POST /#Action=ReplaceRoute

Replaces an existing route within a route table in a VPC.

You must specify either a destination CIDR block or a prefix list ID. You must also specify exactly one of the resources from the parameter list, or reset the local route to its default target.

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

Servers

https://ec2.{region}.amazonaws.com
https://ec2.amazonaws.com
https://ec2.{region}.amazonaws.com.cn

Request headers

Name	Type	Required	Description
`X-Amz-Content-Sha256`	String	No
`X-Amz-Credential`	String	No
`Content-Type`	String	Yes	The media type of the request body. Default value: "text/xml"
`X-Amz-Date`	String	No
`X-Amz-Algorithm`	String	No
`X-Amz-SignedHeaders`	String	No
`X-Amz-Security-Token`	String	No
`X-Amz-Signature`	String	No

Query parameters

Name Type Required Description

Name	Type	Required	Description
`Version`	String	Yes	Possible values: `"2016-11-15"`
`Action`	String	Yes	Possible values: `"ReplaceRoute"`

Version

String

Yes

Possible values:

"2016-11-15"

Action

String

Yes

Possible values:

"ReplaceRoute"

Request body fields

Name	Type	Required	Description
`DestinationCidrBlock`	String	No	The IPv4 CIDR address block used for the destination match. The value that you provide must match the CIDR of an existing route in the table.
`CoreNetworkArn`	String	No	The Amazon Resource Name (ARN) of the core network.
`GatewayId`	String	No	The ID of an internet gateway or virtual private gateway.
`VpcPeeringConnectionId`	String	No	The ID of a VPC peering connection.
`DestinationPrefixListId`	String	No	The ID of the prefix list for the route.
`InstanceId`	String	No	The ID of a NAT instance in your VPC.
`NatGatewayId`	String	No	[IPv4 traffic only] The ID of a NAT gateway.
`CarrierGatewayId`	String	No	[IPv4 traffic only] The ID of a carrier gateway.
`NetworkInterfaceId`	String	No	The ID of a network interface.
`RouteTableId`	String	Yes	The ID of the route table.
`EgressOnlyInternetGatewayId`	String	No	[IPv6 traffic only] The ID of an egress-only internet gateway.
`VpcEndpointId`	String	No	The ID of a VPC endpoint. Supported for Gateway Load Balancer endpoints only.
`LocalTarget`	Boolean	No	Specifies whether to reset the local route to its default target (`local`).
`LocalGatewayId`	String	No	The ID of the local gateway.
`DestinationIpv6CidrBlock`	String	No	The IPv6 CIDR address block used for the destination match. The value that you provide must match the CIDR of an existing route in the table.
`DryRun`	Boolean	No	Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is `DryRunOperation`. Otherwise, it is `UnauthorizedOperation`.
`TransitGatewayId`	String	No	The ID of a transit gateway.

How to start integrating

Add HTTP Task to your workflow definition.
Search for the API you want to integrate with and click on the name.
- This loads the API reference documentation and prepares the Http request settings.
Click Test request to test run your request to the API and see the API's response.