getKey method
Implementation
String? getKey(String name) {
switch (name) {
case _kunifiedContactId:
return keys?.unifiedContactId;
case _ksingleContactId:
return keys?.singleContactId;
case _kidentifier:
return identifier;
default:
if (keys?.otherKeys == null) return null;
return keys!.otherKeys[name];
}
}