How to get the list of available/top activities?

There are so many points where it seems not to be possible to access data using Apple Music API. For example, there is a "get activity" request, however I need an ID of an Activity. What should I do to get one of those, from which request do I get them? I would like to show a list of catalog Activities or maybe just "TOP" activities/moods/etc from the beginning, not depending on anything else. The same thing applies to other data, like Apple Curators, and so on.


There is already a question regarding the same issue, but it is quite old and no one answered it yet - https://forums.developer.apple.com/thread/90911


Are there any parameters that I'm missing or is it just not possible with this API? That would make also endpoints like "get activity" useless...