public String createNote(String id, String subject, String message) throws FacebookException {
        ensureAuthorizationEnabled();
        JSONObject json = post(buildEndpoint(id, "notes"), new HttpParameter[] {
                            new HttpParameter("subject", subject),
                            new HttpParameter("message", message)
                          }).asJSONObject();
        try {
            return json.getString("id");
        } catch (JSONException jsone) {
            throw new FacebookException(jsone.getMessage(), jsone);
        }
    }