timeUntilDeleted := deletionGracePeriod - time.Since(cidr.GetDeletionTimestamp().Time)
		if timeUntilDeleted > 0 {
			c.queue.AddAfter(key, timeUntilDeleted)
			return nil
		}
		return c.removeServiceCIDRFinalizerIfNeeded(ctx, cidr)
	}

	// Created or Updated, the ServiceCIDR must have a finalizer.
	err = c.addServiceCIDRFinalizerIfNeeded(ctx, cidr)
	if err != nil {
		return err
	}