public function show($id)
 {
     try {
         $response = ['playlist' => []];
         $statusCode = 200;
         $playlist = Youtube::getPlaylistById($id, ['contentDetails']);
         $response['playlist'][] = ['id' => $playlist->id, 'contentDetails' => $playlist->contentDetails];
     } catch (\Exception $e) {
         Log::info($e);
         $statusCode = 404;
     } finally {
         return Response::json($response, $statusCode);
     }
 }