/// <summary>
 /// Mass check replay fingerprints against database to detect duplicates
 /// </summary>
 public async Task<FingerPrintStatusCollection> CheckDuplicate(IEnumerable<ReplayIdentity> replayIdentities)
 {
     try
     {
         var response = await _restApi.CheckDuplicatesAsync(replayIdentities);
         return response;
     }
     catch (WebException ex)
     {
         if (await CheckApiThrottling(ex.Response))
         {
             return await CheckDuplicate(replayIdentities);
         }
         _log.Warn(ex, $"Error checking fingerprint array");
         return null;
     }
 }