Accessing and Downloading PDFs from Gamma API URL

In the API response, the field "gammaUrl" gives us a Url, like this: https://gamma.app/docs/abcdefghijk Is this link public accessible? I tried to view in incognito window and it seems fine. Is it possible to download the PDF from that link? My use case is that after calling the API to generate the post, I want to download it. Does this link allow downloading, or is there another endpoint that lets me download the generated post in PDF format?