Portal authentication token error

Roland Makkelie 20 Reputation points


I used Azure Portal in the past to create oAuth API keys and got these working. Now year later I need to add another client but I cannot get into Active Directory. Even the support ticket page is not working. I really need this functionality so what can I do to fix this? Thanks in advance


Microsoft Entra ID
Microsoft Entra ID
A Microsoft Entra identity service that provides identity management and access control capabilities. Replaces Azure Active Directory.
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Accepted answer
  1. James Hamil 20,491 Reputation points Microsoft Employee

    Hi @Roland Makkelie , you're experiencing the AADSTS50020 error. This means that the user you're trying to sign is hasn't been properly added as an external user. For example, if the user is using a Google or Facebook domain you'd have to register them appropriately. You can invite an external user by following this document. Please let me know if you have any questions and I can help you further.

    If this answer helped you please mark it as "Verified" so other users can reference it.

    Thank you,


    1 person found this answer helpful.

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