text: public virtual PutScheduledUpdateGroupActionResponse PutScheduledUpdateGroupAction(PutScheduledUpdateGroupActionRequest request){var options = new InvokeOptions();options.RequestMarshaller = PutScheduledUpdateGroupActionRequestMarshaller.Instance;options.ResponseUnmarshaller = PutScheduledUpdateGroupActionResponseUnmarshaller.Instance;return Invoke<PutScheduledUpdateGroupActionResponse>(request, options);}