As a developer I should be able to set an array property as an identifier

[akeemphilbert]

Right now setting an array as an identifier would lead to un expected behavior. Ideally it would be that if you set a property that is an array as the identifier then ANY one of the values of the property could be used as an id (NOT necessarily that all the values of the array has to be passed in). I'm not sure how this plays out on the datastore