Fixes an issue where XML stream-style serialization was serializing and deserializing the polymorphic property multiple times. This was due to a recent change where polymorphic properties are now retained as formal properties within the ClientModel rather than being inferred. Resulting in a polymorphic property each time there was a super type and again for the model itself.
Fixes an issue where XML stream-style serialization was serializing and deserializing the polymorphic property multiple times. This was due to a recent change where polymorphic properties are now retained as formal properties within the
ClientModelrather than being inferred. Resulting in a polymorphic property each time there was a super type and again for the model itself.