infrastructure-unicode-download-enc-csv-download-fails-with-unicodeencodeerror-when-da-8e6b8894

THEN Modify the Content-Disposition header to use RFC 5987 format with UTF-8 and URL-encoded filename. Replace 'attachment; filename="dataset_name.csv"' with 'attachment; filename*=UTF-8''{encoded_name}' where encoded_name is the URL-encoded dataset name.

import urllib.parse
encoded_name = urllib.parse.quote(f"{dataset_name}.csv")
headers = {"content-disposition": f"attachment; filename*=UTF-8''{encoded_name}", "content-type": "text/csv"}