5 "$ref": "../x-primitives.json#/city_id"
8 "description": "city name",
12 "description": "city state",
13 "type": ["string", "null"]
16 "description": "city postal code",
17 "type": ["string", "null"]
20 "description": "city country",
21 "type": ["string", "null"]
24 "additionalProperties": false,
25 "required": ["name", "state", "postal_code", "country"]