Hello! I'm trying to figure out how to get information about a user's busyness. My request to the outbox returns a 403 error, although any other request with the same access data is executed correctly.
curl --location --request POST 'https://p48-caldav.icloud.com/userID/calendars/outbox/' \
--header 'Content-Type: text/calendar; charset="utf-8"' \
--header 'Authorization: Basic xxxx' \
--data-raw 'BEGIN:VCALENDAR
VERSION:2.0
METHOD:REQUEST
BEGIN:VFREEBUSY
UID:a4ee6514
DTSTAMP:20220113T165506Z
DTSTART;VALUE=DATE:20220113T165506Z
DTEND;VALUE=DATE:20220113T165506Z
ORGANIZER;CN="OM":mailto:mymail@icloud.com
ATTENDEE;CN="OM":mailto:mymail@icloud.com
END:VFREEBUSY
END:VCALENDAR
'
I also tried the report free-busy-query request, it returns a 400 error, I took it from https://datatracker.ietf.org/doc/html/rfc4791#section-7.10.1.
curl --location --request REPORT 'https://p48-caldav.icloud.com/userID/calendars/work/' \
--header 'Depth: 1' \
--header 'Content-Type: application/xml; charset="utf-8"' \
--header 'Authorization: Basic xxxx' \
--data-raw '<?xml version="1.0" encoding="utf-8" ?>
<C:free-busy-query xmlns:C="urn:ietf:params:xml:ns:caldav">
<C:time-range start="20220101T140000Z"
end="20220129T220000Z"/>
</C:free-busy-query>'
I would love to hear your advice and suggestions.
