DGO issues with valid JSON mutation

[MichelDiz]

@MB175

        const p = {
            "query": "{ q(func: eq(containerId, 187263)) {v as uid} }",
            "set": {
              "containerId": "187263",
              "name": "test",
              "uid": "uid(v)"
            }
          };

This won’t work cuz in dgraph-js it should go via a method. Only in dgraph-js-http you can do that.