public async Task <IActionResult> PutMeetingVisitorEntity(long id, MeetingVisitorEntity meetingVisitorEntity)
        {
            if (id != meetingVisitorEntity.MeetingVisitorId)
            {
                return(BadRequest());
            }

            _context.Entry(meetingVisitorEntity).State = EntityState.Modified;

            try
            {
                await _context.SaveChangesAsync();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!MeetingVisitorEntityExists(id))
                {
                    return(NotFound());
                }
                else
                {
                    throw;
                }
            }

            return(NoContent());
        }
        public async Task <ActionResult <MeetingVisitorEntity> > PostMeetingVisitorEntity(MeetingVisitorEntity meetingVisitorEntity)
        {
            _context.MeetingVisitors.Add(meetingVisitorEntity);
            await _context.SaveChangesAsync();

            return(CreatedAtAction("GetMeetingVisitorEntity", new { id = meetingVisitorEntity.MeetingVisitorId }, meetingVisitorEntity));
        }