I am new to HA and trying to send a notification containing a thumbnail of UnifiProtect Object detection event, but failing miserably.
When I include
{{ state_attr(sensor.<name>_detected_object, 'event_thumbnail')}}
in the message, I see a relative URL starting with /api/ufp/thumbnail/ but when I add it after image, or include it in the attachment data, I get a
Failed to load attachment
URLSessionTask failed with error: unsupported URL
the YAML is
alias: testing
description: ''
trigger:
- platform: state
entity_id: sensor.<name>_detected_object
to: person
condition: []
action:
- service: notify.mobile_app_<name>
data:
title: Testing 1-2-3
message: Body {{ state_attr('sensor.<name>_detected_object','event_thumbnail')}}
data:
image: sensor.<name>_detected_object.event_thumbnail
attachment:
url: sensor.<name>_detected_object.event_thumbnail
content-type: jpeg
hide-thumbnail: false
mode: single
Some pointers in the right direction would be highly appreciated !