Static public IP address
I wish it had a static IP address or IP range which can be allowed on firewall for communication with resources within a VNet or atleast a VNet service endpoint.
How are we supposed to allow Event grid talk to API sitting inside a Vnet without disabling the firewall?
Charlie Mott commented
Event Grid now supports "Hybrid connections as a destination” see: https://azure.microsoft.com/en-gb/blog/more-reliable-event-driven-applications-in-azure-with-an-updated-event-grid/