Well, maybe two commands because you'll need to clone first, but here is a rule set i made with Kexa to identify orphans resources on AWS.

Could make you save money :)

https://github.com/kexa-io/kexa-samples/tree/main/samples/aws/check-orphan-resources

Just follow the readme instructions, if this helped you to save money on your deployments, leave a star on the kexa-io/kexa project please ! (full open source)