To make the most of this tutorial series, create a Serverless Framework PRO account for free
Now that we can create a user and have them login, our custom authoriser needs a validation
function to determine on each request if the provided JWT is valid.
GitHub Repo for project: https://github.com/serverless/fullstack-course/
AWS Generate Policy Document Page: https://docs.aws.amazon.com/apigateway/latest/developerguide/apigateway-use-lambda-authorizer.html#api-gateway-lambda-authorizer-lambda-function-create
Validating user JWTs