package ups_sdk type GetMessagesResponse struct { msgResponse QueryMessageResult } type QueryMessageResult struct { Infos []MessageInfo `json:"infos"` TotalCount int64 `json:"totalCount"` PageNo int `json:"pageNo"` } type MessageInfo struct { ID string Topic string Data string SendTime string } type Message struct { ID string `json:"id"` Data string `json:"data"` SendTime string `json:"sendTime"` } type UserRegisteredMessageData struct { UserName string `json:"userName"` } type UserUserNameUpdatedMessageData struct { OldUserName string `json:"oldUserName"` NewUserName string `json:"newUserName"` } type UserDeletedMessageData struct { UserName string `json:"userName"` }