ignore built folder

Author: Zijing Zhao

README.md

@@ -7,5 +7,11 @@ https://levelup.gitconnected.com/how-to-use-typescript-for-aws-lambda-in-3-steps
 $ cd hello-world
 $ npm run compile
 $ cd ..
-$ sam package --s3-bucket sam-lambda-ts && sam deploy --s3-bucket sam-lambda-ts
+$ sam deploy
 ```
+
+## Test 
+```
+$ curl https://<endpoint id>.execute-api.us-east-1.amazonaws.com/Prod/hello/?a=1
+Queries: {"a":"1"}
+```

hello-world/.gitignore

@@ -0,0 +1 @@
+built

hello-world/built/app.js

@@ -3,7 +3,7 @@ import { APIGatewayProxyEvent, APIGatewayProxyResult } from "aws-lambda";
 export const lambdaHandler = async (
     event: APIGatewayProxyEvent
 ): Promise<APIGatewayProxyResult> => {
-    const queries = JSON.stringify(event.body);
+    const queries = JSON.stringify(event.queryStringParameters);
     return {
         statusCode: 200,
         body: `Queries: ${queries}`