{
  "success": true,
  "customer": {
    "id": "gid://shopify/Customer/123",
    "email": "customer@example.com"
  },
  "loyalty": {
  },
  "performance": {
    "responseTime": 125,
    "cached": true,
    "cacheKeys": [
      "loyalty:info:123",
      "loyalty:promos:123", 
      "loyalty:movements:123:1"
    ]
  }
}