diff --git a/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/barcode.proto b/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/barcode.proto
index ec0958f97c7..02a4cd4bfac 100644
--- a/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/barcode.proto
+++ b/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/barcode.proto
@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/dataset.proto b/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/dataset.proto
index 31cb997a761..08321edd64c 100644
--- a/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/dataset.proto
+++ b/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/dataset.proto
@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -69,9 +69,6 @@ message Dataset {
   // Configuration specific to an unmanaged dataset.
   message UnmanagedDatasetConfig {}
 
-  // Configuration specific to spanner-based indexing.
-  message SpannerIndexingConfig {}
-
   // Different states of a dataset.
   enum State {
     // Default unspecified enum, should not be used.
@@ -106,14 +103,6 @@ message Dataset {
         [(google.api.field_behavior) = OPTIONAL];
   }
 
-  oneof indexing_source {
-    // Optional. A lightweight indexing source with low latency and high
-    // reliability, but lacking advanced features like CMEK and content-based
-    // search.
-    SpannerIndexingConfig spanner_indexing_config = 4
-        [(google.api.field_behavior) = OPTIONAL];
-  }
-
   // Dataset resource name.
   // Format:
   // `projects/{project}/locations/{location}/processors/{processor}/dataset`
diff --git a/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/document.proto b/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/document.proto
index 4560ae86dd3..c803d16bbbd 100644
--- a/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/document.proto
+++ b/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/document.proto
@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -17,6 +17,7 @@ syntax = "proto3";
 package google.cloud.documentai.v1beta3;
 
 import "google/api/field_behavior.proto";
+import "google/api/resource.proto";
 import "google/cloud/documentai/v1beta3/barcode.proto";
 import "google/cloud/documentai/v1beta3/geometry.proto";
 import "google/protobuf/timestamp.proto";
@@ -340,7 +341,7 @@ message Document {
       repeated DetectedLanguage detected_languages = 2;
     }
 
-    // Detected non-text visual elements, for example, checkbox, signature, etc.
+    // Detected non-text visual elements, for example, checkbox, signature etc.
     // on the page.
     message VisualElement {
       // [Layout][google.cloud.documentai.v1beta3.Document.Page.Layout] for
@@ -530,7 +531,7 @@ message Document {
     // A list of visually detected tokens on the page.
     repeated Token tokens = 8;
 
-    // A list of detected non-text visual elements for example, checkbox,
+    // A list of detected non-text visual elements, for example, checkbox,
     // signature etc. on the page.
     repeated VisualElement visual_elements = 9;
 
@@ -628,10 +629,11 @@ message Document {
     // [Document.text][google.cloud.documentai.v1beta3.Document.text].
     TextAnchor text_anchor = 1 [(google.api.field_behavior) = OPTIONAL];
 
-    // Required. Entity type from a schema for example, `Address`.
+    // Required. Entity type from a schema, for example, `Address`.
     string type = 2 [(google.api.field_behavior) = REQUIRED];
 
-    // Optional. Text value of the entity for example, `1600 Amphitheatre Pkwy`.
+    // Optional. Text value of the entity, for example, `1600 Amphitheatre
+    // Pkwy`.
     string mention_text = 3 [(google.api.field_behavior) = OPTIONAL];
 
     // Optional. Deprecated.  Use `id` field instead.
@@ -644,7 +646,7 @@ message Document {
     // the page where it was found.
     PageAnchor page_anchor = 6 [(google.api.field_behavior) = OPTIONAL];
 
-    // Optional. Canonical ID. This will be a unique value in the entity list
+    // Optional. Canonical id. This will be a unique value in the entity list
     // for this document.
     string id = 7 [(google.api.field_behavior) = OPTIONAL];
 
@@ -673,10 +675,10 @@ message Document {
   // Relationship between
   // [Entities][google.cloud.documentai.v1beta3.Document.Entity].
   message EntityRelation {
-    // Subject entity ID.
+    // Subject entity id.
     string subject_id = 1;
 
-    // Object entity ID.
+    // Object entity id.
     string object_id = 2;
 
     // Relationship description.
@@ -806,7 +808,7 @@ message Document {
       // of entities, properties within entities, etc.) in the parent revision.
       int32 index = 3;
 
-      // The ID of the parent provenance.
+      // The id of the parent provenance.
       int32 id = 2 [deprecated = true];
     }
 
@@ -846,7 +848,7 @@ message Document {
     // The index of the revision that produced this element.
     int32 revision = 1 [deprecated = true];
 
-    // The ID of this operation.  Needs to be unique within the scope of the
+    // The Id of this operation.  Needs to be unique within the scope of the
     // revision.
     int32 id = 2 [deprecated = true];
 
@@ -871,7 +873,7 @@ message Document {
 
     // Who/what made the change
     oneof source {
-      // If the change was made by a person specify the name or ID of that
+      // If the change was made by a person specify the name or id of that
       // person.
       string agent = 4;
 
@@ -880,7 +882,7 @@ message Document {
       string processor = 5;
     }
 
-    // ID of the revision, internally generated by doc proto storage.
+    // Id of the revision, internally generated by doc proto storage.
     // Unique within the context of the document.
     string id = 1;
 
@@ -889,7 +891,7 @@ message Document {
     // index into the `revisions` field.
     repeated int32 parent = 2 [deprecated = true];
 
-    // The revisions that this revision is based on. Must include all the IDs
+    // The revisions that this revision is based on. Must include all the ids
     // that have anything to do with this revision - eg. there are
     // `provenance.parent.revision` fields that index into this field.
     repeated string parent_ids = 7;
@@ -1013,18 +1015,18 @@ message Document {
       message LayoutImageBlock {
         // Source of the image.
         oneof image_source {
-          // Optional. Asset ID of the inline image. If set, find the image
+          // Optional. Asset id of the inline image. If set, find the image
           // content in the blob_assets field.
           string blob_asset_id = 4 [(google.api.field_behavior) = OPTIONAL];
 
-          // Optional. Google Cloud Storage URI of the image.
+          // Optional. Google Cloud Storage uri of the image.
           string gcs_uri = 5 [(google.api.field_behavior) = OPTIONAL];
 
-          // Optional. Data URI of the image.
+          // Optional. Data uri of the image.
           // It is composed of four parts: a prefix (data:), a MIME type
           // indicating the type of data, an optional base64 token if
           // non-textual, and the data itself:
-          // data:[<mediatype>][;base64],<data>.
+          // data:[<mediatype>][;base64],<data>
           string data_uri = 6 [(google.api.field_behavior) = OPTIONAL];
         }
 
@@ -1103,18 +1105,18 @@ message Document {
       message ImageChunkField {
         // Source of the image.
         oneof image_source {
-          // Optional. Asset ID of the inline image. If set, find the image
+          // Optional. Asset id of the inline image. If set, find the image
           // content in the blob_assets field.
           string blob_asset_id = 1 [(google.api.field_behavior) = OPTIONAL];
 
-          // Optional. Google Cloud Storage URI of the image.
+          // Optional. Google Cloud Storage uri of the image.
           string gcs_uri = 2 [(google.api.field_behavior) = OPTIONAL];
 
-          // Optional. Data URI of the image.
+          // Optional. Data uri of the image.
           // It is composed of four parts: a prefix (data:), a MIME type
           // indicating the type of data, an optional base64 token if
           // non-textual, and the data itself:
-          // data:[<mediatype>][;base64],<data>.
+          // data:[<mediatype>][;base64],<data>
           string data_uri = 3 [(google.api.field_behavior) = OPTIONAL];
         }
 
@@ -1171,7 +1173,7 @@ message Document {
   // in this document, for example, image bytes, such that it can be referenced
   // by other fields in the document via asset ID.
   message BlobAsset {
-    // Optional. The ID of the blob asset.
+    // Optional. The id of the blob asset.
     string asset_id = 1 [(google.api.field_behavior) = OPTIONAL];
 
     // Optional. The content of the blob asset, for example, image bytes.
@@ -1205,7 +1207,7 @@ message Document {
         VALIDATION_RESULT_TYPE_NOT_APPLICABLE = 4;
       }
 
-      // The name of the validation rule.
+      // The display name of the validation rule.
       string rule_name = 1;
 
       // The description of the validation rule.
@@ -1229,7 +1231,7 @@ message Document {
 
   // Entity revision.
   message EntitiesRevision {
-    // The revision ID.
+    // The revision id.
     string revision_id = 1;
 
     // The entities in this revision.
@@ -1237,6 +1239,9 @@ message Document {
 
     // The entity validation output for this revision.
     EntityValidationOutput entity_validation_output = 3;
+
+    // Optional. The history of this revision.
+    Provenance provenance = 4 [(google.api.field_behavior) = OPTIONAL];
   }
 
   // Original source document from the user.
@@ -1320,7 +1325,7 @@ message Document {
   // The entity revision ID that `document.entities` field is based on.
   // If this field is set and `entities_revisions` is not empty, the entities in
   // `document.entities` field are the entities in the entity revision with this
-  // ID and `document.entity_validation_output` field is the
+  // id and `document.entity_validation_output` field is the
   // `entity_validation_output` field in this entity revision.
   string entities_revision_id = 23;
 }
@@ -1347,7 +1352,7 @@ message RevisionRef {
     // Reads the revision by the predefined case.
     RevisionCase revision_case = 1;
 
-    // Reads the revision given by the ID.
+    // Reads the revision given by the id.
     string revision_id = 2;
 
     // Reads the revision generated by the processor version.
diff --git a/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/document_io.proto b/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/document_io.proto
index 9de9bb9d5c6..a80f1a95be5 100644
--- a/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/document_io.proto
+++ b/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/document_io.proto
@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -16,6 +16,7 @@ syntax = "proto3";
 
 package google.cloud.documentai.v1beta3;
 
+import "google/cloud/documentai/v1beta3/document.proto";
 import "google/protobuf/field_mask.proto";
 
 option csharp_namespace = "Google.Cloud.DocumentAI.V1Beta3";
@@ -26,6 +27,12 @@ option java_package = "com.google.cloud.documentai.v1beta3";
 option php_namespace = "Google\\Cloud\\DocumentAI\\V1beta3";
 option ruby_package = "Google::Cloud::DocumentAI::V1beta3";
 
+// A set of inline documents.
+message Documents {
+  // The list of documents.
+  repeated Document documents = 1;
+}
+
 // Payload message of raw document content (bytes).
 message RawDocument {
   // Inline document content.
@@ -64,6 +71,12 @@ message GcsPrefix {
   string gcs_uri_prefix = 1;
 }
 
+// Specifies a set of raw documents.
+message RawDocuments {
+  // Specifies raw document content and mime type.
+  repeated RawDocument documents = 1;
+}
+
 // The common config to specify a set of documents used as input.
 message BatchDocumentsInputConfig {
   // The source. Make sure that the caller of the API has storage.objects.get
diff --git a/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/document_processor_service.proto b/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/document_processor_service.proto
index b5b5a3ad246..c3e4c98e4c6 100644
--- a/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/document_processor_service.proto
+++ b/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/document_processor_service.proto
@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -286,6 +286,7 @@ service DocumentProcessorService {
   // the specified processor.
   rpc ReviewDocument(ReviewDocumentRequest)
       returns (google.longrunning.Operation) {
+    option deprecated = true;
     option (google.api.http) = {
       post: "/v1beta3/{human_review_config=projects/*/locations/*/processors/*/humanReviewConfig}:reviewDocument"
       body: "*"
@@ -393,6 +394,9 @@ message ProcessOptions {
 
     // Optional. Whether to include table annotations in layout parser response.
     bool enable_table_annotation = 6 [(google.api.field_behavior) = OPTIONAL];
+
+    // Optional. Whether to split table.
+    bool enable_table_split = 8 [(google.api.field_behavior) = OPTIONAL];
   }
 
   // A list of individual page numbers.
@@ -475,7 +479,7 @@ message ProcessRequest {
 
   // Whether human review should be skipped for this request. Default to
   // `false`.
-  bool skip_human_review = 3;
+  bool skip_human_review = 3 [deprecated = true];
 
   // Specifies which fields to include in the
   // [ProcessResponse.document][google.cloud.documentai.v1beta3.ProcessResponse.document]
@@ -614,7 +618,7 @@ message BatchProcessRequest {
 
   // Whether human review should be skipped for this request. Default to
   // `false`.
-  bool skip_human_review = 4;
+  bool skip_human_review = 4 [deprecated = true];
 
   // Inference-time options for the process API
   ProcessOptions process_options = 7;
@@ -1458,3 +1462,11 @@ message ImportProcessorVersionMetadata {
   // The basic metadata for the long-running operation.
   CommonOperationMetadata common_metadata = 1;
 }
+
+// The long-running operation metadata for the
+// [UpdateProcessorVersion][google.cloud.documentai.v1beta3.DocumentProcessorService.UpdateProcessorVersion]
+// method.
+message UpdateProcessorVersionMetadata {
+  // The basic metadata for the long-running operation.
+  CommonOperationMetadata common_metadata = 1;
+}
diff --git a/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/document_schema.proto b/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/document_schema.proto
index 637bb999716..8539769f467 100644
--- a/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/document_schema.proto
+++ b/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/document_schema.proto
@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -16,6 +16,8 @@ syntax = "proto3";
 
 package google.cloud.documentai.v1beta3;
 
+import "google/api/field_behavior.proto";
+
 option csharp_namespace = "Google.Cloud.DocumentAI.V1Beta3";
 option go_package = "cloud.google.com/go/documentai/apiv1beta3/documentaipb;documentaipb";
 option java_multiple_files = true;
@@ -100,9 +102,9 @@ message DocumentSchema {
       // For example, a bank statement might only have one
       // `account_number`, but this account number can be mentioned in several
       // places on the document.  In this case, the `account_number` is
-      // considered a `REQUIRED_ONCE` entity type. If, on the other hand, we
-      // expect a bank statement to contain the status of multiple different
-      // accounts for the customers, the occurrence type is set to
+      // considered a `REQUIRED_ONCE` entity type. If, on the other hand, it's
+      // expected that a bank statement contains the status of multiple
+      // different accounts for the customers, the occurrence type is set to
       // `REQUIRED_MULTIPLE`.
       enum OccurrenceType {
         // Unspecified occurrence type.
@@ -166,7 +168,7 @@ message DocumentSchema {
     oneof value_source {
       // If specified, lists all the possible values for this entity.  This
       // should not be more than a handful of values.  If the number of values
-      // is >10 or could change frequently use the `EntityType.value_ontology`
+      // is >10 or could change frequently, use the `EntityType.value_ontology`
       // field and specify a list of all possible values in a value ontology
       // file.
       EnumValues enum_values = 14;
@@ -183,7 +185,7 @@ message DocumentSchema {
     // - Maximum 64 characters.
     // - Must start with a letter.
     // - Allowed characters: ASCII letters `[a-z0-9_-]`.  (For backward
-    //   compatibility internal infrastructure and tooling can handle any ascii
+    //   compatibility, internal infrastructure and tooling can handle any ASCII
     //   character.)
     // - The `/` is sometimes used to denote a property of a type.  For example
     //   `line_item/amount`.  This convention is deprecated, but will still be
@@ -219,13 +221,13 @@ message DocumentSchema {
     // If set, all the nested entities must be prefixed with the parents.
     bool prefixed_naming_on_properties = 6;
 
-    // If set, we will skip the naming format validation in the schema. So the
+    // If set, this will skip the naming format validation in the schema. So the
     // string values in `DocumentSchema.EntityType.name` and
     // `DocumentSchema.EntityType.Property.name` will not be checked.
     bool skip_naming_validation = 7;
   }
 
-  // Display name to show to users.
+  // Display name to show users.
   string display_name = 1;
 
   // Description of the schema.
@@ -236,4 +238,9 @@ message DocumentSchema {
 
   // Metadata of the schema.
   Metadata metadata = 4;
+
+  // Optional. Document level prompt provided by the user. This custom text is
+  // injected into the AI model's prompt to provide extra, document-wide
+  // guidance for processing.
+  string document_prompt = 5 [(google.api.field_behavior) = OPTIONAL];
 }
diff --git a/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/document_service.proto b/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/document_service.proto
index e794c99d715..91cc4f9c80c 100644
--- a/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/document_service.proto
+++ b/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/document_service.proto
@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -190,6 +190,13 @@ message ImportDocumentsRequest {
 
     // The common config to specify a set of documents used as input.
     BatchDocumentsInputConfig batch_input_config = 1;
+
+    // Optional. If set, determines the type of the documents to be imported in
+    // this batch. It can be used to auto-label the documents with a single
+    // entity of the provided type. This field can only be used with a
+    // classifier or splitter processor. Providing this field is mutually
+    // exclusive with `entities` and `auto_labeling_config`.
+    string document_type = 6 [(google.api.field_behavior) = OPTIONAL];
   }
 
   // Required. The dataset resource name.
diff --git a/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/evaluation.proto b/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/evaluation.proto
index da1189e7b88..6f60de0536e 100644
--- a/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/evaluation.proto
+++ b/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/evaluation.proto
@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -77,7 +77,7 @@ message Evaluation {
     // The calculated recall.
     float recall = 2;
 
-    // The calculated f1 score.
+    // The calculated F1 score.
     float f1_score = 3;
 
     // The amount of occurrences in predicted documents.
@@ -157,6 +157,23 @@ message Evaluation {
     MetricsType metrics_type = 7;
   }
 
+  // A revision of the evaluation.
+  message EvaluationRevision {
+    // Output only. The revision ID of the evaluation.
+    string revision_id = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+    // Output only. Counters for the documents used in the evaluation.
+    Counters document_counters = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+    // Output only. Metrics for all the entities in aggregate.
+    MultiConfidenceMetrics all_entities_metrics = 3
+        [(google.api.field_behavior) = OUTPUT_ONLY];
+
+    // Output only. Metrics across confidence levels, for different entities.
+    map<string, MultiConfidenceMetrics> entity_metrics = 4
+        [(google.api.field_behavior) = OUTPUT_ONLY];
+  }
+
   // The resource name of the evaluation.
   // Format:
   // `projects/{project}/locations/{location}/processors/{processor}/processorVersions/{processor_version}/evaluations/{evaluation}`
@@ -179,4 +196,7 @@ message Evaluation {
 
   // The KMS key version with which data is encrypted.
   string kms_key_version_name = 7;
+
+  // Contains all revisions of the evaluation, excluding the latest one.
+  repeated EvaluationRevision revisions = 9;
 }
diff --git a/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/geometry.proto b/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/geometry.proto
index 21bd4ae0fce..3febecc8f97 100644
--- a/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/geometry.proto
+++ b/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/geometry.proto
@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/operation_metadata.proto b/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/operation_metadata.proto
index de0e127ac05..1d6fa007ae1 100644
--- a/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/operation_metadata.proto
+++ b/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/operation_metadata.proto
@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/processor.proto b/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/processor.proto
index b7bebd3b9fa..36d95318cf3 100644
--- a/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/processor.proto
+++ b/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/processor.proto
@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -56,11 +56,11 @@ message ProcessorVersion {
   message GenAiModelInfo {
     // Information for a pretrained Google-managed foundation model.
     message FoundationGenAiModelInfo {
-      // Whether finetuning is allowed for this base processor version.
+      // Whether fine tuning is allowed for this base processor version.
       bool finetuning_allowed = 1;
 
       // The minimum number of labeled documents in the training dataset
-      // required for finetuning.
+      // required for fine tuning.
       int32 min_train_labeled_documents = 2;
     }
 
diff --git a/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/processor_type.proto b/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/processor_type.proto
index 989b6e6c0de..5ca013e43e9 100644
--- a/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/processor_type.proto
+++ b/packages/google-cloud-documentai/protos/google/cloud/documentai/v1beta3/processor_type.proto
@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/packages/google-cloud-documentai/protos/protos.d.ts b/packages/google-cloud-documentai/protos/protos.d.ts
index aa31aa840a2..9f1f13615f2 100644
--- a/packages/google-cloud-documentai/protos/protos.d.ts
+++ b/packages/google-cloud-documentai/protos/protos.d.ts
@@ -17300,9 +17300,6 @@ export namespace google {
                     /** Dataset unmanagedDatasetConfig */
                     unmanagedDatasetConfig?: (google.cloud.documentai.v1beta3.Dataset.IUnmanagedDatasetConfig|null);
 
-                    /** Dataset spannerIndexingConfig */
-                    spannerIndexingConfig?: (google.cloud.documentai.v1beta3.Dataset.ISpannerIndexingConfig|null);
-
                     /** Dataset name */
                     name?: (string|null);
 
@@ -17334,9 +17331,6 @@ export namespace google {
                     /** Dataset unmanagedDatasetConfig. */
                     public unmanagedDatasetConfig?: (google.cloud.documentai.v1beta3.Dataset.IUnmanagedDatasetConfig|null);
 
-                    /** Dataset spannerIndexingConfig. */
-                    public spannerIndexingConfig?: (google.cloud.documentai.v1beta3.Dataset.ISpannerIndexingConfig|null);
-
                     /** Dataset name. */
                     public name: string;
 
@@ -17352,9 +17346,6 @@ export namespace google {
                     /** Dataset storageSource. */
                     public storageSource?: ("gcsManagedConfig"|"documentWarehouseConfig"|"unmanagedDatasetConfig");
 
-                    /** Dataset indexingSource. */
-                    public indexingSource?: "spannerIndexingConfig";
-
                     /**
                      * Creates a new Dataset instance using the specified properties.
                      * @param [properties] Properties to set
@@ -17726,97 +17717,6 @@ export namespace google {
                         public static getTypeUrl(typeUrlPrefix?: string): string;
                     }
 
-                    /** Properties of a SpannerIndexingConfig. */
-                    interface ISpannerIndexingConfig {
-                    }
-
-                    /** Represents a SpannerIndexingConfig. */
-                    class SpannerIndexingConfig implements ISpannerIndexingConfig {
-
-                        /**
-                         * Constructs a new SpannerIndexingConfig.
-                         * @param [properties] Properties to set
-                         */
-                        constructor(properties?: google.cloud.documentai.v1beta3.Dataset.ISpannerIndexingConfig);
-
-                        /**
-                         * Creates a new SpannerIndexingConfig instance using the specified properties.
-                         * @param [properties] Properties to set
-                         * @returns SpannerIndexingConfig instance
-                         */
-                        public static create(properties?: google.cloud.documentai.v1beta3.Dataset.ISpannerIndexingConfig): google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig;
-
-                        /**
-                         * Encodes the specified SpannerIndexingConfig message. Does not implicitly {@link google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig.verify|verify} messages.
-                         * @param message SpannerIndexingConfig message or plain object to encode
-                         * @param [writer] Writer to encode to
-                         * @returns Writer
-                         */
-                        public static encode(message: google.cloud.documentai.v1beta3.Dataset.ISpannerIndexingConfig, writer?: $protobuf.Writer): $protobuf.Writer;
-
-                        /**
-                         * Encodes the specified SpannerIndexingConfig message, length delimited. Does not implicitly {@link google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig.verify|verify} messages.
-                         * @param message SpannerIndexingConfig message or plain object to encode
-                         * @param [writer] Writer to encode to
-                         * @returns Writer
-                         */
-                        public static encodeDelimited(message: google.cloud.documentai.v1beta3.Dataset.ISpannerIndexingConfig, writer?: $protobuf.Writer): $protobuf.Writer;
-
-                        /**
-                         * Decodes a SpannerIndexingConfig message from the specified reader or buffer.
-                         * @param reader Reader or buffer to decode from
-                         * @param [length] Message length if known beforehand
-                         * @returns SpannerIndexingConfig
-                         * @throws {Error} If the payload is not a reader or valid buffer
-                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                         */
-                        public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig;
-
-                        /**
-                         * Decodes a SpannerIndexingConfig message from the specified reader or buffer, length delimited.
-                         * @param reader Reader or buffer to decode from
-                         * @returns SpannerIndexingConfig
-                         * @throws {Error} If the payload is not a reader or valid buffer
-                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                         */
-                        public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig;
-
-                        /**
-                         * Verifies a SpannerIndexingConfig message.
-                         * @param message Plain object to verify
-                         * @returns `null` if valid, otherwise the reason why it is not
-                         */
-                        public static verify(message: { [k: string]: any }): (string|null);
-
-                        /**
-                         * Creates a SpannerIndexingConfig message from a plain object. Also converts values to their respective internal types.
-                         * @param object Plain object
-                         * @returns SpannerIndexingConfig
-                         */
-                        public static fromObject(object: { [k: string]: any }): google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig;
-
-                        /**
-                         * Creates a plain object from a SpannerIndexingConfig message. Also converts values to other types if specified.
-                         * @param message SpannerIndexingConfig
-                         * @param [options] Conversion options
-                         * @returns Plain object
-                         */
-                        public static toObject(message: google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig, options?: $protobuf.IConversionOptions): { [k: string]: any };
-
-                        /**
-                         * Converts this SpannerIndexingConfig to JSON.
-                         * @returns JSON object
-                         */
-                        public toJSON(): { [k: string]: any };
-
-                        /**
-                         * Gets the default type url for SpannerIndexingConfig
-                         * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
-                         * @returns The default type url
-                         */
-                        public static getTypeUrl(typeUrlPrefix?: string): string;
-                    }
-
                     /** State enum. */
                     enum State {
                         STATE_UNSPECIFIED = 0,
@@ -25419,6 +25319,9 @@ export namespace google {
 
                         /** EntitiesRevision entityValidationOutput */
                         entityValidationOutput?: (google.cloud.documentai.v1beta3.Document.IEntityValidationOutput|null);
+
+                        /** EntitiesRevision provenance */
+                        provenance?: (google.cloud.documentai.v1beta3.Document.IProvenance|null);
                     }
 
                     /** Represents an EntitiesRevision. */
@@ -25439,6 +25342,9 @@ export namespace google {
                         /** EntitiesRevision entityValidationOutput. */
                         public entityValidationOutput?: (google.cloud.documentai.v1beta3.Document.IEntityValidationOutput|null);
 
+                        /** EntitiesRevision provenance. */
+                        public provenance?: (google.cloud.documentai.v1beta3.Document.IProvenance|null);
+
                         /**
                          * Creates a new EntitiesRevision instance using the specified properties.
                          * @param [properties] Properties to set
@@ -25950,6 +25856,103 @@ export namespace google {
                     public static getTypeUrl(typeUrlPrefix?: string): string;
                 }
 
+                /** Properties of a Documents. */
+                interface IDocuments {
+
+                    /** Documents documents */
+                    documents?: (google.cloud.documentai.v1beta3.IDocument[]|null);
+                }
+
+                /** Represents a Documents. */
+                class Documents implements IDocuments {
+
+                    /**
+                     * Constructs a new Documents.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.documentai.v1beta3.IDocuments);
+
+                    /** Documents documents. */
+                    public documents: google.cloud.documentai.v1beta3.IDocument[];
+
+                    /**
+                     * Creates a new Documents instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns Documents instance
+                     */
+                    public static create(properties?: google.cloud.documentai.v1beta3.IDocuments): google.cloud.documentai.v1beta3.Documents;
+
+                    /**
+                     * Encodes the specified Documents message. Does not implicitly {@link google.cloud.documentai.v1beta3.Documents.verify|verify} messages.
+                     * @param message Documents message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.documentai.v1beta3.IDocuments, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified Documents message, length delimited. Does not implicitly {@link google.cloud.documentai.v1beta3.Documents.verify|verify} messages.
+                     * @param message Documents message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.documentai.v1beta3.IDocuments, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a Documents message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns Documents
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.documentai.v1beta3.Documents;
+
+                    /**
+                     * Decodes a Documents message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns Documents
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.documentai.v1beta3.Documents;
+
+                    /**
+                     * Verifies a Documents message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a Documents message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns Documents
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.documentai.v1beta3.Documents;
+
+                    /**
+                     * Creates a plain object from a Documents message. Also converts values to other types if specified.
+                     * @param message Documents
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.documentai.v1beta3.Documents, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this Documents to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for Documents
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
                 /** Properties of a RawDocument. */
                 interface IRawDocument {
 
@@ -26356,6 +26359,103 @@ export namespace google {
                     public static getTypeUrl(typeUrlPrefix?: string): string;
                 }
 
+                /** Properties of a RawDocuments. */
+                interface IRawDocuments {
+
+                    /** RawDocuments documents */
+                    documents?: (google.cloud.documentai.v1beta3.IRawDocument[]|null);
+                }
+
+                /** Represents a RawDocuments. */
+                class RawDocuments implements IRawDocuments {
+
+                    /**
+                     * Constructs a new RawDocuments.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.documentai.v1beta3.IRawDocuments);
+
+                    /** RawDocuments documents. */
+                    public documents: google.cloud.documentai.v1beta3.IRawDocument[];
+
+                    /**
+                     * Creates a new RawDocuments instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns RawDocuments instance
+                     */
+                    public static create(properties?: google.cloud.documentai.v1beta3.IRawDocuments): google.cloud.documentai.v1beta3.RawDocuments;
+
+                    /**
+                     * Encodes the specified RawDocuments message. Does not implicitly {@link google.cloud.documentai.v1beta3.RawDocuments.verify|verify} messages.
+                     * @param message RawDocuments message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.documentai.v1beta3.IRawDocuments, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified RawDocuments message, length delimited. Does not implicitly {@link google.cloud.documentai.v1beta3.RawDocuments.verify|verify} messages.
+                     * @param message RawDocuments message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.documentai.v1beta3.IRawDocuments, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a RawDocuments message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns RawDocuments
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.documentai.v1beta3.RawDocuments;
+
+                    /**
+                     * Decodes a RawDocuments message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns RawDocuments
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.documentai.v1beta3.RawDocuments;
+
+                    /**
+                     * Verifies a RawDocuments message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a RawDocuments message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns RawDocuments
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.documentai.v1beta3.RawDocuments;
+
+                    /**
+                     * Creates a plain object from a RawDocuments message. Also converts values to other types if specified.
+                     * @param message RawDocuments
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.documentai.v1beta3.RawDocuments, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this RawDocuments to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for RawDocuments
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
                 /** Properties of a BatchDocumentsInputConfig. */
                 interface IBatchDocumentsInputConfig {
 
@@ -27560,6 +27660,9 @@ export namespace google {
 
                     /** DocumentSchema metadata */
                     metadata?: (google.cloud.documentai.v1beta3.DocumentSchema.IMetadata|null);
+
+                    /** DocumentSchema documentPrompt */
+                    documentPrompt?: (string|null);
                 }
 
                 /** Represents a DocumentSchema. */
@@ -27583,6 +27686,9 @@ export namespace google {
                     /** DocumentSchema metadata. */
                     public metadata?: (google.cloud.documentai.v1beta3.DocumentSchema.IMetadata|null);
 
+                    /** DocumentSchema documentPrompt. */
+                    public documentPrompt: string;
+
                     /**
                      * Creates a new DocumentSchema instance using the specified properties.
                      * @param [properties] Properties to set
@@ -28829,6 +28935,9 @@ export namespace google {
 
                         /** LayoutConfig enableTableAnnotation */
                         enableTableAnnotation?: (boolean|null);
+
+                        /** LayoutConfig enableTableSplit */
+                        enableTableSplit?: (boolean|null);
                     }
 
                     /** Represents a LayoutConfig. */
@@ -28861,6 +28970,9 @@ export namespace google {
                         /** LayoutConfig enableTableAnnotation. */
                         public enableTableAnnotation: boolean;
 
+                        /** LayoutConfig enableTableSplit. */
+                        public enableTableSplit: boolean;
+
                         /**
                          * Creates a new LayoutConfig instance using the specified properties.
                          * @param [properties] Properties to set
@@ -35463,6 +35575,103 @@ export namespace google {
                     public static getTypeUrl(typeUrlPrefix?: string): string;
                 }
 
+                /** Properties of an UpdateProcessorVersionMetadata. */
+                interface IUpdateProcessorVersionMetadata {
+
+                    /** UpdateProcessorVersionMetadata commonMetadata */
+                    commonMetadata?: (google.cloud.documentai.v1beta3.ICommonOperationMetadata|null);
+                }
+
+                /** Represents an UpdateProcessorVersionMetadata. */
+                class UpdateProcessorVersionMetadata implements IUpdateProcessorVersionMetadata {
+
+                    /**
+                     * Constructs a new UpdateProcessorVersionMetadata.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.documentai.v1beta3.IUpdateProcessorVersionMetadata);
+
+                    /** UpdateProcessorVersionMetadata commonMetadata. */
+                    public commonMetadata?: (google.cloud.documentai.v1beta3.ICommonOperationMetadata|null);
+
+                    /**
+                     * Creates a new UpdateProcessorVersionMetadata instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns UpdateProcessorVersionMetadata instance
+                     */
+                    public static create(properties?: google.cloud.documentai.v1beta3.IUpdateProcessorVersionMetadata): google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata;
+
+                    /**
+                     * Encodes the specified UpdateProcessorVersionMetadata message. Does not implicitly {@link google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata.verify|verify} messages.
+                     * @param message UpdateProcessorVersionMetadata message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.documentai.v1beta3.IUpdateProcessorVersionMetadata, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified UpdateProcessorVersionMetadata message, length delimited. Does not implicitly {@link google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata.verify|verify} messages.
+                     * @param message UpdateProcessorVersionMetadata message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.documentai.v1beta3.IUpdateProcessorVersionMetadata, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes an UpdateProcessorVersionMetadata message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns UpdateProcessorVersionMetadata
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata;
+
+                    /**
+                     * Decodes an UpdateProcessorVersionMetadata message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns UpdateProcessorVersionMetadata
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata;
+
+                    /**
+                     * Verifies an UpdateProcessorVersionMetadata message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates an UpdateProcessorVersionMetadata message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns UpdateProcessorVersionMetadata
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata;
+
+                    /**
+                     * Creates a plain object from an UpdateProcessorVersionMetadata message. Also converts values to other types if specified.
+                     * @param message UpdateProcessorVersionMetadata
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this UpdateProcessorVersionMetadata to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for UpdateProcessorVersionMetadata
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
                 /** Properties of an EvaluationReference. */
                 interface IEvaluationReference {
 
@@ -35601,6 +35810,9 @@ export namespace google {
 
                     /** Evaluation kmsKeyVersionName */
                     kmsKeyVersionName?: (string|null);
+
+                    /** Evaluation revisions */
+                    revisions?: (google.cloud.documentai.v1beta3.Evaluation.IEvaluationRevision[]|null);
                 }
 
                 /** Represents an Evaluation. */
@@ -35633,6 +35845,9 @@ export namespace google {
                     /** Evaluation kmsKeyVersionName. */
                     public kmsKeyVersionName: string;
 
+                    /** Evaluation revisions. */
+                    public revisions: google.cloud.documentai.v1beta3.Evaluation.IEvaluationRevision[];
+
                     /**
                      * Creates a new Evaluation instance using the specified properties.
                      * @param [properties] Properties to set
@@ -36229,6 +36444,121 @@ export namespace google {
                             AGGREGATE = 1
                         }
                     }
+
+                    /** Properties of an EvaluationRevision. */
+                    interface IEvaluationRevision {
+
+                        /** EvaluationRevision revisionId */
+                        revisionId?: (string|null);
+
+                        /** EvaluationRevision documentCounters */
+                        documentCounters?: (google.cloud.documentai.v1beta3.Evaluation.ICounters|null);
+
+                        /** EvaluationRevision allEntitiesMetrics */
+                        allEntitiesMetrics?: (google.cloud.documentai.v1beta3.Evaluation.IMultiConfidenceMetrics|null);
+
+                        /** EvaluationRevision entityMetrics */
+                        entityMetrics?: ({ [k: string]: google.cloud.documentai.v1beta3.Evaluation.IMultiConfidenceMetrics }|null);
+                    }
+
+                    /** Represents an EvaluationRevision. */
+                    class EvaluationRevision implements IEvaluationRevision {
+
+                        /**
+                         * Constructs a new EvaluationRevision.
+                         * @param [properties] Properties to set
+                         */
+                        constructor(properties?: google.cloud.documentai.v1beta3.Evaluation.IEvaluationRevision);
+
+                        /** EvaluationRevision revisionId. */
+                        public revisionId: string;
+
+                        /** EvaluationRevision documentCounters. */
+                        public documentCounters?: (google.cloud.documentai.v1beta3.Evaluation.ICounters|null);
+
+                        /** EvaluationRevision allEntitiesMetrics. */
+                        public allEntitiesMetrics?: (google.cloud.documentai.v1beta3.Evaluation.IMultiConfidenceMetrics|null);
+
+                        /** EvaluationRevision entityMetrics. */
+                        public entityMetrics: { [k: string]: google.cloud.documentai.v1beta3.Evaluation.IMultiConfidenceMetrics };
+
+                        /**
+                         * Creates a new EvaluationRevision instance using the specified properties.
+                         * @param [properties] Properties to set
+                         * @returns EvaluationRevision instance
+                         */
+                        public static create(properties?: google.cloud.documentai.v1beta3.Evaluation.IEvaluationRevision): google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision;
+
+                        /**
+                         * Encodes the specified EvaluationRevision message. Does not implicitly {@link google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision.verify|verify} messages.
+                         * @param message EvaluationRevision message or plain object to encode
+                         * @param [writer] Writer to encode to
+                         * @returns Writer
+                         */
+                        public static encode(message: google.cloud.documentai.v1beta3.Evaluation.IEvaluationRevision, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                        /**
+                         * Encodes the specified EvaluationRevision message, length delimited. Does not implicitly {@link google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision.verify|verify} messages.
+                         * @param message EvaluationRevision message or plain object to encode
+                         * @param [writer] Writer to encode to
+                         * @returns Writer
+                         */
+                        public static encodeDelimited(message: google.cloud.documentai.v1beta3.Evaluation.IEvaluationRevision, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                        /**
+                         * Decodes an EvaluationRevision message from the specified reader or buffer.
+                         * @param reader Reader or buffer to decode from
+                         * @param [length] Message length if known beforehand
+                         * @returns EvaluationRevision
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision;
+
+                        /**
+                         * Decodes an EvaluationRevision message from the specified reader or buffer, length delimited.
+                         * @param reader Reader or buffer to decode from
+                         * @returns EvaluationRevision
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision;
+
+                        /**
+                         * Verifies an EvaluationRevision message.
+                         * @param message Plain object to verify
+                         * @returns `null` if valid, otherwise the reason why it is not
+                         */
+                        public static verify(message: { [k: string]: any }): (string|null);
+
+                        /**
+                         * Creates an EvaluationRevision message from a plain object. Also converts values to their respective internal types.
+                         * @param object Plain object
+                         * @returns EvaluationRevision
+                         */
+                        public static fromObject(object: { [k: string]: any }): google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision;
+
+                        /**
+                         * Creates a plain object from an EvaluationRevision message. Also converts values to other types if specified.
+                         * @param message EvaluationRevision
+                         * @param [options] Conversion options
+                         * @returns Plain object
+                         */
+                        public static toObject(message: google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                        /**
+                         * Converts this EvaluationRevision to JSON.
+                         * @returns JSON object
+                         */
+                        public toJSON(): { [k: string]: any };
+
+                        /**
+                         * Gets the default type url for EvaluationRevision
+                         * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns The default type url
+                         */
+                        public static getTypeUrl(typeUrlPrefix?: string): string;
+                    }
                 }
 
                 /** Properties of a CommonOperationMetadata. */
@@ -38002,6 +38332,9 @@ export namespace google {
 
                         /** BatchDocumentsImportConfig batchInputConfig */
                         batchInputConfig?: (google.cloud.documentai.v1beta3.IBatchDocumentsInputConfig|null);
+
+                        /** BatchDocumentsImportConfig documentType */
+                        documentType?: (string|null);
                     }
 
                     /** Represents a BatchDocumentsImportConfig. */
@@ -38022,6 +38355,9 @@ export namespace google {
                         /** BatchDocumentsImportConfig batchInputConfig. */
                         public batchInputConfig?: (google.cloud.documentai.v1beta3.IBatchDocumentsInputConfig|null);
 
+                        /** BatchDocumentsImportConfig documentType. */
+                        public documentType: string;
+
                         /** BatchDocumentsImportConfig splitTypeConfig. */
                         public splitTypeConfig?: ("datasetSplit"|"autoSplitConfig");
 
diff --git a/packages/google-cloud-documentai/protos/protos.js b/packages/google-cloud-documentai/protos/protos.js
index 5e7b120a570..3ff43c29245 100644
--- a/packages/google-cloud-documentai/protos/protos.js
+++ b/packages/google-cloud-documentai/protos/protos.js
@@ -42954,7 +42954,6 @@
                          * @property {google.cloud.documentai.v1beta3.Dataset.IGCSManagedConfig|null} [gcsManagedConfig] Dataset gcsManagedConfig
                          * @property {google.cloud.documentai.v1beta3.Dataset.IDocumentWarehouseConfig|null} [documentWarehouseConfig] Dataset documentWarehouseConfig
                          * @property {google.cloud.documentai.v1beta3.Dataset.IUnmanagedDatasetConfig|null} [unmanagedDatasetConfig] Dataset unmanagedDatasetConfig
-                         * @property {google.cloud.documentai.v1beta3.Dataset.ISpannerIndexingConfig|null} [spannerIndexingConfig] Dataset spannerIndexingConfig
                          * @property {string|null} [name] Dataset name
                          * @property {google.cloud.documentai.v1beta3.Dataset.State|null} [state] Dataset state
                          * @property {boolean|null} [satisfiesPzs] Dataset satisfiesPzs
@@ -43000,14 +42999,6 @@
                          */
                         Dataset.prototype.unmanagedDatasetConfig = null;
     
-                        /**
-                         * Dataset spannerIndexingConfig.
-                         * @member {google.cloud.documentai.v1beta3.Dataset.ISpannerIndexingConfig|null|undefined} spannerIndexingConfig
-                         * @memberof google.cloud.documentai.v1beta3.Dataset
-                         * @instance
-                         */
-                        Dataset.prototype.spannerIndexingConfig = null;
-    
                         /**
                          * Dataset name.
                          * @member {string} name
@@ -43054,17 +43045,6 @@
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
-                        /**
-                         * Dataset indexingSource.
-                         * @member {"spannerIndexingConfig"|undefined} indexingSource
-                         * @memberof google.cloud.documentai.v1beta3.Dataset
-                         * @instance
-                         */
-                        Object.defineProperty(Dataset.prototype, "indexingSource", {
-                            get: $util.oneOfGetter($oneOfFields = ["spannerIndexingConfig"]),
-                            set: $util.oneOfSetter($oneOfFields)
-                        });
-    
                         /**
                          * Creates a new Dataset instance using the specified properties.
                          * @function create
@@ -43095,8 +43075,6 @@
                                 writer.uint32(/* id 2, wireType 0 =*/16).int32(message.state);
                             if (message.gcsManagedConfig != null && Object.hasOwnProperty.call(message, "gcsManagedConfig"))
                                 $root.google.cloud.documentai.v1beta3.Dataset.GCSManagedConfig.encode(message.gcsManagedConfig, writer.uint32(/* id 3, wireType 2 =*/26).fork()).ldelim();
-                            if (message.spannerIndexingConfig != null && Object.hasOwnProperty.call(message, "spannerIndexingConfig"))
-                                $root.google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig.encode(message.spannerIndexingConfig, writer.uint32(/* id 4, wireType 2 =*/34).fork()).ldelim();
                             if (message.documentWarehouseConfig != null && Object.hasOwnProperty.call(message, "documentWarehouseConfig"))
                                 $root.google.cloud.documentai.v1beta3.Dataset.DocumentWarehouseConfig.encode(message.documentWarehouseConfig, writer.uint32(/* id 5, wireType 2 =*/42).fork()).ldelim();
                             if (message.unmanagedDatasetConfig != null && Object.hasOwnProperty.call(message, "unmanagedDatasetConfig"))
@@ -43153,10 +43131,6 @@
                                         message.unmanagedDatasetConfig = $root.google.cloud.documentai.v1beta3.Dataset.UnmanagedDatasetConfig.decode(reader, reader.uint32());
                                         break;
                                     }
-                                case 4: {
-                                        message.spannerIndexingConfig = $root.google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig.decode(reader, reader.uint32());
-                                        break;
-                                    }
                                 case 1: {
                                         message.name = reader.string();
                                         break;
@@ -43237,14 +43211,6 @@
                                         return "unmanagedDatasetConfig." + error;
                                 }
                             }
-                            if (message.spannerIndexingConfig != null && message.hasOwnProperty("spannerIndexingConfig")) {
-                                properties.indexingSource = 1;
-                                {
-                                    var error = $root.google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig.verify(message.spannerIndexingConfig);
-                                    if (error)
-                                        return "spannerIndexingConfig." + error;
-                                }
-                            }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 if (!$util.isString(message.name))
                                     return "name: string expected";
@@ -43294,11 +43260,6 @@
                                     throw TypeError(".google.cloud.documentai.v1beta3.Dataset.unmanagedDatasetConfig: object expected");
                                 message.unmanagedDatasetConfig = $root.google.cloud.documentai.v1beta3.Dataset.UnmanagedDatasetConfig.fromObject(object.unmanagedDatasetConfig);
                             }
-                            if (object.spannerIndexingConfig != null) {
-                                if (typeof object.spannerIndexingConfig !== "object")
-                                    throw TypeError(".google.cloud.documentai.v1beta3.Dataset.spannerIndexingConfig: object expected");
-                                message.spannerIndexingConfig = $root.google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig.fromObject(object.spannerIndexingConfig);
-                            }
                             if (object.name != null)
                                 message.name = String(object.name);
                             switch (object.state) {
@@ -43360,11 +43321,6 @@
                                 if (options.oneofs)
                                     object.storageSource = "gcsManagedConfig";
                             }
-                            if (message.spannerIndexingConfig != null && message.hasOwnProperty("spannerIndexingConfig")) {
-                                object.spannerIndexingConfig = $root.google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig.toObject(message.spannerIndexingConfig, options);
-                                if (options.oneofs)
-                                    object.indexingSource = "spannerIndexingConfig";
-                            }
                             if (message.documentWarehouseConfig != null && message.hasOwnProperty("documentWarehouseConfig")) {
                                 object.documentWarehouseConfig = $root.google.cloud.documentai.v1beta3.Dataset.DocumentWarehouseConfig.toObject(message.documentWarehouseConfig, options);
                                 if (options.oneofs)
@@ -44024,183 +43980,6 @@
                             return UnmanagedDatasetConfig;
                         })();
     
-                        Dataset.SpannerIndexingConfig = (function() {
-    
-                            /**
-                             * Properties of a SpannerIndexingConfig.
-                             * @memberof google.cloud.documentai.v1beta3.Dataset
-                             * @interface ISpannerIndexingConfig
-                             */
-    
-                            /**
-                             * Constructs a new SpannerIndexingConfig.
-                             * @memberof google.cloud.documentai.v1beta3.Dataset
-                             * @classdesc Represents a SpannerIndexingConfig.
-                             * @implements ISpannerIndexingConfig
-                             * @constructor
-                             * @param {google.cloud.documentai.v1beta3.Dataset.ISpannerIndexingConfig=} [properties] Properties to set
-                             */
-                            function SpannerIndexingConfig(properties) {
-                                if (properties)
-                                    for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
-                                        if (properties[keys[i]] != null)
-                                            this[keys[i]] = properties[keys[i]];
-                            }
-    
-                            /**
-                             * Creates a new SpannerIndexingConfig instance using the specified properties.
-                             * @function create
-                             * @memberof google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig
-                             * @static
-                             * @param {google.cloud.documentai.v1beta3.Dataset.ISpannerIndexingConfig=} [properties] Properties to set
-                             * @returns {google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig} SpannerIndexingConfig instance
-                             */
-                            SpannerIndexingConfig.create = function create(properties) {
-                                return new SpannerIndexingConfig(properties);
-                            };
-    
-                            /**
-                             * Encodes the specified SpannerIndexingConfig message. Does not implicitly {@link google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig.verify|verify} messages.
-                             * @function encode
-                             * @memberof google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig
-                             * @static
-                             * @param {google.cloud.documentai.v1beta3.Dataset.ISpannerIndexingConfig} message SpannerIndexingConfig message or plain object to encode
-                             * @param {$protobuf.Writer} [writer] Writer to encode to
-                             * @returns {$protobuf.Writer} Writer
-                             */
-                            SpannerIndexingConfig.encode = function encode(message, writer) {
-                                if (!writer)
-                                    writer = $Writer.create();
-                                return writer;
-                            };
-    
-                            /**
-                             * Encodes the specified SpannerIndexingConfig message, length delimited. Does not implicitly {@link google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig.verify|verify} messages.
-                             * @function encodeDelimited
-                             * @memberof google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig
-                             * @static
-                             * @param {google.cloud.documentai.v1beta3.Dataset.ISpannerIndexingConfig} message SpannerIndexingConfig message or plain object to encode
-                             * @param {$protobuf.Writer} [writer] Writer to encode to
-                             * @returns {$protobuf.Writer} Writer
-                             */
-                            SpannerIndexingConfig.encodeDelimited = function encodeDelimited(message, writer) {
-                                return this.encode(message, writer).ldelim();
-                            };
-    
-                            /**
-                             * Decodes a SpannerIndexingConfig message from the specified reader or buffer.
-                             * @function decode
-                             * @memberof google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig
-                             * @static
-                             * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                             * @param {number} [length] Message length if known beforehand
-                             * @returns {google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig} SpannerIndexingConfig
-                             * @throws {Error} If the payload is not a reader or valid buffer
-                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                             */
-                            SpannerIndexingConfig.decode = function decode(reader, length, error) {
-                                if (!(reader instanceof $Reader))
-                                    reader = $Reader.create(reader);
-                                var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig();
-                                while (reader.pos < end) {
-                                    var tag = reader.uint32();
-                                    if (tag === error)
-                                        break;
-                                    switch (tag >>> 3) {
-                                    default:
-                                        reader.skipType(tag & 7);
-                                        break;
-                                    }
-                                }
-                                return message;
-                            };
-    
-                            /**
-                             * Decodes a SpannerIndexingConfig message from the specified reader or buffer, length delimited.
-                             * @function decodeDelimited
-                             * @memberof google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig
-                             * @static
-                             * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                             * @returns {google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig} SpannerIndexingConfig
-                             * @throws {Error} If the payload is not a reader or valid buffer
-                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                             */
-                            SpannerIndexingConfig.decodeDelimited = function decodeDelimited(reader) {
-                                if (!(reader instanceof $Reader))
-                                    reader = new $Reader(reader);
-                                return this.decode(reader, reader.uint32());
-                            };
-    
-                            /**
-                             * Verifies a SpannerIndexingConfig message.
-                             * @function verify
-                             * @memberof google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig
-                             * @static
-                             * @param {Object.<string,*>} message Plain object to verify
-                             * @returns {string|null} `null` if valid, otherwise the reason why it is not
-                             */
-                            SpannerIndexingConfig.verify = function verify(message) {
-                                if (typeof message !== "object" || message === null)
-                                    return "object expected";
-                                return null;
-                            };
-    
-                            /**
-                             * Creates a SpannerIndexingConfig message from a plain object. Also converts values to their respective internal types.
-                             * @function fromObject
-                             * @memberof google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig
-                             * @static
-                             * @param {Object.<string,*>} object Plain object
-                             * @returns {google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig} SpannerIndexingConfig
-                             */
-                            SpannerIndexingConfig.fromObject = function fromObject(object) {
-                                if (object instanceof $root.google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig)
-                                    return object;
-                                return new $root.google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig();
-                            };
-    
-                            /**
-                             * Creates a plain object from a SpannerIndexingConfig message. Also converts values to other types if specified.
-                             * @function toObject
-                             * @memberof google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig
-                             * @static
-                             * @param {google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig} message SpannerIndexingConfig
-                             * @param {$protobuf.IConversionOptions} [options] Conversion options
-                             * @returns {Object.<string,*>} Plain object
-                             */
-                            SpannerIndexingConfig.toObject = function toObject() {
-                                return {};
-                            };
-    
-                            /**
-                             * Converts this SpannerIndexingConfig to JSON.
-                             * @function toJSON
-                             * @memberof google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig
-                             * @instance
-                             * @returns {Object.<string,*>} JSON object
-                             */
-                            SpannerIndexingConfig.prototype.toJSON = function toJSON() {
-                                return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
-                            };
-    
-                            /**
-                             * Gets the default type url for SpannerIndexingConfig
-                             * @function getTypeUrl
-                             * @memberof google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig
-                             * @static
-                             * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
-                             * @returns {string} The default type url
-                             */
-                            SpannerIndexingConfig.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
-                                if (typeUrlPrefix === undefined) {
-                                    typeUrlPrefix = "type.googleapis.com";
-                                }
-                                return typeUrlPrefix + "/google.cloud.documentai.v1beta3.Dataset.SpannerIndexingConfig";
-                            };
-    
-                            return SpannerIndexingConfig;
-                        })();
-    
                         /**
                          * State enum.
                          * @name google.cloud.documentai.v1beta3.Dataset.State
@@ -64209,6 +63988,7 @@
                              * @property {string|null} [revisionId] EntitiesRevision revisionId
                              * @property {Array.<google.cloud.documentai.v1beta3.Document.IEntity>|null} [entities] EntitiesRevision entities
                              * @property {google.cloud.documentai.v1beta3.Document.IEntityValidationOutput|null} [entityValidationOutput] EntitiesRevision entityValidationOutput
+                             * @property {google.cloud.documentai.v1beta3.Document.IProvenance|null} [provenance] EntitiesRevision provenance
                              */
     
                             /**
@@ -64251,6 +64031,14 @@
                              */
                             EntitiesRevision.prototype.entityValidationOutput = null;
     
+                            /**
+                             * EntitiesRevision provenance.
+                             * @member {google.cloud.documentai.v1beta3.Document.IProvenance|null|undefined} provenance
+                             * @memberof google.cloud.documentai.v1beta3.Document.EntitiesRevision
+                             * @instance
+                             */
+                            EntitiesRevision.prototype.provenance = null;
+    
                             /**
                              * Creates a new EntitiesRevision instance using the specified properties.
                              * @function create
@@ -64282,6 +64070,8 @@
                                         $root.google.cloud.documentai.v1beta3.Document.Entity.encode(message.entities[i], writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
                                 if (message.entityValidationOutput != null && Object.hasOwnProperty.call(message, "entityValidationOutput"))
                                     $root.google.cloud.documentai.v1beta3.Document.EntityValidationOutput.encode(message.entityValidationOutput, writer.uint32(/* id 3, wireType 2 =*/26).fork()).ldelim();
+                                if (message.provenance != null && Object.hasOwnProperty.call(message, "provenance"))
+                                    $root.google.cloud.documentai.v1beta3.Document.Provenance.encode(message.provenance, writer.uint32(/* id 4, wireType 2 =*/34).fork()).ldelim();
                                 return writer;
                             };
     
@@ -64332,6 +64122,10 @@
                                             message.entityValidationOutput = $root.google.cloud.documentai.v1beta3.Document.EntityValidationOutput.decode(reader, reader.uint32());
                                             break;
                                         }
+                                    case 4: {
+                                            message.provenance = $root.google.cloud.documentai.v1beta3.Document.Provenance.decode(reader, reader.uint32());
+                                            break;
+                                        }
                                     default:
                                         reader.skipType(tag & 7);
                                         break;
@@ -64384,6 +64178,11 @@
                                     if (error)
                                         return "entityValidationOutput." + error;
                                 }
+                                if (message.provenance != null && message.hasOwnProperty("provenance")) {
+                                    var error = $root.google.cloud.documentai.v1beta3.Document.Provenance.verify(message.provenance);
+                                    if (error)
+                                        return "provenance." + error;
+                                }
                                 return null;
                             };
     
@@ -64416,6 +64215,11 @@
                                         throw TypeError(".google.cloud.documentai.v1beta3.Document.EntitiesRevision.entityValidationOutput: object expected");
                                     message.entityValidationOutput = $root.google.cloud.documentai.v1beta3.Document.EntityValidationOutput.fromObject(object.entityValidationOutput);
                                 }
+                                if (object.provenance != null) {
+                                    if (typeof object.provenance !== "object")
+                                        throw TypeError(".google.cloud.documentai.v1beta3.Document.EntitiesRevision.provenance: object expected");
+                                    message.provenance = $root.google.cloud.documentai.v1beta3.Document.Provenance.fromObject(object.provenance);
+                                }
                                 return message;
                             };
     
@@ -64437,6 +64241,7 @@
                                 if (options.defaults) {
                                     object.revisionId = "";
                                     object.entityValidationOutput = null;
+                                    object.provenance = null;
                                 }
                                 if (message.revisionId != null && message.hasOwnProperty("revisionId"))
                                     object.revisionId = message.revisionId;
@@ -64447,6 +64252,8 @@
                                 }
                                 if (message.entityValidationOutput != null && message.hasOwnProperty("entityValidationOutput"))
                                     object.entityValidationOutput = $root.google.cloud.documentai.v1beta3.Document.EntityValidationOutput.toObject(message.entityValidationOutput, options);
+                                if (message.provenance != null && message.hasOwnProperty("provenance"))
+                                    object.provenance = $root.google.cloud.documentai.v1beta3.Document.Provenance.toObject(message.provenance, options);
                                 return object;
                             };
     
@@ -65539,6 +65346,232 @@
                         return BoundingPoly;
                     })();
     
+                    v1beta3.Documents = (function() {
+    
+                        /**
+                         * Properties of a Documents.
+                         * @memberof google.cloud.documentai.v1beta3
+                         * @interface IDocuments
+                         * @property {Array.<google.cloud.documentai.v1beta3.IDocument>|null} [documents] Documents documents
+                         */
+    
+                        /**
+                         * Constructs a new Documents.
+                         * @memberof google.cloud.documentai.v1beta3
+                         * @classdesc Represents a Documents.
+                         * @implements IDocuments
+                         * @constructor
+                         * @param {google.cloud.documentai.v1beta3.IDocuments=} [properties] Properties to set
+                         */
+                        function Documents(properties) {
+                            this.documents = [];
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * Documents documents.
+                         * @member {Array.<google.cloud.documentai.v1beta3.IDocument>} documents
+                         * @memberof google.cloud.documentai.v1beta3.Documents
+                         * @instance
+                         */
+                        Documents.prototype.documents = $util.emptyArray;
+    
+                        /**
+                         * Creates a new Documents instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.documentai.v1beta3.Documents
+                         * @static
+                         * @param {google.cloud.documentai.v1beta3.IDocuments=} [properties] Properties to set
+                         * @returns {google.cloud.documentai.v1beta3.Documents} Documents instance
+                         */
+                        Documents.create = function create(properties) {
+                            return new Documents(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified Documents message. Does not implicitly {@link google.cloud.documentai.v1beta3.Documents.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.documentai.v1beta3.Documents
+                         * @static
+                         * @param {google.cloud.documentai.v1beta3.IDocuments} message Documents message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        Documents.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.documents != null && message.documents.length)
+                                for (var i = 0; i < message.documents.length; ++i)
+                                    $root.google.cloud.documentai.v1beta3.Document.encode(message.documents[i], writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified Documents message, length delimited. Does not implicitly {@link google.cloud.documentai.v1beta3.Documents.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.documentai.v1beta3.Documents
+                         * @static
+                         * @param {google.cloud.documentai.v1beta3.IDocuments} message Documents message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        Documents.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a Documents message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.documentai.v1beta3.Documents
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.documentai.v1beta3.Documents} Documents
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        Documents.decode = function decode(reader, length, error) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.documentai.v1beta3.Documents();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                if (tag === error)
+                                    break;
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        if (!(message.documents && message.documents.length))
+                                            message.documents = [];
+                                        message.documents.push($root.google.cloud.documentai.v1beta3.Document.decode(reader, reader.uint32()));
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a Documents message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.documentai.v1beta3.Documents
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.documentai.v1beta3.Documents} Documents
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        Documents.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a Documents message.
+                         * @function verify
+                         * @memberof google.cloud.documentai.v1beta3.Documents
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        Documents.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.documents != null && message.hasOwnProperty("documents")) {
+                                if (!Array.isArray(message.documents))
+                                    return "documents: array expected";
+                                for (var i = 0; i < message.documents.length; ++i) {
+                                    var error = $root.google.cloud.documentai.v1beta3.Document.verify(message.documents[i]);
+                                    if (error)
+                                        return "documents." + error;
+                                }
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a Documents message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.documentai.v1beta3.Documents
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.documentai.v1beta3.Documents} Documents
+                         */
+                        Documents.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.documentai.v1beta3.Documents)
+                                return object;
+                            var message = new $root.google.cloud.documentai.v1beta3.Documents();
+                            if (object.documents) {
+                                if (!Array.isArray(object.documents))
+                                    throw TypeError(".google.cloud.documentai.v1beta3.Documents.documents: array expected");
+                                message.documents = [];
+                                for (var i = 0; i < object.documents.length; ++i) {
+                                    if (typeof object.documents[i] !== "object")
+                                        throw TypeError(".google.cloud.documentai.v1beta3.Documents.documents: object expected");
+                                    message.documents[i] = $root.google.cloud.documentai.v1beta3.Document.fromObject(object.documents[i]);
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a Documents message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.documentai.v1beta3.Documents
+                         * @static
+                         * @param {google.cloud.documentai.v1beta3.Documents} message Documents
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        Documents.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.arrays || options.defaults)
+                                object.documents = [];
+                            if (message.documents && message.documents.length) {
+                                object.documents = [];
+                                for (var j = 0; j < message.documents.length; ++j)
+                                    object.documents[j] = $root.google.cloud.documentai.v1beta3.Document.toObject(message.documents[j], options);
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this Documents to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.documentai.v1beta3.Documents
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        Documents.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for Documents
+                         * @function getTypeUrl
+                         * @memberof google.cloud.documentai.v1beta3.Documents
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        Documents.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.documentai.v1beta3.Documents";
+                        };
+    
+                        return Documents;
+                    })();
+    
                     v1beta3.RawDocument = (function() {
     
                         /**
@@ -66460,6 +66493,232 @@
                         return GcsPrefix;
                     })();
     
+                    v1beta3.RawDocuments = (function() {
+    
+                        /**
+                         * Properties of a RawDocuments.
+                         * @memberof google.cloud.documentai.v1beta3
+                         * @interface IRawDocuments
+                         * @property {Array.<google.cloud.documentai.v1beta3.IRawDocument>|null} [documents] RawDocuments documents
+                         */
+    
+                        /**
+                         * Constructs a new RawDocuments.
+                         * @memberof google.cloud.documentai.v1beta3
+                         * @classdesc Represents a RawDocuments.
+                         * @implements IRawDocuments
+                         * @constructor
+                         * @param {google.cloud.documentai.v1beta3.IRawDocuments=} [properties] Properties to set
+                         */
+                        function RawDocuments(properties) {
+                            this.documents = [];
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * RawDocuments documents.
+                         * @member {Array.<google.cloud.documentai.v1beta3.IRawDocument>} documents
+                         * @memberof google.cloud.documentai.v1beta3.RawDocuments
+                         * @instance
+                         */
+                        RawDocuments.prototype.documents = $util.emptyArray;
+    
+                        /**
+                         * Creates a new RawDocuments instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.documentai.v1beta3.RawDocuments
+                         * @static
+                         * @param {google.cloud.documentai.v1beta3.IRawDocuments=} [properties] Properties to set
+                         * @returns {google.cloud.documentai.v1beta3.RawDocuments} RawDocuments instance
+                         */
+                        RawDocuments.create = function create(properties) {
+                            return new RawDocuments(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified RawDocuments message. Does not implicitly {@link google.cloud.documentai.v1beta3.RawDocuments.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.documentai.v1beta3.RawDocuments
+                         * @static
+                         * @param {google.cloud.documentai.v1beta3.IRawDocuments} message RawDocuments message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        RawDocuments.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.documents != null && message.documents.length)
+                                for (var i = 0; i < message.documents.length; ++i)
+                                    $root.google.cloud.documentai.v1beta3.RawDocument.encode(message.documents[i], writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified RawDocuments message, length delimited. Does not implicitly {@link google.cloud.documentai.v1beta3.RawDocuments.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.documentai.v1beta3.RawDocuments
+                         * @static
+                         * @param {google.cloud.documentai.v1beta3.IRawDocuments} message RawDocuments message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        RawDocuments.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a RawDocuments message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.documentai.v1beta3.RawDocuments
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.documentai.v1beta3.RawDocuments} RawDocuments
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        RawDocuments.decode = function decode(reader, length, error) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.documentai.v1beta3.RawDocuments();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                if (tag === error)
+                                    break;
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        if (!(message.documents && message.documents.length))
+                                            message.documents = [];
+                                        message.documents.push($root.google.cloud.documentai.v1beta3.RawDocument.decode(reader, reader.uint32()));
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a RawDocuments message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.documentai.v1beta3.RawDocuments
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.documentai.v1beta3.RawDocuments} RawDocuments
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        RawDocuments.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a RawDocuments message.
+                         * @function verify
+                         * @memberof google.cloud.documentai.v1beta3.RawDocuments
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        RawDocuments.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.documents != null && message.hasOwnProperty("documents")) {
+                                if (!Array.isArray(message.documents))
+                                    return "documents: array expected";
+                                for (var i = 0; i < message.documents.length; ++i) {
+                                    var error = $root.google.cloud.documentai.v1beta3.RawDocument.verify(message.documents[i]);
+                                    if (error)
+                                        return "documents." + error;
+                                }
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a RawDocuments message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.documentai.v1beta3.RawDocuments
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.documentai.v1beta3.RawDocuments} RawDocuments
+                         */
+                        RawDocuments.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.documentai.v1beta3.RawDocuments)
+                                return object;
+                            var message = new $root.google.cloud.documentai.v1beta3.RawDocuments();
+                            if (object.documents) {
+                                if (!Array.isArray(object.documents))
+                                    throw TypeError(".google.cloud.documentai.v1beta3.RawDocuments.documents: array expected");
+                                message.documents = [];
+                                for (var i = 0; i < object.documents.length; ++i) {
+                                    if (typeof object.documents[i] !== "object")
+                                        throw TypeError(".google.cloud.documentai.v1beta3.RawDocuments.documents: object expected");
+                                    message.documents[i] = $root.google.cloud.documentai.v1beta3.RawDocument.fromObject(object.documents[i]);
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a RawDocuments message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.documentai.v1beta3.RawDocuments
+                         * @static
+                         * @param {google.cloud.documentai.v1beta3.RawDocuments} message RawDocuments
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        RawDocuments.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.arrays || options.defaults)
+                                object.documents = [];
+                            if (message.documents && message.documents.length) {
+                                object.documents = [];
+                                for (var j = 0; j < message.documents.length; ++j)
+                                    object.documents[j] = $root.google.cloud.documentai.v1beta3.RawDocument.toObject(message.documents[j], options);
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this RawDocuments to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.documentai.v1beta3.RawDocuments
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        RawDocuments.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for RawDocuments
+                         * @function getTypeUrl
+                         * @memberof google.cloud.documentai.v1beta3.RawDocuments
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        RawDocuments.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.documentai.v1beta3.RawDocuments";
+                        };
+    
+                        return RawDocuments;
+                    })();
+    
                     v1beta3.BatchDocumentsInputConfig = (function() {
     
                         /**
@@ -69286,6 +69545,7 @@
                          * @property {string|null} [description] DocumentSchema description
                          * @property {Array.<google.cloud.documentai.v1beta3.DocumentSchema.IEntityType>|null} [entityTypes] DocumentSchema entityTypes
                          * @property {google.cloud.documentai.v1beta3.DocumentSchema.IMetadata|null} [metadata] DocumentSchema metadata
+                         * @property {string|null} [documentPrompt] DocumentSchema documentPrompt
                          */
     
                         /**
@@ -69336,6 +69596,14 @@
                          */
                         DocumentSchema.prototype.metadata = null;
     
+                        /**
+                         * DocumentSchema documentPrompt.
+                         * @member {string} documentPrompt
+                         * @memberof google.cloud.documentai.v1beta3.DocumentSchema
+                         * @instance
+                         */
+                        DocumentSchema.prototype.documentPrompt = "";
+    
                         /**
                          * Creates a new DocumentSchema instance using the specified properties.
                          * @function create
@@ -69369,6 +69637,8 @@
                                     $root.google.cloud.documentai.v1beta3.DocumentSchema.EntityType.encode(message.entityTypes[i], writer.uint32(/* id 3, wireType 2 =*/26).fork()).ldelim();
                             if (message.metadata != null && Object.hasOwnProperty.call(message, "metadata"))
                                 $root.google.cloud.documentai.v1beta3.DocumentSchema.Metadata.encode(message.metadata, writer.uint32(/* id 4, wireType 2 =*/34).fork()).ldelim();
+                            if (message.documentPrompt != null && Object.hasOwnProperty.call(message, "documentPrompt"))
+                                writer.uint32(/* id 5, wireType 2 =*/42).string(message.documentPrompt);
                             return writer;
                         };
     
@@ -69423,6 +69693,10 @@
                                         message.metadata = $root.google.cloud.documentai.v1beta3.DocumentSchema.Metadata.decode(reader, reader.uint32());
                                         break;
                                     }
+                                case 5: {
+                                        message.documentPrompt = reader.string();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -69478,6 +69752,9 @@
                                 if (error)
                                     return "metadata." + error;
                             }
+                            if (message.documentPrompt != null && message.hasOwnProperty("documentPrompt"))
+                                if (!$util.isString(message.documentPrompt))
+                                    return "documentPrompt: string expected";
                             return null;
                         };
     
@@ -69512,6 +69789,8 @@
                                     throw TypeError(".google.cloud.documentai.v1beta3.DocumentSchema.metadata: object expected");
                                 message.metadata = $root.google.cloud.documentai.v1beta3.DocumentSchema.Metadata.fromObject(object.metadata);
                             }
+                            if (object.documentPrompt != null)
+                                message.documentPrompt = String(object.documentPrompt);
                             return message;
                         };
     
@@ -69534,6 +69813,7 @@
                                 object.displayName = "";
                                 object.description = "";
                                 object.metadata = null;
+                                object.documentPrompt = "";
                             }
                             if (message.displayName != null && message.hasOwnProperty("displayName"))
                                 object.displayName = message.displayName;
@@ -69546,6 +69826,8 @@
                             }
                             if (message.metadata != null && message.hasOwnProperty("metadata"))
                                 object.metadata = $root.google.cloud.documentai.v1beta3.DocumentSchema.Metadata.toObject(message.metadata, options);
+                            if (message.documentPrompt != null && message.hasOwnProperty("documentPrompt"))
+                                object.documentPrompt = message.documentPrompt;
                             return object;
                         };
     
@@ -72107,6 +72389,7 @@
                              * @property {boolean|null} [enableImageExtraction] LayoutConfig enableImageExtraction
                              * @property {boolean|null} [enableLlmLayoutParsing] LayoutConfig enableLlmLayoutParsing
                              * @property {boolean|null} [enableTableAnnotation] LayoutConfig enableTableAnnotation
+                             * @property {boolean|null} [enableTableSplit] LayoutConfig enableTableSplit
                              */
     
                             /**
@@ -72180,6 +72463,14 @@
                              */
                             LayoutConfig.prototype.enableTableAnnotation = false;
     
+                            /**
+                             * LayoutConfig enableTableSplit.
+                             * @member {boolean} enableTableSplit
+                             * @memberof google.cloud.documentai.v1beta3.ProcessOptions.LayoutConfig
+                             * @instance
+                             */
+                            LayoutConfig.prototype.enableTableSplit = false;
+    
                             /**
                              * Creates a new LayoutConfig instance using the specified properties.
                              * @function create
@@ -72218,6 +72509,8 @@
                                     writer.uint32(/* id 6, wireType 0 =*/48).bool(message.enableTableAnnotation);
                                 if (message.enableImageExtraction != null && Object.hasOwnProperty.call(message, "enableImageExtraction"))
                                     writer.uint32(/* id 7, wireType 0 =*/56).bool(message.enableImageExtraction);
+                                if (message.enableTableSplit != null && Object.hasOwnProperty.call(message, "enableTableSplit"))
+                                    writer.uint32(/* id 8, wireType 0 =*/64).bool(message.enableTableSplit);
                                 return writer;
                             };
     
@@ -72282,6 +72575,10 @@
                                             message.enableTableAnnotation = reader.bool();
                                             break;
                                         }
+                                    case 8: {
+                                            message.enableTableSplit = reader.bool();
+                                            break;
+                                        }
                                     default:
                                         reader.skipType(tag & 7);
                                         break;
@@ -72340,6 +72637,9 @@
                                 if (message.enableTableAnnotation != null && message.hasOwnProperty("enableTableAnnotation"))
                                     if (typeof message.enableTableAnnotation !== "boolean")
                                         return "enableTableAnnotation: boolean expected";
+                                if (message.enableTableSplit != null && message.hasOwnProperty("enableTableSplit"))
+                                    if (typeof message.enableTableSplit !== "boolean")
+                                        return "enableTableSplit: boolean expected";
                                 return null;
                             };
     
@@ -72372,6 +72672,8 @@
                                     message.enableLlmLayoutParsing = Boolean(object.enableLlmLayoutParsing);
                                 if (object.enableTableAnnotation != null)
                                     message.enableTableAnnotation = Boolean(object.enableTableAnnotation);
+                                if (object.enableTableSplit != null)
+                                    message.enableTableSplit = Boolean(object.enableTableSplit);
                                 return message;
                             };
     
@@ -72396,6 +72698,7 @@
                                     object.enableLlmLayoutParsing = false;
                                     object.enableTableAnnotation = false;
                                     object.enableImageExtraction = false;
+                                    object.enableTableSplit = false;
                                 }
                                 if (message.chunkingConfig != null && message.hasOwnProperty("chunkingConfig"))
                                     object.chunkingConfig = $root.google.cloud.documentai.v1beta3.ProcessOptions.LayoutConfig.ChunkingConfig.toObject(message.chunkingConfig, options);
@@ -72411,6 +72714,8 @@
                                     object.enableTableAnnotation = message.enableTableAnnotation;
                                 if (message.enableImageExtraction != null && message.hasOwnProperty("enableImageExtraction"))
                                     object.enableImageExtraction = message.enableImageExtraction;
+                                if (message.enableTableSplit != null && message.hasOwnProperty("enableTableSplit"))
+                                    object.enableTableSplit = message.enableTableSplit;
                                 return object;
                             };
     
@@ -87653,6 +87958,216 @@
                         return ImportProcessorVersionMetadata;
                     })();
     
+                    v1beta3.UpdateProcessorVersionMetadata = (function() {
+    
+                        /**
+                         * Properties of an UpdateProcessorVersionMetadata.
+                         * @memberof google.cloud.documentai.v1beta3
+                         * @interface IUpdateProcessorVersionMetadata
+                         * @property {google.cloud.documentai.v1beta3.ICommonOperationMetadata|null} [commonMetadata] UpdateProcessorVersionMetadata commonMetadata
+                         */
+    
+                        /**
+                         * Constructs a new UpdateProcessorVersionMetadata.
+                         * @memberof google.cloud.documentai.v1beta3
+                         * @classdesc Represents an UpdateProcessorVersionMetadata.
+                         * @implements IUpdateProcessorVersionMetadata
+                         * @constructor
+                         * @param {google.cloud.documentai.v1beta3.IUpdateProcessorVersionMetadata=} [properties] Properties to set
+                         */
+                        function UpdateProcessorVersionMetadata(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * UpdateProcessorVersionMetadata commonMetadata.
+                         * @member {google.cloud.documentai.v1beta3.ICommonOperationMetadata|null|undefined} commonMetadata
+                         * @memberof google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata
+                         * @instance
+                         */
+                        UpdateProcessorVersionMetadata.prototype.commonMetadata = null;
+    
+                        /**
+                         * Creates a new UpdateProcessorVersionMetadata instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata
+                         * @static
+                         * @param {google.cloud.documentai.v1beta3.IUpdateProcessorVersionMetadata=} [properties] Properties to set
+                         * @returns {google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata} UpdateProcessorVersionMetadata instance
+                         */
+                        UpdateProcessorVersionMetadata.create = function create(properties) {
+                            return new UpdateProcessorVersionMetadata(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified UpdateProcessorVersionMetadata message. Does not implicitly {@link google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata
+                         * @static
+                         * @param {google.cloud.documentai.v1beta3.IUpdateProcessorVersionMetadata} message UpdateProcessorVersionMetadata message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        UpdateProcessorVersionMetadata.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.commonMetadata != null && Object.hasOwnProperty.call(message, "commonMetadata"))
+                                $root.google.cloud.documentai.v1beta3.CommonOperationMetadata.encode(message.commonMetadata, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified UpdateProcessorVersionMetadata message, length delimited. Does not implicitly {@link google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata
+                         * @static
+                         * @param {google.cloud.documentai.v1beta3.IUpdateProcessorVersionMetadata} message UpdateProcessorVersionMetadata message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        UpdateProcessorVersionMetadata.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes an UpdateProcessorVersionMetadata message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata} UpdateProcessorVersionMetadata
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        UpdateProcessorVersionMetadata.decode = function decode(reader, length, error) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                if (tag === error)
+                                    break;
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.commonMetadata = $root.google.cloud.documentai.v1beta3.CommonOperationMetadata.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes an UpdateProcessorVersionMetadata message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata} UpdateProcessorVersionMetadata
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        UpdateProcessorVersionMetadata.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies an UpdateProcessorVersionMetadata message.
+                         * @function verify
+                         * @memberof google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        UpdateProcessorVersionMetadata.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.commonMetadata != null && message.hasOwnProperty("commonMetadata")) {
+                                var error = $root.google.cloud.documentai.v1beta3.CommonOperationMetadata.verify(message.commonMetadata);
+                                if (error)
+                                    return "commonMetadata." + error;
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates an UpdateProcessorVersionMetadata message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata} UpdateProcessorVersionMetadata
+                         */
+                        UpdateProcessorVersionMetadata.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata)
+                                return object;
+                            var message = new $root.google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata();
+                            if (object.commonMetadata != null) {
+                                if (typeof object.commonMetadata !== "object")
+                                    throw TypeError(".google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata.commonMetadata: object expected");
+                                message.commonMetadata = $root.google.cloud.documentai.v1beta3.CommonOperationMetadata.fromObject(object.commonMetadata);
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from an UpdateProcessorVersionMetadata message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata
+                         * @static
+                         * @param {google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata} message UpdateProcessorVersionMetadata
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        UpdateProcessorVersionMetadata.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.commonMetadata = null;
+                            if (message.commonMetadata != null && message.hasOwnProperty("commonMetadata"))
+                                object.commonMetadata = $root.google.cloud.documentai.v1beta3.CommonOperationMetadata.toObject(message.commonMetadata, options);
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this UpdateProcessorVersionMetadata to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        UpdateProcessorVersionMetadata.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for UpdateProcessorVersionMetadata
+                         * @function getTypeUrl
+                         * @memberof google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        UpdateProcessorVersionMetadata.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.documentai.v1beta3.UpdateProcessorVersionMetadata";
+                        };
+    
+                        return UpdateProcessorVersionMetadata;
+                    })();
+    
                     v1beta3.EvaluationReference = (function() {
     
                         /**
@@ -87951,6 +88466,7 @@
                          * @property {Object.<string,google.cloud.documentai.v1beta3.Evaluation.IMultiConfidenceMetrics>|null} [entityMetrics] Evaluation entityMetrics
                          * @property {string|null} [kmsKeyName] Evaluation kmsKeyName
                          * @property {string|null} [kmsKeyVersionName] Evaluation kmsKeyVersionName
+                         * @property {Array.<google.cloud.documentai.v1beta3.Evaluation.IEvaluationRevision>|null} [revisions] Evaluation revisions
                          */
     
                         /**
@@ -87963,6 +88479,7 @@
                          */
                         function Evaluation(properties) {
                             this.entityMetrics = {};
+                            this.revisions = [];
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -88025,6 +88542,14 @@
                          */
                         Evaluation.prototype.kmsKeyVersionName = "";
     
+                        /**
+                         * Evaluation revisions.
+                         * @member {Array.<google.cloud.documentai.v1beta3.Evaluation.IEvaluationRevision>} revisions
+                         * @memberof google.cloud.documentai.v1beta3.Evaluation
+                         * @instance
+                         */
+                        Evaluation.prototype.revisions = $util.emptyArray;
+    
                         /**
                          * Creates a new Evaluation instance using the specified properties.
                          * @function create
@@ -88066,6 +88591,9 @@
                                 writer.uint32(/* id 6, wireType 2 =*/50).string(message.kmsKeyName);
                             if (message.kmsKeyVersionName != null && Object.hasOwnProperty.call(message, "kmsKeyVersionName"))
                                 writer.uint32(/* id 7, wireType 2 =*/58).string(message.kmsKeyVersionName);
+                            if (message.revisions != null && message.revisions.length)
+                                for (var i = 0; i < message.revisions.length; ++i)
+                                    $root.google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision.encode(message.revisions[i], writer.uint32(/* id 9, wireType 2 =*/74).fork()).ldelim();
                             return writer;
                         };
     
@@ -88149,6 +88677,12 @@
                                         message.kmsKeyVersionName = reader.string();
                                         break;
                                     }
+                                case 9: {
+                                        if (!(message.revisions && message.revisions.length))
+                                            message.revisions = [];
+                                        message.revisions.push($root.google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision.decode(reader, reader.uint32()));
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -88218,6 +88752,15 @@
                             if (message.kmsKeyVersionName != null && message.hasOwnProperty("kmsKeyVersionName"))
                                 if (!$util.isString(message.kmsKeyVersionName))
                                     return "kmsKeyVersionName: string expected";
+                            if (message.revisions != null && message.hasOwnProperty("revisions")) {
+                                if (!Array.isArray(message.revisions))
+                                    return "revisions: array expected";
+                                for (var i = 0; i < message.revisions.length; ++i) {
+                                    var error = $root.google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision.verify(message.revisions[i]);
+                                    if (error)
+                                        return "revisions." + error;
+                                }
+                            }
                             return null;
                         };
     
@@ -88264,6 +88807,16 @@
                                 message.kmsKeyName = String(object.kmsKeyName);
                             if (object.kmsKeyVersionName != null)
                                 message.kmsKeyVersionName = String(object.kmsKeyVersionName);
+                            if (object.revisions) {
+                                if (!Array.isArray(object.revisions))
+                                    throw TypeError(".google.cloud.documentai.v1beta3.Evaluation.revisions: array expected");
+                                message.revisions = [];
+                                for (var i = 0; i < object.revisions.length; ++i) {
+                                    if (typeof object.revisions[i] !== "object")
+                                        throw TypeError(".google.cloud.documentai.v1beta3.Evaluation.revisions: object expected");
+                                    message.revisions[i] = $root.google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision.fromObject(object.revisions[i]);
+                                }
+                            }
                             return message;
                         };
     
@@ -88280,6 +88833,8 @@
                             if (!options)
                                 options = {};
                             var object = {};
+                            if (options.arrays || options.defaults)
+                                object.revisions = [];
                             if (options.objects || options.defaults)
                                 object.entityMetrics = {};
                             if (options.defaults) {
@@ -88308,6 +88863,11 @@
                                 object.kmsKeyName = message.kmsKeyName;
                             if (message.kmsKeyVersionName != null && message.hasOwnProperty("kmsKeyVersionName"))
                                 object.kmsKeyVersionName = message.kmsKeyVersionName;
+                            if (message.revisions && message.revisions.length) {
+                                object.revisions = [];
+                                for (var j = 0; j < message.revisions.length; ++j)
+                                    object.revisions[j] = $root.google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision.toObject(message.revisions[j], options);
+                            }
                             return object;
                         };
     
@@ -89703,6 +90263,334 @@
                             return MultiConfidenceMetrics;
                         })();
     
+                        Evaluation.EvaluationRevision = (function() {
+    
+                            /**
+                             * Properties of an EvaluationRevision.
+                             * @memberof google.cloud.documentai.v1beta3.Evaluation
+                             * @interface IEvaluationRevision
+                             * @property {string|null} [revisionId] EvaluationRevision revisionId
+                             * @property {google.cloud.documentai.v1beta3.Evaluation.ICounters|null} [documentCounters] EvaluationRevision documentCounters
+                             * @property {google.cloud.documentai.v1beta3.Evaluation.IMultiConfidenceMetrics|null} [allEntitiesMetrics] EvaluationRevision allEntitiesMetrics
+                             * @property {Object.<string,google.cloud.documentai.v1beta3.Evaluation.IMultiConfidenceMetrics>|null} [entityMetrics] EvaluationRevision entityMetrics
+                             */
+    
+                            /**
+                             * Constructs a new EvaluationRevision.
+                             * @memberof google.cloud.documentai.v1beta3.Evaluation
+                             * @classdesc Represents an EvaluationRevision.
+                             * @implements IEvaluationRevision
+                             * @constructor
+                             * @param {google.cloud.documentai.v1beta3.Evaluation.IEvaluationRevision=} [properties] Properties to set
+                             */
+                            function EvaluationRevision(properties) {
+                                this.entityMetrics = {};
+                                if (properties)
+                                    for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                        if (properties[keys[i]] != null)
+                                            this[keys[i]] = properties[keys[i]];
+                            }
+    
+                            /**
+                             * EvaluationRevision revisionId.
+                             * @member {string} revisionId
+                             * @memberof google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision
+                             * @instance
+                             */
+                            EvaluationRevision.prototype.revisionId = "";
+    
+                            /**
+                             * EvaluationRevision documentCounters.
+                             * @member {google.cloud.documentai.v1beta3.Evaluation.ICounters|null|undefined} documentCounters
+                             * @memberof google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision
+                             * @instance
+                             */
+                            EvaluationRevision.prototype.documentCounters = null;
+    
+                            /**
+                             * EvaluationRevision allEntitiesMetrics.
+                             * @member {google.cloud.documentai.v1beta3.Evaluation.IMultiConfidenceMetrics|null|undefined} allEntitiesMetrics
+                             * @memberof google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision
+                             * @instance
+                             */
+                            EvaluationRevision.prototype.allEntitiesMetrics = null;
+    
+                            /**
+                             * EvaluationRevision entityMetrics.
+                             * @member {Object.<string,google.cloud.documentai.v1beta3.Evaluation.IMultiConfidenceMetrics>} entityMetrics
+                             * @memberof google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision
+                             * @instance
+                             */
+                            EvaluationRevision.prototype.entityMetrics = $util.emptyObject;
+    
+                            /**
+                             * Creates a new EvaluationRevision instance using the specified properties.
+                             * @function create
+                             * @memberof google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision
+                             * @static
+                             * @param {google.cloud.documentai.v1beta3.Evaluation.IEvaluationRevision=} [properties] Properties to set
+                             * @returns {google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision} EvaluationRevision instance
+                             */
+                            EvaluationRevision.create = function create(properties) {
+                                return new EvaluationRevision(properties);
+                            };
+    
+                            /**
+                             * Encodes the specified EvaluationRevision message. Does not implicitly {@link google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision.verify|verify} messages.
+                             * @function encode
+                             * @memberof google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision
+                             * @static
+                             * @param {google.cloud.documentai.v1beta3.Evaluation.IEvaluationRevision} message EvaluationRevision message or plain object to encode
+                             * @param {$protobuf.Writer} [writer] Writer to encode to
+                             * @returns {$protobuf.Writer} Writer
+                             */
+                            EvaluationRevision.encode = function encode(message, writer) {
+                                if (!writer)
+                                    writer = $Writer.create();
+                                if (message.revisionId != null && Object.hasOwnProperty.call(message, "revisionId"))
+                                    writer.uint32(/* id 1, wireType 2 =*/10).string(message.revisionId);
+                                if (message.documentCounters != null && Object.hasOwnProperty.call(message, "documentCounters"))
+                                    $root.google.cloud.documentai.v1beta3.Evaluation.Counters.encode(message.documentCounters, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                                if (message.allEntitiesMetrics != null && Object.hasOwnProperty.call(message, "allEntitiesMetrics"))
+                                    $root.google.cloud.documentai.v1beta3.Evaluation.MultiConfidenceMetrics.encode(message.allEntitiesMetrics, writer.uint32(/* id 3, wireType 2 =*/26).fork()).ldelim();
+                                if (message.entityMetrics != null && Object.hasOwnProperty.call(message, "entityMetrics"))
+                                    for (var keys = Object.keys(message.entityMetrics), i = 0; i < keys.length; ++i) {
+                                        writer.uint32(/* id 4, wireType 2 =*/34).fork().uint32(/* id 1, wireType 2 =*/10).string(keys[i]);
+                                        $root.google.cloud.documentai.v1beta3.Evaluation.MultiConfidenceMetrics.encode(message.entityMetrics[keys[i]], writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim().ldelim();
+                                    }
+                                return writer;
+                            };
+    
+                            /**
+                             * Encodes the specified EvaluationRevision message, length delimited. Does not implicitly {@link google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision.verify|verify} messages.
+                             * @function encodeDelimited
+                             * @memberof google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision
+                             * @static
+                             * @param {google.cloud.documentai.v1beta3.Evaluation.IEvaluationRevision} message EvaluationRevision message or plain object to encode
+                             * @param {$protobuf.Writer} [writer] Writer to encode to
+                             * @returns {$protobuf.Writer} Writer
+                             */
+                            EvaluationRevision.encodeDelimited = function encodeDelimited(message, writer) {
+                                return this.encode(message, writer).ldelim();
+                            };
+    
+                            /**
+                             * Decodes an EvaluationRevision message from the specified reader or buffer.
+                             * @function decode
+                             * @memberof google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision
+                             * @static
+                             * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                             * @param {number} [length] Message length if known beforehand
+                             * @returns {google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision} EvaluationRevision
+                             * @throws {Error} If the payload is not a reader or valid buffer
+                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                             */
+                            EvaluationRevision.decode = function decode(reader, length, error) {
+                                if (!(reader instanceof $Reader))
+                                    reader = $Reader.create(reader);
+                                var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision(), key, value;
+                                while (reader.pos < end) {
+                                    var tag = reader.uint32();
+                                    if (tag === error)
+                                        break;
+                                    switch (tag >>> 3) {
+                                    case 1: {
+                                            message.revisionId = reader.string();
+                                            break;
+                                        }
+                                    case 2: {
+                                            message.documentCounters = $root.google.cloud.documentai.v1beta3.Evaluation.Counters.decode(reader, reader.uint32());
+                                            break;
+                                        }
+                                    case 3: {
+                                            message.allEntitiesMetrics = $root.google.cloud.documentai.v1beta3.Evaluation.MultiConfidenceMetrics.decode(reader, reader.uint32());
+                                            break;
+                                        }
+                                    case 4: {
+                                            if (message.entityMetrics === $util.emptyObject)
+                                                message.entityMetrics = {};
+                                            var end2 = reader.uint32() + reader.pos;
+                                            key = "";
+                                            value = null;
+                                            while (reader.pos < end2) {
+                                                var tag2 = reader.uint32();
+                                                switch (tag2 >>> 3) {
+                                                case 1:
+                                                    key = reader.string();
+                                                    break;
+                                                case 2:
+                                                    value = $root.google.cloud.documentai.v1beta3.Evaluation.MultiConfidenceMetrics.decode(reader, reader.uint32());
+                                                    break;
+                                                default:
+                                                    reader.skipType(tag2 & 7);
+                                                    break;
+                                                }
+                                            }
+                                            message.entityMetrics[key] = value;
+                                            break;
+                                        }
+                                    default:
+                                        reader.skipType(tag & 7);
+                                        break;
+                                    }
+                                }
+                                return message;
+                            };
+    
+                            /**
+                             * Decodes an EvaluationRevision message from the specified reader or buffer, length delimited.
+                             * @function decodeDelimited
+                             * @memberof google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision
+                             * @static
+                             * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                             * @returns {google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision} EvaluationRevision
+                             * @throws {Error} If the payload is not a reader or valid buffer
+                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                             */
+                            EvaluationRevision.decodeDelimited = function decodeDelimited(reader) {
+                                if (!(reader instanceof $Reader))
+                                    reader = new $Reader(reader);
+                                return this.decode(reader, reader.uint32());
+                            };
+    
+                            /**
+                             * Verifies an EvaluationRevision message.
+                             * @function verify
+                             * @memberof google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision
+                             * @static
+                             * @param {Object.<string,*>} message Plain object to verify
+                             * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                             */
+                            EvaluationRevision.verify = function verify(message) {
+                                if (typeof message !== "object" || message === null)
+                                    return "object expected";
+                                if (message.revisionId != null && message.hasOwnProperty("revisionId"))
+                                    if (!$util.isString(message.revisionId))
+                                        return "revisionId: string expected";
+                                if (message.documentCounters != null && message.hasOwnProperty("documentCounters")) {
+                                    var error = $root.google.cloud.documentai.v1beta3.Evaluation.Counters.verify(message.documentCounters);
+                                    if (error)
+                                        return "documentCounters." + error;
+                                }
+                                if (message.allEntitiesMetrics != null && message.hasOwnProperty("allEntitiesMetrics")) {
+                                    var error = $root.google.cloud.documentai.v1beta3.Evaluation.MultiConfidenceMetrics.verify(message.allEntitiesMetrics);
+                                    if (error)
+                                        return "allEntitiesMetrics." + error;
+                                }
+                                if (message.entityMetrics != null && message.hasOwnProperty("entityMetrics")) {
+                                    if (!$util.isObject(message.entityMetrics))
+                                        return "entityMetrics: object expected";
+                                    var key = Object.keys(message.entityMetrics);
+                                    for (var i = 0; i < key.length; ++i) {
+                                        var error = $root.google.cloud.documentai.v1beta3.Evaluation.MultiConfidenceMetrics.verify(message.entityMetrics[key[i]]);
+                                        if (error)
+                                            return "entityMetrics." + error;
+                                    }
+                                }
+                                return null;
+                            };
+    
+                            /**
+                             * Creates an EvaluationRevision message from a plain object. Also converts values to their respective internal types.
+                             * @function fromObject
+                             * @memberof google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision
+                             * @static
+                             * @param {Object.<string,*>} object Plain object
+                             * @returns {google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision} EvaluationRevision
+                             */
+                            EvaluationRevision.fromObject = function fromObject(object) {
+                                if (object instanceof $root.google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision)
+                                    return object;
+                                var message = new $root.google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision();
+                                if (object.revisionId != null)
+                                    message.revisionId = String(object.revisionId);
+                                if (object.documentCounters != null) {
+                                    if (typeof object.documentCounters !== "object")
+                                        throw TypeError(".google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision.documentCounters: object expected");
+                                    message.documentCounters = $root.google.cloud.documentai.v1beta3.Evaluation.Counters.fromObject(object.documentCounters);
+                                }
+                                if (object.allEntitiesMetrics != null) {
+                                    if (typeof object.allEntitiesMetrics !== "object")
+                                        throw TypeError(".google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision.allEntitiesMetrics: object expected");
+                                    message.allEntitiesMetrics = $root.google.cloud.documentai.v1beta3.Evaluation.MultiConfidenceMetrics.fromObject(object.allEntitiesMetrics);
+                                }
+                                if (object.entityMetrics) {
+                                    if (typeof object.entityMetrics !== "object")
+                                        throw TypeError(".google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision.entityMetrics: object expected");
+                                    message.entityMetrics = {};
+                                    for (var keys = Object.keys(object.entityMetrics), i = 0; i < keys.length; ++i) {
+                                        if (typeof object.entityMetrics[keys[i]] !== "object")
+                                            throw TypeError(".google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision.entityMetrics: object expected");
+                                        message.entityMetrics[keys[i]] = $root.google.cloud.documentai.v1beta3.Evaluation.MultiConfidenceMetrics.fromObject(object.entityMetrics[keys[i]]);
+                                    }
+                                }
+                                return message;
+                            };
+    
+                            /**
+                             * Creates a plain object from an EvaluationRevision message. Also converts values to other types if specified.
+                             * @function toObject
+                             * @memberof google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision
+                             * @static
+                             * @param {google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision} message EvaluationRevision
+                             * @param {$protobuf.IConversionOptions} [options] Conversion options
+                             * @returns {Object.<string,*>} Plain object
+                             */
+                            EvaluationRevision.toObject = function toObject(message, options) {
+                                if (!options)
+                                    options = {};
+                                var object = {};
+                                if (options.objects || options.defaults)
+                                    object.entityMetrics = {};
+                                if (options.defaults) {
+                                    object.revisionId = "";
+                                    object.documentCounters = null;
+                                    object.allEntitiesMetrics = null;
+                                }
+                                if (message.revisionId != null && message.hasOwnProperty("revisionId"))
+                                    object.revisionId = message.revisionId;
+                                if (message.documentCounters != null && message.hasOwnProperty("documentCounters"))
+                                    object.documentCounters = $root.google.cloud.documentai.v1beta3.Evaluation.Counters.toObject(message.documentCounters, options);
+                                if (message.allEntitiesMetrics != null && message.hasOwnProperty("allEntitiesMetrics"))
+                                    object.allEntitiesMetrics = $root.google.cloud.documentai.v1beta3.Evaluation.MultiConfidenceMetrics.toObject(message.allEntitiesMetrics, options);
+                                var keys2;
+                                if (message.entityMetrics && (keys2 = Object.keys(message.entityMetrics)).length) {
+                                    object.entityMetrics = {};
+                                    for (var j = 0; j < keys2.length; ++j)
+                                        object.entityMetrics[keys2[j]] = $root.google.cloud.documentai.v1beta3.Evaluation.MultiConfidenceMetrics.toObject(message.entityMetrics[keys2[j]], options);
+                                }
+                                return object;
+                            };
+    
+                            /**
+                             * Converts this EvaluationRevision to JSON.
+                             * @function toJSON
+                             * @memberof google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision
+                             * @instance
+                             * @returns {Object.<string,*>} JSON object
+                             */
+                            EvaluationRevision.prototype.toJSON = function toJSON() {
+                                return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                            };
+    
+                            /**
+                             * Gets the default type url for EvaluationRevision
+                             * @function getTypeUrl
+                             * @memberof google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision
+                             * @static
+                             * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                             * @returns {string} The default type url
+                             */
+                            EvaluationRevision.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                                if (typeUrlPrefix === undefined) {
+                                    typeUrlPrefix = "type.googleapis.com";
+                                }
+                                return typeUrlPrefix + "/google.cloud.documentai.v1beta3.Evaluation.EvaluationRevision";
+                            };
+    
+                            return EvaluationRevision;
+                        })();
+    
                         return Evaluation;
                     })();
     
@@ -94134,6 +95022,7 @@
                              * @property {google.cloud.documentai.v1beta3.DatasetSplitType|null} [datasetSplit] BatchDocumentsImportConfig datasetSplit
                              * @property {google.cloud.documentai.v1beta3.ImportDocumentsRequest.BatchDocumentsImportConfig.IAutoSplitConfig|null} [autoSplitConfig] BatchDocumentsImportConfig autoSplitConfig
                              * @property {google.cloud.documentai.v1beta3.IBatchDocumentsInputConfig|null} [batchInputConfig] BatchDocumentsImportConfig batchInputConfig
+                             * @property {string|null} [documentType] BatchDocumentsImportConfig documentType
                              */
     
                             /**
@@ -94175,6 +95064,14 @@
                              */
                             BatchDocumentsImportConfig.prototype.batchInputConfig = null;
     
+                            /**
+                             * BatchDocumentsImportConfig documentType.
+                             * @member {string} documentType
+                             * @memberof google.cloud.documentai.v1beta3.ImportDocumentsRequest.BatchDocumentsImportConfig
+                             * @instance
+                             */
+                            BatchDocumentsImportConfig.prototype.documentType = "";
+    
                             // OneOf field names bound to virtual getters and setters
                             var $oneOfFields;
     
@@ -94219,6 +95116,8 @@
                                     writer.uint32(/* id 2, wireType 0 =*/16).int32(message.datasetSplit);
                                 if (message.autoSplitConfig != null && Object.hasOwnProperty.call(message, "autoSplitConfig"))
                                     $root.google.cloud.documentai.v1beta3.ImportDocumentsRequest.BatchDocumentsImportConfig.AutoSplitConfig.encode(message.autoSplitConfig, writer.uint32(/* id 3, wireType 2 =*/26).fork()).ldelim();
+                                if (message.documentType != null && Object.hasOwnProperty.call(message, "documentType"))
+                                    writer.uint32(/* id 6, wireType 2 =*/50).string(message.documentType);
                                 return writer;
                             };
     
@@ -94267,6 +95166,10 @@
                                             message.batchInputConfig = $root.google.cloud.documentai.v1beta3.BatchDocumentsInputConfig.decode(reader, reader.uint32());
                                             break;
                                         }
+                                    case 6: {
+                                            message.documentType = reader.string();
+                                            break;
+                                        }
                                     default:
                                         reader.skipType(tag & 7);
                                         break;
@@ -94330,6 +95233,9 @@
                                     if (error)
                                         return "batchInputConfig." + error;
                                 }
+                                if (message.documentType != null && message.hasOwnProperty("documentType"))
+                                    if (!$util.isString(message.documentType))
+                                        return "documentType: string expected";
                                 return null;
                             };
     
@@ -94379,6 +95285,8 @@
                                         throw TypeError(".google.cloud.documentai.v1beta3.ImportDocumentsRequest.BatchDocumentsImportConfig.batchInputConfig: object expected");
                                     message.batchInputConfig = $root.google.cloud.documentai.v1beta3.BatchDocumentsInputConfig.fromObject(object.batchInputConfig);
                                 }
+                                if (object.documentType != null)
+                                    message.documentType = String(object.documentType);
                                 return message;
                             };
     
@@ -94395,8 +95303,10 @@
                                 if (!options)
                                     options = {};
                                 var object = {};
-                                if (options.defaults)
+                                if (options.defaults) {
                                     object.batchInputConfig = null;
+                                    object.documentType = "";
+                                }
                                 if (message.batchInputConfig != null && message.hasOwnProperty("batchInputConfig"))
                                     object.batchInputConfig = $root.google.cloud.documentai.v1beta3.BatchDocumentsInputConfig.toObject(message.batchInputConfig, options);
                                 if (message.datasetSplit != null && message.hasOwnProperty("datasetSplit")) {
@@ -94409,6 +95319,8 @@
                                     if (options.oneofs)
                                         object.splitTypeConfig = "autoSplitConfig";
                                 }
+                                if (message.documentType != null && message.hasOwnProperty("documentType"))
+                                    object.documentType = message.documentType;
                                 return object;
                             };
     
diff --git a/packages/google-cloud-documentai/protos/protos.json b/packages/google-cloud-documentai/protos/protos.json
index ac4054e0574..439c727fdc6 100644
--- a/packages/google-cloud-documentai/protos/protos.json
+++ b/packages/google-cloud-documentai/protos/protos.json
@@ -3862,11 +3862,6 @@
                             "documentWarehouseConfig",
                             "unmanagedDatasetConfig"
                           ]
-                        },
-                        "indexingSource": {
-                          "oneof": [
-                            "spannerIndexingConfig"
-                          ]
                         }
                       },
                       "fields": {
@@ -3892,13 +3887,6 @@
                             "(google.api.field_behavior)": "OPTIONAL"
                           }
                         },
-                        "spannerIndexingConfig": {
-                          "type": "SpannerIndexingConfig",
-                          "id": 4,
-                          "options": {
-                            "(google.api.field_behavior)": "OPTIONAL"
-                          }
-                        },
                         "name": {
                           "type": "string",
                           "id": 1
@@ -3959,9 +3947,6 @@
                         "UnmanagedDatasetConfig": {
                           "fields": {}
                         },
-                        "SpannerIndexingConfig": {
-                          "fields": {}
-                        },
                         "State": {
                           "values": {
                             "STATE_UNSPECIFIED": 0,
@@ -5660,6 +5645,13 @@
                             "entityValidationOutput": {
                               "type": "EntityValidationOutput",
                               "id": 3
+                            },
+                            "provenance": {
+                              "type": "Provenance",
+                              "id": 4,
+                              "options": {
+                                "(google.api.field_behavior)": "OPTIONAL"
+                              }
                             }
                           }
                         }
@@ -5738,6 +5730,15 @@
                         }
                       }
                     },
+                    "Documents": {
+                      "fields": {
+                        "documents": {
+                          "rule": "repeated",
+                          "type": "Document",
+                          "id": 1
+                        }
+                      }
+                    },
                     "RawDocument": {
                       "fields": {
                         "content": {
@@ -5783,6 +5784,15 @@
                         }
                       }
                     },
+                    "RawDocuments": {
+                      "fields": {
+                        "documents": {
+                          "rule": "repeated",
+                          "type": "RawDocument",
+                          "id": 1
+                        }
+                      }
+                    },
                     "BatchDocumentsInputConfig": {
                       "oneofs": {
                         "source": {
@@ -5992,6 +6002,13 @@
                         "metadata": {
                           "type": "Metadata",
                           "id": 4
+                        },
+                        "documentPrompt": {
+                          "type": "string",
+                          "id": 5,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL"
+                          }
                         }
                       },
                       "nested": {
@@ -6543,6 +6560,7 @@
                           "requestType": "ReviewDocumentRequest",
                           "responseType": "google.longrunning.Operation",
                           "options": {
+                            "deprecated": true,
                             "(google.api.http).post": "/v1beta3/{human_review_config=projects/*/locations/*/processors/*/humanReviewConfig}:reviewDocument",
                             "(google.api.http).body": "*",
                             "(google.api.method_signature)": "human_review_config",
@@ -6550,6 +6568,9 @@
                             "(google.longrunning.operation_info).metadata_type": "ReviewDocumentOperationMetadata"
                           },
                           "parsedOptions": [
+                            {
+                              "deprecated": true
+                            },
                             {
                               "(google.api.http)": {
                                 "post": "/v1beta3/{human_review_config=projects/*/locations/*/processors/*/humanReviewConfig}:reviewDocument",
@@ -6754,6 +6775,13 @@
                               "options": {
                                 "(google.api.field_behavior)": "OPTIONAL"
                               }
+                            },
+                            "enableTableSplit": {
+                              "type": "bool",
+                              "id": 8,
+                              "options": {
+                                "(google.api.field_behavior)": "OPTIONAL"
+                              }
                             }
                           },
                           "nested": {
@@ -6845,7 +6873,10 @@
                         },
                         "skipHumanReview": {
                           "type": "bool",
-                          "id": 3
+                          "id": 3,
+                          "options": {
+                            "deprecated": true
+                          }
                         },
                         "fieldMask": {
                           "type": "google.protobuf.FieldMask",
@@ -6953,7 +6984,10 @@
                         },
                         "skipHumanReview": {
                           "type": "bool",
-                          "id": 4
+                          "id": 4,
+                          "options": {
+                            "deprecated": true
+                          }
                         },
                         "processOptions": {
                           "type": "ProcessOptions",
@@ -7824,6 +7858,14 @@
                         }
                       }
                     },
+                    "UpdateProcessorVersionMetadata": {
+                      "fields": {
+                        "commonMetadata": {
+                          "type": "CommonOperationMetadata",
+                          "id": 1
+                        }
+                      }
+                    },
                     "EvaluationReference": {
                       "fields": {
                         "operation": {
@@ -7881,6 +7923,11 @@
                         "kmsKeyVersionName": {
                           "type": "string",
                           "id": 7
+                        },
+                        "revisions": {
+                          "rule": "repeated",
+                          "type": "EvaluationRevision",
+                          "id": 9
                         }
                       },
                       "nested": {
@@ -8005,6 +8052,39 @@
                               }
                             }
                           }
+                        },
+                        "EvaluationRevision": {
+                          "fields": {
+                            "revisionId": {
+                              "type": "string",
+                              "id": 1,
+                              "options": {
+                                "(google.api.field_behavior)": "OUTPUT_ONLY"
+                              }
+                            },
+                            "documentCounters": {
+                              "type": "Counters",
+                              "id": 2,
+                              "options": {
+                                "(google.api.field_behavior)": "OUTPUT_ONLY"
+                              }
+                            },
+                            "allEntitiesMetrics": {
+                              "type": "MultiConfidenceMetrics",
+                              "id": 3,
+                              "options": {
+                                "(google.api.field_behavior)": "OUTPUT_ONLY"
+                              }
+                            },
+                            "entityMetrics": {
+                              "keyType": "string",
+                              "type": "MultiConfidenceMetrics",
+                              "id": 4,
+                              "options": {
+                                "(google.api.field_behavior)": "OUTPUT_ONLY"
+                              }
+                            }
+                          }
                         }
                       }
                     },
@@ -8641,6 +8721,13 @@
                             "batchInputConfig": {
                               "type": "BatchDocumentsInputConfig",
                               "id": 1
+                            },
+                            "documentType": {
+                              "type": "string",
+                              "id": 6,
+                              "options": {
+                                "(google.api.field_behavior)": "OPTIONAL"
+                              }
                             }
                           },
                           "nested": {
diff --git a/packages/google-cloud-documentai/src/v1beta3/document_processor_service_client.ts b/packages/google-cloud-documentai/src/v1beta3/document_processor_service_client.ts
index 42465cc099d..3af96b9c5a9 100644
--- a/packages/google-cloud-documentai/src/v1beta3/document_processor_service_client.ts
+++ b/packages/google-cloud-documentai/src/v1beta3/document_processor_service_client.ts
@@ -2264,6 +2264,7 @@ export class DocumentProcessorServiceClient {
  *   for more details and examples.
  * @example <caption>include:samples/generated/v1beta3/document_processor_service.review_document.js</caption>
  * region_tag:documentai_v1beta3_generated_DocumentProcessorService_ReviewDocument_async
+ * @deprecated ReviewDocument is deprecated and may be removed in a future version.
  */
   reviewDocument(
       request?: protos.google.cloud.documentai.v1beta3.IReviewDocumentRequest,
@@ -2317,6 +2318,7 @@ export class DocumentProcessorServiceClient {
       'human_review_config': request.humanReviewConfig ?? '',
     });
     this.initialize().catch(err => {throw err});
+    this.warn('DEP$DocumentProcessorService-$ReviewDocument','ReviewDocument is deprecated and may be removed in a future version.', 'DeprecationWarning');
     const wrappedCallback: Callback<
           LROperation<protos.google.cloud.documentai.v1beta3.IReviewDocumentResponse, protos.google.cloud.documentai.v1beta3.IReviewDocumentOperationMetadata>,
           protos.google.longrunning.IOperation|null|undefined,
@@ -2346,8 +2348,10 @@ export class DocumentProcessorServiceClient {
  *   for more details and examples.
  * @example <caption>include:samples/generated/v1beta3/document_processor_service.review_document.js</caption>
  * region_tag:documentai_v1beta3_generated_DocumentProcessorService_ReviewDocument_async
+ * @deprecated ReviewDocument is deprecated and may be removed in a future version.
  */
   async checkReviewDocumentProgress(name: string): Promise<LROperation<protos.google.cloud.documentai.v1beta3.ReviewDocumentResponse, protos.google.cloud.documentai.v1beta3.ReviewDocumentOperationMetadata>>{
+    this.warn('DEP$DocumentProcessorService-$checkReviewDocumentProgress','checkReviewDocumentProgress is deprecated and may be removed in a future version.', 'DeprecationWarning');
     this._log.info('reviewDocument long-running');
     const request = new this._gaxModule.operationsProtos.google.longrunning.GetOperationRequest({name});
     const [operation] = await this.operationsClient.getOperation(request);
diff --git a/packages/google-cloud-documentai/test/gapic_document_processor_service_v1beta3.ts b/packages/google-cloud-documentai/test/gapic_document_processor_service_v1beta3.ts
index 4bf1678d650..693ad00eb7b 100644
--- a/packages/google-cloud-documentai/test/gapic_document_processor_service_v1beta3.ts
+++ b/packages/google-cloud-documentai/test/gapic_document_processor_service_v1beta3.ts
@@ -2423,6 +2423,7 @@ describe('v1beta3.DocumentProcessorServiceClient', () => {
               credentials: {client_email: 'bogus', private_key: 'bogus'},
               projectId: 'bogus',
             });
+            const stub = sinon.stub(client, 'warn');
             await client.initialize();
             const request = generateSampleMessage(
               new protos.google.cloud.documentai.v1beta3.ReviewDocumentRequest()
@@ -2437,6 +2438,7 @@ describe('v1beta3.DocumentProcessorServiceClient', () => {
             client.innerApiCalls.reviewDocument = stubLongRunningCall(expectedResponse);
             const [operation] = await client.reviewDocument(request);
             const [response] = await operation.promise();
+            assert(stub.calledOnce);
             assert.deepStrictEqual(response, expectedResponse);
             const actualRequest = (client.innerApiCalls.reviewDocument as SinonStub)
                 .getCall(0).args[0];
@@ -2451,6 +2453,7 @@ describe('v1beta3.DocumentProcessorServiceClient', () => {
               credentials: {client_email: 'bogus', private_key: 'bogus'},
               projectId: 'bogus',
             });
+            const stub = sinon.stub(client, 'warn');
             await client.initialize();
             const request = generateSampleMessage(
               new protos.google.cloud.documentai.v1beta3.ReviewDocumentRequest()
@@ -2478,6 +2481,7 @@ describe('v1beta3.DocumentProcessorServiceClient', () => {
             });
             const operation = await promise as LROperation<protos.google.cloud.documentai.v1beta3.IReviewDocumentResponse, protos.google.cloud.documentai.v1beta3.IReviewDocumentOperationMetadata>;
             const [response] = await operation.promise();
+            assert(stub.calledOnce);
             assert.deepStrictEqual(response, expectedResponse);
             const actualRequest = (client.innerApiCalls.reviewDocument as SinonStub)
                 .getCall(0).args[0];
@@ -2492,6 +2496,7 @@ describe('v1beta3.DocumentProcessorServiceClient', () => {
               credentials: {client_email: 'bogus', private_key: 'bogus'},
               projectId: 'bogus',
             });
+            const stub = sinon.stub(client, 'warn');
             await client.initialize();
             const request = generateSampleMessage(
               new protos.google.cloud.documentai.v1beta3.ReviewDocumentRequest()
@@ -2503,6 +2508,7 @@ describe('v1beta3.DocumentProcessorServiceClient', () => {
             const expectedError = new Error('expected');
             client.innerApiCalls.reviewDocument = stubLongRunningCall(undefined, expectedError);
             await assert.rejects(client.reviewDocument(request), expectedError);
+            assert(stub.calledOnce);
             const actualRequest = (client.innerApiCalls.reviewDocument as SinonStub)
                 .getCall(0).args[0];
             assert.deepStrictEqual(actualRequest, request);
@@ -2516,6 +2522,7 @@ describe('v1beta3.DocumentProcessorServiceClient', () => {
               credentials: {client_email: 'bogus', private_key: 'bogus'},
               projectId: 'bogus',
             });
+            const stub = sinon.stub(client, 'warn');
             await client.initialize();
             const request = generateSampleMessage(
               new protos.google.cloud.documentai.v1beta3.ReviewDocumentRequest()
@@ -2528,6 +2535,7 @@ describe('v1beta3.DocumentProcessorServiceClient', () => {
             client.innerApiCalls.reviewDocument = stubLongRunningCall(undefined, undefined, expectedError);
             const [operation] = await client.reviewDocument(request);
             await assert.rejects(operation.promise(), expectedError);
+            assert(stub.calledOnce);
             const actualRequest = (client.innerApiCalls.reviewDocument as SinonStub)
                 .getCall(0).args[0];
             assert.deepStrictEqual(actualRequest, request);
@@ -2541,6 +2549,7 @@ describe('v1beta3.DocumentProcessorServiceClient', () => {
               credentials: {client_email: 'bogus', private_key: 'bogus'},
               projectId: 'bogus',
             });
+            const stub = sinon.stub(client, 'warn');
             await client.initialize();
             const expectedResponse = generateSampleMessage(
               new operationsProtos.google.longrunning.Operation()
@@ -2551,6 +2560,7 @@ describe('v1beta3.DocumentProcessorServiceClient', () => {
 
             client.operationsClient.getOperation = stubSimpleCall(expectedResponse);
             const decodedOperation = await client.checkReviewDocumentProgress(expectedResponse.name);
+            assert(stub.calledOnce);
             assert.deepStrictEqual(decodedOperation.name, expectedResponse.name);
             assert(decodedOperation.metadata);
             assert((client.operationsClient.getOperation as SinonStub).getCall(0));
@@ -2561,11 +2571,13 @@ describe('v1beta3.DocumentProcessorServiceClient', () => {
               credentials: {client_email: 'bogus', private_key: 'bogus'},
               projectId: 'bogus',
             });
+            const stub = sinon.stub(client, 'warn');
             await client.initialize();
             const expectedError = new Error('expected');
 
             client.operationsClient.getOperation = stubSimpleCall(undefined, expectedError);
             await assert.rejects(client.checkReviewDocumentProgress(''), expectedError);
+            assert(stub.calledOnce);
             assert((client.operationsClient.getOperation as SinonStub)
                 .getCall(0));
         });