diff --git a/src/SDKs/Network/Management.Network/Generated/Models/VirtualNetworkGatewaySku.cs b/src/SDKs/Network/Management.Network/Generated/Models/VirtualNetworkGatewaySku.cs
index 242469ab91a05..3ebacf31cd443 100644
--- a/src/SDKs/Network/Management.Network/Generated/Models/VirtualNetworkGatewaySku.cs
+++ b/src/SDKs/Network/Management.Network/Generated/Models/VirtualNetworkGatewaySku.cs
@@ -31,10 +31,12 @@ public VirtualNetworkGatewaySku()
         /// </summary>
         /// <param name="name">Gateway SKU name. Possible values include:
         /// 'Basic', 'HighPerformance', 'Standard', 'UltraPerformance',
-        /// 'VpnGw1', 'VpnGw2', 'VpnGw3'</param>
+        /// 'VpnGw1', 'VpnGw2', 'VpnGw3', 'VpnGw1AZ', 'VpnGw2AZ', 'VpnGw3AZ',
+        /// 'ErGw1AZ', 'ErGw2AZ', 'ErGw3AZ'</param>
         /// <param name="tier">Gateway SKU tier. Possible values include:
         /// 'Basic', 'HighPerformance', 'Standard', 'UltraPerformance',
-        /// 'VpnGw1', 'VpnGw2', 'VpnGw3'</param>
+        /// 'VpnGw1', 'VpnGw2', 'VpnGw3', 'VpnGw1AZ', 'VpnGw2AZ', 'VpnGw3AZ',
+        /// 'ErGw1AZ', 'ErGw2AZ', 'ErGw3AZ'</param>
         /// <param name="capacity">The capacity.</param>
         public VirtualNetworkGatewaySku(string name = default(string), string tier = default(string), int? capacity = default(int?))
         {
@@ -52,7 +54,8 @@ public VirtualNetworkGatewaySku()
         /// <summary>
         /// Gets or sets gateway SKU name. Possible values include: 'Basic',
         /// 'HighPerformance', 'Standard', 'UltraPerformance', 'VpnGw1',
-        /// 'VpnGw2', 'VpnGw3'
+        /// 'VpnGw2', 'VpnGw3', 'VpnGw1AZ', 'VpnGw2AZ', 'VpnGw3AZ', 'ErGw1AZ',
+        /// 'ErGw2AZ', 'ErGw3AZ'
         /// </summary>
         [JsonProperty(PropertyName = "name")]
         public string Name { get; set; }
@@ -60,7 +63,8 @@ public VirtualNetworkGatewaySku()
         /// <summary>
         /// Gets or sets gateway SKU tier. Possible values include: 'Basic',
         /// 'HighPerformance', 'Standard', 'UltraPerformance', 'VpnGw1',
-        /// 'VpnGw2', 'VpnGw3'
+        /// 'VpnGw2', 'VpnGw3', 'VpnGw1AZ', 'VpnGw2AZ', 'VpnGw3AZ', 'ErGw1AZ',
+        /// 'ErGw2AZ', 'ErGw3AZ'
         /// </summary>
         [JsonProperty(PropertyName = "tier")]
         public string Tier { get; set; }
diff --git a/src/SDKs/Network/Management.Network/Generated/Models/VirtualNetworkGatewaySkuName.cs b/src/SDKs/Network/Management.Network/Generated/Models/VirtualNetworkGatewaySkuName.cs
index 7d56399b3f93a..842126b7552d0 100644
--- a/src/SDKs/Network/Management.Network/Generated/Models/VirtualNetworkGatewaySkuName.cs
+++ b/src/SDKs/Network/Management.Network/Generated/Models/VirtualNetworkGatewaySkuName.cs
@@ -23,5 +23,11 @@ public static class VirtualNetworkGatewaySkuName
         public const string VpnGw1 = "VpnGw1";
         public const string VpnGw2 = "VpnGw2";
         public const string VpnGw3 = "VpnGw3";
+        public const string VpnGw1AZ = "VpnGw1AZ";
+        public const string VpnGw2AZ = "VpnGw2AZ";
+        public const string VpnGw3AZ = "VpnGw3AZ";
+        public const string ErGw1AZ = "ErGw1AZ";
+        public const string ErGw2AZ = "ErGw2AZ";
+        public const string ErGw3AZ = "ErGw3AZ";
     }
 }
diff --git a/src/SDKs/Network/Management.Network/Generated/Models/VirtualNetworkGatewaySkuTier.cs b/src/SDKs/Network/Management.Network/Generated/Models/VirtualNetworkGatewaySkuTier.cs
index 4f166a21b052d..ede5f6b7aaf7f 100644
--- a/src/SDKs/Network/Management.Network/Generated/Models/VirtualNetworkGatewaySkuTier.cs
+++ b/src/SDKs/Network/Management.Network/Generated/Models/VirtualNetworkGatewaySkuTier.cs
@@ -23,5 +23,11 @@ public static class VirtualNetworkGatewaySkuTier
         public const string VpnGw1 = "VpnGw1";
         public const string VpnGw2 = "VpnGw2";
         public const string VpnGw3 = "VpnGw3";
+        public const string VpnGw1AZ = "VpnGw1AZ";
+        public const string VpnGw2AZ = "VpnGw2AZ";
+        public const string VpnGw3AZ = "VpnGw3AZ";
+        public const string ErGw1AZ = "ErGw1AZ";
+        public const string ErGw2AZ = "ErGw2AZ";
+        public const string ErGw3AZ = "ErGw3AZ";
     }
 }
diff --git a/src/SDKs/Network/Management.Network/Microsoft.Azure.Management.Network.csproj b/src/SDKs/Network/Management.Network/Microsoft.Azure.Management.Network.csproj
index 01fe2137d9409..551feea1dff2d 100644
--- a/src/SDKs/Network/Management.Network/Microsoft.Azure.Management.Network.csproj
+++ b/src/SDKs/Network/Management.Network/Microsoft.Azure.Management.Network.csproj
@@ -7,11 +7,12 @@
 		<PackageId>Microsoft.Azure.Management.Network</PackageId>
 		<Description>Provides management capabilities for Network services.</Description>
 		<AssemblyName>Microsoft.Azure.Management.Network</AssemblyName>
-		<Version>19.0.0-preview</Version>
+		<Version>19.0.1-preview</Version>
 		<PackageTags>Microsoft Azure Network management;Network;Network management;</PackageTags>    
 		<PackageReleaseNotes>
 		<![CDATA[
 			- Made id read-only by bringing properties from shared resource in DDos Protection plan functionality
+			- Introduce new SKUs for cross zone VPN and ExpressRoute gateways.
 		]]></PackageReleaseNotes>
 	</PropertyGroup>
 	<PropertyGroup>
diff --git a/src/SDKs/Network/Management.Network/Properties/AssemblyInfo.cs b/src/SDKs/Network/Management.Network/Properties/AssemblyInfo.cs
index d143aac40b2b7..b73db40c4a58d 100644
--- a/src/SDKs/Network/Management.Network/Properties/AssemblyInfo.cs
+++ b/src/SDKs/Network/Management.Network/Properties/AssemblyInfo.cs
@@ -8,7 +8,7 @@
 [assembly: AssemblyDescription("Provides Microsoft Azure Network management functions for managing the Microsoft Azure Network service.")]
 
 [assembly: AssemblyVersion("19.0.0.0")]
-[assembly: AssemblyFileVersion("19.0.0.0")]
+[assembly: AssemblyFileVersion("19.0.1.0")]
 
 [assembly: AssemblyCompany("Microsoft")]
 [assembly: AssemblyProduct("Microsoft Azure .NET SDK")]
diff --git a/src/SDKs/_metadata/network_resource-manager.txt b/src/SDKs/_metadata/network_resource-manager.txt
index 9c7bab28829e0..bf818b80fb45d 100644
--- a/src/SDKs/_metadata/network_resource-manager.txt
+++ b/src/SDKs/_metadata/network_resource-manager.txt
@@ -1,11 +1,11 @@
-2018-04-26 20:59:33 UTC
+2018-05-15 23:11:28 UTC
 
 1) azure-rest-api-specs repository information
 GitHub user: Azure
-Branch:      master
-Commit:      b9721ae4c9f04914cc89260b8339dc33372f835b
+Branch:      Network-2018-05-01
+Commit:      c8aea945a903ec70e8acf18530cc9924fa822cfb
 
 2) AutoRest information
 Requested version: latest
-Bootstrapper version:    C:\Users\mitryakh\AppData\Roaming\npm `-- autorest@2.0.4262  
+Bootstrapper version:    C:\Users\ritwikb\AppData\Roaming\npm `-- autorest@2.0.4262  
 Latest installed version: