toJson method
Implementation
Map<String, dynamic> toJson() {
final json = <String, dynamic>{};
if (this.id != null) {
json[r'id'] = this.id;
} else {
json[r'id'] = null;
}
json[r'start_time'] = this.startTime.toUtc().toIso8601String();
json[r'start_url'] = this.startUrl;
json[r'join_url'] = this.joinUrl;
json[r'topic'] = this.topic;
return json;
}