Updates an existing product by ID.
The updateProductFields() function returns a Promise that resolves when the
product with the specified ID has been updated.
Only the properties passed in the Product object will
be updated. All other properties will remain the same.
Note: Do not pass important information from client-side code. Doing so opens a vulnerability that a malicious user can exploit to change information, such as a buyer’s personal details (address, email, etc.) or product price information. To learn more about how to keep your code secure, see Security Considerations When Working with Wix Code.
ID of the product to update.
The information to update in the product.