AWS::EC2::GatewayRouteTableAssociation - Amazon CloudFormation
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Associates a virtual private gateway or internet gateway with a route table. The gateway and route table must be in the same VPC. This association causes the incoming traffic to the gateway to be routed according to the routes in the route table.


To declare this entity in your Amazon CloudFormation template, use the following syntax:


{ "Type" : "AWS::EC2::GatewayRouteTableAssociation", "Properties" : { "GatewayId" : String, "RouteTableId" : String } }


Type: AWS::EC2::GatewayRouteTableAssociation Properties: GatewayId: String RouteTableId: String



The ID of the gateway.

Required: Yes

Type: String

Update requires: Replacement


The ID of the route table.

Required: Yes

Type: String

Update requires: No interruption

Return values


When you pass the logical ID of this resource to the intrinsic Ref function, Ref returns the ID of the association.


The Fn::GetAtt intrinsic function returns a value for a specified attribute of this type. The following are the available attributes and sample return values.

For more information about using the Fn::GetAtt intrinsic function, see Fn::GetAtt.


The ID of the route table association.