chore: import upstream snapshot with attribution

2026-07-13 13:21:23 +08:00
commit b957a53def
5423 changed files with 863745 additions and 0 deletions
@@ -0,0 +1,17 @@
+// Copyright (c) Microsoft. All rights reserved.
+
+using System.ComponentModel.DataAnnotations;
+
+public class ChatOptions
+{
+    public const string SectionName = "Chat";
+
+    [Required]
+    public string SystemMessage { get; set; } = string.Empty;
+
+    // Chat response streaming constants
+    public int StreamingChunkSizeThreshold { get; set; } = 100;
+    public double Temperature { get; set; } = 0.7;
+    public int MaxTokens { get; set; } = 500;
+    public double TopP { get; set; } = 0.9;
+}