Add RichContent field and PostBackUrl for QuickReplies

Author: Yanan Wang

src/Infrastructure/BotSharp.Abstraction/Messaging/Models/RichContent/QuickReplyElement.cs

@@ -9,5 +9,6 @@ public class QuickReplyElement
         public string? Payload { get; set; }
         [JsonPropertyName("image_url")]
         public string? ImageUrl { get; set; }
+        public string? PostBackUrl { get; set; }
     }
 }

src/Infrastructure/BotSharp.OpenAPI/Controllers/ConversationController.cs

@@ -12,7 +12,7 @@ public class ConversationController : ControllerBase, IApiAdapter
     private readonly IServiceProvider _services;
     private readonly IUserIdentity _user;
 
-    public ConversationController(IServiceProvider services, 
+    public ConversationController(IServiceProvider services,
         IUserIdentity user)
     {
         _services = services;
@@ -40,8 +40,8 @@ public async Task DeleteConversation([FromRoute] string agentId, [FromRoute] str
     }
 
     [HttpPost("/conversation/{agentId}/{conversationId}")]
-    public async Task<MessageResponseModel> SendMessage([FromRoute] string agentId, 
-        [FromRoute] string conversationId, 
+    public async Task<MessageResponseModel> SendMessage([FromRoute] string agentId,
+        [FromRoute] string conversationId,
         [FromBody] NewMessageModel input)
     {
         var conv = _services.GetRequiredService<IConversationService>();
@@ -73,6 +73,7 @@ await conv.SendMessage(agentId, inputMsg,
         response.Data = inputMsg.Data;
         response.Function = inputMsg.FunctionName;
         response.Instruction = inputMsg.Instruction;
+        response.RichContent = inputMsg.RichContent;
 
         return response;
     }

src/Infrastructure/BotSharp.OpenAPI/ViewModels/Conversations/MessageResponseModel.cs

@@ -1,6 +1,5 @@
 using BotSharp.Abstraction.Functions.Models;
 using BotSharp.Abstraction.Models;
-using BotSharp.Abstraction.Routing.Models;
 
 namespace BotSharp.OpenAPI.ViewModels.Conversations;
 
@@ -11,4 +10,5 @@ public class MessageResponseModel : ITrackableMessage
     public string Function { get; set; }
     public object Data { get; set; }
     public FunctionCallFromLlm Instruction { get; set; }
+    public object? RichContent { get; set; }
 }