{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/CountryContract",
  "title": "CountryContract",
  "required": [
    "code"
  ],
  "type": "object",
  "properties": {
    "code": {
      "minLength": 1,
      "type": "string",
      "description": "Code"
    },
    "name": {
      "type": "string",
      "description": "Name",
      "nullable": true
    }
  },
  "additionalProperties": false,
  "description": "Country data"
}