BuiltInFailures.RoomFailures.OptionConflictInLinkRoomOverlapOption Property

Option conflict between rooms in the Revit link '[Link Instance Name]'.\nA room in the Revit link's option '[Option #1 Name in Link]' overlaps a room in the Revit link's option '[Option #2 Name in Link]'.\nTo resolve the issue, open the Revit link file for editing, and delete the duplicate room or use room separation lines to divide the space in the main model.

public static FailureDefinitionId OptionConflictInLinkRoomOverlapOption { get; }