Upload a file using a publicly accessible URL. Filename and mime-type are auto-detected.
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
_
A publicly accessible URL for the file (excluding download URLs from services like Google Drive or OneDrive).
"https://acme.com/somefile.png"
(optional) A filename, to be used instead of the original filename specified by the download URL.
"anotherfile.jpeg"
(optional) A mime-type of the file, to be used instead of the original filename specified by the download URL.
"image/jpeg"