AWS::ElasticLoadBalancingV2::TargetGroup resources don’t receive the aws:cloudformation built-in tags / default AutoTags

[rgoltz]

Name of the resource

AWS::ElasticLoadBalancingV2::TargetGroup

Resource Name

No response

Issue Description

To find the right CloudFormation Stack, where a AWS resource is defined/maintained aws:cloudformation:* built-in tags are needed. This is an important function in day-to-day business.

Expected Behavior

All stack resources of type AWS::ElasticLoadBalancingV2::TargetGroup should automatically receive the aws:cloudformation:* built-in tags / automatic default CFN AutoTags.

Furthermore those aws:cloudformation:* built-in tags must be handled by CloudFormation Drift-Detection correctly (hence, aws:cloudformation:* tags are not a drift)

Observed Behavior

When you have an AWS::ElasticLoadBalancingV2::TargetGroup resource in your stack, it does not get assigned the built-in tags: aws:cloudformation:stack-name, aws:cloudformation:logical-id and aws:cloudformation:stack-id

Test Cases

deploy a stack containing this resource named above (e.g. sample from AWS docs) and check the tags on the console. You can't see aws:cloudformation:* built-in tags.

Other Details

split from #458 (comment) for better viewability

[greg5123334]

Confirmed. No service-managed tags added to AWS::ElasticLoadBalancingV2::TargetGroup resource.

Test code

        lb = elbv2.ApplicationLoadBalancer(self, "LB",
                                           vpc=vpc,
                                           internet_facing=True
                                           )

        asg = autoscaling.AutoScalingGroup(self, "ASG",
                                           vpc=vpc,
                                           instance_type=ec2.InstanceType.of(ec2.InstanceClass.BURSTABLE2,
                                                                             ec2.InstanceSize.MICRO),
                                           machine_image=ec2.AmazonLinuxImage()
                                           )

        listener = lb.add_listener("Listener",
                                   port=80,

                                   # 'open: true' is the default, you can leave it out if you want. Set it
                                   # to 'false' and use `listener.connections` if you want to be selective
                                   # about who can access the load balancer.
                                   open=True
                                   )

        # Create an AutoScaling group and add it as a load balancing
        # target to the listener.
        listener.add_targets("ApplicationFleet",
                             port=8080,
                             targets=[asg]
                             )