AccessToken Class Reference Inherits from NSObject Declared in AccessToken.h kid @property (nonatomic, copy) NSString *kid accessToken @property (nonatomic, copy) NSString *accessToken macAlgorithm @property (nonatomic, copy) NSString *macAlgorithm tokenType @property (nonatomic, copy) NSString *tokenType macKey @property (nonatomic, copy) NSString *macKey expireIn @property (nonatomic, assign) long expireIn – initWithJsonString: - (instancetype)initWithJsonString:(NSString *)json – toJsonString - (NSString *)toJsonString