TelegramBot class for send .gs or js

TelegramBot.js

class TelegramBot {
    
    constructor(token) {
        this.url = "https://api.telegram.org/bot" + token
        //this.url = "https://api.telegram.org/bot" + token + "/"
    }
    getProp(key){
        return PropertiesService.getScriptProperties().getProperty(key)
    }
    setProp(key, value) {
        PropertiesService.getScriptProperties().setProperty(key, value)
    }
    
    //1ero Register url
    setWebhook() {
      const urlWebhook = this.url + "/setWebhook?url=" + webAppUrl;
      const response = UrlFetchApp.fetch(urlWebhook);
      console.log(response);
      Logger.log('telegram response status is ' + response.getResponseCode());
    }
    
    //1.1 obtain webhook info
    getWebHook() {
      let response = UrlFetchApp.fetch(tgBotUrl + "/getWebhookInfo");
      if (response.getResponseCode() == 200) {
        let data = JSON.parse(response.getContentText())
        Logger.log('current webhook ur is ' + data.result.url);
      } else {
        Logger.log('telegram response status is ' + response.getResponseCode());
      }
    }

    getMyUrl() {
      return this.url;
    }

    get(url) {
        try {
            const response = UrlFetchApp.fetch(url)
            return JSON.parse(response.getContentText())
        } catch (e) {
            return { error: e.message }
        }
    }

    //Send message to chat 
    //param {chat_id,text}
    sendMessage(payload){
      //let payload = {chat_id: id_message,text: text}
      let options = {
        'method' : 'post',
        'contentType': 'application/json',
        'payload': JSON.stringify(payload)
      }
      return UrlFetchApp.fetch(this.getMyUrl() + "/sendMessage", options);
    }
    
    //optional - reply message
    replyMessage(chat_id, message_id, message) {
        const url = `${this.url}sendMessage?chat_id=${chat_id}&reply_to_message_id=${message_id}&text=${message}`
        return this.get(url)
    }

    //Send text - Markdown values
    sendText(chatId, text, keyBoard) {
      const data = {
        method: "post",
        payload: {
          method: "sendMessage",
          chat_id: String(chatId),
          text: text,
          parse_mode: "HTML",
          reply_markup: JSON.stringify(keyBoard)
        }
      };
      UrlFetchApp.fetch(this.getMyUrl() + '/', data);
    }