https://aws.amazon.com/blogs/compute/announcing-websocket-apis-in-amazon-api-gateway/
https://docs.aws.amazon.com/apigateway/latest/developerguide/apigateway-how-to-call-websocket-api-wscat.html
https://www.youtube.com/watch?v=3SCdzzD0PdQ
https://medium.freecodecamp.org/real-time-applications-using-websockets-with-aws-api-gateway-and-lambda-a5bb493e9452
https://medium.com/the-apps-team/how-to-build-a-react-chat-app-with-aws-api-gateway-websockets-and-cognito-custom-authorizer-6f84f2da47ec