    ContractWithoutAmendments.SpendTracker
+                                                        .ApplicableSpendSpecifier
+                                                        .Source
+                                                        .THRESHOLD_RECHARGE
+                                                )
+                                                .spendType(
+                                                    ContractWithoutAmendments.SpendTracker
+                                                        .ApplicableSpendSpecifier
+                                                        .SpendType
+                                                        .COMMIT_PURCHASE
+                                                )
+                                                .discounted(
+                                                    ContractWithoutAmendments.SpendTracker
+                                                        .ApplicableSpendSpecifier
+                                                        .Discounted
+                                                        .ANY
+                                                )
+                                                .build()
+                                        )
+                                        .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .resetFrequency(
+                                            ContractWithoutAmendments.SpendTracker.ResetFrequency
+                                                .BILLING_PERIOD
+                                        )
+                                        .accumulatedSpend(
+                                            ContractWithoutAmendments.SpendTracker.AccumulatedSpend
+                                                .builder()
+                                                .amount(0.0)
+                                                .periodEndingBefore(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .periodStartingAt(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
                                                 .build()
                                         )
                                         .build()
@@ -8537,6 +9310,45 @@ internal class ContractRetrieveResponseTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -8588,6 +9400,48 @@ internal class ContractRetrieveResponseTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addSpendTracker(
+                            Contract.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    Contract.SpendTracker.ApplicableSpendSpecifier.builder()
+                                        .addSource(
+                                            Contract.SpendTracker.ApplicableSpendSpecifier.Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            Contract.SpendTracker.ApplicableSpendSpecifier.SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            Contract.SpendTracker.ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
+                                        .build()
+                                )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(Contract.SpendTracker.ResetFrequency.BILLING_PERIOD)
+                                .accumulatedSpend(
+                                    Contract.SpendTracker.AccumulatedSpend.builder()
+                                        .amount(0.0)
+                                        .periodEndingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .periodStartingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
                                         .build()
                                 )
                                 .build()
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/customers/commits/CommitListPageResponseTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/customers/commits/CommitListPageResponseTest.kt
index 3cb1ba33..f10afcac 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/customers/commits/CommitListPageResponseTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/customers/commits/CommitListPageResponseTest.kt
@@ -153,6 +153,9 @@ internal class CommitListPageResponseTest {
                                 .addProductTag("string")
                                 .build()
                         )
+                        .spendTrackerAttributes(
+                            Commit.SpendTrackerAttributes.builder().countsAsDiscounted(true).build()
+                        )
                         .subscriptionConfig(
                             Commit.SubscriptionConfig.builder()
                                 .allocation(Commit.SubscriptionConfig.Allocation.INDIVIDUAL)
@@ -297,6 +300,9 @@ internal class CommitListPageResponseTest {
                             .addProductTag("string")
                             .build()
                     )
+                    .spendTrackerAttributes(
+                        Commit.SpendTrackerAttributes.builder().countsAsDiscounted(true).build()
+                    )
                     .subscriptionConfig(
                         Commit.SubscriptionConfig.builder()
                             .allocation(Commit.SubscriptionConfig.Allocation.INDIVIDUAL)
@@ -451,6 +457,9 @@ internal class CommitListPageResponseTest {
                                 .addProductTag("string")
                                 .build()
                         )
+                        .spendTrackerAttributes(
+                            Commit.SpendTrackerAttributes.builder().countsAsDiscounted(true).build()
+                        )
                         .subscriptionConfig(
                             Commit.SubscriptionConfig.builder()
                                 .allocation(Commit.SubscriptionConfig.Allocation.INDIVIDUAL)
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/packages/PackageCreateParamsTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/packages/PackageCreateParamsTest.kt
index 3d7e06be..14acb1f2 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/packages/PackageCreateParamsTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/packages/PackageCreateParamsTest.kt
@@ -338,6 +338,41 @@ internal class PackageCreateParamsTest {
                     .discountConfiguration(
                         PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                             .paymentFraction(0.0)
+                            .cap(
+                                PrepaidBalanceThresholdConfiguration.DiscountConfiguration.Cap
+                                    .builder()
+                                    .amount(0.0)
+                                    .spendTrackerAlias("spend_tracker_alias")
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .addThresholdBalanceSpecifier(
+                        PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier.builder()
+                            .addExclude(
+                                PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                    .Exclude
+                                    .builder()
+                                    .addCustomFieldFilter(
+                                        PrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .CustomFieldFilter
+                                            .builder()
+                                            .entity(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .Entity
+                                                    .COMMIT
+                                            )
+                                            .key("key")
+                                            .value("value")
+                                            .build()
+                                    )
+                                    .build()
+                            )
                             .build()
                     )
                     .build()
@@ -575,8 +610,37 @@ internal class PackageCreateParamsTest {
                     .discountConfiguration(
                         SpendThresholdConfiguration.DiscountConfiguration.builder()
                             .paymentFraction(0.0)
+                            .cap(
+                                SpendThresholdConfiguration.DiscountConfiguration.Cap.builder()
+                                    .amount(0.0)
+                                    .spendTrackerAlias("spend_tracker_alias")
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .build()
+            )
+            .addSpendTracker(
+                PackageCreateParams.SpendTracker.builder()
+                    .alias("alias")
+                    .addApplicableSpendSpecifier(
+                        PackageCreateParams.SpendTracker.ApplicableSpendSpecifier.builder()
+                            .addSource(
+                                PackageCreateParams.SpendTracker.ApplicableSpendSpecifier.Source
+                                    .THRESHOLD_RECHARGE
+                            )
+                            .spendType(
+                                PackageCreateParams.SpendTracker.ApplicableSpendSpecifier.SpendType
+                                    .COMMIT_PURCHASE
+                            )
+                            .discounted(
+                                PackageCreateParams.SpendTracker.ApplicableSpendSpecifier.Discounted
+                                    .ANY
+                            )
                             .build()
                     )
+                    .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                    .resetFrequency(PackageCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD)
                     .build()
             )
             .addSubscription(
@@ -991,6 +1055,41 @@ internal class PackageCreateParamsTest {
                         .discountConfiguration(
                             PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                                 .paymentFraction(0.0)
+                                .cap(
+                                    PrepaidBalanceThresholdConfiguration.DiscountConfiguration.Cap
+                                        .builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addThresholdBalanceSpecifier(
+                            PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier.builder()
+                                .addExclude(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .Exclude
+                                        .builder()
+                                        .addCustomFieldFilter(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .CustomFieldFilter
+                                                .builder()
+                                                .entity(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .Entity
+                                                        .COMMIT
+                                                )
+                                                .key("key")
+                                                .value("value")
+                                                .build()
+                                        )
+                                        .build()
+                                )
                                 .build()
                         )
                         .build()
@@ -1245,8 +1344,41 @@ internal class PackageCreateParamsTest {
                         .discountConfiguration(
                             SpendThresholdConfiguration.DiscountConfiguration.builder()
                                 .paymentFraction(0.0)
+                                .cap(
+                                    SpendThresholdConfiguration.DiscountConfiguration.Cap.builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .build()
+                )
+                .addSpendTracker(
+                    PackageCreateParams.SpendTracker.builder()
+                        .alias("alias")
+                        .addApplicableSpendSpecifier(
+                            PackageCreateParams.SpendTracker.ApplicableSpendSpecifier.builder()
+                                .addSource(
+                                    PackageCreateParams.SpendTracker.ApplicableSpendSpecifier.Source
+                                        .THRESHOLD_RECHARGE
+                                )
+                                .spendType(
+                                    PackageCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                        .SpendType
+                                        .COMMIT_PURCHASE
+                                )
+                                .discounted(
+                                    PackageCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                        .Discounted
+                                        .ANY
+                                )
                                 .build()
                         )
+                        .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                        .resetFrequency(
+                            PackageCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD
+                        )
                         .build()
                 )
                 .addSubscription(
@@ -1655,6 +1787,41 @@ internal class PackageCreateParamsTest {
                     .discountConfiguration(
                         PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                             .paymentFraction(0.0)
+                            .cap(
+                                PrepaidBalanceThresholdConfiguration.DiscountConfiguration.Cap
+                                    .builder()
+                                    .amount(0.0)
+                                    .spendTrackerAlias("spend_tracker_alias")
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .addThresholdBalanceSpecifier(
+                        PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier.builder()
+                            .addExclude(
+                                PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                    .Exclude
+                                    .builder()
+                                    .addCustomFieldFilter(
+                                        PrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .CustomFieldFilter
+                                            .builder()
+                                            .entity(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .Entity
+                                                    .COMMIT
+                                            )
+                                            .key("key")
+                                            .value("value")
+                                            .build()
+                                    )
+                                    .build()
+                            )
                             .build()
                     )
                     .build()
@@ -1895,8 +2062,38 @@ internal class PackageCreateParamsTest {
                     .discountConfiguration(
                         SpendThresholdConfiguration.DiscountConfiguration.builder()
                             .paymentFraction(0.0)
+                            .cap(
+                                SpendThresholdConfiguration.DiscountConfiguration.Cap.builder()
+                                    .amount(0.0)
+                                    .spendTrackerAlias("spend_tracker_alias")
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .build()
+            )
+        assertThat(body.spendTrackers().getOrNull())
+            .containsExactly(
+                PackageCreateParams.SpendTracker.builder()
+                    .alias("alias")
+                    .addApplicableSpendSpecifier(
+                        PackageCreateParams.SpendTracker.ApplicableSpendSpecifier.builder()
+                            .addSource(
+                                PackageCreateParams.SpendTracker.ApplicableSpendSpecifier.Source
+                                    .THRESHOLD_RECHARGE
+                            )
+                            .spendType(
+                                PackageCreateParams.SpendTracker.ApplicableSpendSpecifier.SpendType
+                                    .COMMIT_PURCHASE
+                            )
+                            .discounted(
+                                PackageCreateParams.SpendTracker.ApplicableSpendSpecifier.Discounted
+                                    .ANY
+                            )
                             .build()
                     )
+                    .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                    .resetFrequency(PackageCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD)
                     .build()
             )
         assertThat(body.subscriptions().getOrNull())
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/packages/PackageListPageResponseTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/packages/PackageListPageResponseTest.kt
index 10c04972..67f80980 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/packages/PackageListPageResponseTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/packages/PackageListPageResponseTest.kt
@@ -505,6 +505,45 @@ internal class PackageListPageResponseTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -758,8 +797,47 @@ internal class PackageListPageResponseTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addSpendTracker(
+                            PackageListResponse.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    PackageListResponse.SpendTracker.ApplicableSpendSpecifier
+                                        .builder()
+                                        .addSource(
+                                            PackageListResponse.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            PackageListResponse.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            PackageListResponse.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
                                         .build()
                                 )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    PackageListResponse.SpendTracker.ResetFrequency.BILLING_PERIOD
+                                )
                                 .build()
                         )
                         .addSubscription(
@@ -1279,6 +1357,44 @@ internal class PackageListPageResponseTest {
                             .discountConfiguration(
                                 PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        PrepaidBalanceThresholdConfiguration.DiscountConfiguration
+                                            .Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addThresholdBalanceSpecifier(
+                                PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                    .builder()
+                                    .addExclude(
+                                        PrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .builder()
+                                            .addCustomFieldFilter(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .builder()
+                                                    .entity(
+                                                        PrepaidBalanceThresholdConfiguration
+                                                            .ThresholdBalanceSpecifier
+                                                            .Exclude
+                                                            .CustomFieldFilter
+                                                            .Entity
+                                                            .COMMIT
+                                                    )
+                                                    .key("key")
+                                                    .value("value")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
                                     .build()
                             )
                             .build()
@@ -1509,8 +1625,43 @@ internal class PackageListPageResponseTest {
                             .discountConfiguration(
                                 SpendThresholdConfiguration.DiscountConfiguration.builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .addSpendTracker(
+                        PackageListResponse.SpendTracker.builder()
+                            .alias("alias")
+                            .addApplicableSpendSpecifier(
+                                PackageListResponse.SpendTracker.ApplicableSpendSpecifier.builder()
+                                    .addSource(
+                                        PackageListResponse.SpendTracker.ApplicableSpendSpecifier
+                                            .Source
+                                            .THRESHOLD_RECHARGE
+                                    )
+                                    .spendType(
+                                        PackageListResponse.SpendTracker.ApplicableSpendSpecifier
+                                            .SpendType
+                                            .COMMIT_PURCHASE
+                                    )
+                                    .discounted(
+                                        PackageListResponse.SpendTracker.ApplicableSpendSpecifier
+                                            .Discounted
+                                            .ANY
+                                    )
                                     .build()
                             )
+                            .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                            .resetFrequency(
+                                PackageListResponse.SpendTracker.ResetFrequency.BILLING_PERIOD
+                            )
                             .build()
                     )
                     .addSubscription(
@@ -2069,6 +2220,45 @@ internal class PackageListPageResponseTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -2322,10 +2512,49 @@ internal class PackageListPageResponseTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
                         )
+                        .addSpendTracker(
+                            PackageListResponse.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    PackageListResponse.SpendTracker.ApplicableSpendSpecifier
+                                        .builder()
+                                        .addSource(
+                                            PackageListResponse.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            PackageListResponse.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            PackageListResponse.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
+                                        .build()
+                                )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    PackageListResponse.SpendTracker.ResetFrequency.BILLING_PERIOD
+                                )
+                                .build()
+                        )
                         .addSubscription(
                             PackageListResponse.Subscription.builder()
                                 .collectionSchedule(
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/packages/PackageListResponseTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/packages/PackageListResponseTest.kt
index dc5ab97b..845cb041 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/packages/PackageListResponseTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/packages/PackageListResponseTest.kt
@@ -451,6 +451,41 @@ internal class PackageListResponseTest {
                         .discountConfiguration(
                             PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                                 .paymentFraction(0.0)
+                                .cap(
+                                    PrepaidBalanceThresholdConfiguration.DiscountConfiguration.Cap
+                                        .builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addThresholdBalanceSpecifier(
+                            PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier.builder()
+                                .addExclude(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .Exclude
+                                        .builder()
+                                        .addCustomFieldFilter(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .CustomFieldFilter
+                                                .builder()
+                                                .entity(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .Entity
+                                                        .COMMIT
+                                                )
+                                                .key("key")
+                                                .value("value")
+                                                .build()
+                                        )
+                                        .build()
+                                )
                                 .build()
                         )
                         .build()
@@ -676,8 +711,41 @@ internal class PackageListResponseTest {
                         .discountConfiguration(
                             SpendThresholdConfiguration.DiscountConfiguration.builder()
                                 .paymentFraction(0.0)
+                                .cap(
+                                    SpendThresholdConfiguration.DiscountConfiguration.Cap.builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .build()
+                )
+                .addSpendTracker(
+                    PackageListResponse.SpendTracker.builder()
+                        .alias("alias")
+                        .addApplicableSpendSpecifier(
+                            PackageListResponse.SpendTracker.ApplicableSpendSpecifier.builder()
+                                .addSource(
+                                    PackageListResponse.SpendTracker.ApplicableSpendSpecifier.Source
+                                        .THRESHOLD_RECHARGE
+                                )
+                                .spendType(
+                                    PackageListResponse.SpendTracker.ApplicableSpendSpecifier
+                                        .SpendType
+                                        .COMMIT_PURCHASE
+                                )
+                                .discounted(
+                                    PackageListResponse.SpendTracker.ApplicableSpendSpecifier
+                                        .Discounted
+                                        .ANY
+                                )
                                 .build()
                         )
+                        .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                        .resetFrequency(
+                            PackageListResponse.SpendTracker.ResetFrequency.BILLING_PERIOD
+                        )
                         .build()
                 )
                 .addSubscription(
@@ -1167,6 +1235,41 @@ internal class PackageListResponseTest {
                     .discountConfiguration(
                         PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                             .paymentFraction(0.0)
+                            .cap(
+                                PrepaidBalanceThresholdConfiguration.DiscountConfiguration.Cap
+                                    .builder()
+                                    .amount(0.0)
+                                    .spendTrackerAlias("spend_tracker_alias")
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .addThresholdBalanceSpecifier(
+                        PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier.builder()
+                            .addExclude(
+                                PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                    .Exclude
+                                    .builder()
+                                    .addCustomFieldFilter(
+                                        PrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .CustomFieldFilter
+                                            .builder()
+                                            .entity(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .Entity
+                                                    .COMMIT
+                                            )
+                                            .key("key")
+                                            .value("value")
+                                            .build()
+                                    )
+                                    .build()
+                            )
                             .build()
                     )
                     .build()
@@ -1380,10 +1483,40 @@ internal class PackageListResponseTest {
                     .discountConfiguration(
                         SpendThresholdConfiguration.DiscountConfiguration.builder()
                             .paymentFraction(0.0)
+                            .cap(
+                                SpendThresholdConfiguration.DiscountConfiguration.Cap.builder()
+                                    .amount(0.0)
+                                    .spendTrackerAlias("spend_tracker_alias")
+                                    .build()
+                            )
                             .build()
                     )
                     .build()
             )
+        assertThat(packageListResponse.spendTrackers().getOrNull())
+            .containsExactly(
+                PackageListResponse.SpendTracker.builder()
+                    .alias("alias")
+                    .addApplicableSpendSpecifier(
+                        PackageListResponse.SpendTracker.ApplicableSpendSpecifier.builder()
+                            .addSource(
+                                PackageListResponse.SpendTracker.ApplicableSpendSpecifier.Source
+                                    .THRESHOLD_RECHARGE
+                            )
+                            .spendType(
+                                PackageListResponse.SpendTracker.ApplicableSpendSpecifier.SpendType
+                                    .COMMIT_PURCHASE
+                            )
+                            .discounted(
+                                PackageListResponse.SpendTracker.ApplicableSpendSpecifier.Discounted
+                                    .ANY
+                            )
+                            .build()
+                    )
+                    .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                    .resetFrequency(PackageListResponse.SpendTracker.ResetFrequency.BILLING_PERIOD)
+                    .build()
+            )
         assertThat(packageListResponse.subscriptions().getOrNull())
             .containsExactly(
                 PackageListResponse.Subscription.builder()
@@ -1877,6 +2010,41 @@ internal class PackageListResponseTest {
                         .discountConfiguration(
                             PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                                 .paymentFraction(0.0)
+                                .cap(
+                                    PrepaidBalanceThresholdConfiguration.DiscountConfiguration.Cap
+                                        .builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addThresholdBalanceSpecifier(
+                            PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier.builder()
+                                .addExclude(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .Exclude
+                                        .builder()
+                                        .addCustomFieldFilter(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .CustomFieldFilter
+                                                .builder()
+                                                .entity(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .Entity
+                                                        .COMMIT
+                                                )
+                                                .key("key")
+                                                .value("value")
+                                                .build()
+                                        )
+                                        .build()
+                                )
                                 .build()
                         )
                         .build()
@@ -2102,10 +2270,43 @@ internal class PackageListResponseTest {
                         .discountConfiguration(
                             SpendThresholdConfiguration.DiscountConfiguration.builder()
                                 .paymentFraction(0.0)
+                                .cap(
+                                    SpendThresholdConfiguration.DiscountConfiguration.Cap.builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
                                 .build()
                         )
                         .build()
                 )
+                .addSpendTracker(
+                    PackageListResponse.SpendTracker.builder()
+                        .alias("alias")
+                        .addApplicableSpendSpecifier(
+                            PackageListResponse.SpendTracker.ApplicableSpendSpecifier.builder()
+                                .addSource(
+                                    PackageListResponse.SpendTracker.ApplicableSpendSpecifier.Source
+                                        .THRESHOLD_RECHARGE
+                                )
+                                .spendType(
+                                    PackageListResponse.SpendTracker.ApplicableSpendSpecifier
+                                        .SpendType
+                                        .COMMIT_PURCHASE
+                                )
+                                .discounted(
+                                    PackageListResponse.SpendTracker.ApplicableSpendSpecifier
+                                        .Discounted
+                                        .ANY
+                                )
+                                .build()
+                        )
+                        .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                        .resetFrequency(
+                            PackageListResponse.SpendTracker.ResetFrequency.BILLING_PERIOD
+                        )
+                        .build()
+                )
                 .addSubscription(
                     PackageListResponse.Subscription.builder()
                         .collectionSchedule(
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/packages/PackageRetrieveResponseTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/packages/PackageRetrieveResponseTest.kt
index 51570c22..855aaaf0 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/packages/PackageRetrieveResponseTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/packages/PackageRetrieveResponseTest.kt
@@ -528,6 +528,45 @@ internal class PackageRetrieveResponseTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -816,8 +855,49 @@ internal class PackageRetrieveResponseTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addSpendTracker(
+                            PackageRetrieveResponse.Data.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    PackageRetrieveResponse.Data.SpendTracker
+                                        .ApplicableSpendSpecifier
+                                        .builder()
+                                        .addSource(
+                                            PackageRetrieveResponse.Data.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            PackageRetrieveResponse.Data.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            PackageRetrieveResponse.Data.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
                                         .build()
                                 )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    PackageRetrieveResponse.Data.SpendTracker.ResetFrequency
+                                        .BILLING_PERIOD
+                                )
                                 .build()
                         )
                         .addSubscription(
@@ -1369,6 +1449,44 @@ internal class PackageRetrieveResponseTest {
                             .discountConfiguration(
                                 PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        PrepaidBalanceThresholdConfiguration.DiscountConfiguration
+                                            .Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addThresholdBalanceSpecifier(
+                                PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                    .builder()
+                                    .addExclude(
+                                        PrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .builder()
+                                            .addCustomFieldFilter(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .builder()
+                                                    .entity(
+                                                        PrepaidBalanceThresholdConfiguration
+                                                            .ThresholdBalanceSpecifier
+                                                            .Exclude
+                                                            .CustomFieldFilter
+                                                            .Entity
+                                                            .COMMIT
+                                                    )
+                                                    .key("key")
+                                                    .value("value")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
                                     .build()
                             )
                             .build()
@@ -1627,10 +1745,50 @@ internal class PackageRetrieveResponseTest {
                             .discountConfiguration(
                                 SpendThresholdConfiguration.DiscountConfiguration.builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
                                     .build()
                             )
                             .build()
                     )
+                    .addSpendTracker(
+                        PackageRetrieveResponse.Data.SpendTracker.builder()
+                            .alias("alias")
+                            .addApplicableSpendSpecifier(
+                                PackageRetrieveResponse.Data.SpendTracker.ApplicableSpendSpecifier
+                                    .builder()
+                                    .addSource(
+                                        PackageRetrieveResponse.Data.SpendTracker
+                                            .ApplicableSpendSpecifier
+                                            .Source
+                                            .THRESHOLD_RECHARGE
+                                    )
+                                    .spendType(
+                                        PackageRetrieveResponse.Data.SpendTracker
+                                            .ApplicableSpendSpecifier
+                                            .SpendType
+                                            .COMMIT_PURCHASE
+                                    )
+                                    .discounted(
+                                        PackageRetrieveResponse.Data.SpendTracker
+                                            .ApplicableSpendSpecifier
+                                            .Discounted
+                                            .ANY
+                                    )
+                                    .build()
+                            )
+                            .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                            .resetFrequency(
+                                PackageRetrieveResponse.Data.SpendTracker.ResetFrequency
+                                    .BILLING_PERIOD
+                            )
+                            .build()
+                    )
                     .addSubscription(
                         PackageRetrieveResponse.Data.Subscription.builder()
                             .collectionSchedule(
@@ -2216,6 +2374,45 @@ internal class PackageRetrieveResponseTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -2504,10 +2701,51 @@ internal class PackageRetrieveResponseTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
                         )
+                        .addSpendTracker(
+                            PackageRetrieveResponse.Data.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    PackageRetrieveResponse.Data.SpendTracker
+                                        .ApplicableSpendSpecifier
+                                        .builder()
+                                        .addSource(
+                                            PackageRetrieveResponse.Data.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            PackageRetrieveResponse.Data.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            PackageRetrieveResponse.Data.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
+                                        .build()
+                                )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    PackageRetrieveResponse.Data.SpendTracker.ResetFrequency
+                                        .BILLING_PERIOD
+                                )
+                                .build()
+                        )
                         .addSubscription(
                             PackageRetrieveResponse.Data.Subscription.builder()
                                 .collectionSchedule(
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/payments/PaymentAttemptParamsTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/payments/PaymentAttemptParamsTest.kt
deleted file mode 100644
index f94fbaaa..00000000
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/payments/PaymentAttemptParamsTest.kt
+++ /dev/null
@@ -1,31 +0,0 @@
-// File generated from our OpenAPI spec by Stainless.
-
-package com.metronome.api.models.v1.payments
-
-import org.assertj.core.api.Assertions.assertThat
-import org.junit.jupiter.api.Test
-
-internal class PaymentAttemptParamsTest {
-
-    @Test
-    fun create() {
-        PaymentAttemptParams.builder()
-            .customerId("13117714-3f05-48e5-a6e9-a66093f13b4d")
-            .invoiceId("6162d87b-e5db-4a33-b7f2-76ce6ead4e85")
-            .build()
-    }
-
-    @Test
-    fun body() {
-        val params =
-            PaymentAttemptParams.builder()
-                .customerId("13117714-3f05-48e5-a6e9-a66093f13b4d")
-                .invoiceId("6162d87b-e5db-4a33-b7f2-76ce6ead4e85")
-                .build()
-
-        val body = params._body()
-
-        assertThat(body.customerId()).isEqualTo("13117714-3f05-48e5-a6e9-a66093f13b4d")
-        assertThat(body.invoiceId()).isEqualTo("6162d87b-e5db-4a33-b7f2-76ce6ead4e85")
-    }
-}
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/payments/PaymentAttemptResponseTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/payments/PaymentAttemptResponseTest.kt
deleted file mode 100644
index dca1ce96..00000000
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/payments/PaymentAttemptResponseTest.kt
+++ /dev/null
@@ -1,180 +0,0 @@
-// File generated from our OpenAPI spec by Stainless.
-
-package com.metronome.api.models.v1.payments
-
-import com.fasterxml.jackson.module.kotlin.jacksonTypeRef
-import com.metronome.api.core.jsonMapper
-import com.metronome.api.models.CreditTypeData
-import java.time.OffsetDateTime
-import org.assertj.core.api.Assertions.assertThat
-import org.junit.jupiter.api.Test
-
-internal class PaymentAttemptResponseTest {
-
-    @Test
-    fun create() {
-        val paymentAttemptResponse =
-            PaymentAttemptResponse.builder()
-                .data(
-                    Payment.builder()
-                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .amount(0.0)
-                        .amountPaid(0.0)
-                        .contractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .createdAt(OffsetDateTime.parse("2022-02-01T00:00:00Z"))
-                        .customerId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .errorMessage("error_message")
-                        .fiatCreditType(
-                            CreditTypeData.builder()
-                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                                .name("name")
-                                .build()
-                        )
-                        .invoiceId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .paymentGateway(
-                            Payment.PaymentGateway.builder()
-                                .stripe(
-                                    Payment.PaymentGateway.Stripe.builder()
-                                        .paymentIntentId("payment_intent_id")
-                                        .error(
-                                            Payment.PaymentGateway.Stripe.Error.builder()
-                                                .code("code")
-                                                .declineCode("decline_code")
-                                                .type("type")
-                                                .build()
-                                        )
-                                        .paymentMethodId("payment_method_id")
-                                        .build()
-                                )
-                                .type(Payment.PaymentGateway.Type.STRIPE)
-                                .build()
-                        )
-                        .addRevenueSystemPayment(
-                            Payment.RevenueSystemPayment.builder()
-                                .revenueSystemProvider("revenue_system_provider")
-                                .syncStatus("sync_status")
-                                .errorMessage("error_message")
-                                .revenueSystemExternalPaymentId(
-                                    "revenue_system_external_payment_id"
-                                )
-                                .build()
-                        )
-                        .status(PaymentStatus.PENDING)
-                        .updatedAt(OffsetDateTime.parse("2022-02-01T00:00:00Z"))
-                        .build()
-                )
-                .build()
-
-        assertThat(paymentAttemptResponse.data())
-            .isEqualTo(
-                Payment.builder()
-                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                    .amount(0.0)
-                    .amountPaid(0.0)
-                    .contractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                    .createdAt(OffsetDateTime.parse("2022-02-01T00:00:00Z"))
-                    .customerId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                    .errorMessage("error_message")
-                    .fiatCreditType(
-                        CreditTypeData.builder()
-                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                            .name("name")
-                            .build()
-                    )
-                    .invoiceId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                    .paymentGateway(
-                        Payment.PaymentGateway.builder()
-                            .stripe(
-                                Payment.PaymentGateway.Stripe.builder()
-                                    .paymentIntentId("payment_intent_id")
-                                    .error(
-                                        Payment.PaymentGateway.Stripe.Error.builder()
-                                            .code("code")
-                                            .declineCode("decline_code")
-                                            .type("type")
-                                            .build()
-                                    )
-                                    .paymentMethodId("payment_method_id")
-                                    .build()
-                            )
-                            .type(Payment.PaymentGateway.Type.STRIPE)
-                            .build()
-                    )
-                    .addRevenueSystemPayment(
-                        Payment.RevenueSystemPayment.builder()
-                            .revenueSystemProvider("revenue_system_provider")
-                            .syncStatus("sync_status")
-                            .errorMessage("error_message")
-                            .revenueSystemExternalPaymentId("revenue_system_external_payment_id")
-                            .build()
-                    )
-                    .status(PaymentStatus.PENDING)
-                    .updatedAt(OffsetDateTime.parse("2022-02-01T00:00:00Z"))
-                    .build()
-            )
-    }
-
-    @Test
-    fun roundtrip() {
-        val jsonMapper = jsonMapper()
-        val paymentAttemptResponse =
-            PaymentAttemptResponse.builder()
-                .data(
-                    Payment.builder()
-                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .amount(0.0)
-                        .amountPaid(0.0)
-                        .contractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .createdAt(OffsetDateTime.parse("2022-02-01T00:00:00Z"))
-                        .customerId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .errorMessage("error_message")
-                        .fiatCreditType(
-                            CreditTypeData.builder()
-                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                                .name("name")
-                                .build()
-                        )
-                        .invoiceId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .paymentGateway(
-                            Payment.PaymentGateway.builder()
-                                .stripe(
-                                    Payment.PaymentGateway.Stripe.builder()
-                                        .paymentIntentId("payment_intent_id")
-                                        .error(
-                                            Payment.PaymentGateway.Stripe.Error.builder()
-                                                .code("code")
-                                                .declineCode("decline_code")
-                                                .type("type")
-                                                .build()
-                                        )
-                                        .paymentMethodId("payment_method_id")
-                                        .build()
-                                )
-                                .type(Payment.PaymentGateway.Type.STRIPE)
-                                .build()
-                        )
-                        .addRevenueSystemPayment(
-                            Payment.RevenueSystemPayment.builder()
-                                .revenueSystemProvider("revenue_system_provider")
-                                .syncStatus("sync_status")
-                                .errorMessage("error_message")
-                                .revenueSystemExternalPaymentId(
-                                    "revenue_system_external_payment_id"
-                                )
-                                .build()
-                        )
-                        .status(PaymentStatus.PENDING)
-                        .updatedAt(OffsetDateTime.parse("2022-02-01T00:00:00Z"))
-                        .build()
-                )
-                .build()
-
-        val roundtrippedPaymentAttemptResponse =
-            jsonMapper.readValue(
-                jsonMapper.writeValueAsString(paymentAttemptResponse),
-                jacksonTypeRef<PaymentAttemptResponse>(),
-            )
-
-        assertThat(roundtrippedPaymentAttemptResponse).isEqualTo(paymentAttemptResponse)
-    }
-}
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/payments/PaymentCancelParamsTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/payments/PaymentCancelParamsTest.kt
deleted file mode 100644
index efa211b3..00000000
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/payments/PaymentCancelParamsTest.kt
+++ /dev/null
@@ -1,31 +0,0 @@
-// File generated from our OpenAPI spec by Stainless.
-
-package com.metronome.api.models.v1.payments
-
-import org.assertj.core.api.Assertions.assertThat
-import org.junit.jupiter.api.Test
-
-internal class PaymentCancelParamsTest {
-
-    @Test
-    fun create() {
-        PaymentCancelParams.builder()
-            .customerId("13117714-3f05-48e5-a6e9-a66093f13b4d")
-            .invoiceId("6162d87b-e5db-4a33-b7f2-76ce6ead4e85")
-            .build()
-    }
-
-    @Test
-    fun body() {
-        val params =
-            PaymentCancelParams.builder()
-                .customerId("13117714-3f05-48e5-a6e9-a66093f13b4d")
-                .invoiceId("6162d87b-e5db-4a33-b7f2-76ce6ead4e85")
-                .build()
-
-        val body = params._body()
-
-        assertThat(body.customerId()).isEqualTo("13117714-3f05-48e5-a6e9-a66093f13b4d")
-        assertThat(body.invoiceId()).isEqualTo("6162d87b-e5db-4a33-b7f2-76ce6ead4e85")
-    }
-}
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/payments/PaymentCancelResponseTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/payments/PaymentCancelResponseTest.kt
deleted file mode 100644
index ad7dd20a..00000000
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/payments/PaymentCancelResponseTest.kt
+++ /dev/null
@@ -1,180 +0,0 @@
-// File generated from our OpenAPI spec by Stainless.
-
-package com.metronome.api.models.v1.payments
-
-import com.fasterxml.jackson.module.kotlin.jacksonTypeRef
-import com.metronome.api.core.jsonMapper
-import com.metronome.api.models.CreditTypeData
-import java.time.OffsetDateTime
-import org.assertj.core.api.Assertions.assertThat
-import org.junit.jupiter.api.Test
-
-internal class PaymentCancelResponseTest {
-
-    @Test
-    fun create() {
-        val paymentCancelResponse =
-            PaymentCancelResponse.builder()
-                .data(
-                    Payment.builder()
-                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .amount(0.0)
-                        .amountPaid(0.0)
-                        .contractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .createdAt(OffsetDateTime.parse("2022-02-01T00:00:00Z"))
-                        .customerId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .errorMessage("error_message")
-                        .fiatCreditType(
-                            CreditTypeData.builder()
-                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                                .name("name")
-                                .build()
-                        )
-                        .invoiceId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .paymentGateway(
-                            Payment.PaymentGateway.builder()
-                                .stripe(
-                                    Payment.PaymentGateway.Stripe.builder()
-                                        .paymentIntentId("payment_intent_id")
-                                        .error(
-                                            Payment.PaymentGateway.Stripe.Error.builder()
-                                                .code("code")
-                                                .declineCode("decline_code")
-                                                .type("type")
-                                                .build()
-                                        )
-                                        .paymentMethodId("payment_method_id")
-                                        .build()
-                                )
-                                .type(Payment.PaymentGateway.Type.STRIPE)
-                                .build()
-                        )
-                        .addRevenueSystemPayment(
-                            Payment.RevenueSystemPayment.builder()
-                                .revenueSystemProvider("revenue_system_provider")
-                                .syncStatus("sync_status")
-                                .errorMessage("error_message")
-                                .revenueSystemExternalPaymentId(
-                                    "revenue_system_external_payment_id"
-                                )
-                                .build()
-                        )
-                        .status(PaymentStatus.PENDING)
-                        .updatedAt(OffsetDateTime.parse("2022-02-01T00:00:00Z"))
-                        .build()
-                )
-                .build()
-
-        assertThat(paymentCancelResponse.data())
-            .isEqualTo(
-                Payment.builder()
-                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                    .amount(0.0)
-                    .amountPaid(0.0)
-                    .contractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                    .createdAt(OffsetDateTime.parse("2022-02-01T00:00:00Z"))
-                    .customerId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                    .errorMessage("error_message")
-                    .fiatCreditType(
-                        CreditTypeData.builder()
-                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                            .name("name")
-                            .build()
-                    )
-                    .invoiceId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                    .paymentGateway(
-                        Payment.PaymentGateway.builder()
-                            .stripe(
-                                Payment.PaymentGateway.Stripe.builder()
-                                    .paymentIntentId("payment_intent_id")
-                                    .error(
-                                        Payment.PaymentGateway.Stripe.Error.builder()
-                                            .code("code")
-                                            .declineCode("decline_code")
-                                            .type("type")
-                                            .build()
-                                    )
-                                    .paymentMethodId("payment_method_id")
-                                    .build()
-                            )
-                            .type(Payment.PaymentGateway.Type.STRIPE)
-                            .build()
-                    )
-                    .addRevenueSystemPayment(
-                        Payment.RevenueSystemPayment.builder()
-                            .revenueSystemProvider("revenue_system_provider")
-                            .syncStatus("sync_status")
-                            .errorMessage("error_message")
-                            .revenueSystemExternalPaymentId("revenue_system_external_payment_id")
-                            .build()
-                    )
-                    .status(PaymentStatus.PENDING)
-                    .updatedAt(OffsetDateTime.parse("2022-02-01T00:00:00Z"))
-                    .build()
-            )
-    }
-
-    @Test
-    fun roundtrip() {
-        val jsonMapper = jsonMapper()
-        val paymentCancelResponse =
-            PaymentCancelResponse.builder()
-                .data(
-                    Payment.builder()
-                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .amount(0.0)
-                        .amountPaid(0.0)
-                        .contractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .createdAt(OffsetDateTime.parse("2022-02-01T00:00:00Z"))
-                        .customerId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .errorMessage("error_message")
-                        .fiatCreditType(
-                            CreditTypeData.builder()
-                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                                .name("name")
-                                .build()
-                        )
-                        .invoiceId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .paymentGateway(
-                            Payment.PaymentGateway.builder()
-                                .stripe(
-                                    Payment.PaymentGateway.Stripe.builder()
-                                        .paymentIntentId("payment_intent_id")
-                                        .error(
-                                            Payment.PaymentGateway.Stripe.Error.builder()
-                                                .code("code")
-                                                .declineCode("decline_code")
-                                                .type("type")
-                                                .build()
-                                        )
-                                        .paymentMethodId("payment_method_id")
-                                        .build()
-                                )
-                                .type(Payment.PaymentGateway.Type.STRIPE)
-                                .build()
-                        )
-                        .addRevenueSystemPayment(
-                            Payment.RevenueSystemPayment.builder()
-                                .revenueSystemProvider("revenue_system_provider")
-                                .syncStatus("sync_status")
-                                .errorMessage("error_message")
-                                .revenueSystemExternalPaymentId(
-                                    "revenue_system_external_payment_id"
-                                )
-                                .build()
-                        )
-                        .status(PaymentStatus.PENDING)
-                        .updatedAt(OffsetDateTime.parse("2022-02-01T00:00:00Z"))
-                        .build()
-                )
-                .build()
-
-        val roundtrippedPaymentCancelResponse =
-            jsonMapper.readValue(
-                jsonMapper.writeValueAsString(paymentCancelResponse),
-                jacksonTypeRef<PaymentCancelResponse>(),
-            )
-
-        assertThat(roundtrippedPaymentCancelResponse).isEqualTo(paymentCancelResponse)
-    }
-}
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/payments/PaymentListPageResponseTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/payments/PaymentListPageResponseTest.kt
deleted file mode 100644
index d45cf36c..00000000
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/payments/PaymentListPageResponseTest.kt
+++ /dev/null
@@ -1,183 +0,0 @@
-// File generated from our OpenAPI spec by Stainless.
-
-package com.metronome.api.models.v1.payments
-
-import com.fasterxml.jackson.module.kotlin.jacksonTypeRef
-import com.metronome.api.core.jsonMapper
-import com.metronome.api.models.CreditTypeData
-import java.time.OffsetDateTime
-import org.assertj.core.api.Assertions.assertThat
-import org.junit.jupiter.api.Test
-
-internal class PaymentListPageResponseTest {
-
-    @Test
-    fun create() {
-        val paymentListPageResponse =
-            PaymentListPageResponse.builder()
-                .addData(
-                    Payment.builder()
-                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .amount(0.0)
-                        .amountPaid(0.0)
-                        .contractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .createdAt(OffsetDateTime.parse("2022-02-01T00:00:00Z"))
-                        .customerId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .errorMessage("error_message")
-                        .fiatCreditType(
-                            CreditTypeData.builder()
-                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                                .name("name")
-                                .build()
-                        )
-                        .invoiceId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .paymentGateway(
-                            Payment.PaymentGateway.builder()
-                                .stripe(
-                                    Payment.PaymentGateway.Stripe.builder()
-                                        .paymentIntentId("payment_intent_id")
-                                        .error(
-                                            Payment.PaymentGateway.Stripe.Error.builder()
-                                                .code("code")
-                                                .declineCode("decline_code")
-                                                .type("type")
-                                                .build()
-                                        )
-                                        .paymentMethodId("payment_method_id")
-                                        .build()
-                                )
-                                .type(Payment.PaymentGateway.Type.STRIPE)
-                                .build()
-                        )
-                        .addRevenueSystemPayment(
-                            Payment.RevenueSystemPayment.builder()
-                                .revenueSystemProvider("revenue_system_provider")
-                                .syncStatus("sync_status")
-                                .errorMessage("error_message")
-                                .revenueSystemExternalPaymentId(
-                                    "revenue_system_external_payment_id"
-                                )
-                                .build()
-                        )
-                        .status(PaymentStatus.PENDING)
-                        .updatedAt(OffsetDateTime.parse("2022-02-01T00:00:00Z"))
-                        .build()
-                )
-                .nextPage("next_page")
-                .build()
-
-        assertThat(paymentListPageResponse.data())
-            .containsExactly(
-                Payment.builder()
-                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                    .amount(0.0)
-                    .amountPaid(0.0)
-                    .contractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                    .createdAt(OffsetDateTime.parse("2022-02-01T00:00:00Z"))
-                    .customerId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                    .errorMessage("error_message")
-                    .fiatCreditType(
-                        CreditTypeData.builder()
-                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                            .name("name")
-                            .build()
-                    )
-                    .invoiceId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                    .paymentGateway(
-                        Payment.PaymentGateway.builder()
-                            .stripe(
-                                Payment.PaymentGateway.Stripe.builder()
-                                    .paymentIntentId("payment_intent_id")
-                                    .error(
-                                        Payment.PaymentGateway.Stripe.Error.builder()
-                                            .code("code")
-                                            .declineCode("decline_code")
-                                            .type("type")
-                                            .build()
-                                    )
-                                    .paymentMethodId("payment_method_id")
-                                    .build()
-                            )
-                            .type(Payment.PaymentGateway.Type.STRIPE)
-                            .build()
-                    )
-                    .addRevenueSystemPayment(
-                        Payment.RevenueSystemPayment.builder()
-                            .revenueSystemProvider("revenue_system_provider")
-                            .syncStatus("sync_status")
-                            .errorMessage("error_message")
-                            .revenueSystemExternalPaymentId("revenue_system_external_payment_id")
-                            .build()
-                    )
-                    .status(PaymentStatus.PENDING)
-                    .updatedAt(OffsetDateTime.parse("2022-02-01T00:00:00Z"))
-                    .build()
-            )
-        assertThat(paymentListPageResponse.nextPage()).contains("next_page")
-    }
-
-    @Test
-    fun roundtrip() {
-        val jsonMapper = jsonMapper()
-        val paymentListPageResponse =
-            PaymentListPageResponse.builder()
-                .addData(
-                    Payment.builder()
-                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .amount(0.0)
-                        .amountPaid(0.0)
-                        .contractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .createdAt(OffsetDateTime.parse("2022-02-01T00:00:00Z"))
-                        .customerId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .errorMessage("error_message")
-                        .fiatCreditType(
-                            CreditTypeData.builder()
-                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                                .name("name")
-                                .build()
-                        )
-                        .invoiceId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .paymentGateway(
-                            Payment.PaymentGateway.builder()
-                                .stripe(
-                                    Payment.PaymentGateway.Stripe.builder()
-                                        .paymentIntentId("payment_intent_id")
-                                        .error(
-                                            Payment.PaymentGateway.Stripe.Error.builder()
-                                                .code("code")
-                                                .declineCode("decline_code")
-                                                .type("type")
-                                                .build()
-                                        )
-                                        .paymentMethodId("payment_method_id")
-                                        .build()
-                                )
-                                .type(Payment.PaymentGateway.Type.STRIPE)
-                                .build()
-                        )
-                        .addRevenueSystemPayment(
-                            Payment.RevenueSystemPayment.builder()
-                                .revenueSystemProvider("revenue_system_provider")
-                                .syncStatus("sync_status")
-                                .errorMessage("error_message")
-                                .revenueSystemExternalPaymentId(
-                                    "revenue_system_external_payment_id"
-                                )
-                                .build()
-                        )
-                        .status(PaymentStatus.PENDING)
-                        .updatedAt(OffsetDateTime.parse("2022-02-01T00:00:00Z"))
-                        .build()
-                )
-                .nextPage("next_page")
-                .build()
-
-        val roundtrippedPaymentListPageResponse =
-            jsonMapper.readValue(
-                jsonMapper.writeValueAsString(paymentListPageResponse),
-                jacksonTypeRef<PaymentListPageResponse>(),
-            )
-
-        assertThat(roundtrippedPaymentListPageResponse).isEqualTo(paymentListPageResponse)
-    }
-}
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/payments/PaymentListParamsTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/payments/PaymentListParamsTest.kt
deleted file mode 100644
index 53cfcc17..00000000
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/payments/PaymentListParamsTest.kt
+++ /dev/null
@@ -1,58 +0,0 @@
-// File generated from our OpenAPI spec by Stainless.
-
-package com.metronome.api.models.v1.payments
-
-import kotlin.jvm.optionals.getOrNull
-import org.assertj.core.api.Assertions.assertThat
-import org.junit.jupiter.api.Test
-
-internal class PaymentListParamsTest {
-
-    @Test
-    fun create() {
-        PaymentListParams.builder()
-            .customerId("13117714-3f05-48e5-a6e9-a66093f13b4d")
-            .invoiceId("6162d87b-e5db-4a33-b7f2-76ce6ead4e85")
-            .limit(1L)
-            .nextPage("next_page")
-            .addStatus(PaymentStatus.PENDING)
-            .addStatus(PaymentStatus.REQUIRES_INTERVENTION)
-            .build()
-    }
-
-    @Test
-    fun body() {
-        val params =
-            PaymentListParams.builder()
-                .customerId("13117714-3f05-48e5-a6e9-a66093f13b4d")
-                .invoiceId("6162d87b-e5db-4a33-b7f2-76ce6ead4e85")
-                .limit(1L)
-                .nextPage("next_page")
-                .addStatus(PaymentStatus.PENDING)
-                .addStatus(PaymentStatus.REQUIRES_INTERVENTION)
-                .build()
-
-        val body = params._body()
-
-        assertThat(body.customerId()).isEqualTo("13117714-3f05-48e5-a6e9-a66093f13b4d")
-        assertThat(body.invoiceId()).isEqualTo("6162d87b-e5db-4a33-b7f2-76ce6ead4e85")
-        assertThat(body.limit()).contains(1L)
-        assertThat(body.nextPage()).contains("next_page")
-        assertThat(body.statuses().getOrNull())
-            .containsExactly(PaymentStatus.PENDING, PaymentStatus.REQUIRES_INTERVENTION)
-    }
-
-    @Test
-    fun bodyWithoutOptionalFields() {
-        val params =
-            PaymentListParams.builder()
-                .customerId("13117714-3f05-48e5-a6e9-a66093f13b4d")
-                .invoiceId("6162d87b-e5db-4a33-b7f2-76ce6ead4e85")
-                .build()
-
-        val body = params._body()
-
-        assertThat(body.customerId()).isEqualTo("13117714-3f05-48e5-a6e9-a66093f13b4d")
-        assertThat(body.invoiceId()).isEqualTo("6162d87b-e5db-4a33-b7f2-76ce6ead4e85")
-    }
-}
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/payments/PaymentTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/payments/PaymentTest.kt
deleted file mode 100644
index 5156464b..00000000
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v1/payments/PaymentTest.kt
+++ /dev/null
@@ -1,164 +0,0 @@
-// File generated from our OpenAPI spec by Stainless.
-
-package com.metronome.api.models.v1.payments
-
-import com.fasterxml.jackson.module.kotlin.jacksonTypeRef
-import com.metronome.api.core.jsonMapper
-import com.metronome.api.models.CreditTypeData
-import java.time.OffsetDateTime
-import kotlin.jvm.optionals.getOrNull
-import org.assertj.core.api.Assertions.assertThat
-import org.junit.jupiter.api.Test
-
-internal class PaymentTest {
-
-    @Test
-    fun create() {
-        val payment =
-            Payment.builder()
-                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                .amount(0.0)
-                .amountPaid(0.0)
-                .contractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                .createdAt(OffsetDateTime.parse("2022-02-01T00:00:00Z"))
-                .customerId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                .errorMessage("error_message")
-                .fiatCreditType(
-                    CreditTypeData.builder()
-                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .name("name")
-                        .build()
-                )
-                .invoiceId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                .paymentGateway(
-                    Payment.PaymentGateway.builder()
-                        .stripe(
-                            Payment.PaymentGateway.Stripe.builder()
-                                .paymentIntentId("payment_intent_id")
-                                .error(
-                                    Payment.PaymentGateway.Stripe.Error.builder()
-                                        .code("code")
-                                        .declineCode("decline_code")
-                                        .type("type")
-                                        .build()
-                                )
-                                .paymentMethodId("payment_method_id")
-                                .build()
-                        )
-                        .type(Payment.PaymentGateway.Type.STRIPE)
-                        .build()
-                )
-                .addRevenueSystemPayment(
-                    Payment.RevenueSystemPayment.builder()
-                        .revenueSystemProvider("revenue_system_provider")
-                        .syncStatus("sync_status")
-                        .errorMessage("error_message")
-                        .revenueSystemExternalPaymentId("revenue_system_external_payment_id")
-                        .build()
-                )
-                .status(PaymentStatus.PENDING)
-                .updatedAt(OffsetDateTime.parse("2022-02-01T00:00:00Z"))
-                .build()
-
-        assertThat(payment.id()).isEqualTo("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-        assertThat(payment.amount()).contains(0.0)
-        assertThat(payment.amountPaid()).contains(0.0)
-        assertThat(payment.contractId()).contains("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-        assertThat(payment.createdAt()).contains(OffsetDateTime.parse("2022-02-01T00:00:00Z"))
-        assertThat(payment.customerId()).contains("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-        assertThat(payment.errorMessage()).contains("error_message")
-        assertThat(payment.fiatCreditType())
-            .contains(
-                CreditTypeData.builder()
-                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                    .name("name")
-                    .build()
-            )
-        assertThat(payment.invoiceId()).contains("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-        assertThat(payment.paymentGateway())
-            .contains(
-                Payment.PaymentGateway.builder()
-                    .stripe(
-                        Payment.PaymentGateway.Stripe.builder()
-                            .paymentIntentId("payment_intent_id")
-                            .error(
-                                Payment.PaymentGateway.Stripe.Error.builder()
-                                    .code("code")
-                                    .declineCode("decline_code")
-                                    .type("type")
-                                    .build()
-                            )
-                            .paymentMethodId("payment_method_id")
-                            .build()
-                    )
-                    .type(Payment.PaymentGateway.Type.STRIPE)
-                    .build()
-            )
-        assertThat(payment.revenueSystemPayments().getOrNull())
-            .containsExactly(
-                Payment.RevenueSystemPayment.builder()
-                    .revenueSystemProvider("revenue_system_provider")
-                    .syncStatus("sync_status")
-                    .errorMessage("error_message")
-                    .revenueSystemExternalPaymentId("revenue_system_external_payment_id")
-                    .build()
-            )
-        assertThat(payment.status()).contains(PaymentStatus.PENDING)
-        assertThat(payment.updatedAt()).contains(OffsetDateTime.parse("2022-02-01T00:00:00Z"))
-    }
-
-    @Test
-    fun roundtrip() {
-        val jsonMapper = jsonMapper()
-        val payment =
-            Payment.builder()
-                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                .amount(0.0)
-                .amountPaid(0.0)
-                .contractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                .createdAt(OffsetDateTime.parse("2022-02-01T00:00:00Z"))
-                .customerId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                .errorMessage("error_message")
-                .fiatCreditType(
-                    CreditTypeData.builder()
-                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                        .name("name")
-                        .build()
-                )
-                .invoiceId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
-                .paymentGateway(
-                    Payment.PaymentGateway.builder()
-                        .stripe(
-                            Payment.PaymentGateway.Stripe.builder()
-                                .paymentIntentId("payment_intent_id")
-                                .error(
-                                    Payment.PaymentGateway.Stripe.Error.builder()
-                                        .code("code")
-                                        .declineCode("decline_code")
-                                        .type("type")
-                                        .build()
-                                )
-                                .paymentMethodId("payment_method_id")
-                                .build()
-                        )
-                        .type(Payment.PaymentGateway.Type.STRIPE)
-                        .build()
-                )
-                .addRevenueSystemPayment(
-                    Payment.RevenueSystemPayment.builder()
-                        .revenueSystemProvider("revenue_system_provider")
-                        .syncStatus("sync_status")
-                        .errorMessage("error_message")
-                        .revenueSystemExternalPaymentId("revenue_system_external_payment_id")
-                        .build()
-                )
-                .status(PaymentStatus.PENDING)
-                .updatedAt(OffsetDateTime.parse("2022-02-01T00:00:00Z"))
-                .build()
-
-        val roundtrippedPayment =
-            jsonMapper.readValue(jsonMapper.writeValueAsString(payment), jacksonTypeRef<Payment>())
-
-        assertThat(roundtrippedPayment).isEqualTo(payment)
-    }
-}
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v2/contracts/ContractEditParamsTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v2/contracts/ContractEditParamsTest.kt
index 936b9591..b233f04c 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v2/contracts/ContractEditParamsTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v2/contracts/ContractEditParamsTest.kt
@@ -186,6 +186,11 @@ internal class ContractEditParamsTest {
                             .addProductTag("string")
                             .build()
                     )
+                    .spendTrackerAttributes(
+                        ContractEditParams.AddCommit.SpendTrackerAttributes.builder()
+                            .countsAsDiscounted(true)
+                            .build()
+                    )
                     .temporaryId("temporary_id")
                     .build()
             )
@@ -420,6 +425,41 @@ internal class ContractEditParamsTest {
                     .discountConfiguration(
                         PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration.builder()
                             .paymentFraction(0.0)
+                            .cap(
+                                PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration.Cap
+                                    .builder()
+                                    .amount(0.0)
+                                    .spendTrackerAlias("spend_tracker_alias")
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .addThresholdBalanceSpecifier(
+                        PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier.builder()
+                            .addExclude(
+                                PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier
+                                    .Exclude
+                                    .builder()
+                                    .addCustomFieldFilter(
+                                        PrepaidBalanceThresholdConfigurationV2
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .CustomFieldFilter
+                                            .builder()
+                                            .entity(
+                                                PrepaidBalanceThresholdConfigurationV2
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .Entity
+                                                    .COMMIT
+                                            )
+                                            .key("key")
+                                            .value("value")
+                                            .build()
+                                    )
+                                    .build()
+                            )
                             .build()
                     )
                     .build()
@@ -753,10 +793,43 @@ internal class ContractEditParamsTest {
                     .discountConfiguration(
                         SpendThresholdConfigurationV2.DiscountConfiguration.builder()
                             .paymentFraction(0.0)
+                            .cap(
+                                SpendThresholdConfigurationV2.DiscountConfiguration.Cap.builder()
+                                    .amount(0.0)
+                                    .spendTrackerAlias("spend_tracker_alias")
+                                    .build()
+                            )
                             .build()
                     )
                     .build()
             )
+            .addAddSpendTracker(
+                ContractEditParams.AddSpendTracker.builder()
+                    .alias("alias")
+                    .addApplicableSpendSpecifier(
+                        ContractEditParams.AddSpendTracker.ApplicableSpendSpecifier.builder()
+                            .addSource(
+                                ContractEditParams.AddSpendTracker.ApplicableSpendSpecifier.Source
+                                    .THRESHOLD_RECHARGE
+                            )
+                            .spendType(
+                                ContractEditParams.AddSpendTracker.ApplicableSpendSpecifier
+                                    .SpendType
+                                    .COMMIT_PURCHASE
+                            )
+                            .discounted(
+                                ContractEditParams.AddSpendTracker.ApplicableSpendSpecifier
+                                    .Discounted
+                                    .ANY
+                            )
+                            .build()
+                    )
+                    .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                    .resetFrequency(
+                        ContractEditParams.AddSpendTracker.ResetFrequency.BILLING_PERIOD
+                    )
+                    .build()
+            )
             .addAddSubscription(
                 ContractEditParams.AddSubscription.builder()
                     .collectionSchedule(
@@ -819,6 +892,7 @@ internal class ContractEditParamsTest {
                     .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
                     .build()
             )
+            .addArchiveSpendTracker("string")
             .addRemoveOverride(
                 ContractEditParams.RemoveOverride.builder()
                     .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
@@ -1005,6 +1079,15 @@ internal class ContractEditParamsTest {
                         ContractEditParams.UpdatePrepaidBalanceThresholdConfiguration
                             .DiscountConfiguration
                             .builder()
+                            .cap(
+                                ContractEditParams.UpdatePrepaidBalanceThresholdConfiguration
+                                    .DiscountConfiguration
+                                    .Cap
+                                    .builder()
+                                    .amount(0.0)
+                                    .spendTrackerAlias("spend_tracker_alias")
+                                    .build()
+                            )
                             .paymentFraction(0.0)
                             .build()
                     )
@@ -1035,6 +1118,39 @@ internal class ContractEditParamsTest {
                     )
                     .rechargeToAmount(0.0)
                     .thresholdAmount(0.0)
+                    .addThresholdBalanceSpecifier(
+                        ContractEditParams.UpdatePrepaidBalanceThresholdConfiguration
+                            .ThresholdBalanceSpecifier
+                            .builder()
+                            .addExclude(
+                                ContractEditParams.UpdatePrepaidBalanceThresholdConfiguration
+                                    .ThresholdBalanceSpecifier
+                                    .Exclude
+                                    .builder()
+                                    .addCustomFieldFilter(
+                                        ContractEditParams
+                                            .UpdatePrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .CustomFieldFilter
+                                            .builder()
+                                            .entity(
+                                                ContractEditParams
+                                                    .UpdatePrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .Entity
+                                                    .COMMIT
+                                            )
+                                            .key("key")
+                                            .value("value")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .build()
+                    )
                     .build()
             )
             .addUpdateRecurringCommit(
@@ -1120,6 +1236,15 @@ internal class ContractEditParamsTest {
                     .discountConfiguration(
                         ContractEditParams.UpdateSpendThresholdConfiguration.DiscountConfiguration
                             .builder()
+                            .cap(
+                                ContractEditParams.UpdateSpendThresholdConfiguration
+                                    .DiscountConfiguration
+                                    .Cap
+                                    .builder()
+                                    .amount(0.0)
+                                    .spendTrackerAlias("spend_tracker_alias")
+                                    .build()
+                            )
                             .paymentFraction(0.0)
                             .build()
                     )
@@ -1408,6 +1533,11 @@ internal class ContractEditParamsTest {
                                 .addProductTag("string")
                                 .build()
                         )
+                        .spendTrackerAttributes(
+                            ContractEditParams.AddCommit.SpendTrackerAttributes.builder()
+                                .countsAsDiscounted(true)
+                                .build()
+                        )
                         .temporaryId("temporary_id")
                         .build()
                 )
@@ -1669,6 +1799,42 @@ internal class ContractEditParamsTest {
                         .discountConfiguration(
                             PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration.builder()
                                 .paymentFraction(0.0)
+                                .cap(
+                                    PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration.Cap
+                                        .builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addThresholdBalanceSpecifier(
+                            PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier
+                                .builder()
+                                .addExclude(
+                                    PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier
+                                        .Exclude
+                                        .builder()
+                                        .addCustomFieldFilter(
+                                            PrepaidBalanceThresholdConfigurationV2
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .CustomFieldFilter
+                                                .builder()
+                                                .entity(
+                                                    PrepaidBalanceThresholdConfigurationV2
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .Entity
+                                                        .COMMIT
+                                                )
+                                                .key("key")
+                                                .value("value")
+                                                .build()
+                                        )
+                                        .build()
+                                )
                                 .build()
                         )
                         .build()
@@ -2021,8 +2187,43 @@ internal class ContractEditParamsTest {
                         .discountConfiguration(
                             SpendThresholdConfigurationV2.DiscountConfiguration.builder()
                                 .paymentFraction(0.0)
+                                .cap(
+                                    SpendThresholdConfigurationV2.DiscountConfiguration.Cap
+                                        .builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .build()
+                )
+                .addAddSpendTracker(
+                    ContractEditParams.AddSpendTracker.builder()
+                        .alias("alias")
+                        .addApplicableSpendSpecifier(
+                            ContractEditParams.AddSpendTracker.ApplicableSpendSpecifier.builder()
+                                .addSource(
+                                    ContractEditParams.AddSpendTracker.ApplicableSpendSpecifier
+                                        .Source
+                                        .THRESHOLD_RECHARGE
+                                )
+                                .spendType(
+                                    ContractEditParams.AddSpendTracker.ApplicableSpendSpecifier
+                                        .SpendType
+                                        .COMMIT_PURCHASE
+                                )
+                                .discounted(
+                                    ContractEditParams.AddSpendTracker.ApplicableSpendSpecifier
+                                        .Discounted
+                                        .ANY
+                                )
                                 .build()
                         )
+                        .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                        .resetFrequency(
+                            ContractEditParams.AddSpendTracker.ResetFrequency.BILLING_PERIOD
+                        )
                         .build()
                 )
                 .addAddSubscription(
@@ -2088,6 +2289,7 @@ internal class ContractEditParamsTest {
                         .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
                         .build()
                 )
+                .addArchiveSpendTracker("string")
                 .addRemoveOverride(
                     ContractEditParams.RemoveOverride.builder()
                         .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
@@ -2302,6 +2504,15 @@ internal class ContractEditParamsTest {
                             ContractEditParams.UpdatePrepaidBalanceThresholdConfiguration
                                 .DiscountConfiguration
                                 .builder()
+                                .cap(
+                                    ContractEditParams.UpdatePrepaidBalanceThresholdConfiguration
+                                        .DiscountConfiguration
+                                        .Cap
+                                        .builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
                                 .paymentFraction(0.0)
                                 .build()
                         )
@@ -2336,6 +2547,39 @@ internal class ContractEditParamsTest {
                         )
                         .rechargeToAmount(0.0)
                         .thresholdAmount(0.0)
+                        .addThresholdBalanceSpecifier(
+                            ContractEditParams.UpdatePrepaidBalanceThresholdConfiguration
+                                .ThresholdBalanceSpecifier
+                                .builder()
+                                .addExclude(
+                                    ContractEditParams.UpdatePrepaidBalanceThresholdConfiguration
+                                        .ThresholdBalanceSpecifier
+                                        .Exclude
+                                        .builder()
+                                        .addCustomFieldFilter(
+                                            ContractEditParams
+                                                .UpdatePrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .CustomFieldFilter
+                                                .builder()
+                                                .entity(
+                                                    ContractEditParams
+                                                        .UpdatePrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .Entity
+                                                        .COMMIT
+                                                )
+                                                .key("key")
+                                                .value("value")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .build()
+                        )
                         .build()
                 )
                 .addUpdateRecurringCommit(
@@ -2422,6 +2666,15 @@ internal class ContractEditParamsTest {
                             ContractEditParams.UpdateSpendThresholdConfiguration
                                 .DiscountConfiguration
                                 .builder()
+                                .cap(
+                                    ContractEditParams.UpdateSpendThresholdConfiguration
+                                        .DiscountConfiguration
+                                        .Cap
+                                        .builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
                                 .paymentFraction(0.0)
                                 .build()
                         )
@@ -2703,6 +2956,11 @@ internal class ContractEditParamsTest {
                             .addProductTag("string")
                             .build()
                     )
+                    .spendTrackerAttributes(
+                        ContractEditParams.AddCommit.SpendTrackerAttributes.builder()
+                            .countsAsDiscounted(true)
+                            .build()
+                    )
                     .temporaryId("temporary_id")
                     .build()
             )
@@ -2941,6 +3199,41 @@ internal class ContractEditParamsTest {
                     .discountConfiguration(
                         PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration.builder()
                             .paymentFraction(0.0)
+                            .cap(
+                                PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration.Cap
+                                    .builder()
+                                    .amount(0.0)
+                                    .spendTrackerAlias("spend_tracker_alias")
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .addThresholdBalanceSpecifier(
+                        PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier.builder()
+                            .addExclude(
+                                PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier
+                                    .Exclude
+                                    .builder()
+                                    .addCustomFieldFilter(
+                                        PrepaidBalanceThresholdConfigurationV2
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .CustomFieldFilter
+                                            .builder()
+                                            .entity(
+                                                PrepaidBalanceThresholdConfigurationV2
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .Entity
+                                                    .COMMIT
+                                            )
+                                            .key("key")
+                                            .value("value")
+                                            .build()
+                                    )
+                                    .build()
+                            )
                             .build()
                     )
                     .build()
@@ -3281,8 +3574,42 @@ internal class ContractEditParamsTest {
                     .discountConfiguration(
                         SpendThresholdConfigurationV2.DiscountConfiguration.builder()
                             .paymentFraction(0.0)
+                            .cap(
+                                SpendThresholdConfigurationV2.DiscountConfiguration.Cap.builder()
+                                    .amount(0.0)
+                                    .spendTrackerAlias("spend_tracker_alias")
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .build()
+            )
+        assertThat(body.addSpendTrackers().getOrNull())
+            .containsExactly(
+                ContractEditParams.AddSpendTracker.builder()
+                    .alias("alias")
+                    .addApplicableSpendSpecifier(
+                        ContractEditParams.AddSpendTracker.ApplicableSpendSpecifier.builder()
+                            .addSource(
+                                ContractEditParams.AddSpendTracker.ApplicableSpendSpecifier.Source
+                                    .THRESHOLD_RECHARGE
+                            )
+                            .spendType(
+                                ContractEditParams.AddSpendTracker.ApplicableSpendSpecifier
+                                    .SpendType
+                                    .COMMIT_PURCHASE
+                            )
+                            .discounted(
+                                ContractEditParams.AddSpendTracker.ApplicableSpendSpecifier
+                                    .Discounted
+                                    .ANY
+                            )
                             .build()
                     )
+                    .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                    .resetFrequency(
+                        ContractEditParams.AddSpendTracker.ResetFrequency.BILLING_PERIOD
+                    )
                     .build()
             )
         assertThat(body.addSubscriptions().getOrNull())
@@ -3351,6 +3678,7 @@ internal class ContractEditParamsTest {
                     .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
                     .build()
             )
+        assertThat(body.archiveSpendTrackers().getOrNull()).containsExactly("string")
         assertThat(body.removeOverrides().getOrNull())
             .containsExactly(
                 ContractEditParams.RemoveOverride.builder()
@@ -3542,6 +3870,15 @@ internal class ContractEditParamsTest {
                         ContractEditParams.UpdatePrepaidBalanceThresholdConfiguration
                             .DiscountConfiguration
                             .builder()
+                            .cap(
+                                ContractEditParams.UpdatePrepaidBalanceThresholdConfiguration
+                                    .DiscountConfiguration
+                                    .Cap
+                                    .builder()
+                                    .amount(0.0)
+                                    .spendTrackerAlias("spend_tracker_alias")
+                                    .build()
+                            )
                             .paymentFraction(0.0)
                             .build()
                     )
@@ -3572,6 +3909,39 @@ internal class ContractEditParamsTest {
                     )
                     .rechargeToAmount(0.0)
                     .thresholdAmount(0.0)
+                    .addThresholdBalanceSpecifier(
+                        ContractEditParams.UpdatePrepaidBalanceThresholdConfiguration
+                            .ThresholdBalanceSpecifier
+                            .builder()
+                            .addExclude(
+                                ContractEditParams.UpdatePrepaidBalanceThresholdConfiguration
+                                    .ThresholdBalanceSpecifier
+                                    .Exclude
+                                    .builder()
+                                    .addCustomFieldFilter(
+                                        ContractEditParams
+                                            .UpdatePrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .CustomFieldFilter
+                                            .builder()
+                                            .entity(
+                                                ContractEditParams
+                                                    .UpdatePrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .Entity
+                                                    .COMMIT
+                                            )
+                                            .key("key")
+                                            .value("value")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .build()
+                    )
                     .build()
             )
         assertThat(body.updateRecurringCommits().getOrNull())
@@ -3661,6 +4031,15 @@ internal class ContractEditParamsTest {
                     .discountConfiguration(
                         ContractEditParams.UpdateSpendThresholdConfiguration.DiscountConfiguration
                             .builder()
+                            .cap(
+                                ContractEditParams.UpdateSpendThresholdConfiguration
+                                    .DiscountConfiguration
+                                    .Cap
+                                    .builder()
+                                    .amount(0.0)
+                                    .spendTrackerAlias("spend_tracker_alias")
+                                    .build()
+                            )
                             .paymentFraction(0.0)
                             .build()
                     )
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v2/contracts/ContractEditResponseTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v2/contracts/ContractEditResponseTest.kt
index fb17f97a..11aaa358 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v2/contracts/ContractEditResponseTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v2/contracts/ContractEditResponseTest.kt
@@ -3,8 +3,24 @@
 package com.metronome.api.models.v2.contracts
 
 import com.fasterxml.jackson.module.kotlin.jacksonTypeRef
+import com.metronome.api.core.JsonValue
 import com.metronome.api.core.jsonMapper
-import com.metronome.api.models.Id
+import com.metronome.api.models.BaseThresholdCommit
+import com.metronome.api.models.CommitHierarchyConfiguration
+import com.metronome.api.models.CommitSpecifier
+import com.metronome.api.models.CommitSpecifierInput
+import com.metronome.api.models.CreditTypeData
+import com.metronome.api.models.Discount
+import com.metronome.api.models.OverrideTier
+import com.metronome.api.models.PaymentGateConfigV2
+import com.metronome.api.models.PrepaidBalanceThresholdConfigurationV2
+import com.metronome.api.models.ProService
+import com.metronome.api.models.RecurringCommitSubscriptionConfig
+import com.metronome.api.models.ScheduleDuration
+import com.metronome.api.models.SchedulePointInTime
+import com.metronome.api.models.SpendThresholdConfigurationV2
+import com.metronome.api.models.UpdateBaseThresholdCommit
+import java.time.OffsetDateTime
 import org.assertj.core.api.Assertions.assertThat
 import org.junit.jupiter.api.Test
 
@@ -14,11 +30,3616 @@ internal class ContractEditResponseTest {
     fun create() {
         val contractEditResponse =
             ContractEditResponse.builder()
-                .data(Id.builder().id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e").build())
+                .data(
+                    ContractEditResponse.Data.builder()
+                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                        .edit(
+                            ContractEditResponse.Data.Edit.builder()
+                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .addAddCommit(
+                                    ContractEditResponse.Data.Edit.AddCommit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .product(
+                                            ContractEditResponse.Data.Edit.AddCommit.Product
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .type(ContractEditResponse.Data.Edit.AddCommit.Type.PREPAID)
+                                        .accessSchedule(
+                                            ScheduleDuration.builder()
+                                                .addScheduleItem(
+                                                    ScheduleDuration.ScheduleItem.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addApplicableProductId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .description("description")
+                                        .hierarchyConfiguration(
+                                            CommitHierarchyConfiguration.builder()
+                                                .childAccess(
+                                                    CommitHierarchyConfiguration.ChildAccess
+                                                        .CommitHierarchyChildAccessAll
+                                                        .builder()
+                                                        .type(
+                                                            CommitHierarchyConfiguration.ChildAccess
+                                                                .CommitHierarchyChildAccessAll
+                                                                .Type
+                                                                .ALL
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .invoiceSchedule(
+                                            ContractEditResponse.Data.Edit.AddCommit.InvoiceSchedule
+                                                .builder()
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .doNotInvoice(true)
+                                                .addScheduleItem(
+                                                    ContractEditResponse.Data.Edit.AddCommit
+                                                        .InvoiceSchedule
+                                                        .ScheduleItem
+                                                        .builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .timestamp(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .amount(0.0)
+                                                        .invoiceId(
+                                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                        )
+                                                        .quantity(0.0)
+                                                        .unitPrice(0.0)
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .priority(0.0)
+                                        .rateType(
+                                            ContractEditResponse.Data.Edit.AddCommit.RateType
+                                                .COMMIT_RATE
+                                        )
+                                        .rolloverFraction(0.0)
+                                        .salesforceOpportunityId("salesforce_opportunity_id")
+                                        .addSpecifier(
+                                            CommitSpecifierInput.builder()
+                                                .presentationGroupValues(
+                                                    CommitSpecifierInput.PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    CommitSpecifierInput.PricingGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addAddCredit(
+                                    ContractEditResponse.Data.Edit.AddCredit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .product(
+                                            ContractEditResponse.Data.Edit.AddCredit.Product
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .type(ContractEditResponse.Data.Edit.AddCredit.Type.CREDIT)
+                                        .accessSchedule(
+                                            ScheduleDuration.builder()
+                                                .addScheduleItem(
+                                                    ScheduleDuration.ScheduleItem.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addApplicableProductId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .description("description")
+                                        .hierarchyConfiguration(
+                                            CommitHierarchyConfiguration.builder()
+                                                .childAccess(
+                                                    CommitHierarchyConfiguration.ChildAccess
+                                                        .CommitHierarchyChildAccessAll
+                                                        .builder()
+                                                        .type(
+                                                            CommitHierarchyConfiguration.ChildAccess
+                                                                .CommitHierarchyChildAccessAll
+                                                                .Type
+                                                                .ALL
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .priority(0.0)
+                                        .rateType(
+                                            ContractEditResponse.Data.Edit.AddCredit.RateType
+                                                .COMMIT_RATE
+                                        )
+                                        .rolloverFraction(0.0)
+                                        .salesforceOpportunityId("salesforce_opportunity_id")
+                                        .addSpecifier(
+                                            CommitSpecifierInput.builder()
+                                                .presentationGroupValues(
+                                                    CommitSpecifierInput.PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    CommitSpecifierInput.PricingGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addAddDiscount(
+                                    Discount.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .product(
+                                            Discount.Product.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .schedule(
+                                            SchedulePointInTime.builder()
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .doNotInvoice(true)
+                                                .addScheduleItem(
+                                                    SchedulePointInTime.ScheduleItem.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .quantity(0.0)
+                                                        .timestamp(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .unitPrice(0.0)
+                                                        .invoiceId(
+                                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .customFields(
+                                            Discount.CustomFields.builder()
+                                                .putAdditionalProperty(
+                                                    "foo",
+                                                    JsonValue.from("string"),
+                                                )
+                                                .build()
+                                        )
+                                        .name("x")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .build()
+                                )
+                                .addAddOverride(
+                                    ContractEditResponse.Data.Edit.AddOverride.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .createdAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .entitled(true)
+                                        .isCommitSpecific(true)
+                                        .multiplier(0.0)
+                                        .addOverrideSpecifier(
+                                            ContractEditResponse.Data.Edit.AddOverride
+                                                .OverrideSpecifier
+                                                .builder()
+                                                .billingFrequency(
+                                                    ContractEditResponse.Data.Edit.AddOverride
+                                                        .OverrideSpecifier
+                                                        .BillingFrequency
+                                                        .MONTHLY
+                                                )
+                                                .addCommitId("string")
+                                                .presentationGroupValues(
+                                                    ContractEditResponse.Data.Edit.AddOverride
+                                                        .OverrideSpecifier
+                                                        .PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    ContractEditResponse.Data.Edit.AddOverride
+                                                        .OverrideSpecifier
+                                                        .PricingGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .addRecurringCommitId("string")
+                                                .build()
+                                        )
+                                        .addOverrideTier(
+                                            OverrideTier.builder().multiplier(0.0).size(0.0).build()
+                                        )
+                                        .overwriteRate(
+                                            ContractEditResponse.Data.Edit.AddOverride.OverwriteRate
+                                                .builder()
+                                                .rateType(
+                                                    ContractEditResponse.Data.Edit.AddOverride
+                                                        .OverwriteRate
+                                                        .RateType
+                                                        .FLAT
+                                                )
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .customRate(
+                                                    ContractEditResponse.Data.Edit.AddOverride
+                                                        .OverwriteRate
+                                                        .CustomRate
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("bar"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .isProrated(true)
+                                                .price(0.0)
+                                                .quantity(0.0)
+                                                .addTier(
+                                                    ContractEditResponse.Data.Edit.AddOverride
+                                                        .OverwriteRate
+                                                        .Tier
+                                                        .builder()
+                                                        .price(0.0)
+                                                        .size(0.0)
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .priority(0.0)
+                                        .product(
+                                            ContractEditResponse.Data.Edit.AddOverride.Product
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .target(
+                                            ContractEditResponse.Data.Edit.AddOverride.Target
+                                                .COMMIT_RATE
+                                        )
+                                        .type(
+                                            ContractEditResponse.Data.Edit.AddOverride.Type
+                                                .OVERWRITE
+                                        )
+                                        .build()
+                                )
+                                .addPrepaidBalanceThresholdConfiguration(
+                                    PrepaidBalanceThresholdConfigurationV2.builder()
+                                        .commit(
+                                            PrepaidBalanceThresholdConfigurationV2.Commit.builder()
+                                                .productId("product_id")
+                                                .description("description")
+                                                .name("name")
+                                                .priority(0.0)
+                                                .addApplicableProductId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .addApplicableProductTag("string")
+                                                .addSpecifier(
+                                                    CommitSpecifierInput.builder()
+                                                        .presentationGroupValues(
+                                                            CommitSpecifierInput
+                                                                .PresentationGroupValues
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .pricingGroupValues(
+                                                            CommitSpecifierInput.PricingGroupValues
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .productId(
+                                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                        )
+                                                        .addProductTag("string")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .isEnabled(true)
+                                        .paymentGateConfig(
+                                            PaymentGateConfigV2.builder()
+                                                .paymentGateType(
+                                                    PaymentGateConfigV2.PaymentGateType.NONE
+                                                )
+                                                .precalculatedTaxConfig(
+                                                    PaymentGateConfigV2.PrecalculatedTaxConfig
+                                                        .builder()
+                                                        .taxAmount(0.0)
+                                                        .taxName("tax_name")
+                                                        .build()
+                                                )
+                                                .stripeConfig(
+                                                    PaymentGateConfigV2.StripeConfig.builder()
+                                                        .paymentType(
+                                                            PaymentGateConfigV2.StripeConfig
+                                                                .PaymentType
+                                                                .INVOICE
+                                                        )
+                                                        .invoiceMetadata(
+                                                            PaymentGateConfigV2.StripeConfig
+                                                                .InvoiceMetadata
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
+                                                .taxType(PaymentGateConfigV2.TaxType.NONE)
+                                                .build()
+                                        )
+                                        .rechargeToAmount(0.0)
+                                        .thresholdAmount(0.0)
+                                        .customCreditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .discountConfiguration(
+                                            PrepaidBalanceThresholdConfigurationV2
+                                                .DiscountConfiguration
+                                                .builder()
+                                                .paymentFraction(0.0)
+                                                .cap(
+                                                    PrepaidBalanceThresholdConfigurationV2
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addThresholdBalanceSpecifier(
+                                            PrepaidBalanceThresholdConfigurationV2
+                                                .ThresholdBalanceSpecifier
+                                                .builder()
+                                                .addExclude(
+                                                    PrepaidBalanceThresholdConfigurationV2
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .builder()
+                                                        .addCustomFieldFilter(
+                                                            PrepaidBalanceThresholdConfigurationV2
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .builder()
+                                                                .entity(
+                                                                    PrepaidBalanceThresholdConfigurationV2
+                                                                        .ThresholdBalanceSpecifier
+                                                                        .Exclude
+                                                                        .CustomFieldFilter
+                                                                        .Entity
+                                                                        .COMMIT
+                                                                )
+                                                                .key("key")
+                                                                .value("value")
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addAddProService(
+                                    ProService.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .maxAmount(0.0)
+                                        .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .quantity(0.0)
+                                        .unitPrice(0.0)
+                                        .customFields(
+                                            ProService.CustomFields.builder()
+                                                .putAdditionalProperty(
+                                                    "foo",
+                                                    JsonValue.from("string"),
+                                                )
+                                                .build()
+                                        )
+                                        .description("description")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .build()
+                                )
+                                .addAddRecurringCommit(
+                                    ContractEditResponse.Data.Edit.AddRecurringCommit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .accessAmount(
+                                            ContractEditResponse.Data.Edit.AddRecurringCommit
+                                                .AccessAmount
+                                                .builder()
+                                                .creditTypeId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .unitPrice(0.0)
+                                                .quantity(0.0)
+                                                .build()
+                                        )
+                                        .commitDuration(
+                                            ContractEditResponse.Data.Edit.AddRecurringCommit
+                                                .CommitDuration
+                                                .builder()
+                                                .value(0.0)
+                                                .unit(
+                                                    ContractEditResponse.Data.Edit
+                                                        .AddRecurringCommit
+                                                        .CommitDuration
+                                                        .Unit
+                                                        .PERIODS
+                                                )
+                                                .build()
+                                        )
+                                        .priority(0.0)
+                                        .product(
+                                            ContractEditResponse.Data.Edit.AddRecurringCommit
+                                                .Product
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .rateType(
+                                            ContractEditResponse.Data.Edit.AddRecurringCommit
+                                                .RateType
+                                                .COMMIT_RATE
+                                        )
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .addApplicableProductId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .contract(
+                                            ContractEditResponse.Data.Edit.AddRecurringCommit
+                                                .Contract
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .description("description")
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .hierarchyConfiguration(
+                                            CommitHierarchyConfiguration.builder()
+                                                .childAccess(
+                                                    CommitHierarchyConfiguration.ChildAccess
+                                                        .CommitHierarchyChildAccessAll
+                                                        .builder()
+                                                        .type(
+                                                            CommitHierarchyConfiguration.ChildAccess
+                                                                .CommitHierarchyChildAccessAll
+                                                                .Type
+                                                                .ALL
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .invoiceAmount(
+                                            ContractEditResponse.Data.Edit.AddRecurringCommit
+                                                .InvoiceAmount
+                                                .builder()
+                                                .creditTypeId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .quantity(0.0)
+                                                .unitPrice(0.0)
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .proration(
+                                            ContractEditResponse.Data.Edit.AddRecurringCommit
+                                                .Proration
+                                                .NONE
+                                        )
+                                        .recurrenceFrequency(
+                                            ContractEditResponse.Data.Edit.AddRecurringCommit
+                                                .RecurrenceFrequency
+                                                .MONTHLY
+                                        )
+                                        .rolloverFraction(0.0)
+                                        .addSpecifier(
+                                            CommitSpecifier.builder()
+                                                .presentationGroupValues(
+                                                    CommitSpecifier.PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    CommitSpecifier.PricingGroupValues.builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .build()
+                                        )
+                                        .subscriptionConfig(
+                                            RecurringCommitSubscriptionConfig.builder()
+                                                .allocation(
+                                                    RecurringCommitSubscriptionConfig.Allocation
+                                                        .INDIVIDUAL
+                                                )
+                                                .applySeatIncreaseConfig(
+                                                    RecurringCommitSubscriptionConfig
+                                                        .ApplySeatIncreaseConfig
+                                                        .builder()
+                                                        .isProrated(true)
+                                                        .build()
+                                                )
+                                                .subscriptionId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addAddRecurringCredit(
+                                    ContractEditResponse.Data.Edit.AddRecurringCredit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .accessAmount(
+                                            ContractEditResponse.Data.Edit.AddRecurringCredit
+                                                .AccessAmount
+                                                .builder()
+                                                .creditTypeId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .unitPrice(0.0)
+                                                .quantity(0.0)
+                                                .build()
+                                        )
+                                        .commitDuration(
+                                            ContractEditResponse.Data.Edit.AddRecurringCredit
+                                                .CommitDuration
+                                                .builder()
+                                                .value(0.0)
+                                                .unit(
+                                                    ContractEditResponse.Data.Edit
+                                                        .AddRecurringCredit
+                                                        .CommitDuration
+                                                        .Unit
+                                                        .PERIODS
+                                                )
+                                                .build()
+                                        )
+                                        .priority(0.0)
+                                        .product(
+                                            ContractEditResponse.Data.Edit.AddRecurringCredit
+                                                .Product
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .rateType(
+                                            ContractEditResponse.Data.Edit.AddRecurringCredit
+                                                .RateType
+                                                .COMMIT_RATE
+                                        )
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .addApplicableProductId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .contract(
+                                            ContractEditResponse.Data.Edit.AddRecurringCredit
+                                                .Contract
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .description("description")
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .hierarchyConfiguration(
+                                            CommitHierarchyConfiguration.builder()
+                                                .childAccess(
+                                                    CommitHierarchyConfiguration.ChildAccess
+                                                        .CommitHierarchyChildAccessAll
+                                                        .builder()
+                                                        .type(
+                                                            CommitHierarchyConfiguration.ChildAccess
+                                                                .CommitHierarchyChildAccessAll
+                                                                .Type
+                                                                .ALL
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .proration(
+                                            ContractEditResponse.Data.Edit.AddRecurringCredit
+                                                .Proration
+                                                .NONE
+                                        )
+                                        .recurrenceFrequency(
+                                            ContractEditResponse.Data.Edit.AddRecurringCredit
+                                                .RecurrenceFrequency
+                                                .MONTHLY
+                                        )
+                                        .rolloverFraction(0.0)
+                                        .addSpecifier(
+                                            CommitSpecifier.builder()
+                                                .presentationGroupValues(
+                                                    CommitSpecifier.PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    CommitSpecifier.PricingGroupValues.builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .build()
+                                        )
+                                        .subscriptionConfig(
+                                            RecurringCommitSubscriptionConfig.builder()
+                                                .allocation(
+                                                    RecurringCommitSubscriptionConfig.Allocation
+                                                        .INDIVIDUAL
+                                                )
+                                                .applySeatIncreaseConfig(
+                                                    RecurringCommitSubscriptionConfig
+                                                        .ApplySeatIncreaseConfig
+                                                        .builder()
+                                                        .isProrated(true)
+                                                        .build()
+                                                )
+                                                .subscriptionId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addAddResellerRoyalty(
+                                    ContractEditResponse.Data.Edit.AddResellerRoyalty.builder()
+                                        .resellerType(
+                                            ContractEditResponse.Data.Edit.AddResellerRoyalty
+                                                .ResellerType
+                                                .AWS
+                                        )
+                                        .addApplicableProductId("string")
+                                        .addApplicableProductTag("string")
+                                        .awsAccountNumber("aws_account_number")
+                                        .awsOfferId("aws_offer_id")
+                                        .awsPayerReferenceId("aws_payer_reference_id")
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .fraction(0.0)
+                                        .gcpAccountId("gcp_account_id")
+                                        .gcpOfferId("gcp_offer_id")
+                                        .netsuiteResellerId("netsuite_reseller_id")
+                                        .resellerContractValue(0.0)
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .build()
+                                )
+                                .addAddScheduledCharge(
+                                    ContractEditResponse.Data.Edit.AddScheduledCharge.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .product(
+                                            ContractEditResponse.Data.Edit.AddScheduledCharge
+                                                .Product
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .schedule(
+                                            SchedulePointInTime.builder()
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .doNotInvoice(true)
+                                                .addScheduleItem(
+                                                    SchedulePointInTime.ScheduleItem.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .quantity(0.0)
+                                                        .timestamp(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .unitPrice(0.0)
+                                                        .invoiceId(
+                                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .name("x")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .build()
+                                )
+                                .addSpendThresholdConfiguration(
+                                    SpendThresholdConfigurationV2.builder()
+                                        .commit(
+                                            BaseThresholdCommit.builder()
+                                                .productId("product_id")
+                                                .description("description")
+                                                .name("name")
+                                                .priority(0.0)
+                                                .build()
+                                        )
+                                        .isEnabled(true)
+                                        .paymentGateConfig(
+                                            PaymentGateConfigV2.builder()
+                                                .paymentGateType(
+                                                    PaymentGateConfigV2.PaymentGateType.NONE
+                                                )
+                                                .precalculatedTaxConfig(
+                                                    PaymentGateConfigV2.PrecalculatedTaxConfig
+                                                        .builder()
+                                                        .taxAmount(0.0)
+                                                        .taxName("tax_name")
+                                                        .build()
+                                                )
+                                                .stripeConfig(
+                                                    PaymentGateConfigV2.StripeConfig.builder()
+                                                        .paymentType(
+                                                            PaymentGateConfigV2.StripeConfig
+                                                                .PaymentType
+                                                                .INVOICE
+                                                        )
+                                                        .invoiceMetadata(
+                                                            PaymentGateConfigV2.StripeConfig
+                                                                .InvoiceMetadata
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
+                                                .taxType(PaymentGateConfigV2.TaxType.NONE)
+                                                .build()
+                                        )
+                                        .thresholdAmount(0.0)
+                                        .discountConfiguration(
+                                            SpendThresholdConfigurationV2.DiscountConfiguration
+                                                .builder()
+                                                .paymentFraction(0.0)
+                                                .cap(
+                                                    SpendThresholdConfigurationV2
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addAddSubscription(
+                                    ContractEditResponse.Data.Edit.AddSubscription.builder()
+                                        .billingPeriods(
+                                            ContractEditResponse.Data.Edit.AddSubscription
+                                                .BillingPeriods
+                                                .builder()
+                                                .current(
+                                                    ContractEditResponse.Data.Edit.AddSubscription
+                                                        .BillingPeriods
+                                                        .Current
+                                                        .builder()
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .next(
+                                                    ContractEditResponse.Data.Edit.AddSubscription
+                                                        .BillingPeriods
+                                                        .Next
+                                                        .builder()
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .previous(
+                                                    ContractEditResponse.Data.Edit.AddSubscription
+                                                        .BillingPeriods
+                                                        .Previous
+                                                        .builder()
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .collectionSchedule(
+                                            ContractEditResponse.Data.Edit.AddSubscription
+                                                .CollectionSchedule
+                                                .ADVANCE
+                                        )
+                                        .proration(
+                                            ContractEditResponse.Data.Edit.AddSubscription.Proration
+                                                .builder()
+                                                .invoiceBehavior(
+                                                    ContractEditResponse.Data.Edit.AddSubscription
+                                                        .Proration
+                                                        .InvoiceBehavior
+                                                        .BILL_IMMEDIATELY
+                                                )
+                                                .isProrated(true)
+                                                .build()
+                                        )
+                                        .quantityManagementMode(
+                                            ContractEditResponse.Data.Edit.AddSubscription
+                                                .QuantityManagementMode
+                                                .SEAT_BASED
+                                        )
+                                        .addQuantitySchedule(
+                                            ContractEditResponse.Data.Edit.AddSubscription
+                                                .QuantitySchedule
+                                                .builder()
+                                                .quantity(0.0)
+                                                .startingAt(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .endingBefore(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .build()
+                                        )
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .subscriptionRate(
+                                            ContractEditResponse.Data.Edit.AddSubscription
+                                                .SubscriptionRate
+                                                .builder()
+                                                .billingFrequency(
+                                                    ContractEditResponse.Data.Edit.AddSubscription
+                                                        .SubscriptionRate
+                                                        .BillingFrequency
+                                                        .MONTHLY
+                                                )
+                                                .product(
+                                                    ContractEditResponse.Data.Edit.AddSubscription
+                                                        .SubscriptionRate
+                                                        .Product
+                                                        .builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .customFields(
+                                            ContractEditResponse.Data.Edit.AddSubscription
+                                                .CustomFields
+                                                .builder()
+                                                .putAdditionalProperty(
+                                                    "foo",
+                                                    JsonValue.from("string"),
+                                                )
+                                                .build()
+                                        )
+                                        .description("description")
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .fiatCreditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .name("name")
+                                        .seatConfig(
+                                            ContractEditResponse.Data.Edit.AddSubscription
+                                                .SeatConfig
+                                                .builder()
+                                                .seatGroupKey("seat_group_key")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addAddUsageFilter(
+                                    ContractEditResponse.Data.Edit.AddUsageFilter.builder()
+                                        .groupKey("group_key")
+                                        .addGroupValue("string")
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .build()
+                                )
+                                .addArchiveCommit(
+                                    ContractEditResponse.Data.Edit.ArchiveCommit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .build()
+                                )
+                                .addArchiveCredit(
+                                    ContractEditResponse.Data.Edit.ArchiveCredit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .build()
+                                )
+                                .addArchiveScheduledCharge(
+                                    ContractEditResponse.Data.Edit.ArchiveScheduledCharge.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .build()
+                                )
+                                .addRemoveOverride(
+                                    ContractEditResponse.Data.Edit.RemoveOverride.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .build()
+                                )
+                                .timestamp(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                .uniquenessKey("x")
+                                .addUpdateCommit(
+                                    ContractEditResponse.Data.Edit.UpdateCommit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .accessSchedule(
+                                            ContractEditResponse.Data.Edit.UpdateCommit
+                                                .AccessSchedule
+                                                .builder()
+                                                .addAddScheduleItem(
+                                                    ContractEditResponse.Data.Edit.UpdateCommit
+                                                        .AccessSchedule
+                                                        .AddScheduleItem
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .addRemoveScheduleItem(
+                                                    ContractEditResponse.Data.Edit.UpdateCommit
+                                                        .AccessSchedule
+                                                        .RemoveScheduleItem
+                                                        .builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .build()
+                                                )
+                                                .addUpdateScheduleItem(
+                                                    ContractEditResponse.Data.Edit.UpdateCommit
+                                                        .AccessSchedule
+                                                        .UpdateScheduleItem
+                                                        .builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addApplicableProductId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .description("description")
+                                        .hierarchyConfiguration(
+                                            CommitHierarchyConfiguration.builder()
+                                                .childAccess(
+                                                    CommitHierarchyConfiguration.ChildAccess
+                                                        .CommitHierarchyChildAccessAll
+                                                        .builder()
+                                                        .type(
+                                                            CommitHierarchyConfiguration.ChildAccess
+                                                                .CommitHierarchyChildAccessAll
+                                                                .Type
+                                                                .ALL
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .invoiceSchedule(
+                                            ContractEditResponse.Data.Edit.UpdateCommit
+                                                .InvoiceSchedule
+                                                .builder()
+                                                .addAddScheduleItem(
+                                                    ContractEditResponse.Data.Edit.UpdateCommit
+                                                        .InvoiceSchedule
+                                                        .AddScheduleItem
+                                                        .builder()
+                                                        .timestamp(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .amount(0.0)
+                                                        .quantity(0.0)
+                                                        .unitPrice(0.0)
+                                                        .build()
+                                                )
+                                                .addRemoveScheduleItem(
+                                                    ContractEditResponse.Data.Edit.UpdateCommit
+                                                        .InvoiceSchedule
+                                                        .RemoveScheduleItem
+                                                        .builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .build()
+                                                )
+                                                .addUpdateScheduleItem(
+                                                    ContractEditResponse.Data.Edit.UpdateCommit
+                                                        .InvoiceSchedule
+                                                        .UpdateScheduleItem
+                                                        .builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .quantity(0.0)
+                                                        .timestamp(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .unitPrice(0.0)
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .priority(0.0)
+                                        .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .rateType(
+                                            ContractEditResponse.Data.Edit.UpdateCommit.RateType
+                                                .COMMIT_RATE
+                                        )
+                                        .rolloverFraction(0.0)
+                                        .addSpecifier(
+                                            CommitSpecifierInput.builder()
+                                                .presentationGroupValues(
+                                                    CommitSpecifierInput.PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    CommitSpecifierInput.PricingGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .updateContractEndDate(
+                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                )
+                                .updateContractName("update_contract_name")
+                                .addUpdateCredit(
+                                    ContractEditResponse.Data.Edit.UpdateCredit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .accessSchedule(
+                                            ContractEditResponse.Data.Edit.UpdateCredit
+                                                .AccessSchedule
+                                                .builder()
+                                                .addAddScheduleItem(
+                                                    ContractEditResponse.Data.Edit.UpdateCredit
+                                                        .AccessSchedule
+                                                        .AddScheduleItem
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .addRemoveScheduleItem(
+                                                    ContractEditResponse.Data.Edit.UpdateCredit
+                                                        .AccessSchedule
+                                                        .RemoveScheduleItem
+                                                        .builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .build()
+                                                )
+                                                .addUpdateScheduleItem(
+                                                    ContractEditResponse.Data.Edit.UpdateCredit
+                                                        .AccessSchedule
+                                                        .UpdateScheduleItem
+                                                        .builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addApplicableProductId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .description("description")
+                                        .hierarchyConfiguration(
+                                            CommitHierarchyConfiguration.builder()
+                                                .childAccess(
+                                                    CommitHierarchyConfiguration.ChildAccess
+                                                        .CommitHierarchyChildAccessAll
+                                                        .builder()
+                                                        .type(
+                                                            CommitHierarchyConfiguration.ChildAccess
+                                                                .CommitHierarchyChildAccessAll
+                                                                .Type
+                                                                .ALL
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .priority(0.0)
+                                        .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .rateType(
+                                            ContractEditResponse.Data.Edit.UpdateCredit.RateType
+                                                .LIST_RATE
+                                        )
+                                        .rolloverFraction(0.0)
+                                        .addSpecifier(
+                                            CommitSpecifierInput.builder()
+                                                .presentationGroupValues(
+                                                    CommitSpecifierInput.PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    CommitSpecifierInput.PricingGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addUpdateDiscount(
+                                    ContractEditResponse.Data.Edit.UpdateDiscount.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .customFields(
+                                            ContractEditResponse.Data.Edit.UpdateDiscount
+                                                .CustomFields
+                                                .builder()
+                                                .putAdditionalProperty(
+                                                    "foo",
+                                                    JsonValue.from("string"),
+                                                )
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .schedule(
+                                            ContractEditResponse.Data.Edit.UpdateDiscount.Schedule
+                                                .builder()
+                                                .creditTypeId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .doNotInvoice(true)
+                                                .recurringSchedule(
+                                                    ContractEditResponse.Data.Edit.UpdateDiscount
+                                                        .Schedule
+                                                        .RecurringSchedule
+                                                        .builder()
+                                                        .amountDistribution(
+                                                            ContractEditResponse.Data.Edit
+                                                                .UpdateDiscount
+                                                                .Schedule
+                                                                .RecurringSchedule
+                                                                .AmountDistribution
+                                                                .DIVIDED
+                                                        )
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .frequency(
+                                                            ContractEditResponse.Data.Edit
+                                                                .UpdateDiscount
+                                                                .Schedule
+                                                                .RecurringSchedule
+                                                                .Frequency
+                                                                .MONTHLY
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .amount(0.0)
+                                                        .quantity(0.0)
+                                                        .unitPrice(0.0)
+                                                        .build()
+                                                )
+                                                .addScheduleItem(
+                                                    ContractEditResponse.Data.Edit.UpdateDiscount
+                                                        .Schedule
+                                                        .ScheduleItem
+                                                        .builder()
+                                                        .timestamp(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .amount(0.0)
+                                                        .quantity(0.0)
+                                                        .unitPrice(0.0)
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .updatePrepaidBalanceThresholdConfiguration(
+                                    ContractEditResponse.Data.Edit
+                                        .UpdatePrepaidBalanceThresholdConfiguration
+                                        .builder()
+                                        .commit(
+                                            ContractEditResponse.Data.Edit
+                                                .UpdatePrepaidBalanceThresholdConfiguration
+                                                .Commit
+                                                .builder()
+                                                .description("description")
+                                                .name("name")
+                                                .priority(0.0)
+                                                .productId("product_id")
+                                                .addApplicableProductId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .addApplicableProductTag("string")
+                                                .addSpecifier(
+                                                    CommitSpecifierInput.builder()
+                                                        .presentationGroupValues(
+                                                            CommitSpecifierInput
+                                                                .PresentationGroupValues
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .pricingGroupValues(
+                                                            CommitSpecifierInput.PricingGroupValues
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .productId(
+                                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                        )
+                                                        .addProductTag("string")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .customCreditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .discountConfiguration(
+                                            ContractEditResponse.Data.Edit
+                                                .UpdatePrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .builder()
+                                                .cap(
+                                                    ContractEditResponse.Data.Edit
+                                                        .UpdatePrepaidBalanceThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .paymentFraction(0.0)
+                                                .build()
+                                        )
+                                        .isEnabled(true)
+                                        .paymentGateConfig(
+                                            PaymentGateConfigV2.builder()
+                                                .paymentGateType(
+                                                    PaymentGateConfigV2.PaymentGateType.NONE
+                                                )
+                                                .precalculatedTaxConfig(
+                                                    PaymentGateConfigV2.PrecalculatedTaxConfig
+                                                        .builder()
+                                                        .taxAmount(0.0)
+                                                        .taxName("tax_name")
+                                                        .build()
+                                                )
+                                                .stripeConfig(
+                                                    PaymentGateConfigV2.StripeConfig.builder()
+                                                        .paymentType(
+                                                            PaymentGateConfigV2.StripeConfig
+                                                                .PaymentType
+                                                                .INVOICE
+                                                        )
+                                                        .invoiceMetadata(
+                                                            PaymentGateConfigV2.StripeConfig
+                                                                .InvoiceMetadata
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
+                                                .taxType(PaymentGateConfigV2.TaxType.NONE)
+                                                .build()
+                                        )
+                                        .rechargeToAmount(0.0)
+                                        .thresholdAmount(0.0)
+                                        .addThresholdBalanceSpecifier(
+                                            ContractEditResponse.Data.Edit
+                                                .UpdatePrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .builder()
+                                                .addExclude(
+                                                    ContractEditResponse.Data.Edit
+                                                        .UpdatePrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .builder()
+                                                        .addCustomFieldFilter(
+                                                            ContractEditResponse.Data.Edit
+                                                                .UpdatePrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .builder()
+                                                                .entity(
+                                                                    ContractEditResponse.Data.Edit
+                                                                        .UpdatePrepaidBalanceThresholdConfiguration
+                                                                        .ThresholdBalanceSpecifier
+                                                                        .Exclude
+                                                                        .CustomFieldFilter
+                                                                        .Entity
+                                                                        .COMMIT
+                                                                )
+                                                                .key("key")
+                                                                .value("value")
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addUpdateRecurringCommit(
+                                    ContractEditResponse.Data.Edit.UpdateRecurringCommit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .accessAmount(
+                                            ContractEditResponse.Data.Edit.UpdateRecurringCommit
+                                                .AccessAmount
+                                                .builder()
+                                                .quantity(0.0)
+                                                .unitPrice(0.0)
+                                                .build()
+                                        )
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .invoiceAmount(
+                                            ContractEditResponse.Data.Edit.UpdateRecurringCommit
+                                                .InvoiceAmount
+                                                .builder()
+                                                .quantity(0.0)
+                                                .unitPrice(0.0)
+                                                .build()
+                                        )
+                                        .rateType(
+                                            ContractEditResponse.Data.Edit.UpdateRecurringCommit
+                                                .RateType
+                                                .LIST_RATE
+                                        )
+                                        .build()
+                                )
+                                .addUpdateRecurringCredit(
+                                    ContractEditResponse.Data.Edit.UpdateRecurringCredit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .accessAmount(
+                                            ContractEditResponse.Data.Edit.UpdateRecurringCredit
+                                                .AccessAmount
+                                                .builder()
+                                                .quantity(0.0)
+                                                .unitPrice(0.0)
+                                                .build()
+                                        )
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .rateType(
+                                            ContractEditResponse.Data.Edit.UpdateRecurringCredit
+                                                .RateType
+                                                .LIST_RATE
+                                        )
+                                        .build()
+                                )
+                                .addUpdateRefundInvoice(
+                                    ContractEditResponse.Data.Edit.UpdateRefundInvoice.builder()
+                                        .date(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                        .invoiceId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .build()
+                                )
+                                .addUpdateScheduledCharge(
+                                    ContractEditResponse.Data.Edit.UpdateScheduledCharge.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .invoiceSchedule(
+                                            ContractEditResponse.Data.Edit.UpdateScheduledCharge
+                                                .InvoiceSchedule
+                                                .builder()
+                                                .addAddScheduleItem(
+                                                    ContractEditResponse.Data.Edit
+                                                        .UpdateScheduledCharge
+                                                        .InvoiceSchedule
+                                                        .AddScheduleItem
+                                                        .builder()
+                                                        .timestamp(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .amount(0.0)
+                                                        .quantity(0.0)
+                                                        .unitPrice(0.0)
+                                                        .build()
+                                                )
+                                                .addRemoveScheduleItem(
+                                                    ContractEditResponse.Data.Edit
+                                                        .UpdateScheduledCharge
+                                                        .InvoiceSchedule
+                                                        .RemoveScheduleItem
+                                                        .builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .build()
+                                                )
+                                                .addUpdateScheduleItem(
+                                                    ContractEditResponse.Data.Edit
+                                                        .UpdateScheduledCharge
+                                                        .InvoiceSchedule
+                                                        .UpdateScheduleItem
+                                                        .builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .quantity(0.0)
+                                                        .timestamp(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .unitPrice(0.0)
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .build()
+                                )
+                                .updateSpendThresholdConfiguration(
+                                    ContractEditResponse.Data.Edit.UpdateSpendThresholdConfiguration
+                                        .builder()
+                                        .commit(
+                                            UpdateBaseThresholdCommit.builder()
+                                                .description("description")
+                                                .name("name")
+                                                .priority(0.0)
+                                                .productId("product_id")
+                                                .build()
+                                        )
+                                        .discountConfiguration(
+                                            ContractEditResponse.Data.Edit
+                                                .UpdateSpendThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .builder()
+                                                .cap(
+                                                    ContractEditResponse.Data.Edit
+                                                        .UpdateSpendThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .paymentFraction(0.0)
+                                                .build()
+                                        )
+                                        .isEnabled(true)
+                                        .paymentGateConfig(
+                                            PaymentGateConfigV2.builder()
+                                                .paymentGateType(
+                                                    PaymentGateConfigV2.PaymentGateType.NONE
+                                                )
+                                                .precalculatedTaxConfig(
+                                                    PaymentGateConfigV2.PrecalculatedTaxConfig
+                                                        .builder()
+                                                        .taxAmount(0.0)
+                                                        .taxName("tax_name")
+                                                        .build()
+                                                )
+                                                .stripeConfig(
+                                                    PaymentGateConfigV2.StripeConfig.builder()
+                                                        .paymentType(
+                                                            PaymentGateConfigV2.StripeConfig
+                                                                .PaymentType
+                                                                .INVOICE
+                                                        )
+                                                        .invoiceMetadata(
+                                                            PaymentGateConfigV2.StripeConfig
+                                                                .InvoiceMetadata
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
+                                                .taxType(PaymentGateConfigV2.TaxType.NONE)
+                                                .build()
+                                        )
+                                        .thresholdAmount(0.0)
+                                        .build()
+                                )
+                                .addUpdateSubscription(
+                                    ContractEditResponse.Data.Edit.UpdateSubscription.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .addQuantityUpdate(
+                                            ContractEditResponse.Data.Edit.UpdateSubscription
+                                                .QuantityUpdate
+                                                .builder()
+                                                .startingAt(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .quantity(0.0)
+                                                .quantityDelta(0.0)
+                                                .build()
+                                        )
+                                        .seatUpdates(
+                                            ContractEditResponse.Data.Edit.UpdateSubscription
+                                                .SeatUpdates
+                                                .builder()
+                                                .addAddSeatId(
+                                                    ContractEditResponse.Data.Edit
+                                                        .UpdateSubscription
+                                                        .SeatUpdates
+                                                        .AddSeatId
+                                                        .builder()
+                                                        .addSeatId("string")
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .addAddUnassignedSeat(
+                                                    ContractEditResponse.Data.Edit
+                                                        .UpdateSubscription
+                                                        .SeatUpdates
+                                                        .AddUnassignedSeat
+                                                        .builder()
+                                                        .quantity(1.0)
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .addRemoveSeatId(
+                                                    ContractEditResponse.Data.Edit
+                                                        .UpdateSubscription
+                                                        .SeatUpdates
+                                                        .RemoveSeatId
+                                                        .builder()
+                                                        .addSeatId("string")
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .addRemoveUnassignedSeat(
+                                                    ContractEditResponse.Data.Edit
+                                                        .UpdateSubscription
+                                                        .SeatUpdates
+                                                        .RemoveUnassignedSeat
+                                                        .builder()
+                                                        .quantity(1.0)
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .build()
+                )
                 .build()
 
         assertThat(contractEditResponse.data())
-            .isEqualTo(Id.builder().id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e").build())
+            .isEqualTo(
+                ContractEditResponse.Data.builder()
+                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                    .edit(
+                        ContractEditResponse.Data.Edit.builder()
+                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                            .addAddCommit(
+                                ContractEditResponse.Data.Edit.AddCommit.builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .product(
+                                        ContractEditResponse.Data.Edit.AddCommit.Product.builder()
+                                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .name("name")
+                                            .build()
+                                    )
+                                    .type(ContractEditResponse.Data.Edit.AddCommit.Type.PREPAID)
+                                    .accessSchedule(
+                                        ScheduleDuration.builder()
+                                            .addScheduleItem(
+                                                ScheduleDuration.ScheduleItem.builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .amount(0.0)
+                                                    .endingBefore(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .startingAt(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .build()
+                                            )
+                                            .creditType(
+                                                CreditTypeData.builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .name("name")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .addApplicableProductId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .addApplicableProductTag("string")
+                                    .description("description")
+                                    .hierarchyConfiguration(
+                                        CommitHierarchyConfiguration.builder()
+                                            .childAccess(
+                                                CommitHierarchyConfiguration.ChildAccess
+                                                    .CommitHierarchyChildAccessAll
+                                                    .builder()
+                                                    .type(
+                                                        CommitHierarchyConfiguration.ChildAccess
+                                                            .CommitHierarchyChildAccessAll
+                                                            .Type
+                                                            .ALL
+                                                    )
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .invoiceSchedule(
+                                        ContractEditResponse.Data.Edit.AddCommit.InvoiceSchedule
+                                            .builder()
+                                            .creditType(
+                                                CreditTypeData.builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .name("name")
+                                                    .build()
+                                            )
+                                            .doNotInvoice(true)
+                                            .addScheduleItem(
+                                                ContractEditResponse.Data.Edit.AddCommit
+                                                    .InvoiceSchedule
+                                                    .ScheduleItem
+                                                    .builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .timestamp(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .amount(0.0)
+                                                    .invoiceId(
+                                                        "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                    )
+                                                    .quantity(0.0)
+                                                    .unitPrice(0.0)
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .name("name")
+                                    .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                    .priority(0.0)
+                                    .rateType(
+                                        ContractEditResponse.Data.Edit.AddCommit.RateType
+                                            .COMMIT_RATE
+                                    )
+                                    .rolloverFraction(0.0)
+                                    .salesforceOpportunityId("salesforce_opportunity_id")
+                                    .addSpecifier(
+                                        CommitSpecifierInput.builder()
+                                            .presentationGroupValues(
+                                                CommitSpecifierInput.PresentationGroupValues
+                                                    .builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("string"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .pricingGroupValues(
+                                                CommitSpecifierInput.PricingGroupValues.builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("string"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .addProductTag("string")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addAddCredit(
+                                ContractEditResponse.Data.Edit.AddCredit.builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .product(
+                                        ContractEditResponse.Data.Edit.AddCredit.Product.builder()
+                                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .name("name")
+                                            .build()
+                                    )
+                                    .type(ContractEditResponse.Data.Edit.AddCredit.Type.CREDIT)
+                                    .accessSchedule(
+                                        ScheduleDuration.builder()
+                                            .addScheduleItem(
+                                                ScheduleDuration.ScheduleItem.builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .amount(0.0)
+                                                    .endingBefore(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .startingAt(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .build()
+                                            )
+                                            .creditType(
+                                                CreditTypeData.builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .name("name")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .addApplicableProductId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .addApplicableProductTag("string")
+                                    .description("description")
+                                    .hierarchyConfiguration(
+                                        CommitHierarchyConfiguration.builder()
+                                            .childAccess(
+                                                CommitHierarchyConfiguration.ChildAccess
+                                                    .CommitHierarchyChildAccessAll
+                                                    .builder()
+                                                    .type(
+                                                        CommitHierarchyConfiguration.ChildAccess
+                                                            .CommitHierarchyChildAccessAll
+                                                            .Type
+                                                            .ALL
+                                                    )
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .name("name")
+                                    .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                    .priority(0.0)
+                                    .rateType(
+                                        ContractEditResponse.Data.Edit.AddCredit.RateType
+                                            .COMMIT_RATE
+                                    )
+                                    .rolloverFraction(0.0)
+                                    .salesforceOpportunityId("salesforce_opportunity_id")
+                                    .addSpecifier(
+                                        CommitSpecifierInput.builder()
+                                            .presentationGroupValues(
+                                                CommitSpecifierInput.PresentationGroupValues
+                                                    .builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("string"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .pricingGroupValues(
+                                                CommitSpecifierInput.PricingGroupValues.builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("string"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .addProductTag("string")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addAddDiscount(
+                                Discount.builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .product(
+                                        Discount.Product.builder()
+                                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .name("name")
+                                            .build()
+                                    )
+                                    .schedule(
+                                        SchedulePointInTime.builder()
+                                            .creditType(
+                                                CreditTypeData.builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .name("name")
+                                                    .build()
+                                            )
+                                            .doNotInvoice(true)
+                                            .addScheduleItem(
+                                                SchedulePointInTime.ScheduleItem.builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .amount(0.0)
+                                                    .quantity(0.0)
+                                                    .timestamp(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .unitPrice(0.0)
+                                                    .invoiceId(
+                                                        "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                    )
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .customFields(
+                                        Discount.CustomFields.builder()
+                                            .putAdditionalProperty("foo", JsonValue.from("string"))
+                                            .build()
+                                    )
+                                    .name("x")
+                                    .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                    .build()
+                            )
+                            .addAddOverride(
+                                ContractEditResponse.Data.Edit.AddOverride.builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .createdAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .startingAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .addApplicableProductTag("string")
+                                    .endingBefore(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .entitled(true)
+                                    .isCommitSpecific(true)
+                                    .multiplier(0.0)
+                                    .addOverrideSpecifier(
+                                        ContractEditResponse.Data.Edit.AddOverride.OverrideSpecifier
+                                            .builder()
+                                            .billingFrequency(
+                                                ContractEditResponse.Data.Edit.AddOverride
+                                                    .OverrideSpecifier
+                                                    .BillingFrequency
+                                                    .MONTHLY
+                                            )
+                                            .addCommitId("string")
+                                            .presentationGroupValues(
+                                                ContractEditResponse.Data.Edit.AddOverride
+                                                    .OverrideSpecifier
+                                                    .PresentationGroupValues
+                                                    .builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("string"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .pricingGroupValues(
+                                                ContractEditResponse.Data.Edit.AddOverride
+                                                    .OverrideSpecifier
+                                                    .PricingGroupValues
+                                                    .builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("string"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .addProductTag("string")
+                                            .addRecurringCommitId("string")
+                                            .build()
+                                    )
+                                    .addOverrideTier(
+                                        OverrideTier.builder().multiplier(0.0).size(0.0).build()
+                                    )
+                                    .overwriteRate(
+                                        ContractEditResponse.Data.Edit.AddOverride.OverwriteRate
+                                            .builder()
+                                            .rateType(
+                                                ContractEditResponse.Data.Edit.AddOverride
+                                                    .OverwriteRate
+                                                    .RateType
+                                                    .FLAT
+                                            )
+                                            .creditType(
+                                                CreditTypeData.builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .name("name")
+                                                    .build()
+                                            )
+                                            .customRate(
+                                                ContractEditResponse.Data.Edit.AddOverride
+                                                    .OverwriteRate
+                                                    .CustomRate
+                                                    .builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("bar"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .isProrated(true)
+                                            .price(0.0)
+                                            .quantity(0.0)
+                                            .addTier(
+                                                ContractEditResponse.Data.Edit.AddOverride
+                                                    .OverwriteRate
+                                                    .Tier
+                                                    .builder()
+                                                    .price(0.0)
+                                                    .size(0.0)
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .priority(0.0)
+                                    .product(
+                                        ContractEditResponse.Data.Edit.AddOverride.Product.builder()
+                                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .name("name")
+                                            .build()
+                                    )
+                                    .target(
+                                        ContractEditResponse.Data.Edit.AddOverride.Target
+                                            .COMMIT_RATE
+                                    )
+                                    .type(ContractEditResponse.Data.Edit.AddOverride.Type.OVERWRITE)
+                                    .build()
+                            )
+                            .addPrepaidBalanceThresholdConfiguration(
+                                PrepaidBalanceThresholdConfigurationV2.builder()
+                                    .commit(
+                                        PrepaidBalanceThresholdConfigurationV2.Commit.builder()
+                                            .productId("product_id")
+                                            .description("description")
+                                            .name("name")
+                                            .priority(0.0)
+                                            .addApplicableProductId(
+                                                "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                            )
+                                            .addApplicableProductTag("string")
+                                            .addSpecifier(
+                                                CommitSpecifierInput.builder()
+                                                    .presentationGroupValues(
+                                                        CommitSpecifierInput.PresentationGroupValues
+                                                            .builder()
+                                                            .putAdditionalProperty(
+                                                                "foo",
+                                                                JsonValue.from("string"),
+                                                            )
+                                                            .build()
+                                                    )
+                                                    .pricingGroupValues(
+                                                        CommitSpecifierInput.PricingGroupValues
+                                                            .builder()
+                                                            .putAdditionalProperty(
+                                                                "foo",
+                                                                JsonValue.from("string"),
+                                                            )
+                                                            .build()
+                                                    )
+                                                    .productId(
+                                                        "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                    )
+                                                    .addProductTag("string")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .isEnabled(true)
+                                    .paymentGateConfig(
+                                        PaymentGateConfigV2.builder()
+                                            .paymentGateType(
+                                                PaymentGateConfigV2.PaymentGateType.NONE
+                                            )
+                                            .precalculatedTaxConfig(
+                                                PaymentGateConfigV2.PrecalculatedTaxConfig.builder()
+                                                    .taxAmount(0.0)
+                                                    .taxName("tax_name")
+                                                    .build()
+                                            )
+                                            .stripeConfig(
+                                                PaymentGateConfigV2.StripeConfig.builder()
+                                                    .paymentType(
+                                                        PaymentGateConfigV2.StripeConfig.PaymentType
+                                                            .INVOICE
+                                                    )
+                                                    .invoiceMetadata(
+                                                        PaymentGateConfigV2.StripeConfig
+                                                            .InvoiceMetadata
+                                                            .builder()
+                                                            .putAdditionalProperty(
+                                                                "foo",
+                                                                JsonValue.from("string"),
+                                                            )
+                                                            .build()
+                                                    )
+                                                    .build()
+                                            )
+                                            .taxType(PaymentGateConfigV2.TaxType.NONE)
+                                            .build()
+                                    )
+                                    .rechargeToAmount(0.0)
+                                    .thresholdAmount(0.0)
+                                    .customCreditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .discountConfiguration(
+                                        PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration
+                                            .builder()
+                                            .paymentFraction(0.0)
+                                            .cap(
+                                                PrepaidBalanceThresholdConfigurationV2
+                                                    .DiscountConfiguration
+                                                    .Cap
+                                                    .builder()
+                                                    .amount(0.0)
+                                                    .spendTrackerAlias("spend_tracker_alias")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .addThresholdBalanceSpecifier(
+                                        PrepaidBalanceThresholdConfigurationV2
+                                            .ThresholdBalanceSpecifier
+                                            .builder()
+                                            .addExclude(
+                                                PrepaidBalanceThresholdConfigurationV2
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .builder()
+                                                    .addCustomFieldFilter(
+                                                        PrepaidBalanceThresholdConfigurationV2
+                                                            .ThresholdBalanceSpecifier
+                                                            .Exclude
+                                                            .CustomFieldFilter
+                                                            .builder()
+                                                            .entity(
+                                                                PrepaidBalanceThresholdConfigurationV2
+                                                                    .ThresholdBalanceSpecifier
+                                                                    .Exclude
+                                                                    .CustomFieldFilter
+                                                                    .Entity
+                                                                    .COMMIT
+                                                            )
+                                                            .key("key")
+                                                            .value("value")
+                                                            .build()
+                                                    )
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addAddProService(
+                                ProService.builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .maxAmount(0.0)
+                                    .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .quantity(0.0)
+                                    .unitPrice(0.0)
+                                    .customFields(
+                                        ProService.CustomFields.builder()
+                                            .putAdditionalProperty("foo", JsonValue.from("string"))
+                                            .build()
+                                    )
+                                    .description("description")
+                                    .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                    .build()
+                            )
+                            .addAddRecurringCommit(
+                                ContractEditResponse.Data.Edit.AddRecurringCommit.builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .accessAmount(
+                                        ContractEditResponse.Data.Edit.AddRecurringCommit
+                                            .AccessAmount
+                                            .builder()
+                                            .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .unitPrice(0.0)
+                                            .quantity(0.0)
+                                            .build()
+                                    )
+                                    .commitDuration(
+                                        ContractEditResponse.Data.Edit.AddRecurringCommit
+                                            .CommitDuration
+                                            .builder()
+                                            .value(0.0)
+                                            .unit(
+                                                ContractEditResponse.Data.Edit.AddRecurringCommit
+                                                    .CommitDuration
+                                                    .Unit
+                                                    .PERIODS
+                                            )
+                                            .build()
+                                    )
+                                    .priority(0.0)
+                                    .product(
+                                        ContractEditResponse.Data.Edit.AddRecurringCommit.Product
+                                            .builder()
+                                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .name("name")
+                                            .build()
+                                    )
+                                    .rateType(
+                                        ContractEditResponse.Data.Edit.AddRecurringCommit.RateType
+                                            .COMMIT_RATE
+                                    )
+                                    .startingAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .addApplicableProductId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .addApplicableProductTag("string")
+                                    .contract(
+                                        ContractEditResponse.Data.Edit.AddRecurringCommit.Contract
+                                            .builder()
+                                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .build()
+                                    )
+                                    .description("description")
+                                    .endingBefore(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .hierarchyConfiguration(
+                                        CommitHierarchyConfiguration.builder()
+                                            .childAccess(
+                                                CommitHierarchyConfiguration.ChildAccess
+                                                    .CommitHierarchyChildAccessAll
+                                                    .builder()
+                                                    .type(
+                                                        CommitHierarchyConfiguration.ChildAccess
+                                                            .CommitHierarchyChildAccessAll
+                                                            .Type
+                                                            .ALL
+                                                    )
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .invoiceAmount(
+                                        ContractEditResponse.Data.Edit.AddRecurringCommit
+                                            .InvoiceAmount
+                                            .builder()
+                                            .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .quantity(0.0)
+                                            .unitPrice(0.0)
+                                            .build()
+                                    )
+                                    .name("name")
+                                    .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                    .proration(
+                                        ContractEditResponse.Data.Edit.AddRecurringCommit.Proration
+                                            .NONE
+                                    )
+                                    .recurrenceFrequency(
+                                        ContractEditResponse.Data.Edit.AddRecurringCommit
+                                            .RecurrenceFrequency
+                                            .MONTHLY
+                                    )
+                                    .rolloverFraction(0.0)
+                                    .addSpecifier(
+                                        CommitSpecifier.builder()
+                                            .presentationGroupValues(
+                                                CommitSpecifier.PresentationGroupValues.builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("string"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .pricingGroupValues(
+                                                CommitSpecifier.PricingGroupValues.builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("string"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .addProductTag("string")
+                                            .build()
+                                    )
+                                    .subscriptionConfig(
+                                        RecurringCommitSubscriptionConfig.builder()
+                                            .allocation(
+                                                RecurringCommitSubscriptionConfig.Allocation
+                                                    .INDIVIDUAL
+                                            )
+                                            .applySeatIncreaseConfig(
+                                                RecurringCommitSubscriptionConfig
+                                                    .ApplySeatIncreaseConfig
+                                                    .builder()
+                                                    .isProrated(true)
+                                                    .build()
+                                            )
+                                            .subscriptionId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addAddRecurringCredit(
+                                ContractEditResponse.Data.Edit.AddRecurringCredit.builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .accessAmount(
+                                        ContractEditResponse.Data.Edit.AddRecurringCredit
+                                            .AccessAmount
+                                            .builder()
+                                            .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .unitPrice(0.0)
+                                            .quantity(0.0)
+                                            .build()
+                                    )
+                                    .commitDuration(
+                                        ContractEditResponse.Data.Edit.AddRecurringCredit
+                                            .CommitDuration
+                                            .builder()
+                                            .value(0.0)
+                                            .unit(
+                                                ContractEditResponse.Data.Edit.AddRecurringCredit
+                                                    .CommitDuration
+                                                    .Unit
+                                                    .PERIODS
+                                            )
+                                            .build()
+                                    )
+                                    .priority(0.0)
+                                    .product(
+                                        ContractEditResponse.Data.Edit.AddRecurringCredit.Product
+                                            .builder()
+                                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .name("name")
+                                            .build()
+                                    )
+                                    .rateType(
+                                        ContractEditResponse.Data.Edit.AddRecurringCredit.RateType
+                                            .COMMIT_RATE
+                                    )
+                                    .startingAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .addApplicableProductId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .addApplicableProductTag("string")
+                                    .contract(
+                                        ContractEditResponse.Data.Edit.AddRecurringCredit.Contract
+                                            .builder()
+                                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .build()
+                                    )
+                                    .description("description")
+                                    .endingBefore(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .hierarchyConfiguration(
+                                        CommitHierarchyConfiguration.builder()
+                                            .childAccess(
+                                                CommitHierarchyConfiguration.ChildAccess
+                                                    .CommitHierarchyChildAccessAll
+                                                    .builder()
+                                                    .type(
+                                                        CommitHierarchyConfiguration.ChildAccess
+                                                            .CommitHierarchyChildAccessAll
+                                                            .Type
+                                                            .ALL
+                                                    )
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .name("name")
+                                    .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                    .proration(
+                                        ContractEditResponse.Data.Edit.AddRecurringCredit.Proration
+                                            .NONE
+                                    )
+                                    .recurrenceFrequency(
+                                        ContractEditResponse.Data.Edit.AddRecurringCredit
+                                            .RecurrenceFrequency
+                                            .MONTHLY
+                                    )
+                                    .rolloverFraction(0.0)
+                                    .addSpecifier(
+                                        CommitSpecifier.builder()
+                                            .presentationGroupValues(
+                                                CommitSpecifier.PresentationGroupValues.builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("string"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .pricingGroupValues(
+                                                CommitSpecifier.PricingGroupValues.builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("string"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .addProductTag("string")
+                                            .build()
+                                    )
+                                    .subscriptionConfig(
+                                        RecurringCommitSubscriptionConfig.builder()
+                                            .allocation(
+                                                RecurringCommitSubscriptionConfig.Allocation
+                                                    .INDIVIDUAL
+                                            )
+                                            .applySeatIncreaseConfig(
+                                                RecurringCommitSubscriptionConfig
+                                                    .ApplySeatIncreaseConfig
+                                                    .builder()
+                                                    .isProrated(true)
+                                                    .build()
+                                            )
+                                            .subscriptionId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addAddResellerRoyalty(
+                                ContractEditResponse.Data.Edit.AddResellerRoyalty.builder()
+                                    .resellerType(
+                                        ContractEditResponse.Data.Edit.AddResellerRoyalty
+                                            .ResellerType
+                                            .AWS
+                                    )
+                                    .addApplicableProductId("string")
+                                    .addApplicableProductTag("string")
+                                    .awsAccountNumber("aws_account_number")
+                                    .awsOfferId("aws_offer_id")
+                                    .awsPayerReferenceId("aws_payer_reference_id")
+                                    .endingBefore(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .fraction(0.0)
+                                    .gcpAccountId("gcp_account_id")
+                                    .gcpOfferId("gcp_offer_id")
+                                    .netsuiteResellerId("netsuite_reseller_id")
+                                    .resellerContractValue(0.0)
+                                    .startingAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .build()
+                            )
+                            .addAddScheduledCharge(
+                                ContractEditResponse.Data.Edit.AddScheduledCharge.builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .product(
+                                        ContractEditResponse.Data.Edit.AddScheduledCharge.Product
+                                            .builder()
+                                            .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .name("name")
+                                            .build()
+                                    )
+                                    .schedule(
+                                        SchedulePointInTime.builder()
+                                            .creditType(
+                                                CreditTypeData.builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .name("name")
+                                                    .build()
+                                            )
+                                            .doNotInvoice(true)
+                                            .addScheduleItem(
+                                                SchedulePointInTime.ScheduleItem.builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .amount(0.0)
+                                                    .quantity(0.0)
+                                                    .timestamp(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .unitPrice(0.0)
+                                                    .invoiceId(
+                                                        "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                    )
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .name("x")
+                                    .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                    .build()
+                            )
+                            .addSpendThresholdConfiguration(
+                                SpendThresholdConfigurationV2.builder()
+                                    .commit(
+                                        BaseThresholdCommit.builder()
+                                            .productId("product_id")
+                                            .description("description")
+                                            .name("name")
+                                            .priority(0.0)
+                                            .build()
+                                    )
+                                    .isEnabled(true)
+                                    .paymentGateConfig(
+                                        PaymentGateConfigV2.builder()
+                                            .paymentGateType(
+                                                PaymentGateConfigV2.PaymentGateType.NONE
+                                            )
+                                            .precalculatedTaxConfig(
+                                                PaymentGateConfigV2.PrecalculatedTaxConfig.builder()
+                                                    .taxAmount(0.0)
+                                                    .taxName("tax_name")
+                                                    .build()
+                                            )
+                                            .stripeConfig(
+                                                PaymentGateConfigV2.StripeConfig.builder()
+                                                    .paymentType(
+                                                        PaymentGateConfigV2.StripeConfig.PaymentType
+                                                            .INVOICE
+                                                    )
+                                                    .invoiceMetadata(
+                                                        PaymentGateConfigV2.StripeConfig
+                                                            .InvoiceMetadata
+                                                            .builder()
+                                                            .putAdditionalProperty(
+                                                                "foo",
+                                                                JsonValue.from("string"),
+                                                            )
+                                                            .build()
+                                                    )
+                                                    .build()
+                                            )
+                                            .taxType(PaymentGateConfigV2.TaxType.NONE)
+                                            .build()
+                                    )
+                                    .thresholdAmount(0.0)
+                                    .discountConfiguration(
+                                        SpendThresholdConfigurationV2.DiscountConfiguration
+                                            .builder()
+                                            .paymentFraction(0.0)
+                                            .cap(
+                                                SpendThresholdConfigurationV2.DiscountConfiguration
+                                                    .Cap
+                                                    .builder()
+                                                    .amount(0.0)
+                                                    .spendTrackerAlias("spend_tracker_alias")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addAddSubscription(
+                                ContractEditResponse.Data.Edit.AddSubscription.builder()
+                                    .billingPeriods(
+                                        ContractEditResponse.Data.Edit.AddSubscription
+                                            .BillingPeriods
+                                            .builder()
+                                            .current(
+                                                ContractEditResponse.Data.Edit.AddSubscription
+                                                    .BillingPeriods
+                                                    .Current
+                                                    .builder()
+                                                    .endingBefore(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .startingAt(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .build()
+                                            )
+                                            .next(
+                                                ContractEditResponse.Data.Edit.AddSubscription
+                                                    .BillingPeriods
+                                                    .Next
+                                                    .builder()
+                                                    .endingBefore(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .startingAt(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .build()
+                                            )
+                                            .previous(
+                                                ContractEditResponse.Data.Edit.AddSubscription
+                                                    .BillingPeriods
+                                                    .Previous
+                                                    .builder()
+                                                    .endingBefore(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .startingAt(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .collectionSchedule(
+                                        ContractEditResponse.Data.Edit.AddSubscription
+                                            .CollectionSchedule
+                                            .ADVANCE
+                                    )
+                                    .proration(
+                                        ContractEditResponse.Data.Edit.AddSubscription.Proration
+                                            .builder()
+                                            .invoiceBehavior(
+                                                ContractEditResponse.Data.Edit.AddSubscription
+                                                    .Proration
+                                                    .InvoiceBehavior
+                                                    .BILL_IMMEDIATELY
+                                            )
+                                            .isProrated(true)
+                                            .build()
+                                    )
+                                    .quantityManagementMode(
+                                        ContractEditResponse.Data.Edit.AddSubscription
+                                            .QuantityManagementMode
+                                            .SEAT_BASED
+                                    )
+                                    .addQuantitySchedule(
+                                        ContractEditResponse.Data.Edit.AddSubscription
+                                            .QuantitySchedule
+                                            .builder()
+                                            .quantity(0.0)
+                                            .startingAt(
+                                                OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                            )
+                                            .endingBefore(
+                                                OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                            )
+                                            .build()
+                                    )
+                                    .startingAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .subscriptionRate(
+                                        ContractEditResponse.Data.Edit.AddSubscription
+                                            .SubscriptionRate
+                                            .builder()
+                                            .billingFrequency(
+                                                ContractEditResponse.Data.Edit.AddSubscription
+                                                    .SubscriptionRate
+                                                    .BillingFrequency
+                                                    .MONTHLY
+                                            )
+                                            .product(
+                                                ContractEditResponse.Data.Edit.AddSubscription
+                                                    .SubscriptionRate
+                                                    .Product
+                                                    .builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .name("name")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .customFields(
+                                        ContractEditResponse.Data.Edit.AddSubscription.CustomFields
+                                            .builder()
+                                            .putAdditionalProperty("foo", JsonValue.from("string"))
+                                            .build()
+                                    )
+                                    .description("description")
+                                    .endingBefore(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .fiatCreditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .name("name")
+                                    .seatConfig(
+                                        ContractEditResponse.Data.Edit.AddSubscription.SeatConfig
+                                            .builder()
+                                            .seatGroupKey("seat_group_key")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addAddUsageFilter(
+                                ContractEditResponse.Data.Edit.AddUsageFilter.builder()
+                                    .groupKey("group_key")
+                                    .addGroupValue("string")
+                                    .startingAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .endingBefore(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .build()
+                            )
+                            .addArchiveCommit(
+                                ContractEditResponse.Data.Edit.ArchiveCommit.builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .build()
+                            )
+                            .addArchiveCredit(
+                                ContractEditResponse.Data.Edit.ArchiveCredit.builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .build()
+                            )
+                            .addArchiveScheduledCharge(
+                                ContractEditResponse.Data.Edit.ArchiveScheduledCharge.builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .build()
+                            )
+                            .addRemoveOverride(
+                                ContractEditResponse.Data.Edit.RemoveOverride.builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .build()
+                            )
+                            .timestamp(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                            .uniquenessKey("x")
+                            .addUpdateCommit(
+                                ContractEditResponse.Data.Edit.UpdateCommit.builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .accessSchedule(
+                                        ContractEditResponse.Data.Edit.UpdateCommit.AccessSchedule
+                                            .builder()
+                                            .addAddScheduleItem(
+                                                ContractEditResponse.Data.Edit.UpdateCommit
+                                                    .AccessSchedule
+                                                    .AddScheduleItem
+                                                    .builder()
+                                                    .amount(0.0)
+                                                    .endingBefore(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .startingAt(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .build()
+                                            )
+                                            .addRemoveScheduleItem(
+                                                ContractEditResponse.Data.Edit.UpdateCommit
+                                                    .AccessSchedule
+                                                    .RemoveScheduleItem
+                                                    .builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .build()
+                                            )
+                                            .addUpdateScheduleItem(
+                                                ContractEditResponse.Data.Edit.UpdateCommit
+                                                    .AccessSchedule
+                                                    .UpdateScheduleItem
+                                                    .builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .amount(0.0)
+                                                    .endingBefore(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .startingAt(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .addApplicableProductId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .addApplicableProductTag("string")
+                                    .description("description")
+                                    .hierarchyConfiguration(
+                                        CommitHierarchyConfiguration.builder()
+                                            .childAccess(
+                                                CommitHierarchyConfiguration.ChildAccess
+                                                    .CommitHierarchyChildAccessAll
+                                                    .builder()
+                                                    .type(
+                                                        CommitHierarchyConfiguration.ChildAccess
+                                                            .CommitHierarchyChildAccessAll
+                                                            .Type
+                                                            .ALL
+                                                    )
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .invoiceSchedule(
+                                        ContractEditResponse.Data.Edit.UpdateCommit.InvoiceSchedule
+                                            .builder()
+                                            .addAddScheduleItem(
+                                                ContractEditResponse.Data.Edit.UpdateCommit
+                                                    .InvoiceSchedule
+                                                    .AddScheduleItem
+                                                    .builder()
+                                                    .timestamp(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .amount(0.0)
+                                                    .quantity(0.0)
+                                                    .unitPrice(0.0)
+                                                    .build()
+                                            )
+                                            .addRemoveScheduleItem(
+                                                ContractEditResponse.Data.Edit.UpdateCommit
+                                                    .InvoiceSchedule
+                                                    .RemoveScheduleItem
+                                                    .builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .build()
+                                            )
+                                            .addUpdateScheduleItem(
+                                                ContractEditResponse.Data.Edit.UpdateCommit
+                                                    .InvoiceSchedule
+                                                    .UpdateScheduleItem
+                                                    .builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .amount(0.0)
+                                                    .quantity(0.0)
+                                                    .timestamp(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .unitPrice(0.0)
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .name("name")
+                                    .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                    .priority(0.0)
+                                    .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .rateType(
+                                        ContractEditResponse.Data.Edit.UpdateCommit.RateType
+                                            .COMMIT_RATE
+                                    )
+                                    .rolloverFraction(0.0)
+                                    .addSpecifier(
+                                        CommitSpecifierInput.builder()
+                                            .presentationGroupValues(
+                                                CommitSpecifierInput.PresentationGroupValues
+                                                    .builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("string"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .pricingGroupValues(
+                                                CommitSpecifierInput.PricingGroupValues.builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("string"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .addProductTag("string")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .updateContractEndDate(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                            .updateContractName("update_contract_name")
+                            .addUpdateCredit(
+                                ContractEditResponse.Data.Edit.UpdateCredit.builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .accessSchedule(
+                                        ContractEditResponse.Data.Edit.UpdateCredit.AccessSchedule
+                                            .builder()
+                                            .addAddScheduleItem(
+                                                ContractEditResponse.Data.Edit.UpdateCredit
+                                                    .AccessSchedule
+                                                    .AddScheduleItem
+                                                    .builder()
+                                                    .amount(0.0)
+                                                    .endingBefore(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .startingAt(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .build()
+                                            )
+                                            .addRemoveScheduleItem(
+                                                ContractEditResponse.Data.Edit.UpdateCredit
+                                                    .AccessSchedule
+                                                    .RemoveScheduleItem
+                                                    .builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .build()
+                                            )
+                                            .addUpdateScheduleItem(
+                                                ContractEditResponse.Data.Edit.UpdateCredit
+                                                    .AccessSchedule
+                                                    .UpdateScheduleItem
+                                                    .builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .amount(0.0)
+                                                    .endingBefore(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .startingAt(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .addApplicableProductId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .addApplicableProductTag("string")
+                                    .description("description")
+                                    .hierarchyConfiguration(
+                                        CommitHierarchyConfiguration.builder()
+                                            .childAccess(
+                                                CommitHierarchyConfiguration.ChildAccess
+                                                    .CommitHierarchyChildAccessAll
+                                                    .builder()
+                                                    .type(
+                                                        CommitHierarchyConfiguration.ChildAccess
+                                                            .CommitHierarchyChildAccessAll
+                                                            .Type
+                                                            .ALL
+                                                    )
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .name("name")
+                                    .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                    .priority(0.0)
+                                    .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .rateType(
+                                        ContractEditResponse.Data.Edit.UpdateCredit.RateType
+                                            .LIST_RATE
+                                    )
+                                    .rolloverFraction(0.0)
+                                    .addSpecifier(
+                                        CommitSpecifierInput.builder()
+                                            .presentationGroupValues(
+                                                CommitSpecifierInput.PresentationGroupValues
+                                                    .builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("string"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .pricingGroupValues(
+                                                CommitSpecifierInput.PricingGroupValues.builder()
+                                                    .putAdditionalProperty(
+                                                        "foo",
+                                                        JsonValue.from("string"),
+                                                    )
+                                                    .build()
+                                            )
+                                            .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .addProductTag("string")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addUpdateDiscount(
+                                ContractEditResponse.Data.Edit.UpdateDiscount.builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .customFields(
+                                        ContractEditResponse.Data.Edit.UpdateDiscount.CustomFields
+                                            .builder()
+                                            .putAdditionalProperty("foo", JsonValue.from("string"))
+                                            .build()
+                                    )
+                                    .name("name")
+                                    .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                    .schedule(
+                                        ContractEditResponse.Data.Edit.UpdateDiscount.Schedule
+                                            .builder()
+                                            .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                            .doNotInvoice(true)
+                                            .recurringSchedule(
+                                                ContractEditResponse.Data.Edit.UpdateDiscount
+                                                    .Schedule
+                                                    .RecurringSchedule
+                                                    .builder()
+                                                    .amountDistribution(
+                                                        ContractEditResponse.Data.Edit
+                                                            .UpdateDiscount
+                                                            .Schedule
+                                                            .RecurringSchedule
+                                                            .AmountDistribution
+                                                            .DIVIDED
+                                                    )
+                                                    .endingBefore(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .frequency(
+                                                        ContractEditResponse.Data.Edit
+                                                            .UpdateDiscount
+                                                            .Schedule
+                                                            .RecurringSchedule
+                                                            .Frequency
+                                                            .MONTHLY
+                                                    )
+                                                    .startingAt(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .amount(0.0)
+                                                    .quantity(0.0)
+                                                    .unitPrice(0.0)
+                                                    .build()
+                                            )
+                                            .addScheduleItem(
+                                                ContractEditResponse.Data.Edit.UpdateDiscount
+                                                    .Schedule
+                                                    .ScheduleItem
+                                                    .builder()
+                                                    .timestamp(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .amount(0.0)
+                                                    .quantity(0.0)
+                                                    .unitPrice(0.0)
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .updatePrepaidBalanceThresholdConfiguration(
+                                ContractEditResponse.Data.Edit
+                                    .UpdatePrepaidBalanceThresholdConfiguration
+                                    .builder()
+                                    .commit(
+                                        ContractEditResponse.Data.Edit
+                                            .UpdatePrepaidBalanceThresholdConfiguration
+                                            .Commit
+                                            .builder()
+                                            .description("description")
+                                            .name("name")
+                                            .priority(0.0)
+                                            .productId("product_id")
+                                            .addApplicableProductId(
+                                                "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                            )
+                                            .addApplicableProductTag("string")
+                                            .addSpecifier(
+                                                CommitSpecifierInput.builder()
+                                                    .presentationGroupValues(
+                                                        CommitSpecifierInput.PresentationGroupValues
+                                                            .builder()
+                                                            .putAdditionalProperty(
+                                                                "foo",
+                                                                JsonValue.from("string"),
+                                                            )
+                                                            .build()
+                                                    )
+                                                    .pricingGroupValues(
+                                                        CommitSpecifierInput.PricingGroupValues
+                                                            .builder()
+                                                            .putAdditionalProperty(
+                                                                "foo",
+                                                                JsonValue.from("string"),
+                                                            )
+                                                            .build()
+                                                    )
+                                                    .productId(
+                                                        "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                    )
+                                                    .addProductTag("string")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .customCreditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .discountConfiguration(
+                                        ContractEditResponse.Data.Edit
+                                            .UpdatePrepaidBalanceThresholdConfiguration
+                                            .DiscountConfiguration
+                                            .builder()
+                                            .cap(
+                                                ContractEditResponse.Data.Edit
+                                                    .UpdatePrepaidBalanceThresholdConfiguration
+                                                    .DiscountConfiguration
+                                                    .Cap
+                                                    .builder()
+                                                    .amount(0.0)
+                                                    .spendTrackerAlias("spend_tracker_alias")
+                                                    .build()
+                                            )
+                                            .paymentFraction(0.0)
+                                            .build()
+                                    )
+                                    .isEnabled(true)
+                                    .paymentGateConfig(
+                                        PaymentGateConfigV2.builder()
+                                            .paymentGateType(
+                                                PaymentGateConfigV2.PaymentGateType.NONE
+                                            )
+                                            .precalculatedTaxConfig(
+                                                PaymentGateConfigV2.PrecalculatedTaxConfig.builder()
+                                                    .taxAmount(0.0)
+                                                    .taxName("tax_name")
+                                                    .build()
+                                            )
+                                            .stripeConfig(
+                                                PaymentGateConfigV2.StripeConfig.builder()
+                                                    .paymentType(
+                                                        PaymentGateConfigV2.StripeConfig.PaymentType
+                                                            .INVOICE
+                                                    )
+                                                    .invoiceMetadata(
+                                                        PaymentGateConfigV2.StripeConfig
+                                                            .InvoiceMetadata
+                                                            .builder()
+                                                            .putAdditionalProperty(
+                                                                "foo",
+                                                                JsonValue.from("string"),
+                                                            )
+                                                            .build()
+                                                    )
+                                                    .build()
+                                            )
+                                            .taxType(PaymentGateConfigV2.TaxType.NONE)
+                                            .build()
+                                    )
+                                    .rechargeToAmount(0.0)
+                                    .thresholdAmount(0.0)
+                                    .addThresholdBalanceSpecifier(
+                                        ContractEditResponse.Data.Edit
+                                            .UpdatePrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .builder()
+                                            .addExclude(
+                                                ContractEditResponse.Data.Edit
+                                                    .UpdatePrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .builder()
+                                                    .addCustomFieldFilter(
+                                                        ContractEditResponse.Data.Edit
+                                                            .UpdatePrepaidBalanceThresholdConfiguration
+                                                            .ThresholdBalanceSpecifier
+                                                            .Exclude
+                                                            .CustomFieldFilter
+                                                            .builder()
+                                                            .entity(
+                                                                ContractEditResponse.Data.Edit
+                                                                    .UpdatePrepaidBalanceThresholdConfiguration
+                                                                    .ThresholdBalanceSpecifier
+                                                                    .Exclude
+                                                                    .CustomFieldFilter
+                                                                    .Entity
+                                                                    .COMMIT
+                                                            )
+                                                            .key("key")
+                                                            .value("value")
+                                                            .build()
+                                                    )
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addUpdateRecurringCommit(
+                                ContractEditResponse.Data.Edit.UpdateRecurringCommit.builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .accessAmount(
+                                        ContractEditResponse.Data.Edit.UpdateRecurringCommit
+                                            .AccessAmount
+                                            .builder()
+                                            .quantity(0.0)
+                                            .unitPrice(0.0)
+                                            .build()
+                                    )
+                                    .endingBefore(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .invoiceAmount(
+                                        ContractEditResponse.Data.Edit.UpdateRecurringCommit
+                                            .InvoiceAmount
+                                            .builder()
+                                            .quantity(0.0)
+                                            .unitPrice(0.0)
+                                            .build()
+                                    )
+                                    .rateType(
+                                        ContractEditResponse.Data.Edit.UpdateRecurringCommit
+                                            .RateType
+                                            .LIST_RATE
+                                    )
+                                    .build()
+                            )
+                            .addUpdateRecurringCredit(
+                                ContractEditResponse.Data.Edit.UpdateRecurringCredit.builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .accessAmount(
+                                        ContractEditResponse.Data.Edit.UpdateRecurringCredit
+                                            .AccessAmount
+                                            .builder()
+                                            .quantity(0.0)
+                                            .unitPrice(0.0)
+                                            .build()
+                                    )
+                                    .endingBefore(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .rateType(
+                                        ContractEditResponse.Data.Edit.UpdateRecurringCredit
+                                            .RateType
+                                            .LIST_RATE
+                                    )
+                                    .build()
+                            )
+                            .addUpdateRefundInvoice(
+                                ContractEditResponse.Data.Edit.UpdateRefundInvoice.builder()
+                                    .date(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .invoiceId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .build()
+                            )
+                            .addUpdateScheduledCharge(
+                                ContractEditResponse.Data.Edit.UpdateScheduledCharge.builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .invoiceSchedule(
+                                        ContractEditResponse.Data.Edit.UpdateScheduledCharge
+                                            .InvoiceSchedule
+                                            .builder()
+                                            .addAddScheduleItem(
+                                                ContractEditResponse.Data.Edit.UpdateScheduledCharge
+                                                    .InvoiceSchedule
+                                                    .AddScheduleItem
+                                                    .builder()
+                                                    .timestamp(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .amount(0.0)
+                                                    .quantity(0.0)
+                                                    .unitPrice(0.0)
+                                                    .build()
+                                            )
+                                            .addRemoveScheduleItem(
+                                                ContractEditResponse.Data.Edit.UpdateScheduledCharge
+                                                    .InvoiceSchedule
+                                                    .RemoveScheduleItem
+                                                    .builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .build()
+                                            )
+                                            .addUpdateScheduleItem(
+                                                ContractEditResponse.Data.Edit.UpdateScheduledCharge
+                                                    .InvoiceSchedule
+                                                    .UpdateScheduleItem
+                                                    .builder()
+                                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                    .amount(0.0)
+                                                    .quantity(0.0)
+                                                    .timestamp(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .unitPrice(0.0)
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .name("name")
+                                    .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                    .build()
+                            )
+                            .updateSpendThresholdConfiguration(
+                                ContractEditResponse.Data.Edit.UpdateSpendThresholdConfiguration
+                                    .builder()
+                                    .commit(
+                                        UpdateBaseThresholdCommit.builder()
+                                            .description("description")
+                                            .name("name")
+                                            .priority(0.0)
+                                            .productId("product_id")
+                                            .build()
+                                    )
+                                    .discountConfiguration(
+                                        ContractEditResponse.Data.Edit
+                                            .UpdateSpendThresholdConfiguration
+                                            .DiscountConfiguration
+                                            .builder()
+                                            .cap(
+                                                ContractEditResponse.Data.Edit
+                                                    .UpdateSpendThresholdConfiguration
+                                                    .DiscountConfiguration
+                                                    .Cap
+                                                    .builder()
+                                                    .amount(0.0)
+                                                    .spendTrackerAlias("spend_tracker_alias")
+                                                    .build()
+                                            )
+                                            .paymentFraction(0.0)
+                                            .build()
+                                    )
+                                    .isEnabled(true)
+                                    .paymentGateConfig(
+                                        PaymentGateConfigV2.builder()
+                                            .paymentGateType(
+                                                PaymentGateConfigV2.PaymentGateType.NONE
+                                            )
+                                            .precalculatedTaxConfig(
+                                                PaymentGateConfigV2.PrecalculatedTaxConfig.builder()
+                                                    .taxAmount(0.0)
+                                                    .taxName("tax_name")
+                                                    .build()
+                                            )
+                                            .stripeConfig(
+                                                PaymentGateConfigV2.StripeConfig.builder()
+                                                    .paymentType(
+                                                        PaymentGateConfigV2.StripeConfig.PaymentType
+                                                            .INVOICE
+                                                    )
+                                                    .invoiceMetadata(
+                                                        PaymentGateConfigV2.StripeConfig
+                                                            .InvoiceMetadata
+                                                            .builder()
+                                                            .putAdditionalProperty(
+                                                                "foo",
+                                                                JsonValue.from("string"),
+                                                            )
+                                                            .build()
+                                                    )
+                                                    .build()
+                                            )
+                                            .taxType(PaymentGateConfigV2.TaxType.NONE)
+                                            .build()
+                                    )
+                                    .thresholdAmount(0.0)
+                                    .build()
+                            )
+                            .addUpdateSubscription(
+                                ContractEditResponse.Data.Edit.UpdateSubscription.builder()
+                                    .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                    .endingBefore(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                    .addQuantityUpdate(
+                                        ContractEditResponse.Data.Edit.UpdateSubscription
+                                            .QuantityUpdate
+                                            .builder()
+                                            .startingAt(
+                                                OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                            )
+                                            .quantity(0.0)
+                                            .quantityDelta(0.0)
+                                            .build()
+                                    )
+                                    .seatUpdates(
+                                        ContractEditResponse.Data.Edit.UpdateSubscription
+                                            .SeatUpdates
+                                            .builder()
+                                            .addAddSeatId(
+                                                ContractEditResponse.Data.Edit.UpdateSubscription
+                                                    .SeatUpdates
+                                                    .AddSeatId
+                                                    .builder()
+                                                    .addSeatId("string")
+                                                    .startingAt(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .build()
+                                            )
+                                            .addAddUnassignedSeat(
+                                                ContractEditResponse.Data.Edit.UpdateSubscription
+                                                    .SeatUpdates
+                                                    .AddUnassignedSeat
+                                                    .builder()
+                                                    .quantity(1.0)
+                                                    .startingAt(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .build()
+                                            )
+                                            .addRemoveSeatId(
+                                                ContractEditResponse.Data.Edit.UpdateSubscription
+                                                    .SeatUpdates
+                                                    .RemoveSeatId
+                                                    .builder()
+                                                    .addSeatId("string")
+                                                    .startingAt(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .build()
+                                            )
+                                            .addRemoveUnassignedSeat(
+                                                ContractEditResponse.Data.Edit.UpdateSubscription
+                                                    .SeatUpdates
+                                                    .RemoveUnassignedSeat
+                                                    .builder()
+                                                    .quantity(1.0)
+                                                    .startingAt(
+                                                        OffsetDateTime.parse(
+                                                            "2019-12-27T18:11:19.117Z"
+                                                        )
+                                                    )
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .build()
+            )
     }
 
     @Test
@@ -26,7 +3647,1868 @@ internal class ContractEditResponseTest {
         val jsonMapper = jsonMapper()
         val contractEditResponse =
             ContractEditResponse.builder()
-                .data(Id.builder().id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e").build())
+                .data(
+                    ContractEditResponse.Data.builder()
+                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                        .edit(
+                            ContractEditResponse.Data.Edit.builder()
+                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .addAddCommit(
+                                    ContractEditResponse.Data.Edit.AddCommit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .product(
+                                            ContractEditResponse.Data.Edit.AddCommit.Product
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .type(ContractEditResponse.Data.Edit.AddCommit.Type.PREPAID)
+                                        .accessSchedule(
+                                            ScheduleDuration.builder()
+                                                .addScheduleItem(
+                                                    ScheduleDuration.ScheduleItem.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addApplicableProductId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .description("description")
+                                        .hierarchyConfiguration(
+                                            CommitHierarchyConfiguration.builder()
+                                                .childAccess(
+                                                    CommitHierarchyConfiguration.ChildAccess
+                                                        .CommitHierarchyChildAccessAll
+                                                        .builder()
+                                                        .type(
+                                                            CommitHierarchyConfiguration.ChildAccess
+                                                                .CommitHierarchyChildAccessAll
+                                                                .Type
+                                                                .ALL
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .invoiceSchedule(
+                                            ContractEditResponse.Data.Edit.AddCommit.InvoiceSchedule
+                                                .builder()
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .doNotInvoice(true)
+                                                .addScheduleItem(
+                                                    ContractEditResponse.Data.Edit.AddCommit
+                                                        .InvoiceSchedule
+                                                        .ScheduleItem
+                                                        .builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .timestamp(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .amount(0.0)
+                                                        .invoiceId(
+                                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                        )
+                                                        .quantity(0.0)
+                                                        .unitPrice(0.0)
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .priority(0.0)
+                                        .rateType(
+                                            ContractEditResponse.Data.Edit.AddCommit.RateType
+                                                .COMMIT_RATE
+                                        )
+                                        .rolloverFraction(0.0)
+                                        .salesforceOpportunityId("salesforce_opportunity_id")
+                                        .addSpecifier(
+                                            CommitSpecifierInput.builder()
+                                                .presentationGroupValues(
+                                                    CommitSpecifierInput.PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    CommitSpecifierInput.PricingGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addAddCredit(
+                                    ContractEditResponse.Data.Edit.AddCredit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .product(
+                                            ContractEditResponse.Data.Edit.AddCredit.Product
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .type(ContractEditResponse.Data.Edit.AddCredit.Type.CREDIT)
+                                        .accessSchedule(
+                                            ScheduleDuration.builder()
+                                                .addScheduleItem(
+                                                    ScheduleDuration.ScheduleItem.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addApplicableProductId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .description("description")
+                                        .hierarchyConfiguration(
+                                            CommitHierarchyConfiguration.builder()
+                                                .childAccess(
+                                                    CommitHierarchyConfiguration.ChildAccess
+                                                        .CommitHierarchyChildAccessAll
+                                                        .builder()
+                                                        .type(
+                                                            CommitHierarchyConfiguration.ChildAccess
+                                                                .CommitHierarchyChildAccessAll
+                                                                .Type
+                                                                .ALL
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .priority(0.0)
+                                        .rateType(
+                                            ContractEditResponse.Data.Edit.AddCredit.RateType
+                                                .COMMIT_RATE
+                                        )
+                                        .rolloverFraction(0.0)
+                                        .salesforceOpportunityId("salesforce_opportunity_id")
+                                        .addSpecifier(
+                                            CommitSpecifierInput.builder()
+                                                .presentationGroupValues(
+                                                    CommitSpecifierInput.PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    CommitSpecifierInput.PricingGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addAddDiscount(
+                                    Discount.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .product(
+                                            Discount.Product.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .schedule(
+                                            SchedulePointInTime.builder()
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .doNotInvoice(true)
+                                                .addScheduleItem(
+                                                    SchedulePointInTime.ScheduleItem.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .quantity(0.0)
+                                                        .timestamp(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .unitPrice(0.0)
+                                                        .invoiceId(
+                                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .customFields(
+                                            Discount.CustomFields.builder()
+                                                .putAdditionalProperty(
+                                                    "foo",
+                                                    JsonValue.from("string"),
+                                                )
+                                                .build()
+                                        )
+                                        .name("x")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .build()
+                                )
+                                .addAddOverride(
+                                    ContractEditResponse.Data.Edit.AddOverride.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .createdAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .entitled(true)
+                                        .isCommitSpecific(true)
+                                        .multiplier(0.0)
+                                        .addOverrideSpecifier(
+                                            ContractEditResponse.Data.Edit.AddOverride
+                                                .OverrideSpecifier
+                                                .builder()
+                                                .billingFrequency(
+                                                    ContractEditResponse.Data.Edit.AddOverride
+                                                        .OverrideSpecifier
+                                                        .BillingFrequency
+                                                        .MONTHLY
+                                                )
+                                                .addCommitId("string")
+                                                .presentationGroupValues(
+                                                    ContractEditResponse.Data.Edit.AddOverride
+                                                        .OverrideSpecifier
+                                                        .PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    ContractEditResponse.Data.Edit.AddOverride
+                                                        .OverrideSpecifier
+                                                        .PricingGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .addRecurringCommitId("string")
+                                                .build()
+                                        )
+                                        .addOverrideTier(
+                                            OverrideTier.builder().multiplier(0.0).size(0.0).build()
+                                        )
+                                        .overwriteRate(
+                                            ContractEditResponse.Data.Edit.AddOverride.OverwriteRate
+                                                .builder()
+                                                .rateType(
+                                                    ContractEditResponse.Data.Edit.AddOverride
+                                                        .OverwriteRate
+                                                        .RateType
+                                                        .FLAT
+                                                )
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .customRate(
+                                                    ContractEditResponse.Data.Edit.AddOverride
+                                                        .OverwriteRate
+                                                        .CustomRate
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("bar"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .isProrated(true)
+                                                .price(0.0)
+                                                .quantity(0.0)
+                                                .addTier(
+                                                    ContractEditResponse.Data.Edit.AddOverride
+                                                        .OverwriteRate
+                                                        .Tier
+                                                        .builder()
+                                                        .price(0.0)
+                                                        .size(0.0)
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .priority(0.0)
+                                        .product(
+                                            ContractEditResponse.Data.Edit.AddOverride.Product
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .target(
+                                            ContractEditResponse.Data.Edit.AddOverride.Target
+                                                .COMMIT_RATE
+                                        )
+                                        .type(
+                                            ContractEditResponse.Data.Edit.AddOverride.Type
+                                                .OVERWRITE
+                                        )
+                                        .build()
+                                )
+                                .addPrepaidBalanceThresholdConfiguration(
+                                    PrepaidBalanceThresholdConfigurationV2.builder()
+                                        .commit(
+                                            PrepaidBalanceThresholdConfigurationV2.Commit.builder()
+                                                .productId("product_id")
+                                                .description("description")
+                                                .name("name")
+                                                .priority(0.0)
+                                                .addApplicableProductId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .addApplicableProductTag("string")
+                                                .addSpecifier(
+                                                    CommitSpecifierInput.builder()
+                                                        .presentationGroupValues(
+                                                            CommitSpecifierInput
+                                                                .PresentationGroupValues
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .pricingGroupValues(
+                                                            CommitSpecifierInput.PricingGroupValues
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .productId(
+                                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                        )
+                                                        .addProductTag("string")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .isEnabled(true)
+                                        .paymentGateConfig(
+                                            PaymentGateConfigV2.builder()
+                                                .paymentGateType(
+                                                    PaymentGateConfigV2.PaymentGateType.NONE
+                                                )
+                                                .precalculatedTaxConfig(
+                                                    PaymentGateConfigV2.PrecalculatedTaxConfig
+                                                        .builder()
+                                                        .taxAmount(0.0)
+                                                        .taxName("tax_name")
+                                                        .build()
+                                                )
+                                                .stripeConfig(
+                                                    PaymentGateConfigV2.StripeConfig.builder()
+                                                        .paymentType(
+                                                            PaymentGateConfigV2.StripeConfig
+                                                                .PaymentType
+                                                                .INVOICE
+                                                        )
+                                                        .invoiceMetadata(
+                                                            PaymentGateConfigV2.StripeConfig
+                                                                .InvoiceMetadata
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
+                                                .taxType(PaymentGateConfigV2.TaxType.NONE)
+                                                .build()
+                                        )
+                                        .rechargeToAmount(0.0)
+                                        .thresholdAmount(0.0)
+                                        .customCreditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .discountConfiguration(
+                                            PrepaidBalanceThresholdConfigurationV2
+                                                .DiscountConfiguration
+                                                .builder()
+                                                .paymentFraction(0.0)
+                                                .cap(
+                                                    PrepaidBalanceThresholdConfigurationV2
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addThresholdBalanceSpecifier(
+                                            PrepaidBalanceThresholdConfigurationV2
+                                                .ThresholdBalanceSpecifier
+                                                .builder()
+                                                .addExclude(
+                                                    PrepaidBalanceThresholdConfigurationV2
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .builder()
+                                                        .addCustomFieldFilter(
+                                                            PrepaidBalanceThresholdConfigurationV2
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .builder()
+                                                                .entity(
+                                                                    PrepaidBalanceThresholdConfigurationV2
+                                                                        .ThresholdBalanceSpecifier
+                                                                        .Exclude
+                                                                        .CustomFieldFilter
+                                                                        .Entity
+                                                                        .COMMIT
+                                                                )
+                                                                .key("key")
+                                                                .value("value")
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addAddProService(
+                                    ProService.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .maxAmount(0.0)
+                                        .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .quantity(0.0)
+                                        .unitPrice(0.0)
+                                        .customFields(
+                                            ProService.CustomFields.builder()
+                                                .putAdditionalProperty(
+                                                    "foo",
+                                                    JsonValue.from("string"),
+                                                )
+                                                .build()
+                                        )
+                                        .description("description")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .build()
+                                )
+                                .addAddRecurringCommit(
+                                    ContractEditResponse.Data.Edit.AddRecurringCommit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .accessAmount(
+                                            ContractEditResponse.Data.Edit.AddRecurringCommit
+                                                .AccessAmount
+                                                .builder()
+                                                .creditTypeId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .unitPrice(0.0)
+                                                .quantity(0.0)
+                                                .build()
+                                        )
+                                        .commitDuration(
+                                            ContractEditResponse.Data.Edit.AddRecurringCommit
+                                                .CommitDuration
+                                                .builder()
+                                                .value(0.0)
+                                                .unit(
+                                                    ContractEditResponse.Data.Edit
+                                                        .AddRecurringCommit
+                                                        .CommitDuration
+                                                        .Unit
+                                                        .PERIODS
+                                                )
+                                                .build()
+                                        )
+                                        .priority(0.0)
+                                        .product(
+                                            ContractEditResponse.Data.Edit.AddRecurringCommit
+                                                .Product
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .rateType(
+                                            ContractEditResponse.Data.Edit.AddRecurringCommit
+                                                .RateType
+                                                .COMMIT_RATE
+                                        )
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .addApplicableProductId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .contract(
+                                            ContractEditResponse.Data.Edit.AddRecurringCommit
+                                                .Contract
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .description("description")
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .hierarchyConfiguration(
+                                            CommitHierarchyConfiguration.builder()
+                                                .childAccess(
+                                                    CommitHierarchyConfiguration.ChildAccess
+                                                        .CommitHierarchyChildAccessAll
+                                                        .builder()
+                                                        .type(
+                                                            CommitHierarchyConfiguration.ChildAccess
+                                                                .CommitHierarchyChildAccessAll
+                                                                .Type
+                                                                .ALL
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .invoiceAmount(
+                                            ContractEditResponse.Data.Edit.AddRecurringCommit
+                                                .InvoiceAmount
+                                                .builder()
+                                                .creditTypeId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .quantity(0.0)
+                                                .unitPrice(0.0)
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .proration(
+                                            ContractEditResponse.Data.Edit.AddRecurringCommit
+                                                .Proration
+                                                .NONE
+                                        )
+                                        .recurrenceFrequency(
+                                            ContractEditResponse.Data.Edit.AddRecurringCommit
+                                                .RecurrenceFrequency
+                                                .MONTHLY
+                                        )
+                                        .rolloverFraction(0.0)
+                                        .addSpecifier(
+                                            CommitSpecifier.builder()
+                                                .presentationGroupValues(
+                                                    CommitSpecifier.PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    CommitSpecifier.PricingGroupValues.builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .build()
+                                        )
+                                        .subscriptionConfig(
+                                            RecurringCommitSubscriptionConfig.builder()
+                                                .allocation(
+                                                    RecurringCommitSubscriptionConfig.Allocation
+                                                        .INDIVIDUAL
+                                                )
+                                                .applySeatIncreaseConfig(
+                                                    RecurringCommitSubscriptionConfig
+                                                        .ApplySeatIncreaseConfig
+                                                        .builder()
+                                                        .isProrated(true)
+                                                        .build()
+                                                )
+                                                .subscriptionId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addAddRecurringCredit(
+                                    ContractEditResponse.Data.Edit.AddRecurringCredit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .accessAmount(
+                                            ContractEditResponse.Data.Edit.AddRecurringCredit
+                                                .AccessAmount
+                                                .builder()
+                                                .creditTypeId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .unitPrice(0.0)
+                                                .quantity(0.0)
+                                                .build()
+                                        )
+                                        .commitDuration(
+                                            ContractEditResponse.Data.Edit.AddRecurringCredit
+                                                .CommitDuration
+                                                .builder()
+                                                .value(0.0)
+                                                .unit(
+                                                    ContractEditResponse.Data.Edit
+                                                        .AddRecurringCredit
+                                                        .CommitDuration
+                                                        .Unit
+                                                        .PERIODS
+                                                )
+                                                .build()
+                                        )
+                                        .priority(0.0)
+                                        .product(
+                                            ContractEditResponse.Data.Edit.AddRecurringCredit
+                                                .Product
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .rateType(
+                                            ContractEditResponse.Data.Edit.AddRecurringCredit
+                                                .RateType
+                                                .COMMIT_RATE
+                                        )
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .addApplicableProductId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .contract(
+                                            ContractEditResponse.Data.Edit.AddRecurringCredit
+                                                .Contract
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .description("description")
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .hierarchyConfiguration(
+                                            CommitHierarchyConfiguration.builder()
+                                                .childAccess(
+                                                    CommitHierarchyConfiguration.ChildAccess
+                                                        .CommitHierarchyChildAccessAll
+                                                        .builder()
+                                                        .type(
+                                                            CommitHierarchyConfiguration.ChildAccess
+                                                                .CommitHierarchyChildAccessAll
+                                                                .Type
+                                                                .ALL
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .proration(
+                                            ContractEditResponse.Data.Edit.AddRecurringCredit
+                                                .Proration
+                                                .NONE
+                                        )
+                                        .recurrenceFrequency(
+                                            ContractEditResponse.Data.Edit.AddRecurringCredit
+                                                .RecurrenceFrequency
+                                                .MONTHLY
+                                        )
+                                        .rolloverFraction(0.0)
+                                        .addSpecifier(
+                                            CommitSpecifier.builder()
+                                                .presentationGroupValues(
+                                                    CommitSpecifier.PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    CommitSpecifier.PricingGroupValues.builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .build()
+                                        )
+                                        .subscriptionConfig(
+                                            RecurringCommitSubscriptionConfig.builder()
+                                                .allocation(
+                                                    RecurringCommitSubscriptionConfig.Allocation
+                                                        .INDIVIDUAL
+                                                )
+                                                .applySeatIncreaseConfig(
+                                                    RecurringCommitSubscriptionConfig
+                                                        .ApplySeatIncreaseConfig
+                                                        .builder()
+                                                        .isProrated(true)
+                                                        .build()
+                                                )
+                                                .subscriptionId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addAddResellerRoyalty(
+                                    ContractEditResponse.Data.Edit.AddResellerRoyalty.builder()
+                                        .resellerType(
+                                            ContractEditResponse.Data.Edit.AddResellerRoyalty
+                                                .ResellerType
+                                                .AWS
+                                        )
+                                        .addApplicableProductId("string")
+                                        .addApplicableProductTag("string")
+                                        .awsAccountNumber("aws_account_number")
+                                        .awsOfferId("aws_offer_id")
+                                        .awsPayerReferenceId("aws_payer_reference_id")
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .fraction(0.0)
+                                        .gcpAccountId("gcp_account_id")
+                                        .gcpOfferId("gcp_offer_id")
+                                        .netsuiteResellerId("netsuite_reseller_id")
+                                        .resellerContractValue(0.0)
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .build()
+                                )
+                                .addAddScheduledCharge(
+                                    ContractEditResponse.Data.Edit.AddScheduledCharge.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .product(
+                                            ContractEditResponse.Data.Edit.AddScheduledCharge
+                                                .Product
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .schedule(
+                                            SchedulePointInTime.builder()
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .doNotInvoice(true)
+                                                .addScheduleItem(
+                                                    SchedulePointInTime.ScheduleItem.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .quantity(0.0)
+                                                        .timestamp(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .unitPrice(0.0)
+                                                        .invoiceId(
+                                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .name("x")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .build()
+                                )
+                                .addSpendThresholdConfiguration(
+                                    SpendThresholdConfigurationV2.builder()
+                                        .commit(
+                                            BaseThresholdCommit.builder()
+                                                .productId("product_id")
+                                                .description("description")
+                                                .name("name")
+                                                .priority(0.0)
+                                                .build()
+                                        )
+                                        .isEnabled(true)
+                                        .paymentGateConfig(
+                                            PaymentGateConfigV2.builder()
+                                                .paymentGateType(
+                                                    PaymentGateConfigV2.PaymentGateType.NONE
+                                                )
+                                                .precalculatedTaxConfig(
+                                                    PaymentGateConfigV2.PrecalculatedTaxConfig
+                                                        .builder()
+                                                        .taxAmount(0.0)
+                                                        .taxName("tax_name")
+                                                        .build()
+                                                )
+                                                .stripeConfig(
+                                                    PaymentGateConfigV2.StripeConfig.builder()
+                                                        .paymentType(
+                                                            PaymentGateConfigV2.StripeConfig
+                                                                .PaymentType
+                                                                .INVOICE
+                                                        )
+                                                        .invoiceMetadata(
+                                                            PaymentGateConfigV2.StripeConfig
+                                                                .InvoiceMetadata
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
+                                                .taxType(PaymentGateConfigV2.TaxType.NONE)
+                                                .build()
+                                        )
+                                        .thresholdAmount(0.0)
+                                        .discountConfiguration(
+                                            SpendThresholdConfigurationV2.DiscountConfiguration
+                                                .builder()
+                                                .paymentFraction(0.0)
+                                                .cap(
+                                                    SpendThresholdConfigurationV2
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addAddSubscription(
+                                    ContractEditResponse.Data.Edit.AddSubscription.builder()
+                                        .billingPeriods(
+                                            ContractEditResponse.Data.Edit.AddSubscription
+                                                .BillingPeriods
+                                                .builder()
+                                                .current(
+                                                    ContractEditResponse.Data.Edit.AddSubscription
+                                                        .BillingPeriods
+                                                        .Current
+                                                        .builder()
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .next(
+                                                    ContractEditResponse.Data.Edit.AddSubscription
+                                                        .BillingPeriods
+                                                        .Next
+                                                        .builder()
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .previous(
+                                                    ContractEditResponse.Data.Edit.AddSubscription
+                                                        .BillingPeriods
+                                                        .Previous
+                                                        .builder()
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .collectionSchedule(
+                                            ContractEditResponse.Data.Edit.AddSubscription
+                                                .CollectionSchedule
+                                                .ADVANCE
+                                        )
+                                        .proration(
+                                            ContractEditResponse.Data.Edit.AddSubscription.Proration
+                                                .builder()
+                                                .invoiceBehavior(
+                                                    ContractEditResponse.Data.Edit.AddSubscription
+                                                        .Proration
+                                                        .InvoiceBehavior
+                                                        .BILL_IMMEDIATELY
+                                                )
+                                                .isProrated(true)
+                                                .build()
+                                        )
+                                        .quantityManagementMode(
+                                            ContractEditResponse.Data.Edit.AddSubscription
+                                                .QuantityManagementMode
+                                                .SEAT_BASED
+                                        )
+                                        .addQuantitySchedule(
+                                            ContractEditResponse.Data.Edit.AddSubscription
+                                                .QuantitySchedule
+                                                .builder()
+                                                .quantity(0.0)
+                                                .startingAt(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .endingBefore(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .build()
+                                        )
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .subscriptionRate(
+                                            ContractEditResponse.Data.Edit.AddSubscription
+                                                .SubscriptionRate
+                                                .builder()
+                                                .billingFrequency(
+                                                    ContractEditResponse.Data.Edit.AddSubscription
+                                                        .SubscriptionRate
+                                                        .BillingFrequency
+                                                        .MONTHLY
+                                                )
+                                                .product(
+                                                    ContractEditResponse.Data.Edit.AddSubscription
+                                                        .SubscriptionRate
+                                                        .Product
+                                                        .builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .customFields(
+                                            ContractEditResponse.Data.Edit.AddSubscription
+                                                .CustomFields
+                                                .builder()
+                                                .putAdditionalProperty(
+                                                    "foo",
+                                                    JsonValue.from("string"),
+                                                )
+                                                .build()
+                                        )
+                                        .description("description")
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .fiatCreditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .name("name")
+                                        .seatConfig(
+                                            ContractEditResponse.Data.Edit.AddSubscription
+                                                .SeatConfig
+                                                .builder()
+                                                .seatGroupKey("seat_group_key")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addAddUsageFilter(
+                                    ContractEditResponse.Data.Edit.AddUsageFilter.builder()
+                                        .groupKey("group_key")
+                                        .addGroupValue("string")
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .build()
+                                )
+                                .addArchiveCommit(
+                                    ContractEditResponse.Data.Edit.ArchiveCommit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .build()
+                                )
+                                .addArchiveCredit(
+                                    ContractEditResponse.Data.Edit.ArchiveCredit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .build()
+                                )
+                                .addArchiveScheduledCharge(
+                                    ContractEditResponse.Data.Edit.ArchiveScheduledCharge.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .build()
+                                )
+                                .addRemoveOverride(
+                                    ContractEditResponse.Data.Edit.RemoveOverride.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .build()
+                                )
+                                .timestamp(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                .uniquenessKey("x")
+                                .addUpdateCommit(
+                                    ContractEditResponse.Data.Edit.UpdateCommit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .accessSchedule(
+                                            ContractEditResponse.Data.Edit.UpdateCommit
+                                                .AccessSchedule
+                                                .builder()
+                                                .addAddScheduleItem(
+                                                    ContractEditResponse.Data.Edit.UpdateCommit
+                                                        .AccessSchedule
+                                                        .AddScheduleItem
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .addRemoveScheduleItem(
+                                                    ContractEditResponse.Data.Edit.UpdateCommit
+                                                        .AccessSchedule
+                                                        .RemoveScheduleItem
+                                                        .builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .build()
+                                                )
+                                                .addUpdateScheduleItem(
+                                                    ContractEditResponse.Data.Edit.UpdateCommit
+                                                        .AccessSchedule
+                                                        .UpdateScheduleItem
+                                                        .builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addApplicableProductId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .description("description")
+                                        .hierarchyConfiguration(
+                                            CommitHierarchyConfiguration.builder()
+                                                .childAccess(
+                                                    CommitHierarchyConfiguration.ChildAccess
+                                                        .CommitHierarchyChildAccessAll
+                                                        .builder()
+                                                        .type(
+                                                            CommitHierarchyConfiguration.ChildAccess
+                                                                .CommitHierarchyChildAccessAll
+                                                                .Type
+                                                                .ALL
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .invoiceSchedule(
+                                            ContractEditResponse.Data.Edit.UpdateCommit
+                                                .InvoiceSchedule
+                                                .builder()
+                                                .addAddScheduleItem(
+                                                    ContractEditResponse.Data.Edit.UpdateCommit
+                                                        .InvoiceSchedule
+                                                        .AddScheduleItem
+                                                        .builder()
+                                                        .timestamp(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .amount(0.0)
+                                                        .quantity(0.0)
+                                                        .unitPrice(0.0)
+                                                        .build()
+                                                )
+                                                .addRemoveScheduleItem(
+                                                    ContractEditResponse.Data.Edit.UpdateCommit
+                                                        .InvoiceSchedule
+                                                        .RemoveScheduleItem
+                                                        .builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .build()
+                                                )
+                                                .addUpdateScheduleItem(
+                                                    ContractEditResponse.Data.Edit.UpdateCommit
+                                                        .InvoiceSchedule
+                                                        .UpdateScheduleItem
+                                                        .builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .quantity(0.0)
+                                                        .timestamp(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .unitPrice(0.0)
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .priority(0.0)
+                                        .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .rateType(
+                                            ContractEditResponse.Data.Edit.UpdateCommit.RateType
+                                                .COMMIT_RATE
+                                        )
+                                        .rolloverFraction(0.0)
+                                        .addSpecifier(
+                                            CommitSpecifierInput.builder()
+                                                .presentationGroupValues(
+                                                    CommitSpecifierInput.PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    CommitSpecifierInput.PricingGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .updateContractEndDate(
+                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                )
+                                .updateContractName("update_contract_name")
+                                .addUpdateCredit(
+                                    ContractEditResponse.Data.Edit.UpdateCredit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .accessSchedule(
+                                            ContractEditResponse.Data.Edit.UpdateCredit
+                                                .AccessSchedule
+                                                .builder()
+                                                .addAddScheduleItem(
+                                                    ContractEditResponse.Data.Edit.UpdateCredit
+                                                        .AccessSchedule
+                                                        .AddScheduleItem
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .addRemoveScheduleItem(
+                                                    ContractEditResponse.Data.Edit.UpdateCredit
+                                                        .AccessSchedule
+                                                        .RemoveScheduleItem
+                                                        .builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .build()
+                                                )
+                                                .addUpdateScheduleItem(
+                                                    ContractEditResponse.Data.Edit.UpdateCredit
+                                                        .AccessSchedule
+                                                        .UpdateScheduleItem
+                                                        .builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addApplicableProductId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .description("description")
+                                        .hierarchyConfiguration(
+                                            CommitHierarchyConfiguration.builder()
+                                                .childAccess(
+                                                    CommitHierarchyConfiguration.ChildAccess
+                                                        .CommitHierarchyChildAccessAll
+                                                        .builder()
+                                                        .type(
+                                                            CommitHierarchyConfiguration.ChildAccess
+                                                                .CommitHierarchyChildAccessAll
+                                                                .Type
+                                                                .ALL
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .priority(0.0)
+                                        .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .rateType(
+                                            ContractEditResponse.Data.Edit.UpdateCredit.RateType
+                                                .LIST_RATE
+                                        )
+                                        .rolloverFraction(0.0)
+                                        .addSpecifier(
+                                            CommitSpecifierInput.builder()
+                                                .presentationGroupValues(
+                                                    CommitSpecifierInput.PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    CommitSpecifierInput.PricingGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addUpdateDiscount(
+                                    ContractEditResponse.Data.Edit.UpdateDiscount.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .customFields(
+                                            ContractEditResponse.Data.Edit.UpdateDiscount
+                                                .CustomFields
+                                                .builder()
+                                                .putAdditionalProperty(
+                                                    "foo",
+                                                    JsonValue.from("string"),
+                                                )
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .schedule(
+                                            ContractEditResponse.Data.Edit.UpdateDiscount.Schedule
+                                                .builder()
+                                                .creditTypeId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .doNotInvoice(true)
+                                                .recurringSchedule(
+                                                    ContractEditResponse.Data.Edit.UpdateDiscount
+                                                        .Schedule
+                                                        .RecurringSchedule
+                                                        .builder()
+                                                        .amountDistribution(
+                                                            ContractEditResponse.Data.Edit
+                                                                .UpdateDiscount
+                                                                .Schedule
+                                                                .RecurringSchedule
+                                                                .AmountDistribution
+                                                                .DIVIDED
+                                                        )
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .frequency(
+                                                            ContractEditResponse.Data.Edit
+                                                                .UpdateDiscount
+                                                                .Schedule
+                                                                .RecurringSchedule
+                                                                .Frequency
+                                                                .MONTHLY
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .amount(0.0)
+                                                        .quantity(0.0)
+                                                        .unitPrice(0.0)
+                                                        .build()
+                                                )
+                                                .addScheduleItem(
+                                                    ContractEditResponse.Data.Edit.UpdateDiscount
+                                                        .Schedule
+                                                        .ScheduleItem
+                                                        .builder()
+                                                        .timestamp(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .amount(0.0)
+                                                        .quantity(0.0)
+                                                        .unitPrice(0.0)
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .updatePrepaidBalanceThresholdConfiguration(
+                                    ContractEditResponse.Data.Edit
+                                        .UpdatePrepaidBalanceThresholdConfiguration
+                                        .builder()
+                                        .commit(
+                                            ContractEditResponse.Data.Edit
+                                                .UpdatePrepaidBalanceThresholdConfiguration
+                                                .Commit
+                                                .builder()
+                                                .description("description")
+                                                .name("name")
+                                                .priority(0.0)
+                                                .productId("product_id")
+                                                .addApplicableProductId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .addApplicableProductTag("string")
+                                                .addSpecifier(
+                                                    CommitSpecifierInput.builder()
+                                                        .presentationGroupValues(
+                                                            CommitSpecifierInput
+                                                                .PresentationGroupValues
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .pricingGroupValues(
+                                                            CommitSpecifierInput.PricingGroupValues
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .productId(
+                                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                        )
+                                                        .addProductTag("string")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .customCreditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .discountConfiguration(
+                                            ContractEditResponse.Data.Edit
+                                                .UpdatePrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .builder()
+                                                .cap(
+                                                    ContractEditResponse.Data.Edit
+                                                        .UpdatePrepaidBalanceThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .paymentFraction(0.0)
+                                                .build()
+                                        )
+                                        .isEnabled(true)
+                                        .paymentGateConfig(
+                                            PaymentGateConfigV2.builder()
+                                                .paymentGateType(
+                                                    PaymentGateConfigV2.PaymentGateType.NONE
+                                                )
+                                                .precalculatedTaxConfig(
+                                                    PaymentGateConfigV2.PrecalculatedTaxConfig
+                                                        .builder()
+                                                        .taxAmount(0.0)
+                                                        .taxName("tax_name")
+                                                        .build()
+                                                )
+                                                .stripeConfig(
+                                                    PaymentGateConfigV2.StripeConfig.builder()
+                                                        .paymentType(
+                                                            PaymentGateConfigV2.StripeConfig
+                                                                .PaymentType
+                                                                .INVOICE
+                                                        )
+                                                        .invoiceMetadata(
+                                                            PaymentGateConfigV2.StripeConfig
+                                                                .InvoiceMetadata
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
+                                                .taxType(PaymentGateConfigV2.TaxType.NONE)
+                                                .build()
+                                        )
+                                        .rechargeToAmount(0.0)
+                                        .thresholdAmount(0.0)
+                                        .addThresholdBalanceSpecifier(
+                                            ContractEditResponse.Data.Edit
+                                                .UpdatePrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .builder()
+                                                .addExclude(
+                                                    ContractEditResponse.Data.Edit
+                                                        .UpdatePrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .builder()
+                                                        .addCustomFieldFilter(
+                                                            ContractEditResponse.Data.Edit
+                                                                .UpdatePrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .builder()
+                                                                .entity(
+                                                                    ContractEditResponse.Data.Edit
+                                                                        .UpdatePrepaidBalanceThresholdConfiguration
+                                                                        .ThresholdBalanceSpecifier
+                                                                        .Exclude
+                                                                        .CustomFieldFilter
+                                                                        .Entity
+                                                                        .COMMIT
+                                                                )
+                                                                .key("key")
+                                                                .value("value")
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addUpdateRecurringCommit(
+                                    ContractEditResponse.Data.Edit.UpdateRecurringCommit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .accessAmount(
+                                            ContractEditResponse.Data.Edit.UpdateRecurringCommit
+                                                .AccessAmount
+                                                .builder()
+                                                .quantity(0.0)
+                                                .unitPrice(0.0)
+                                                .build()
+                                        )
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .invoiceAmount(
+                                            ContractEditResponse.Data.Edit.UpdateRecurringCommit
+                                                .InvoiceAmount
+                                                .builder()
+                                                .quantity(0.0)
+                                                .unitPrice(0.0)
+                                                .build()
+                                        )
+                                        .rateType(
+                                            ContractEditResponse.Data.Edit.UpdateRecurringCommit
+                                                .RateType
+                                                .LIST_RATE
+                                        )
+                                        .build()
+                                )
+                                .addUpdateRecurringCredit(
+                                    ContractEditResponse.Data.Edit.UpdateRecurringCredit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .accessAmount(
+                                            ContractEditResponse.Data.Edit.UpdateRecurringCredit
+                                                .AccessAmount
+                                                .builder()
+                                                .quantity(0.0)
+                                                .unitPrice(0.0)
+                                                .build()
+                                        )
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .rateType(
+                                            ContractEditResponse.Data.Edit.UpdateRecurringCredit
+                                                .RateType
+                                                .LIST_RATE
+                                        )
+                                        .build()
+                                )
+                                .addUpdateRefundInvoice(
+                                    ContractEditResponse.Data.Edit.UpdateRefundInvoice.builder()
+                                        .date(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                        .invoiceId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .build()
+                                )
+                                .addUpdateScheduledCharge(
+                                    ContractEditResponse.Data.Edit.UpdateScheduledCharge.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .invoiceSchedule(
+                                            ContractEditResponse.Data.Edit.UpdateScheduledCharge
+                                                .InvoiceSchedule
+                                                .builder()
+                                                .addAddScheduleItem(
+                                                    ContractEditResponse.Data.Edit
+                                                        .UpdateScheduledCharge
+                                                        .InvoiceSchedule
+                                                        .AddScheduleItem
+                                                        .builder()
+                                                        .timestamp(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .amount(0.0)
+                                                        .quantity(0.0)
+                                                        .unitPrice(0.0)
+                                                        .build()
+                                                )
+                                                .addRemoveScheduleItem(
+                                                    ContractEditResponse.Data.Edit
+                                                        .UpdateScheduledCharge
+                                                        .InvoiceSchedule
+                                                        .RemoveScheduleItem
+                                                        .builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .build()
+                                                )
+                                                .addUpdateScheduleItem(
+                                                    ContractEditResponse.Data.Edit
+                                                        .UpdateScheduledCharge
+                                                        .InvoiceSchedule
+                                                        .UpdateScheduleItem
+                                                        .builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .quantity(0.0)
+                                                        .timestamp(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .unitPrice(0.0)
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .build()
+                                )
+                                .updateSpendThresholdConfiguration(
+                                    ContractEditResponse.Data.Edit.UpdateSpendThresholdConfiguration
+                                        .builder()
+                                        .commit(
+                                            UpdateBaseThresholdCommit.builder()
+                                                .description("description")
+                                                .name("name")
+                                                .priority(0.0)
+                                                .productId("product_id")
+                                                .build()
+                                        )
+                                        .discountConfiguration(
+                                            ContractEditResponse.Data.Edit
+                                                .UpdateSpendThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .builder()
+                                                .cap(
+                                                    ContractEditResponse.Data.Edit
+                                                        .UpdateSpendThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .paymentFraction(0.0)
+                                                .build()
+                                        )
+                                        .isEnabled(true)
+                                        .paymentGateConfig(
+                                            PaymentGateConfigV2.builder()
+                                                .paymentGateType(
+                                                    PaymentGateConfigV2.PaymentGateType.NONE
+                                                )
+                                                .precalculatedTaxConfig(
+                                                    PaymentGateConfigV2.PrecalculatedTaxConfig
+                                                        .builder()
+                                                        .taxAmount(0.0)
+                                                        .taxName("tax_name")
+                                                        .build()
+                                                )
+                                                .stripeConfig(
+                                                    PaymentGateConfigV2.StripeConfig.builder()
+                                                        .paymentType(
+                                                            PaymentGateConfigV2.StripeConfig
+                                                                .PaymentType
+                                                                .INVOICE
+                                                        )
+                                                        .invoiceMetadata(
+                                                            PaymentGateConfigV2.StripeConfig
+                                                                .InvoiceMetadata
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
+                                                .taxType(PaymentGateConfigV2.TaxType.NONE)
+                                                .build()
+                                        )
+                                        .thresholdAmount(0.0)
+                                        .build()
+                                )
+                                .addUpdateSubscription(
+                                    ContractEditResponse.Data.Edit.UpdateSubscription.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .addQuantityUpdate(
+                                            ContractEditResponse.Data.Edit.UpdateSubscription
+                                                .QuantityUpdate
+                                                .builder()
+                                                .startingAt(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .quantity(0.0)
+                                                .quantityDelta(0.0)
+                                                .build()
+                                        )
+                                        .seatUpdates(
+                                            ContractEditResponse.Data.Edit.UpdateSubscription
+                                                .SeatUpdates
+                                                .builder()
+                                                .addAddSeatId(
+                                                    ContractEditResponse.Data.Edit
+                                                        .UpdateSubscription
+                                                        .SeatUpdates
+                                                        .AddSeatId
+                                                        .builder()
+                                                        .addSeatId("string")
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .addAddUnassignedSeat(
+                                                    ContractEditResponse.Data.Edit
+                                                        .UpdateSubscription
+                                                        .SeatUpdates
+                                                        .AddUnassignedSeat
+                                                        .builder()
+                                                        .quantity(1.0)
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .addRemoveSeatId(
+                                                    ContractEditResponse.Data.Edit
+                                                        .UpdateSubscription
+                                                        .SeatUpdates
+                                                        .RemoveSeatId
+                                                        .builder()
+                                                        .addSeatId("string")
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .addRemoveUnassignedSeat(
+                                                    ContractEditResponse.Data.Edit
+                                                        .UpdateSubscription
+                                                        .SeatUpdates
+                                                        .RemoveUnassignedSeat
+                                                        .builder()
+                                                        .quantity(1.0)
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .build()
+                )
                 .build()
 
         val roundtrippedContractEditResponse =
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v2/contracts/ContractGetEditHistoryResponseTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v2/contracts/ContractGetEditHistoryResponseTest.kt
index 74640afd..a9e96016 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v2/contracts/ContractGetEditHistoryResponseTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v2/contracts/ContractGetEditHistoryResponseTest.kt
@@ -449,6 +449,45 @@ internal class ContractGetEditHistoryResponseTest {
                                     PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfigurationV2
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfigurationV2
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfigurationV2
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfigurationV2
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -810,6 +849,13 @@ internal class ContractGetEditHistoryResponseTest {
                                 .discountConfiguration(
                                     SpendThresholdConfigurationV2.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfigurationV2.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -1317,6 +1363,16 @@ internal class ContractGetEditHistoryResponseTest {
                                         .UpdatePrepaidBalanceThresholdConfiguration
                                         .DiscountConfiguration
                                         .builder()
+                                        .cap(
+                                            ContractGetEditHistoryResponse.Data
+                                                .UpdatePrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
                                         .paymentFraction(0.0)
                                         .build()
                                 )
@@ -1352,6 +1408,41 @@ internal class ContractGetEditHistoryResponseTest {
                                 )
                                 .rechargeToAmount(0.0)
                                 .thresholdAmount(0.0)
+                                .addThresholdBalanceSpecifier(
+                                    ContractGetEditHistoryResponse.Data
+                                        .UpdatePrepaidBalanceThresholdConfiguration
+                                        .ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            ContractGetEditHistoryResponse.Data
+                                                .UpdatePrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    ContractGetEditHistoryResponse.Data
+                                                        .UpdatePrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            ContractGetEditHistoryResponse.Data
+                                                                .UpdatePrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
                                 .build()
                         )
                         .addUpdateRecurringCommit(
@@ -1473,6 +1564,16 @@ internal class ContractGetEditHistoryResponseTest {
                                         .UpdateSpendThresholdConfiguration
                                         .DiscountConfiguration
                                         .builder()
+                                        .cap(
+                                            ContractGetEditHistoryResponse.Data
+                                                .UpdateSpendThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
                                         .paymentFraction(0.0)
                                         .build()
                                 )
@@ -1971,6 +2072,44 @@ internal class ContractGetEditHistoryResponseTest {
                                 PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration
                                     .builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration
+                                            .Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addThresholdBalanceSpecifier(
+                                PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier
+                                    .builder()
+                                    .addExclude(
+                                        PrepaidBalanceThresholdConfigurationV2
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .builder()
+                                            .addCustomFieldFilter(
+                                                PrepaidBalanceThresholdConfigurationV2
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .builder()
+                                                    .entity(
+                                                        PrepaidBalanceThresholdConfigurationV2
+                                                            .ThresholdBalanceSpecifier
+                                                            .Exclude
+                                                            .CustomFieldFilter
+                                                            .Entity
+                                                            .COMMIT
+                                                    )
+                                                    .key("key")
+                                                    .value("value")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
                                     .build()
                             )
                             .build()
@@ -2313,6 +2452,13 @@ internal class ContractGetEditHistoryResponseTest {
                             .discountConfiguration(
                                 SpendThresholdConfigurationV2.DiscountConfiguration.builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        SpendThresholdConfigurationV2.DiscountConfiguration.Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
                                     .build()
                             )
                             .build()
@@ -2793,6 +2939,16 @@ internal class ContractGetEditHistoryResponseTest {
                                     .UpdatePrepaidBalanceThresholdConfiguration
                                     .DiscountConfiguration
                                     .builder()
+                                    .cap(
+                                        ContractGetEditHistoryResponse.Data
+                                            .UpdatePrepaidBalanceThresholdConfiguration
+                                            .DiscountConfiguration
+                                            .Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
                                     .paymentFraction(0.0)
                                     .build()
                             )
@@ -2827,6 +2983,41 @@ internal class ContractGetEditHistoryResponseTest {
                             )
                             .rechargeToAmount(0.0)
                             .thresholdAmount(0.0)
+                            .addThresholdBalanceSpecifier(
+                                ContractGetEditHistoryResponse.Data
+                                    .UpdatePrepaidBalanceThresholdConfiguration
+                                    .ThresholdBalanceSpecifier
+                                    .builder()
+                                    .addExclude(
+                                        ContractGetEditHistoryResponse.Data
+                                            .UpdatePrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .builder()
+                                            .addCustomFieldFilter(
+                                                ContractGetEditHistoryResponse.Data
+                                                    .UpdatePrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .builder()
+                                                    .entity(
+                                                        ContractGetEditHistoryResponse.Data
+                                                            .UpdatePrepaidBalanceThresholdConfiguration
+                                                            .ThresholdBalanceSpecifier
+                                                            .Exclude
+                                                            .CustomFieldFilter
+                                                            .Entity
+                                                            .COMMIT
+                                                    )
+                                                    .key("key")
+                                                    .value("value")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .build()
+                            )
                             .build()
                     )
                     .addUpdateRecurringCommit(
@@ -2943,6 +3134,16 @@ internal class ContractGetEditHistoryResponseTest {
                                     .UpdateSpendThresholdConfiguration
                                     .DiscountConfiguration
                                     .builder()
+                                    .cap(
+                                        ContractGetEditHistoryResponse.Data
+                                            .UpdateSpendThresholdConfiguration
+                                            .DiscountConfiguration
+                                            .Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
                                     .paymentFraction(0.0)
                                     .build()
                             )
@@ -3470,6 +3671,45 @@ internal class ContractGetEditHistoryResponseTest {
                                     PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfigurationV2
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfigurationV2
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfigurationV2
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfigurationV2
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -3831,6 +4071,13 @@ internal class ContractGetEditHistoryResponseTest {
                                 .discountConfiguration(
                                     SpendThresholdConfigurationV2.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfigurationV2.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -4338,6 +4585,16 @@ internal class ContractGetEditHistoryResponseTest {
                                         .UpdatePrepaidBalanceThresholdConfiguration
                                         .DiscountConfiguration
                                         .builder()
+                                        .cap(
+                                            ContractGetEditHistoryResponse.Data
+                                                .UpdatePrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
                                         .paymentFraction(0.0)
                                         .build()
                                 )
@@ -4373,6 +4630,41 @@ internal class ContractGetEditHistoryResponseTest {
                                 )
                                 .rechargeToAmount(0.0)
                                 .thresholdAmount(0.0)
+                                .addThresholdBalanceSpecifier(
+                                    ContractGetEditHistoryResponse.Data
+                                        .UpdatePrepaidBalanceThresholdConfiguration
+                                        .ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            ContractGetEditHistoryResponse.Data
+                                                .UpdatePrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    ContractGetEditHistoryResponse.Data
+                                                        .UpdatePrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            ContractGetEditHistoryResponse.Data
+                                                                .UpdatePrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
                                 .build()
                         )
                         .addUpdateRecurringCommit(
@@ -4494,6 +4786,16 @@ internal class ContractGetEditHistoryResponseTest {
                                         .UpdateSpendThresholdConfiguration
                                         .DiscountConfiguration
                                         .builder()
+                                        .cap(
+                                            ContractGetEditHistoryResponse.Data
+                                                .UpdateSpendThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
                                         .paymentFraction(0.0)
                                         .build()
                                 )
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v2/contracts/ContractListResponseTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v2/contracts/ContractListResponseTest.kt
index 9f1bc8a5..6c908f87 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v2/contracts/ContractListResponseTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v2/contracts/ContractListResponseTest.kt
@@ -176,6 +176,11 @@ internal class ContractListResponseTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    ContractV2.Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .subscriptionConfig(
                                     RecurringCommitSubscriptionConfig.builder()
                                         .allocation(
@@ -635,6 +640,45 @@ internal class ContractListResponseTest {
                                     PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfigurationV2
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfigurationV2
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfigurationV2
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfigurationV2
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -936,6 +980,51 @@ internal class ContractListResponseTest {
                                 .discountConfiguration(
                                     SpendThresholdConfigurationV2.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfigurationV2.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addSpendTracker(
+                            ContractV2.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    ContractV2.SpendTracker.ApplicableSpendSpecifier.builder()
+                                        .addSource(
+                                            ContractV2.SpendTracker.ApplicableSpendSpecifier.Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            ContractV2.SpendTracker.ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            ContractV2.SpendTracker.ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
+                                        .build()
+                                )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    ContractV2.SpendTracker.ResetFrequency.BILLING_PERIOD
+                                )
+                                .accumulatedSpend(
+                                    ContractV2.SpendTracker.AccumulatedSpend.builder()
+                                        .amount(0.0)
+                                        .periodEndingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .periodStartingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -1183,6 +1272,11 @@ internal class ContractListResponseTest {
                                     .addProductTag("string")
                                     .build()
                             )
+                            .spendTrackerAttributes(
+                                ContractV2.Commit.SpendTrackerAttributes.builder()
+                                    .countsAsDiscounted(true)
+                                    .build()
+                            )
                             .subscriptionConfig(
                                 RecurringCommitSubscriptionConfig.builder()
                                     .allocation(
@@ -1622,6 +1716,44 @@ internal class ContractListResponseTest {
                                 PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration
                                     .builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration
+                                            .Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addThresholdBalanceSpecifier(
+                                PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier
+                                    .builder()
+                                    .addExclude(
+                                        PrepaidBalanceThresholdConfigurationV2
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .builder()
+                                            .addCustomFieldFilter(
+                                                PrepaidBalanceThresholdConfigurationV2
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .builder()
+                                                    .entity(
+                                                        PrepaidBalanceThresholdConfigurationV2
+                                                            .ThresholdBalanceSpecifier
+                                                            .Exclude
+                                                            .CustomFieldFilter
+                                                            .Entity
+                                                            .COMMIT
+                                                    )
+                                                    .key("key")
+                                                    .value("value")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
                                     .build()
                             )
                             .build()
@@ -1898,6 +2030,47 @@ internal class ContractListResponseTest {
                             .discountConfiguration(
                                 SpendThresholdConfigurationV2.DiscountConfiguration.builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        SpendThresholdConfigurationV2.DiscountConfiguration.Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .addSpendTracker(
+                        ContractV2.SpendTracker.builder()
+                            .alias("alias")
+                            .addApplicableSpendSpecifier(
+                                ContractV2.SpendTracker.ApplicableSpendSpecifier.builder()
+                                    .addSource(
+                                        ContractV2.SpendTracker.ApplicableSpendSpecifier.Source
+                                            .THRESHOLD_RECHARGE
+                                    )
+                                    .spendType(
+                                        ContractV2.SpendTracker.ApplicableSpendSpecifier.SpendType
+                                            .COMMIT_PURCHASE
+                                    )
+                                    .discounted(
+                                        ContractV2.SpendTracker.ApplicableSpendSpecifier.Discounted
+                                            .ANY
+                                    )
+                                    .build()
+                            )
+                            .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                            .resetFrequency(ContractV2.SpendTracker.ResetFrequency.BILLING_PERIOD)
+                            .accumulatedSpend(
+                                ContractV2.SpendTracker.AccumulatedSpend.builder()
+                                    .amount(0.0)
+                                    .periodEndingBefore(
+                                        OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                    )
+                                    .periodStartingAt(
+                                        OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                    )
                                     .build()
                             )
                             .build()
@@ -2146,6 +2319,11 @@ internal class ContractListResponseTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    ContractV2.Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .subscriptionConfig(
                                     RecurringCommitSubscriptionConfig.builder()
                                         .allocation(
@@ -2605,6 +2783,45 @@ internal class ContractListResponseTest {
                                     PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfigurationV2
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfigurationV2
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfigurationV2
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfigurationV2
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -2906,6 +3123,51 @@ internal class ContractListResponseTest {
                                 .discountConfiguration(
                                     SpendThresholdConfigurationV2.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfigurationV2.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addSpendTracker(
+                            ContractV2.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    ContractV2.SpendTracker.ApplicableSpendSpecifier.builder()
+                                        .addSource(
+                                            ContractV2.SpendTracker.ApplicableSpendSpecifier.Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            ContractV2.SpendTracker.ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            ContractV2.SpendTracker.ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
+                                        .build()
+                                )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    ContractV2.SpendTracker.ResetFrequency.BILLING_PERIOD
+                                )
+                                .accumulatedSpend(
+                                    ContractV2.SpendTracker.AccumulatedSpend.builder()
+                                        .amount(0.0)
+                                        .periodEndingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .periodStartingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
                                         .build()
                                 )
                                 .build()
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v2/contracts/ContractRetrieveResponseTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v2/contracts/ContractRetrieveResponseTest.kt
index c89c0a24..ae62f2e1 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/models/v2/contracts/ContractRetrieveResponseTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/models/v2/contracts/ContractRetrieveResponseTest.kt
@@ -176,6 +176,11 @@ internal class ContractRetrieveResponseTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    ContractV2.Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .subscriptionConfig(
                                     RecurringCommitSubscriptionConfig.builder()
                                         .allocation(
@@ -635,6 +640,45 @@ internal class ContractRetrieveResponseTest {
                                     PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfigurationV2
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfigurationV2
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfigurationV2
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfigurationV2
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -936,6 +980,51 @@ internal class ContractRetrieveResponseTest {
                                 .discountConfiguration(
                                     SpendThresholdConfigurationV2.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfigurationV2.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addSpendTracker(
+                            ContractV2.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    ContractV2.SpendTracker.ApplicableSpendSpecifier.builder()
+                                        .addSource(
+                                            ContractV2.SpendTracker.ApplicableSpendSpecifier.Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            ContractV2.SpendTracker.ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            ContractV2.SpendTracker.ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
+                                        .build()
+                                )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    ContractV2.SpendTracker.ResetFrequency.BILLING_PERIOD
+                                )
+                                .accumulatedSpend(
+                                    ContractV2.SpendTracker.AccumulatedSpend.builder()
+                                        .amount(0.0)
+                                        .periodEndingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .periodStartingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -1183,6 +1272,11 @@ internal class ContractRetrieveResponseTest {
                                     .addProductTag("string")
                                     .build()
                             )
+                            .spendTrackerAttributes(
+                                ContractV2.Commit.SpendTrackerAttributes.builder()
+                                    .countsAsDiscounted(true)
+                                    .build()
+                            )
                             .subscriptionConfig(
                                 RecurringCommitSubscriptionConfig.builder()
                                     .allocation(
@@ -1622,6 +1716,44 @@ internal class ContractRetrieveResponseTest {
                                 PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration
                                     .builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration
+                                            .Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addThresholdBalanceSpecifier(
+                                PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier
+                                    .builder()
+                                    .addExclude(
+                                        PrepaidBalanceThresholdConfigurationV2
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .builder()
+                                            .addCustomFieldFilter(
+                                                PrepaidBalanceThresholdConfigurationV2
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .builder()
+                                                    .entity(
+                                                        PrepaidBalanceThresholdConfigurationV2
+                                                            .ThresholdBalanceSpecifier
+                                                            .Exclude
+                                                            .CustomFieldFilter
+                                                            .Entity
+                                                            .COMMIT
+                                                    )
+                                                    .key("key")
+                                                    .value("value")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
                                     .build()
                             )
                             .build()
@@ -1898,6 +2030,47 @@ internal class ContractRetrieveResponseTest {
                             .discountConfiguration(
                                 SpendThresholdConfigurationV2.DiscountConfiguration.builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        SpendThresholdConfigurationV2.DiscountConfiguration.Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .addSpendTracker(
+                        ContractV2.SpendTracker.builder()
+                            .alias("alias")
+                            .addApplicableSpendSpecifier(
+                                ContractV2.SpendTracker.ApplicableSpendSpecifier.builder()
+                                    .addSource(
+                                        ContractV2.SpendTracker.ApplicableSpendSpecifier.Source
+                                            .THRESHOLD_RECHARGE
+                                    )
+                                    .spendType(
+                                        ContractV2.SpendTracker.ApplicableSpendSpecifier.SpendType
+                                            .COMMIT_PURCHASE
+                                    )
+                                    .discounted(
+                                        ContractV2.SpendTracker.ApplicableSpendSpecifier.Discounted
+                                            .ANY
+                                    )
+                                    .build()
+                            )
+                            .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                            .resetFrequency(ContractV2.SpendTracker.ResetFrequency.BILLING_PERIOD)
+                            .accumulatedSpend(
+                                ContractV2.SpendTracker.AccumulatedSpend.builder()
+                                    .amount(0.0)
+                                    .periodEndingBefore(
+                                        OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                    )
+                                    .periodStartingAt(
+                                        OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                    )
                                     .build()
                             )
                             .build()
@@ -2146,6 +2319,11 @@ internal class ContractRetrieveResponseTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    ContractV2.Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .subscriptionConfig(
                                     RecurringCommitSubscriptionConfig.builder()
                                         .allocation(
@@ -2605,6 +2783,45 @@ internal class ContractRetrieveResponseTest {
                                     PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfigurationV2
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfigurationV2
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfigurationV2
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfigurationV2
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -2906,6 +3123,51 @@ internal class ContractRetrieveResponseTest {
                                 .discountConfiguration(
                                     SpendThresholdConfigurationV2.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfigurationV2.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addSpendTracker(
+                            ContractV2.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    ContractV2.SpendTracker.ApplicableSpendSpecifier.builder()
+                                        .addSource(
+                                            ContractV2.SpendTracker.ApplicableSpendSpecifier.Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            ContractV2.SpendTracker.ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            ContractV2.SpendTracker.ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
+                                        .build()
+                                )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    ContractV2.SpendTracker.ResetFrequency.BILLING_PERIOD
+                                )
+                                .accumulatedSpend(
+                                    ContractV2.SpendTracker.AccumulatedSpend.builder()
+                                        .amount(0.0)
+                                        .periodEndingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .periodStartingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
                                         .build()
                                 )
                                 .build()
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/services/ErrorHandlingTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/services/ErrorHandlingTest.kt
index 8b073495..5a120db2 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/services/ErrorHandlingTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/services/ErrorHandlingTest.kt
@@ -215,6 +215,11 @@ internal class ErrorHandlingTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    ContractCreateParams.Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .temporaryId("temporary_id")
                                 .build()
                         )
@@ -540,6 +545,45 @@ internal class ErrorHandlingTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -897,10 +941,49 @@ internal class ErrorHandlingTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
                         )
+                        .addSpendTracker(
+                            ContractCreateParams.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                        .builder()
+                                        .addSource(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
+                                        .build()
+                                )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    ContractCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD
+                                )
+                                .build()
+                        )
                         .addSubscription(
                             ContractCreateParams.Subscription.builder()
                                 .collectionSchedule(
@@ -1144,6 +1227,11 @@ internal class ErrorHandlingTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    ContractCreateParams.Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .temporaryId("temporary_id")
                                 .build()
                         )
@@ -1469,6 +1557,45 @@ internal class ErrorHandlingTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -1826,10 +1953,49 @@ internal class ErrorHandlingTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
                         )
+                        .addSpendTracker(
+                            ContractCreateParams.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                        .builder()
+                                        .addSource(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
+                                        .build()
+                                )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    ContractCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD
+                                )
+                                .build()
+                        )
                         .addSubscription(
                             ContractCreateParams.Subscription.builder()
                                 .collectionSchedule(
@@ -2073,6 +2239,11 @@ internal class ErrorHandlingTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    ContractCreateParams.Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .temporaryId("temporary_id")
                                 .build()
                         )
@@ -2398,6 +2569,45 @@ internal class ErrorHandlingTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -2755,10 +2965,49 @@ internal class ErrorHandlingTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
                         )
+                        .addSpendTracker(
+                            ContractCreateParams.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                        .builder()
+                                        .addSource(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
+                                        .build()
+                                )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    ContractCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD
+                                )
+                                .build()
+                        )
                         .addSubscription(
                             ContractCreateParams.Subscription.builder()
                                 .collectionSchedule(
@@ -3002,6 +3251,11 @@ internal class ErrorHandlingTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    ContractCreateParams.Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .temporaryId("temporary_id")
                                 .build()
                         )
@@ -3327,6 +3581,45 @@ internal class ErrorHandlingTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -3684,10 +3977,49 @@ internal class ErrorHandlingTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
                         )
+                        .addSpendTracker(
+                            ContractCreateParams.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                        .builder()
+                                        .addSource(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
+                                        .build()
+                                )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    ContractCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD
+                                )
+                                .build()
+                        )
                         .addSubscription(
                             ContractCreateParams.Subscription.builder()
                                 .collectionSchedule(
@@ -3931,6 +4263,11 @@ internal class ErrorHandlingTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    ContractCreateParams.Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .temporaryId("temporary_id")
                                 .build()
                         )
@@ -4256,6 +4593,45 @@ internal class ErrorHandlingTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -4613,8 +4989,47 @@ internal class ErrorHandlingTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addSpendTracker(
+                            ContractCreateParams.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                        .builder()
+                                        .addSource(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
                                         .build()
                                 )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    ContractCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD
+                                )
                                 .build()
                         )
                         .addSubscription(
@@ -4860,6 +5275,11 @@ internal class ErrorHandlingTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    ContractCreateParams.Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .temporaryId("temporary_id")
                                 .build()
                         )
@@ -5185,6 +5605,45 @@ internal class ErrorHandlingTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -5542,8 +6001,47 @@ internal class ErrorHandlingTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addSpendTracker(
+                            ContractCreateParams.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                        .builder()
+                                        .addSource(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
                                         .build()
                                 )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    ContractCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD
+                                )
                                 .build()
                         )
                         .addSubscription(
@@ -5789,6 +6287,11 @@ internal class ErrorHandlingTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    ContractCreateParams.Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .temporaryId("temporary_id")
                                 .build()
                         )
@@ -6114,6 +6617,45 @@ internal class ErrorHandlingTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -6471,8 +7013,47 @@ internal class ErrorHandlingTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addSpendTracker(
+                            ContractCreateParams.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                        .builder()
+                                        .addSource(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
                                         .build()
                                 )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    ContractCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD
+                                )
                                 .build()
                         )
                         .addSubscription(
@@ -6718,6 +7299,11 @@ internal class ErrorHandlingTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    ContractCreateParams.Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .temporaryId("temporary_id")
                                 .build()
                         )
@@ -7043,6 +7629,45 @@ internal class ErrorHandlingTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -7400,10 +8025,49 @@ internal class ErrorHandlingTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
                         )
+                        .addSpendTracker(
+                            ContractCreateParams.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                        .builder()
+                                        .addSource(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
+                                        .build()
+                                )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    ContractCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD
+                                )
+                                .build()
+                        )
                         .addSubscription(
                             ContractCreateParams.Subscription.builder()
                                 .collectionSchedule(
@@ -7647,6 +8311,11 @@ internal class ErrorHandlingTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    ContractCreateParams.Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .temporaryId("temporary_id")
                                 .build()
                         )
@@ -7972,6 +8641,45 @@ internal class ErrorHandlingTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -8329,10 +9037,49 @@ internal class ErrorHandlingTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
                         )
+                        .addSpendTracker(
+                            ContractCreateParams.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                        .builder()
+                                        .addSource(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
+                                        .build()
+                                )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    ContractCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD
+                                )
+                                .build()
+                        )
                         .addSubscription(
                             ContractCreateParams.Subscription.builder()
                                 .collectionSchedule(
@@ -8576,6 +9323,11 @@ internal class ErrorHandlingTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    ContractCreateParams.Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .temporaryId("temporary_id")
                                 .build()
                         )
@@ -8901,6 +9653,45 @@ internal class ErrorHandlingTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -9258,10 +10049,49 @@ internal class ErrorHandlingTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
                         )
+                        .addSpendTracker(
+                            ContractCreateParams.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                        .builder()
+                                        .addSource(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
+                                        .build()
+                                )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    ContractCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD
+                                )
+                                .build()
+                        )
                         .addSubscription(
                             ContractCreateParams.Subscription.builder()
                                 .collectionSchedule(
@@ -9505,6 +10335,11 @@ internal class ErrorHandlingTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    ContractCreateParams.Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .temporaryId("temporary_id")
                                 .build()
                         )
@@ -9830,6 +10665,45 @@ internal class ErrorHandlingTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -10187,10 +11061,49 @@ internal class ErrorHandlingTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
                         )
+                        .addSpendTracker(
+                            ContractCreateParams.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                        .builder()
+                                        .addSource(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
+                                        .build()
+                                )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    ContractCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD
+                                )
+                                .build()
+                        )
                         .addSubscription(
                             ContractCreateParams.Subscription.builder()
                                 .collectionSchedule(
@@ -10434,6 +11347,11 @@ internal class ErrorHandlingTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    ContractCreateParams.Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .temporaryId("temporary_id")
                                 .build()
                         )
@@ -10759,6 +11677,45 @@ internal class ErrorHandlingTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -11116,10 +12073,49 @@ internal class ErrorHandlingTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
                         )
+                        .addSpendTracker(
+                            ContractCreateParams.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                        .builder()
+                                        .addSource(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
+                                        .build()
+                                )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    ContractCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD
+                                )
+                                .build()
+                        )
                         .addSubscription(
                             ContractCreateParams.Subscription.builder()
                                 .collectionSchedule(
@@ -11363,6 +12359,11 @@ internal class ErrorHandlingTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    ContractCreateParams.Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .temporaryId("temporary_id")
                                 .build()
                         )
@@ -11688,6 +12689,45 @@ internal class ErrorHandlingTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -12045,8 +13085,47 @@ internal class ErrorHandlingTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addSpendTracker(
+                            ContractCreateParams.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                        .builder()
+                                        .addSource(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
                                         .build()
                                 )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    ContractCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD
+                                )
                                 .build()
                         )
                         .addSubscription(
@@ -12292,6 +13371,11 @@ internal class ErrorHandlingTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    ContractCreateParams.Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .temporaryId("temporary_id")
                                 .build()
                         )
@@ -12617,6 +13701,45 @@ internal class ErrorHandlingTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -12974,8 +14097,47 @@ internal class ErrorHandlingTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addSpendTracker(
+                            ContractCreateParams.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                        .builder()
+                                        .addSource(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
                                         .build()
                                 )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    ContractCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD
+                                )
                                 .build()
                         )
                         .addSubscription(
@@ -13221,6 +14383,11 @@ internal class ErrorHandlingTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    ContractCreateParams.Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .temporaryId("temporary_id")
                                 .build()
                         )
@@ -13546,6 +14713,45 @@ internal class ErrorHandlingTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -13903,10 +15109,49 @@ internal class ErrorHandlingTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
                         )
+                        .addSpendTracker(
+                            ContractCreateParams.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                        .builder()
+                                        .addSource(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
+                                        .build()
+                                )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    ContractCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD
+                                )
+                                .build()
+                        )
                         .addSubscription(
                             ContractCreateParams.Subscription.builder()
                                 .collectionSchedule(
@@ -14150,6 +15395,11 @@ internal class ErrorHandlingTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    ContractCreateParams.Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .temporaryId("temporary_id")
                                 .build()
                         )
@@ -14475,6 +15725,45 @@ internal class ErrorHandlingTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -14832,10 +16121,49 @@ internal class ErrorHandlingTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
                         )
+                        .addSpendTracker(
+                            ContractCreateParams.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                        .builder()
+                                        .addSource(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
+                                        .build()
+                                )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    ContractCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD
+                                )
+                                .build()
+                        )
                         .addSubscription(
                             ContractCreateParams.Subscription.builder()
                                 .collectionSchedule(
@@ -15077,6 +16405,11 @@ internal class ErrorHandlingTest {
                                         .addProductTag("string")
                                         .build()
                                 )
+                                .spendTrackerAttributes(
+                                    ContractCreateParams.Commit.SpendTrackerAttributes.builder()
+                                        .countsAsDiscounted(true)
+                                        .build()
+                                )
                                 .temporaryId("temporary_id")
                                 .build()
                         )
@@ -15402,6 +16735,45 @@ internal class ErrorHandlingTest {
                                     PrepaidBalanceThresholdConfiguration.DiscountConfiguration
                                         .builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addThresholdBalanceSpecifier(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .builder()
+                                        .addExclude(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .builder()
+                                                .addCustomFieldFilter(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .builder()
+                                                        .entity(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .Entity
+                                                                .COMMIT
+                                                        )
+                                                        .key("key")
+                                                        .value("value")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
                                         .build()
                                 )
                                 .build()
@@ -15759,8 +17131,47 @@ internal class ErrorHandlingTest {
                                 .discountConfiguration(
                                     SpendThresholdConfiguration.DiscountConfiguration.builder()
                                         .paymentFraction(0.0)
+                                        .cap(
+                                            SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                                .builder()
+                                                .amount(0.0)
+                                                .spendTrackerAlias("spend_tracker_alias")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addSpendTracker(
+                            ContractCreateParams.SpendTracker.builder()
+                                .alias("alias")
+                                .addApplicableSpendSpecifier(
+                                    ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                        .builder()
+                                        .addSource(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Source
+                                                .THRESHOLD_RECHARGE
+                                        )
+                                        .spendType(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .SpendType
+                                                .COMMIT_PURCHASE
+                                        )
+                                        .discounted(
+                                            ContractCreateParams.SpendTracker
+                                                .ApplicableSpendSpecifier
+                                                .Discounted
+                                                .ANY
+                                        )
                                         .build()
                                 )
+                                .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .resetFrequency(
+                                    ContractCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD
+                                )
                                 .build()
                         )
                         .addSubscription(
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/services/ServiceParamsTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/services/ServiceParamsTest.kt
index 0375640e..06dd07cc 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/services/ServiceParamsTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/services/ServiceParamsTest.kt
@@ -173,6 +173,11 @@ internal class ServiceParamsTest {
                                 .addProductTag("string")
                                 .build()
                         )
+                        .spendTrackerAttributes(
+                            ContractCreateParams.Commit.SpendTrackerAttributes.builder()
+                                .countsAsDiscounted(true)
+                                .build()
+                        )
                         .temporaryId("temporary_id")
                         .build()
                 )
@@ -465,6 +470,41 @@ internal class ServiceParamsTest {
                         .discountConfiguration(
                             PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                                 .paymentFraction(0.0)
+                                .cap(
+                                    PrepaidBalanceThresholdConfiguration.DiscountConfiguration.Cap
+                                        .builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
+                                .build()
+                        )
+                        .addThresholdBalanceSpecifier(
+                            PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier.builder()
+                                .addExclude(
+                                    PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                        .Exclude
+                                        .builder()
+                                        .addCustomFieldFilter(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .Exclude
+                                                .CustomFieldFilter
+                                                .builder()
+                                                .entity(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .CustomFieldFilter
+                                                        .Entity
+                                                        .COMMIT
+                                                )
+                                                .key("key")
+                                                .value("value")
+                                                .build()
+                                        )
+                                        .build()
+                                )
                                 .build()
                         )
                         .build()
@@ -795,10 +835,44 @@ internal class ServiceParamsTest {
                         .discountConfiguration(
                             SpendThresholdConfiguration.DiscountConfiguration.builder()
                                 .paymentFraction(0.0)
+                                .cap(
+                                    SpendThresholdConfiguration.DiscountConfiguration.Cap.builder()
+                                        .amount(0.0)
+                                        .spendTrackerAlias("spend_tracker_alias")
+                                        .build()
+                                )
                                 .build()
                         )
                         .build()
                 )
+                .addSpendTracker(
+                    ContractCreateParams.SpendTracker.builder()
+                        .alias("alias")
+                        .addApplicableSpendSpecifier(
+                            ContractCreateParams.SpendTracker.ApplicableSpendSpecifier.builder()
+                                .addSource(
+                                    ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                        .Source
+                                        .THRESHOLD_RECHARGE
+                                )
+                                .spendType(
+                                    ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                        .SpendType
+                                        .COMMIT_PURCHASE
+                                )
+                                .discounted(
+                                    ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                        .Discounted
+                                        .ANY
+                                )
+                                .build()
+                        )
+                        .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                        .resetFrequency(
+                            ContractCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD
+                        )
+                        .build()
+                )
                 .addSubscription(
                     ContractCreateParams.Subscription.builder()
                         .collectionSchedule(
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/services/async/v1/ContractServiceAsyncTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/services/async/v1/ContractServiceAsyncTest.kt
index 079f171b..28dfc1e4 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/services/async/v1/ContractServiceAsyncTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/services/async/v1/ContractServiceAsyncTest.kt
@@ -173,6 +173,11 @@ internal class ContractServiceAsyncTest {
                                     .addProductTag("string")
                                     .build()
                             )
+                            .spendTrackerAttributes(
+                                ContractCreateParams.Commit.SpendTrackerAttributes.builder()
+                                    .countsAsDiscounted(true)
+                                    .build()
+                            )
                             .temporaryId("temporary_id")
                             .build()
                     )
@@ -476,6 +481,44 @@ internal class ContractServiceAsyncTest {
                             .discountConfiguration(
                                 PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        PrepaidBalanceThresholdConfiguration.DiscountConfiguration
+                                            .Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addThresholdBalanceSpecifier(
+                                PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                    .builder()
+                                    .addExclude(
+                                        PrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .builder()
+                                            .addCustomFieldFilter(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .builder()
+                                                    .entity(
+                                                        PrepaidBalanceThresholdConfiguration
+                                                            .ThresholdBalanceSpecifier
+                                                            .Exclude
+                                                            .CustomFieldFilter
+                                                            .Entity
+                                                            .COMMIT
+                                                    )
+                                                    .key("key")
+                                                    .value("value")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
                                     .build()
                             )
                             .build()
@@ -814,10 +857,45 @@ internal class ContractServiceAsyncTest {
                             .discountConfiguration(
                                 SpendThresholdConfiguration.DiscountConfiguration.builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
                                     .build()
                             )
                             .build()
                     )
+                    .addSpendTracker(
+                        ContractCreateParams.SpendTracker.builder()
+                            .alias("alias")
+                            .addApplicableSpendSpecifier(
+                                ContractCreateParams.SpendTracker.ApplicableSpendSpecifier.builder()
+                                    .addSource(
+                                        ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                            .Source
+                                            .THRESHOLD_RECHARGE
+                                    )
+                                    .spendType(
+                                        ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                            .SpendType
+                                            .COMMIT_PURCHASE
+                                    )
+                                    .discounted(
+                                        ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                            .Discounted
+                                            .ANY
+                                    )
+                                    .build()
+                            )
+                            .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                            .resetFrequency(
+                                ContractCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD
+                            )
+                            .build()
+                    )
                     .addSubscription(
                         ContractCreateParams.Subscription.builder()
                             .collectionSchedule(
@@ -1110,6 +1188,11 @@ internal class ContractServiceAsyncTest {
                                     .addProductTag("string")
                                     .build()
                             )
+                            .spendTrackerAttributes(
+                                ContractAmendParams.Commit.SpendTrackerAttributes.builder()
+                                    .countsAsDiscounted(true)
+                                    .build()
+                            )
                             .temporaryId("temporary_id")
                             .build()
                     )
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/services/async/v1/PackageServiceAsyncTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/services/async/v1/PackageServiceAsyncTest.kt
index 61321c1c..07465e08 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/services/async/v1/PackageServiceAsyncTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/services/async/v1/PackageServiceAsyncTest.kt
@@ -379,6 +379,44 @@ internal class PackageServiceAsyncTest {
                             .discountConfiguration(
                                 PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        PrepaidBalanceThresholdConfiguration.DiscountConfiguration
+                                            .Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addThresholdBalanceSpecifier(
+                                PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                    .builder()
+                                    .addExclude(
+                                        PrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .builder()
+                                            .addCustomFieldFilter(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .builder()
+                                                    .entity(
+                                                        PrepaidBalanceThresholdConfiguration
+                                                            .ThresholdBalanceSpecifier
+                                                            .Exclude
+                                                            .CustomFieldFilter
+                                                            .Entity
+                                                            .COMMIT
+                                                    )
+                                                    .key("key")
+                                                    .value("value")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
                                     .build()
                             )
                             .build()
@@ -638,10 +676,45 @@ internal class PackageServiceAsyncTest {
                             .discountConfiguration(
                                 SpendThresholdConfiguration.DiscountConfiguration.builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
                                     .build()
                             )
                             .build()
                     )
+                    .addSpendTracker(
+                        PackageCreateParams.SpendTracker.builder()
+                            .alias("alias")
+                            .addApplicableSpendSpecifier(
+                                PackageCreateParams.SpendTracker.ApplicableSpendSpecifier.builder()
+                                    .addSource(
+                                        PackageCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                            .Source
+                                            .THRESHOLD_RECHARGE
+                                    )
+                                    .spendType(
+                                        PackageCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                            .SpendType
+                                            .COMMIT_PURCHASE
+                                    )
+                                    .discounted(
+                                        PackageCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                            .Discounted
+                                            .ANY
+                                    )
+                                    .build()
+                            )
+                            .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                            .resetFrequency(
+                                PackageCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD
+                            )
+                            .build()
+                    )
                     .addSubscription(
                         PackageCreateParams.Subscription.builder()
                             .collectionSchedule(
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/services/async/v1/PaymentServiceAsyncTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/services/async/v1/PaymentServiceAsyncTest.kt
deleted file mode 100644
index 5948cd08..00000000
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/services/async/v1/PaymentServiceAsyncTest.kt
+++ /dev/null
@@ -1,78 +0,0 @@
-// File generated from our OpenAPI spec by Stainless.
-
-package com.metronome.api.services.async.v1
-
-import com.metronome.api.TestServerExtension
-import com.metronome.api.client.okhttp.MetronomeOkHttpClientAsync
-import com.metronome.api.models.v1.payments.PaymentAttemptParams
-import com.metronome.api.models.v1.payments.PaymentCancelParams
-import com.metronome.api.models.v1.payments.PaymentListParams
-import org.junit.jupiter.api.Test
-import org.junit.jupiter.api.extension.ExtendWith
-
-@ExtendWith(TestServerExtension::class)
-internal class PaymentServiceAsyncTest {
-
-    @Test
-    fun list() {
-        val client =
-            MetronomeOkHttpClientAsync.builder()
-                .baseUrl(TestServerExtension.BASE_URL)
-                .bearerToken("My Bearer Token")
-                .build()
-        val paymentServiceAsync = client.v1().payments()
-
-        val pageFuture =
-            paymentServiceAsync.list(
-                PaymentListParams.builder()
-                    .customerId("13117714-3f05-48e5-a6e9-a66093f13b4d")
-                    .invoiceId("6162d87b-e5db-4a33-b7f2-76ce6ead4e85")
-                    .build()
-            )
-
-        val page = pageFuture.get()
-        page.response().validate()
-    }
-
-    @Test
-    fun attempt() {
-        val client =
-            MetronomeOkHttpClientAsync.builder()
-                .baseUrl(TestServerExtension.BASE_URL)
-                .bearerToken("My Bearer Token")
-                .build()
-        val paymentServiceAsync = client.v1().payments()
-
-        val responseFuture =
-            paymentServiceAsync.attempt(
-                PaymentAttemptParams.builder()
-                    .customerId("13117714-3f05-48e5-a6e9-a66093f13b4d")
-                    .invoiceId("6162d87b-e5db-4a33-b7f2-76ce6ead4e85")
-                    .build()
-            )
-
-        val response = responseFuture.get()
-        response.validate()
-    }
-
-    @Test
-    fun cancel() {
-        val client =
-            MetronomeOkHttpClientAsync.builder()
-                .baseUrl(TestServerExtension.BASE_URL)
-                .bearerToken("My Bearer Token")
-                .build()
-        val paymentServiceAsync = client.v1().payments()
-
-        val responseFuture =
-            paymentServiceAsync.cancel(
-                PaymentCancelParams.builder()
-                    .customerId("13117714-3f05-48e5-a6e9-a66093f13b4d")
-                    .invoiceId("6162d87b-e5db-4a33-b7f2-76ce6ead4e85")
-                    .build()
-            )
-
-        val response = responseFuture.get()
-        response.validate()
-    }
-}
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/services/async/v2/ContractServiceAsyncTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/services/async/v2/ContractServiceAsyncTest.kt
index c4ea62e1..449f8484 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/services/async/v2/ContractServiceAsyncTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/services/async/v2/ContractServiceAsyncTest.kt
@@ -278,6 +278,11 @@ internal class ContractServiceAsyncTest {
                                     .addProductTag("string")
                                     .build()
                             )
+                            .spendTrackerAttributes(
+                                ContractEditParams.AddCommit.SpendTrackerAttributes.builder()
+                                    .countsAsDiscounted(true)
+                                    .build()
+                            )
                             .temporaryId("temporary_id")
                             .build()
                     )
@@ -544,6 +549,44 @@ internal class ContractServiceAsyncTest {
                                 PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration
                                     .builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration
+                                            .Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addThresholdBalanceSpecifier(
+                                PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier
+                                    .builder()
+                                    .addExclude(
+                                        PrepaidBalanceThresholdConfigurationV2
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .builder()
+                                            .addCustomFieldFilter(
+                                                PrepaidBalanceThresholdConfigurationV2
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .builder()
+                                                    .entity(
+                                                        PrepaidBalanceThresholdConfigurationV2
+                                                            .ThresholdBalanceSpecifier
+                                                            .Exclude
+                                                            .CustomFieldFilter
+                                                            .Entity
+                                                            .COMMIT
+                                                    )
+                                                    .key("key")
+                                                    .value("value")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
                                     .build()
                             )
                             .build()
@@ -900,8 +943,44 @@ internal class ContractServiceAsyncTest {
                             .discountConfiguration(
                                 SpendThresholdConfigurationV2.DiscountConfiguration.builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        SpendThresholdConfigurationV2.DiscountConfiguration.Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .addAddSpendTracker(
+                        ContractEditParams.AddSpendTracker.builder()
+                            .alias("alias")
+                            .addApplicableSpendSpecifier(
+                                ContractEditParams.AddSpendTracker.ApplicableSpendSpecifier
+                                    .builder()
+                                    .addSource(
+                                        ContractEditParams.AddSpendTracker.ApplicableSpendSpecifier
+                                            .Source
+                                            .THRESHOLD_RECHARGE
+                                    )
+                                    .spendType(
+                                        ContractEditParams.AddSpendTracker.ApplicableSpendSpecifier
+                                            .SpendType
+                                            .COMMIT_PURCHASE
+                                    )
+                                    .discounted(
+                                        ContractEditParams.AddSpendTracker.ApplicableSpendSpecifier
+                                            .Discounted
+                                            .ANY
+                                    )
                                     .build()
                             )
+                            .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                            .resetFrequency(
+                                ContractEditParams.AddSpendTracker.ResetFrequency.BILLING_PERIOD
+                            )
                             .build()
                     )
                     .addAddSubscription(
@@ -967,6 +1046,7 @@ internal class ContractServiceAsyncTest {
                             .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
                             .build()
                     )
+                    .addArchiveSpendTracker("string")
                     .addRemoveOverride(
                         ContractEditParams.RemoveOverride.builder()
                             .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
@@ -1189,6 +1269,16 @@ internal class ContractServiceAsyncTest {
                                 ContractEditParams.UpdatePrepaidBalanceThresholdConfiguration
                                     .DiscountConfiguration
                                     .builder()
+                                    .cap(
+                                        ContractEditParams
+                                            .UpdatePrepaidBalanceThresholdConfiguration
+                                            .DiscountConfiguration
+                                            .Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
                                     .paymentFraction(0.0)
                                     .build()
                             )
@@ -1223,6 +1313,40 @@ internal class ContractServiceAsyncTest {
                             )
                             .rechargeToAmount(0.0)
                             .thresholdAmount(0.0)
+                            .addThresholdBalanceSpecifier(
+                                ContractEditParams.UpdatePrepaidBalanceThresholdConfiguration
+                                    .ThresholdBalanceSpecifier
+                                    .builder()
+                                    .addExclude(
+                                        ContractEditParams
+                                            .UpdatePrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .builder()
+                                            .addCustomFieldFilter(
+                                                ContractEditParams
+                                                    .UpdatePrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .builder()
+                                                    .entity(
+                                                        ContractEditParams
+                                                            .UpdatePrepaidBalanceThresholdConfiguration
+                                                            .ThresholdBalanceSpecifier
+                                                            .Exclude
+                                                            .CustomFieldFilter
+                                                            .Entity
+                                                            .COMMIT
+                                                    )
+                                                    .key("key")
+                                                    .value("value")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .build()
+                            )
                             .build()
                     )
                     .addUpdateRecurringCommit(
@@ -1313,6 +1437,15 @@ internal class ContractServiceAsyncTest {
                                 ContractEditParams.UpdateSpendThresholdConfiguration
                                     .DiscountConfiguration
                                     .builder()
+                                    .cap(
+                                        ContractEditParams.UpdateSpendThresholdConfiguration
+                                            .DiscountConfiguration
+                                            .Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
                                     .paymentFraction(0.0)
                                     .build()
                             )
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/services/blocking/v1/ContractServiceTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/services/blocking/v1/ContractServiceTest.kt
index 1f60edde..f064af1c 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/services/blocking/v1/ContractServiceTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/services/blocking/v1/ContractServiceTest.kt
@@ -173,6 +173,11 @@ internal class ContractServiceTest {
                                     .addProductTag("string")
                                     .build()
                             )
+                            .spendTrackerAttributes(
+                                ContractCreateParams.Commit.SpendTrackerAttributes.builder()
+                                    .countsAsDiscounted(true)
+                                    .build()
+                            )
                             .temporaryId("temporary_id")
                             .build()
                     )
@@ -476,6 +481,44 @@ internal class ContractServiceTest {
                             .discountConfiguration(
                                 PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        PrepaidBalanceThresholdConfiguration.DiscountConfiguration
+                                            .Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addThresholdBalanceSpecifier(
+                                PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                    .builder()
+                                    .addExclude(
+                                        PrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .builder()
+                                            .addCustomFieldFilter(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .builder()
+                                                    .entity(
+                                                        PrepaidBalanceThresholdConfiguration
+                                                            .ThresholdBalanceSpecifier
+                                                            .Exclude
+                                                            .CustomFieldFilter
+                                                            .Entity
+                                                            .COMMIT
+                                                    )
+                                                    .key("key")
+                                                    .value("value")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
                                     .build()
                             )
                             .build()
@@ -814,10 +857,45 @@ internal class ContractServiceTest {
                             .discountConfiguration(
                                 SpendThresholdConfiguration.DiscountConfiguration.builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
                                     .build()
                             )
                             .build()
                     )
+                    .addSpendTracker(
+                        ContractCreateParams.SpendTracker.builder()
+                            .alias("alias")
+                            .addApplicableSpendSpecifier(
+                                ContractCreateParams.SpendTracker.ApplicableSpendSpecifier.builder()
+                                    .addSource(
+                                        ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                            .Source
+                                            .THRESHOLD_RECHARGE
+                                    )
+                                    .spendType(
+                                        ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                            .SpendType
+                                            .COMMIT_PURCHASE
+                                    )
+                                    .discounted(
+                                        ContractCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                            .Discounted
+                                            .ANY
+                                    )
+                                    .build()
+                            )
+                            .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                            .resetFrequency(
+                                ContractCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD
+                            )
+                            .build()
+                    )
                     .addSubscription(
                         ContractCreateParams.Subscription.builder()
                             .collectionSchedule(
@@ -1104,6 +1182,11 @@ internal class ContractServiceTest {
                                     .addProductTag("string")
                                     .build()
                             )
+                            .spendTrackerAttributes(
+                                ContractAmendParams.Commit.SpendTrackerAttributes.builder()
+                                    .countsAsDiscounted(true)
+                                    .build()
+                            )
                             .temporaryId("temporary_id")
                             .build()
                     )
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/services/blocking/v1/PackageServiceTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/services/blocking/v1/PackageServiceTest.kt
index a5fc5fd9..978397e7 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/services/blocking/v1/PackageServiceTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/services/blocking/v1/PackageServiceTest.kt
@@ -379,6 +379,44 @@ internal class PackageServiceTest {
                             .discountConfiguration(
                                 PrepaidBalanceThresholdConfiguration.DiscountConfiguration.builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        PrepaidBalanceThresholdConfiguration.DiscountConfiguration
+                                            .Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addThresholdBalanceSpecifier(
+                                PrepaidBalanceThresholdConfiguration.ThresholdBalanceSpecifier
+                                    .builder()
+                                    .addExclude(
+                                        PrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .builder()
+                                            .addCustomFieldFilter(
+                                                PrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .builder()
+                                                    .entity(
+                                                        PrepaidBalanceThresholdConfiguration
+                                                            .ThresholdBalanceSpecifier
+                                                            .Exclude
+                                                            .CustomFieldFilter
+                                                            .Entity
+                                                            .COMMIT
+                                                    )
+                                                    .key("key")
+                                                    .value("value")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
                                     .build()
                             )
                             .build()
@@ -638,10 +676,45 @@ internal class PackageServiceTest {
                             .discountConfiguration(
                                 SpendThresholdConfiguration.DiscountConfiguration.builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        SpendThresholdConfiguration.DiscountConfiguration.Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
                                     .build()
                             )
                             .build()
                     )
+                    .addSpendTracker(
+                        PackageCreateParams.SpendTracker.builder()
+                            .alias("alias")
+                            .addApplicableSpendSpecifier(
+                                PackageCreateParams.SpendTracker.ApplicableSpendSpecifier.builder()
+                                    .addSource(
+                                        PackageCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                            .Source
+                                            .THRESHOLD_RECHARGE
+                                    )
+                                    .spendType(
+                                        PackageCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                            .SpendType
+                                            .COMMIT_PURCHASE
+                                    )
+                                    .discounted(
+                                        PackageCreateParams.SpendTracker.ApplicableSpendSpecifier
+                                            .Discounted
+                                            .ANY
+                                    )
+                                    .build()
+                            )
+                            .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                            .resetFrequency(
+                                PackageCreateParams.SpendTracker.ResetFrequency.BILLING_PERIOD
+                            )
+                            .build()
+                    )
                     .addSubscription(
                         PackageCreateParams.Subscription.builder()
                             .collectionSchedule(
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/services/blocking/v1/PaymentServiceTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/services/blocking/v1/PaymentServiceTest.kt
deleted file mode 100644
index 5b6b5fee..00000000
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/services/blocking/v1/PaymentServiceTest.kt
+++ /dev/null
@@ -1,75 +0,0 @@
-// File generated from our OpenAPI spec by Stainless.
-
-package com.metronome.api.services.blocking.v1
-
-import com.metronome.api.TestServerExtension
-import com.metronome.api.client.okhttp.MetronomeOkHttpClient
-import com.metronome.api.models.v1.payments.PaymentAttemptParams
-import com.metronome.api.models.v1.payments.PaymentCancelParams
-import com.metronome.api.models.v1.payments.PaymentListParams
-import org.junit.jupiter.api.Test
-import org.junit.jupiter.api.extension.ExtendWith
-
-@ExtendWith(TestServerExtension::class)
-internal class PaymentServiceTest {
-
-    @Test
-    fun list() {
-        val client =
-            MetronomeOkHttpClient.builder()
-                .baseUrl(TestServerExtension.BASE_URL)
-                .bearerToken("My Bearer Token")
-                .build()
-        val paymentService = client.v1().payments()
-
-        val page =
-            paymentService.list(
-                PaymentListParams.builder()
-                    .customerId("13117714-3f05-48e5-a6e9-a66093f13b4d")
-                    .invoiceId("6162d87b-e5db-4a33-b7f2-76ce6ead4e85")
-                    .build()
-            )
-
-        page.response().validate()
-    }
-
-    @Test
-    fun attempt() {
-        val client =
-            MetronomeOkHttpClient.builder()
-                .baseUrl(TestServerExtension.BASE_URL)
-                .bearerToken("My Bearer Token")
-                .build()
-        val paymentService = client.v1().payments()
-
-        val response =
-            paymentService.attempt(
-                PaymentAttemptParams.builder()
-                    .customerId("13117714-3f05-48e5-a6e9-a66093f13b4d")
-                    .invoiceId("6162d87b-e5db-4a33-b7f2-76ce6ead4e85")
-                    .build()
-            )
-
-        response.validate()
-    }
-
-    @Test
-    fun cancel() {
-        val client =
-            MetronomeOkHttpClient.builder()
-                .baseUrl(TestServerExtension.BASE_URL)
-                .bearerToken("My Bearer Token")
-                .build()
-        val paymentService = client.v1().payments()
-
-        val response =
-            paymentService.cancel(
-                PaymentCancelParams.builder()
-                    .customerId("13117714-3f05-48e5-a6e9-a66093f13b4d")
-                    .invoiceId("6162d87b-e5db-4a33-b7f2-76ce6ead4e85")
-                    .build()
-            )
-
-        response.validate()
-    }
-}
diff --git a/metronome-java-core/src/test/kotlin/com/metronome/api/services/blocking/v2/ContractServiceTest.kt b/metronome-java-core/src/test/kotlin/com/metronome/api/services/blocking/v2/ContractServiceTest.kt
index 217b05b2..22ed8b17 100644
--- a/metronome-java-core/src/test/kotlin/com/metronome/api/services/blocking/v2/ContractServiceTest.kt
+++ b/metronome-java-core/src/test/kotlin/com/metronome/api/services/blocking/v2/ContractServiceTest.kt
@@ -276,6 +276,11 @@ internal class ContractServiceTest {
                                     .addProductTag("string")
                                     .build()
                             )
+                            .spendTrackerAttributes(
+                                ContractEditParams.AddCommit.SpendTrackerAttributes.builder()
+                                    .countsAsDiscounted(true)
+                                    .build()
+                            )
                             .temporaryId("temporary_id")
                             .build()
                     )
@@ -542,6 +547,44 @@ internal class ContractServiceTest {
                                 PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration
                                     .builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        PrepaidBalanceThresholdConfigurationV2.DiscountConfiguration
+                                            .Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .addThresholdBalanceSpecifier(
+                                PrepaidBalanceThresholdConfigurationV2.ThresholdBalanceSpecifier
+                                    .builder()
+                                    .addExclude(
+                                        PrepaidBalanceThresholdConfigurationV2
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .builder()
+                                            .addCustomFieldFilter(
+                                                PrepaidBalanceThresholdConfigurationV2
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .builder()
+                                                    .entity(
+                                                        PrepaidBalanceThresholdConfigurationV2
+                                                            .ThresholdBalanceSpecifier
+                                                            .Exclude
+                                                            .CustomFieldFilter
+                                                            .Entity
+                                                            .COMMIT
+                                                    )
+                                                    .key("key")
+                                                    .value("value")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
                                     .build()
                             )
                             .build()
@@ -898,8 +941,44 @@ internal class ContractServiceTest {
                             .discountConfiguration(
                                 SpendThresholdConfigurationV2.DiscountConfiguration.builder()
                                     .paymentFraction(0.0)
+                                    .cap(
+                                        SpendThresholdConfigurationV2.DiscountConfiguration.Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
+                                    .build()
+                            )
+                            .build()
+                    )
+                    .addAddSpendTracker(
+                        ContractEditParams.AddSpendTracker.builder()
+                            .alias("alias")
+                            .addApplicableSpendSpecifier(
+                                ContractEditParams.AddSpendTracker.ApplicableSpendSpecifier
+                                    .builder()
+                                    .addSource(
+                                        ContractEditParams.AddSpendTracker.ApplicableSpendSpecifier
+                                            .Source
+                                            .THRESHOLD_RECHARGE
+                                    )
+                                    .spendType(
+                                        ContractEditParams.AddSpendTracker.ApplicableSpendSpecifier
+                                            .SpendType
+                                            .COMMIT_PURCHASE
+                                    )
+                                    .discounted(
+                                        ContractEditParams.AddSpendTracker.ApplicableSpendSpecifier
+                                            .Discounted
+                                            .ANY
+                                    )
                                     .build()
                             )
+                            .creditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                            .resetFrequency(
+                                ContractEditParams.AddSpendTracker.ResetFrequency.BILLING_PERIOD
+                            )
                             .build()
                     )
                     .addAddSubscription(
@@ -965,6 +1044,7 @@ internal class ContractServiceTest {
                             .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
                             .build()
                     )
+                    .addArchiveSpendTracker("string")
                     .addRemoveOverride(
                         ContractEditParams.RemoveOverride.builder()
                             .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
@@ -1187,6 +1267,16 @@ internal class ContractServiceTest {
                                 ContractEditParams.UpdatePrepaidBalanceThresholdConfiguration
                                     .DiscountConfiguration
                                     .builder()
+                                    .cap(
+                                        ContractEditParams
+                                            .UpdatePrepaidBalanceThresholdConfiguration
+                                            .DiscountConfiguration
+                                            .Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
                                     .paymentFraction(0.0)
                                     .build()
                             )
@@ -1221,6 +1311,40 @@ internal class ContractServiceTest {
                             )
                             .rechargeToAmount(0.0)
                             .thresholdAmount(0.0)
+                            .addThresholdBalanceSpecifier(
+                                ContractEditParams.UpdatePrepaidBalanceThresholdConfiguration
+                                    .ThresholdBalanceSpecifier
+                                    .builder()
+                                    .addExclude(
+                                        ContractEditParams
+                                            .UpdatePrepaidBalanceThresholdConfiguration
+                                            .ThresholdBalanceSpecifier
+                                            .Exclude
+                                            .builder()
+                                            .addCustomFieldFilter(
+                                                ContractEditParams
+                                                    .UpdatePrepaidBalanceThresholdConfiguration
+                                                    .ThresholdBalanceSpecifier
+                                                    .Exclude
+                                                    .CustomFieldFilter
+                                                    .builder()
+                                                    .entity(
+                                                        ContractEditParams
+                                                            .UpdatePrepaidBalanceThresholdConfiguration
+                                                            .ThresholdBalanceSpecifier
+                                                            .Exclude
+                                                            .CustomFieldFilter
+                                                            .Entity
+                                                            .COMMIT
+                                                    )
+                                                    .key("key")
+                                                    .value("value")
+                                                    .build()
+                                            )
+                                            .build()
+                                    )
+                                    .build()
+                            )
                             .build()
                     )
                     .addUpdateRecurringCommit(
@@ -1311,6 +1435,15 @@ internal class ContractServiceTest {
                                 ContractEditParams.UpdateSpendThresholdConfiguration
                                     .DiscountConfiguration
                                     .builder()
+                                    .cap(
+                                        ContractEditParams.UpdateSpendThresholdConfiguration
+                                            .DiscountConfiguration
+                                            .Cap
+                                            .builder()
+                                            .amount(0.0)
+                                            .spendTrackerAlias("spend_tracker_alias")
+                                            .build()
+                                    )
                                     .paymentFraction(0.0)
                                     .build()
                             )
diff --git a/metronome-java-proguard-test/src/test/kotlin/com/metronome/api/proguard/ProGuardCompatibilityTest.kt b/metronome-java-proguard-test/src/test/kotlin/com/metronome/api/proguard/ProGuardCompatibilityTest.kt
index c618f3dd..47a68496 100644
--- a/metronome-java-proguard-test/src/test/kotlin/com/metronome/api/proguard/ProGuardCompatibilityTest.kt
+++ b/metronome-java-proguard-test/src/test/kotlin/com/metronome/api/proguard/ProGuardCompatibilityTest.kt
@@ -6,16 +6,27 @@ import com.fasterxml.jackson.module.kotlin.jacksonTypeRef
 import com.metronome.api.client.okhttp.MetronomeOkHttpClient
 import com.metronome.api.core.JsonValue
 import com.metronome.api.core.jsonMapper
+import com.metronome.api.models.BaseThresholdCommit
 import com.metronome.api.models.Commit
 import com.metronome.api.models.CommitHierarchyConfiguration
 import com.metronome.api.models.CommitSpecifier
+import com.metronome.api.models.CommitSpecifierInput
+import com.metronome.api.models.Credit
 import com.metronome.api.models.CreditTypeData
-import com.metronome.api.models.Id
+import com.metronome.api.models.HierarchyConfiguration
+import com.metronome.api.models.Override
+import com.metronome.api.models.OverrideTier
+import com.metronome.api.models.OverwriteRate
+import com.metronome.api.models.PaymentGateConfig
+import com.metronome.api.models.PrepaidBalanceThresholdConfiguration
+import com.metronome.api.models.RecurringCommitSubscriptionConfig
 import com.metronome.api.models.ScheduleDuration
 import com.metronome.api.models.SchedulePointInTime
+import com.metronome.api.models.ScheduledCharge
+import com.metronome.api.models.SpendThresholdConfiguration
+import com.metronome.api.models.Subscription
 import com.metronome.api.models.v1.contracts.ContractCreateResponse
 import com.metronome.api.models.v1.contracts.ContractListBalancesResponse
-import com.metronome.api.models.v1.payments.PaymentStatus
 import java.time.OffsetDateTime
 import kotlin.reflect.full.memberFunctions
 import kotlin.reflect.jvm.javaMethod
@@ -67,7 +78,1190 @@ internal class ProGuardCompatibilityTest {
         val jsonMapper = jsonMapper()
         val contractCreateResponse =
             ContractCreateResponse.builder()
-                .data(Id.builder().id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e").build())
+                .data(
+                    ContractCreateResponse.Data.builder()
+                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                        .contract(
+                            ContractCreateResponse.Data.Contract.builder()
+                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .addCommit(
+                                    Commit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .createdAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                        .product(
+                                            Commit.Product.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .type(Commit.Type.PREPAID)
+                                        .accessSchedule(
+                                            ScheduleDuration.builder()
+                                                .addScheduleItem(
+                                                    ScheduleDuration.ScheduleItem.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .amount(0.0)
+                                        .addApplicableContractId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .archivedAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .balance(0.0)
+                                        .contract(
+                                            Commit.Contract.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .customFields(
+                                            Commit.CustomFields.builder()
+                                                .putAdditionalProperty(
+                                                    "foo",
+                                                    JsonValue.from("string"),
+                                                )
+                                                .build()
+                                        )
+                                        .description("description")
+                                        .hierarchyConfiguration(
+                                            CommitHierarchyConfiguration.builder()
+                                                .childAccess(
+                                                    CommitHierarchyConfiguration.ChildAccess
+                                                        .CommitHierarchyChildAccessAll
+                                                        .builder()
+                                                        .type(
+                                                            CommitHierarchyConfiguration.ChildAccess
+                                                                .CommitHierarchyChildAccessAll
+                                                                .Type
+                                                                .ALL
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .invoiceContract(
+                                            Commit.InvoiceContract.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .invoiceSchedule(
+                                            SchedulePointInTime.builder()
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .doNotInvoice(true)
+                                                .addScheduleItem(
+                                                    SchedulePointInTime.ScheduleItem.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .quantity(0.0)
+                                                        .timestamp(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .unitPrice(0.0)
+                                                        .invoiceId(
+                                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addLedger(
+                                            Commit.Ledger.PrepaidCommitSegmentStartLedgerEntry
+                                                .builder()
+                                                .amount(0.0)
+                                                .segmentId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .timestamp(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .type(
+                                                    Commit.Ledger
+                                                        .PrepaidCommitSegmentStartLedgerEntry
+                                                        .Type
+                                                        .PREPAID_COMMIT_SEGMENT_START
+                                                )
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .priority(0.0)
+                                        .rateType(Commit.RateType.COMMIT_RATE)
+                                        .recurringCommitId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .rolledOverFrom(
+                                            Commit.RolledOverFrom.builder()
+                                                .commitId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .contractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .rolloverFraction(0.0)
+                                        .salesforceOpportunityId("salesforce_opportunity_id")
+                                        .addSpecifier(
+                                            CommitSpecifier.builder()
+                                                .presentationGroupValues(
+                                                    CommitSpecifier.PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    CommitSpecifier.PricingGroupValues.builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .build()
+                                        )
+                                        .spendTrackerAttributes(
+                                            Commit.SpendTrackerAttributes.builder()
+                                                .countsAsDiscounted(true)
+                                                .build()
+                                        )
+                                        .subscriptionConfig(
+                                            Commit.SubscriptionConfig.builder()
+                                                .allocation(
+                                                    Commit.SubscriptionConfig.Allocation.INDIVIDUAL
+                                                )
+                                                .applySeatIncreaseConfig(
+                                                    Commit.SubscriptionConfig
+                                                        .ApplySeatIncreaseConfig
+                                                        .builder()
+                                                        .isProrated(true)
+                                                        .build()
+                                                )
+                                                .subscriptionId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .build()
+                                        )
+                                        .uniquenessKey("x")
+                                        .build()
+                                )
+                                .createdAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                .createdBy("created_by")
+                                .customerId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .addOverride(
+                                    Override.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .createdAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .creditType(
+                                            CreditTypeData.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .entitled(true)
+                                        .isCommitSpecific(true)
+                                        .isProrated(true)
+                                        .multiplier(0.0)
+                                        .addOverrideSpecifier(
+                                            Override.OverrideSpecifier.builder()
+                                                .billingFrequency(
+                                                    Override.OverrideSpecifier.BillingFrequency
+                                                        .MONTHLY
+                                                )
+                                                .addCommitId("string")
+                                                .presentationGroupValues(
+                                                    Override.OverrideSpecifier
+                                                        .PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    Override.OverrideSpecifier.PricingGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .addRecurringCommitId("string")
+                                                .build()
+                                        )
+                                        .addOverrideTier(
+                                            OverrideTier.builder().multiplier(0.0).size(0.0).build()
+                                        )
+                                        .overwriteRate(
+                                            OverwriteRate.builder()
+                                                .rateType(OverwriteRate.RateType.FLAT)
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .customRate(
+                                                    OverwriteRate.CustomRate.builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("bar"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .isProrated(true)
+                                                .price(0.0)
+                                                .quantity(0.0)
+                                                .addTier(
+                                                    OverwriteRate.Tier.builder()
+                                                        .price(0.0)
+                                                        .size(0.0)
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .price(0.0)
+                                        .priority(0.0)
+                                        .product(
+                                            Override.Product.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .quantity(0.0)
+                                        .rateType(Override.RateType.FLAT)
+                                        .target(Override.Target.COMMIT_RATE)
+                                        .addTier(
+                                            Override.Tier.builder().price(0.0).size(0.0).build()
+                                        )
+                                        .type(Override.Type.OVERWRITE)
+                                        .value(
+                                            Override.Value.builder()
+                                                .putAdditionalProperty("foo", JsonValue.from("bar"))
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addScheduledCharge(
+                                    ScheduledCharge.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .product(
+                                            ScheduledCharge.Product.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .schedule(
+                                            SchedulePointInTime.builder()
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .doNotInvoice(true)
+                                                .addScheduleItem(
+                                                    SchedulePointInTime.ScheduleItem.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .quantity(0.0)
+                                                        .timestamp(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .unitPrice(0.0)
+                                                        .invoiceId(
+                                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .archivedAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .customFields(
+                                            ScheduledCharge.CustomFields.builder()
+                                                .putAdditionalProperty(
+                                                    "foo",
+                                                    JsonValue.from("string"),
+                                                )
+                                                .build()
+                                        )
+                                        .name("x")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .build()
+                                )
+                                .startingAt(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                .addTransition(
+                                    ContractCreateResponse.Data.Contract.Transition.builder()
+                                        .fromContractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .toContractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .type(
+                                            ContractCreateResponse.Data.Contract.Transition.Type
+                                                .SUPERSEDE
+                                        )
+                                        .build()
+                                )
+                                .addUsageFilter(
+                                    ContractCreateResponse.Data.Contract.UsageFilter.builder()
+                                        .groupKey("group_key")
+                                        .addGroupValue("string")
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .build()
+                                )
+                                .usageStatementSchedule(
+                                    ContractCreateResponse.Data.Contract.UsageStatementSchedule
+                                        .builder()
+                                        .billingAnchorDate(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .frequency(
+                                            ContractCreateResponse.Data.Contract
+                                                .UsageStatementSchedule
+                                                .Frequency
+                                                .MONTHLY
+                                        )
+                                        .build()
+                                )
+                                .addCredit(
+                                    Credit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .product(
+                                            Credit.Product.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .type(Credit.Type.CREDIT)
+                                        .accessSchedule(
+                                            ScheduleDuration.builder()
+                                                .addScheduleItem(
+                                                    ScheduleDuration.ScheduleItem.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .amount(0.0)
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .creditType(
+                                                    CreditTypeData.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addApplicableContractId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .balance(0.0)
+                                        .contract(
+                                            Credit.Contract.builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .customFields(
+                                            Credit.CustomFields.builder()
+                                                .putAdditionalProperty(
+                                                    "foo",
+                                                    JsonValue.from("string"),
+                                                )
+                                                .build()
+                                        )
+                                        .description("description")
+                                        .hierarchyConfiguration(
+                                            CommitHierarchyConfiguration.builder()
+                                                .childAccess(
+                                                    CommitHierarchyConfiguration.ChildAccess
+                                                        .CommitHierarchyChildAccessAll
+                                                        .builder()
+                                                        .type(
+                                                            CommitHierarchyConfiguration.ChildAccess
+                                                                .CommitHierarchyChildAccessAll
+                                                                .Type
+                                                                .ALL
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addLedger(
+                                            Credit.Ledger.CreditSegmentStartLedgerEntry.builder()
+                                                .amount(0.0)
+                                                .segmentId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .timestamp(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .type(
+                                                    Credit.Ledger.CreditSegmentStartLedgerEntry.Type
+                                                        .CREDIT_SEGMENT_START
+                                                )
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .priority(0.0)
+                                        .rateType(Credit.RateType.COMMIT_RATE)
+                                        .recurringCreditId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .rolledOverFrom(
+                                            Credit.RolledOverFrom.builder()
+                                                .contractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .creditId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .salesforceOpportunityId("salesforce_opportunity_id")
+                                        .addSpecifier(
+                                            CommitSpecifier.builder()
+                                                .presentationGroupValues(
+                                                    CommitSpecifier.PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    CommitSpecifier.PricingGroupValues.builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .build()
+                                        )
+                                        .subscriptionConfig(
+                                            Credit.SubscriptionConfig.builder()
+                                                .allocation(
+                                                    Credit.SubscriptionConfig.Allocation.INDIVIDUAL
+                                                )
+                                                .applySeatIncreaseConfig(
+                                                    Credit.SubscriptionConfig
+                                                        .ApplySeatIncreaseConfig
+                                                        .builder()
+                                                        .isProrated(true)
+                                                        .build()
+                                                )
+                                                .subscriptionId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .build()
+                                        )
+                                        .uniquenessKey("x")
+                                        .build()
+                                )
+                                .customFields(
+                                    ContractCreateResponse.Data.Contract.CustomFields.builder()
+                                        .putAdditionalProperty("foo", JsonValue.from("string"))
+                                        .build()
+                                )
+                                .customerBillingProviderConfiguration(
+                                    ContractCreateResponse.Data.Contract
+                                        .CustomerBillingProviderConfiguration
+                                        .builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .billingProvider(
+                                            ContractCreateResponse.Data.Contract
+                                                .CustomerBillingProviderConfiguration
+                                                .BillingProvider
+                                                .AWS_MARKETPLACE
+                                        )
+                                        .deliveryMethod(
+                                            ContractCreateResponse.Data.Contract
+                                                .CustomerBillingProviderConfiguration
+                                                .DeliveryMethod
+                                                .DIRECT_TO_BILLING_PROVIDER
+                                        )
+                                        .build()
+                                )
+                                .endingBefore(OffsetDateTime.parse("2019-12-27T18:11:19.117Z"))
+                                .hasMore(
+                                    ContractCreateResponse.Data.Contract.HasMore.builder()
+                                        .commits(true)
+                                        .credits(true)
+                                        .build()
+                                )
+                                .hierarchyConfiguration(
+                                    HierarchyConfiguration.ParentHierarchyConfiguration.builder()
+                                        .addChild(
+                                            HierarchyConfiguration.ParentHierarchyConfiguration
+                                                .Child
+                                                .builder()
+                                                .contractId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .customerId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .parentBehavior(
+                                            HierarchyConfiguration.ParentHierarchyConfiguration
+                                                .ParentBehavior
+                                                .builder()
+                                                .invoiceConsolidationType(
+                                                    HierarchyConfiguration
+                                                        .ParentHierarchyConfiguration
+                                                        .ParentBehavior
+                                                        .InvoiceConsolidationType
+                                                        .CONCATENATE
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .multiplierOverridePrioritization(
+                                    ContractCreateResponse.Data.Contract
+                                        .MultiplierOverridePrioritization
+                                        .LOWEST_MULTIPLIER
+                                )
+                                .name("name")
+                                .netPaymentTermsDays(0.0)
+                                .packageId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .prepaidBalanceThresholdConfiguration(
+                                    PrepaidBalanceThresholdConfiguration.builder()
+                                        .commit(
+                                            PrepaidBalanceThresholdConfiguration.Commit.builder()
+                                                .productId("product_id")
+                                                .description("description")
+                                                .name("name")
+                                                .priority(0.0)
+                                                .addApplicableProductId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .addApplicableProductTag("string")
+                                                .addSpecifier(
+                                                    CommitSpecifierInput.builder()
+                                                        .presentationGroupValues(
+                                                            CommitSpecifierInput
+                                                                .PresentationGroupValues
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .pricingGroupValues(
+                                                            CommitSpecifierInput.PricingGroupValues
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .productId(
+                                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                        )
+                                                        .addProductTag("string")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .isEnabled(true)
+                                        .paymentGateConfig(
+                                            PaymentGateConfig.builder()
+                                                .paymentGateType(
+                                                    PaymentGateConfig.PaymentGateType.NONE
+                                                )
+                                                .precalculatedTaxConfig(
+                                                    PaymentGateConfig.PrecalculatedTaxConfig
+                                                        .builder()
+                                                        .taxAmount(0.0)
+                                                        .taxName("tax_name")
+                                                        .build()
+                                                )
+                                                .stripeConfig(
+                                                    PaymentGateConfig.StripeConfig.builder()
+                                                        .paymentType(
+                                                            PaymentGateConfig.StripeConfig
+                                                                .PaymentType
+                                                                .INVOICE
+                                                        )
+                                                        .invoiceMetadata(
+                                                            PaymentGateConfig.StripeConfig
+                                                                .InvoiceMetadata
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
+                                                .taxType(PaymentGateConfig.TaxType.NONE)
+                                                .build()
+                                        )
+                                        .rechargeToAmount(0.0)
+                                        .thresholdAmount(0.0)
+                                        .customCreditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .discountConfiguration(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .DiscountConfiguration
+                                                .builder()
+                                                .paymentFraction(0.0)
+                                                .cap(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .addThresholdBalanceSpecifier(
+                                            PrepaidBalanceThresholdConfiguration
+                                                .ThresholdBalanceSpecifier
+                                                .builder()
+                                                .addExclude(
+                                                    PrepaidBalanceThresholdConfiguration
+                                                        .ThresholdBalanceSpecifier
+                                                        .Exclude
+                                                        .builder()
+                                                        .addCustomFieldFilter(
+                                                            PrepaidBalanceThresholdConfiguration
+                                                                .ThresholdBalanceSpecifier
+                                                                .Exclude
+                                                                .CustomFieldFilter
+                                                                .builder()
+                                                                .entity(
+                                                                    PrepaidBalanceThresholdConfiguration
+                                                                        .ThresholdBalanceSpecifier
+                                                                        .Exclude
+                                                                        .CustomFieldFilter
+                                                                        .Entity
+                                                                        .COMMIT
+                                                                )
+                                                                .key("key")
+                                                                .value("value")
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .rateCardId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                .addRecurringCommit(
+                                    ContractCreateResponse.Data.Contract.RecurringCommit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .accessAmount(
+                                            ContractCreateResponse.Data.Contract.RecurringCommit
+                                                .AccessAmount
+                                                .builder()
+                                                .creditTypeId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .unitPrice(0.0)
+                                                .quantity(0.0)
+                                                .build()
+                                        )
+                                        .commitDuration(
+                                            ContractCreateResponse.Data.Contract.RecurringCommit
+                                                .CommitDuration
+                                                .builder()
+                                                .value(0.0)
+                                                .unit(
+                                                    ContractCreateResponse.Data.Contract
+                                                        .RecurringCommit
+                                                        .CommitDuration
+                                                        .Unit
+                                                        .PERIODS
+                                                )
+                                                .build()
+                                        )
+                                        .priority(0.0)
+                                        .product(
+                                            ContractCreateResponse.Data.Contract.RecurringCommit
+                                                .Product
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .rateType(
+                                            ContractCreateResponse.Data.Contract.RecurringCommit
+                                                .RateType
+                                                .COMMIT_RATE
+                                        )
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .addApplicableProductId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .contract(
+                                            ContractCreateResponse.Data.Contract.RecurringCommit
+                                                .InnerContract
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .description("description")
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .hierarchyConfiguration(
+                                            CommitHierarchyConfiguration.builder()
+                                                .childAccess(
+                                                    CommitHierarchyConfiguration.ChildAccess
+                                                        .CommitHierarchyChildAccessAll
+                                                        .builder()
+                                                        .type(
+                                                            CommitHierarchyConfiguration.ChildAccess
+                                                                .CommitHierarchyChildAccessAll
+                                                                .Type
+                                                                .ALL
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .invoiceAmount(
+                                            ContractCreateResponse.Data.Contract.RecurringCommit
+                                                .InvoiceAmount
+                                                .builder()
+                                                .creditTypeId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .quantity(0.0)
+                                                .unitPrice(0.0)
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .proration(
+                                            ContractCreateResponse.Data.Contract.RecurringCommit
+                                                .Proration
+                                                .NONE
+                                        )
+                                        .recurrenceFrequency(
+                                            ContractCreateResponse.Data.Contract.RecurringCommit
+                                                .RecurrenceFrequency
+                                                .MONTHLY
+                                        )
+                                        .rolloverFraction(0.0)
+                                        .addSpecifier(
+                                            CommitSpecifier.builder()
+                                                .presentationGroupValues(
+                                                    CommitSpecifier.PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    CommitSpecifier.PricingGroupValues.builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .build()
+                                        )
+                                        .subscriptionConfig(
+                                            RecurringCommitSubscriptionConfig.builder()
+                                                .allocation(
+                                                    RecurringCommitSubscriptionConfig.Allocation
+                                                        .INDIVIDUAL
+                                                )
+                                                .applySeatIncreaseConfig(
+                                                    RecurringCommitSubscriptionConfig
+                                                        .ApplySeatIncreaseConfig
+                                                        .builder()
+                                                        .isProrated(true)
+                                                        .build()
+                                                )
+                                                .subscriptionId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addRecurringCredit(
+                                    ContractCreateResponse.Data.Contract.RecurringCredit.builder()
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .accessAmount(
+                                            ContractCreateResponse.Data.Contract.RecurringCredit
+                                                .AccessAmount
+                                                .builder()
+                                                .creditTypeId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .unitPrice(0.0)
+                                                .quantity(0.0)
+                                                .build()
+                                        )
+                                        .commitDuration(
+                                            ContractCreateResponse.Data.Contract.RecurringCredit
+                                                .CommitDuration
+                                                .builder()
+                                                .value(0.0)
+                                                .unit(
+                                                    ContractCreateResponse.Data.Contract
+                                                        .RecurringCredit
+                                                        .CommitDuration
+                                                        .Unit
+                                                        .PERIODS
+                                                )
+                                                .build()
+                                        )
+                                        .priority(0.0)
+                                        .product(
+                                            ContractCreateResponse.Data.Contract.RecurringCredit
+                                                .Product
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .name("name")
+                                                .build()
+                                        )
+                                        .rateType(
+                                            ContractCreateResponse.Data.Contract.RecurringCredit
+                                                .RateType
+                                                .COMMIT_RATE
+                                        )
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .addApplicableProductId(
+                                            "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                        )
+                                        .addApplicableProductTag("string")
+                                        .contract(
+                                            ContractCreateResponse.Data.Contract.RecurringCredit
+                                                .InnerContract
+                                                .builder()
+                                                .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .build()
+                                        )
+                                        .description("description")
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .hierarchyConfiguration(
+                                            CommitHierarchyConfiguration.builder()
+                                                .childAccess(
+                                                    CommitHierarchyConfiguration.ChildAccess
+                                                        .CommitHierarchyChildAccessAll
+                                                        .builder()
+                                                        .type(
+                                                            CommitHierarchyConfiguration.ChildAccess
+                                                                .CommitHierarchyChildAccessAll
+                                                                .Type
+                                                                .ALL
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .name("name")
+                                        .netsuiteSalesOrderId("netsuite_sales_order_id")
+                                        .proration(
+                                            ContractCreateResponse.Data.Contract.RecurringCredit
+                                                .Proration
+                                                .NONE
+                                        )
+                                        .recurrenceFrequency(
+                                            ContractCreateResponse.Data.Contract.RecurringCredit
+                                                .RecurrenceFrequency
+                                                .MONTHLY
+                                        )
+                                        .rolloverFraction(0.0)
+                                        .addSpecifier(
+                                            CommitSpecifier.builder()
+                                                .presentationGroupValues(
+                                                    CommitSpecifier.PresentationGroupValues
+                                                        .builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .pricingGroupValues(
+                                                    CommitSpecifier.PricingGroupValues.builder()
+                                                        .putAdditionalProperty(
+                                                            "foo",
+                                                            JsonValue.from("string"),
+                                                        )
+                                                        .build()
+                                                )
+                                                .productId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                .addProductTag("string")
+                                                .build()
+                                        )
+                                        .subscriptionConfig(
+                                            RecurringCommitSubscriptionConfig.builder()
+                                                .allocation(
+                                                    RecurringCommitSubscriptionConfig.Allocation
+                                                        .INDIVIDUAL
+                                                )
+                                                .applySeatIncreaseConfig(
+                                                    RecurringCommitSubscriptionConfig
+                                                        .ApplySeatIncreaseConfig
+                                                        .builder()
+                                                        .isProrated(true)
+                                                        .build()
+                                                )
+                                                .subscriptionId(
+                                                    "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .scheduledChargesOnUsageInvoices(
+                                    ContractCreateResponse.Data.Contract
+                                        .ScheduledChargesOnUsageInvoices
+                                        .ALL
+                                )
+                                .spendThresholdConfiguration(
+                                    SpendThresholdConfiguration.builder()
+                                        .commit(
+                                            BaseThresholdCommit.builder()
+                                                .productId("product_id")
+                                                .description("description")
+                                                .name("name")
+                                                .priority(0.0)
+                                                .build()
+                                        )
+                                        .isEnabled(true)
+                                        .paymentGateConfig(
+                                            PaymentGateConfig.builder()
+                                                .paymentGateType(
+                                                    PaymentGateConfig.PaymentGateType.NONE
+                                                )
+                                                .precalculatedTaxConfig(
+                                                    PaymentGateConfig.PrecalculatedTaxConfig
+                                                        .builder()
+                                                        .taxAmount(0.0)
+                                                        .taxName("tax_name")
+                                                        .build()
+                                                )
+                                                .stripeConfig(
+                                                    PaymentGateConfig.StripeConfig.builder()
+                                                        .paymentType(
+                                                            PaymentGateConfig.StripeConfig
+                                                                .PaymentType
+                                                                .INVOICE
+                                                        )
+                                                        .invoiceMetadata(
+                                                            PaymentGateConfig.StripeConfig
+                                                                .InvoiceMetadata
+                                                                .builder()
+                                                                .putAdditionalProperty(
+                                                                    "foo",
+                                                                    JsonValue.from("string"),
+                                                                )
+                                                                .build()
+                                                        )
+                                                        .build()
+                                                )
+                                                .taxType(PaymentGateConfig.TaxType.NONE)
+                                                .build()
+                                        )
+                                        .thresholdAmount(0.0)
+                                        .discountConfiguration(
+                                            SpendThresholdConfiguration.DiscountConfiguration
+                                                .builder()
+                                                .paymentFraction(0.0)
+                                                .cap(
+                                                    SpendThresholdConfiguration
+                                                        .DiscountConfiguration
+                                                        .Cap
+                                                        .builder()
+                                                        .amount(0.0)
+                                                        .spendTrackerAlias("spend_tracker_alias")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .addSubscription(
+                                    Subscription.builder()
+                                        .billingPeriods(
+                                            Subscription.BillingPeriods.builder()
+                                                .current(
+                                                    Subscription.BillingPeriods.Current.builder()
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .next(
+                                                    Subscription.BillingPeriods.Next.builder()
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .previous(
+                                                    Subscription.BillingPeriods.Previous.builder()
+                                                        .endingBefore(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .startingAt(
+                                                            OffsetDateTime.parse(
+                                                                "2019-12-27T18:11:19.117Z"
+                                                            )
+                                                        )
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .collectionSchedule(Subscription.CollectionSchedule.ADVANCE)
+                                        .proration(
+                                            Subscription.Proration.builder()
+                                                .invoiceBehavior(
+                                                    Subscription.Proration.InvoiceBehavior
+                                                        .BILL_IMMEDIATELY
+                                                )
+                                                .isProrated(true)
+                                                .build()
+                                        )
+                                        .quantityManagementMode(
+                                            Subscription.QuantityManagementMode.SEAT_BASED
+                                        )
+                                        .addQuantitySchedule(
+                                            Subscription.QuantitySchedule.builder()
+                                                .quantity(0.0)
+                                                .startingAt(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .endingBefore(
+                                                    OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                                )
+                                                .build()
+                                        )
+                                        .startingAt(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .subscriptionRate(
+                                            Subscription.SubscriptionRate.builder()
+                                                .billingFrequency(
+                                                    Subscription.SubscriptionRate.BillingFrequency
+                                                        .MONTHLY
+                                                )
+                                                .product(
+                                                    Subscription.SubscriptionRate.Product.builder()
+                                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                                        .name("name")
+                                                        .build()
+                                                )
+                                                .build()
+                                        )
+                                        .id("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .customFields(
+                                            Subscription.CustomFields.builder()
+                                                .putAdditionalProperty(
+                                                    "foo",
+                                                    JsonValue.from("string"),
+                                                )
+                                                .build()
+                                        )
+                                        .description("description")
+                                        .endingBefore(
+                                            OffsetDateTime.parse("2019-12-27T18:11:19.117Z")
+                                        )
+                                        .fiatCreditTypeId("182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e")
+                                        .name("name")
+                                        .seatConfig(
+                                            Subscription.SeatConfig.builder()
+                                                .seatGroupKey("seat_group_key")
+                                                .build()
+                                        )
+                                        .build()
+                                )
+                                .uniquenessKey("x")
+                                .build()
+                        )
+                        .build()
+                )
                 .build()
 
         val roundtrippedContractCreateResponse =
@@ -209,6 +1403,9 @@ internal class ProGuardCompatibilityTest {
                             .addProductTag("string")
                             .build()
                     )
+                    .spendTrackerAttributes(
+                        Commit.SpendTrackerAttributes.builder().countsAsDiscounted(true).build()
+                    )
                     .subscriptionConfig(
                         Commit.SubscriptionConfig.builder()
                             .allocation(Commit.SubscriptionConfig.Allocation.INDIVIDUAL)
@@ -232,18 +1429,4 @@ internal class ProGuardCompatibilityTest {
 
         assertThat(roundtrippedContractListBalancesResponse).isEqualTo(contractListBalancesResponse)
     }
-
-    @Test
-    fun paymentStatusRoundtrip() {
-        val jsonMapper = jsonMapper()
-        val paymentStatus = PaymentStatus.PENDING
-
-        val roundtrippedPaymentStatus =
-            jsonMapper.readValue(
-                jsonMapper.writeValueAsString(paymentStatus),
-                jacksonTypeRef<PaymentStatus>(),
-            )
-
-        assertThat(roundtrippedPaymentStatus).isEqualTo(paymentStatus)
-    }
 }