"As an addition to this, having an option to choose the domain.tld infront of everything would be nice, so that you can bypass either using the S3 API link, or similar.
For instance all three of the following links are technically valid, but from a shareable format for one of my buckets, the bottom would be most optimal, and being able to replace everything before the link and just appending */foldername/file.ext would be beneficial.