public async Task HandleAsync(DeleteRemarkVote command)
 {
     await _handler
     .Run(async() => await _remarkService.DeleteVoteAsync(command.RemarkId, command.UserId))
     .OnSuccess(async() => await _bus.PublishAsync(new RemarkVoteDeleted(command.Request.Id,
                                                                         command.UserId, command.RemarkId)))
     .OnCustomError(ex => _bus.PublishAsync(new DeleteRemarkVoteRejected(command.Request.Id,
                                                                         command.UserId, command.RemarkId, ex.Code, ex.Message)))
     .OnError(async(ex, logger) =>
     {
         logger.Error(ex, "Error occured while deleting a remark vote.");
         await _bus.PublishAsync(new DeleteRemarkVoteRejected(command.Request.Id,
                                                              command.UserId, command.RemarkId, OperationCodes.Error, ex.Message));
     })
     .ExecuteAsync();
 }