CBATTRequestMBS.central as CBCentralMBS

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	Bluetooth	MBS Bluetooth Plugin	18.1	✅ Yes	❌ No	❌ No	✅ Yes	All

The remote central device that originated the request.

(Read only property)

CBATTRequestMBS.characteristic as CBCharacteristicMBS

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	Bluetooth	MBS Bluetooth Plugin	18.1	✅ Yes	❌ No	❌ No	✅ Yes	All

The characteristic whose value is to be read or written.

(Read only property)

CBATTRequestMBS.Handle as Integer

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	Bluetooth	MBS Bluetooth Plugin	18.1	✅ Yes	❌ No	❌ No	✅ Yes	All

The internal object reference.

(Read and Write property)

CBATTRequestMBS.offset as UInt64

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	Bluetooth	MBS Bluetooth Plugin	18.1	✅ Yes	❌ No	❌ No	✅ Yes	All

The zero-based index of the first byte for the read or write request.

You can use the value of this property to ensure that the ATT request is attempting to read or write within the proper bounds of the characteristic’s value. For an example of how to take a request’s offset property into account when responding to a read or write request, see Responding to Read and Write Requests from a Central in Apple documentation.
(Read only property)

CBATTRequestMBS.value as MemoryBlock

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	Bluetooth	MBS Bluetooth Plugin	18.1	✅ Yes	❌ No	❌ No	✅ Yes	All

The data being read or written.

The value of this property differs according to the type of request. For read requests, the property of this value is nil and should be set before responding to the remote central through the respondToRequest method. For write requests, the value of this property is the data that is to be written to the characteristic’s value.
(Read and Write property)