Adding a Quote Item by Product Code and not ID using Python SDK

Adding a Quote Item by Product Code and not ID using Python SDK

Hi.

Using the Python SDK Record Operation examples I have been able to create a Quote with a line item (product) using the product's ID. 

But as we are going to be feeding data from an external application that will have matching product codes and it will not know about the Zoho product ID.

When using the Python SDK v2 is it possible to have an product in the quote identified by its SKU/Code rather than the Zoho unique ID or do we have to lookup the ID for each Code and use that?

Thanks in advance