internal RespondActivityTaskCanceledResponse RespondActivityTaskCanceled(RespondActivityTaskCanceledRequest request)
{
var marshaller = new RespondActivityTaskCanceledRequestMarshaller();
var unmarshaller = RespondActivityTaskCanceledResponseUnmarshaller.Instance;
return Invoke<RespondActivityTaskCanceledRequest,RespondActivityTaskCanceledResponse>(request, marshaller, unmarshaller);
}