Problem with creating modResource programmatically

$page = $modx->newObject('modResource');
$page->set('createdby', $modx->user->id);
$page->set('createdon', time());
$page->set('parent', $parentId);
$page->set('template', $templateId);
$page->set('alias', $page->cleanAlias($rq['pagetitle']));
// $page->set('uri', $page->cleanAlias($rq['pagetitle']).".html");
// $page->set('uri_override',1);
$page->set('hidemenu',1);
$page->set('menuindex',count($modx->getCollection('modResource',array('template'=>$templateId))));
$page->set('pagetitle', $rq['pagetitle']);
$saved = $page->save();

<?php 
$fields['createdby'] = $modx->user->id;
$fields['parent'] = $parentId;
$fields['template'] = $templateId;
$fields['alias'] = $rq['pagetitle'];  
$fields['hidemenu'] = 1;
$fields['pagetitle'] = $rq['pagetitle'];
$response = $modx->runProcessor('resource/create', $fields);

if ($response->isError()) {  /* An error occurred */
    if ($response->hasFieldErrors()) {
        $fieldErrors = $response->getAllErrors();
        $errorMessage = implode("\n", $fieldErrors);
    } else {
        $errorMessage = 'An error occurred: ' . $response->getMessage();
    }
   $modx->log(xPDO::LOG_LEVEL_ERROR,$errorMessage);
}

/* if you need the ID */

$object = $response->getObject();

$docId = $object['id'];