text: public virtual PurchaseReservedCacheNodesOfferingResponse PurchaseReservedCacheNodesOffering(PurchaseReservedCacheNodesOfferingRequest request){var options = new InvokeOptions();options.RequestMarshaller = PurchaseReservedCacheNodesOfferingRequestMarshaller.Instance;options.ResponseUnmarshaller = PurchaseReservedCacheNodesOfferingResponseUnmarshaller.Instance;return Invoke<PurchaseReservedCacheNodesOfferingResponse>(request, options);}