Mapping a webhook to a DTO?

[MCKLtech]

I want to map an incoming webhook to a DTO, so that I can use that DTO for some processing throughout the application. Perhaps I'm missing something, but what is the best way to go about this? My constructor will become extremely large as the webhook has 20+ fields, some of which are nested.

class IncomingWebhook extends Data
{
    public function __construct(
        public string $title,
        public string $topic,
        public string $app_id,
        public string $type,
        //etc
    ) {
        //Silence
    }
}