def get_field_deserializers(self,) -> dict[str, Callable[[ParseNode], None]]:
        """
        The deserialization information for the current model
        Returns: dict[str, Callable[[ParseNode], None]]
        """
        from .document_set_version import DocumentSetVersion
        from .drive_item_version import DriveItemVersion
        from .entity import Entity
        from .identity_set import IdentitySet
        from .list_item_version import ListItemVersion
        from .publication_facet import PublicationFacet

        from .document_set_version import DocumentSetVersion
        from .drive_item_version import DriveItemVersion
        from .entity import Entity
        from .identity_set import IdentitySet
        from .list_item_version import ListItemVersion
        from .publication_facet import PublicationFacet

        fields: dict[str, Callable[[Any], None]] = {
            "lastModifiedBy": lambda n : setattr(self, 'last_modified_by', n.get_object_value(IdentitySet)),
            "lastModifiedDateTime": lambda n : setattr(self, 'last_modified_date_time', n.get_datetime_value()),
            "publication": lambda n : setattr(self, 'publication', n.get_object_value(PublicationFacet)),
        }
        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/base_item_version.py