# UpdatedMcpDescriptor
<a name="API_UpdatedMcpDescriptor"></a>

Wrapper for updating an MCP descriptor with PATCH semantics. When present with a value, individual MCP fields can be updated independently. When present with a null value, the entire MCP descriptor is unset. When absent, the MCP descriptor is left unchanged.

## Contents
<a name="API_UpdatedMcpDescriptor_Contents"></a>

 ** optionalValue **   <a name="bedrockagentcorecontrol-Type-UpdatedMcpDescriptor-optionalValue"></a>
The updated MCP descriptor fields.  
Type: [UpdatedMcpDescriptorFields](API_UpdatedMcpDescriptorFields.md) object  
Required: No

## See Also
<a name="API_UpdatedMcpDescriptor_SeeAlso"></a>

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/UpdatedMcpDescriptor) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/bedrock-agentcore-control-2023-06-05/UpdatedMcpDescriptor) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/bedrock-agentcore-control-2023-06-05/UpdatedMcpDescriptor)