undefobj

const https = require('https');
const AWS = require("aws-sdk");
const urlParse = require("url").URL;
const appsyncUrl = process.env.API_BACKENDGRAPHQL_GRAPHQLAPIENDPOINTOUTPUT;
const region = process.env.REGION;
const endpoint = new urlParse(appsyncUrl).hostname.toString();
const graphqlQuery = require('./query.js').mutation;
const apiKey = process.env.API_KEY;

exports.handler = async (event) => {