{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://openbrandexchange.com/schemas/v0.1/GtinLookupResult.json",
  "type": "object",
  "title": "GtinLookupResult",
  "properties": {
    "results": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "input": {
            "type": "string",
            "description": "The code as submitted (trimmed).",
            "maxLength": 64
          },
          "gtin": {
            "anyOf": [
              {
                "$ref": "Common.json#/$defs/Gtin14"
              },
              {
                "type": "null"
              }
            ]
          },
          "status": {
            "type": "string",
            "enum": [
              "matched",
              "unmatched",
              "invalid"
            ],
            "description": "invalid: not 8, 12, 13 or 14 digits after removing spaces."
          },
          "product_id": {
            "anyOf": [
              {
                "$ref": "Common.json#/$defs/Id"
              },
              {
                "type": "null"
              }
            ]
          },
          "variant_id": {
            "anyOf": [
              {
                "$ref": "Common.json#/$defs/Id"
              },
              {
                "type": "null"
              }
            ]
          }
        },
        "required": [
          "input",
          "gtin",
          "status",
          "product_id",
          "variant_id"
        ],
        "additionalProperties": false,
        "patternProperties": {
          "^x-[a-z0-9]+-[a-z0-9_-]+$": true
        }
      },
      "description": "One result per distinct normalised input, in input order."
    },
    "products": {
      "type": "array",
      "items": {
        "$ref": "ProductDetail.json"
      },
      "description": "Each matched product once."
    }
  },
  "required": [
    "results",
    "products"
  ],
  "additionalProperties": false,
  "patternProperties": {
    "^x-[a-z0-9]+-[a-z0-9_-]+$": true
  }
}