title: Getting a error in google drive api integration & Permission with iOS App
body: <p>I am developing a file manager kind of appellation. in this i have integrate Cloud like Dropbox, Box, Sky-drive and Google drive.</p>
  
  <p>Now, everything is working fine but in Google Drive getting some issue like when i am creating a folder/file outside the app so folder/file displaying within app. </p>
  
  <p>But when delete that folder/file outside the app its fine but still displaying within app after deleting it form outside the app. When i am logged out and logged in still folder/file is there.</p>
  
  <p>If you have any suggestion for permission or integration google drive api than help me in this.</p>
  
  <p>Thanks</p>