public Task<DescribeCacheSecurityGroupsResponse> DescribeCacheSecurityGroupsAsync(DescribeCacheSecurityGroupsRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new DescribeCacheSecurityGroupsRequestMarshaller();
var unmarshaller = DescribeCacheSecurityGroupsResponseUnmarshaller.Instance;
return InvokeAsync<DescribeCacheSecurityGroupsRequest,DescribeCacheSecurityGroupsResponse>(request, marshaller,
unmarshaller, cancellationToken);
}