public HttpResponseMessage GetDistributorAuthorityRegion(string DistributorAuthoritySearchDTO)
        {
            DistributorAuthoritySearchDTO dto = TransformHelper.ConvertBase64JsonStringToDTO <DistributorAuthoritySearchDTO>(DistributorAuthoritySearchDTO);
            ResultDTO <List <DistributorRegionResultDTO> > actionresult = new ResultDTO <List <DistributorRegionResultDTO> >();

            actionresult.Object = _IDistributorServices.GetDistributorAuthorityRegion(dto);
            actionresult.Count  = dto.Count;
            actionresult.rows   = dto.rows;

            HttpResponseMessage result = new HttpResponseMessage
            {
                Content = new StringContent(JsonConvert.SerializeObject(actionresult),
                                            System.Text.Encoding.GetEncoding("UTF-8"),
                                            "application/json")
            };

            return(result);
        }