AppEngine firewall for the particular service

Question

I have to configure a firewall for the particular service from my AppEngine apps. Do you know how can I do it? As far as I see App engine firewall works for all services
Thanks in advance

Answer 1

It's not possible to do, and it has been previously raised in the Public Issue Tracker.

As mentioned there, your best choice would be to get that service 'out' of your proyect, as in deploy it in a different project, and there, use the firewall rules that you want to use.