public async Task <ActionResult <int> > Count([FromBody] TicketType_TicketTypeFilterDTO TicketType_TicketTypeFilterDTO) { if (!ModelState.IsValid) { throw new BindException(ModelState); } TicketTypeFilter TicketTypeFilter = ConvertFilterDTOToFilterEntity(TicketType_TicketTypeFilterDTO); TicketTypeFilter = TicketTypeService.ToFilter(TicketTypeFilter); int count = await TicketTypeService.Count(TicketTypeFilter); return(count); }