text: public virtual DeleteNatGatewayResponse DeleteNatGateway(DeleteNatGatewayRequest request){var options = new InvokeOptions();options.RequestMarshaller = DeleteNatGatewayRequestMarshaller.Instance;options.ResponseUnmarshaller = DeleteNatGatewayResponseUnmarshaller.Instance;return Invoke<DeleteNatGatewayResponse>(request, options);}