| ShengwangChatSDK 1.3.2
    | 
#import <AgoraChatRecallMessageInfo.h>
 
 | 属性 | |
| NSString *_Nonnull | recallBy | 
| NSString *_Nonnull | recallMessageId | 
| AgoraChatMessage *_Nullable | recallMessage | 
| NSString *_Nullable | ext | 
| NSString *_Nonnull | conversationId | 
The message recall information object. 
 
| 
 | readwritenonatomicstrong | 
The conversationId of the recalled message.
| 
 | readwritenonatomicstrong | 
The information to be transparently transmitted during message recall.
| 
 | readwritenonatomiccopy | 
The user that recalls the message.
| 
 | readwritenonatomicstrong | 
The recalled message.
The value of this property is nil if the recipient is offline during message recall.
| 
 | readwritenonatomiccopy | 
The ID of the recalled message.