I'd like to upload a media file from a URL to a Canvas Studio user's "My Uploads". I see that there is a Canvas Studio Public API that might do what I want. From looking at the public API, questions I have are:
1) Is there more documentation for the API that I just haven't found yet?
2) How do I get an authorization token for the API? I tried my Canvas authorization token, but it doesn't seem to work.
3) Whose user account does the media get uploaded to? API does not seem to specify a target user for the upload.
Thanks for any pointers!