Right now all I want to do is be able to delete an image that got uploaded during a group upload but keep getting 404. Is this the wrong format of the UUID? everything works fine with single files, but cannot delete anything using group. I have also tried removing the /nth/0/ bit and a few other variations but no luck.
It seems you contacted us via help@uploadcare.com as well, and I’ve already answered your question, but anyway I’ll leave the answer here.
The nth operator is used to get individual files from a group without using actual UUIDs of those. In order to copy/remove a file, you need to use its “real” UUID which you can get with an Upload API request https://uploadcare.com/docs/api_reference/upload/group_info/#example