title: Get game request ID / Access Facebook game request notification content
body: <p>I am trying to send requests with data to Facebook friends in my app. The requests are successfully sent and I do get notifications. However the message on the notifications is not what I specify (the notification I get is xxxxx sent you a request. I specified Please help me with 5 lives). Also, I can't access any data of the request received.</p>
  
  <p>This is how I'm sending the request:</p>
  
  <pre><code>    func sendLifeRequest(index: Int) {
          let content = FBSDKGameRequestContent()
          content.message = "Please help me with 5 lives"
          content.data = "5lives"
          let id = facebookFriends[index].id as NSString
          var to: [NSString] = [NSString]()
          to.append(id)
          content.recipients = to
          FBSDKGameRequestDialog.show(with: content, delegate: self)
      }
  </code></pre>
  
  <p>This is how I'm trying to get it in the other end:</p>
  
  <pre><code>     FBSDKGraphRequest(graphPath: "https://graph.facebook.com/me/apprequests?access_token=" + FBSDKAccessToken.current().tokenString, parameters: nil).start(completionHandler: { (connection, user, requestError) -&gt; Void in
          print(requestError) // prints nil
          print(user)
      })
  </code></pre>
  
  <p>print(user) prints:</p>
  
  <pre><code>Optional({
  id = "https://graph.facebook.com/me/apprequests";
  "og_object" =     {
      id = xxxxxxxxxxxxx;
      type = website;
      "updated_time" = "2016-10-19T05:32:20+0000";
  };
  share =     {
      "comment_count" = 0;
      "share_count" = 0;
  };
  </code></pre>
  
  <p><strong>Update:</strong> I found out that if I copy the request ID and copy it for graph path it works. Does anyone knows how to get this ID from receivers end</p>
  
  <pre><code>func gameRequestDialog(_ gameRequestDialog: FBSDKGameRequestDialog!, didCompleteWithResults results: [AnyHashable : Any]!) {
      print("request sent")
      print(results) // copied ID from here
  }
  </code></pre>
  
  <p>and pasted...</p>
  
  <pre><code>FBSDKGraphRequest(graphPath: THE ID HERE, parameters: nil).start(completionHandler: { (connection, user, requestError) -&gt; Void in
      print(requestError) // prints nil
      print(user)
  })
  </code></pre>
  
  <p>now print user prints:</p>
  
  <pre><code>Optional({
  application =     {
      category = Games;
      id = xxxxxxxxxxxx;
      link = "https://www.facebook.com/games/?app_id=1841299476156545";
      name = "Crazy Traffic Saga";
  };
  "created_time" = "2016-10-24T21:25:34+0000";
  data = 5lives;
  from =     {
      id = xxxxxxxxxxxx;
      name = "xxxxxxxxxxxxxx";
  };
  id = xxxxxxxxxxxx;
  message = "Please help me with 5 lives";
  </code></pre>
  
  <p>})</p>
  
  <p>The problem is I copied when I log in with the user sending and copied to the user receiving. I still can't just access it just by code from the receiver. </p>
  
  <p>Facebook documentation on Game request says:</p>
  
  <p>"In order to read all the requests for a recipient for you can query the graph as shown below using the recipient's USER ACCESS TOKEN. This will return a list of request ids for that user in the app.</p>
  
  <p>GET <a href="https://graph.facebook.com/me/apprequests?access_token=[USER" rel="nofollow">https://graph.facebook.com/me/apprequests?access_token=[USER</a> ACCESS TOKEN]"</p>
  
  <p>But thats what I was doing at first...</p>