Dispatch routing to specific module

[Paul Canning]

Is there anyway to achieve this at all?

We are currently using a specific version, "dev", of our module, alongside the live version. Ideally we want to use a custom subdomain to point to the dev version, rather then using the horrible long URL.

However, as stated here, https://cloud.google.com/appengine/docs/php/config/dispatchref, it seems you can only target a module, not a version.

We have a subdomain setup for the module, but it obviously sends users to the live version, as that is set to 100% of the traffic.

We don't want to use traffic splitting to send users to the dev version, as it is for company use only, as it may be drastically different to the live environment and not suitable for our users.