private static String createMessage(BluetoothGattCharacteristic bluetoothGattCharacteristic, @Reason int reason) {
        return reasonDescription(reason) + " (code "
                + reason + ") with characteristic UUID " + bluetoothGattCharacteristic.getUuid();
    }
Should return one of {@link #CANNOT_SET_LOCAL_NOTIFICATION}, {@link #CANNOT_FIND_CLIENT_CHARACTERISTIC_CONFIG_DESCRIPTOR},
{@link #CANNOT_WRITE_CLIENT_CHARACTERISTIC_CONFIG_DESCRIPTOR}

@return the reason
rxandroidble/src/main/java/com/polidea/rxandroidble2/exceptions/BleCannotSetCharacteristicNotificationException.java