The PurchaseReservedCacheNodesOffering operation allows you to purchase a reserved cache node offering.
 Declaration Syntax
 Declaration Syntax| C# | 
PurchaseReservedCacheNodesOfferingResponse PurchaseReservedCacheNodesOffering( PurchaseReservedCacheNodesOfferingRequest purchaseReservedCacheNodesOfferingRequest )
 Parameters
 Parameters- purchaseReservedCacheNodesOfferingRequest (PurchaseReservedCacheNodesOfferingRequest)
- Container for the necessary parameters to execute the PurchaseReservedCacheNodesOffering service method on AmazonElastiCache.
 Return Value
 Return ValueThe response from the PurchaseReservedCacheNodesOffering service method, as returned by AmazonElastiCache.
 Exceptions
 Exceptions