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_events_flow import AuthenticationEventsFlow
        from .on_attribute_collection_handler import OnAttributeCollectionHandler
        from .on_attribute_collection_start_handler import OnAttributeCollectionStartHandler
        from .on_attribute_collection_submit_handler import OnAttributeCollectionSubmitHandler
        from .on_authentication_method_load_start_handler import OnAuthenticationMethodLoadStartHandler
        from .on_interactive_auth_flow_start_handler import OnInteractiveAuthFlowStartHandler
        from .on_user_create_start_handler import OnUserCreateStartHandler

        from .authentication_events_flow import AuthenticationEventsFlow
        from .on_attribute_collection_handler import OnAttributeCollectionHandler
        from .on_attribute_collection_start_handler import OnAttributeCollectionStartHandler
        from .on_attribute_collection_submit_handler import OnAttributeCollectionSubmitHandler
        from .on_authentication_method_load_start_handler import OnAuthenticationMethodLoadStartHandler
        from .on_interactive_auth_flow_start_handler import OnInteractiveAuthFlowStartHandler
        from .on_user_create_start_handler import OnUserCreateStartHandler

        fields: dict[str, Callable[[Any], None]] = {
            "onAttributeCollection": lambda n : setattr(self, 'on_attribute_collection', n.get_object_value(OnAttributeCollectionHandler)),
            "onAttributeCollectionStart": lambda n : setattr(self, 'on_attribute_collection_start', n.get_object_value(OnAttributeCollectionStartHandler)),
            "onAttributeCollectionSubmit": lambda n : setattr(self, 'on_attribute_collection_submit', n.get_object_value(OnAttributeCollectionSubmitHandler)),
            "onAuthenticationMethodLoadStart": lambda n : setattr(self, 'on_authentication_method_load_start', n.get_object_value(OnAuthenticationMethodLoadStartHandler)),
            "onInteractiveAuthFlowStart": lambda n : setattr(self, 'on_interactive_auth_flow_start', n.get_object_value(OnInteractiveAuthFlowStartHandler)),
            "onUserCreateStart": lambda n : setattr(self, 'on_user_create_start', n.get_object_value(OnUserCreateStartHandler)),
        }
        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/external_users_self_service_sign_up_events_flow.py