I am trying get some sample Java running by following the instructions here: https://developer.amazon.com/docs/custom-skills/deploy-a-sample-skill-to-aws-lambda.html#preparing-a-java-sample-to-deploy-in-lambda.
I have created my Lambda Function and am in the process of testing it by running the Hello World sample skill. However, I keep getting greeted by java.lang.ClassNotFoundException. I filled in the Handler field using com.amazon.asksdk.helloworld.HelloWorldSpeechletRequestStreamHandler and I'm pretty sure that is correct judging from https://github.com/alexa/skill-samples-java/blob/master/helloworld/src/com/amazon/asksdk/helloworld/HelloWorldSpeechletRequestStreamHandler.java.
I have a feeling that I am not creating and uploading the proper .jar file.
Has anyone else successfully ran the provided sample code? I would appreciate some assistance from someone with more experience.