Can not create rhn users using the api

Issue

• I have created a very basic python script to create rhn users, but it fails with the following error:

xmlrpclib.Fault: <Fault -1: 'Could not find method createUser in class class com.redhat.rhn.frontend.xmlrpc.user.UserHandler'>

• The script is this:

#!/usr/bin/env python
import xmlrpclib, httplib, sys

SATELLITE_URL = "http://xmlrpc.rhn.redhat.com/rpc/api"
SATELLITE_LOGIN = "admin"
SATELLITE_PASSWORD = ""

client = xmlrpclib.Server(SATELLITE_URL, verbose=0)

key = client.auth.login(SATELLITE_LOGIN, SATELLITE_PASSWORD)
addr = "xxxxxx"
addr2 = "xxxxxx"
city = "xxxxxx"
country = "US"
email = "email@domain.com"
first = "xxxxxx"
last = "xxxxxx"
login = "xxxxxx_test_api"
password = "xxxxxx"
phone = "xxxxxx"
prefix = "Mr."
state = ""
county = ""
zip = "12345"

user = client.user.createUser(key,addr,addr2,city,country,email,first,last,login,password,phone,prefix,state,county,zip)

client.auth.logout(key)