public async Task <IActionResult> GetDemandInfo(Guid?demandId)
        {
            if (demandId == null)
            {
                return(BadRequest());
            }

            try
            {
                logger.LogInformation("Getting Single Demand from Repository");
                var selectedDemand = await demandRepo.GetDemandInfo(demandId);

                if (selectedDemand == null)
                {
                    return(NotFound());
                }

                return(Ok(selectedDemand));
            }
            catch (Exception excp)
            {
                logger.LogError("Error in fetching demand from repository " + excp.Message);
                return(BadRequest(excp));
            }
        }