You can revoke Use-your-Drive's access to your Google account in two places. For full revocation, do both.
1. In the plugin (WordPress)
On the plugin's settings page in your WordPress dashboard, click the deauthorize option next to the linked Google Drive account. The plugin removes the stored access token from your site.
2. In your Google account
- Sign in at myaccount.google.com/permissions.
- Find Use-your-Drive in the list of third-party apps with account access.
- Click the entry and choose Remove access.
If you're using your own custom Google Cloud app, you can also delete the app at the Google Cloud Console. That removes all OAuth grants for that app at once.
What happens after revocation
The plugin loses access to the Google account immediately. Re-authorize from the plugin's settings page if you want to reconnect.
For an overview of revocation across all providers, see How do I revoke the plugin's access to my cloud account?