def get_field_deserializers(self,) -> dict[str, Callable[[ParseNode], None]]:
        """
        The deserialization information for the current model
        Returns: dict[str, Callable[[ParseNode], None]]
        """
        from .base_site_page import BaseSitePage
        from .drive import Drive
        from .drive_item import DriveItem
        from .entity import Entity
        from .identity_set import IdentitySet
        from .item_reference import ItemReference
        from .list_ import List_
        from .list_item import ListItem
        from .recycle_bin import RecycleBin
        from .recycle_bin_item import RecycleBinItem
        from .shared_drive_item import SharedDriveItem
        from .site import Site
        from .site_page import SitePage
        from .user import User

        from .base_site_page import BaseSitePage
        from .drive import Drive
        from .drive_item import DriveItem
        from .entity import Entity
        from .identity_set import IdentitySet
        from .item_reference import ItemReference
        from .list_ import List_
        from .list_item import ListItem
        from .recycle_bin import RecycleBin
        from .recycle_bin_item import RecycleBinItem
        from .shared_drive_item import SharedDriveItem
        from .site import Site
        from .site_page import SitePage
        from .user import User

        fields: dict[str, Callable[[Any], None]] = {
            "createdBy": lambda n : setattr(self, 'created_by', n.get_object_value(IdentitySet)),
            "createdByUser": lambda n : setattr(self, 'created_by_user', n.get_object_value(User)),
            "createdDateTime": lambda n : setattr(self, 'created_date_time', n.get_datetime_value()),
            "description": lambda n : setattr(self, 'description', n.get_str_value()),
            "eTag": lambda n : setattr(self, 'e_tag', n.get_str_value()),
            "lastModifiedBy": lambda n : setattr(self, 'last_modified_by', n.get_object_value(IdentitySet)),
            "lastModifiedByUser": lambda n : setattr(self, 'last_modified_by_user', n.get_object_value(User)),
            "lastModifiedDateTime": lambda n : setattr(self, 'last_modified_date_time', n.get_datetime_value()),
            "name": lambda n : setattr(self, 'name', n.get_str_value()),
            "parentReference": lambda n : setattr(self, 'parent_reference', n.get_object_value(ItemReference)),
            "webUrl": lambda n : setattr(self, 'web_url', n.get_str_value()),
        }
        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.py