last ...

Providers/XAIServiceBase.cs

@@ -21,8 +21,6 @@ using Microsoft.Extensions.Logging;
 using System.ClientModel.Primitives;
 using System.Runtime.CompilerServices;
 using xAiModels.Models.Dtos;
-using xIdentityModels.Models;
-using System.Linq;
 using xAiService.Extensions;
 
 namespace xAiApi.Providers
@@ -359,7 +357,19 @@ namespace xAiApi.Providers
 
             //
             // Here we have to fill Conversations of Default Project ...
+            var defaultProjectId = result.GetDafualtProject(ownerId);
             
+            //
+            // Reading Conversations of Specified Default Project ...
+            var conversations = await dataProvider.LoadConversations(
+                fillMessages: false,
+                projectId: defaultProjectId,
+                cancellationToken: cancellationToken
+            );
+            var defaultConversationId = conversations.GetDefaultConversation(
+                ownerId: ownerId,
+                projectId: defaultProjectId
+            );
 
             //
             return result;