Calendar - O365 to SPO Recurring Item - MasterSeriesItemID
I've successfully created a SharePoint online Calendar event when a new calendar event is added in Office 365. However, if I want Recuring events to appear a MasterSeriesItemID needs to be applied. 2 questions.
1) What would that value be sent in as from O365 as the options are recurring in nature but not an "ID"
2) Of the options to select such as the Recurence attributes (Interval: Month, Day, Weeks, start, end), where are those suppose to be mapped within creation of a new Item in an SPO Item ?