Hi all! I've a question regarding

import

feature of graphcool. As far as I understand, it currently supports only creating new items (along with their relations) and it doesn't work for updating existing data (as well as updating their relations), cause it throws smth like duplicate error. So my question is: am I doing smth wrong and

import

api actually supports updating existing data or it doesn't work this way? If it doesn't, are there any workarounds for this and if this is going to be added in future releases? Cause updating stuff via CRUD api works, but when it comes to updating a large amount of data it becomes a bit hard to do. Thanks in advance