False is always True

HttpPost.php

$response = false;
		
		$uri = preg_replace('/({\w+})/i', $entity, $this->getRoutes()->object_field_new->uri);
		
		$rs = $this->rest->post($uri, array('field'=>array(
			'name' => 'resource',
			'required' => true,
			'searchable' => false,
			'type' => 4
		)));
		
		if(array_key_exists('status', $rs) and $rs['status'] == 201) {
			$response = $rs['body'];
		}
		
		return $response;