AWS CloudFormation
User Guide (API Version 2010-05-15)

AWS::EC2::TransitGatewayRouteTablePropagation

Enables an attachment to propagate routes. For more information, see Amazon VPC Transit Gateways.

Syntax

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

JSON

{ "Type" : "AWS::EC2::TransitGatewayRouteTablePropagation", "Properties" : { "TransitGatewayAttachmentId" : String, "TransitGatewayRouteTableId" : String } }

YAML

Type: "AWS::EC2::TransitGatewayRouteTablePropagation" Properties: TransitGatewayAttachmentId: String TransitGatewayRouteTableId: String

Properties

TransitGatewayAttachmentId

The ID of the attachment.

Required: Yes

Type: String

Update requires: Replacement

TransitGatewayRouteTableId

The ID of the propagation route table.

Required: Yes

Type: String

Update requires: Replacement

Return Values

Ref

When you pass the logical ID of an AWS::EC2::TransitGatewayRouteTablePropagation resource to the intrinsic Ref function, the function returns the ID of the attachment and the ID of the propagation route table, separated by an underscore, such as tgw-attach-0bbfdd70ef7d35f5d_tgw-rtb-020b99a6568edc33a.

For more information about using the Ref function, see Ref.

See Also