AWS SDK Version 3 for .NET
API Reference

AWS services or capabilities described in AWS Documentation may vary by region/location. Click Getting Started with Amazon AWS to see specific differences applicable to the China (Beijing) Region.

Replaces an existing route within a route table in a VPC. You must provide only one of the following: internet gateway or virtual private gateway, NAT instance, NAT gateway, VPC peering connection, network interface, or egress-only internet gateway.

For more information, see Route Tables in the Amazon Virtual Private Cloud User Guide.


For .NET Core and PCL this operation is only available in asynchronous form. Please refer to ReplaceRouteAsync.

Namespace: Amazon.EC2
Assembly: AWSSDK.EC2.dll
Version: 3.x.y.z


public virtual ReplaceRouteResponse ReplaceRoute(
         ReplaceRouteRequest request
Type: Amazon.EC2.Model.ReplaceRouteRequest

Container for the necessary parameters to execute the ReplaceRoute service method.

Return Value
The response from the ReplaceRoute service method, as returned by EC2.


This example replaces the specified route in the specified table table. The new route matches the specified CIDR and sends the traffic to the specified virtual private gateway.

To replace a route

var response = client.ReplaceRoute(new ReplaceRouteRequest 
    DestinationCidrBlock = "",
    GatewayId = "vgw-9a4cacf3",
    RouteTableId = "rtb-22574640"


Version Information

.NET Framework:
Supported in: 4.5, 4.0, 3.5

Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms

See Also