Your first Lambda with serverless framework

Serverless is an open source command line utility framework for building and deploying serverless applications. Serverless supports multiple cloud providers such as Amazon Web Services, Microsoft Azure, IBM OpenWhisk, Google Cloud Platform, Kubeless, Spotinst, Webtasks, and Fn. 

In this recipe, we will use the Serverless framework to develop, deploy, invoke, check logs, and finally remove a simple hello world Lambda function on the AWS cloud platform.