def get_field_deserializers(self,) -> dict[str, Callable[[ParseNode], None]]:
        """
        The deserialization information for the current model
        Returns: dict[str, Callable[[ParseNode], None]]
        """
        from .authentication_event_listener import AuthenticationEventListener
        from .on_attribute_collection_handler import OnAttributeCollectionHandler

        from .authentication_event_listener import AuthenticationEventListener
        from .on_attribute_collection_handler import OnAttributeCollectionHandler

        fields: dict[str, Callable[[Any], None]] = {
            "handler": lambda n : setattr(self, 'handler', n.get_object_value(OnAttributeCollectionHandler)),
        }
        super_fields = super().get_field_deserializers()
        fields.update(super_fields)
        return fields

        The deserialization information for the current model
        Returns: dict[str, Callable[[ParseNode], None]]
        
msgraph/generated/models/on_attribute_collection_listener.py