public async Task <ActionResult <ListModel <AppointmentReasonModel> > > GetAll([FromQuery] GetAppointmentReasonsListQuery request)
 {
     return(Ok(await Mediator.Send(request)));
 }
            public async Task <ListModel <AppointmentReasonModel> > Handle(GetAppointmentReasonsListQuery request, CancellationToken cancellationToken)
            {
                var defaultSort = BuildSortList <AppointmentReason>(i => i.AppointmentReasonId);

                return(await RetrieveListResults <AppointmentReason, AppointmentReasonModel>(null, defaultSort, request, cancellationToken));
            }