toJson method
Implementation
Map<String, Object?> toJson() {
  var layout = this.layout;
  var properties = this.properties;
  var statusReference = this.statusReference;
  final json = <String, Object?>{};
  if (layout != null) {
    json[r'layout'] = layout.toJson();
  }
  json[r'properties'] = properties;
  json[r'statusReference'] = statusReference;
  return json;
}