title: Facebook Graph API - running into field query/search
body: <p>How do I return Facebook IDs of my friends that use a certain application?</p>
  
  <p>If you go to <a href="https://www.facebook.com/browse/?type=friends_using_app&amp;app_id=2439131959" rel="nofollow">https://www.facebook.com/browse/?type=friends_using_app&amp;app_id=2439131959</a> you'll see a list of your friends who have this application (on the far right)</p>
  
  <p>I'm trying to either read the connections or search for the connections based on the social graph using the graph api. </p>
  
  <p><code>https://graph.facebook.com/search?type=friends_using_app&amp;app_id=6628568379</code> doesn't work</p>
  
  <p><code>https://graph.facebook.com/?ids=?type=friends_using_app&amp;app_id=6628568379</code> doesn't work either</p>