toJson method

Implementation

core.Map<core.String, core.dynamic> toJson() => {
      if (lineItems != null) 'lineItems': lineItems!,
      if (operationId != null) 'operationId': operationId!,
      if (shipmentGroupId != null) 'shipmentGroupId': shipmentGroupId!,
      if (shipmentInfos != null) 'shipmentInfos': shipmentInfos!,
    };