I am using Google Drive API in order to access the documents of a user from their drive. Following the instructions here https://developers.google.com/drive/v2/reference/files/list
Using the scope https://www.googleapis.com/auth/drive at the time of authentication.
Users are authorizing Google app of our system to access their documents but the problem is that they not getting all documents from their drive when they are trying to access the documents from their drive in our system. (Though they are getting a few documents from their drive). Any help ?