# UpdatedMcpServerAdditionalData
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The MCP server additional-data patch wrapper. Omit to leave the additional data unchanged; supply an empty object to remove it; supply optionalValue to patch its fields.

## Contents
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 ** optionalValue **   <a name="agentregistrycontrol-Type-UpdatedMcpServerAdditionalData-optionalValue"></a>
The value to set for this field. Omit the wrapper to leave the field unchanged.  
Type: [UpdatedMcpServerAdditionalDataFields](API_UpdatedMcpServerAdditionalDataFields.md) object  
Required: No

## See Also
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For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/agent-registry-control-2025-12-01/UpdatedMcpServerAdditionalData) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/agent-registry-control-2025-12-01/UpdatedMcpServerAdditionalData) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/agent-registry-control-2025-12-01/UpdatedMcpServerAdditionalData)