in, out := &in.Versions, &out.Versions
		*out = make([]GroupVersionForDiscovery, len(*in))
		copy(*out, *in)
	}
	out.PreferredVersion = in.PreferredVersion
	if in.ServerAddressByClientCIDRs != nil {
		in, out := &in.ServerAddressByClientCIDRs, &out.ServerAddressByClientCIDRs
		*out = make([]ServerAddressByClientCIDR, len(*in))
		copy(*out, *in)
	}
	return
}