Delete password predicate

How do I delete an attribute of type dgraph.password.

A JSON delete request

{
  "delete": [
    {
      "uid": "0x757a"
    }
  ]
}

returns success when executed via Ratel UI. But the object seem to exist when viewed via explorer as well as the scheme Sample & Statistics.

Any suggestion? Thx

What version are you using?

This operation, the way you’re writing will delete the whole node.
To be able to delete any node you must add the Type definitions
https://docs.dgraph.io/query-language/#type-system

To be clear, are you using Dgraph’s password type or creating a password approach yourself?

https://docs.dgraph.io/query-language/#password-type

Thanks - the pointer around the Type helped.

I am using v1.1.0. I ended up using setDelNquads with

* * .

It worked.