address comments

weed/s3api/s3api_object_handlers_put.go

@@ -604,10 +604,6 @@ func mapValidationErrorToS3Error(err error) s3err.ErrorCode {
 		// For invalid retention period (e.g., Days <= 0), return InvalidRetentionPeriod
 		// This matches the test expectations
 		return s3err.ErrInvalidRetentionPeriod
-	case errors.Is(err, ErrInvalidRetentionMode):
-		// For invalid retention mode, return InvalidRequest
-		// This matches the test expectations
-		return s3err.ErrInvalidRequest
 	case errors.Is(err, ErrComplianceModeActive):
 		// For compliance mode retention violations, return AccessDenied
 		// This matches the test expectations

weed/s3api/s3api_object_retention.go

@@ -32,7 +32,6 @@ var (
 	ErrObjectUnderLegalHold         = errors.New("object is under legal hold and cannot be deleted or modified")
 	ErrGovernanceBypassNotPermitted = errors.New("user does not have permission to bypass governance retention")
 	ErrInvalidRetentionPeriod       = errors.New("invalid retention period specified")
-	ErrInvalidRetentionMode         = errors.New("invalid retention mode specified")
 	ErrBothDaysAndYearsSpecified    = errors.New("both days and years cannot be specified in the same retention configuration")
 	ErrMalformedXML                 = errors.New("malformed XML in request body")
 
@@ -228,7 +227,7 @@ func validateObjectLockConfiguration(config *ObjectLockConfiguration) error {
 
 // validateDefaultRetention validates default retention configuration
 func validateDefaultRetention(retention *DefaultRetention) error {
-	glog.Infof("validateDefaultRetention: Mode=%s, Days=%d (set=%v), Years=%d (set=%v)", retention.Mode, retention.Days, retention.DaysSet, retention.Years, retention.YearsSet)
+	glog.V(2).Infof("validateDefaultRetention: Mode=%s, Days=%d (set=%v), Years=%d (set=%v)", retention.Mode, retention.Days, retention.DaysSet, retention.Years, retention.YearsSet)
 	// Mode is required
 	if retention.Mode == "" {
 		return ErrDefaultRetentionMissingMode