Fix network SDK issue Azure#34094 (Azure#34227)

* initial attempt

* mitigate the breaking change

* resolve comments

* update changelog

sdk/network/Azure.ResourceManager.Network/CHANGELOG.md

@@ -8,6 +8,8 @@
 
 ### Bugs Fixed
 
+- Fixed issue https://github.com/Azure/azure-sdk-for-net/issues/34094. Please use `EffectiveNetworkSecurityGroup.TagToIPAddresses` instead of `EffectiveNetworkSecurityGroup.TagMap`.
+
 ### Other Changes
 
 ## 1.1.1 (2023-02-13)

sdk/network/Azure.ResourceManager.Network/api/Azure.ResourceManager.Network.netstandard2.0.cs

@@ -6319,7 +6319,10 @@ internal EffectiveNetworkSecurityGroup() { }
         public Azure.ResourceManager.Network.Models.EffectiveNetworkSecurityGroupAssociation Association { get { throw null; } }
         public System.Collections.Generic.IReadOnlyList<Azure.ResourceManager.Network.Models.EffectiveNetworkSecurityRule> EffectiveSecurityRules { get { throw null; } }
         public Azure.Core.ResourceIdentifier NetworkSecurityGroupId { get { throw null; } }
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+        [System.ObsoleteAttribute("This property is obsolete and might be removed in a future version, please use `TagToIPAddresses` instead", false)]
         public string TagMap { get { throw null; } }
+        public System.Collections.Generic.IReadOnlyDictionary<string, System.Collections.Generic.IList<string>> TagToIPAddresses { get { throw null; } }
     }
     public partial class EffectiveNetworkSecurityGroupAssociation
     {

sdk/network/Azure.ResourceManager.Network/src/Customization/Models/EffectiveNetworkSecurityGroup.cs

@@ -0,0 +1,18 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+#nullable disable
+
+using System;
+using System.ComponentModel;
+
+namespace Azure.ResourceManager.Network.Models
+{
+    public partial class EffectiveNetworkSecurityGroup
+    {
+        /// <summary> Mapping of tags to list of IP Addresses included within the tag. </summary>
+        [EditorBrowsable(EditorBrowsableState.Never)]
+        [Obsolete("This property is obsolete and might be removed in a future version, please use `TagToIPAddresses` instead", false)]
+        public string TagMap { get; }
+    }
+}

sdk/network/Azure.ResourceManager.Network/src/autorest.md

@@ -100,6 +100,7 @@ rename-mapping:
   EndpointType: ConnectionMonitorEndpointType
   ConnectionState: NetworkConnectionState
   ApplicationGatewayAvailableSslOptions: ApplicationGatewayAvailableSslOptionsInfo
+  EffectiveNetworkSecurityGroup.tagMap: tagToIPAddresses
 
 format-by-name-rules:
   'tenantId': 'uuid'
@@ -382,6 +383,9 @@ directive:
     transform: >
       $.ResourceNavigationLinkFormat.properties.link['x-ms-format'] = 'arm-id';
       $.ServiceAssociationLinkPropertiesFormat.properties.link['x-ms-format'] = 'arm-id';
+  - from: networkInterface.json # a temporary fix for issue https://github.com/Azure/azure-sdk-for-net/issues/34094
+    where: $.definitions.EffectiveNetworkSecurityGroup.properties.tagMap.type
+    transform: return "object";
 ```
 
 ### Tag: package-track2-preview