protected override void UpdateCache(CommandResponse result)
 {
     if (result.Success)
     {
         var hasDomain = _banList.Any(x => x.Type == BanType.Domain);
         var hasUser   = _banList.Any(x => x.Type == BanType.User);
         if (hasDomain)
         {
             CacheHandler.Instance.Remove(CachingKey.BannedDomains());
         }
         if (hasUser)
         {
             CacheHandler.Instance.Remove(CachingKey.BannedUsers());
         }
     }
 }