toJson method
Implementation
@override
Object toJson() => {
if (mediaChunks.isNotDefault) 'mediaChunks': encodeList(mediaChunks),
if (audio != null) 'audio': audio!.toJson(),
if (audioStreamEnd != null) 'audioStreamEnd': audioStreamEnd,
if (video != null) 'video': video!.toJson(),
if (text != null) 'text': text,
if (activityStart != null) 'activityStart': activityStart!.toJson(),
if (activityEnd != null) 'activityEnd': activityEnd!.toJson(),
};