الحصول على مجموعة أصول المواد

curl https://api.tokenlab.sh/v1/videos/assets/groups/group-20260720123456-vrt01 \
  -H "Authorization: Bearer $TOKENLAB_API_KEY"

{
  "id": "group-20260720123456-vrt01",
  "object": "seedance.material_asset_group",
  "library_type": "aigc_avatar",
  "group_name": "Product references",
  "description": "Reusable product shots",
  "status": "ACTIVE",
  "metadata": null,
  "created_at": 1782998400000
}