; Arguments in event
: DOMString ''address''
:: Address of the remote client.
: short ''requestId''
:: Request id of the attribute write request.
: BluetoothGattCharacteristic ''characteristic?''
:: The characteristic requested to write. Null if remote client requests to write a local descriptor.
: BluetoothGattDescriptor ''descriptor?''
:: The descriptor requested to write. Null if remote client requests to write a local characteristic.
; Arguments in event
: DOMString ''address''
:: Address of the remote client.
: short ''requestId''
:: Request id of the attribute read request.
: boolean ''execute''
:: Whether to execute all pending write operations (true) or not (false).