CreateDestinationRequest

Each resource must have a unique client request token. The client token is used to implement idempotency. It ensures that the request completes no more than one time. If you retry a request with the same token and the same parameters, the request will complete successfully. However, if you try to create a new resource using the same token but different parameters, an HTTP 409 conflict occurs. If you omit this value, AWS SDKs will automatically generate a unique client request. For more information about idempotency, see Ensuring idempotency in Amazon EC2 API requests.

The description of the new resource.

The rule name or topic rule to send messages to.

The type of value in Expression.

The name of the new resource.

The ARN of the IAM Role that authorizes the destination.

The tags to attach to the new destination. Tags are metadata that you can use to manage a resource.