private string Schedule => "0 0 2 * * *"; //Runs every 2 hours


        public DownloadedFilesCleaner(ILogger <DownloadedFilesCleaner> logger,
                                      DownloadedCache downloadedCache)
        {
            _schedule = CrontabSchedule.Parse(Schedule, new CrontabSchedule.ParseOptions {
                IncludingSeconds = true
            });
            _nextRun         = _schedule.GetNextOccurrence(DateTime.Now);
            _logger          = logger;
            _downloadedCache = downloadedCache;
        }
 public DownloadFileController(DownloadedCache downloadedCache)
 {
     _downloadedCache = downloadedCache;
 }