package response type NotificationResponse struct { ID int64 `json:"id"` RecipientUserID int64 `json:"recipient_user_id"` Title string `json:"title"` Content string `json:"content"` NotificationType string `json:"notification_type"` BizType string `json:"biz_type"` BizID int64 `json:"biz_id"` ActionURL string `json:"action_url"` ReadAt string `json:"read_at,omitempty"` CreatedAt string `json:"created_at,omitempty"` } type NotificationUnreadCountResponse struct { UnreadCount int64 `json:"unread_count"` }