We have an app that is published on the marketplace for around a year now. Things have been working as usual until now, but recently we noticed that when we refresh an user’s access token we get an invalid_client error. We have not changed our client_id and client_secret since release.
This error happens sporadically and we can’t identify any pattern for why it occurs. It would be great if someone can explain why we receive this error.
“reason”: “Invalid client_id or client_secret”,
Which App Type (OAuth / Chatbot / JWT / Webhook)?