I am using Spotcast to start music on a selected music speaker, and there is an option to pass the user account name to change which Spotify account is used. Is there a way I can pass the username of the user that activated the script (if it was manually activated)? The logbook shows the friendly name associated with scripts, I am almost sure this data is available somewhere.
data_template:
account: '{{ <insert username here> }}'
device_name: '{{ states("input_select.speaker_select") }}'
force_playback: true
service: spotcast.start