NIMChatroomQueryMembersCountByTagRequest Class Reference Inherits from NSObject Declared in NIMChatroomTagRequest.h Overview 根据用户标签获取聊天室在线成员数量请求 roomId 聊天室ID @property (nullable, nonatomic, copy) NSString *roomId Discussion 聊天室ID Declared In NIMChatroomTagRequest.h tag 标签 @property (nullable, nonatomic, copy) NSString *tag Discussion 标签 Declared In NIMChatroomTagRequest.h