Yahoo! JAPAN Ads API | Developer Center

2025/01/28

Display Ads (Auction): Increase the maximum number of characters for the feed item "ItemID" for Dynamic Ads for Display

Product

Yahoo! JAPAN Ads Display Ads (Auction)

Schedule

February 12, 2025
*This date is subject to change.

Summary

We will increase the maximum number of characters for the feed item "ItemID" for Dynamic Ads for Display to improve the usability of ad management.

(Before) 50
(After) 100

Impact on Yahoo! JAPAN Ads API

Display Ads API will support this feature in all available versions.