Get the state / brightness off a ligh

@pploume wrote:

Hi,

Still having difficulties to play around with HA templating …

What I want to do :
get the state of a lamp and/or read it’s brigthness
and send it to rhasspy’s tts (tts works perfectly …)

What I have in automation.yaml

 - alias: 'rhasspy GetState'
  trigger:
    - platform: event
      event_type: rhasspy_GetState
    - platform: state
      entity_id: light.bureau
  action:
    - service: rest_command.tts
      data_template: 
        payload: >
          {% set myState = light.bureau.attributes %}
         State is {{myState}}

Log file : Error rendering data template: UndefinedError: ‘light’ is undefined

There is something i’m missing …

Thanks for your help

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