GCP, Cloud Run static ip, is there downside?

Question

https://cloud.google.com/run/docs/configuring/static-outbound-ip

I followed this example and it worked

and I`m just worried that if there is downside of it about scailing (is there any bad thing than default settings?)

simple question and I really want to know it

Answer 1

As per @guillaume blaquiere, there is no real downside. Your IP can be blocked, because it's static and you use always the same. In case of a large volume of outgoing traffic, only one IP will limit you, use multiple IPs in that case.