# UpdatedCustomDescriptor


Wrapper for updating a custom descriptor with PATCH semantics. When present, the custom descriptor is replaced with the provided value. When absent, the custom descriptor is left unchanged. To unset, include the wrapper with the value set to null.

## Contents


 ** optionalValue **   <a name="bedrockagentcorecontrol-Type-UpdatedCustomDescriptor-optionalValue"></a>
The updated custom descriptor value.  
Type: [CustomDescriptor](API_CustomDescriptor.md) object  
Required: No

## See Also


For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/bedrock-agentcore-control-2023-06-05/UpdatedCustomDescriptor) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/bedrock-agentcore-control-2023-06-05/UpdatedCustomDescriptor) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/bedrock-agentcore-control-2023-06-05/UpdatedCustomDescriptor)