{
  "schema": {
    "bsonType": "object",
    "required": [],
    "permission": {
      "read": true,
      "create": false,
      "update": false,
      "delete": false
    },
    "properties": {
      "_id": {
        "description": "ID，系统自动生成"
      },
      "name": {
        "bsonType": "string",
        "description": "机场名称"
      },
      "address": {
        "bsonType": "string",
        "description": "机场完整地址"
      },
      "location": {
        "bsonType": "object",
        "description": "机场地理位置经纬度(GeoPoint)"
      },
      "city_code": {
        "bsonType": "string",
        "description": "城市编码"
      },
      "city_name": {
        "bsonType": "string",
        "description": "城市名称"
      },
      "iata": {
        "bsonType": "string",
        "description": "国际航空运输协会(International Air Transport Association)编码"
      },
      "icao": {
        "bsonType": "string",
        "description": "国际民用航空组织(International Civil Aviation Organization)编码"
      },
      "level": {
        "bsonType": "string",
        "description": "飞行等级"
      },
      "status": {
        "bsonType": "int",
        "description": "状态",
        "enum": [
          {
            "value": 0,
            "text": "运营中"
          },
          {
            "value": 1,
            "text": "规划中"
          },
          {
            "value": 2,
            "text": "建设中"
          },
          {
            "value": 3,
            "text": "已停航"
          }
        ]
      },
      "enable_year": {
        "bsonType": "int",
        "description": "启用年份"
      },
      "first_letter": {
        "bsonType": "string",
        "description": "拼音首字母"
      }
    }
  },
  "index": [{
      "IndexName": "name",
      "MgoKeySchema": {
        "MgoIndexKeys": [{
          "Name": "name",
          "Direction": "1"
        }],
        "MgoIsUnique": false
      }
    },
    {
      "IndexName": "first_letter",
      "MgoKeySchema": {
        "MgoIndexKeys": [{
          "Name": "first_letter",
          "Direction": "1"
        }],
        "MgoIsUnique": false
      }
    }
  ]
}