NIMUserRequest Class Reference Inherits from NSObject Declared in NIMUser.h Overview 好友请求 userId 目标用户ID @property (nonatomic, copy) NSString *userId Discussion 目标用户ID Declared In NIMUser.h operation 操作类型 @property (nonatomic, assign) NIMUserOperation operation Discussion 操作类型 Declared In NIMUser.h message 附言 @property (nullable, nonatomic, copy) NSString *message Discussion 附言 Declared In NIMUser.h