Is there a practical way to inspect HTTP/HTTPS and block arbitrary POST and PUT requests, from within a container, to the internet? (while still allowing GET requests)

I had a look at eBPF but I am not sure how to properly set it up, nor if that is the right tool for this.
I am not using k8s or any other orchestration framework right now, but it could be possible to setup if that helps.

Thank you.