namespace System.ServiceModel
{
    [KnownType(typeof(FaultCodeData))]
    [KnownType(typeof(FaultCodeData[]))]
    [KnownType(typeof(FaultReasonData))]
    [KnownType(typeof(FaultReasonData[]))]
    public class FaultException : CommunicationException
    {
        public FaultException(FaultReason reason, FaultCode code);
    }
}