update
open fun updateStyleImageSourceImage(@NonNull sourceId: String, @NonNull image: Image): Expected<String, None>
Updates the image of an [image style source](https://docs.mapbox.com/mapbox-gl-js/style-spec/#sources-image).
Return
A string describing an error if the operation was not successful, empty otherwise.
Parameters
source
A style source identifier.
image
An `image`.