Simple AWS Lambda Handler written in Java 17

When activivated by the Lambda function. It will upper case the given string and will then writes the original given parameter value and the Java version to the Log file.

Build

mvn clean package

This will out put the file: target/hello-java-17-1.0-SNAPSHOT.jar

Create a Java 17 Lambda function and upload this JAR file, then set the Handler to dev.longluong.hj17.SimpleHandler::handleRequest in the Runtime Settings section.

Test

Specify a string in the Event Json section of the Test tab of the lambda function, and press Test.

You should see the given string converted to Uppercase. And the Log entry.