$Metro.fromJson constructor
      
      $Metro.fromJson(
    
    
- Map json_
Implementation
$Metro.fromJson(core.Map json_)
  : this(
      countryCode: json_['countryCode'] as core.String?,
      countryDartId: json_['countryDartId'] as core.String?,
      dartId: json_['dartId'] as core.String?,
      dmaId: json_['dmaId'] as core.String?,
      kind: json_['kind'] as core.String?,
      metroCode: json_['metroCode'] as core.String?,
      name: json_['name'] as core.String?,
    );