ReplaceRouteTableAssociation - Amazon Elastic Compute Cloud


Changes the route table associated with a given subnet, internet gateway, or virtual private gateway in a VPC. After the operation completes, the subnet or gateway uses the routes in the new route table. For more information about route tables, see Route tables in the Amazon VPC User Guide.

You can also use this operation to change which table is the main route table in the VPC. Specify the main route table's association ID and the route table ID of the new main route table.

Request Parameters

The following parameters are for this specific action. For more information about required and optional parameters that are common to all actions, see Common Query Parameters.


The association ID.

Type: String

Required: Yes


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.

Type: Boolean

Required: No


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

Type: String

Required: Yes

Response Elements

The following elements are returned by the service.


The state of the association.

Type: RouteTableAssociationState object


The ID of the new association.

Type: String


The ID of the request.

Type: String


For information about the errors that are common to all actions, see Common client error codes.



This example starts with a route table associated with a subnet, and a corresponding association ID rtbassoc-04ca27a6914a0b4f. You want to associate a different route table (table rtb-1a2b3c4d1a2b3c4d1) to the subnet. The result is a new association ID representing the new association.

Sample Request &AssociationId=rtbassoc-04ca27a6914a0b4f &RouteTableId=rtb-1a2b3c4d1a2b3c4d1 &AUTHPARAMS

Sample Response

<ReplaceRouteTableAssociationResponse xmlns=""> <requestId>59dbff89-35bd-4eac-99ed-be587EXAMPLE</requestId> <newAssociationId>rtbassoc-11223344556677889</newAssociationId> </ReplaceRouteTableAssociationResponse>

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: