Получение результатов опроса из бота и запись в таблицу (GoogleSheets/AppScript)

Подскажите пожалуйста, как заставить бот получать результаты опроса и записывать их в таблицу? И как выдавать сообщение пользователю (answerCallback) о том что ответ принят?

let token = "5954818159:AAHQeP.........v8gkHf5XsLw";
let wUrl = "https://script.google.com/macros/s/AKfycbwRRXkfrEasps.........ALoXtn2tU9R4K9VRvrvxQExH4rFmPi7BsTO/exec";

function getMe() {
  let response = UrlFetchApp.fetch("https://api.telegram.org/bot" + token + "/getMe");
  console.log(response.getContentText());
}

function setWebhook() {
  let webAppUrl = wUrl;
  let response = UrlFetchApp.fetch("https://api.telegram.org/bot" + token + "/setWebhook?url=" + webAppUrl);
  console.log(response.getContentText());
}

function getWebhookInfo() {
  let response = UrlFetchApp.fetch("https://api.telegram.org/bot" + token + "/getWebhookInfo");
  console.log(response.getContentText());
}

function sendText(chat_id, text, keyBoard) {
  let data = {
    method: "post",
    payload: {
      method: "sendMessage",
      chat_id: String(chat_id),
      text: text,
      parse_mode: "HTML",
      reply_markup: JSON.stringify(keyBoard)
    }
  };
  UrlFetchApp.fetch('https://api.telegram.org/bot' + token + '/', data);
}
function acq(chat_id, text) {
  let data = {
    method: "post",
    payload: {
      method: "answerCallbackQuery",
      chat_id: String(chat_id),
      text: text,
      show_alert: true,
      parse_mode: "HTML"
    }
  };
  UrlFetchApp.fetch('https://api.telegram.org/bot' + token + '/', data);
}
function sendPoll(chat_id, question, answers) {
  let data = {
    method: "post",
    muteHttpExceptions: true,
    payload: {
      method: "sendPoll",
      chat_id: String(chat_id),
      question: String(question),
      parse_mode: "HTML",
      options: JSON.stringify(answers),
      is_closed: false,
      is_anonymous: false,
      type: "regular",
      allows_multiply_answers: false,
      open_period: 60,
      protect_content: true}
    }
  UrlFetchApp.fetch('https://api.telegram.org/bot' + token + '/', data);
    Logger.log(data);
  }; 

function doPost(e) {
  const now = new Date();
  let ssId = "1xJWCR2iSwB3Sn4........KB8wKIOwatmE75l0f4";
  let ss = SpreadsheetApp.openById(ssId).getSheetByName("qa");
  let q1 = ss.getRange("A1").getValue(); 
  let q1a1 = ss.getRange("B1").getValue(); 
  let q1a2 = ss.getRange("C1").getValue(); 
  let q1a3 = ss.getRange("D1").getValue(); 
  let q1a4 = ss.getRange("E1").getValue();
  let answers = [''+q1a1+'',''+q1a2+'',''+q1a3+'',''+q1a4+''];

  let data = JSON.parse(e.postData.contents);
  let chat_id = data.message.chat.id;
  let username = data.message.chat.username;
  let text = data.message.text;
  let poll_answer = data.poll_answer.option_ids;
  if (text == "/start")
  sendPoll(chat_id, q1, answers)
  acq(chat_id,"Ответ принят");
  SpreadsheetApp.openById(ssId).getSheetByName("Messages").appendRow([now, chat_id, username, poll_answer]);
  SpreadsheetApp.openById(ssId).getSheetByName("debug").getRange(1, 1).setValue(JSON.stringify(data, null, 10));
}