https://docs.amazonaws.cn/en_us/AWSCloudFormation/latest/TemplateReference/aws-resource-rtbfabric-outboundexternallink.html
AWS::RTBFabric::OutboundExternalLink - Amazon CloudFormation
Use the Amazon CloudFormation AWS::RTBFabric::OutboundExternalLink resource for RTBFabric.
awsrtbfabricamazoncloudformation