How to find Recurrence property of the plannerTask?

[S_S_FCP2023_23_02]

In the list of planner Task properties

https://learn.microsoft.com/en-us/graph/api/resources/plannertask?view=graph-rest-1.0

I can't find any property that corresponds to the recurrence.

But the "Planner Export to Excel" file has a column “Is Recurring” with values false/true.