ChatGPT says this is a GCP proxy using Cloud CDN, but I don't believe it

gcpCloudCdnProxy.tf

resource "google_compute_ssl_certificate" "proxy_cert" {
  name          = "proxy-cert"
  domain        = "new-domain.com"
  cert_file     = "cert.pem"
  private_key_file = "key.pem"
}

resource "google_compute_target_https_proxy" "proxy" {
  name = "proxy-target"
  url_map = google_compute_url_map.proxy.self_link
  ssl_certificates = [google_compute_ssl_certificate.proxy_cert.self_link]
}

resource "google_compute_url_map" "proxy" {
  name        = "proxy-map"
  default_service = google_compute_backend_service.proxy.self_link

  host_rule {
    host = "new-domain.com"
    path_matcher = "proxy-matcher"
  }

  path_matcher {
    name = "proxy-matcher"

    path_rule {
      paths = ["/*"]
      service = google_compute_backend_service.proxy.self_link
    }
  }
}

resource "google_compute_backend_service" "proxy" {
  name            = "proxy-service"
  health_checks   = [google_compute_http_health_check.proxy.self_link]
  protocol        = "HTTPS"
  port_name       = "https"
  timeout_sec     = 30
  load_balancing_scheme = "EXTERNAL"
  
  backend {
    group = google_compute_instance_group.proxy.self_link
  }
}

resource "google_compute_http_health_check" "proxy" {
  name               = "proxy-health-check"
  request_path       = "/health"
  port               = 443
}

resource "google_compute_instance_group" "proxy" {
  name = "proxy-group"
  zone = "us-central1-a"
}

resource "google_compute_forwarding_rule" "proxy" {
  name = "proxy-forwarding-rule"
  ip_address = "global"
  ip_protocol = "TCP"
  port_range = "443"
  target = google_compute_target_https_proxy.proxy.self_link
  load_balancing_scheme = "EXTERNAL"
}

resource "google_compute_cdn_url_map" "proxy" {
  host = "new-domain.com"
  origin = "https://hello.internal-domain.com"
}