title: How to get the facebook fan page private messages through fql or graph
body: <p>I have tried <a href="https://developers.facebook.com/docs/reference/api/page/#conversations" rel="nofollow">Page Messages</a></p>
  
  <p>with the all the required permission i.e read_mailbox, read_page_mailboxes, etc (all the extended permission)</p>
  
  <p>at length I get tried as </p>
  
  <pre><code>https://graph.facebook.com/456330641095467/conversations?access_token=BAAGgcfpJgfUBAHdKaE6KxMWo4rU6VU7psX7Ip4cLbG1yIvX80fkkTXm3ZApdYHmcISmqfnns1gPYZAHXWD2cXX7nMBcj4AK31uptfqJUjNAGXan1ftOK4Tw3sY1WsZD
  </code></pre>
  
  <p>but i get response as</p>
  
  <pre><code>{
     "error": {
        "message": "(#210) Subject must be a page.",
        "type": "OAuthException",
        "code": 210
     }
  }
  </code></pre>
  
  <p>I am unable to find out the issue. Please help.</p>