public MoneyOut PostOneShotMoneyOut(MoneyOut moneyOut, string userId = null)
 {
     var uri = CreateUri(userId, moneyoutsOneshot);
     return PostAsync(uri, moneyOut);
 }
 public MoneyOut PostRecurringMoneyOut(MoneyOut moneyOut, string userIdentifier = null)
 {
     var uri = CreateUri(userIdentifier, moneyoutsReccuring);
     return PostAsync(uri, moneyOut);
 }