Hi! I don't know if this is the correct place to ask, so I apologize beforehand.
I want to upload a file programmatically, to the private files area, on any given account (via the said account email). This part of code will reside in plugin that gets installed in the local area.
The solutions that I found either want a session key, webservice or a token.
Is there a proper / simple way to do it?
I must have overlooked, in the documentation, where this could be done, so any pointer will help.