I try to upload files with the PUT method. The API always returns the error (code 403) "Forbidden: root/users/[...] is not writable". When I ask the API for my permissions in that directory, it tells me that "readable" and "writable" are both true.

I tried to upload via POST too, but same error. So until now I was never able to upload any file through the API.

Anyone an idea about the reason for that?

Thanks in advance,