Menu V2 Allergen Structure

{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/restaurant-brands/refs/heads/main/json-structure/menu-v2-allergen-structure.json",
  "name": "Allergen",
  "description": "Allergen schema from Burger King's Partners API v2",
  "type": "object",
  "properties": {
    "celery": {
      "type": "string",
      "enum": [
        "_0",
        "_1",
        "_2",
        "_3"
      ],
      "description": "Optional allergen info for celery | 3 = Contains 2 = May Contain 1 = Cooked in same equipment 0 = Free From",
      "example": "_0"
    },
    "eggs": {
      "type": "string",
      "enum": [
        "_0",
        "_1",
        "_2",
        "_3"
      ],
      "description": "Optional allergen info for eggs | 3 = Contains 2 = May Contain 1 = Cooked in same equipment 0 = Free From",
      "example": "_0"
    },
    "fish": {
      "type": "string",
      "enum": [
        "_0",
        "_1",
        "_2",
        "_3"
      ],
      "description": "Optional allergen info for fish | 3 = Contains 2 = May Contain 1 = Cooked in same equipment 0 = Free From",
      "example": "_0"
    },
    "gluten": {
      "type": "string",
      "enum": [
        "_0",
        "_1",
        "_2",
        "_3"
      ],
      "description": "Optional allergen info for gluten | 3 = Contains 2 = May Contain 1 = Cooked in same equipment 0 = Free From",
      "example": "_0"
    },
    "lupin": {
      "type": "string",
      "enum": [
        "_0",
        "_1",
        "_2",
        "_3"
      ],
      "description": "Optional allergen info for lupin | 3 = Contains 2 = May Contain 1 = Cooked in same equipment 0 = Free From",
      "example": "_0"
    },
    "milk": {
      "type": "string",
      "enum": [
        "_0",
        "_1",
        "_2",
        "_3"
      ],
      "description": "Optional allergen info for milk | 3 = Contains 2 = May Contain 1 = Cooked in same equipment 0 = Free From",
      "example": "_0"
    },
    "mustard": {
      "type": "string",
      "enum": [
        "_0",
        "_1",
        "_2",
        "_3"
      ],
      "description": "Optional allergen info for mustard | 3 = Contains 2 = May Contain 1 = Cooked in same equipment 0 = Free From",
      "example": "_0"
    },
    "peanuts": {
      "type": "string",
      "enum": [
        "_0",
        "_1",
        "_2",
        "_3"
      ],
      "description": "Optional allergen info for peanuts | 3 = Contains 2 = May Contain 1 = Cooked in same equipment 0 = Free From",
      "example": "_0"
    },
    "sesame": {
      "type": "string",
      "enum": [
        "_0",
        "_1",
        "_2",
        "_3"
      ],
      "description": "Optional allergen info for sesame | 3 = Contains 2 = May Contain 1 = Cooked in same equipment 0 = Free From",
      "example": "_0"
    },
    "shellfish": {
      "type": "string",
      "enum": [
        "_0",
        "_1",
        "_2",
        "_3"
      ],
      "description": "Optional allergen info for shellfish | 3 = Contains 2 = May Contain 1 = Cooked in same equipment 0 = Free From",
      "example": "_0"
    },
    "soy": {
      "type": "string",
      "enum": [
        "_0",
        "_1",
        "_2",
        "_3"
      ],
      "description": "Optional allergen info for soy | 3 = Contains 2 = May Contain 1 = Cooked in same equipment 0 = Free From",
      "example": "_0"
    },
    "sulphurDioxide": {
      "type": "string",
      "enum": [
        "_0",
        "_1",
        "_2",
        "_3"
      ],
      "description": "Optional allergen info for sulphur dioxide | 3 = Contains 2 = May Contain 1 = Cooked in same equipment 0 = Free From",
      "example": "_0"
    },
    "treeNuts": {
      "type": "string",
      "enum": [
        "_0",
        "_1",
        "_2",
        "_3"
      ],
      "description": "Optional allergen info for tree nuts | 3 = Contains 2 = May Contain 1 = Cooked in same equipment 0 = Free From",
      "example": "_0"
    },
    "wheat": {
      "type": "string",
      "enum": [
        "_0",
        "_1",
        "_2",
        "_3"
      ],
      "description": "Optional allergen info for wheat | 3 = Contains 2 = May Contain 1 = Cooked in same equipment 0 = Free From",
      "example": "_0"
    }
  }
}