text: public virtual DeleteSpotDatafeedSubscriptionResponse DeleteSpotDatafeedSubscription(DeleteSpotDatafeedSubscriptionRequest request){var options = new InvokeOptions();options.RequestMarshaller = DeleteSpotDatafeedSubscriptionRequestMarshaller.Instance;options.ResponseUnmarshaller = DeleteSpotDatafeedSubscriptionResponseUnmarshaller.Instance;return Invoke<DeleteSpotDatafeedSubscriptionResponse>(request, options);}