Google home synchronyze problem

How to create an automation in home assist to synchronize google home.I have tried several automations but the synchronize in the automation blocks next action , no print out. And no synchronize has taken place.

alias: Google sync
description: ‘’
triggers:

  • trigger: time
    at: ‘12:00:00’
    conditions:
    actions:
  • action: google_assistant.request_sync
    metadata: {}
    data: {}
  • action: notify.telegram
    metadata: {}
    data:
    message: Synchronisation done
    mode: single