Updating Sender

I use following method to update senders info: eslClient.AccountService.UpdateSender(info, senderid); The problem is that once this is done sender is inactive and invitation needs to be sent to a sender. Is there a way to activate sender immediately after update? I think there is another option. Delete sender and then invite user: EslClient.AccountService.InviteUser(member) where member.Status = active. Please let me know if i can use first option without sending invitation or i need to use second option.