public UntagStreamResult untagStream(UntagStreamRequest request) {request = beforeClientExecution(request);return executeUntagStream(request);}

public virtual UntagStreamResponse UntagStream(UntagStreamRequest request){var options = new InvokeOptions();options.RequestMarshaller = UntagStreamRequestMarshaller.Instance;options.ResponseUnmarshaller = UntagStreamResponseUnmarshaller.Instance;return Invoke<UntagStreamResponse>(request, options);}
