toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (id != null) 'id': id!,
if (labelsAdded != null) 'labelsAdded': labelsAdded!,
if (labelsRemoved != null) 'labelsRemoved': labelsRemoved!,
if (messages != null) 'messages': messages!,
if (messagesAdded != null) 'messagesAdded': messagesAdded!,
if (messagesDeleted != null) 'messagesDeleted': messagesDeleted!,
};