add entry in the example README and integration tests

Author: sebsto

.github/workflows/pull_request.yml

@@ -35,7 +35,7 @@ jobs:
       # We pass the list of examples here, but we can't pass an array as argument
       # Instead, we pass a String with a valid JSON array.
       # The workaround is mentioned here https://github.com/orgs/community/discussions/11692
-      examples: "[ 'HelloWorld', 'APIGateway','S3_AWSSDK', 'S3_Soto', 'Streaming', 'BackgroundTasks' ]"
+      examples: "[ 'APIGateway', 'BackgroundTasks', 'HelloJSON', 'HelloWorld', 'S3_AWSSDK', 'S3_Soto', 'Streaming' ]"
 
       archive_plugin_enabled: true
 

Examples/README.md

@@ -18,6 +18,8 @@ This directory contains example code for Lambda functions.
 
 - **[BackgroundTasks](BackgroundTasks/README.md)**: a Lambda function that continues to run background tasks after having sent the response (requires [AWS CLI](https://docs.aws.amazon.com/cli/latest/userguide/getting-started-install.html)).
 
+- **[HelloJSON](HelloJSON/README.md)**: a Lambda function that accepts a JSON as input parameter and responds with a JSON output (requires [AWS CLI](https://docs.aws.amazon.com/cli/latest/userguide/getting-started-install.html)).
+
 - **[HelloWorld](HelloWorld/README.md)**: a simple Lambda function (requires [AWS CLI](https://docs.aws.amazon.com/cli/latest/userguide/getting-started-install.html)).
 
 - **[S3_AWSSDK](S3_AWSSDK/README.md)**: a Lambda function that uses the [AWS SDK for Swift](https://docs.aws.amazon.com/sdk-for-swift/latest/developer-guide/getting-started.html) to invoke an [Amazon S3](https://docs.aws.amazon.com/AmazonS3/latest/userguide/Welcome.html) API (requires [AWS SAM](https://aws.amazon.com/serverless/sam/)).