{
  "$defs": {
    "Code": {
      "description": "Code is used for short identifies like country or state codes.",
      "pattern": "^[A-Z0-9]+$",
      "title": "Code",
      "type": "string"
    }
  },
  "$id": "https://gobl.org/draft-0/l10n/code",
  "$ref": "#/$defs/Code",
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}