logger.GetReqInfo(ctx).Owner = owner
	logger.GetReqInfo(ctx).Region = region

	// Do not check for PutObjectRetentionAction permission,
	// if mode and retain until date are not set.
	// Can happen when bucket has default lock config set
	if action == policy.PutObjectRetentionAction &&
		r.Header.Get(xhttp.AmzObjectLockMode) == "" &&
		r.Header.Get(xhttp.AmzObjectLockRetainUntilDate) == "" {
		return ErrNone
	}