public IActionResult GetFilesByContentResourceId(Guid resourceId)
        {
            try
            {
                var files = new System.Collections.Generic.List <ContractResourceFile>();
                if (resourceId != Guid.Empty)
                {
                    files = _contractRefactorService.GetFileListByContentResourceGuid(resourceId).ToList();
                }

                var listdata = files.Select(x => new
                {
                    contractResourceFileGuid = x.ContractResourceFileGuid,
                    ResourceGuid             = x.ResourceGuid,
                    UploadFileName           = x.UploadFileName,
                    Description = x.Description,
                    FilePath    = x.FilePath,
                    FileSize    = x.FileSize,
                    Keys        = x.Keys,
                    UpdatedBy   = GetUserFullName(x.UpdatedBy),
                    UpdatedOn   = x.UpdatedOn.ToString("MM/dd/yyyy")
                }).ToList();
                return(Json(listdata));
            }
            catch (Exception ex)
            {
                return(BadRequestFormatter.BadRequest(this, ex));
            }
        }