AgoraRtmMember Class Reference Inherits from NSObject Declared in AgoraRtmKit.h Overview Attributes of an Agora RTM channel member. userId The user ID of the member in the channel. @property (nonatomic, copy, nonnull) NSString *userId Declared In AgoraRtmKit.h channelId The channel ID. @property (nonatomic, copy, nonnull) NSString *channelId Declared In AgoraRtmKit.h