public async Task SendSMSNotificationToInternalUser(
     NotificationSettings activeSettings, // todo change model name to generic name
     User userTo,
     string subject,
     string message)
 {
     if (activeSettings.SmsServiceProvider == SMSServiceProvider.Twilio)
     {
         _mailerRepo.SendSMSViaTwilioAsync(activeSettings, userTo, subject, message);
     }
 }