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Use cases → Documents and Drive

Reset sharing permissions on files in bulk

Remove legacy or over-broad sharing from Drive files across many users, using a delegated service account.

Who it is forIT admins responsible for tightening Drive sharing after audits or policy changes.
APIsDrive API
Typical scopesdrive

The problem

Files accumulate old external shares, public links or group access nobody tracks, exposing data beyond intent. Manual clean-up is slow and incomplete, especially across multiple accounts.

How it works

  1. Enumerate target files by owner or query criteria using the Drive API.
  2. For each file, list current permissions.
  3. Remove or adjust sharing entries as required, except for the owner.
  4. Optionally, notify affected users of changes.
  5. Reconcile results and handle API rate-limits or errors.

What changes

Drive content is reset to only the intended share state, closing off accidental or legacy exposure at scale.

The trap in this one. Drive API batch permission removals are not truly atomic: if a file is moved or its permissions change during your reset loop, you can silently miss newly added shares or re-instate removed ones if you replay stale state. The permissions list is not versioned—racing user actions or background processes can leave files with unintended access, especially in busy Drive folders. Always re-list permissions after each change and before finalising.

Questions people ask

Can I reset permissions on shared drives?

Yes, but the process differs—shared drive files may have inherited permissions and Drive API behaviour varies between My Drive and shared drives. Test both cases.

How do I avoid hitting API rate limits?

Implement exponential backoff and process files in batches, but expect resets across large orgs to take hours or require quota increases.

Want this built?

This is a pattern we run in production. We will set up the delegation and build this on top of it — $500 per hour, most of it working the same day.

Talk to us Or read the setup guide

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