def product(self) -> ProductRequestBuilder:
        """
        Provides operations to call the product method.
        """
        from .product.product_request_builder import ProductRequestBuilder

        return ProductRequestBuilder(self.request_adapter, self.path_parameters)

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