Add incomplete enumeration member. (#54232)

* Add incomplete enumeration member.

* Fix

Author: nick863

sdk/ai/Azure.AI.Agents.Persistent/CHANGELOG.md

@@ -1,15 +1,13 @@
 # Release History
 
-## 1.2.0-beta.8 (Unreleased)
+## 1.2.0-beta.8 (2025-12-01)
 
 ### Features Added
 - Added support for Computer usage.
-
-### Breaking Changes
+- Improved handling of errors by `PersistentAgentsChatClient` in the streaming scenarios.
 
 ### Bugs Fixed
-
-### Other Changes
+- Fix the issue with `PersistentAgentsChatClient` when the run in incomplete state is encountered [issue](https://github.com/microsoft/agent-framework/issues/2298).
 
 ### Sample updates
 - Added sample for Computer usage.

sdk/ai/Azure.AI.Agents.Persistent/api/Azure.AI.Agents.Persistent.net8.0.cs

@@ -2150,6 +2150,7 @@ protected virtual void JsonModelWriteCore(System.Text.Json.Utf8JsonWriter writer
         public static Azure.AI.Agents.Persistent.RunStatus Completed { get { throw null; } }
         public static Azure.AI.Agents.Persistent.RunStatus Expired { get { throw null; } }
         public static Azure.AI.Agents.Persistent.RunStatus Failed { get { throw null; } }
+        public static Azure.AI.Agents.Persistent.RunStatus Incomplete { get { throw null; } }
         public static Azure.AI.Agents.Persistent.RunStatus InProgress { get { throw null; } }
         public static Azure.AI.Agents.Persistent.RunStatus Queued { get { throw null; } }
         public static Azure.AI.Agents.Persistent.RunStatus RequiresAction { get { throw null; } }

sdk/ai/Azure.AI.Agents.Persistent/api/Azure.AI.Agents.Persistent.netstandard2.0.cs

@@ -2150,6 +2150,7 @@ protected virtual void JsonModelWriteCore(System.Text.Json.Utf8JsonWriter writer
         public static Azure.AI.Agents.Persistent.RunStatus Completed { get { throw null; } }
         public static Azure.AI.Agents.Persistent.RunStatus Expired { get { throw null; } }
         public static Azure.AI.Agents.Persistent.RunStatus Failed { get { throw null; } }
+        public static Azure.AI.Agents.Persistent.RunStatus Incomplete { get { throw null; } }
         public static Azure.AI.Agents.Persistent.RunStatus InProgress { get { throw null; } }
         public static Azure.AI.Agents.Persistent.RunStatus Queued { get { throw null; } }
         public static Azure.AI.Agents.Persistent.RunStatus RequiresAction { get { throw null; } }

sdk/ai/Azure.AI.Agents.Persistent/src/Custom/PersistentAgentsChatClient.cs

@@ -22,8 +22,6 @@ namespace Azure.AI.Agents.Persistent
     /// <summary>Represents an <see cref="IChatClient"/> for an Azure.AI.Agents.Persistent <see cref="PersistentAgentsClient"/>.</summary>
     internal partial class PersistentAgentsChatClient : IChatClient
     {
-        private static readonly RunStatus s_incompleteRunStatus = new RunStatus("incomplete");
-
         /// <summary>The name of the chat client provider.</summary>
         private const string ProviderName = "azure";
 
@@ -96,7 +94,7 @@ public virtual async IAsyncEnumerable<ChatResponseUpdate> GetStreamingResponseAs
             {
                 await foreach (ThreadRun? run in _client!.Runs.GetRunsAsync(threadId, limit: 1, ListSortOrder.Descending, cancellationToken: cancellationToken).ConfigureAwait(false))
                 {
-                    if (run.Status != s_incompleteRunStatus &&
+                    if (run.Status != RunStatus.Incomplete &&
                         run.Status != RunStatus.Completed &&
                         run.Status != RunStatus.Cancelled &&
                         run.Status != RunStatus.Failed &&

sdk/ai/Azure.AI.Agents.Persistent/src/Generated/RunStatus.cs

@@ -1,4 +1,4 @@
 directory: specification/ai/Azure.AI.Agents
-commit: 40a4ef79c6ed624ba5f6f92354470b4c1b45705e
+commit: 7b7f3e03323b8bee808184e41e9906e9d8c2d8e9
 repo: Azure/azure-rest-api-specs
 additionalDirectories: