hello @marian.platonov,
Thank you for your reply, I didn’t have any separate swagger pages open - this page appears from within the custom connector in Power Automate. I closed it and reopened. Clicked Authorize and when it first comes up, the client_id is blank
I tick the scopes and click Authorize without the client_id/client_secret, and get the same error
With the client ID/client secret for the Power Automate external app, same result
