title: Google Groups API - getUsers() You do not have permission to view the member list for the group:
body: <p>Cheers Everyone!</p>
  
  <p>I have a Google script which checks if e-mail addresses are members of a group or not by using getUsers() function.</p>
  
  <p>So far:</p>
  
  <ul>
  <li>I have activated "Admin SDK Directory Service"</li>
  <li>I have admin authority</li>
  </ul>
  
  <p>For most of the groups it does it's magic, however I get authorization error in case of some groups.</p>
  
  <p>Error message from Log:</p>
  
  <ul>
  <li>"You do not have permission to view the member list for the group: foo@bar"</li>
  </ul>
  
  <p>Any idea what might be the problem?
  Anything is very much appreciated.
  Thank you!</p>