Send Message to GruopID

function sendMessageToGroup(message) {
  var LINE_ACCESS_TOKEN = ACCESS_TOKEN;
  var GROUP_ID = groupId; 

  var url = "https://api.line.me/v2/bot/message/push";

  var message = {
    "to": GROUP_ID,
    "messages": [
      {
        "type": "flex",
        "altText": "คุณมีข้อความใหม่!",
        "contents": message
      }
    ]
  };


  var options = {
    "method": "post",
    "headers": {
      "Authorization": "Bearer " + LINE_ACCESS_TOKEN,
      "Content-Type": "application/json"
    },
    "payload": JSON.stringify(message)
  };

  var response = UrlFetchApp.fetch(url, options);
  Logger.log(response.getContentText());
}


//เด็กคอม