for those who want a copy-paste version of the body:
{
"owner": "{replace with your own link}",
"owner_type": "EventType",
"max_event_count": 1
}
and if you don’t know where to get the “owner”-link from:
-
connect a “Create a Scheduling Link” module
-
choose the event type from the drop down
-
turn on “Map” for the event type field and copy the link
-
replace
{replace with your own link}in the code for the body above with your own link

