If you mean the fact that he was trying to add the user to a group and not an open/private channel, yes. But in my case, it is a private channel, so I’m not sure what could be causing this.
More importantly, I’ve tried resetting everything, since the error actually changed to a 401 Unauthorized as I mentioned before, but nothing changed, I’m still getting a 401 error when trying to add to a channel, while other endpoints no longer work.
Another info is the fact that I’ve tried creating a new channel, and it returns the same 401 error.
So, summarizing, “Add user to a channel” and “Create a new channel” endpoints return me a 401 error, while creating and listing users and teams work just fine…