{
  "$schema": "https://spec.soustack.org/soustack.schema.json",
  "stacks": {
    "equipment": 1,
    "structured": 1
  },
  "name": "Recipe with Invalid Equipment Reference",
  "yield": {
    "amount": 1,
    "unit": "serving"
  },
  "time": {
    "total": {
      "minutes": 30
    }
  },
  "equipment": [
    {
      "id": "skillet",
      "name": "8-inch skillet"
    }
  ],
  "ingredients": [
    {
      "id": "meat",
      "name": "Meat"
    }
  ],
  "instructions": [
    {
      "id": "sear",
      "text": "Sear the meat",
      "usesEquipment": [
        "nonexistent"
      ]
    }
  ]
}