Microsoft Teams API: Selecting relevant headers in several calls

Question

Hi,

I know some of the existing Microsoft API-s support the $select query, which allows me to, for example, select only the email and id fields of some resource, and disregards everything else.

I am in need of doing something similar for Microsoft Teams. More specifically, I'd like to select some headers when fetching team members, channel members, and channel messages. Some of these already support $select, but only partially.

For members, I'd like to fetch "id", "email", "displayName", and "userId". For messages, I'd like to fetch "id", "from", and "createdDateTime". It's especially important in the latter because I don't want to spend time getting message bodies.

I'd like to know if these $select values (or the query itself if it's not functional) will be support at all, and when if so.