# RegisteredMCPServerSigV4DetailsProperty

SigV4-authenticated MCP server details returned after registration.

- Source: Generated code
- Type last changed: v2.264.0 · 10 Aug 2026

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_devopsagent as devopsagent } from 'aws-cdk-lib';
const registeredMCPServerSigV4DetailsProperty: devopsagent.CfnService.RegisteredMCPServerSigV4DetailsProperty = {
  endpoint: 'endpoint',
  name: 'name',
  region: 'region',
  roleArn: 'roleArn',
  service: 'service',

  // the properties below are optional
  customHeaders: {
    customHeadersKey: 'customHeaders',
  },
  description: 'description',
  mcpRoleArn: 'mcpRoleArn',
};
```

## Properties

- `customHeaders`: [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) | { [key: string]: string } — Custom headers for the SigV4 MCP server.

- `description`: string — Optional description for the MCP server.

- `endpoint`: string (required) — The MCP server endpoint URL.

- `mcpRoleArn`: string — IAM role ARN for SigV4 signing.

  Absent when no dedicated role is configured.

- `name`: string (required) — The MCP server name.

- `region`: string (required) — AWS region for SigV4 signing.

- `roleArn`: string (required) — Deprecated - use McpRoleArn instead.

  IAM role ARN for SigV4 signing

- `service`: string (required) — AWS service name for SigV4 signing.