toJson method

Implementation

core.Map<core.String, core.dynamic> toJson() {
  final activityGroupTag = this.activityGroupTag;
  final activityId = this.activityId;
  final activityTag = this.activityTag;
  return {
    'activityGroupTag': ?activityGroupTag,
    'activityId': ?activityId,
    'activityTag': ?activityTag,
  };
}