checkChatUsernameResultOk property

CheckChatUsernameResultOk? checkChatUsernameResultOk

The username can be set

Implementation

CheckChatUsernameResultOk? get checkChatUsernameResultOk {
  if (this is CheckChatUsernameResultOk) {
    return this as CheckChatUsernameResultOk;
  }
  return null;
}