diff --git a/README.md b/README.md
index 55f4d5d..e6b13b3 100644
--- a/README.md
+++ b/README.md
@@ -3,11 +3,11 @@
 ![GitHub go.mod Go version](https://img.shields.io/github/go-mod/go-version/IBM/vpc-go-sdk)
 [![semantic-release](https://img.shields.io/badge/%20%20%F0%9F%93%A6%F0%9F%9A%80-semantic--release-e10079.svg)](https://github.com/semantic-release/semantic-release)
 
-# IBM Cloud VPC Go SDK Version 0.49.0
+# IBM Cloud VPC Go SDK Version 0.49.1
 Go client library to interact with the various [IBM Cloud VPC Services APIs](https://cloud.ibm.com/apidocs?category=vpc).
 
 **Note:** Given the current version of all VPC SDKs across supported languages and the current VPC API specification, we retracted the vpc-go-sdk version 1.x to version v0.6.0, which had the same features as v1.0.1.
-Consider using v0.49.0 from now on. Refrain from using commands like `go get -u ..` and `go get ..@latest` on go 1.14 and lower as you will not get the latest release.
+Consider using v0.49.1 from now on. Refrain from using commands like `go get -u ..` and `go get ..@latest` on go 1.14 and lower as you will not get the latest release.
 
 This SDK uses [Semantic Versioning](https://semver.org), and as such there may be backward-incompatible changes for any new `0.y.z` version.
 ## Table of Contents
@@ -64,7 +64,7 @@ Use this command to download and install the VPC Go SDK service to allow your Go
 use it:
 
 ```
-go get github.com/IBM/vpc-go-sdk@v0.49.0
+go get github.com/IBM/vpc-go-sdk@v0.49.1
 ```
 
 
@@ -90,7 +90,7 @@ to your `Gopkg.toml` file.  Here is an example:
 ```
 [[constraint]]
   name = "github.com/IBM/vpc-go-sdk/"
-  version = "0.49.0"
+  version = "0.49.1"
 ```
 
 Then run `dep ensure`.
diff --git a/common/version.go b/common/version.go
index ad09fea..055e685 100644
--- a/common/version.go
+++ b/common/version.go
@@ -1,4 +1,4 @@
 package common
 
 // Version of the SDK
-const Version = "0.49.0"
+const Version = "0.49.1"
diff --git a/vpcv1/vpc_v1.go b/vpcv1/vpc_v1.go
index 1035d23..c51a452 100644
--- a/vpcv1/vpc_v1.go
+++ b/vpcv1/vpc_v1.go
@@ -106054,22 +106054,76 @@ func (*VPNGatewayConnectionRouteMode) isaVPNGatewayConnection() bool {
 
 // UnmarshalVPNGatewayConnectionRouteMode unmarshals an instance of VPNGatewayConnectionRouteMode from the specified map of raw messages.
 func UnmarshalVPNGatewayConnectionRouteMode(m map[string]json.RawMessage, result interface{}) (err error) {
-	// Retrieve discriminator value to determine correct "subclass".
-	var discValue string
-	err = core.UnmarshalPrimitive(m, "routing_protocol", &discValue)
+	obj := new(VPNGatewayConnectionRouteMode)
+	err = core.UnmarshalPrimitive(m, "admin_state_up", &obj.AdminStateUp)
 	if err != nil {
-		err = fmt.Errorf("error unmarshalling discriminator property 'routing_protocol': %s", err.Error())
 		return
 	}
-	if discValue == "" {
-		err = fmt.Errorf("required discriminator property 'routing_protocol' not found in JSON object")
+	err = core.UnmarshalPrimitive(m, "authentication_mode", &obj.AuthenticationMode)
+	if err != nil {
 		return
 	}
-	if discValue == "none" {
-		err = core.UnmarshalModel(m, "", result, UnmarshalVPNGatewayConnectionRouteModeVPNGatewayConnectionStaticRouteMode)
-	} else {
-		err = fmt.Errorf("unrecognized value for discriminator property 'routing_protocol': %s", discValue)
+	err = core.UnmarshalPrimitive(m, "created_at", &obj.CreatedAt)
+	if err != nil {
+		return
+	}
+	err = core.UnmarshalModel(m, "dead_peer_detection", &obj.DeadPeerDetection, UnmarshalVPNGatewayConnectionDpd)
+	if err != nil {
+		return
+	}
+	err = core.UnmarshalPrimitive(m, "href", &obj.Href)
+	if err != nil {
+		return
+	}
+	err = core.UnmarshalPrimitive(m, "id", &obj.ID)
+	if err != nil {
+		return
+	}
+	err = core.UnmarshalModel(m, "ike_policy", &obj.IkePolicy, UnmarshalIkePolicyReference)
+	if err != nil {
+		return
+	}
+	err = core.UnmarshalModel(m, "ipsec_policy", &obj.IpsecPolicy, UnmarshalIPsecPolicyReference)
+	if err != nil {
+		return
+	}
+	err = core.UnmarshalPrimitive(m, "mode", &obj.Mode)
+	if err != nil {
+		return
 	}
+	err = core.UnmarshalPrimitive(m, "name", &obj.Name)
+	if err != nil {
+		return
+	}
+	err = core.UnmarshalPrimitive(m, "peer_address", &obj.PeerAddress)
+	if err != nil {
+		return
+	}
+	err = core.UnmarshalPrimitive(m, "psk", &obj.Psk)
+	if err != nil {
+		return
+	}
+	err = core.UnmarshalPrimitive(m, "resource_type", &obj.ResourceType)
+	if err != nil {
+		return
+	}
+	err = core.UnmarshalPrimitive(m, "status", &obj.Status)
+	if err != nil {
+		return
+	}
+	err = core.UnmarshalModel(m, "status_reasons", &obj.StatusReasons, UnmarshalVPNGatewayConnectionStatusReason)
+	if err != nil {
+		return
+	}
+	err = core.UnmarshalPrimitive(m, "routing_protocol", &obj.RoutingProtocol)
+	if err != nil {
+		return
+	}
+	err = core.UnmarshalModel(m, "tunnels", &obj.Tunnels, UnmarshalVPNGatewayConnectionStaticRouteModeTunnel)
+	if err != nil {
+		return
+	}
+	reflect.ValueOf(result).Elem().Set(reflect.ValueOf(obj))
 	return
 }