// underlying watchCache is calling processEvent under its lock.
	c.watchCache.RLock()
	defer c.watchCache.RUnlock()

	var cacheInterval *watchCacheInterval
	cacheInterval, err = c.watchCache.getAllEventsSinceLocked(requiredResourceVersion, key, opts)
	if err != nil {
		// To match the uncached watch implementation, once we have passed authn/authz/admission,