How can I fetch the media files of the products in Shopware 6 using Rest API?

According to the documentation for REST API

I can retrieve product data by calling the request function

$this->restService->request('GET', 'product');

Basically, it makes following request which is returning me product data.

private function createShopwareApiRequest(string $method, string $uri, ?string $body = null): RequestInterface
    return new Request(
        getenv('APP_URL') . '/api/v3/' . $uri,
            'Authorization' => 'Bearer ' . $this->accessToken,
            'Accept' => '*/*'

I couldn’t find the media files related to the product. Can anybody help me how can I fetch products along with the images ?