Sending multiple files with one Pushbullet service call. Possible?

As the title says…

Is it possible to send more than one file attachment in one service call?

Right now I have this and I would like to combine them into one service call:

- service: notify.pushbullet_notify
  data_template:
    message: 'Warning - Trespass alarm has been triggered!'
    data:
      file: '/config/www/snapshots/deck_alarm_1.jpg'
- service: notify.pushbullet_notify
  data_template:
    message: 'Warning - Trespass alarm has been triggered!'
    data:
      file: '/config/www/snapshots/kitchen_alarm_1.jpg'

Did you find a solution yet?

unfortunately, no. but tbh, i haven’t really looked into it much further either.