LY Ads API | Developer Center

2026/09/18

Dynamic Ads for Display: changes to the product list update history display and data retention

Updates

September 18, 2026: Updated this article following the completion of this change.
September 10, 2026: Published this article.

Product

LY Ads Display Ads (Auction)

Schedule

September 17, 2026 (Thu)

Summary

We changed the specifications of the Campaign Management Tool and Display Ads API for the update history of product lists for Dynamic Ads for Display, standardizing them as follows.

• Maximum number of entries that can be displayed and retrieved: 30
• Retention period: Up to 100 days

About the LY Ads Display Ads API

This change applies to all released versions.

Comments

• No configuration changes or additional actions are required on your part as a result of this change.
• For some accounts, update history that was previously available for display and retrieval may no longer be retrievable.