title: Facebook Graph API Explorer won't POST scores
body: <p>According to Facebook documentation:</p>
  
  <p>"Create or update a score for a user</p>
  
  <p>You can post a score or a user by issuing an HTTP POST request to /USER_ID/scores with the app access_token as long as you have the publish_actions permission."</p>
  
  <p>So I obtain the app access token from the access token tool.  I have also verified that the publish_actions permission is enabled.</p>
  
  <p>When I use the API Explorer for /USER_ID/scores with app access token I get the following error:</p>
  
  <pre><code>{
    "error": {
      "message": "A user access token is required to request this resource.", 
      "type": "OAuthException"
    }
  }
  </code></pre>
  
  <p>OK.  So I provide the user access token instead and I get:</p>
  
  <pre><code>{
    "error": {
      "message": "(#15) This method must be called with an app access_token.", 
      "type": "OAuthException"
    }
  }
  </code></pre>
  
  <p>What am I doing wrong here?  </p>
  
  <p>EDIT: It works as long as authentication is set to WEB instead of Mobile/Native.</p>