{ "task": "premium_animated_sticker_pack", "ref_image": "use_only_uploaded_identity_preserve_all_features", "format": { "grid": "4x4", "count": 16, "aspect": "2:3", "spacing": "clean", "alignment": "perfect", "bg": "white" }, "style": { "character": "chibi_65_70_head_dynamic_pose_rounded_expressive"