}
public boolean inviteToEvent(String eventId, String[] userIds) throws FacebookException {
ensureAuthorizationEnabled();
HttpResponse res = post(buildEndpoint(eventId, "invited"), new HttpParameter[] {
new HttpParameter("users", z_F4JInternalStringUtil.join(userIds))});
return Boolean.valueOf(res.asString().trim());
}
public boolean uninviteFromEvent(String eventId, String userId) throws FacebookException {
ensureAuthorizationEnabled();
HttpResponse res = delete(buildEndpoint(eventId, "invited/" + userId));