This API is subject to change. Bug fixes and new features will be released based on developer feedback throughout the preview period.
Links media items that are already associated with a specific product to a choice within the same product.
Media items can only be set for choices within one option at a time - e.g., if you set media items for some or all of the choices within the Colors option (blue, green, and red), you won't be able to also assign media items to choices within the Size option (S, M, and L).
To remove all existing media items, call the Remove Product Media From Choices endpoint.
You can only call this method when authenticated as a Wix app or Wix user identity.