https://atlantis-prod.s3.eu-west-1.amazonaws.com/production_static_167_29497.pdf?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIOYAYBL3YMGDBSSA%2F20190422%2Feu-west-1%2Fs3%2Faws4_request&X-Amz-Date=20190422T022524Z&X-Amz-SignedHeaders=host&X-Amz-Expires=1800&X-Amz-Signature=2c1d77a9ec17fdc52ba45d0646d53be5e8d81f1991a4bd5a8574ca1e21914082