public virtual DescribeHostReservationsResponse DescribeHostReservations(DescribeHostReservationsRequest request){var options = new InvokeOptions();options.RequestMarshaller = DescribeHostReservationsRequestMarshaller.Instance;options.ResponseUnmarshaller = DescribeHostReservationsResponseUnmarshaller.Instance;return Invoke<DescribeHostReservationsResponse>(request, options);}