Lambda network connectivity tester

lambda.js

const http = require('https');
exports.handler = async (event, context) => {
  return new Promise((resolve, reject) => {
    const options = {
      host: 'httpbin.org',
      path: '/uuid',
      port: 443,
      method: 'GET'
    };
    const req = http.request(options, (res) => {
      let data = '';

      // A chunk of data has been recieved.
      res.on('data', (chunk) => {
        data += chunk;
      });

      // The whole response has been received. Print out the result.
      res.on('end', () => {
        console.log(JSON.parse(data));
      });

    });
    req.write('');
    req.end();
  });
};