The JSON response will contain a temporary link to the downloadable archive.
Downloading the archive
Once you’ve obtained a link to download an archive, you can download it by making a HTTP GET request.
No authentication is required. The link already contains a token that has a short expiration date.
Also, for that reason, you should not cache the URL.
Unzipping the archive
The downloaded archive is a zip file. It will usually contains the following files: