public async Task <IActionResult> GetCVsByVacancySkillSet(Guid vacancyId, int threshold) { try { var result = await _cvService.GetCVsByVacancy(vacancyId, threshold); if (result.Count() == 0) { return(NoContent()); } else { return(Ok(result)); } } catch (ArgumentNullException) { return(NotFound()); } }