B2B users cannot sign in to Tenant using v2.0 endpoint & MSAL Auth flow
问题 I am trying to create a B2B Management portal. I've started off with this sample since it uses MSAL and Graph API. user@live.se is in the tenant. It's been invited as a "guest user", i.e a B2B user. However, signing in with user@live.se does not work even though it's been added to the tenant. Following error after sign-in: AADSTS50020: User account 'user@live.se' from external identity provider 'live.com' is not supported for api version '2.0'. Microsoft account pass-thru users and guests are