Get specific document ttl from cluster web console or rest api

How can I see the specific document TTL using the cluster web console or rest api?


The TTL is the expiration field available in the document’s metadata. You can see them when editing a view in the web console. To retrieve them programmatically you should use one of our SDKs.

Isn’t there a way to fetch it without keeping a view for it?
If there isn’t a way and the only way without a view is programmatically, how can you do it in ruby SDK?