def not_(self) -> NotRequestBuilder:
        """
        Provides operations to call the not method.
        """
        from .not_.not_request_builder import NotRequestBuilder

        return NotRequestBuilder(self.request_adapter, self.path_parameters)

        Provides operations to call the not method.
        
msgraph/generated/drives/item/items/item/workbook/functions/functions_request_builder.py