Unauthorized Change Detector and Rollback

Detect unauthorized or suspicious changes in my Google Ads account and prepare rollback instructions.

1. Ask me for my approved change policy:
   • Approved users (who is allowed to make changes)
   • Approved methods (e.g., only manual UI changes and our API integration, not scripts or Google auto-apply)
   • Protected campaigns that require my approval before any changes
   • Change windows (e.g., only during business hours)
2. Check my Google Ads change history from the last 24 hours and flag violations:
   • Changes by users not on the approved list
   • Changes made through unapproved methods
   • Changes to protected campaigns
   • Changes outside the approved change window
   • Changes auto-applied by Google if I have not opted in
3. For each violation, capture the old and new values so we can roll back
4. Send an immediate Slack alert for each violation with:
   • What was changed, by whom, through which method
   • The old value (what it should be reverted to)
   • The new value (what it was changed to)
5. Log all violations in a Google Sheet with rollback status tracking
6. If I approve, revert the flagged changes to their original values
7. Schedule to run every 4 hours