"insecure":            env.Register("ISTIOCTL_INSECURE", false, "The istioctl --insecure override"),
	"prefer-experimental": env.Register("ISTIOCTL_PREFER_EXPERIMENTAL", false, "The istioctl should use experimental subcommand variants"),
	"plaintext":           env.Register("ISTIOCTL_PLAINTEXT", false, "The istioctl --plaintext override"),
}