{
  "description": "This file is auto-generated by scripts/prep. Do not edit manually.",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "type": "object",
  "properties": {
    "$schema": { "type": "string" },
    "data": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "countryCode": {
            "type": "string",
            "description": "Two-letter ISO 3166-1 alpha-2 country code"
          },
          "countryName": {
            "type": "string",
            "description": "English name of the country"
          },
          "population": {
            "type": "number",
            "description": "Total population of the country"
          },
          "languages": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "languageId": {
                  "type": "string",
                  "description": "Three-letter ISO 639-3 language code"
                },
                "languageName": {
                  "type": "string",
                  "description": "English name of the language"
                },
                "numSpeakers": {
                  "type": "number",
                  "description": "Number of speakers of this language in this country"
                }
              },
              "required": ["languageId", "languageName", "numSpeakers"],
              "additionalProperties": false
            },
            "description": "Languages spoken in this country"
          }
        },
        "required": ["countryCode", "countryName", "languages"],
        "additionalProperties": false
      }
    }
  },
  "required": ["$schema", "data"]
}