map<TResult extends Object?>  method 
- @optionalTypeArgs
 
- required TResult selfLabels(
- UGraphListLabelsSelfLabels value
 
 - required TResult unknown(
- UGraphListLabelsUnknown value
 
 
A switch-like method, using callbacks.
Callbacks receives the raw object, upcasted. It is equivalent to doing:
switch (sealedClass) {
  case final Subclass value:
    return ...;
  case final Subclass2 value:
    return ...;
}
Implementation
@optionalTypeArgs TResult map<TResult extends Object?>({required TResult Function( UGraphListLabelsSelfLabels value)  selfLabels,required TResult Function( UGraphListLabelsUnknown value)  unknown,}){
final _that = this;
switch (_that) {
case UGraphListLabelsSelfLabels():
return selfLabels(_that);case UGraphListLabelsUnknown():
return unknown(_that);}
}