diff --git a/src/Clients/CredentialIssuanceClient/.openapi-generator/FILES b/src/Clients/CredentialIssuanceClient/.openapi-generator/FILES
index 42ddcf4..8459b20 100644
--- a/src/Clients/CredentialIssuanceClient/.openapi-generator/FILES
+++ b/src/Clients/CredentialIssuanceClient/.openapi-generator/FILES
@@ -75,6 +75,8 @@ lib/Api/WellKnownApi.php
 lib/ApiException.php
 lib/Configuration.php
 lib/HeaderSelector.php
+lib/InvalidJwtTokenError.php
+lib/InvalidParameterError.php
 lib/Model/ActionForbiddenError.php
 lib/Model/ActionForbiddenErrorDetailsInner.php
 lib/Model/ChangeCredentialStatusInput.php
@@ -135,5 +137,6 @@ lib/Model/UpdateIssuanceConfigInput.php
 lib/Model/VcClaimedError.php
 lib/Model/WellKnownOpenIdCredentialIssuerResponse.php
 lib/Model/WellKnownOpenIdCredentialIssuerResponseCredentialsSupportedInner.php
+lib/NotFoundError.php
 lib/ObjectSerializer.php
 phpunit.xml.dist
diff --git a/src/Clients/CredentialIssuanceClient/docs/Api/DefaultApi.md b/src/Clients/CredentialIssuanceClient/docs/Api/DefaultApi.md
index bb9d35e..fbd62d3 100644
--- a/src/Clients/CredentialIssuanceClient/docs/Api/DefaultApi.md
+++ b/src/Clients/CredentialIssuanceClient/docs/Api/DefaultApi.md
@@ -11,7 +11,7 @@ All URIs are relative to https://apse1.api.affinidi.io/cis, except if the operat
 ## `changeCredentialStatus()`
 
 ```php
-changeCredentialStatus($project_id, $configuration_id): \AffinidiTdk\Clients\CredentialIssuanceClient\Model\FlowData
+changeCredentialStatus($project_id, $configuration_id, $change_credential_status_input): \AffinidiTdk\Clients\CredentialIssuanceClient\Model\FlowData
 ```
 
 change credential status.
@@ -39,9 +39,10 @@ $apiInstance = new AffinidiTdk\Clients\CredentialIssuanceClient\Api\DefaultApi(
 );
 $project_id = 'project_id_example'; // string | project id
 $configuration_id = 'configuration_id_example'; // string | configuration id
+$change_credential_status_input = new \AffinidiTdk\Clients\CredentialIssuanceClient\Model\ChangeCredentialStatusInput(); // \AffinidiTdk\Clients\CredentialIssuanceClient\Model\ChangeCredentialStatusInput | Request body for changing credential status
 
 try {
-    $result = $apiInstance->changeCredentialStatus($project_id, $configuration_id);
+    $result = $apiInstance->changeCredentialStatus($project_id, $configuration_id, $change_credential_status_input);
     print_r($result);
 } catch (Exception $e) {
     echo 'Exception when calling DefaultApi->changeCredentialStatus: ', $e->getMessage(), PHP_EOL;
@@ -54,6 +55,7 @@ try {
 | ------------- | ------------- | ------------- | ------------- |
 | **project_id** | **string**| project id | |
 | **configuration_id** | **string**| configuration id | |
+| **change_credential_status_input** | [**\AffinidiTdk\Clients\CredentialIssuanceClient\Model\ChangeCredentialStatusInput**](../Model/ChangeCredentialStatusInput.md)| Request body for changing credential status | |
 
 ### Return type
 
@@ -65,7 +67,7 @@ try {
 
 ### HTTP request headers
 
-- **Content-Type**: Not defined
+- **Content-Type**: `application/json`
 - **Accept**: `application/json`
 
 [[Back to top]](#) [[Back to API list]](../../README.md#endpoints)
diff --git a/src/Clients/CredentialIssuanceClient/docs/Model/ChangeCredentialStatusInput.md b/src/Clients/CredentialIssuanceClient/docs/Model/ChangeCredentialStatusInput.md
index e4414ab..e322d8f 100644
--- a/src/Clients/CredentialIssuanceClient/docs/Model/ChangeCredentialStatusInput.md
+++ b/src/Clients/CredentialIssuanceClient/docs/Model/ChangeCredentialStatusInput.md
@@ -4,7 +4,7 @@
 
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**change_reason** | **string** |  | [optional]
-**issuance_flow_data_id** | **string** |  | [optional]
+**change_reason** | **string** | reason for revocation | [optional]
+**issuance_record_id** | **string** |  | [optional]
 
 [[Back to Model list]](../../README.md#models) [[Back to API list]](../../README.md#endpoints) [[Back to README]](../../README.md)
diff --git a/src/Clients/CredentialIssuanceClient/lib/Api/ConfigurationApi.php b/src/Clients/CredentialIssuanceClient/lib/Api/ConfigurationApi.php
index 44f3ca7..fe52418 100644
--- a/src/Clients/CredentialIssuanceClient/lib/Api/ConfigurationApi.php
+++ b/src/Clients/CredentialIssuanceClient/lib/Api/ConfigurationApi.php
@@ -36,6 +36,9 @@
 use GuzzleHttp\Psr7\Request;
 use GuzzleHttp\RequestOptions;
 use AffinidiTdk\Clients\CredentialIssuanceClient\ApiException;
+use AffinidiTdk\Clients\CredentialIssuanceClient\InvalidJwtTokenError;
+use AffinidiTdk\Clients\CredentialIssuanceClient\InvalidParameterError;
+use AffinidiTdk\Clients\CredentialIssuanceClient\NotFoundError;
 use AffinidiTdk\Clients\CredentialIssuanceClient\Configuration;
 use AffinidiTdk\Clients\CredentialIssuanceClient\HeaderSelector;
 use AffinidiTdk\Clients\CredentialIssuanceClient\ObjectSerializer;
@@ -96,10 +99,10 @@ class ConfigurationApi
      * @param int             $hostIndex (Optional) host index to select the list of hosts if defined in the OpenAPI spec
      */
     public function __construct(
-        ClientInterface $client = null,
-        Configuration $config = null,
-        HeaderSelector $selector = null,
-        $hostIndex = 0
+        ?ClientInterface $client = null,
+        ?Configuration $config = null,
+        ?HeaderSelector $selector = null,
+        int $hostIndex = 0
     ) {
         $this->client = $client ?: new Client();
         $this->config = $config ?: Configuration::getDefaultConfiguration();
@@ -170,6 +173,20 @@ public function createIssuanceConfigWithHttpInfo($create_issuance_config_input,
             try {
                 $response = $this->client->send($request, $options);
             } catch (RequestException $e) {
+                $jsonResponse = json_decode($e->getResponse()->getBody());
+                if ($jsonResponse->name === 'InvalidJwtTokenError') {
+                    $issue = $jsonResponse->details[0]->issue;
+                    throw new InvalidJwtTokenError($issue, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'NotFoundError') {
+                    throw new NotFoundError($jsonResponse->message, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'InvalidParameterError') {
+                    throw new InvalidParameterError($jsonResponse->message, $jsonResponse->details, $jsonResponse->traceId);
+                }
+
                 throw new ApiException(
                     "[{$e->getCode()}] {$e->getMessage()}",
                     (int) $e->getCode(),
@@ -508,6 +525,20 @@ public function deleteIssuanceConfigByIdWithHttpInfo($configuration_id, string $
             try {
                 $response = $this->client->send($request, $options);
             } catch (RequestException $e) {
+                $jsonResponse = json_decode($e->getResponse()->getBody());
+                if ($jsonResponse->name === 'InvalidJwtTokenError') {
+                    $issue = $jsonResponse->details[0]->issue;
+                    throw new InvalidJwtTokenError($issue, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'NotFoundError') {
+                    throw new NotFoundError($jsonResponse->message, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'InvalidParameterError') {
+                    throw new InvalidParameterError($jsonResponse->message, $jsonResponse->details, $jsonResponse->traceId);
+                }
+
                 throw new ApiException(
                     "[{$e->getCode()}] {$e->getMessage()}",
                     (int) $e->getCode(),
@@ -739,6 +770,20 @@ public function getIssuanceConfigByIdWithHttpInfo($configuration_id, string $con
             try {
                 $response = $this->client->send($request, $options);
             } catch (RequestException $e) {
+                $jsonResponse = json_decode($e->getResponse()->getBody());
+                if ($jsonResponse->name === 'InvalidJwtTokenError') {
+                    $issue = $jsonResponse->details[0]->issue;
+                    throw new InvalidJwtTokenError($issue, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'NotFoundError') {
+                    throw new NotFoundError($jsonResponse->message, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'InvalidParameterError') {
+                    throw new InvalidParameterError($jsonResponse->message, $jsonResponse->details, $jsonResponse->traceId);
+                }
+
                 throw new ApiException(
                     "[{$e->getCode()}] {$e->getMessage()}",
                     (int) $e->getCode(),
@@ -1112,6 +1157,20 @@ public function getIssuanceConfigListWithHttpInfo(string $contentType = self::co
             try {
                 $response = $this->client->send($request, $options);
             } catch (RequestException $e) {
+                $jsonResponse = json_decode($e->getResponse()->getBody());
+                if ($jsonResponse->name === 'InvalidJwtTokenError') {
+                    $issue = $jsonResponse->details[0]->issue;
+                    throw new InvalidJwtTokenError($issue, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'NotFoundError') {
+                    throw new NotFoundError($jsonResponse->message, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'InvalidParameterError') {
+                    throw new InvalidParameterError($jsonResponse->message, $jsonResponse->details, $jsonResponse->traceId);
+                }
+
                 throw new ApiException(
                     "[{$e->getCode()}] {$e->getMessage()}",
                     (int) $e->getCode(),
@@ -1401,6 +1460,20 @@ public function updateIssuanceConfigByIdWithHttpInfo($configuration_id, $update_
             try {
                 $response = $this->client->send($request, $options);
             } catch (RequestException $e) {
+                $jsonResponse = json_decode($e->getResponse()->getBody());
+                if ($jsonResponse->name === 'InvalidJwtTokenError') {
+                    $issue = $jsonResponse->details[0]->issue;
+                    throw new InvalidJwtTokenError($issue, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'NotFoundError') {
+                    throw new NotFoundError($jsonResponse->message, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'InvalidParameterError') {
+                    throw new InvalidParameterError($jsonResponse->message, $jsonResponse->details, $jsonResponse->traceId);
+                }
+
                 throw new ApiException(
                     "[{$e->getCode()}] {$e->getMessage()}",
                     (int) $e->getCode(),
diff --git a/src/Clients/CredentialIssuanceClient/lib/Api/CredentialsApi.php b/src/Clients/CredentialIssuanceClient/lib/Api/CredentialsApi.php
index e92a463..c798de9 100644
--- a/src/Clients/CredentialIssuanceClient/lib/Api/CredentialsApi.php
+++ b/src/Clients/CredentialIssuanceClient/lib/Api/CredentialsApi.php
@@ -36,6 +36,9 @@
 use GuzzleHttp\Psr7\Request;
 use GuzzleHttp\RequestOptions;
 use AffinidiTdk\Clients\CredentialIssuanceClient\ApiException;
+use AffinidiTdk\Clients\CredentialIssuanceClient\InvalidJwtTokenError;
+use AffinidiTdk\Clients\CredentialIssuanceClient\InvalidParameterError;
+use AffinidiTdk\Clients\CredentialIssuanceClient\NotFoundError;
 use AffinidiTdk\Clients\CredentialIssuanceClient\Configuration;
 use AffinidiTdk\Clients\CredentialIssuanceClient\HeaderSelector;
 use AffinidiTdk\Clients\CredentialIssuanceClient\ObjectSerializer;
@@ -84,10 +87,10 @@ class CredentialsApi
      * @param int             $hostIndex (Optional) host index to select the list of hosts if defined in the OpenAPI spec
      */
     public function __construct(
-        ClientInterface $client = null,
-        Configuration $config = null,
-        HeaderSelector $selector = null,
-        $hostIndex = 0
+        ?ClientInterface $client = null,
+        ?Configuration $config = null,
+        ?HeaderSelector $selector = null,
+        int $hostIndex = 0
     ) {
         $this->client = $client ?: new Client();
         $this->config = $config ?: Configuration::getDefaultConfiguration();
@@ -160,6 +163,20 @@ public function generateCredentialsWithHttpInfo($project_id, $create_credential_
             try {
                 $response = $this->client->send($request, $options);
             } catch (RequestException $e) {
+                $jsonResponse = json_decode($e->getResponse()->getBody());
+                if ($jsonResponse->name === 'InvalidJwtTokenError') {
+                    $issue = $jsonResponse->details[0]->issue;
+                    throw new InvalidJwtTokenError($issue, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'NotFoundError') {
+                    throw new NotFoundError($jsonResponse->message, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'InvalidParameterError') {
+                    throw new InvalidParameterError($jsonResponse->message, $jsonResponse->details, $jsonResponse->traceId);
+                }
+
                 throw new ApiException(
                     "[{$e->getCode()}] {$e->getMessage()}",
                     (int) $e->getCode(),
diff --git a/src/Clients/CredentialIssuanceClient/lib/Api/DefaultApi.php b/src/Clients/CredentialIssuanceClient/lib/Api/DefaultApi.php
index 42cbf84..80ff3ab 100644
--- a/src/Clients/CredentialIssuanceClient/lib/Api/DefaultApi.php
+++ b/src/Clients/CredentialIssuanceClient/lib/Api/DefaultApi.php
@@ -36,6 +36,9 @@
 use GuzzleHttp\Psr7\Request;
 use GuzzleHttp\RequestOptions;
 use AffinidiTdk\Clients\CredentialIssuanceClient\ApiException;
+use AffinidiTdk\Clients\CredentialIssuanceClient\InvalidJwtTokenError;
+use AffinidiTdk\Clients\CredentialIssuanceClient\InvalidParameterError;
+use AffinidiTdk\Clients\CredentialIssuanceClient\NotFoundError;
 use AffinidiTdk\Clients\CredentialIssuanceClient\Configuration;
 use AffinidiTdk\Clients\CredentialIssuanceClient\HeaderSelector;
 use AffinidiTdk\Clients\CredentialIssuanceClient\ObjectSerializer;
@@ -87,10 +90,10 @@ class DefaultApi
      * @param int             $hostIndex (Optional) host index to select the list of hosts if defined in the OpenAPI spec
      */
     public function __construct(
-        ClientInterface $client = null,
-        Configuration $config = null,
-        HeaderSelector $selector = null,
-        $hostIndex = 0
+        ?ClientInterface $client = null,
+        ?Configuration $config = null,
+        ?HeaderSelector $selector = null,
+        int $hostIndex = 0
     ) {
         $this->client = $client ?: new Client();
         $this->config = $config ?: Configuration::getDefaultConfiguration();
@@ -133,15 +136,16 @@ public function getConfig()
      *
      * @param  string $project_id project id (required)
      * @param  string $configuration_id configuration id (required)
+     * @param  \AffinidiTdk\Clients\CredentialIssuanceClient\Model\ChangeCredentialStatusInput $change_credential_status_input Request body for changing credential status (required)
      * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['changeCredentialStatus'] to see the possible values for this operation
      *
      * @throws \AffinidiTdk\Clients\CredentialIssuanceClient\ApiException on non-2xx response or if the response body is not in the expected format
      * @throws \InvalidArgumentException
      * @return \AffinidiTdk\Clients\CredentialIssuanceClient\Model\FlowData|\AffinidiTdk\Clients\CredentialIssuanceClient\Model\InvalidParameterError|\AffinidiTdk\Clients\CredentialIssuanceClient\Model\NotFoundError
      */
-    public function changeCredentialStatus($project_id, $configuration_id, string $contentType = self::contentTypes['changeCredentialStatus'][0])
+    public function changeCredentialStatus($project_id, $configuration_id, $change_credential_status_input, string $contentType = self::contentTypes['changeCredentialStatus'][0])
     {
-        list($response) = $this->changeCredentialStatusWithHttpInfo($project_id, $configuration_id, $contentType);
+        list($response) = $this->changeCredentialStatusWithHttpInfo($project_id, $configuration_id, $change_credential_status_input, $contentType);
         return $response;
     }
 
@@ -152,21 +156,36 @@ public function changeCredentialStatus($project_id, $configuration_id, string $c
      *
      * @param  string $project_id project id (required)
      * @param  string $configuration_id configuration id (required)
+     * @param  \AffinidiTdk\Clients\CredentialIssuanceClient\Model\ChangeCredentialStatusInput $change_credential_status_input Request body for changing credential status (required)
      * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['changeCredentialStatus'] to see the possible values for this operation
      *
      * @throws \AffinidiTdk\Clients\CredentialIssuanceClient\ApiException on non-2xx response or if the response body is not in the expected format
      * @throws \InvalidArgumentException
      * @return array of \AffinidiTdk\Clients\CredentialIssuanceClient\Model\FlowData|\AffinidiTdk\Clients\CredentialIssuanceClient\Model\InvalidParameterError|\AffinidiTdk\Clients\CredentialIssuanceClient\Model\NotFoundError, HTTP status code, HTTP response headers (array of strings)
      */
-    public function changeCredentialStatusWithHttpInfo($project_id, $configuration_id, string $contentType = self::contentTypes['changeCredentialStatus'][0])
+    public function changeCredentialStatusWithHttpInfo($project_id, $configuration_id, $change_credential_status_input, string $contentType = self::contentTypes['changeCredentialStatus'][0])
     {
-        $request = $this->changeCredentialStatusRequest($project_id, $configuration_id, $contentType);
+        $request = $this->changeCredentialStatusRequest($project_id, $configuration_id, $change_credential_status_input, $contentType);
 
         try {
             $options = $this->createHttpClientOption();
             try {
                 $response = $this->client->send($request, $options);
             } catch (RequestException $e) {
+                $jsonResponse = json_decode($e->getResponse()->getBody());
+                if ($jsonResponse->name === 'InvalidJwtTokenError') {
+                    $issue = $jsonResponse->details[0]->issue;
+                    throw new InvalidJwtTokenError($issue, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'NotFoundError') {
+                    throw new NotFoundError($jsonResponse->message, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'InvalidParameterError') {
+                    throw new InvalidParameterError($jsonResponse->message, $jsonResponse->details, $jsonResponse->traceId);
+                }
+
                 throw new ApiException(
                     "[{$e->getCode()}] {$e->getMessage()}",
                     (int) $e->getCode(),
@@ -348,14 +367,15 @@ public function changeCredentialStatusWithHttpInfo($project_id, $configuration_i
      *
      * @param  string $project_id project id (required)
      * @param  string $configuration_id configuration id (required)
+     * @param  \AffinidiTdk\Clients\CredentialIssuanceClient\Model\ChangeCredentialStatusInput $change_credential_status_input Request body for changing credential status (required)
      * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['changeCredentialStatus'] to see the possible values for this operation
      *
      * @throws \InvalidArgumentException
      * @return \GuzzleHttp\Promise\PromiseInterface
      */
-    public function changeCredentialStatusAsync($project_id, $configuration_id, string $contentType = self::contentTypes['changeCredentialStatus'][0])
+    public function changeCredentialStatusAsync($project_id, $configuration_id, $change_credential_status_input, string $contentType = self::contentTypes['changeCredentialStatus'][0])
     {
-        return $this->changeCredentialStatusAsyncWithHttpInfo($project_id, $configuration_id, $contentType)
+        return $this->changeCredentialStatusAsyncWithHttpInfo($project_id, $configuration_id, $change_credential_status_input, $contentType)
             ->then(
                 function ($response) {
                     return $response[0];
@@ -370,15 +390,16 @@ function ($response) {
      *
      * @param  string $project_id project id (required)
      * @param  string $configuration_id configuration id (required)
+     * @param  \AffinidiTdk\Clients\CredentialIssuanceClient\Model\ChangeCredentialStatusInput $change_credential_status_input Request body for changing credential status (required)
      * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['changeCredentialStatus'] to see the possible values for this operation
      *
      * @throws \InvalidArgumentException
      * @return \GuzzleHttp\Promise\PromiseInterface
      */
-    public function changeCredentialStatusAsyncWithHttpInfo($project_id, $configuration_id, string $contentType = self::contentTypes['changeCredentialStatus'][0])
+    public function changeCredentialStatusAsyncWithHttpInfo($project_id, $configuration_id, $change_credential_status_input, string $contentType = self::contentTypes['changeCredentialStatus'][0])
     {
         $returnType = '\AffinidiTdk\Clients\CredentialIssuanceClient\Model\FlowData';
-        $request = $this->changeCredentialStatusRequest($project_id, $configuration_id, $contentType);
+        $request = $this->changeCredentialStatusRequest($project_id, $configuration_id, $change_credential_status_input, $contentType);
 
         return $this->client
             ->sendAsync($request, $this->createHttpClientOption())
@@ -421,12 +442,13 @@ function ($exception) {
      *
      * @param  string $project_id project id (required)
      * @param  string $configuration_id configuration id (required)
+     * @param  \AffinidiTdk\Clients\CredentialIssuanceClient\Model\ChangeCredentialStatusInput $change_credential_status_input Request body for changing credential status (required)
      * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['changeCredentialStatus'] to see the possible values for this operation
      *
      * @throws \InvalidArgumentException
      * @return \GuzzleHttp\Psr7\Request
      */
-    public function changeCredentialStatusRequest($project_id, $configuration_id, string $contentType = self::contentTypes['changeCredentialStatus'][0])
+    public function changeCredentialStatusRequest($project_id, $configuration_id, $change_credential_status_input, string $contentType = self::contentTypes['changeCredentialStatus'][0])
     {
 
         // verify the required parameter 'project_id' is set
@@ -443,6 +465,13 @@ public function changeCredentialStatusRequest($project_id, $configuration_id, st
             );
         }
 
+        // verify the required parameter 'change_credential_status_input' is set
+        if ($change_credential_status_input === null || (is_array($change_credential_status_input) && count($change_credential_status_input) === 0)) {
+            throw new \InvalidArgumentException(
+                'Missing the required parameter $change_credential_status_input when calling changeCredentialStatus'
+            );
+        }
+
 
         $resourcePath = '/v1/{projectId}/configurations/{configurationId}/issuance/change-status';
         $formParams = [];
@@ -478,7 +507,14 @@ public function changeCredentialStatusRequest($project_id, $configuration_id, st
         );
 
         // for model (json/xml)
-        if (count($formParams) > 0) {
+        if (isset($change_credential_status_input)) {
+            if (stripos($headers['Content-Type'], 'application/json') !== false) {
+                # if Content-Type contains "application/json", json_encode the body
+                $httpBody = \GuzzleHttp\Utils::jsonEncode(ObjectSerializer::sanitizeForSerialization($change_credential_status_input));
+            } else {
+                $httpBody = $change_credential_status_input;
+            }
+        } elseif (count($formParams) > 0) {
             if ($multipart) {
                 $multipartContents = [];
                 foreach ($formParams as $formParamName => $formParamValue) {
@@ -536,8 +572,8 @@ public function changeCredentialStatusRequest($project_id, $configuration_id, st
      *
      * @param  string $project_id Affinidi project id (required)
      * @param  string $configuration_id The id of the issuance configuration (required)
-     * @param  int $limit Maximum number of records to fetch in a list (optional, default to 10)
-     * @param  string $exclusive_start_key exclusiveStartKey for retrieving the next batch of data. (optional)
+     * @param  int|null $limit Maximum number of records to fetch in a list (optional, default to 10)
+     * @param  string|null $exclusive_start_key exclusiveStartKey for retrieving the next batch of data. (optional)
      * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['listIssuanceDataRecords'] to see the possible values for this operation
      *
      * @throws \AffinidiTdk\Clients\CredentialIssuanceClient\ApiException on non-2xx response or if the response body is not in the expected format
@@ -557,8 +593,8 @@ public function listIssuanceDataRecords($project_id, $configuration_id, $limit =
      *
      * @param  string $project_id Affinidi project id (required)
      * @param  string $configuration_id The id of the issuance configuration (required)
-     * @param  int $limit Maximum number of records to fetch in a list (optional, default to 10)
-     * @param  string $exclusive_start_key exclusiveStartKey for retrieving the next batch of data. (optional)
+     * @param  int|null $limit Maximum number of records to fetch in a list (optional, default to 10)
+     * @param  string|null $exclusive_start_key exclusiveStartKey for retrieving the next batch of data. (optional)
      * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['listIssuanceDataRecords'] to see the possible values for this operation
      *
      * @throws \AffinidiTdk\Clients\CredentialIssuanceClient\ApiException on non-2xx response or if the response body is not in the expected format
@@ -574,6 +610,20 @@ public function listIssuanceDataRecordsWithHttpInfo($project_id, $configuration_
             try {
                 $response = $this->client->send($request, $options);
             } catch (RequestException $e) {
+                $jsonResponse = json_decode($e->getResponse()->getBody());
+                if ($jsonResponse->name === 'InvalidJwtTokenError') {
+                    $issue = $jsonResponse->details[0]->issue;
+                    throw new InvalidJwtTokenError($issue, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'NotFoundError') {
+                    throw new NotFoundError($jsonResponse->message, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'InvalidParameterError') {
+                    throw new InvalidParameterError($jsonResponse->message, $jsonResponse->details, $jsonResponse->traceId);
+                }
+
                 throw new ApiException(
                     "[{$e->getCode()}] {$e->getMessage()}",
                     (int) $e->getCode(),
@@ -755,8 +805,8 @@ public function listIssuanceDataRecordsWithHttpInfo($project_id, $configuration_
      *
      * @param  string $project_id Affinidi project id (required)
      * @param  string $configuration_id The id of the issuance configuration (required)
-     * @param  int $limit Maximum number of records to fetch in a list (optional, default to 10)
-     * @param  string $exclusive_start_key exclusiveStartKey for retrieving the next batch of data. (optional)
+     * @param  int|null $limit Maximum number of records to fetch in a list (optional, default to 10)
+     * @param  string|null $exclusive_start_key exclusiveStartKey for retrieving the next batch of data. (optional)
      * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['listIssuanceDataRecords'] to see the possible values for this operation
      *
      * @throws \InvalidArgumentException
@@ -779,8 +829,8 @@ function ($response) {
      *
      * @param  string $project_id Affinidi project id (required)
      * @param  string $configuration_id The id of the issuance configuration (required)
-     * @param  int $limit Maximum number of records to fetch in a list (optional, default to 10)
-     * @param  string $exclusive_start_key exclusiveStartKey for retrieving the next batch of data. (optional)
+     * @param  int|null $limit Maximum number of records to fetch in a list (optional, default to 10)
+     * @param  string|null $exclusive_start_key exclusiveStartKey for retrieving the next batch of data. (optional)
      * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['listIssuanceDataRecords'] to see the possible values for this operation
      *
      * @throws \InvalidArgumentException
@@ -832,8 +882,8 @@ function ($exception) {
      *
      * @param  string $project_id Affinidi project id (required)
      * @param  string $configuration_id The id of the issuance configuration (required)
-     * @param  int $limit Maximum number of records to fetch in a list (optional, default to 10)
-     * @param  string $exclusive_start_key exclusiveStartKey for retrieving the next batch of data. (optional)
+     * @param  int|null $limit Maximum number of records to fetch in a list (optional, default to 10)
+     * @param  string|null $exclusive_start_key exclusiveStartKey for retrieving the next batch of data. (optional)
      * @param  string $contentType The value for the Content-Type header. Check self::contentTypes['listIssuanceDataRecords'] to see the possible values for this operation
      *
      * @throws \InvalidArgumentException
diff --git a/src/Clients/CredentialIssuanceClient/lib/Api/IssuanceApi.php b/src/Clients/CredentialIssuanceClient/lib/Api/IssuanceApi.php
index 679e1e5..6c23f24 100644
--- a/src/Clients/CredentialIssuanceClient/lib/Api/IssuanceApi.php
+++ b/src/Clients/CredentialIssuanceClient/lib/Api/IssuanceApi.php
@@ -36,6 +36,9 @@
 use GuzzleHttp\Psr7\Request;
 use GuzzleHttp\RequestOptions;
 use AffinidiTdk\Clients\CredentialIssuanceClient\ApiException;
+use AffinidiTdk\Clients\CredentialIssuanceClient\InvalidJwtTokenError;
+use AffinidiTdk\Clients\CredentialIssuanceClient\InvalidParameterError;
+use AffinidiTdk\Clients\CredentialIssuanceClient\NotFoundError;
 use AffinidiTdk\Clients\CredentialIssuanceClient\Configuration;
 use AffinidiTdk\Clients\CredentialIssuanceClient\HeaderSelector;
 use AffinidiTdk\Clients\CredentialIssuanceClient\ObjectSerializer;
@@ -90,10 +93,10 @@ class IssuanceApi
      * @param int             $hostIndex (Optional) host index to select the list of hosts if defined in the OpenAPI spec
      */
     public function __construct(
-        ClientInterface $client = null,
-        Configuration $config = null,
-        HeaderSelector $selector = null,
-        $hostIndex = 0
+        ?ClientInterface $client = null,
+        ?Configuration $config = null,
+        ?HeaderSelector $selector = null,
+        int $hostIndex = 0
     ) {
         $this->client = $client ?: new Client();
         $this->config = $config ?: Configuration::getDefaultConfiguration();
@@ -166,6 +169,20 @@ public function issuanceStateWithHttpInfo($issuance_id, $project_id, string $con
             try {
                 $response = $this->client->send($request, $options);
             } catch (RequestException $e) {
+                $jsonResponse = json_decode($e->getResponse()->getBody());
+                if ($jsonResponse->name === 'InvalidJwtTokenError') {
+                    $issue = $jsonResponse->details[0]->issue;
+                    throw new InvalidJwtTokenError($issue, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'NotFoundError') {
+                    throw new NotFoundError($jsonResponse->message, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'InvalidParameterError') {
+                    throw new InvalidParameterError($jsonResponse->message, $jsonResponse->details, $jsonResponse->traceId);
+                }
+
                 throw new ApiException(
                     "[{$e->getCode()}] {$e->getMessage()}",
                     (int) $e->getCode(),
@@ -594,6 +611,20 @@ public function listIssuanceWithHttpInfo($project_id, string $contentType = self
             try {
                 $response = $this->client->send($request, $options);
             } catch (RequestException $e) {
+                $jsonResponse = json_decode($e->getResponse()->getBody());
+                if ($jsonResponse->name === 'InvalidJwtTokenError') {
+                    $issue = $jsonResponse->details[0]->issue;
+                    throw new InvalidJwtTokenError($issue, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'NotFoundError') {
+                    throw new NotFoundError($jsonResponse->message, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'InvalidParameterError') {
+                    throw new InvalidParameterError($jsonResponse->message, $jsonResponse->details, $jsonResponse->traceId);
+                }
+
                 throw new ApiException(
                     "[{$e->getCode()}] {$e->getMessage()}",
                     (int) $e->getCode(),
@@ -936,6 +967,20 @@ public function startIssuanceWithHttpInfo($project_id, $start_issuance_input, st
             try {
                 $response = $this->client->send($request, $options);
             } catch (RequestException $e) {
+                $jsonResponse = json_decode($e->getResponse()->getBody());
+                if ($jsonResponse->name === 'InvalidJwtTokenError') {
+                    $issue = $jsonResponse->details[0]->issue;
+                    throw new InvalidJwtTokenError($issue, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'NotFoundError') {
+                    throw new NotFoundError($jsonResponse->message, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'InvalidParameterError') {
+                    throw new InvalidParameterError($jsonResponse->message, $jsonResponse->details, $jsonResponse->traceId);
+                }
+
                 throw new ApiException(
                     "[{$e->getCode()}] {$e->getMessage()}",
                     (int) $e->getCode(),
diff --git a/src/Clients/CredentialIssuanceClient/lib/Api/OfferApi.php b/src/Clients/CredentialIssuanceClient/lib/Api/OfferApi.php
index 80a6a7a..299372a 100644
--- a/src/Clients/CredentialIssuanceClient/lib/Api/OfferApi.php
+++ b/src/Clients/CredentialIssuanceClient/lib/Api/OfferApi.php
@@ -36,6 +36,9 @@
 use GuzzleHttp\Psr7\Request;
 use GuzzleHttp\RequestOptions;
 use AffinidiTdk\Clients\CredentialIssuanceClient\ApiException;
+use AffinidiTdk\Clients\CredentialIssuanceClient\InvalidJwtTokenError;
+use AffinidiTdk\Clients\CredentialIssuanceClient\InvalidParameterError;
+use AffinidiTdk\Clients\CredentialIssuanceClient\NotFoundError;
 use AffinidiTdk\Clients\CredentialIssuanceClient\Configuration;
 use AffinidiTdk\Clients\CredentialIssuanceClient\HeaderSelector;
 use AffinidiTdk\Clients\CredentialIssuanceClient\ObjectSerializer;
@@ -84,10 +87,10 @@ class OfferApi
      * @param int             $hostIndex (Optional) host index to select the list of hosts if defined in the OpenAPI spec
      */
     public function __construct(
-        ClientInterface $client = null,
-        Configuration $config = null,
-        HeaderSelector $selector = null,
-        $hostIndex = 0
+        ?ClientInterface $client = null,
+        ?Configuration $config = null,
+        ?HeaderSelector $selector = null,
+        int $hostIndex = 0
     ) {
         $this->client = $client ?: new Client();
         $this->config = $config ?: Configuration::getDefaultConfiguration();
@@ -160,6 +163,20 @@ public function getCredentialOfferWithHttpInfo($project_id, $issuance_id, string
             try {
                 $response = $this->client->send($request, $options);
             } catch (RequestException $e) {
+                $jsonResponse = json_decode($e->getResponse()->getBody());
+                if ($jsonResponse->name === 'InvalidJwtTokenError') {
+                    $issue = $jsonResponse->details[0]->issue;
+                    throw new InvalidJwtTokenError($issue, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'NotFoundError') {
+                    throw new NotFoundError($jsonResponse->message, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'InvalidParameterError') {
+                    throw new InvalidParameterError($jsonResponse->message, $jsonResponse->details, $jsonResponse->traceId);
+                }
+
                 throw new ApiException(
                     "[{$e->getCode()}] {$e->getMessage()}",
                     (int) $e->getCode(),
diff --git a/src/Clients/CredentialIssuanceClient/lib/Api/WellKnownApi.php b/src/Clients/CredentialIssuanceClient/lib/Api/WellKnownApi.php
index 26a026f..a018503 100644
--- a/src/Clients/CredentialIssuanceClient/lib/Api/WellKnownApi.php
+++ b/src/Clients/CredentialIssuanceClient/lib/Api/WellKnownApi.php
@@ -36,6 +36,9 @@
 use GuzzleHttp\Psr7\Request;
 use GuzzleHttp\RequestOptions;
 use AffinidiTdk\Clients\CredentialIssuanceClient\ApiException;
+use AffinidiTdk\Clients\CredentialIssuanceClient\InvalidJwtTokenError;
+use AffinidiTdk\Clients\CredentialIssuanceClient\InvalidParameterError;
+use AffinidiTdk\Clients\CredentialIssuanceClient\NotFoundError;
 use AffinidiTdk\Clients\CredentialIssuanceClient\Configuration;
 use AffinidiTdk\Clients\CredentialIssuanceClient\HeaderSelector;
 use AffinidiTdk\Clients\CredentialIssuanceClient\ObjectSerializer;
@@ -84,10 +87,10 @@ class WellKnownApi
      * @param int             $hostIndex (Optional) host index to select the list of hosts if defined in the OpenAPI spec
      */
     public function __construct(
-        ClientInterface $client = null,
-        Configuration $config = null,
-        HeaderSelector $selector = null,
-        $hostIndex = 0
+        ?ClientInterface $client = null,
+        ?Configuration $config = null,
+        ?HeaderSelector $selector = null,
+        int $hostIndex = 0
     ) {
         $this->client = $client ?: new Client();
         $this->config = $config ?: Configuration::getDefaultConfiguration();
@@ -158,6 +161,20 @@ public function getWellKnownOpenIdCredentialIssuerWithHttpInfo($project_id, stri
             try {
                 $response = $this->client->send($request, $options);
             } catch (RequestException $e) {
+                $jsonResponse = json_decode($e->getResponse()->getBody());
+                if ($jsonResponse->name === 'InvalidJwtTokenError') {
+                    $issue = $jsonResponse->details[0]->issue;
+                    throw new InvalidJwtTokenError($issue, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'NotFoundError') {
+                    throw new NotFoundError($jsonResponse->message, $jsonResponse->traceId);
+                }
+
+                if ($jsonResponse->name === 'InvalidParameterError') {
+                    throw new InvalidParameterError($jsonResponse->message, $jsonResponse->details, $jsonResponse->traceId);
+                }
+
                 throw new ApiException(
                     "[{$e->getCode()}] {$e->getMessage()}",
                     (int) $e->getCode(),
diff --git a/src/Clients/CredentialIssuanceClient/lib/InvalidJwtTokenError.php b/src/Clients/CredentialIssuanceClient/lib/InvalidJwtTokenError.php
new file mode 100644
index 0000000..722fb46
--- /dev/null
+++ b/src/Clients/CredentialIssuanceClient/lib/InvalidJwtTokenError.php
@@ -0,0 +1,80 @@
+<?php
+/**
+ * InvalidJwtTokenError
+ * PHP version 7.4
+ *
+ * @category Class
+ * @package  AffinidiTdk\Clients\CredentialIssuanceClient
+ * @author   OpenAPI Generator team
+ * @link     https://openapi-generator.tech
+ */
+
+/**
+ * CredentialIssuanceService
+ *
+ * No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * Contact: info@affinidi.com
+ * Generated by: https://openapi-generator.tech
+ * Generator version: 7.9.0
+ */
+
+/**
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+namespace AffinidiTdk\Clients\CredentialIssuanceClient;
+
+use \Exception;
+
+/**
+ * InvalidJwtTokenError
+ *
+ * @category Class
+ * @package  AffinidiTdk\Clients\CredentialIssuanceClient
+ * @author   OpenAPI Generator team
+ * @link     https://openapi-generator.tech
+ */
+class InvalidJwtTokenError extends Exception
+{
+    /**
+     * @var string
+     */
+    private $name = 'InvalidJwtTokenError';
+
+    /**
+     * @var string
+     */
+    protected $message = 'JWT token is invalid';
+
+    /**
+     * @var string
+     */
+    private $issue;
+
+    /**
+     * @var string
+     */
+    private $traceId;
+
+    /**
+     * @param string $issue
+     * @param string $traceId
+     */
+    public function __construct(string $issue, string $traceId)
+    {
+        $message = [
+            'name' => $this->name,
+            'message' => $this->message,
+            'issue' => $issue,
+            'traceId' => $traceId
+        ];
+
+        parent::__construct(json_encode($message), 403);
+        $this->issue = $issue;
+        $this->traceId = $traceId;
+    }
+}
diff --git a/src/Clients/CredentialIssuanceClient/lib/InvalidParameterError.php b/src/Clients/CredentialIssuanceClient/lib/InvalidParameterError.php
new file mode 100644
index 0000000..ef70a12
--- /dev/null
+++ b/src/Clients/CredentialIssuanceClient/lib/InvalidParameterError.php
@@ -0,0 +1,75 @@
+<?php
+/**
+ * InvalidParameterError
+ * PHP version 7.4
+ *
+ * @category Class
+ * @package  AffinidiTdk\Clients\CredentialIssuanceClient
+ * @author   OpenAPI Generator team
+ * @link     https://openapi-generator.tech
+ */
+
+/**
+ * CredentialIssuanceService
+ *
+ * No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * Contact: info@affinidi.com
+ * Generated by: https://openapi-generator.tech
+ * Generator version: 7.9.0
+ */
+
+/**
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+namespace AffinidiTdk\Clients\CredentialIssuanceClient;
+
+use \Exception;
+
+/**
+ * InvalidParameterError
+ *
+ * @category Class
+ * @package  AffinidiTdk\Clients\CredentialIssuanceClient
+ * @author   OpenAPI Generator team
+ * @link     https://openapi-generator.tech
+ */
+class InvalidParameterError extends Exception
+{
+    /**
+     * @var string
+     */
+    private $name = 'InvalidParameterError';
+
+    /**
+     * @var array
+     */
+    private $details;
+
+    /**
+     * @var string
+     */
+    private $traceId;
+
+    /**
+     * @param string $issue
+     * @param string $traceId
+     */
+    public function __construct(string $message, array $details, string $traceId)
+    {
+        $message = [
+            'name' => $this->name,
+            'message' => $message,
+            'details' => $details,
+            'traceId' => $traceId
+        ];
+
+        parent::__construct(json_encode($message), 400);
+        $this->details = $details;
+        $this->traceId = $traceId;
+    }
+}
diff --git a/src/Clients/CredentialIssuanceClient/lib/Model/ChangeCredentialStatusInput.php b/src/Clients/CredentialIssuanceClient/lib/Model/ChangeCredentialStatusInput.php
index 5b5ffb6..ac27e9f 100644
--- a/src/Clients/CredentialIssuanceClient/lib/Model/ChangeCredentialStatusInput.php
+++ b/src/Clients/CredentialIssuanceClient/lib/Model/ChangeCredentialStatusInput.php
@@ -59,7 +59,7 @@ class ChangeCredentialStatusInput implements ModelInterface, ArrayAccess, \JsonS
       */
     protected static $openAPITypes = [
         'change_reason' => 'string',
-        'issuance_flow_data_id' => 'string'
+        'issuance_record_id' => 'string'
     ];
 
     /**
@@ -71,7 +71,7 @@ class ChangeCredentialStatusInput implements ModelInterface, ArrayAccess, \JsonS
       */
     protected static $openAPIFormats = [
         'change_reason' => null,
-        'issuance_flow_data_id' => null
+        'issuance_record_id' => null
     ];
 
     /**
@@ -81,7 +81,7 @@ class ChangeCredentialStatusInput implements ModelInterface, ArrayAccess, \JsonS
       */
     protected static array $openAPINullables = [
         'change_reason' => false,
-        'issuance_flow_data_id' => false
+        'issuance_record_id' => false
     ];
 
     /**
@@ -171,7 +171,7 @@ public function isNullableSetToNull(string $property): bool
      */
     protected static $attributeMap = [
         'change_reason' => 'changeReason',
-        'issuance_flow_data_id' => 'issuanceFlowDataId'
+        'issuance_record_id' => 'issuanceRecordId'
     ];
 
     /**
@@ -181,7 +181,7 @@ public function isNullableSetToNull(string $property): bool
      */
     protected static $setters = [
         'change_reason' => 'setChangeReason',
-        'issuance_flow_data_id' => 'setIssuanceFlowDataId'
+        'issuance_record_id' => 'setIssuanceRecordId'
     ];
 
     /**
@@ -191,7 +191,7 @@ public function isNullableSetToNull(string $property): bool
      */
     protected static $getters = [
         'change_reason' => 'getChangeReason',
-        'issuance_flow_data_id' => 'getIssuanceFlowDataId'
+        'issuance_record_id' => 'getIssuanceRecordId'
     ];
 
     /**
@@ -235,6 +235,21 @@ public function getModelName()
         return self::$openAPIModelName;
     }
 
+    public const CHANGE_REASON_INVALID_CREDENTIAL = 'INVALID_CREDENTIAL';
+    public const CHANGE_REASON_COMPROMISED_ISSUER = 'COMPROMISED_ISSUER';
+
+    /**
+     * Gets allowable values of the enum
+     *
+     * @return string[]
+     */
+    public function getChangeReasonAllowableValues()
+    {
+        return [
+            self::CHANGE_REASON_INVALID_CREDENTIAL,
+            self::CHANGE_REASON_COMPROMISED_ISSUER,
+        ];
+    }
 
     /**
      * Associative array for storing property values
@@ -252,7 +267,7 @@ public function getModelName()
     public function __construct(array $data = null)
     {
         $this->setIfExists('change_reason', $data ?? [], null);
-        $this->setIfExists('issuance_flow_data_id', $data ?? [], null);
+        $this->setIfExists('issuance_record_id', $data ?? [], null);
     }
 
     /**
@@ -282,6 +297,15 @@ public function listInvalidProperties()
     {
         $invalidProperties = [];
 
+        $allowedValues = $this->getChangeReasonAllowableValues();
+        if (!is_null($this->container['change_reason']) && !in_array($this->container['change_reason'], $allowedValues, true)) {
+            $invalidProperties[] = sprintf(
+                "invalid value '%s' for 'change_reason', must be one of '%s'",
+                $this->container['change_reason'],
+                implode("', '", $allowedValues)
+            );
+        }
+
         return $invalidProperties;
     }
 
@@ -310,7 +334,7 @@ public function getChangeReason()
     /**
      * Sets change_reason
      *
-     * @param string|null $change_reason change_reason
+     * @param string|null $change_reason reason for revocation
      *
      * @return self
      */
@@ -319,34 +343,44 @@ public function setChangeReason($change_reason)
         if (is_null($change_reason)) {
             throw new \InvalidArgumentException('non-nullable change_reason cannot be null');
         }
+        $allowedValues = $this->getChangeReasonAllowableValues();
+        if (!in_array($change_reason, $allowedValues, true)) {
+            throw new \InvalidArgumentException(
+                sprintf(
+                    "Invalid value '%s' for 'change_reason', must be one of '%s'",
+                    $change_reason,
+                    implode("', '", $allowedValues)
+                )
+            );
+        }
         $this->container['change_reason'] = $change_reason;
 
         return $this;
     }
 
     /**
-     * Gets issuance_flow_data_id
+     * Gets issuance_record_id
      *
      * @return string|null
      */
-    public function getIssuanceFlowDataId()
+    public function getIssuanceRecordId()
     {
-        return $this->container['issuance_flow_data_id'];
+        return $this->container['issuance_record_id'];
     }
 
     /**
-     * Sets issuance_flow_data_id
+     * Sets issuance_record_id
      *
-     * @param string|null $issuance_flow_data_id issuance_flow_data_id
+     * @param string|null $issuance_record_id issuance_record_id
      *
      * @return self
      */
-    public function setIssuanceFlowDataId($issuance_flow_data_id)
+    public function setIssuanceRecordId($issuance_record_id)
     {
-        if (is_null($issuance_flow_data_id)) {
-            throw new \InvalidArgumentException('non-nullable issuance_flow_data_id cannot be null');
+        if (is_null($issuance_record_id)) {
+            throw new \InvalidArgumentException('non-nullable issuance_record_id cannot be null');
         }
-        $this->container['issuance_flow_data_id'] = $issuance_flow_data_id;
+        $this->container['issuance_record_id'] = $issuance_record_id;
 
         return $this;
     }
diff --git a/src/Clients/CredentialIssuanceClient/lib/NotFoundError.php b/src/Clients/CredentialIssuanceClient/lib/NotFoundError.php
new file mode 100644
index 0000000..429bbb0
--- /dev/null
+++ b/src/Clients/CredentialIssuanceClient/lib/NotFoundError.php
@@ -0,0 +1,73 @@
+<?php
+/**
+ * NotFoundError
+ * PHP version 7.4
+ *
+ * @category Class
+ * @package  AffinidiTdk\Clients\CredentialIssuanceClient
+ * @author   OpenAPI Generator team
+ * @link     https://openapi-generator.tech
+ */
+
+/**
+ * CredentialIssuanceService
+ *
+ * No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * Contact: info@affinidi.com
+ * Generated by: https://openapi-generator.tech
+ * Generator version: 7.9.0
+ */
+
+/**
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+namespace AffinidiTdk\Clients\CredentialIssuanceClient;
+
+use \Exception;
+
+/**
+ * NotFoundError
+ *
+ * @category Class
+ * @package  AffinidiTdk\Clients\CredentialIssuanceClient
+ * @author   OpenAPI Generator team
+ * @link     https://openapi-generator.tech
+ */
+class NotFoundError extends Exception
+{
+    /**
+     * @var string
+     */
+    private $name = 'NotFoundError';
+
+    /**
+     * @var string
+     */
+    private $issue;
+
+    /**
+     * @var string
+     */
+    private $traceId;
+
+    /**
+     * @param string $issue
+     * @param string $traceId
+     */
+    public function __construct(string $message, string $traceId)
+    {
+        $message = [
+            'name' => $this->name,
+            'message' => $message,
+            'traceId' => $traceId
+        ];
+
+        parent::__construct(json_encode($message), 404);
+        $this->traceId = $traceId;
+    }
+}