`/catalog/v0/items` Endpoint Discontinued by SP API

The endpoint `/catalog/v0/items` used by ecommerce_integrations has been officially discontinued by the Selling Partner API (SP API). As a result, any features or integrations relying on this endpoint are now at risk of failure or may already be non-functional.


Please update the integration to use the current supported endpoint or an alternative method recommended by the Amazon SP API documentation. This should be addressed promptly to prevent service disruptions or data access issues.

Let me know if you need help identifying the appropriate replacement endpoint or migrating existing logic.

Start by locating references to `/catalog/v0/items` in the ecommerce_integrations repository and consult the Amazon SP API documentation for its supported replacement. Done means the integration no longer relies on the discontinued endpoint and affected catalog functionality works with the replacement.

Written by the indexing model from the issue text.