I have site lets call it test.air.be and i have two azure functions and they are part of different backend pools. I am using one listener on port 443 with the certificate. Now i want to do path based routing so that if the request comes(/abc/functionapp1/anyfunction) then it should be routed to first functionapp1 backend pool. if the request comes for (/def/functionapp2/anyfunction) then it should be routed to second functionapp2 backend pool.
Also do note that i think i need to use rewrite option as well as i would like to forward the request to the particular function in end as you know functions url have /api/functionname in their url. When i try to hit the url of an Application gateway, URL path-based routing always redirect to default backend pool always and it always go to one backend pool and not the other backend pool. My path based routing section is given below:

I have an Azure Application Gateway V2, my issue/ question is why does the gateway choose a cert from another listener when i visit a webpage/ service that i have only configured for http when i visit https? is there a way to eithe drop the traffic rather then presenting a cert for a service to which the request was not for?

Our app’s DNS record points to a public IP handled by an Azure Application Gateway.