Hello guys. In the json gateway page: https://coreos.com/etcd/docs/latest/dev-guide/api_grpc_gateway.html
There's an example of using a range to view a few keys that are consecutive. Say that I have a directory `/test/` for some keys. Is there a way to view all the keys under it? I couldn't find anything in the swagger api list that could do that. Does that mean it's not possible? Thank you.
