title: What permission do I need to get from a user so that I can access a post between two of the users' friends?
body: <p>What permission do I need to obtain from the user in order to access a post from one of the users friends to another of the users friends wall?</p>
  
  <p>Here is a screenshot example. <strong>user_1</strong> &amp; <strong>user_2</strong> are both friends of the user. <strong>user_1</strong> has posted something on <strong>user_2</strong>'s wall. From my application I need to get this content from the authorization of their mutual friend.</p>
  
  <p><img src="https://i.stack.imgur.com/3KQTK.png" alt="enter image description here"></p>
  
  <p>At the moment, the permissions I have from the user include this:</p>
  
  <p><img src="https://i.stack.imgur.com/deTZ6.png" alt="enter image description here"></p>
  
  <p>With these permissions I cannot access the content. The following error occurs</p>
  
  <pre><code>GraphMethodException: Unsupported get request.
  </code></pre>
  
  <p>How can I access the content?</p>