Actions on Google for Google Cloud Functions

app.js

'use strict';

const {
  dialogflow
} = require('actions-on-google'); //version 2.1.1

const assistantHandler = (conv) => {
  console.log('Dialogflow Request headers: ' + JSON.stringify(conv.headers));
  console.log('Dialogflow Request body: ' + JSON.stringify(conv.body));
  
  conv.ask("Hello World");
};
const welcomeHandler = (conv) => {
  conv.ask("Welcome");
};

const app = dialogflow();

app.intent('Welcome Intent', welcomeHandler);
app.intent('My Custom Intent', assistantHandler);

exports.index = app;