How to filter-out rescheduled Android calendar events instances

Question

I have an app that reads all calendar event instances for a time range like this:

...
fun getEventsInstancesForMultipleCalendars(context: Context, calendarsIds: List<Long>, from: Instant, to: Instant): Cursor? {
    val builder = CalendarContract.Instances.CONTENT_URI.buildUpon()
    ContentUris.appendId(builder, from.toEpochMilli())
    ContentUris.appendId(builder, to.toEpochMilli())

    val selection = "${CalendarContract.Instances.CALENDAR_ID} IN (${calendarsIds.joinToString(", ") { "?" }})"
    val selectionArgs = calendarsIds
        .map { it.toString() }
        .toTypedArray()

    return context.contentResolver.query(builder.build(), EVENTS_INSTANCES_PROJECTION, selection, selectionArgs, null)
}

Everything is working fine, except for rescheduled instances of some recurring events. Both the rescheduled and the original event instances end-up in the result.

How can I filter-out the original event instance, which is no longer valid? Google Calendar correctly does not display the original instance, so there must be a way to do this.

I loaded every column from the calendar and the only difference between these instances I see, is, that they have different event_id and different _sync_id. And the only connection between them is that the new, now valid instance, has original_sync_id set to the original's _sync_id. This OK for cases when both, the old and new, event instances fall between my time range. But how do I check, and filter-out, rescheduled events if the new instance is not in the time range? Is there any query parameter I could add to the builder that will filter-our rescheduled events?

Other properties like deleted, visible, status, etc. have the same values in both instances.