Deployable hello function behind api gateway

helpers.js

@@ -0,0 +1,20 @@
+const customThrow = (statusCode, message) => {
+  const err = new Error();
+  err.statusCode = statusCode;
+  err.message = message;
+  throw err;
+};
+
+const createResponse = (statusCode, body) => ({
+  statusCode,
+  headers: {
+    "Access-Control-Allow-Origin" : "*", // Required for CORS support to work
+    "Access-Control-Allow-Credentials" : true // Required for cookies, authorization headers with HTTPS
+  },
+  body: JSON.stringify(body),
+});
+
+module.exports = {
+  customThrow,
+  createResponse
+};