diff --git a/services/hdinsight/mgmt/2018-06-01/hdinsight/enums.go b/services/hdinsight/mgmt/2018-06-01/hdinsight/enums.go
index bf89ef49d48a..1e79e8cf0d06 100644
--- a/services/hdinsight/mgmt/2018-06-01/hdinsight/enums.go
+++ b/services/hdinsight/mgmt/2018-06-01/hdinsight/enums.go
@@ -140,34 +140,19 @@ func PossibleOSTypeValues() []OSType {
 	return []OSType{Linux, Windows}
 }
 
-// OutboundOnlyPublicNetworkAccessType enumerates the values for outbound only public network access type.
-type OutboundOnlyPublicNetworkAccessType string
+// PrivateLink enumerates the values for private link.
+type PrivateLink string
 
 const (
-	// PublicLoadBalancer ...
-	PublicLoadBalancer OutboundOnlyPublicNetworkAccessType = "PublicLoadBalancer"
-	// UDR ...
-	UDR OutboundOnlyPublicNetworkAccessType = "UDR"
+	// Disabled ...
+	Disabled PrivateLink = "Disabled"
+	// Enabled ...
+	Enabled PrivateLink = "Enabled"
 )
 
-// PossibleOutboundOnlyPublicNetworkAccessTypeValues returns an array of possible values for the OutboundOnlyPublicNetworkAccessType const type.
-func PossibleOutboundOnlyPublicNetworkAccessTypeValues() []OutboundOnlyPublicNetworkAccessType {
-	return []OutboundOnlyPublicNetworkAccessType{PublicLoadBalancer, UDR}
-}
-
-// PublicNetworkAccess enumerates the values for public network access.
-type PublicNetworkAccess string
-
-const (
-	// InboundAndOutbound ...
-	InboundAndOutbound PublicNetworkAccess = "InboundAndOutbound"
-	// OutboundOnly ...
-	OutboundOnly PublicNetworkAccess = "OutboundOnly"
-)
-
-// PossiblePublicNetworkAccessValues returns an array of possible values for the PublicNetworkAccess const type.
-func PossiblePublicNetworkAccessValues() []PublicNetworkAccess {
-	return []PublicNetworkAccess{InboundAndOutbound, OutboundOnly}
+// PossiblePrivateLinkValues returns an array of possible values for the PrivateLink const type.
+func PossiblePrivateLinkValues() []PrivateLink {
+	return []PrivateLink{Disabled, Enabled}
 }
 
 // ResourceIdentityType enumerates the values for resource identity type.
@@ -189,6 +174,21 @@ func PossibleResourceIdentityTypeValues() []ResourceIdentityType {
 	return []ResourceIdentityType{None, SystemAssigned, SystemAssignedUserAssigned, UserAssigned}
 }
 
+// ResourceProviderConnection enumerates the values for resource provider connection.
+type ResourceProviderConnection string
+
+const (
+	// Inbound ...
+	Inbound ResourceProviderConnection = "Inbound"
+	// Outbound ...
+	Outbound ResourceProviderConnection = "Outbound"
+)
+
+// PossibleResourceProviderConnectionValues returns an array of possible values for the ResourceProviderConnection const type.
+func PossibleResourceProviderConnectionValues() []ResourceProviderConnection {
+	return []ResourceProviderConnection{Inbound, Outbound}
+}
+
 // Tier enumerates the values for tier.
 type Tier string
 
diff --git a/services/hdinsight/mgmt/2018-06-01/hdinsight/models.go b/services/hdinsight/mgmt/2018-06-01/hdinsight/models.go
index 7adc091f6804..219a1a3b727c 100644
--- a/services/hdinsight/mgmt/2018-06-01/hdinsight/models.go
+++ b/services/hdinsight/mgmt/2018-06-01/hdinsight/models.go
@@ -28,7 +28,7 @@ import (
 )
 
 // The package's fully qualified name.
-const fqdn = "github.com/Azure/azure-sdk-for-go/services/preview/hdinsight/mgmt/2018-06-01-preview/hdinsight"
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/hdinsight/mgmt/2018-06-01/hdinsight"
 
 // Application the HDInsight cluster application
 type Application struct {
@@ -600,8 +600,8 @@ type ClusterCreateProperties struct {
 	EncryptionInTransitProperties *EncryptionInTransitProperties `json:"encryptionInTransitProperties,omitempty"`
 	// MinSupportedTLSVersion - The minimal supported tls version.
 	MinSupportedTLSVersion *string `json:"minSupportedTlsVersion,omitempty"`
-	// NetworkSettings - The network settings.
-	NetworkSettings *NetworkSettings `json:"networkSettings,omitempty"`
+	// NetworkProperties - The network properties.
+	NetworkProperties *NetworkProperties `json:"networkProperties,omitempty"`
 }
 
 // ClusterDefinition the cluster definition.
@@ -652,6 +652,8 @@ type ClusterGetProperties struct {
 	OsType OSType `json:"osType,omitempty"`
 	// Tier - The cluster tier. Possible values include: 'Standard', 'Premium'
 	Tier Tier `json:"tier,omitempty"`
+	// ClusterID - The cluster id.
+	ClusterID *string `json:"clusterId,omitempty"`
 	// ClusterDefinition - The cluster definition.
 	ClusterDefinition *ClusterDefinition `json:"clusterDefinition,omitempty"`
 	// KafkaRestProperties - The cluster kafka rest proxy configuration.
@@ -678,8 +680,8 @@ type ClusterGetProperties struct {
 	EncryptionInTransitProperties *EncryptionInTransitProperties `json:"encryptionInTransitProperties,omitempty"`
 	// MinSupportedTLSVersion - The minimal supported tls version.
 	MinSupportedTLSVersion *string `json:"minSupportedTlsVersion,omitempty"`
-	// NetworkSettings - The network settings.
-	NetworkSettings *NetworkSettings `json:"networkSettings,omitempty"`
+	// NetworkProperties - The network properties.
+	NetworkProperties *NetworkProperties `json:"networkProperties,omitempty"`
 }
 
 // ClusterIdentity identity for the cluster.
@@ -1374,12 +1376,12 @@ type LocalizedName struct {
 	LocalizedValue *string `json:"localizedValue,omitempty"`
 }
 
-// NetworkSettings the network settings.
-type NetworkSettings struct {
-	// PublicNetworkAccess - Specifies whether public network access is enabled for inbound and outbound, or outbound only. Possible values include: 'InboundAndOutbound', 'OutboundOnly'
-	PublicNetworkAccess PublicNetworkAccess `json:"publicNetworkAccess,omitempty"`
-	// OutboundOnlyPublicNetworkAccessType - The mechanism through which the cluster will have outbound access to the public network. Possible values include: 'PublicLoadBalancer', 'UDR'
-	OutboundOnlyPublicNetworkAccessType OutboundOnlyPublicNetworkAccessType `json:"outboundOnlyPublicNetworkAccessType,omitempty"`
+// NetworkProperties the network properties.
+type NetworkProperties struct {
+	// ResourceProviderConnection - The direction for the resource provider connection. Possible values include: 'Inbound', 'Outbound'
+	ResourceProviderConnection ResourceProviderConnection `json:"resourceProviderConnection,omitempty"`
+	// PrivateLink - Indicates whether or not private link is enabled. Possible values include: 'Disabled', 'Enabled'
+	PrivateLink PrivateLink `json:"privateLink,omitempty"`
 }
 
 // Operation the HDInsight REST API operation.