{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/ZoneCheck",
  "title": "ZoneCheck",
  "type": "object",
  "properties": {
    "country_code": {
      "type": "string",
      "description": "Two-letter ISO 3166-1 country code.",
      "example": "AU"
    },
    "subdivision_codes": {
      "type": "string",
      "description": "ISO 3166-2 subdivision code, up to three alphanumeric characters.",
      "example": "NSW"
    },
    "postal_code": {
      "type": "string",
      "description": "Postal code.",
      "example": "2099"
    },
    "customer_group_id": {
      "type": "integer",
      "description": "Customer Group ID to which the customer is belongs.",
      "example": 0
    }
  },
  "required": [
    "country_code"
  ]
}