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AWS::DevOpsAgent::Service MCPServerSigV4AuthorizationConfig - AWS CloudFormation
SyntaxProperties

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AWS::DevOpsAgent::Service MCPServerSigV4AuthorizationConfig

The SigV4 authorization configuration for an MCP server.

Syntax

To declare this entity in your CloudFormation template, use the following syntax:

JSON

{
  "CustomHeaders" : {Key: Value, ...},
  "McpRoleArn" : String,
  "Region" : String,
  "RoleArn" : String,
  "Service" : String
}

YAML

  CustomHeaders: 
    Key: Value
  McpRoleArn: String
  Region: String
  RoleArn: String
  Service: String

Properties

CustomHeaders

Custom headers to include in requests to the SigV4-authenticated MCP server.

Required: No

Type: Object of String

Pattern: ^[a-zA-Z0-9-_]+$

Update requires: No interruption

McpRoleArn

The ARN of the IAM role to assume for SigV4 signing. If omitted, the service resolves credentials at runtime through a monitor account association.

Required: No

Type: String

Pattern: ^arn:aws:iam::\d{12}:role/[a-zA-Z0-9+=,.@_/-]+$

Update requires: No interruption

Region

The AWS Region used for SigV4 signing, or * for SigV4a multi-Region signing.

Required: Yes

Type: String

Pattern: ^(\*|[a-z]{2,4}(-[a-z]+)+-\d+)$

Update requires: No interruption

RoleArn

The ARN of the IAM role to assume for SigV4 signing.

Note

This property is deprecated. Use McpRoleArn instead.

Required: No

Type: String

Pattern: ^arn:aws:iam::\d{12}:role/[a-zA-Z0-9+=,.@_/-]+$

Update requires: No interruption

Service

The AWS service name used for SigV4 signing.

Required: Yes

Type: String

Minimum: 1

Maximum: 100

Update requires: No interruption