title: Pass `fields` parameter in Google Calendar API
body: <p>I'm getting user events using <a href="https://developers.google.com/google-apps/calendar/v3/reference/events/get#try-it" rel="nofollow">Events.get</a> method. However whenever I try to provide the selected <code>fields</code> I want, it returns an error saying <code>Invalid field selection creator(displayName,email)</code>.  It doesn't matter what fields I list, i get a similar error. </p>
  
  <p>What wrong am I doing?</p>
  
  <p>This is my python code:-</p>
  
  <pre><code>request = calendar_service.events().list(calendarId=calendar_id,
                                           syncToken=sync_token,
                                           fields='creator(displayName,email)')
  </code></pre>