title: How to retrieve age and gender from Google Sign-In
body: <p>I've integrated Google Sign-In into my iOS app.  I would like to access user's gender and age.  The documentation is not clear enough to see how to do this. I've figured out that I should request the right scope.  I haven't found an official list of scopes in the documentation, and I don't know which scope I should use.  Also I don't know how I should retrieve the data when I get it.  I would appreciate if someone help me to get this info from  Google.  Thanks!<br>
  Here's my code:</p>
  
  <pre><code>func googleLogin() {
  
      self.appDelegate.setIdentityAvailableValue(false)
  
      GIDSignIn.sharedInstance().clientID = kClientId
      GIDSignIn.sharedInstance().shouldFetchBasicProfile = true
      GIDSignIn.sharedInstance().delegate = self
      GIDSignIn.sharedInstance().uiDelegate = self
  
      GIDSignIn.sharedInstance().signInSilently()
  }
  
  func signIn(signIn: GIDSignIn!, didSignInForUser user: GIDGoogleUser!, withError error: NSError!) {
  
      if (error == nil) {
  
          let idToken = user.authentication.idToken
  
          let url = NSURL(string:  "https://www.googleapis.com/oauth2/v3/userinfo?access_token=\(user.authentication.accessToken)")
          let session = NSURLSession.sharedSession()
          session.dataTaskWithURL(url!, completionHandler: { (data, response, error) -&gt; Void in
              //UIApplication.sharedApplication().networkActivityIndicatorVisible = false
              if error != nil {
                  print("dataTaskWithURL error \(error)")
              }
              else {
                  do {
                      let userData = try NSJSONSerialization.JSONObjectWithData(data!, options:[]) as? [String:AnyObject]
                      /*
                      Get the account information you want here from the dictionary
                      Possible values are
                      "id": "...",
                      "email": "...",
                      "verified_email": ...,
                      "name": "...",
                      "given_name": "...",
                      "family_name": "...",
                      "link": "https://plus.google.com/...",
                      "picture": "https://lh5.googleuserco...",
                      "gender": "...",
                      "locale": "..."
  
                      so in my case:
                      */
                      let gender = userData!["gender"] as! String
                      let locale = userData!["locale"] as! String
                      print("gender = \(gender)")
                      print("locale = \(locale)")
  
                  } catch {
                      NSLog("Account Information could not be loaded")
                  }
              }
          })
  
      } else {
          // some error handling code
      }
  }
  </code></pre>