Add unique_id

[santiacho]

Is it possible to expose a unique_id to edit the switch via UI?

My config

switch:
  - platform: xiaomi_miio_plug
    unique_id: switch_aroma_entryway <--------------
    name: Aroma Entryway
    host: 192.168.xx.yyy
    token: ********************
    model: chuangmi.plug.m1