lang property
      
      String?
      get
      lang
      
    
    
The language to be used for synthesis, in the form language-region. Examples: 'en', 'en-US', 'en-GB', 'zh-CN'.
Implementation
String? get lang => _wrapped.lang;
      
      set
      lang
      (String? v) 
      
    
    
    
Implementation
set lang(String? v) {
  _wrapped.lang = v;
}