I am trying the following code in a UE script and getting this error: {"name":"SSS_MISSING_REQD_ARGUMENT","message":"search.lookupFields: Missing a required argument: id"}. The search.lookupfields is returning the correct value though. Anyone know what I am doing wrong?

var shipToParentLookUp = search.lookupFields({

                

type: search.Type.CUSTOMER,

                

id: cust,

                

columns: ['parent']

              

});

            

var shipToParent = shipToParentLookUp.parent[0].value;