POST
/_ml/calendars/{calendar_id}/events
curl \
--request POST 'http://api.example.com/_ml/calendars/{calendar_id}/events' \
--header "Authorization: $API_KEY" \
--header "Content-Type: application/json" \
--data '{"events":[{"calendar_id":"string","event_id":"string","description":"string","":"string","skip_result":true,"skip_model_update":true,"force_time_shift":42.0}]}'