OpEvent JSON property
This property holds the location and structure of the nodes provided by the Master Data Upload file that contains Event information.
RootPath: the location of the event nodes in the Master Data Upload file. The value must be a JSON path.
Items: the list of items describing the event properties that will be specified in the Master Data Upload file.
Important
An event is always attached to a site and one or many sources of the given site. Although, the site is optional in masterData, as if the site is not given, then MDE will use the first site we find that is related to all the sources that are defined on the event.