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