Pushbullet notification problems

hi guys, i am struggling to get pushbullet works with a pir sensor of my xiaomi gateway. the sensor is up and running in home assistant. here it is my configuration.
configuration.yaml
> notify:

        - name: GioZzz
          platform: pushbullet
          api_key: x.xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx  

automation.yaml
> - id: someone_is_in_the_house

     trigger:
       - platform: state
         entity_id: binary_sensor.motion_sensor_158d0001549ffc
         state: 'on'
    action:
      service: notify.my_pushbullet
      data:
        message: "someone is in the house"
  alias: someone in the house        

some ideas? thanks

It should be “service: notify.GioZzz”

thank’s a lot! it works perfectly!