curl --request GET \
  --url https://api.mulerun.com/vendors/google/v1/nano-banana/generation/{task_id} \
  --header 'Authorization: Bearer <token>'

{
  "task_info": {
    "task_id": "123e4567-e89b-12d3-a456-426614174000",
    "status": "completed",
    "created_at": "2025-09-21T00:00:00.000Z",
    "updated_at": "2025-09-21T00:00:00.000Z"
  },
  "images": [
    "https://example.com/image.png"
  ],
  "description": "A beautiful sunset over the mountains"
}