# ListingSlide

One photo of the hero carousel or the gallery, by media id. The photo's own credit shows with it.

Group: Sales page.

## Fields

- `mediaId` (string, required): A product- or listing-owned photo of this guide (list_media with marketingOnly true). Spot and chapter photos are refused.
- `caption` (string, optional): The caption for this slide. Absent means the photo's own caption.
- `order` (number, required): Sort key, ascending; fractional values are fine.