https://atlantis-prod.s3.eu-west-1.amazonaws.com/production_static_129_28683.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=20190422T004258Z&X-Amz-SignedHeaders=host&X-Amz-Expires=1800&X-Amz-Signature=d6f07aa2d4ce80ae5d3ba9d216a6079af45957bfe79cc08c28986614fd81a548