{ "PropertyTypes": { "Tag": { "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-resource-tags.html", "Properties": { "Key": { "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-resource-tags.html#cfn-resource-tags-key", "PrimitiveType": "String", "Required": true, "UpdateType": "Immutable" }, "Value": { "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-resource-tags.html#cfn-resource-tags-value", "PrimitiveType": "String", "Required": true, "UpdateType": "Immutable" } } } }, "ResourceSpecificationVersion": "1.0.0", "ResourceType": { "AWS::EC2::InternetGateway": { "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-internet-gateway.html", "Properties": { "Tags": { "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-internet-gateway.html#cfn-ec2-internetgateway-tags", "DuplicatesAllowed": true, "ItemType": "Tag", "Required": false, "Type": "List", "UpdateType": "Mutable" } } } } }