text: public virtual SetActiveReceiptRuleSetResponse SetActiveReceiptRuleSet(SetActiveReceiptRuleSetRequest request){var options = new InvokeOptions();options.RequestMarshaller = SetActiveReceiptRuleSetRequestMarshaller.Instance;options.ResponseUnmarshaller = SetActiveReceiptRuleSetResponseUnmarshaller.Instance;return Invoke<SetActiveReceiptRuleSetResponse>(request, options);}