def lookup(self) -> LookupRequestBuilder:
        """
        Provides operations to call the lookup method.
        """
        from .lookup.lookup_request_builder import LookupRequestBuilder

        return LookupRequestBuilder(self.request_adapter, self.path_parameters)

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