AWS Lambda basic call
// Define handler function, the entry point to our code for the Lambda service
// We receive the object that triggers the function as a parameter
exports.handler = async (event) => {
// Extract values from event and format as strings
let name = JSON.stringify(`Hello from Lambda, ${event.firstName} ${event.lastName}`);
// Create a JSON object with our response and store it in a constant
const response = {
statusCode: 200,
body: name
};
// Return the response constant
return response;
};