There\'s a nice feature on google drive that allows an application to store data not visible for users.
https://developers.google.com/drive/appdata
Is it pos
You can't share appdata files within the Drive's existing permissions model. Appdata content is supposed to be exclusive to the application. If you try to change permissions for an appdata file, you'll receive a 403 with the following error message:
403
Method not supported for appdata contents