def columns(self) -> ColumnsRequestBuilder:
        """
        Provides operations to call the columns method.
        """
        from .columns.columns_request_builder import ColumnsRequestBuilder

        return ColumnsRequestBuilder(self.request_adapter, self.path_parameters)

        Provides operations to call the columns method.
        
msgraph/generated/drives/item/items/item/workbook/functions/functions_request_builder.py