public async Task <IActionResult> DownloadFile(string entryId)
        {
            try {
                var entry = await _repository.GetAsync(entryId);

                var storageUrl = entry.GetInternalStorageUrl(_storageSettings.CdnUrl);
                var stream     =
                    await _fileUtilities.GetRemoteFileStream(_audioStorageSettings.ContainerName, $"{entry.Id}.mp3");

                Response.Headers.Add("Content-Disposition", $"attachment; filename=\"{entry.GetFileDownloadName()}\"");
                Response.Headers.Add("Content-Type", $"application/octet-stream");
                return(File(stream, "application/octet-stream", false));
            } catch (InvalidOperationException e) {
                _logger.LogError(e.Message);
                return(NotFound());
            }
        }