public async Task <ActionResult <TargetAudience> > PostTargetAudience(PublicApi.v1.DTO.TargetAudience targetAudience)
        {
            targetAudience = PublicApi.v1.Mappers.TargetAudienceMapper.MapFromBLL(
                _bll.TargetAudiences.Add(PublicApi.v1.Mappers.TargetAudienceMapper.MapFromExternal(targetAudience)));
            await _bll.SaveChangesAsync();

            // get the new id into the object

            return(CreatedAtAction("GetTargetAudience", new { id = targetAudience.Id }, targetAudience));
        }
        public async Task <IActionResult> PutTargetAudience(int id, PublicApi.v1.DTO.TargetAudience targetAudience)
        {
            if (id != targetAudience.Id)
            {
                return(BadRequest());
            }
            if (await _bll.TargetAudiences.FindAsync(id) == null)
            {
                return(NotFound());
            }
            _bll.TargetAudiences.Update(PublicApi.v1.Mappers.TargetAudienceMapper.MapFromExternal(targetAudience));
            await _bll.SaveChangesAsync();


            return(NoContent());
        }