serverless/docs/providers/aws/examples/hello-world/node/handler.js

Serverless Framework - Build web, mobile and IoT applications with serverless architectures using AWS Lambda, Azure Functions, Google CloudFunctions & more

'use strict';

// Your function handler
module.exports.helloWorldHandler = function (event, context, callback) {
  const message = {
    message: 'Hello World',
    event,
  };
  // callback will send message object back
  callback(null, message);
};