Ephemeral Agent templates dynamic PVC naming

[kusyazavr]

Hi there

I was wondering if there any way to path $branch.name that triggered the build to the ephemeral agent template? 

Scenario that i'm interested is when you dynamically create and store some cache based on the triggered branch, when you don't want/have RWX volume in k8s cluster
So all my next launches of this specific branch will be launched with existing PVC cache, and if one has broken, it'n not hard to just recreate one 

Thanks in advance