I am trying to retrieve values from Google Spreadsheet using Zend's GData library. I can retrieve values from Sheets. Now I would like to get a list of folders. So that I can retrieve values from Sheets within that specific folder. Can anyone help me in this regard?
Use files.list and include query with mimeType = 'application/vnd.google-apps.folder' while sending request. With this request, you can get list of folders in your drive.