Update: New searchListingsItems operation for Listings Items API v2021-08-01

The new searchListingsItems operation for Listings Items API v2021-08-01 returns information for multiple listings items based on filters, which include listing IDs, issues, status, relationships, and creation date. This operation uses the Product Listing role.

For more information, refer to Tutorial: Search for listings items by product identifier (or other listings parameters) in the Listings Items API v2021-08-01 Use Case Guide.

This change applies to all marketplaces.