Google Calendar - Lancer une action selon le libellé et l'heure d'un événement

Merci pour les réponses.
J’en ai profité pour faire une deuxième automatisation: le réveil en radio !

alias: Radio_si_Travail
description: ""
trigger:
  - platform: calendar
    event: start
    offset: "-1:15:0"
    entity_id: calendar.xxxxxxxxxxx_gmail_com
condition:
  - condition: state
    entity_id: calendar.xxxxxxxxxxxxx_gmail_com
    attribute: message
    state: Travail clinique
action:
  - service: media_player.play_media
    target:
      entity_id: media_player.chambre_principale
    data:
      media_content_id: media-source://radio_browser/003baf55-9ac9-4352-bceb-375ee4203133
      media_content_type: audio/aac
    metadata:
      title: France Info
      thumbnail: >-
        https://www.francetvinfo.fr/assets/common/images/pwa/launcher-120x120-2e45ada1.png
      media_class: music
      children_media_class: null
      navigateIds:
        - {}
        - media_content_type: app
          media_content_id: media-source://radio_browser
        - media_content_type: music
          media_content_id: media-source://radio_browser/country/FR
mode: single