text: public virtual CreateNatGatewayResponse CreateNatGateway(CreateNatGatewayRequest request){var options = new InvokeOptions();options.RequestMarshaller = CreateNatGatewayRequestMarshaller.Instance;options.ResponseUnmarshaller = CreateNatGatewayResponseUnmarshaller.Instance;return Invoke<CreateNatGatewayResponse>(request, options);}