If you have beginner-level coding experience and want to learn to use the Alexa Skills Kit (ASK), the new Alexa for Developers digital training course is the right starting point. This free, two-hour online digital course introduces you to the ASK and explains how to use it to build, test, publish, and certify Amazon Alexa skills.

from Recent Announcements https://aws.amazon.com/about-aws/whats-new/2019/06/new-digital-training-course-available-alexa-for-developers/