Teams SSO errors in Desktop/Mobile Teams apps

Hi, We successfully developed SSO integration on the Teams web client, but when I try to authenticate in either the desktop or mobile apps, I get an obscure error. Desktop gives me "unknownAuthE...

microsoft teams

Sayali-MSFT
Oct 19, 2022
keithfable - Could you please confirm if you have the following Graph permissions enabled: email, offline_access, openid, profile, and User.Read ?
Mostly it fails because the user hasn't granted permission to access the API.
and Also try add two client applications to Authorized client applications in Azure Portal. This is for the Teams desktop/mobile clients. Here is Sample Link.

5e3ce6c0-2b1f-4285-8d4b-75ee78787346 1fec8e78-bce4-4aaf-ab1b-5451cc387264

Forum Discussion

Teams SSO errors in Desktop/Mobile Teams apps

Resources