text: 'use strict';
  
  module.exports.ping = (event, context, callback) => {
    const response = {
      statusCode: 200,
      headers: {
        'Access-Control-Allow-Origin': '*', // Required for CORS support to work
      },
      body: JSON.stringify({
        message: 'pong',
      }),
    };
  
    callback(null, response);
  };
  