LY Ads API | Developer Center

2026/02/05

Display Ads: Logo image for carousel ads becomes optional

Updates

February 5, 2026: This article was updated following the implementation of this change.
January 28, 2026: This article was updated due to partial revisions to the "Comments" section.
January 21, 2026: This article was published.

Product

Yahoo! JAPAN Ads Display Ads

Schedule

February 4, 2026 (Wednesday)

Summary

For carousel ads in Display Ads, setting a logo image has become optional.
Even if no logo image is set, carousel ads can still be delivered, making ad delivery easier.

Impact on the Yahoo! JAPAN Ads Display Ads API

Applicable Versions

v19
For details, please refer to the announcement below.

Yahoo! JAPAN Ads API v19 release

Changes

Deletion of logo images is now possible only in v19.
In v18 and earlier versions, logo images cannot be deleted. To delete them, please use the Campaign Management Tool or Campaign Editor.