title: Privacy - Microphone Usage Description permission not appear in iOS 10.3.3
body: <p>Currently I am developing audio recording app which record the audio hence I set microphone permission in info.plist file so record audion permission alert displaying in iOS 10.3.2 but its not appearing in iOS 10.3.3 devices .</p>
  
  <p><a href="https://i.stack.imgur.com/2oTWO.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/2oTWO.png" alt="enter image description here"></a></p>
  
  <p>Code to request permission </p>
  
  <pre><code>let session:AVAudioSession = AVAudioSession.sharedInstance()
      do {
          try session.overrideOutputAudioPort(AVAudioSessionPortOverride.none)
  
          if (session.responds(to: #selector(AVAudioSession.requestRecordPermission(_:)))) {
  
  
              AVAudioSession.sharedInstance().requestRecordPermission({(granted: Bool)-&gt; Void in
                  if granted {
                      print("Permission to record granted")
                      self.setSessionPlayAndRecord()
                      if setup {
                          self.setupRecorder()
                      }
  
                      UIApplication.shared.beginReceivingRemoteControlEvents()
                      self.recorder?.record()
  
                  } else {
                      print("Permission to record not granted")
                  }
              })
          } else {
              print("requestRecordPermission unrecognized")
          }
  
  
          //Start Record 
         /* self.setSessionPlayAndRecord()
          if setup {
              self.setupRecorder()
          }
  
          UIApplication.shared.beginReceivingRemoteControlEvents()
          self.recorder?.record()*/
  
  
  
      } catch let error as NSError {
          print("Audio Session error: \(error.localizedDescription)")
      }
  </code></pre>
  
  <p>Thanks</p>