text: public virtual DescribeDirectConnectGatewaysResponse DescribeDirectConnectGateways(DescribeDirectConnectGatewaysRequest request){var options = new InvokeOptions();options.RequestMarshaller = DescribeDirectConnectGatewaysRequestMarshaller.Instance;options.ResponseUnmarshaller = DescribeDirectConnectGatewaysResponseUnmarshaller.Instance;return Invoke<DescribeDirectConnectGatewaysResponse>(request, options);}