messageSelfDestructTypeImmediately property

MessageSelfDestructTypeImmediately? messageSelfDestructTypeImmediately

The message can be opened only once and will be self-destructed once closed

Implementation

MessageSelfDestructTypeImmediately? get messageSelfDestructTypeImmediately {
  if (this is MessageSelfDestructTypeImmediately) {
    return this as MessageSelfDestructTypeImmediately;
  }
  return null;
}