text: //
  //  AVIMMessageObject.h
  //  AVOSCloudIM
  //
  //  Created by Qihe Bian on 1/28/15.
  //  Copyright (c) 2015 LeanCloud Inc. All rights reserved.
  //
  
  #import "AVIMDynamicObject.h"
  #import "AVIMMessage.h"
  
  @interface AVIMMessageObject : AVIMDynamicObject
  
  @property (nonatomic, assign) AVIMMessageIOType  ioType;
  @property (nonatomic, assign) AVIMMessageStatus  status;
  @property (nonatomic,   copy) NSString          *messageId;
  @property (nonatomic,   copy) NSString          *clientId;
  @property (nonatomic,   copy) NSString          *conversationId;
  @property (nonatomic,   copy) NSString          *content;
  @property (nonatomic, assign) int64_t            sendTimestamp;
  @property (nonatomic, assign) int64_t            deliveredTimestamp;
  @property (nonatomic, assign) int64_t            readTimestamp;
  @property (nonatomic,   copy) NSDate            *updatedAt;
  
  @end
  