https://atlantis-prod.s3.eu-west-1.amazonaws.com/production_static_1038_28401.pdf?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIOYAYBL3YMGDBSSA%2F20190121%2Feu-west-1%2Fs3%2Faws4_request&X-Amz-Date=20190121T165428Z&X-Amz-SignedHeaders=host&X-Amz-Expires=1800&X-Amz-Signature=d94a284a946c0f8ed892f5720a2118f36f83e576077da52c102fa2886019929f