Could not get the autoscalig group name using the following endpoint

Hosts failed to publish metrics to correct ASG because of error
"Could not get the autoscalig group name using the following endpoint: 'https://ec2.ap-northeast-2.amazonaws.com/"

I think the root cause is that the total retry of the EC2 agent is 1 https://github.com/awslabs/collectd-cloudwatch/blob/master/src/cloudwatch/modules/client/ec2getclient.py#L25

Probably makes sense to increase it?

Error code: "Exception: 503 Server Error: Service Unavailable for url: https://ec2.ap-northeast-2.amazonaws.com/?Action=DescribeTags&Filter.1.Name=key&Fil"

[Konig-Corey]

You have verified that you're instance is in fact in an ASG correct?