OBJECT
URL info that can be used to upload the image.
1type CreateGameBoxArtUploadURLResponse {23# Upload id to be used on the upload request.4uploadID: ID! 56# URL to be used by the client, to upload the image.7# NOTE: The image that is uploaded later must be a 600x800px, no larger than 1 MB, 8# JPEG.9url: String! 1011}