return len(pr.Reason) == 1 && pr.Reason.Has(ProxyRequest)
}

func (pr *PushRequest) IsProxyUpdate() bool {
	return pr.Reason.Has(ProxyUpdate)
}

func (pr *PushRequest) PushReason() string {
	if pr.IsRequest() {
		return " request"
	}
	return ""
}

// ProxyPushStatus represents an event captured during config push to proxies.