toJson method
Implementation
Map<String, dynamic> toJson() {
final audioList = this.audioList;
final ssmlList = this.ssmlList;
final textList = this.textList;
return {
if (audioList != null) 'AudioList': audioList,
if (ssmlList != null) 'SsmlList': ssmlList,
if (textList != null) 'TextList': textList,
};
}