{
  "title": "Select a Pizza!",
  "description": "",
  "required": [
    "size", "toppings"
  ],
  "properties": {
    "size": {
      "type": "string",
      "title": "Size",
      "enum": [
        "Personal",
        "Medium",
        "Large"
      ]
    },
    "toppings": {
      "type": "array",
      "title": "Toppings",
      "items": {
        "type": "string",
        "enum": [
          "Pepperoni",
          "Cucumber",
          "Spam",
          "Anchovies",
          "Salsa",
          "Squash",
          "Peanuts",
          "Octopus Tenticles",
          "Chicken Feet"
        ]
      },
      "uniqueItems": true
    }
  }
}