# CustomDescriptor


A custom descriptor for a registry record. Use this for resources such as APIs, Lambda functions, or servers that do not conform to a standard protocol like MCP or A2A.

## Contents


 ** inlineContent **   <a name="bedrockagentcorecontrol-Type-CustomDescriptor-inlineContent"></a>
The custom descriptor content as a valid JSON document. You can define any custom schema that describes your resource.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 102400.  
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/CustomDescriptor) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/bedrock-agentcore-control-2023-06-05/CustomDescriptor) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/bedrock-agentcore-control-2023-06-05/CustomDescriptor)