gmail-line-notify-02.gs

function main() {
  // get unread emails from priority contact list
  const priorityUnreadEmails = getPriorityUnreadEmails();

  // if priority unread emails is not empty send emails message to line notify
  if (priorityUnreadEmails.length !== 0) {
    priorityUnreadEmails.forEach(unreadEmail => sendMessageToLineNotify(unreadEmail, lineNotifyToken));
  }
}