Welcome to Microsoft Q&A and Thanks for sharing the details.
You are experiencing persistent errors when trying to access the Video Indexer API portal due to a duplicate account issue. Despite waiting over 90 days, the trial account deletion has not completed, and you continue to see the error message: "Couldn't sign in to the Developer Portal. Another user with the email is already registered to APIM."
This error typically occurs when:
- Multiple accounts are linked to the same email address.
- The Developer Portal still retains the old registration, even after initiating deletion.
- The trial account remains active in the backend, preventing new sign-ins.
- Verify Subscription and Roles
- Ensure you are using a valid paid subscription for API access.
- Check your role assignments in the Azure portal under Access Control (IAM) for the Video Indexer resource.
- Clear Developer Portal Registration
- If you have multiple accounts with the same email, delete the Developer Portal registration and re-register.
- Follow the steps in https://dori-uw-1.kuma-moon.com/en-us/azure/media-services/video-indexer/video-indexer-overview.
- Access Token Validation
- If you encounter “Unauthorized” errors after sign-in, confirm that your access token is correctly generated and scoped for the APIs you intend to use.
Trouble Accessing https://api-portal.videoindexer.ai
Notes:Signed out of anything Microsoft and signed first on the api portal for the video indexer
I Hope this helps. Do let me know if you have any further queries.
Thank you!