zero cost failed requests 2
https://theseedanceproapiplus.fairmontdigest.com/posts/why-the-seedance-pro-api-matters-for-multi-model-ai-development
Zero cost failed requests happen when your app sends a request to an API or a service, but the request fails for reasons like bad gateway or timeout. Since these failures don't incur any direct financial cost, you might not notice them right away. However, they can still degrade user experience and require attention to prevent recurring issues.