I have some confusion about the v1 API concerning phones and users.phones


When i call /admin/v1/users I get back some devices and one of the properties is last_seen however I don’t see that documented here https://duo.com/docs/adminapi#retrieve-users or here https://duo.com/docs/adminapi#phones

I also noticed that the phones property from /admin/v1/users is missing stuff that /admin/v1/phones has like fingerprint.

So my question is, how do I know what properties are on users.phones? and why are some undocumented like users.phones.last_seen?