Is there some way to filter for specific labels when using the API to export an ics file? So far I’m exporting groups using
f'https://indico.cern.ch/export/categ/{groupid}.ics?timestamp=...'
where groupid is the number for the group, and I’ve added some timestamp / signature information to authenticate. It would be great if there were some option like ignorecancelled=true or ignorelabel=cancelled or something.