Stairs require boundaries (chains of one or more Boundary Lines) on each side of the Stair.

public static FailureDefinitionId StairNotEnoughBoundaryCurves { get; }

Public Shared ReadOnly Property StairNotEnoughBoundaryCurves As FailureDefinitionId
	Get

public:
static property FailureDefinitionId^ StairNotEnoughBoundaryCurves {
	FailureDefinitionId^ get ();
}