public async Task <IActionResult> ScheduleAppointment(ScheduleAppointmentRequest request)
{
var appointmentId = _identifierGenerationService.Generate();
var command = new ScheduleAppointmentCommand(appointmentId, request.DoctorId, request.PatientId, request.AppointmentAt, request.AppointmentDurationInMinutes);
await _scheduleAppointmentCommandHandler.HandleAsync(command);
return(CreatedAtAction(nameof(GetById), new { AppointmentId = appointmentId }, null));
}
