Is there a way to update an existing node without inserting a new one if the node doesn’t exist?
If I use regular mutation with
set and the triple
<0x123ef> <User.name> "Spinelsun", then if 0x123ef doesn’t exist it will be created. The same is true for upsert.
I want to get an error if I try to update a node that doesn’t exist.
Also, the same request applies for deleting a node.