Tells the delegate that a local peripheral received an Attribute Protocol (ATT) read request for a characteristic with a dynamic value.
- iOS 6.0+
- macOS 10.9+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 4.0+
- Core Bluetooth
The peripheral manager that received the request.
CBATTRequestobject that represents a request to read a characteristic’s value.