CBService

@property(assign, readonly, nonatomic) CBPeripheral *peripheral;
@property(readonly, nonatomic) BOOL isPrimary;
@property(retain, readonly, nullable) NSArray<CBService *> *includedServices;
@property(retain, readonly, nullable) NSArray<CBCharacteristic *> *characteristics;
@property(retain, readwrite, nullable) NSArray<CBService *> *includedServices;
@property(retain, readwrite, nullable) NSArray<CBCharacteristic *> *characteristics;
- (instancetype)initWithType:(CBUUID *)UUID primary:(BOOL)isPrimary NS_DESIGNATED_INITIALIZER __TVOS_PROHIBITED;