Terima post fulliment dialogflow

const doPost = (request) => {
  console.log(request);
  //return ContentService.crateTextOutput(JSON.stringify(request));
  data = JSON.stringify(request)


  datagrabawal = data.split('from');
  datagrabakhir = datagrabawal[1].split('}');
  dataolah = datagrabakhir[0];

  //newFile = DriveApp.createFile('xxxxxx.txt',data);
  usernameawal = dataolah.split('username');
  usernameakhir = usernameawal[1].split(',');
  //usernameakhir[0] = usernameakhir[0].replace(('\\'),(': '),('\"'),('\"'),('\"'),('\\'),('\\'),'');
   usernameakhir[0] = usernameakhir[0].replace(': ', '');
    usernameakhir[0] = usernameakhir[0].replace('\"', '');
   usernameakhir[0] = usernameakhir[0].replace('\"', '');
   usernameakhir[0] = usernameakhir[0].replace('\"', '');
   usernameakhir[0] = usernameakhir[0].replace('\\', '');
   usernameakhir[0] = usernameakhir[0].replace('\\', '');
  usernameakhir[0] = usernameakhir[0].replace('\\', '');





  //chatid
  chatidawal = dataolah.split('id');
  chatidakhir = chatidawal[1].split(',');
    chatidakhir[0] = chatidakhir[0].replace(': ', '');
    chatidakhir[0] = chatidakhir[0].replace('\"', '');
   chatidakhir[0] = chatidakhir[0].replace('\"', '');
   chatidakhir[0] = chatidakhir[0].replace('\"', '');
   chatidakhir[0] = chatidakhir[0].replace('\\', '');
   chatidakhir[0] = chatidakhir[0].replace('\\', '');
  chatidakhir[0] = chatidakhir[0].replace('\\', '');



  //awal nama
  first_nameawal = dataolah.split('first_name');
  first_nameakhir = chatidawal[1].split(',');
    first_nameakhir[0] = first_nameakhir[0].replace(': ', '');
    first_nameakhir[0] = first_nameakhir[0].replace('\"', '');
   first_nameakhir[0] = first_nameakhir[0].replace('\"', '');
   first_nameakhir[0] = first_nameakhir[0].replace('\"', '');
   first_nameakhir[0] = first_nameakhir[0].replace('\\', '');
   first_nameakhir[0] = first_nameakhir[0].replace('\\', '');
  first_nameakhir[0] = first_nameakhir[0].replace('\\', '');




  newFile = DriveApp.createFile('data.txt',usernameakhir[0]);
  var response = UrlFetchApp.fetch('https://api.telegram.org/bot1969073710:AAE6yLerWZvkGunuQ8sDdQNZiTTYVhKGBds/sendMessage?chat_id=603792258&text='+usernameakhir[0]+' '+chatidakhir[0]+' '+first_nameakhir[0]+'');
};