ProductSalabilityErrorInterface

What it does

This interface defines the contract for error objects that are returned when checking if a product can be sold (salability checks).

Developers use this to understand why a product cannot be added to cart or purchased, with standardized error codes and messages for inventory-related issues like out-of-stock or insufficient quantity.

Public Methods

• getCode()
• getMessage()
• getExtensionAttributes()
• setExtensionAttributes()