diff --git a/codegen/Crm/Products/Api/BasicApi.php b/codegen/Crm/Products/Api/BasicApi.php
index 92900704..b62b84fc 100644
--- a/codegen/Crm/Products/Api/BasicApi.php
+++ b/codegen/Crm/Products/Api/BasicApi.php
@@ -1,7 +1,7 @@
 <?php
 /**
  * BasicApi
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -16,7 +16,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -34,8 +34,11 @@
 use GuzzleHttp\Psr7\MultipartStream;
 use GuzzleHttp\Psr7\Request;
 use GuzzleHttp\RequestOptions;
+use Psr\Http\Message\RequestInterface;
+use Psr\Http\Message\ResponseInterface;
 use HubSpot\Client\Crm\Products\ApiException;
 use HubSpot\Client\Crm\Products\Configuration;
+use HubSpot\Client\Crm\Products\FormDataProcessor;
 use HubSpot\Client\Crm\Products\HeaderSelector;
 use HubSpot\Client\Crm\Products\ObjectSerializer;
 
@@ -191,7 +194,6 @@ public function archiveWithHttpInfo($product_id, string $contentType = self::con
 
 
             return [null, $statusCode, $response->getHeaders()];
-
         } catch (ApiException $e) {
             switch ($e->getCode()) {
                 default:
@@ -201,8 +203,10 @@ public function archiveWithHttpInfo($product_id, string $contentType = self::con
                         $e->getResponseHeaders()
                     );
                     $e->setResponseObject($data);
-                    break;
+                    throw $e;
             }
+        
+
             throw $e;
         }
     }
@@ -425,61 +429,21 @@ public function createWithHttpInfo($simple_public_object_input_for_create, strin
 
             switch($statusCode) {
                 case 200:
-                    if ('\HubSpot\Client\Crm\Products\Model\SimplePublicObject' === '\SplFileObject') {
-                        $content = $response->getBody(); //stream goes to serializer
-                    } else {
-                        $content = (string) $response->getBody();
-                        if ('\HubSpot\Client\Crm\Products\Model\SimplePublicObject' !== 'string') {
-                            try {
-                                $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                            } catch (\JsonException $exception) {
-                                throw new ApiException(
-                                    sprintf(
-                                        'Error JSON decoding server response (%s)',
-                                        $request->getUri()
-                                    ),
-                                    $statusCode,
-                                    $response->getHeaders(),
-                                    $content
-                                );
-                            }
-                        }
-                    }
-
-                    return [
-                        ObjectSerializer::deserialize($content, '\HubSpot\Client\Crm\Products\Model\SimplePublicObject', []),
-                        $response->getStatusCode(),
-                        $response->getHeaders()
-                    ];
+                    return $this->handleResponseWithDataType(
+                        '\HubSpot\Client\Crm\Products\Model\SimplePublicObject',
+                        $request,
+                        $response,
+                    );
                 default:
-                    if ('\HubSpot\Client\Crm\Products\Model\Error' === '\SplFileObject') {
-                        $content = $response->getBody(); //stream goes to serializer
-                    } else {
-                        $content = (string) $response->getBody();
-                        if ('\HubSpot\Client\Crm\Products\Model\Error' !== 'string') {
-                            try {
-                                $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                            } catch (\JsonException $exception) {
-                                throw new ApiException(
-                                    sprintf(
-                                        'Error JSON decoding server response (%s)',
-                                        $request->getUri()
-                                    ),
-                                    $statusCode,
-                                    $response->getHeaders(),
-                                    $content
-                                );
-                            }
-                        }
-                    }
-
-                    return [
-                        ObjectSerializer::deserialize($content, '\HubSpot\Client\Crm\Products\Model\Error', []),
-                        $response->getStatusCode(),
-                        $response->getHeaders()
-                    ];
+                    return $this->handleResponseWithDataType(
+                        '\HubSpot\Client\Crm\Products\Model\Error',
+                        $request,
+                        $response,
+                    );
             }
 
+            
+
             if ($statusCode < 200 || $statusCode > 299) {
                 throw new ApiException(
                     sprintf(
@@ -493,34 +457,11 @@ public function createWithHttpInfo($simple_public_object_input_for_create, strin
                 );
             }
 
-            $returnType = '\HubSpot\Client\Crm\Products\Model\SimplePublicObject';
-            if ($returnType === '\SplFileObject') {
-                $content = $response->getBody(); //stream goes to serializer
-            } else {
-                $content = (string) $response->getBody();
-                if ($returnType !== 'string') {
-                    try {
-                        $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                    } catch (\JsonException $exception) {
-                        throw new ApiException(
-                            sprintf(
-                                'Error JSON decoding server response (%s)',
-                                $request->getUri()
-                            ),
-                            $statusCode,
-                            $response->getHeaders(),
-                            $content
-                        );
-                    }
-                }
-            }
-
-            return [
-                ObjectSerializer::deserialize($content, $returnType, []),
-                $response->getStatusCode(),
-                $response->getHeaders()
-            ];
-
+            return $this->handleResponseWithDataType(
+                '\HubSpot\Client\Crm\Products\Model\SimplePublicObject',
+                $request,
+                $response,
+            );
         } catch (ApiException $e) {
             switch ($e->getCode()) {
                 case 200:
@@ -530,7 +471,7 @@ public function createWithHttpInfo($simple_public_object_input_for_create, strin
                         $e->getResponseHeaders()
                     );
                     $e->setResponseObject($data);
-                    break;
+                    throw $e;
                 default:
                     $data = ObjectSerializer::deserialize(
                         $e->getResponseBody(),
@@ -538,8 +479,10 @@ public function createWithHttpInfo($simple_public_object_input_for_create, strin
                         $e->getResponseHeaders()
                     );
                     $e->setResponseObject($data);
-                    break;
+                    throw $e;
             }
+        
+
             throw $e;
         }
     }
@@ -781,61 +724,21 @@ public function getByIdWithHttpInfo($product_id, $properties = null, $properties
 
             switch($statusCode) {
                 case 200:
-                    if ('\HubSpot\Client\Crm\Products\Model\SimplePublicObjectWithAssociations' === '\SplFileObject') {
-                        $content = $response->getBody(); //stream goes to serializer
-                    } else {
-                        $content = (string) $response->getBody();
-                        if ('\HubSpot\Client\Crm\Products\Model\SimplePublicObjectWithAssociations' !== 'string') {
-                            try {
-                                $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                            } catch (\JsonException $exception) {
-                                throw new ApiException(
-                                    sprintf(
-                                        'Error JSON decoding server response (%s)',
-                                        $request->getUri()
-                                    ),
-                                    $statusCode,
-                                    $response->getHeaders(),
-                                    $content
-                                );
-                            }
-                        }
-                    }
-
-                    return [
-                        ObjectSerializer::deserialize($content, '\HubSpot\Client\Crm\Products\Model\SimplePublicObjectWithAssociations', []),
-                        $response->getStatusCode(),
-                        $response->getHeaders()
-                    ];
+                    return $this->handleResponseWithDataType(
+                        '\HubSpot\Client\Crm\Products\Model\SimplePublicObjectWithAssociations',
+                        $request,
+                        $response,
+                    );
                 default:
-                    if ('\HubSpot\Client\Crm\Products\Model\Error' === '\SplFileObject') {
-                        $content = $response->getBody(); //stream goes to serializer
-                    } else {
-                        $content = (string) $response->getBody();
-                        if ('\HubSpot\Client\Crm\Products\Model\Error' !== 'string') {
-                            try {
-                                $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                            } catch (\JsonException $exception) {
-                                throw new ApiException(
-                                    sprintf(
-                                        'Error JSON decoding server response (%s)',
-                                        $request->getUri()
-                                    ),
-                                    $statusCode,
-                                    $response->getHeaders(),
-                                    $content
-                                );
-                            }
-                        }
-                    }
-
-                    return [
-                        ObjectSerializer::deserialize($content, '\HubSpot\Client\Crm\Products\Model\Error', []),
-                        $response->getStatusCode(),
-                        $response->getHeaders()
-                    ];
+                    return $this->handleResponseWithDataType(
+                        '\HubSpot\Client\Crm\Products\Model\Error',
+                        $request,
+                        $response,
+                    );
             }
 
+            
+
             if ($statusCode < 200 || $statusCode > 299) {
                 throw new ApiException(
                     sprintf(
@@ -849,34 +752,11 @@ public function getByIdWithHttpInfo($product_id, $properties = null, $properties
                 );
             }
 
-            $returnType = '\HubSpot\Client\Crm\Products\Model\SimplePublicObjectWithAssociations';
-            if ($returnType === '\SplFileObject') {
-                $content = $response->getBody(); //stream goes to serializer
-            } else {
-                $content = (string) $response->getBody();
-                if ($returnType !== 'string') {
-                    try {
-                        $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                    } catch (\JsonException $exception) {
-                        throw new ApiException(
-                            sprintf(
-                                'Error JSON decoding server response (%s)',
-                                $request->getUri()
-                            ),
-                            $statusCode,
-                            $response->getHeaders(),
-                            $content
-                        );
-                    }
-                }
-            }
-
-            return [
-                ObjectSerializer::deserialize($content, $returnType, []),
-                $response->getStatusCode(),
-                $response->getHeaders()
-            ];
-
+            return $this->handleResponseWithDataType(
+                '\HubSpot\Client\Crm\Products\Model\SimplePublicObjectWithAssociations',
+                $request,
+                $response,
+            );
         } catch (ApiException $e) {
             switch ($e->getCode()) {
                 case 200:
@@ -886,7 +766,7 @@ public function getByIdWithHttpInfo($product_id, $properties = null, $properties
                         $e->getResponseHeaders()
                     );
                     $e->setResponseObject($data);
-                    break;
+                    throw $e;
                 default:
                     $data = ObjectSerializer::deserialize(
                         $e->getResponseBody(),
@@ -894,8 +774,10 @@ public function getByIdWithHttpInfo($product_id, $properties = null, $properties
                         $e->getResponseHeaders()
                     );
                     $e->setResponseObject($data);
-                    break;
+                    throw $e;
             }
+        
+
             throw $e;
         }
     }
@@ -1206,61 +1088,21 @@ public function getPageWithHttpInfo($limit = 10, $after = null, $properties = nu
 
             switch($statusCode) {
                 case 200:
-                    if ('\HubSpot\Client\Crm\Products\Model\CollectionResponseSimplePublicObjectWithAssociations' === '\SplFileObject') {
-                        $content = $response->getBody(); //stream goes to serializer
-                    } else {
-                        $content = (string) $response->getBody();
-                        if ('\HubSpot\Client\Crm\Products\Model\CollectionResponseSimplePublicObjectWithAssociations' !== 'string') {
-                            try {
-                                $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                            } catch (\JsonException $exception) {
-                                throw new ApiException(
-                                    sprintf(
-                                        'Error JSON decoding server response (%s)',
-                                        $request->getUri()
-                                    ),
-                                    $statusCode,
-                                    $response->getHeaders(),
-                                    $content
-                                );
-                            }
-                        }
-                    }
-
-                    return [
-                        ObjectSerializer::deserialize($content, '\HubSpot\Client\Crm\Products\Model\CollectionResponseSimplePublicObjectWithAssociations', []),
-                        $response->getStatusCode(),
-                        $response->getHeaders()
-                    ];
+                    return $this->handleResponseWithDataType(
+                        '\HubSpot\Client\Crm\Products\Model\CollectionResponseSimplePublicObjectWithAssociations',
+                        $request,
+                        $response,
+                    );
                 default:
-                    if ('\HubSpot\Client\Crm\Products\Model\Error' === '\SplFileObject') {
-                        $content = $response->getBody(); //stream goes to serializer
-                    } else {
-                        $content = (string) $response->getBody();
-                        if ('\HubSpot\Client\Crm\Products\Model\Error' !== 'string') {
-                            try {
-                                $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                            } catch (\JsonException $exception) {
-                                throw new ApiException(
-                                    sprintf(
-                                        'Error JSON decoding server response (%s)',
-                                        $request->getUri()
-                                    ),
-                                    $statusCode,
-                                    $response->getHeaders(),
-                                    $content
-                                );
-                            }
-                        }
-                    }
-
-                    return [
-                        ObjectSerializer::deserialize($content, '\HubSpot\Client\Crm\Products\Model\Error', []),
-                        $response->getStatusCode(),
-                        $response->getHeaders()
-                    ];
+                    return $this->handleResponseWithDataType(
+                        '\HubSpot\Client\Crm\Products\Model\Error',
+                        $request,
+                        $response,
+                    );
             }
 
+            
+
             if ($statusCode < 200 || $statusCode > 299) {
                 throw new ApiException(
                     sprintf(
@@ -1274,34 +1116,11 @@ public function getPageWithHttpInfo($limit = 10, $after = null, $properties = nu
                 );
             }
 
-            $returnType = '\HubSpot\Client\Crm\Products\Model\CollectionResponseSimplePublicObjectWithAssociations';
-            if ($returnType === '\SplFileObject') {
-                $content = $response->getBody(); //stream goes to serializer
-            } else {
-                $content = (string) $response->getBody();
-                if ($returnType !== 'string') {
-                    try {
-                        $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                    } catch (\JsonException $exception) {
-                        throw new ApiException(
-                            sprintf(
-                                'Error JSON decoding server response (%s)',
-                                $request->getUri()
-                            ),
-                            $statusCode,
-                            $response->getHeaders(),
-                            $content
-                        );
-                    }
-                }
-            }
-
-            return [
-                ObjectSerializer::deserialize($content, $returnType, []),
-                $response->getStatusCode(),
-                $response->getHeaders()
-            ];
-
+            return $this->handleResponseWithDataType(
+                '\HubSpot\Client\Crm\Products\Model\CollectionResponseSimplePublicObjectWithAssociations',
+                $request,
+                $response,
+            );
         } catch (ApiException $e) {
             switch ($e->getCode()) {
                 case 200:
@@ -1311,7 +1130,7 @@ public function getPageWithHttpInfo($limit = 10, $after = null, $properties = nu
                         $e->getResponseHeaders()
                     );
                     $e->setResponseObject($data);
-                    break;
+                    throw $e;
                 default:
                     $data = ObjectSerializer::deserialize(
                         $e->getResponseBody(),
@@ -1319,8 +1138,10 @@ public function getPageWithHttpInfo($limit = 10, $after = null, $properties = nu
                         $e->getResponseHeaders()
                     );
                     $e->setResponseObject($data);
-                    break;
+                    throw $e;
             }
+        
+
             throw $e;
         }
     }
@@ -1617,61 +1438,21 @@ public function updateWithHttpInfo($product_id, $simple_public_object_input, $id
 
             switch($statusCode) {
                 case 200:
-                    if ('\HubSpot\Client\Crm\Products\Model\SimplePublicObject' === '\SplFileObject') {
-                        $content = $response->getBody(); //stream goes to serializer
-                    } else {
-                        $content = (string) $response->getBody();
-                        if ('\HubSpot\Client\Crm\Products\Model\SimplePublicObject' !== 'string') {
-                            try {
-                                $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                            } catch (\JsonException $exception) {
-                                throw new ApiException(
-                                    sprintf(
-                                        'Error JSON decoding server response (%s)',
-                                        $request->getUri()
-                                    ),
-                                    $statusCode,
-                                    $response->getHeaders(),
-                                    $content
-                                );
-                            }
-                        }
-                    }
-
-                    return [
-                        ObjectSerializer::deserialize($content, '\HubSpot\Client\Crm\Products\Model\SimplePublicObject', []),
-                        $response->getStatusCode(),
-                        $response->getHeaders()
-                    ];
+                    return $this->handleResponseWithDataType(
+                        '\HubSpot\Client\Crm\Products\Model\SimplePublicObject',
+                        $request,
+                        $response,
+                    );
                 default:
-                    if ('\HubSpot\Client\Crm\Products\Model\Error' === '\SplFileObject') {
-                        $content = $response->getBody(); //stream goes to serializer
-                    } else {
-                        $content = (string) $response->getBody();
-                        if ('\HubSpot\Client\Crm\Products\Model\Error' !== 'string') {
-                            try {
-                                $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                            } catch (\JsonException $exception) {
-                                throw new ApiException(
-                                    sprintf(
-                                        'Error JSON decoding server response (%s)',
-                                        $request->getUri()
-                                    ),
-                                    $statusCode,
-                                    $response->getHeaders(),
-                                    $content
-                                );
-                            }
-                        }
-                    }
-
-                    return [
-                        ObjectSerializer::deserialize($content, '\HubSpot\Client\Crm\Products\Model\Error', []),
-                        $response->getStatusCode(),
-                        $response->getHeaders()
-                    ];
+                    return $this->handleResponseWithDataType(
+                        '\HubSpot\Client\Crm\Products\Model\Error',
+                        $request,
+                        $response,
+                    );
             }
 
+            
+
             if ($statusCode < 200 || $statusCode > 299) {
                 throw new ApiException(
                     sprintf(
@@ -1685,34 +1466,11 @@ public function updateWithHttpInfo($product_id, $simple_public_object_input, $id
                 );
             }
 
-            $returnType = '\HubSpot\Client\Crm\Products\Model\SimplePublicObject';
-            if ($returnType === '\SplFileObject') {
-                $content = $response->getBody(); //stream goes to serializer
-            } else {
-                $content = (string) $response->getBody();
-                if ($returnType !== 'string') {
-                    try {
-                        $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                    } catch (\JsonException $exception) {
-                        throw new ApiException(
-                            sprintf(
-                                'Error JSON decoding server response (%s)',
-                                $request->getUri()
-                            ),
-                            $statusCode,
-                            $response->getHeaders(),
-                            $content
-                        );
-                    }
-                }
-            }
-
-            return [
-                ObjectSerializer::deserialize($content, $returnType, []),
-                $response->getStatusCode(),
-                $response->getHeaders()
-            ];
-
+            return $this->handleResponseWithDataType(
+                '\HubSpot\Client\Crm\Products\Model\SimplePublicObject',
+                $request,
+                $response,
+            );
         } catch (ApiException $e) {
             switch ($e->getCode()) {
                 case 200:
@@ -1722,7 +1480,7 @@ public function updateWithHttpInfo($product_id, $simple_public_object_input, $id
                         $e->getResponseHeaders()
                     );
                     $e->setResponseObject($data);
-                    break;
+                    throw $e;
                 default:
                     $data = ObjectSerializer::deserialize(
                         $e->getResponseBody(),
@@ -1730,8 +1488,10 @@ public function updateWithHttpInfo($product_id, $simple_public_object_input, $id
                         $e->getResponseHeaders()
                     );
                     $e->setResponseObject($data);
-                    break;
+                    throw $e;
             }
+        
+
             throw $e;
         }
     }
@@ -1954,6 +1714,57 @@ protected function createHttpClientOption()
             }
         }
 
+        if ($this->config->getCertFile()) {
+            $options[RequestOptions::CERT] = $this->config->getCertFile();
+        }
+
+        if ($this->config->getKeyFile()) {
+            $options[RequestOptions::SSL_KEY] = $this->config->getKeyFile();
+        }
+
         return $options;
     }
+
+    private function handleResponseWithDataType(
+        string $dataType,
+        RequestInterface $request,
+        ResponseInterface $response
+    ): array {
+        if ($dataType === '\SplFileObject') {
+            $content = $response->getBody(); //stream goes to serializer
+        } else {
+            $content = (string) $response->getBody();
+            if ($dataType !== 'string') {
+                try {
+                    $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
+                } catch (\JsonException $exception) {
+                    throw new ApiException(
+                        sprintf(
+                            'Error JSON decoding server response (%s)',
+                            $request->getUri()
+                        ),
+                        $response->getStatusCode(),
+                        $response->getHeaders(),
+                        $content
+                    );
+                }
+            }
+        }
+
+        return [
+            ObjectSerializer::deserialize($content, $dataType, []),
+            $response->getStatusCode(),
+            $response->getHeaders()
+        ];
+    }
+
+    private function responseWithinRangeCode(
+        string $rangeCode,
+        int $statusCode
+    ): bool {
+        $left = (int) ($rangeCode[0].'00');
+        $right = (int) ($rangeCode[0].'99');
+
+        return $statusCode >= $left && $statusCode <= $right;
+    }
 }
diff --git a/codegen/Crm/Products/Api/BatchApi.php b/codegen/Crm/Products/Api/BatchApi.php
index 883469bf..7e740e26 100644
--- a/codegen/Crm/Products/Api/BatchApi.php
+++ b/codegen/Crm/Products/Api/BatchApi.php
@@ -1,7 +1,7 @@
 <?php
 /**
  * BatchApi
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -16,7 +16,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -34,8 +34,11 @@
 use GuzzleHttp\Psr7\MultipartStream;
 use GuzzleHttp\Psr7\Request;
 use GuzzleHttp\RequestOptions;
+use Psr\Http\Message\RequestInterface;
+use Psr\Http\Message\ResponseInterface;
 use HubSpot\Client\Crm\Products\ApiException;
 use HubSpot\Client\Crm\Products\Configuration;
+use HubSpot\Client\Crm\Products\FormDataProcessor;
 use HubSpot\Client\Crm\Products\HeaderSelector;
 use HubSpot\Client\Crm\Products\ObjectSerializer;
 
@@ -191,7 +194,6 @@ public function archiveWithHttpInfo($batch_input_simple_public_object_id, string
 
 
             return [null, $statusCode, $response->getHeaders()];
-
         } catch (ApiException $e) {
             switch ($e->getCode()) {
                 default:
@@ -201,8 +203,10 @@ public function archiveWithHttpInfo($batch_input_simple_public_object_id, string
                         $e->getResponseHeaders()
                     );
                     $e->setResponseObject($data);
-                    break;
+                    throw $e;
             }
+        
+
             throw $e;
         }
     }
@@ -421,61 +425,21 @@ public function createWithHttpInfo($batch_input_simple_public_object_batch_input
 
             switch($statusCode) {
                 case 200:
-                    if ('\HubSpot\Client\Crm\Products\Model\BatchResponseSimplePublicObject' === '\SplFileObject') {
-                        $content = $response->getBody(); //stream goes to serializer
-                    } else {
-                        $content = (string) $response->getBody();
-                        if ('\HubSpot\Client\Crm\Products\Model\BatchResponseSimplePublicObject' !== 'string') {
-                            try {
-                                $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                            } catch (\JsonException $exception) {
-                                throw new ApiException(
-                                    sprintf(
-                                        'Error JSON decoding server response (%s)',
-                                        $request->getUri()
-                                    ),
-                                    $statusCode,
-                                    $response->getHeaders(),
-                                    $content
-                                );
-                            }
-                        }
-                    }
-
-                    return [
-                        ObjectSerializer::deserialize($content, '\HubSpot\Client\Crm\Products\Model\BatchResponseSimplePublicObject', []),
-                        $response->getStatusCode(),
-                        $response->getHeaders()
-                    ];
+                    return $this->handleResponseWithDataType(
+                        '\HubSpot\Client\Crm\Products\Model\BatchResponseSimplePublicObject',
+                        $request,
+                        $response,
+                    );
                 default:
-                    if ('\HubSpot\Client\Crm\Products\Model\Error' === '\SplFileObject') {
-                        $content = $response->getBody(); //stream goes to serializer
-                    } else {
-                        $content = (string) $response->getBody();
-                        if ('\HubSpot\Client\Crm\Products\Model\Error' !== 'string') {
-                            try {
-                                $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                            } catch (\JsonException $exception) {
-                                throw new ApiException(
-                                    sprintf(
-                                        'Error JSON decoding server response (%s)',
-                                        $request->getUri()
-                                    ),
-                                    $statusCode,
-                                    $response->getHeaders(),
-                                    $content
-                                );
-                            }
-                        }
-                    }
-
-                    return [
-                        ObjectSerializer::deserialize($content, '\HubSpot\Client\Crm\Products\Model\Error', []),
-                        $response->getStatusCode(),
-                        $response->getHeaders()
-                    ];
+                    return $this->handleResponseWithDataType(
+                        '\HubSpot\Client\Crm\Products\Model\Error',
+                        $request,
+                        $response,
+                    );
             }
 
+            
+
             if ($statusCode < 200 || $statusCode > 299) {
                 throw new ApiException(
                     sprintf(
@@ -489,34 +453,11 @@ public function createWithHttpInfo($batch_input_simple_public_object_batch_input
                 );
             }
 
-            $returnType = '\HubSpot\Client\Crm\Products\Model\BatchResponseSimplePublicObject';
-            if ($returnType === '\SplFileObject') {
-                $content = $response->getBody(); //stream goes to serializer
-            } else {
-                $content = (string) $response->getBody();
-                if ($returnType !== 'string') {
-                    try {
-                        $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                    } catch (\JsonException $exception) {
-                        throw new ApiException(
-                            sprintf(
-                                'Error JSON decoding server response (%s)',
-                                $request->getUri()
-                            ),
-                            $statusCode,
-                            $response->getHeaders(),
-                            $content
-                        );
-                    }
-                }
-            }
-
-            return [
-                ObjectSerializer::deserialize($content, $returnType, []),
-                $response->getStatusCode(),
-                $response->getHeaders()
-            ];
-
+            return $this->handleResponseWithDataType(
+                '\HubSpot\Client\Crm\Products\Model\BatchResponseSimplePublicObject',
+                $request,
+                $response,
+            );
         } catch (ApiException $e) {
             switch ($e->getCode()) {
                 case 200:
@@ -526,7 +467,7 @@ public function createWithHttpInfo($batch_input_simple_public_object_batch_input
                         $e->getResponseHeaders()
                     );
                     $e->setResponseObject($data);
-                    break;
+                    throw $e;
                 default:
                     $data = ObjectSerializer::deserialize(
                         $e->getResponseBody(),
@@ -534,8 +475,10 @@ public function createWithHttpInfo($batch_input_simple_public_object_batch_input
                         $e->getResponseHeaders()
                     );
                     $e->setResponseObject($data);
-                    break;
+                    throw $e;
             }
+        
+
             throw $e;
         }
     }
@@ -769,61 +712,21 @@ public function readWithHttpInfo($batch_read_input_simple_public_object_id, $arc
 
             switch($statusCode) {
                 case 200:
-                    if ('\HubSpot\Client\Crm\Products\Model\BatchResponseSimplePublicObject' === '\SplFileObject') {
-                        $content = $response->getBody(); //stream goes to serializer
-                    } else {
-                        $content = (string) $response->getBody();
-                        if ('\HubSpot\Client\Crm\Products\Model\BatchResponseSimplePublicObject' !== 'string') {
-                            try {
-                                $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                            } catch (\JsonException $exception) {
-                                throw new ApiException(
-                                    sprintf(
-                                        'Error JSON decoding server response (%s)',
-                                        $request->getUri()
-                                    ),
-                                    $statusCode,
-                                    $response->getHeaders(),
-                                    $content
-                                );
-                            }
-                        }
-                    }
-
-                    return [
-                        ObjectSerializer::deserialize($content, '\HubSpot\Client\Crm\Products\Model\BatchResponseSimplePublicObject', []),
-                        $response->getStatusCode(),
-                        $response->getHeaders()
-                    ];
+                    return $this->handleResponseWithDataType(
+                        '\HubSpot\Client\Crm\Products\Model\BatchResponseSimplePublicObject',
+                        $request,
+                        $response,
+                    );
                 default:
-                    if ('\HubSpot\Client\Crm\Products\Model\Error' === '\SplFileObject') {
-                        $content = $response->getBody(); //stream goes to serializer
-                    } else {
-                        $content = (string) $response->getBody();
-                        if ('\HubSpot\Client\Crm\Products\Model\Error' !== 'string') {
-                            try {
-                                $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                            } catch (\JsonException $exception) {
-                                throw new ApiException(
-                                    sprintf(
-                                        'Error JSON decoding server response (%s)',
-                                        $request->getUri()
-                                    ),
-                                    $statusCode,
-                                    $response->getHeaders(),
-                                    $content
-                                );
-                            }
-                        }
-                    }
-
-                    return [
-                        ObjectSerializer::deserialize($content, '\HubSpot\Client\Crm\Products\Model\Error', []),
-                        $response->getStatusCode(),
-                        $response->getHeaders()
-                    ];
+                    return $this->handleResponseWithDataType(
+                        '\HubSpot\Client\Crm\Products\Model\Error',
+                        $request,
+                        $response,
+                    );
             }
 
+            
+
             if ($statusCode < 200 || $statusCode > 299) {
                 throw new ApiException(
                     sprintf(
@@ -837,34 +740,11 @@ public function readWithHttpInfo($batch_read_input_simple_public_object_id, $arc
                 );
             }
 
-            $returnType = '\HubSpot\Client\Crm\Products\Model\BatchResponseSimplePublicObject';
-            if ($returnType === '\SplFileObject') {
-                $content = $response->getBody(); //stream goes to serializer
-            } else {
-                $content = (string) $response->getBody();
-                if ($returnType !== 'string') {
-                    try {
-                        $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                    } catch (\JsonException $exception) {
-                        throw new ApiException(
-                            sprintf(
-                                'Error JSON decoding server response (%s)',
-                                $request->getUri()
-                            ),
-                            $statusCode,
-                            $response->getHeaders(),
-                            $content
-                        );
-                    }
-                }
-            }
-
-            return [
-                ObjectSerializer::deserialize($content, $returnType, []),
-                $response->getStatusCode(),
-                $response->getHeaders()
-            ];
-
+            return $this->handleResponseWithDataType(
+                '\HubSpot\Client\Crm\Products\Model\BatchResponseSimplePublicObject',
+                $request,
+                $response,
+            );
         } catch (ApiException $e) {
             switch ($e->getCode()) {
                 case 200:
@@ -874,7 +754,7 @@ public function readWithHttpInfo($batch_read_input_simple_public_object_id, $arc
                         $e->getResponseHeaders()
                     );
                     $e->setResponseObject($data);
-                    break;
+                    throw $e;
                 default:
                     $data = ObjectSerializer::deserialize(
                         $e->getResponseBody(),
@@ -882,8 +762,10 @@ public function readWithHttpInfo($batch_read_input_simple_public_object_id, $arc
                         $e->getResponseHeaders()
                     );
                     $e->setResponseObject($data);
-                    break;
+                    throw $e;
             }
+        
+
             throw $e;
         }
     }
@@ -1128,61 +1010,21 @@ public function updateWithHttpInfo($batch_input_simple_public_object_batch_input
 
             switch($statusCode) {
                 case 200:
-                    if ('\HubSpot\Client\Crm\Products\Model\BatchResponseSimplePublicObject' === '\SplFileObject') {
-                        $content = $response->getBody(); //stream goes to serializer
-                    } else {
-                        $content = (string) $response->getBody();
-                        if ('\HubSpot\Client\Crm\Products\Model\BatchResponseSimplePublicObject' !== 'string') {
-                            try {
-                                $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                            } catch (\JsonException $exception) {
-                                throw new ApiException(
-                                    sprintf(
-                                        'Error JSON decoding server response (%s)',
-                                        $request->getUri()
-                                    ),
-                                    $statusCode,
-                                    $response->getHeaders(),
-                                    $content
-                                );
-                            }
-                        }
-                    }
-
-                    return [
-                        ObjectSerializer::deserialize($content, '\HubSpot\Client\Crm\Products\Model\BatchResponseSimplePublicObject', []),
-                        $response->getStatusCode(),
-                        $response->getHeaders()
-                    ];
+                    return $this->handleResponseWithDataType(
+                        '\HubSpot\Client\Crm\Products\Model\BatchResponseSimplePublicObject',
+                        $request,
+                        $response,
+                    );
                 default:
-                    if ('\HubSpot\Client\Crm\Products\Model\Error' === '\SplFileObject') {
-                        $content = $response->getBody(); //stream goes to serializer
-                    } else {
-                        $content = (string) $response->getBody();
-                        if ('\HubSpot\Client\Crm\Products\Model\Error' !== 'string') {
-                            try {
-                                $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                            } catch (\JsonException $exception) {
-                                throw new ApiException(
-                                    sprintf(
-                                        'Error JSON decoding server response (%s)',
-                                        $request->getUri()
-                                    ),
-                                    $statusCode,
-                                    $response->getHeaders(),
-                                    $content
-                                );
-                            }
-                        }
-                    }
-
-                    return [
-                        ObjectSerializer::deserialize($content, '\HubSpot\Client\Crm\Products\Model\Error', []),
-                        $response->getStatusCode(),
-                        $response->getHeaders()
-                    ];
+                    return $this->handleResponseWithDataType(
+                        '\HubSpot\Client\Crm\Products\Model\Error',
+                        $request,
+                        $response,
+                    );
             }
 
+            
+
             if ($statusCode < 200 || $statusCode > 299) {
                 throw new ApiException(
                     sprintf(
@@ -1196,34 +1038,11 @@ public function updateWithHttpInfo($batch_input_simple_public_object_batch_input
                 );
             }
 
-            $returnType = '\HubSpot\Client\Crm\Products\Model\BatchResponseSimplePublicObject';
-            if ($returnType === '\SplFileObject') {
-                $content = $response->getBody(); //stream goes to serializer
-            } else {
-                $content = (string) $response->getBody();
-                if ($returnType !== 'string') {
-                    try {
-                        $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                    } catch (\JsonException $exception) {
-                        throw new ApiException(
-                            sprintf(
-                                'Error JSON decoding server response (%s)',
-                                $request->getUri()
-                            ),
-                            $statusCode,
-                            $response->getHeaders(),
-                            $content
-                        );
-                    }
-                }
-            }
-
-            return [
-                ObjectSerializer::deserialize($content, $returnType, []),
-                $response->getStatusCode(),
-                $response->getHeaders()
-            ];
-
+            return $this->handleResponseWithDataType(
+                '\HubSpot\Client\Crm\Products\Model\BatchResponseSimplePublicObject',
+                $request,
+                $response,
+            );
         } catch (ApiException $e) {
             switch ($e->getCode()) {
                 case 200:
@@ -1233,7 +1052,7 @@ public function updateWithHttpInfo($batch_input_simple_public_object_batch_input
                         $e->getResponseHeaders()
                     );
                     $e->setResponseObject($data);
-                    break;
+                    throw $e;
                 default:
                     $data = ObjectSerializer::deserialize(
                         $e->getResponseBody(),
@@ -1241,8 +1060,10 @@ public function updateWithHttpInfo($batch_input_simple_public_object_batch_input
                         $e->getResponseHeaders()
                     );
                     $e->setResponseObject($data);
-                    break;
+                    throw $e;
             }
+        
+
             throw $e;
         }
     }
@@ -1474,61 +1295,21 @@ public function upsertWithHttpInfo($batch_input_simple_public_object_batch_input
 
             switch($statusCode) {
                 case 200:
-                    if ('\HubSpot\Client\Crm\Products\Model\BatchResponseSimplePublicUpsertObject' === '\SplFileObject') {
-                        $content = $response->getBody(); //stream goes to serializer
-                    } else {
-                        $content = (string) $response->getBody();
-                        if ('\HubSpot\Client\Crm\Products\Model\BatchResponseSimplePublicUpsertObject' !== 'string') {
-                            try {
-                                $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                            } catch (\JsonException $exception) {
-                                throw new ApiException(
-                                    sprintf(
-                                        'Error JSON decoding server response (%s)',
-                                        $request->getUri()
-                                    ),
-                                    $statusCode,
-                                    $response->getHeaders(),
-                                    $content
-                                );
-                            }
-                        }
-                    }
-
-                    return [
-                        ObjectSerializer::deserialize($content, '\HubSpot\Client\Crm\Products\Model\BatchResponseSimplePublicUpsertObject', []),
-                        $response->getStatusCode(),
-                        $response->getHeaders()
-                    ];
+                    return $this->handleResponseWithDataType(
+                        '\HubSpot\Client\Crm\Products\Model\BatchResponseSimplePublicUpsertObject',
+                        $request,
+                        $response,
+                    );
                 default:
-                    if ('\HubSpot\Client\Crm\Products\Model\Error' === '\SplFileObject') {
-                        $content = $response->getBody(); //stream goes to serializer
-                    } else {
-                        $content = (string) $response->getBody();
-                        if ('\HubSpot\Client\Crm\Products\Model\Error' !== 'string') {
-                            try {
-                                $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                            } catch (\JsonException $exception) {
-                                throw new ApiException(
-                                    sprintf(
-                                        'Error JSON decoding server response (%s)',
-                                        $request->getUri()
-                                    ),
-                                    $statusCode,
-                                    $response->getHeaders(),
-                                    $content
-                                );
-                            }
-                        }
-                    }
-
-                    return [
-                        ObjectSerializer::deserialize($content, '\HubSpot\Client\Crm\Products\Model\Error', []),
-                        $response->getStatusCode(),
-                        $response->getHeaders()
-                    ];
+                    return $this->handleResponseWithDataType(
+                        '\HubSpot\Client\Crm\Products\Model\Error',
+                        $request,
+                        $response,
+                    );
             }
 
+            
+
             if ($statusCode < 200 || $statusCode > 299) {
                 throw new ApiException(
                     sprintf(
@@ -1542,34 +1323,11 @@ public function upsertWithHttpInfo($batch_input_simple_public_object_batch_input
                 );
             }
 
-            $returnType = '\HubSpot\Client\Crm\Products\Model\BatchResponseSimplePublicUpsertObject';
-            if ($returnType === '\SplFileObject') {
-                $content = $response->getBody(); //stream goes to serializer
-            } else {
-                $content = (string) $response->getBody();
-                if ($returnType !== 'string') {
-                    try {
-                        $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                    } catch (\JsonException $exception) {
-                        throw new ApiException(
-                            sprintf(
-                                'Error JSON decoding server response (%s)',
-                                $request->getUri()
-                            ),
-                            $statusCode,
-                            $response->getHeaders(),
-                            $content
-                        );
-                    }
-                }
-            }
-
-            return [
-                ObjectSerializer::deserialize($content, $returnType, []),
-                $response->getStatusCode(),
-                $response->getHeaders()
-            ];
-
+            return $this->handleResponseWithDataType(
+                '\HubSpot\Client\Crm\Products\Model\BatchResponseSimplePublicUpsertObject',
+                $request,
+                $response,
+            );
         } catch (ApiException $e) {
             switch ($e->getCode()) {
                 case 200:
@@ -1579,7 +1337,7 @@ public function upsertWithHttpInfo($batch_input_simple_public_object_batch_input
                         $e->getResponseHeaders()
                     );
                     $e->setResponseObject($data);
-                    break;
+                    throw $e;
                 default:
                     $data = ObjectSerializer::deserialize(
                         $e->getResponseBody(),
@@ -1587,8 +1345,10 @@ public function upsertWithHttpInfo($batch_input_simple_public_object_batch_input
                         $e->getResponseHeaders()
                     );
                     $e->setResponseObject($data);
-                    break;
+                    throw $e;
             }
+        
+
             throw $e;
         }
     }
@@ -1777,6 +1537,57 @@ protected function createHttpClientOption()
             }
         }
 
+        if ($this->config->getCertFile()) {
+            $options[RequestOptions::CERT] = $this->config->getCertFile();
+        }
+
+        if ($this->config->getKeyFile()) {
+            $options[RequestOptions::SSL_KEY] = $this->config->getKeyFile();
+        }
+
         return $options;
     }
+
+    private function handleResponseWithDataType(
+        string $dataType,
+        RequestInterface $request,
+        ResponseInterface $response
+    ): array {
+        if ($dataType === '\SplFileObject') {
+            $content = $response->getBody(); //stream goes to serializer
+        } else {
+            $content = (string) $response->getBody();
+            if ($dataType !== 'string') {
+                try {
+                    $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
+                } catch (\JsonException $exception) {
+                    throw new ApiException(
+                        sprintf(
+                            'Error JSON decoding server response (%s)',
+                            $request->getUri()
+                        ),
+                        $response->getStatusCode(),
+                        $response->getHeaders(),
+                        $content
+                    );
+                }
+            }
+        }
+
+        return [
+            ObjectSerializer::deserialize($content, $dataType, []),
+            $response->getStatusCode(),
+            $response->getHeaders()
+        ];
+    }
+
+    private function responseWithinRangeCode(
+        string $rangeCode,
+        int $statusCode
+    ): bool {
+        $left = (int) ($rangeCode[0].'00');
+        $right = (int) ($rangeCode[0].'99');
+
+        return $statusCode >= $left && $statusCode <= $right;
+    }
 }
diff --git a/codegen/Crm/Products/Api/SearchApi.php b/codegen/Crm/Products/Api/SearchApi.php
index 094669b1..56d0fd04 100644
--- a/codegen/Crm/Products/Api/SearchApi.php
+++ b/codegen/Crm/Products/Api/SearchApi.php
@@ -1,7 +1,7 @@
 <?php
 /**
  * SearchApi
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -16,7 +16,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -34,8 +34,11 @@
 use GuzzleHttp\Psr7\MultipartStream;
 use GuzzleHttp\Psr7\Request;
 use GuzzleHttp\RequestOptions;
+use Psr\Http\Message\RequestInterface;
+use Psr\Http\Message\ResponseInterface;
 use HubSpot\Client\Crm\Products\ApiException;
 use HubSpot\Client\Crm\Products\Configuration;
+use HubSpot\Client\Crm\Products\FormDataProcessor;
 use HubSpot\Client\Crm\Products\HeaderSelector;
 use HubSpot\Client\Crm\Products\ObjectSerializer;
 
@@ -181,61 +184,21 @@ public function doSearchWithHttpInfo($public_object_search_request, string $cont
 
             switch($statusCode) {
                 case 200:
-                    if ('\HubSpot\Client\Crm\Products\Model\CollectionResponseWithTotalSimplePublicObject' === '\SplFileObject') {
-                        $content = $response->getBody(); //stream goes to serializer
-                    } else {
-                        $content = (string) $response->getBody();
-                        if ('\HubSpot\Client\Crm\Products\Model\CollectionResponseWithTotalSimplePublicObject' !== 'string') {
-                            try {
-                                $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                            } catch (\JsonException $exception) {
-                                throw new ApiException(
-                                    sprintf(
-                                        'Error JSON decoding server response (%s)',
-                                        $request->getUri()
-                                    ),
-                                    $statusCode,
-                                    $response->getHeaders(),
-                                    $content
-                                );
-                            }
-                        }
-                    }
-
-                    return [
-                        ObjectSerializer::deserialize($content, '\HubSpot\Client\Crm\Products\Model\CollectionResponseWithTotalSimplePublicObject', []),
-                        $response->getStatusCode(),
-                        $response->getHeaders()
-                    ];
+                    return $this->handleResponseWithDataType(
+                        '\HubSpot\Client\Crm\Products\Model\CollectionResponseWithTotalSimplePublicObject',
+                        $request,
+                        $response,
+                    );
                 default:
-                    if ('\HubSpot\Client\Crm\Products\Model\Error' === '\SplFileObject') {
-                        $content = $response->getBody(); //stream goes to serializer
-                    } else {
-                        $content = (string) $response->getBody();
-                        if ('\HubSpot\Client\Crm\Products\Model\Error' !== 'string') {
-                            try {
-                                $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                            } catch (\JsonException $exception) {
-                                throw new ApiException(
-                                    sprintf(
-                                        'Error JSON decoding server response (%s)',
-                                        $request->getUri()
-                                    ),
-                                    $statusCode,
-                                    $response->getHeaders(),
-                                    $content
-                                );
-                            }
-                        }
-                    }
-
-                    return [
-                        ObjectSerializer::deserialize($content, '\HubSpot\Client\Crm\Products\Model\Error', []),
-                        $response->getStatusCode(),
-                        $response->getHeaders()
-                    ];
+                    return $this->handleResponseWithDataType(
+                        '\HubSpot\Client\Crm\Products\Model\Error',
+                        $request,
+                        $response,
+                    );
             }
 
+            
+
             if ($statusCode < 200 || $statusCode > 299) {
                 throw new ApiException(
                     sprintf(
@@ -249,34 +212,11 @@ public function doSearchWithHttpInfo($public_object_search_request, string $cont
                 );
             }
 
-            $returnType = '\HubSpot\Client\Crm\Products\Model\CollectionResponseWithTotalSimplePublicObject';
-            if ($returnType === '\SplFileObject') {
-                $content = $response->getBody(); //stream goes to serializer
-            } else {
-                $content = (string) $response->getBody();
-                if ($returnType !== 'string') {
-                    try {
-                        $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
-                    } catch (\JsonException $exception) {
-                        throw new ApiException(
-                            sprintf(
-                                'Error JSON decoding server response (%s)',
-                                $request->getUri()
-                            ),
-                            $statusCode,
-                            $response->getHeaders(),
-                            $content
-                        );
-                    }
-                }
-            }
-
-            return [
-                ObjectSerializer::deserialize($content, $returnType, []),
-                $response->getStatusCode(),
-                $response->getHeaders()
-            ];
-
+            return $this->handleResponseWithDataType(
+                '\HubSpot\Client\Crm\Products\Model\CollectionResponseWithTotalSimplePublicObject',
+                $request,
+                $response,
+            );
         } catch (ApiException $e) {
             switch ($e->getCode()) {
                 case 200:
@@ -286,7 +226,7 @@ public function doSearchWithHttpInfo($public_object_search_request, string $cont
                         $e->getResponseHeaders()
                     );
                     $e->setResponseObject($data);
-                    break;
+                    throw $e;
                 default:
                     $data = ObjectSerializer::deserialize(
                         $e->getResponseBody(),
@@ -294,8 +234,10 @@ public function doSearchWithHttpInfo($public_object_search_request, string $cont
                         $e->getResponseHeaders()
                     );
                     $e->setResponseObject($data);
-                    break;
+                    throw $e;
             }
+        
+
             throw $e;
         }
     }
@@ -484,6 +426,57 @@ protected function createHttpClientOption()
             }
         }
 
+        if ($this->config->getCertFile()) {
+            $options[RequestOptions::CERT] = $this->config->getCertFile();
+        }
+
+        if ($this->config->getKeyFile()) {
+            $options[RequestOptions::SSL_KEY] = $this->config->getKeyFile();
+        }
+
         return $options;
     }
+
+    private function handleResponseWithDataType(
+        string $dataType,
+        RequestInterface $request,
+        ResponseInterface $response
+    ): array {
+        if ($dataType === '\SplFileObject') {
+            $content = $response->getBody(); //stream goes to serializer
+        } else {
+            $content = (string) $response->getBody();
+            if ($dataType !== 'string') {
+                try {
+                    $content = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
+                } catch (\JsonException $exception) {
+                    throw new ApiException(
+                        sprintf(
+                            'Error JSON decoding server response (%s)',
+                            $request->getUri()
+                        ),
+                        $response->getStatusCode(),
+                        $response->getHeaders(),
+                        $content
+                    );
+                }
+            }
+        }
+
+        return [
+            ObjectSerializer::deserialize($content, $dataType, []),
+            $response->getStatusCode(),
+            $response->getHeaders()
+        ];
+    }
+
+    private function responseWithinRangeCode(
+        string $rangeCode,
+        int $statusCode
+    ): bool {
+        $left = (int) ($rangeCode[0].'00');
+        $right = (int) ($rangeCode[0].'99');
+
+        return $statusCode >= $left && $statusCode <= $right;
+    }
 }
diff --git a/codegen/Crm/Products/ApiException.php b/codegen/Crm/Products/ApiException.php
index 328e3cc1..5a101076 100644
--- a/codegen/Crm/Products/ApiException.php
+++ b/codegen/Crm/Products/ApiException.php
@@ -1,7 +1,7 @@
 <?php
 /**
  * ApiException
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -16,7 +16,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
diff --git a/codegen/Crm/Products/Configuration.php b/codegen/Crm/Products/Configuration.php
index 57cff8f6..60adf69b 100644
--- a/codegen/Crm/Products/Configuration.php
+++ b/codegen/Crm/Products/Configuration.php
@@ -1,7 +1,7 @@
 <?php
 /**
  * Configuration
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -16,7 +16,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -29,7 +29,7 @@
 
 /**
  * Configuration Class Doc Comment
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -123,6 +123,20 @@ class Configuration
      */
     protected $tempFolderPath;
 
+    /**
+     * Path to a certificate file, for mTLS
+     *
+     * @var string
+     */
+    protected $certFile;
+
+    /**
+     * Path to a key file, for mTLS
+     *
+     * @var string
+     */
+    protected $keyFile;
+
     /**
      * Constructor
      */
@@ -396,6 +410,49 @@ public function getTempFolderPath()
         return $this->tempFolderPath;
     }
 
+    /**
+     * Sets the certificate file path, for mTLS
+     *
+     * @return $this
+     */
+     public function setCertFile($certFile)
+     {
+        $this->certFile = $certFile;
+        return $this;
+     }
+
+    /**
+     * Gets the certificate file path, for mTLS
+     *
+     * @return string Certificate file path
+     */
+    public function getCertFile()
+    {
+        return $this->certFile;
+    }
+
+    /**
+     * Sets the certificate key path, for mTLS
+     *
+     * @return $this
+     */
+     public function setKeyFile($keyFile)
+     {
+        $this->keyFile = $keyFile;
+        return $this;
+     }
+
+    /**
+     * Gets the certificate key path, for mTLS
+     *
+     * @return string Certificate key path
+     */
+    public function getKeyFile()
+    {
+        return $this->keyFile;
+    }
+    
+
     /**
      * Gets the default configuration instance
      *
diff --git a/codegen/Crm/Products/FormDataProcessor.php b/codegen/Crm/Products/FormDataProcessor.php
new file mode 100644
index 00000000..317c85c5
--- /dev/null
+++ b/codegen/Crm/Products/FormDataProcessor.php
@@ -0,0 +1,246 @@
+<?php
+/**
+ * FormDataProcessor
+ * PHP version 7.4
+ *
+ * @category Class
+ * @package  HubSpot\Client\Crm\Products
+ * @author   OpenAPI Generator team
+ * @link     https://openapi-generator.tech
+ */
+
+/**
+ * Products
+ *
+ * CRM objects such as companies, contacts, deals, line items, products, tickets, and quotes are standard objects in HubSpot’s CRM. These core building blocks support custom properties, store critical information, and play a central role in the HubSpot application.  ## Supported Object Types  This API provides access to collections of CRM objects, which return a map of property names to values. Each object type has its own set of default properties, which can be found by exploring the [CRM Object Properties API](https://developers.hubspot.com/docs/methods/crm-properties/crm-properties-overview).  |Object Type |Properties returned by default | |--|--| | `companies` | `name`, `domain` | | `contacts` | `firstname`, `lastname`, `email` | | `deals` | `dealname`, `amount`, `closedate`, `pipeline`, `dealstage` | | `products` | `name`, `description`, `price` | | `tickets` | `content`, `hs_pipeline`, `hs_pipeline_stage`, `hs_ticket_category`, `hs_ticket_priority`, `subject` |  Find a list of all properties for an object type using the [CRM Object Properties](https://developers.hubspot.com/docs/methods/crm-properties/get-properties) API. e.g. `GET https://api.hubapi.com/properties/v2/companies/properties`. Change the properties returned in the response using the `properties` array in the request body.
+ *
+ * The version of the OpenAPI document: v3
+ * Generated by: https://openapi-generator.tech
+ * Generator version: 7.19.0
+ */
+
+/**
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+namespace HubSpot\Client\Crm\Products;
+
+use ArrayAccess;
+use DateTime;
+use GuzzleHttp\Psr7\Utils;
+use Psr\Http\Message\StreamInterface;
+use SplFileObject;
+use HubSpot\Client\Crm\Products\Model\ModelInterface;
+
+/**
+ * FormDataProcessor Class Doc Comment
+ *
+ * @category Class
+ * @package  HubSpot\Client\Crm\Products
+ * @author   OpenAPI Generator team
+ * @link     https://openapi-generator.tech
+ */
+class FormDataProcessor
+{
+    /**
+     * Tags whether payload passed to ::prepare() contains one or more
+     * SplFileObject or stream values.
+     */
+    public bool $has_file = false;
+
+    /**
+     * Take value and turn it into an array suitable for inclusion in
+     * the http body (form parameter). If it's a string, pass through unchanged
+     * If it's a datetime object, format it in ISO8601
+     *
+     * @param array<string|bool|array|DateTime|ArrayAccess|SplFileObject> $values the value of the form parameter
+     *
+     * @return array [key => value] of formdata
+     */
+    public function prepare(array $values): array
+    {
+        $this->has_file = false;
+        $result = [];
+
+        foreach ($values as $k => $v) {
+            if ($v === null) {
+                continue;
+            }
+
+            $result[$k] = $this->makeFormSafe($v);
+        }
+
+        return $result;
+    }
+
+    /**
+     * Flattens a multi-level array of data and generates a single-level array
+     * compatible with formdata - a single-level array where the keys use bracket
+     * notation to signify nested data.
+     *
+     * credit: https://github.com/FranBar1966/FlatPHP
+     */
+    public static function flatten(array $source, string $start = ''): array
+    {
+        $opt = [
+            'prefix'          => '[',
+            'suffix'          => ']',
+            'suffix-end'      => true,
+            'prefix-list'     => '[',
+            'suffix-list'     => ']',
+            'suffix-list-end' => true,
+        ];
+
+        if ($start === '') {
+            $currentPrefix    = '';
+            $currentSuffix    = '';
+            $currentSuffixEnd = false;
+        } elseif (array_is_list($source)) {
+            $currentPrefix    = $opt['prefix-list'];
+            $currentSuffix    = $opt['suffix-list'];
+            $currentSuffixEnd = $opt['suffix-list-end'];
+        } else {
+            $currentPrefix    = $opt['prefix'];
+            $currentSuffix    = $opt['suffix'];
+            $currentSuffixEnd = $opt['suffix-end'];
+        }
+
+        $currentName = $start;
+        $result = [];
+
+        foreach ($source as $key => $val) {
+            $currentName .= $currentPrefix.$key;
+
+            if (is_array($val) && !empty($val)) {
+                $currentName .= $currentSuffix;
+                $result += self::flatten($val, $currentName);
+            } else {
+                if ($currentSuffixEnd) {
+                    $currentName .= $currentSuffix;
+                }
+
+                if (is_resource($val)) {
+                    $result[$currentName] = $val;
+                } else {
+                    $result[$currentName] = ObjectSerializer::toString($val);
+                }
+            }
+
+            $currentName = $start;
+        }
+
+        return $result;
+    }
+
+    /**
+     * formdata must be limited to scalars or arrays of scalar values,
+     * or a resource for a file upload. Here we iterate through all available
+     * data and identify how to handle each scenario
+     */
+    protected function makeFormSafe($value)
+    {
+        if ($value instanceof SplFileObject) {
+            return $this->processFiles([$value])[0];
+        }
+
+        if (is_resource($value)) {
+            $this->has_file = true;
+
+            return $value;
+        }
+
+        if ($value instanceof ModelInterface) {
+            return $this->processModel($value);
+        }
+
+        if (is_array($value) || (is_object($value) && !$value instanceof \DateTimeInterface)) {
+            $data = [];
+
+            foreach ($value as $k => $v) {
+                $data[$k] = $this->makeFormSafe($v);
+            }
+
+            return $data;
+        }
+
+        return ObjectSerializer::toString($value);
+    }
+
+    /**
+     * We are able to handle nested ModelInterface. We do not simply call
+     * json_decode(json_encode()) because any given model may have binary data
+     * or other data that cannot be serialized to a JSON string
+     */
+    protected function processModel(ModelInterface $model): array
+    {
+        $result = [];
+
+        foreach ($model::openAPITypes() as $name => $type) {
+            $value = $model->offsetGet($name);
+
+            if ($value === null) {
+                continue;
+            }
+
+            if (strpos($type, '\SplFileObject') !== false) {
+                $file = is_array($value) ? $value : [$value];
+                $result[$name] = $this->processFiles($file);
+
+                continue;
+            }
+
+            if ($value instanceof ModelInterface) {
+                $result[$name] = $this->processModel($value);
+
+                continue;
+            }
+
+            if (is_array($value) || is_object($value)) {
+                $result[$name] = $this->makeFormSafe($value);
+
+                continue;
+            }
+
+            $result[$name] = ObjectSerializer::toString($value);
+        }
+
+        return $result;
+    }
+
+    /**
+     * Handle file data
+     */
+    protected function processFiles(array $files): array
+    {
+        $this->has_file = true;
+
+        $result = [];
+
+        foreach ($files as $i => $file) {
+            if (is_array($file)) {
+                $result[$i] = $this->processFiles($file);
+
+                continue;
+            }
+
+            if ($file instanceof StreamInterface) {
+                $result[$i] = $file;
+
+                continue;
+            }
+
+            if ($file instanceof SplFileObject) {
+                $result[$i] = $this->tryFopen($file);
+            }
+        }
+
+        return $result;
+    }
+
+    private function tryFopen(SplFileObject $file)
+    {
+        return Utils::tryFopen($file->getRealPath(), 'rb');
+    }
+}
diff --git a/codegen/Crm/Products/HeaderSelector.php b/codegen/Crm/Products/HeaderSelector.php
index b19251d3..c475bdf6 100644
--- a/codegen/Crm/Products/HeaderSelector.php
+++ b/codegen/Crm/Products/HeaderSelector.php
@@ -1,7 +1,7 @@
 <?php
 /**
  * HeaderSelector
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -16,7 +16,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
diff --git a/codegen/Crm/Products/Model/AssociatedId.php b/codegen/Crm/Products/Model/AssociatedId.php
index 1bfec7a9..a50119e6 100644
--- a/codegen/Crm/Products/Model/AssociatedId.php
+++ b/codegen/Crm/Products/Model/AssociatedId.php
@@ -2,7 +2,7 @@
 /**
  * AssociatedId
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -359,11 +359,11 @@ public function setType($type)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -371,12 +371,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -401,11 +401,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/AssociationSpec.php b/codegen/Crm/Products/Model/AssociationSpec.php
index b6c988e4..a128e25b 100644
--- a/codegen/Crm/Products/Model/AssociationSpec.php
+++ b/codegen/Crm/Products/Model/AssociationSpec.php
@@ -2,7 +2,7 @@
 /**
  * AssociationSpec
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -395,11 +395,11 @@ public function setAssociationTypeId($association_type_id)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -407,12 +407,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -437,11 +437,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/BatchInputSimplePublicObjectBatchInput.php b/codegen/Crm/Products/Model/BatchInputSimplePublicObjectBatchInput.php
index 2470316e..2ec233a0 100644
--- a/codegen/Crm/Products/Model/BatchInputSimplePublicObjectBatchInput.php
+++ b/codegen/Crm/Products/Model/BatchInputSimplePublicObjectBatchInput.php
@@ -2,7 +2,7 @@
 /**
  * BatchInputSimplePublicObjectBatchInput
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -321,11 +321,11 @@ public function setInputs($inputs)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -333,12 +333,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -363,11 +363,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/BatchInputSimplePublicObjectBatchInputForCreate.php b/codegen/Crm/Products/Model/BatchInputSimplePublicObjectBatchInputForCreate.php
index 7ba6c343..50398067 100644
--- a/codegen/Crm/Products/Model/BatchInputSimplePublicObjectBatchInputForCreate.php
+++ b/codegen/Crm/Products/Model/BatchInputSimplePublicObjectBatchInputForCreate.php
@@ -2,7 +2,7 @@
 /**
  * BatchInputSimplePublicObjectBatchInputForCreate
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -321,11 +321,11 @@ public function setInputs($inputs)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -333,12 +333,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -363,11 +363,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/BatchInputSimplePublicObjectBatchInputUpsert.php b/codegen/Crm/Products/Model/BatchInputSimplePublicObjectBatchInputUpsert.php
index 635f9d88..66d136a0 100644
--- a/codegen/Crm/Products/Model/BatchInputSimplePublicObjectBatchInputUpsert.php
+++ b/codegen/Crm/Products/Model/BatchInputSimplePublicObjectBatchInputUpsert.php
@@ -2,7 +2,7 @@
 /**
  * BatchInputSimplePublicObjectBatchInputUpsert
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -321,11 +321,11 @@ public function setInputs($inputs)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -333,12 +333,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -363,11 +363,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/BatchInputSimplePublicObjectId.php b/codegen/Crm/Products/Model/BatchInputSimplePublicObjectId.php
index 54e28d5f..daddad87 100644
--- a/codegen/Crm/Products/Model/BatchInputSimplePublicObjectId.php
+++ b/codegen/Crm/Products/Model/BatchInputSimplePublicObjectId.php
@@ -2,7 +2,7 @@
 /**
  * BatchInputSimplePublicObjectId
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -321,11 +321,11 @@ public function setInputs($inputs)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -333,12 +333,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -363,11 +363,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/BatchReadInputSimplePublicObjectId.php b/codegen/Crm/Products/Model/BatchReadInputSimplePublicObjectId.php
index 3d2e280b..4fbc3211 100644
--- a/codegen/Crm/Products/Model/BatchReadInputSimplePublicObjectId.php
+++ b/codegen/Crm/Products/Model/BatchReadInputSimplePublicObjectId.php
@@ -2,7 +2,7 @@
 /**
  * BatchReadInputSimplePublicObjectId
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -430,11 +430,11 @@ public function setPropertiesWithHistory($properties_with_history)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -442,12 +442,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -472,11 +472,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/BatchResponseSimplePublicObject.php b/codegen/Crm/Products/Model/BatchResponseSimplePublicObject.php
index 150208de..e3b60e89 100644
--- a/codegen/Crm/Products/Model/BatchResponseSimplePublicObject.php
+++ b/codegen/Crm/Products/Model/BatchResponseSimplePublicObject.php
@@ -2,7 +2,7 @@
 /**
  * BatchResponseSimplePublicObject
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -607,11 +607,11 @@ public function setStatus($status)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -619,12 +619,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -649,11 +649,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/BatchResponseSimplePublicUpsertObject.php b/codegen/Crm/Products/Model/BatchResponseSimplePublicUpsertObject.php
index efb432d1..da244f5f 100644
--- a/codegen/Crm/Products/Model/BatchResponseSimplePublicUpsertObject.php
+++ b/codegen/Crm/Products/Model/BatchResponseSimplePublicUpsertObject.php
@@ -2,7 +2,7 @@
 /**
  * BatchResponseSimplePublicUpsertObject
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -607,11 +607,11 @@ public function setStatus($status)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -619,12 +619,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -649,11 +649,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/CollectionResponseAssociatedId.php b/codegen/Crm/Products/Model/CollectionResponseAssociatedId.php
index 8413af0c..8918103e 100644
--- a/codegen/Crm/Products/Model/CollectionResponseAssociatedId.php
+++ b/codegen/Crm/Products/Model/CollectionResponseAssociatedId.php
@@ -2,7 +2,7 @@
 /**
  * CollectionResponseAssociatedId
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -355,11 +355,11 @@ public function setResults($results)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -367,12 +367,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -397,11 +397,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/CollectionResponseSimplePublicObjectWithAssociations.php b/codegen/Crm/Products/Model/CollectionResponseSimplePublicObjectWithAssociations.php
index 39cbca57..515ef872 100644
--- a/codegen/Crm/Products/Model/CollectionResponseSimplePublicObjectWithAssociations.php
+++ b/codegen/Crm/Products/Model/CollectionResponseSimplePublicObjectWithAssociations.php
@@ -2,7 +2,7 @@
 /**
  * CollectionResponseSimplePublicObjectWithAssociations
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -355,11 +355,11 @@ public function setResults($results)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -367,12 +367,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -397,11 +397,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/CollectionResponseWithTotalSimplePublicObject.php b/codegen/Crm/Products/Model/CollectionResponseWithTotalSimplePublicObject.php
index 2b52aa08..1adcce78 100644
--- a/codegen/Crm/Products/Model/CollectionResponseWithTotalSimplePublicObject.php
+++ b/codegen/Crm/Products/Model/CollectionResponseWithTotalSimplePublicObject.php
@@ -2,7 +2,7 @@
 /**
  * CollectionResponseWithTotalSimplePublicObject
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -393,11 +393,11 @@ public function setTotal($total)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -405,12 +405,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -435,11 +435,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/Error.php b/codegen/Crm/Products/Model/Error.php
index 586a6c06..ff83099f 100644
--- a/codegen/Crm/Products/Model/Error.php
+++ b/codegen/Crm/Products/Model/Error.php
@@ -2,7 +2,7 @@
 /**
  * Error
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -531,11 +531,11 @@ public function setSubCategory($sub_category)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -543,12 +543,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -573,11 +573,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/ErrorDetail.php b/codegen/Crm/Products/Model/ErrorDetail.php
index 5893164a..d4c9367c 100644
--- a/codegen/Crm/Products/Model/ErrorDetail.php
+++ b/codegen/Crm/Products/Model/ErrorDetail.php
@@ -2,7 +2,7 @@
 /**
  * ErrorDetail
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -457,11 +457,11 @@ public function setSubCategory($sub_category)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -469,12 +469,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -499,11 +499,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/Filter.php b/codegen/Crm/Products/Model/Filter.php
index 7d990620..44639f5b 100644
--- a/codegen/Crm/Products/Model/Filter.php
+++ b/codegen/Crm/Products/Model/Filter.php
@@ -2,7 +2,7 @@
 /**
  * Filter
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -517,11 +517,11 @@ public function setValues($values)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -529,12 +529,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -559,11 +559,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/FilterGroup.php b/codegen/Crm/Products/Model/FilterGroup.php
index d4853203..fbd477f6 100644
--- a/codegen/Crm/Products/Model/FilterGroup.php
+++ b/codegen/Crm/Products/Model/FilterGroup.php
@@ -2,7 +2,7 @@
 /**
  * FilterGroup
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -321,11 +321,11 @@ public function setFilters($filters)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -333,12 +333,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -363,11 +363,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/ModelInterface.php b/codegen/Crm/Products/Model/ModelInterface.php
index 42e0496d..a1ace3cc 100644
--- a/codegen/Crm/Products/Model/ModelInterface.php
+++ b/codegen/Crm/Products/Model/ModelInterface.php
@@ -2,7 +2,7 @@
 /**
  * ModelInterface
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products\Model
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
diff --git a/codegen/Crm/Products/Model/NextPage.php b/codegen/Crm/Products/Model/NextPage.php
index 7f96d68f..f1e4b0b3 100644
--- a/codegen/Crm/Products/Model/NextPage.php
+++ b/codegen/Crm/Products/Model/NextPage.php
@@ -2,7 +2,7 @@
 /**
  * NextPage
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -356,11 +356,11 @@ public function setLink($link)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -368,12 +368,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -398,11 +398,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/Paging.php b/codegen/Crm/Products/Model/Paging.php
index 369686c9..0a4898f3 100644
--- a/codegen/Crm/Products/Model/Paging.php
+++ b/codegen/Crm/Products/Model/Paging.php
@@ -2,7 +2,7 @@
 /**
  * Paging
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -352,11 +352,11 @@ public function setPrev($prev)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -364,12 +364,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -394,11 +394,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/PreviousPage.php b/codegen/Crm/Products/Model/PreviousPage.php
index 5c40a894..cc302938 100644
--- a/codegen/Crm/Products/Model/PreviousPage.php
+++ b/codegen/Crm/Products/Model/PreviousPage.php
@@ -2,7 +2,7 @@
 /**
  * PreviousPage
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -356,11 +356,11 @@ public function setLink($link)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -368,12 +368,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -398,11 +398,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/PublicAssociationsForObject.php b/codegen/Crm/Products/Model/PublicAssociationsForObject.php
index e4d7eb1f..ae8cf0dc 100644
--- a/codegen/Crm/Products/Model/PublicAssociationsForObject.php
+++ b/codegen/Crm/Products/Model/PublicAssociationsForObject.php
@@ -2,7 +2,7 @@
 /**
  * PublicAssociationsForObject
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -358,11 +358,11 @@ public function setTypes($types)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -370,12 +370,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -400,11 +400,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/PublicObjectId.php b/codegen/Crm/Products/Model/PublicObjectId.php
index 2addb95f..4b00f1e8 100644
--- a/codegen/Crm/Products/Model/PublicObjectId.php
+++ b/codegen/Crm/Products/Model/PublicObjectId.php
@@ -2,7 +2,7 @@
 /**
  * PublicObjectId
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -322,11 +322,11 @@ public function setId($id)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -334,12 +334,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -364,11 +364,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/PublicObjectSearchRequest.php b/codegen/Crm/Products/Model/PublicObjectSearchRequest.php
index 6490a64d..80709253 100644
--- a/codegen/Crm/Products/Model/PublicObjectSearchRequest.php
+++ b/codegen/Crm/Products/Model/PublicObjectSearchRequest.php
@@ -2,7 +2,7 @@
 /**
  * PublicObjectSearchRequest
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -489,11 +489,11 @@ public function setSorts($sorts)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -501,12 +501,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -531,11 +531,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/SimplePublicObject.php b/codegen/Crm/Products/Model/SimplePublicObject.php
index 0783f6a0..28b7725f 100644
--- a/codegen/Crm/Products/Model/SimplePublicObject.php
+++ b/codegen/Crm/Products/Model/SimplePublicObject.php
@@ -2,7 +2,7 @@
 /**
  * SimplePublicObject
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -572,11 +572,11 @@ public function setUpdatedAt($updated_at)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -584,12 +584,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -614,11 +614,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/SimplePublicObjectBatchInput.php b/codegen/Crm/Products/Model/SimplePublicObjectBatchInput.php
index 708b8b7e..3de06d6f 100644
--- a/codegen/Crm/Products/Model/SimplePublicObjectBatchInput.php
+++ b/codegen/Crm/Products/Model/SimplePublicObjectBatchInput.php
@@ -2,7 +2,7 @@
 /**
  * SimplePublicObjectBatchInput
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -427,11 +427,11 @@ public function setProperties($properties)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -439,12 +439,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -469,11 +469,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/SimplePublicObjectBatchInputForCreate.php b/codegen/Crm/Products/Model/SimplePublicObjectBatchInputForCreate.php
index ff5b9132..b595319e 100644
--- a/codegen/Crm/Products/Model/SimplePublicObjectBatchInputForCreate.php
+++ b/codegen/Crm/Products/Model/SimplePublicObjectBatchInputForCreate.php
@@ -2,7 +2,7 @@
 /**
  * SimplePublicObjectBatchInputForCreate
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -390,11 +390,11 @@ public function setProperties($properties)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -402,12 +402,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -432,11 +432,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/SimplePublicObjectBatchInputUpsert.php b/codegen/Crm/Products/Model/SimplePublicObjectBatchInputUpsert.php
index ac04bc49..04334a3a 100644
--- a/codegen/Crm/Products/Model/SimplePublicObjectBatchInputUpsert.php
+++ b/codegen/Crm/Products/Model/SimplePublicObjectBatchInputUpsert.php
@@ -2,7 +2,7 @@
 /**
  * SimplePublicObjectBatchInputUpsert
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -427,11 +427,11 @@ public function setProperties($properties)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -439,12 +439,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -469,11 +469,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/SimplePublicObjectId.php b/codegen/Crm/Products/Model/SimplePublicObjectId.php
index de506869..333a4479 100644
--- a/codegen/Crm/Products/Model/SimplePublicObjectId.php
+++ b/codegen/Crm/Products/Model/SimplePublicObjectId.php
@@ -2,7 +2,7 @@
 /**
  * SimplePublicObjectId
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -322,11 +322,11 @@ public function setId($id)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -334,12 +334,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -364,11 +364,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/SimplePublicObjectInput.php b/codegen/Crm/Products/Model/SimplePublicObjectInput.php
index 8527491f..86d44f25 100644
--- a/codegen/Crm/Products/Model/SimplePublicObjectInput.php
+++ b/codegen/Crm/Products/Model/SimplePublicObjectInput.php
@@ -2,7 +2,7 @@
 /**
  * SimplePublicObjectInput
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -322,11 +322,11 @@ public function setProperties($properties)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -334,12 +334,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -364,11 +364,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/SimplePublicObjectInputForCreate.php b/codegen/Crm/Products/Model/SimplePublicObjectInputForCreate.php
index 093bd195..316c1130 100644
--- a/codegen/Crm/Products/Model/SimplePublicObjectInputForCreate.php
+++ b/codegen/Crm/Products/Model/SimplePublicObjectInputForCreate.php
@@ -2,7 +2,7 @@
 /**
  * SimplePublicObjectInputForCreate
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -356,11 +356,11 @@ public function setProperties($properties)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -368,12 +368,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -398,11 +398,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/SimplePublicObjectWithAssociations.php b/codegen/Crm/Products/Model/SimplePublicObjectWithAssociations.php
index cc13089d..2c6c7c93 100644
--- a/codegen/Crm/Products/Model/SimplePublicObjectWithAssociations.php
+++ b/codegen/Crm/Products/Model/SimplePublicObjectWithAssociations.php
@@ -2,7 +2,7 @@
 /**
  * SimplePublicObjectWithAssociations
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -606,11 +606,11 @@ public function setUpdatedAt($updated_at)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -618,12 +618,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -648,11 +648,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/SimplePublicUpsertObject.php b/codegen/Crm/Products/Model/SimplePublicUpsertObject.php
index 93f7e3c7..d396d339 100644
--- a/codegen/Crm/Products/Model/SimplePublicUpsertObject.php
+++ b/codegen/Crm/Products/Model/SimplePublicUpsertObject.php
@@ -2,7 +2,7 @@
 /**
  * SimplePublicUpsertObject
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -609,11 +609,11 @@ public function setUpdatedAt($updated_at)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -621,12 +621,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -651,11 +651,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/StandardError.php b/codegen/Crm/Products/Model/StandardError.php
index a9754ed7..55cd3fc4 100644
--- a/codegen/Crm/Products/Model/StandardError.php
+++ b/codegen/Crm/Products/Model/StandardError.php
@@ -2,7 +2,7 @@
 /**
  * StandardError
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -575,11 +575,11 @@ public function setSubCategory($sub_category)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -587,12 +587,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -617,11 +617,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/Model/ValueWithTimestamp.php b/codegen/Crm/Products/Model/ValueWithTimestamp.php
index 4431d1cd..86af2bed 100644
--- a/codegen/Crm/Products/Model/ValueWithTimestamp.php
+++ b/codegen/Crm/Products/Model/ValueWithTimestamp.php
@@ -2,7 +2,7 @@
 /**
  * ValueWithTimestamp
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -498,11 +498,11 @@ public function setValue($value)
     /**
      * Returns true if offset exists. False otherwise.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return boolean
      */
-    public function offsetExists($offset): bool
+    public function offsetExists(mixed $offset): bool
     {
         return isset($this->container[$offset]);
     }
@@ -510,12 +510,12 @@ public function offsetExists($offset): bool
     /**
      * Gets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return mixed|null
      */
     #[\ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset)
     {
         return $this->container[$offset] ?? null;
     }
@@ -540,11 +540,11 @@ public function offsetSet($offset, $value): void
     /**
      * Unsets offset.
      *
-     * @param integer $offset Offset
+     * @param integer|string $offset Offset
      *
      * @return void
      */
-    public function offsetUnset($offset): void
+    public function offsetUnset(mixed $offset): void
     {
         unset($this->container[$offset]);
     }
diff --git a/codegen/Crm/Products/ObjectSerializer.php b/codegen/Crm/Products/ObjectSerializer.php
index 6aac2df8..de2d05f7 100644
--- a/codegen/Crm/Products/ObjectSerializer.php
+++ b/codegen/Crm/Products/ObjectSerializer.php
@@ -2,7 +2,7 @@
 /**
  * ObjectSerializer
  *
- * PHP version 7.4
+ * PHP version 8.1
  *
  * @category Class
  * @package  HubSpot\Client\Crm\Products
@@ -17,7 +17,7 @@
  *
  * The version of the OpenAPI document: v3
  * Generated by: https://openapi-generator.tech
- * Generator version: 7.12.0
+ * Generator version: 7.19.0
  */
 
 /**
@@ -323,24 +323,6 @@ public static function toHeaderValue($value)
         return self::toString($value);
     }
 
-    /**
-     * Take value and turn it into a string suitable for inclusion in
-     * the http body (form parameter). If it's a string, pass through unchanged
-     * If it's a datetime object, format it in ISO8601
-     *
-     * @param string|\SplFileObject $value the value of the form parameter
-     *
-     * @return string the form string
-     */
-    public static function toFormValue($value)
-    {
-        if ($value instanceof \SplFileObject) {
-            return $value->getRealPath();
-        } else {
-            return self::toString($value);
-        }
-    }
-
     /**
      * Take value and turn it into a string suitable for inclusion in
      * the parameter. If it's a string, pass through unchanged
@@ -612,6 +594,6 @@ public static function buildQuery(array $params, $encoding = PHP_QUERY_RFC3986):
             }
         }
 
-        return $qs ? (string) substr($qs, 0, -1) : '';
+        return $qs ? substr($qs, 0, -1) : '';
     }
 }