https://atlantis-prod.s3.eu-west-1.amazonaws.com/production_static_1039_28402.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=20190121T164810Z&X-Amz-SignedHeaders=host&X-Amz-Expires=1800&X-Amz-Signature=06221c35abd64c6c195d82ea230042e03ec04802adbb7f6d477703820488192e