public ChargingStationGroupAlreadyExists(ChargingStationOperator ChargingStationOperator,
                                                 ChargingStationGroup_Id ChargingStationGroupId)

            : base(ChargingStationOperator.RoamingNetwork,
                   "The given charging station group identification '" + ChargingStationGroupId + "' already exists within the given '" + ChargingStationOperator.Id + "' charging station operator!")

        {
        }
 public ChargingStationAlreadyExistsInGroup(ChargingStation_Id ChargingStation_Id,
                                            ChargingStationGroup_Id ChargingGroup_Id)
     : base("The given charging station identification '" + ChargingStation_Id + "' already exists within the given '" + ChargingGroup_Id + "' charging group!")
 {
 }
 public ChargingStationGroupAlreadyExists(ChargingStationGroup_Id ChargingStationGroupId,
                                          EVSEOperator_Id EVSEOperator_Id)
     : base("The given charging station group identification '" + ChargingStationGroupId + "' already exists within the given '" + EVSEOperator_Id + "' EVSE operator!")
 {
 }