title: What does it mean "error_subcode": 33 in the facebook response error?
body: <p>Does anybody know what does it mean <code>error_subcode</code>: 33 in the facebook response error? I know it's related to a mission permission but I want to be 100% sure.</p>
  
  <p>We received the following error:</p>
  
  <pre><code>{"error":{"message":"Unsupported get request. Object with ID 'XXXX'
  does not exist, cannot be loaded due to missing permissions, or does
  not support this operation. Please read the Graph API documentation at
  https://developers.facebook.com/docs/graph-api","type":"GraphMethodException","code":100,"error_subcode":33,"fbtrace_id":"BRwGjA9kkKU"}}
  </code></pre>
  
  <p>But in the Facebook API documentation about Graph API  <a href="https://developers.facebook.com/docs/graph-api/using-graph-api/" rel="noreferrer">https://developers.facebook.com/docs/graph-api/using-graph-api/</a> , I cannot find <code>error_subcode</code> with value 33.</p>
  
  <p>I want that I can rely on this subcode to verify that I don't have permissions to get the resource from Facebook API because I don't want to rely on the error message.</p>