Updated Groupssettings.php

This change has been generated by a script that has detected changes in the
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Author: silvolu

src/Google/Service/Groupssettings.php

@@ -156,6 +156,8 @@ public function update($groupUniqueId, Google_Service_Groupssettings_Groups $pos
 
 class Google_Service_Groupssettings_Groups extends Google_Model
 {
+  protected $internal_gapi_mappings = array(
+  );
   public $allowExternalMembers;
   public $allowGoogleCommunication;
   public $allowWebPosting;