public Task<DescribeReservedInstancesOfferingsResponse> DescribeReservedInstancesOfferingsAsync(DescribeReservedInstancesOfferingsRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new DescribeReservedInstancesOfferingsRequestMarshaller();
var unmarshaller = DescribeReservedInstancesOfferingsResponseUnmarshaller.Instance;
return InvokeAsync<DescribeReservedInstancesOfferingsRequest,DescribeReservedInstancesOfferingsResponse>(request, marshaller,
unmarshaller, cancellationToken);
}