You can see more about this API in the Setup & Configuration > Booking Update Service section.
cURL example:
curl --user ${ownerrez_user}:${ownerrez_key} --location --request POST "${ownerrez_api}/haolb/${ownerrez_account_id}/bookingindex" \
XML payload:
<?xml version="1.0" encoding="UTF-8"?>
<bookingContentIndexRequest>
<documentVersion>1.4</documentVersion>
<advertiser>
<assignedId>ora7ccdcde3fx</assignedId>
</advertiser>
<startDate>2023-01-01</startDate>
</bookingContentIndexRequest>
Response:
<bookingContentIndex>
<documentVersion>1.4</documentVersion>
<advertiser>
<assignedId>ora7ccdcde3fx</assignedId>
<bookingContentIndexEntry>
<bookingUpdateUrl>https://faststage.ownerreservations.com/haapi/haolb/ORB320055/booking</bookingUpdateUrl>
<lastUpdatedDate>2023-03-10T18:13:36</lastUpdatedDate>
</bookingContentIndexEntry>
</advertiser>
</bookingContentIndex>