Hello!
I've made the newbie mistake of adding myself to the users to whom the chat will be created, so I get that error in the subject. I undersand form this answer that I shouldnt add myself, as I'm there by default: https://powerusers.microsoft.com/t5/Building-Flows/Can-t-Create-a-Teams-Group-Chat-in-Flow/m-p/963030
The thing is that If I do not add myself, chat opens for others BUT not for me. I dont see anything in MS teams.
so If I add myself, flow fails, I f I dont, I'm not in the chat.
the account I use in flow is the same corporate account I use in teams
any hint?