I have custom AAD and I added my company account to the AAD. I made the company account owner of the subscription and administrator of the AAD.
When I want to create new Team Project, the deployment fails with message:
VS850006: AAD guest users are not allowed to be account owners. Please use a non-guest AAD user. AAD guest user sign-in address: [email protected] (Code: OrganizationBadRequestException)
It was working yesterday before I made myself AAD administrator. WTF?