https://s3.us-west-2.amazonaws.com/caltechdata/93/37/9dbf-b36e-471a-9341-6b44cdcce5f7/data?response-content-type=application%2Foctet-stream&response-content-disposition=attachment%3B%20filename%3Dcfc_v1.1.yaml&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIARCVIVNNAP7NNDVEA%2F20250330%2Fus-west-2%2Fs3%2Faws4_request&X-Amz-Date=20250330T004419Z&X-Amz-Expires=60&X-Amz-SignedHeaders=host&X-Amz-Signature=9a28dcd9273e36068b421555d9c1c2b07e1cb7123f9a311045b892dbe9cd5a5e