diff --git a/generated.go b/generated.go
index db48d3a..e2075c0 100644
--- a/generated.go
+++ b/generated.go
@@ -7,6 +7,7 @@ import (
 	"net/http"
 	"time"
 
+	. "github.com/beyondstorage/go-storage/v4/pairs"
 	"github.com/beyondstorage/go-storage/v4/pkg/httpclient"
 	"github.com/beyondstorage/go-storage/v4/services"
 	. "github.com/beyondstorage/go-storage/v4/types"
@@ -17,6 +18,7 @@ var _ services.ServiceError
 var _ httpclient.Options
 var _ time.Duration
 var _ http.Request
+var _ Error
 
 // Type is the type for gcs
 const Type = "gcs"
@@ -219,6 +221,8 @@ type pairServiceNew struct {
 	HTTPClientOptions      *httpclient.Options
 	HasServiceFeatures     bool
 	ServiceFeatures        ServiceFeatures
+	// Enable features
+	// Default pairs
 }
 
 // parsePairServiceNew will parse Pair slice into *pairServiceNew
@@ -261,8 +265,15 @@ func parsePairServiceNew(opts []Pair) (pairServiceNew, error) {
 			}
 			result.HasServiceFeatures = true
 			result.ServiceFeatures = v.Value.(ServiceFeatures)
+			// Enable features
+			// Default pairs
 		}
 	}
+
+	// Enable features
+
+	// Default pairs
+
 	if !result.HasCredential {
 		return pairServiceNew{}, services.PairRequiredError{Keys: []string{"credential"}}
 	}
@@ -503,6 +514,10 @@ type pairStorageNew struct {
 	StorageFeatures        StorageFeatures
 	HasWorkDir             bool
 	WorkDir                string
+	// Enable features
+	hasEnableVirtualDir bool
+	EnableVirtualDir    bool
+	// Default pairs
 }
 
 // parsePairStorageNew will parse Pair slice into *pairStorageNew
@@ -539,8 +554,25 @@ func parsePairStorageNew(opts []Pair) (pairStorageNew, error) {
 			}
 			result.HasWorkDir = true
 			result.WorkDir = v.Value.(string)
+		// Enable features
+		case "enable_virtual_dir":
+			if result.hasEnableVirtualDir {
+				continue
+			}
+			result.hasEnableVirtualDir = true
+			result.EnableVirtualDir = true
+			// Default pairs
 		}
 	}
+
+	// Enable features
+	if result.hasEnableVirtualDir {
+		result.HasStorageFeatures = true
+		result.StorageFeatures.VirtualDir = true
+	}
+
+	// Default pairs
+
 	if !result.HasName {
 		return pairStorageNew{}, services.PairRequiredError{Keys: []string{"name"}}
 	}
diff --git a/go.mod b/go.mod
index afeb1ad..06dbf07 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.15
 require (
 	cloud.google.com/go/storage v1.16.0
 	github.com/beyondstorage/go-integration-test/v4 v4.3.0
-	github.com/beyondstorage/go-storage/v4 v4.5.0
+	github.com/beyondstorage/go-storage/v4 v4.6.0
 	github.com/google/uuid v1.3.0
 	golang.org/x/oauth2 v0.0.0-20210628180205-a41e5a781914
 	google.golang.org/api v0.50.0
diff --git a/go.sum b/go.sum
index 8873f56..a65b89f 100644
--- a/go.sum
+++ b/go.sum
@@ -48,8 +48,8 @@ github.com/Xuanwo/templateutils v0.1.0/go.mod h1:OdE0DJ+CJxDBq6psX5DPV+gOZi8bhuH
 github.com/beyondstorage/go-integration-test/v4 v4.3.0 h1:WZ95f78RKlHpvft8zHcMaoa2aaTF/jzlzINhMD0EMHY=
 github.com/beyondstorage/go-integration-test/v4 v4.3.0/go.mod h1:HKgzemQZpxoHBL49JYEUnLTb5eteUhzcvmmPL7EDT/Y=
 github.com/beyondstorage/go-storage/v4 v4.4.0/go.mod h1:mc9VzBImjXDg1/1sLfta2MJH79elfM6m47ZZvZ+q/Uw=
-github.com/beyondstorage/go-storage/v4 v4.5.0 h1:cWkX1A+yVLldEpj/Ad9capev9K1fbVIVcRvwqWsMgpw=
-github.com/beyondstorage/go-storage/v4 v4.5.0/go.mod h1:mc9VzBImjXDg1/1sLfta2MJH79elfM6m47ZZvZ+q/Uw=
+github.com/beyondstorage/go-storage/v4 v4.6.0 h1:a05dtbYjMZB7LrUSvVzzHwlx33B4yEmd5oQB7Itk7VY=
+github.com/beyondstorage/go-storage/v4 v4.6.0/go.mod h1:mc9VzBImjXDg1/1sLfta2MJH79elfM6m47ZZvZ+q/Uw=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
 github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=