public ActionResult GetAwardBatchDocuments(Guid id, [DataSourceRequest] DataSourceRequest request)
        {
            return(ActionResultHelper.TryCatchWithLogger(() =>
            {
                var docs = _preservationService.GetAwardBatchDocuments(id, (request.Page - 1) * request.PageSize, request.PageSize, out int total)
                           .Select(p => new DocumentItem()
                {
                    IdDocument = p.IdDocument,
                    Name = p.Name,
                    DateMain = p.DateMain,
                    DocumentHash = UtilityService.ToHexString(Convert.FromBase64String(p.DocumentHash))
                }).ToList();

                DataSourceResult result = new DataSourceResult()
                {
                    Total = total,
                    Data = docs
                };
                return Json(result, JsonRequestBehavior.AllowGet);
            }, _loggerService));
        }