def graph_administrative_unit(self) -> GraphAdministrativeUnitRequestBuilder:
        """
        Casts the previous resource to administrativeUnit.
        """
        from .graph_administrative_unit.graph_administrative_unit_request_builder import GraphAdministrativeUnitRequestBuilder

        return GraphAdministrativeUnitRequestBuilder(self.request_adapter, self.path_parameters)

        Casts the previous resource to administrativeUnit.
        
msgraph/generated/users/item/member_of/item/directory_object_item_request_builder.py