The DescribeCacheEngineVersions operation returns a list of the available cache engines and their versions.
 Declaration Syntax
 Declaration Syntax| C# | 
public DescribeCacheEngineVersionsResponse DescribeCacheEngineVersions( DescribeCacheEngineVersionsRequest describeCacheEngineVersionsRequest )
 Parameters
 Parameters- describeCacheEngineVersionsRequest (DescribeCacheEngineVersionsRequest)
- Container for the necessary parameters to execute the DescribeCacheEngineVersions service method on AmazonElastiCache.
 Return Value
 Return ValueThe response from the DescribeCacheEngineVersions service method, as returned by AmazonElastiCache.