I have a folder in my google drive and I want to list its files and subfolders using google drive Api through a search box. Does Api provide any flexibility to get folders.
I've a script to get folders but it's not working properly. Showing some trashed folder. I want files too.
   $this->client = $googl->client();
   $this->drive = $googl->drive($this->client);
   $folderId = '0B4JDg65OBlTM3RseUk';
   $parameters = [
            'q' => "'$folderId' in parents",
            'fields' => 'files(id, name, modifiedTime, iconLink, 
             webViewLink, webContentLink)'];
   $result = $this->drive->files->listFiles($parameters);