Help witj Telegram / IFTTT trigger on persistent notification

Configuration
1

I’m trying to showing up a persistent notification with the message body that come from the argoments of the sender, but in the persistent notification I get the exactly string {{ trigger.event.data.args }} used on the code.
Same issue for the IFTTT trigger.

This is my code

- alias: 'Telegram test'
  trigger:
  - platform: event
    event_type: telegram_command
    event_data:
      command: '/test'
  action:
    - service: persistent_notification.create
      data:
        title: 'Telegram chatbot'
        message: >-
          {{ trigger.event.data.args }}
        notification_id: telegram_chatbot

… tried also to send a command via IFTTT with this code …

- id: 'ifttt_parser'
  alias: IFTTT_parser
  trigger:
  - platform: event
    event_type: ifttt_webhook_received
    event_data:
      action: call_service
  action:
    service_template:  >-
      {{ trigger.event.data.service }}
    data_template:
      entity_id: >- 
        {{ trigger.event.data.entity_id }}

… and by this way it works! so… the parameters is passed! well… why this isn’t true for the persistent notification?

2

Solved… this is the right way…

- alias: 'Telegram test'
  trigger:
  - platform: event
    event_type: telegram_command
    event_data:
      command: '/test'
  action:
    - service: persistent_notification.create
      data_template:
        title: 'Telegram chatbot'
        message: >-
          {{ trigger.event.data.args }}
        notification_id: telegram_chatbot