Documentation needed for filter by property when it is not set

[tiagosomda]

I am trying to build a query that will look for any prefabs where it has a script component and one its properties are not set. However, I can't seem to figure out what the syntax is for that and I couldn't find any documentation indicating how that is done.

this is what I have right now

h: t=Vfx  #SomeValueExample>-1 and #SomeReferenceExample=None

[tiagosomda]

I seem to be able to check if the property has a specific game object, so I know I am able to check the property for something.

h: t=Vfx  #SomeValueExample>-1 and #SomeReferenceExample:Nested