feat: add conversation retrieve api & return section id field in chat… (#2408)

backend/api/handler/coze/conversation_service.go

@@ -209,3 +209,23 @@ func DeleteConversationApi(ctx context.Context, c *app.RequestContext) {
 
 	c.JSON(consts.StatusOK, resp)
 }
+
+// RetrieveConversationApi .
+// @router /v1/conversation/retrieve [GET]
+func RetrieveConversationApi(ctx context.Context, c *app.RequestContext) {
+	var err error
+	var req conversation.RetrieveConversationApiRequest
+	err = c.BindAndValidate(&req)
+	if err != nil {
+		invalidParamRequestResponse(c, err.Error())
+		return
+	}
+
+	resp, err := application.ConversationSVC.RetrieveConversation(ctx, &req)
+	if err != nil {
+		internalServerErrorResponse(ctx, c, err)
+		return
+	}
+
+	c.JSON(consts.StatusOK, resp)
+}