public async Task <IHttpActionResult> GetEducationLevelsAsync([FromUri] PagingQueryBindingModel <SimpleSevisLookupDTO> queryModel)
        {
            if (ModelState.IsValid)
            {
                var results = await service.GetAsync(queryModel.ToQueryableOperator(DEFAULT_SEVIS_COMM_STATUS_DTO_SORTER));

                return(Ok(results));
            }
            else
            {
                return(BadRequest(ModelState));
            }
        }