User is trying to authenticate with BQE CORE APIs using a Single Page Application (SPA), but gets the following error message:
Sorry, there was an error: Unauthorized_client
When you get an unauthorized_client message, please do the following:
- Check your client_id. It should match with the client_id in your application.
- Check your redirect URI. It should match the redirect URI set in the application.
Check out API Documentation for details about the authentication and authorization process.