hello-world.js

/**
 * config:
 *   FunctionName: hello-world
 *   Handler: hello-world.handler
 *   Runtime: nodejs
 *   Description: My awesome Hello World function!
 */
console.log('Loading event');

exports.handler = function(event, context) {
    console.log("value1 = " + event.key1);
    console.log("value2 = " + event.key2);
    console.log("value3 = " + event.key3);
    context.done(null, "Hello World");
};