README.txt https://www.serverless.com/flask https://www.serverless.com/blog/flask-python-rest-api-serverless-lambda-dynamodb enable binary files - https://stackoverflow.com/questions/45348580/aws-lambda-fails-to-return-pdf-file/45368224#45368224 - https://docs.aws.amazon.com/apigateway/latest/developerguide/api-gateway-payload-encodings-configure-with-console.html - https://stackoverflow.com/questions/41429551/aws-api-gateway-base64decode-produces-garbled-binary/41434295#41434295 answer this questions https://stackoverflow.com/questions/39671351/dynamically-created-jpg-image-using-aws-lambda-service