Home Assistant sensor(s) for Kingspan Watchman SENSiT Oil Tank monitor

oil_tank.yaml

# Sensor(s) for Kingspan Watchman SENSiT Oil Tank monitor: https://www.kingspan.com/ie/en/products/tank-monitoring-systems/remote-tank-monitoring/watchman-sensit/
# Replace email & password in the payload

- platform: rest
  name: Oil Tank
  resource: https://www.connectsensor.com/soap/MobileApp.asmx
  method: POST
  payload: '<?xml version="1.0" encoding="utf-8"?><soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><SoapMobileAPPAuthenicate_v3 xmlns="http://mobileapp/"><emailaddress>[email protected]</emailaddress><password>_PASSWORD_</password></SoapMobileAPPAuthenicate_v3></soap:Body></soap:Envelope>'
  headers:
    Content-Type: text/xml
    charset: UTF-8
  value_template: '{{ value_json["soap:Envelope"]["soap:Body"]["SoapMobileAPPAuthenicate_v3Response"]["SoapMobileAPPAuthenicate_v3Result"]["Tanks"]["APITankInfo_V3"]["LevelPercentage"] }}'
  json_attributes_path: $.['soap:Envelope']['soap:Body']['SoapMobileAPPAuthenicate_v3Response']['SoapMobileAPPAuthenicate_v3Result']['Tanks']['APITankInfo_V3']
  json_attributes:
    - SignalmanNo
    - TankName
    - LevelPercentage
    - LevelLitres
    - UnitOfMeasurement
    - Measurement
  unit_of_measurement: "%"

# Two separate sensors for % full and Litres full
- platform: template
  sensors:
    oil_tank_level_percentage:
      friendly_name_template: "{{ states.sensor.oil_tank.name}} Level Percentage"
      value_template: '{{ states.sensor.oil_tank.attributes["LevelPercentage"] | float }}'
      unit_of_measurement: "%"
    oil_tank_level_litres:
      friendly_name_template: "{{ states.sensor.oil_tank.name}} Level Litres"
      value_template: '{{ states.sensor.oil_tank.attributes["LevelLitres"] | float }}'
      unit_of_measurement: "L"