Bing Search Location Codes (United States, Up to 20)

{
  "type": "object",
  "required": [
    "search",
    "country",
    "limit"
  ],
  "properties": {
    "limit": {
      "enum": [
        20
      ],
      "type": "integer",
      "default": 20,
      "description": "How many locations to return at most; only 20, the one tested, is offered."
    },
    "search": {
      "type": "string",
      "maxLength": 100,
      "minLength": 1,
      "description": "Text to look for in location names, case-insensitive, such as a place name."
    },
    "country": {
      "enum": [
        "us"
      ],
      "type": "string",
      "description": "The country whose locations are searched; only \"us\" (United States) is offered."
    }
  },
  "additionalProperties": false
}

{
  "type": "object",
  "properties": {
    "results": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "location_code": {
            "type": "number",
            "description": "The numeric location code."
          },
          "location_name": {
            "type": "string",
            "description": "The full location name: the place, then its region and country."
          },
          "location_type": {
            "type": "string",
            "description": "The location's level, such as State or City."
          },
          "country_iso_code": {
            "type": "string",
            "description": "The two-letter ISO country code, upper case."
          },
          "location_code_parent": {
            "type": [
              "number",
              "null"
            ],
            "description": "The code of the location this one sits inside; null for a country."
          }
        }
      }
    }
  },
  "description": "The matching locations, wrapped as `{results: [...]}`."
}