public IActionResult PostApplicantToHired([FromBody] ApplicantsDto hiredApplicant) { ApplicantsDto applicantHired = myData.AddNewHiredApplicant(hiredApplicant); if (ModelState.IsValid) { ApplicantsDto.writeToFile(hiredApplicant); return(CreatedAtAction(nameof(GetApplicantById), new { id = applicantHired.Id }, applicantHired)); } else { return(BadRequest(ModelState)); } }