You should ask on forum or support related to your SSH/SFTP server.
I am looking to set up permissions in Windows so that a user using SFTP would only be able to upload files and create folders.
For example a user could create a folder, upload a file into it.
However they then could NOT delete the file, or download it back to their computer.
There are reasons for my organization to be setting up this SFTP in this manner. However I do not know if it is even possible.
I have tried figuring this one out myself but have so far, found nothing and this is a fairly time critical project. Thanks!