{
  "scenarioName": "Shopping Cart Checkout",
  "requiredScenarioState": "Started",
  "newScenarioState": "Item Added",
  "request": {
    "method": "POST",
    "urlPath": "/api/v1/cart/items",
    "bodyPatterns": [
      {
        "matchesJsonPath": "$.productId"
      }
    ]
  },
  "response": {
    "status": 201,
    "headers": {
      "Content-Type": "application/json",
      "Location": "/api/v1/cart/items/item-001"
    },
    "jsonBody": {
      "cartId": "cart-abc123",
      "items": [
        {
          "id": "item-001",
          "productId": "prod-xyz",
          "quantity": 1,
          "price": 29.99
        }
      ],
      "total": 29.99
    }
  },
  "name": "Add First Item to Cart",
  "metadata": {
    "scenario": "Shopping Cart Checkout",
    "state": "Started -> Item Added"
  }
}