User-managed app receiving no webhook events — endpoint appears disabled, no validation requests sent

Our General (user-managed) app has stopped receiving ALL webhook events, and I can’t restore delivery from the developer console.

App

  • Type: General app, User-managed (user-level OAuth)
    • Environment: Development
      • App ID: NBy2s_dfQIu0OH6P6UcAtw
        • Endpoint URL: https://nohra.ai/api/integrations/zoom/webhook
          • Subscribed events: meeting.ended, recording.completed
        • Problem
        • Deliveries worked before (we received meeting.ended POSTs). During that period our endpoint returned 401s due to a Secret Token mismatch on our side, which is now FIXED — the endpoint responds correctly to a manual endpoint.url_validation CRC (returns the correct encryptedToken).
      • Since then our endpoint receives ZERO traffic from Zoom — no meeting.ended, no recording.completed, and no endpoint.url_validation requests at all — even though meetings are cloud-recorded and fully processed (Zoom’s own “meeting assets are ready” emails arrive).
    • Already tried (no effect)
      • Re-saved the Event Subscription
        • Deleted and re-created the Event Subscription from scratch
          • Changed the endpoint URL to force re-validation
            • Confirmed the endpoint is publicly reachable and returns a valid CRC to a manual POST
          • In every case, no validation request is sent to our endpoint and no events are delivered.
        • Ask
        • It appears our event notification endpoint was disabled/deactivated after the earlier failures, and the console isn’t re-triggering validation. How can we re-enable / force re-validation of the endpoint? Happy to share our Client ID and account email privately and run a live test at a scheduled time. Thanks!

@Julianpayne can you try regenerating the authorization url?