This API is subject to change. Bug fixes and new features will be released based on developer feedback throughout the preview period.
An event that triggers when a media item in a specified gallery is updated.
The onGalleryItemUpdated() event handler runs when a gallery item has been updated. The received GalleryItemUpdatedEvent object contains information about the gallery item that was updated.
Note: Backend events don't work when previewing your site.
Information about an updated gallery item.