AppCollection.php

См. документацию.

<?php
 
namespace Bitrix\Rest\Entity\Collection;
 
use Bitrix\Rest\Entity\App;

class AppCollection extends BaseCollection
{
    protected static function getItemClassName(): string
    {
        return App::class;
    }
 
    public function getAppIds(): array
    {
        return $this->map(function ($application) {
            return $application->getId();
        });
    }
 
    public function getAppCodes(): array
    {
        return $this->map(function ($application) {
            return $application->getCode();
        });
    }
}