internal CreateSpotDatafeedSubscriptionResponse CreateSpotDatafeedSubscription(CreateSpotDatafeedSubscriptionRequest request) { var marshaller = new CreateSpotDatafeedSubscriptionRequestMarshaller(); var unmarshaller = CreateSpotDatafeedSubscriptionResponseUnmarshaller.Instance; return Invoke<CreateSpotDatafeedSubscriptionRequest,CreateSpotDatafeedSubscriptionResponse>(request, marshaller, unmarshaller); }