属性
NSString *	topicID

NSString *	topicName

NSString *	topicFaceURL

NSString *	introduction

NSString *	notification

BOOL	isAllMuted

uint32_t	selfMuteTime

NSString *	customString

V2TIMReceiveMessageOpt	recvOpt

NSString *	draftText

uint64_t	unreadCount

V2TIMMessage *	lastMessage

NSArray< V2TIMGroupAtInfo * > *	groupAtInfolist

属性说明

◆ topicID

- (NSString*) topicID

readwritenonatomicstrong

话题 ID，只能在创建话题或者修改话题信息的时候设置。组成方式为：社群 ID + @TOPIC_xxx，例如社群 ID 为 @TGS_123，则话题 ID 为 @TGS_123@TOPIC_xxx

◆ topicName

- (NSString*) topicName

readwritenonatomicstrong

话题名称

◆ topicFaceURL

- (NSString*) topicFaceURL

readwritenonatomicstrong

话题头像

◆ introduction

- (NSString*) introduction

readwritenonatomicstrong

话题介绍

◆ notification

- (NSString*) notification

readwritenonatomicstrong

话题公告

◆ isAllMuted

- (BOOL) isAllMuted

readwritenonatomicassign

话题全员禁言

◆ selfMuteTime

- (uint32_t) selfMuteTime

readnonatomicassign

当前用户在话题中的禁言时间

◆ customString

- (NSString*) customString

readwritenonatomicstrong

话题自定义字段

◆ recvOpt

- (V2TIMReceiveMessageOpt) recvOpt

readnonatomicassign

话题消息接收选项，修改话题消息接收选项请调用 setGroupReceiveMessageOpt 接口

◆ draftText

- (NSString*) draftText

readwritenonatomicstrong

话题草稿

◆ unreadCount

- (uint64_t) unreadCount

readnonatomicassign

话题消息未读数量

◆ lastMessage

- (V2TIMMessage*) lastMessage

readnonatomicstrong

话题 lastMessage

◆ groupAtInfolist

- (NSArray<V2TIMGroupAtInfo *>*) groupAtInfolist

readnonatomicstrong

话题 at 信息列表