CloudFlare Stream の Webhook 検証時に使うSecretは、WebHookの作成時にレスポンスに含まれている

  • Configure webhooks · Cloudflare Notifications docs
    • 以下が登録時のレスポンス例
      {
  "result": {
    "notification_url": "https://cf-webhook-go-xxxxxxxxxxxx.us-central1.run.app/webhook",
    "notificationUrl": "https://cf-webhook-go-xxxxxxxxxxxx.us-central1.run.app/webhook",
    "modified": "2024-01-01T09:00:00.000000Z",
    "secret": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
  },
  "success": true,
  "errors": [],
  "messages": []
}