this would really contribute to the Scopes feature. Putting GraphCDN in front of a multi-tenant service, together with Scope-based caching is already great, but you really need a way to track usage (=cost) for each of the authenticated users. Adding a dedicated GraphCDN endpoint for each tenant, which are all pointing to the same multi-tenant origin service, is very cumbersome. Especially if you only do that for analytics reasons.

Ideally this would work together with claim-based JWT scopes so that even multiple users of the same tenant can be analyzed/tracked as one tenant.