Is there a way to read the white-list data?

Theengs OpenMQTTGateway Bluetooth gateways
6

Question:

Retain will “retain” the last published payload.
let’s say I want to retain more than one “config” parameter.
I’ve tried sending multiple values within the same payload IE (via Home assistant) :

  - service: mqtt.publish
    metadata: {}
    data:
      retain: true
      topic: OMG_BLE2/OMG_BLE2/commands/MQTTtoBT/config
      payload: >-
       {"white-list":["D3:04:00:00:xx:xx","C4:7C:8D:6C:xx:xx"],"minrssi":-70,"intervalcnct":5000}

but this doesn’t seem to go through. Any advice?

Thanks