protected FacilityOfferingException(string message, FacilityOffering facilityOffering)
     : base(message)
 {
     this.FacilityOffering = facilityOffering;
 }
 public FacilityOfferingAlreadyExistsException(FacilityOffering facilityOffering)
     : base(null, facilityOffering)
 {
 }