Amazon Elastic Compute Cloud
API Reference (API Version 2013-02-01)
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ReplaceRouteTableAssociation

Description

Changes the route table associated with a given subnet in a VPC. After you execute this action, the subnet uses the routes in the new route table it's associated with. For more information about route tables, see Route Tables in the Amazon Virtual Private Cloud User Guide.

You can also use this action to change which table is the main route table in the VPC. You just specify the main route table's association ID and the route table that you want to be the new main route table.

Request Parameters

AssociationId

The ID representing the current association between the original route table and the subnet.

Type: String

Default: None

Required: Yes

RouteTableId

The ID of the new route table to associate with the subnet.

Type: String

Default: None

Required: Yes

Response Elements

The following elements are returned in a ReplaceRouteTableAssociationResponse element.

requestId

The ID of the request.

Type: xsd:string

newAssociationId

The ID of the new association.

Type: xsd:string

Examples

Example Request

This example starts with a route table associated with a subnet, and a corresponding association ID rtbassoc-f8ad4891. You want to associate a different route table (table rtb-f9ad4890) to the subnet. The result is a new association ID representing the new association.

https://ec2.amazonaws.com/?Action=ReplaceRouteTableAssociation
&AssociationId=rtbassoc-f8ad4891
&RouteTableId=rtb-f9ad4890
&AUTHPARAMS

Example Response

<ReplaceRouteTableAssociationResponse xmlns="http://ec2.amazonaws.com/doc/2013-02-01/">
   <requestId>59dbff89-35bd-4eac-99ed-be587EXAMPLE</requestId> 
   <newAssociationId>rtbassoc-faad4893</newAssociationId>
</ReplaceRouteTableAssociationResponse>