The error level that the routing preference manager should post errors if the routing conditions do not meet any routing preference rule, could be None, Warning, or Error

public RoutingPreferenceErrorLevel ErrorLevel { get; set; }

Public Property ErrorLevel As RoutingPreferenceErrorLevel
	Get
	Set

public:
property RoutingPreferenceErrorLevel ErrorLevel {
	RoutingPreferenceErrorLevel get ();
	void set (RoutingPreferenceErrorLevel value);
}