# MCPServerCustomHeadersConfig
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Configuration for authenticating to an MCP server with custom HTTP headers.

## Contents
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 ** headers **   <a name="devopsagent-Type-MCPServerCustomHeadersConfig-headers"></a>
Custom headers map.  
Type: String to string map  
Map Entries: Maximum number of 3 items.  
Key Length Constraints: Minimum length of 1. Maximum length of 256.  
Key Pattern: `[a-zA-Z0-9-_]+`   
Value Length Constraints: Minimum length of 1. Maximum length of 4096.  
Value Pattern: `[!-~]([ \t]*[!-~])*`   
Required: Yes

## 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/devops-agent-2026-01-01/MCPServerCustomHeadersConfig) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/devops-agent-2026-01-01/MCPServerCustomHeadersConfig) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/devops-agent-2026-01-01/MCPServerCustomHeadersConfig)