'User updates own password'

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

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