BackendServiceListUsableWarningData.fromJson constructor
      
      BackendServiceListUsableWarningData.fromJson(
    
    
- Map json_
Implementation
BackendServiceListUsableWarningData.fromJson(core.Map json_)
    : this(
        key: json_.containsKey('key') ? json_['key'] as core.String : null,
        value:
            json_.containsKey('value') ? json_['value'] as core.String : null,
      );