ErrorValue.fromJson constructor
      
      ErrorValue.fromJson(
    
    
- Map json_
Implementation
ErrorValue.fromJson(core.Map json_)
    : this(
        message: json_.containsKey('message')
            ? json_['message'] as core.String
            : null,
        type: json_.containsKey('type') ? json_['type'] as core.String : null,
      );