How do I create a simple AWS Lambda function using Java?

How do I create a simple AWS Lambda function using Java?

To create a simple AWS Lambda function using Java, you need to set up your AWS account, install the AWS SDK, and write your Java code.

What are the prerequisites for setting up AWS Lambda with Java?

You need an AWS account, Java Development Kit (JDK), and Maven or Gradle for dependency management.

Can you show me a sample code for a basic Lambda function?

Sure! Here's a simple example:

import com.amazonaws.services.lambda.runtime.Context;
import com.amazonaws.services.lambda.runtime.RequestHandler;

public class HelloWorld implements RequestHandler<String, String> {
    @Override
    public String handleRequest(String input, Context context) {
        return "Hello, " + input;
    }
}