delegate permission for enable/disable host

I have a typical RDS setup. I have a connection broker and 5 hosts. I manage the system. One of the hosts is just for our dev environment. We are mostly using remoteapp.

I want to delegate permission so our dev users can only enable/disable an RDS host to accept new connect for a particular host.

I don't want to give them the ability to do enable/disable the rest of the production hosts. They will be doing this through the gui or through PowerShell.

thanks!