'Update User Password.'

def update_user_password(self, user_id, **kwargs):

    put_body = json.dumps({'user': kwargs})
    (resp, body) = self.put(('users/%s/OS-KSADM/password' % user_id), put_body)
    self.expected_success(200, resp.status)
    body = json.loads(body)
    return rest_client.ResponseBody(resp, body)
