Setting up DCV connection gateway and a Session Resolver with the url that is not at the root?

I am setting up the resolver for the DCV Connection gateway and in the documentation for the URL, can I specify a path as part of the url? So that it can use https://myhostname/api/resolveSession or does it have to be https://myhostname/resolveSession ?

For example can I specify in the dcv-connection-gateway.conf:

[resolver]
url = "https://myhostname/api/"