feat: Updated OpenAPI spec (#180)

Co-authored-by: github-actions[bot] <bot@openai.com>

Author: HavenDV

src/libs/tryAGI.OpenAI/Generated/tryAGI.OpenAI.Models.CreateResponseVariant3.g.cs

@@ -21,8 +21,7 @@ public sealed partial class CreateResponseVariant3
         /// </summary>
         [global::System.Text.Json.Serialization.JsonPropertyName("input")]
         [global::System.Text.Json.Serialization.JsonConverter(typeof(global::tryAGI.OpenAI.JsonConverters.OneOfJsonConverter<string, global::System.Collections.Generic.IList<global::tryAGI.OpenAI.InputItem>>))]
-        [global::System.Text.Json.Serialization.JsonRequired]
-        public required global::tryAGI.OpenAI.OneOf<string, global::System.Collections.Generic.IList<global::tryAGI.OpenAI.InputItem>> Input { get; set; }
+        public global::tryAGI.OpenAI.OneOf<string, global::System.Collections.Generic.IList<global::tryAGI.OpenAI.InputItem>>? Input { get; set; }
 
         /// <summary>
         /// Specify additional output data to include in the model response. Currently<br/>
@@ -135,7 +134,7 @@ public sealed partial class CreateResponseVariant3
         [global::System.Diagnostics.CodeAnalysis.SetsRequiredMembers]
 #endif
         public CreateResponseVariant3(
-            global::tryAGI.OpenAI.OneOf<string, global::System.Collections.Generic.IList<global::tryAGI.OpenAI.InputItem>> input,
+            global::tryAGI.OpenAI.OneOf<string, global::System.Collections.Generic.IList<global::tryAGI.OpenAI.InputItem>>? input,
             global::System.Collections.Generic.IList<global::tryAGI.OpenAI.Includable>? include,
             bool? parallelToolCalls,
             bool? store,