# ProtocolConfiguration
<a name="API_ProtocolConfiguration"></a>

The protocol configuration for an agent runtime. This structure defines how the agent runtime communicates with clients.

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

 ** serverProtocol **   <a name="bedrockagentcorecontrol-Type-ProtocolConfiguration-serverProtocol"></a>
The server protocol for the agent runtime. This field specifies which protocol the agent runtime uses to communicate with clients.  
Type: String  
Valid Values: `MCP | HTTP | A2A | AGUI`   
Required: Yes

## See Also
<a name="API_ProtocolConfiguration_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/ProtocolConfiguration) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/bedrock-agentcore-control-2023-06-05/ProtocolConfiguration) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/bedrock-agentcore-control-2023-06-05/ProtocolConfiguration)