Mqtt fault

Hello,

What’s wrong here? In my old Hassio this still works, but in my new version that I am setting up it goes wrong

climate:
- action_topic: /aircon/a043b0e52a61/homeassistant/set
  availability_topic: /aircon/LWT
  current_temperature_topic: /aircon/a043b0e52a61/ambient_temp/value
  fan_mode_command_topic: /aircon/a043b0e52a61/fanspeed_homeassistant/set
  fan_mode_state_topic: /aircon/a043b0e52a61/fanspeed_homeassistant/value
  fan_modes:
  - Auto
  - Low
  - Medium
  - High
  - Turbo
  - Mute
  max_temp: 32.0
  min_temp: 16.0
  mode_command_topic: /aircon/a043b0e52a61/mode_homeassistant/set
  mode_state_topic: /aircon/a043b0e52a61/mode_homeassistant/value
  modes:
  - 'off'
  - cool
  - heat
  - fan_only
  - dry
  name: 'Gijs AC'
  platform: mqtt
  precision: 0.5
  temp_step: 0.5
  temperature_command_topic: /aircon/a043b0e52a61/temp/set
  temperature_state_topic: /aircon/a043b0e52a61/temp/value
  unique_id: a043b0e52a61
  swing_mode_command_topic: /aircon/a043b0e52a61/fixation_v/set
  swing_mode_state_topic: /aircon/a043b0e52a61/fixation_v/value
  swing_modes:
  - SWING
  - TOP
  - AUTO
  - MIDDLE1
  - MIDDLE2
  - MIDDLE3

The format has changed. See: MQTT HVAC - Home Assistant