public virtual DescribeVpcEndpointServicesResponse DescribeVpcEndpointServices(DescribeVpcEndpointServicesRequest request){var options = new InvokeOptions();options.RequestMarshaller = DescribeVpcEndpointServicesRequestMarshaller.Instance;options.ResponseUnmarshaller = DescribeVpcEndpointServicesResponseUnmarshaller.Instance;return Invoke<DescribeVpcEndpointServicesResponse>(request, options);}