url 404 check Googl script

//mengatasi akun deaktif error url
 function check_url(url) {
  try {
    response = UrlFetchApp.fetch(url)
    if(response.getResponseCode() == 200 ) {
      console.log('['+x+'] = 200 - kirim "'+AsoePengumuman+'" ke '+id[x]+'')
      return true
    } else if(response.getResponseCode() == 401 ) {
      console.log('401')
      return "401"
    }
  }
  catch(err) {

    return "Not Valid"
  }
}