Custom Clearence Detail and PuposeOf Shipment Type Object in Fedex Web Services

Question

I am Trying To Use Fedex Web Service For Getting their For Services From an Indian Address To Indian Address. But Iam Not Getting A Right Reply Object in Get Fedex Rate Function Error that I Am Getting is ......Object Refencence Can Not Be Null

They Are Showing Two Objects Their.One Is CustomclearenceDetail and Other Is Purpose Of ShipmentType. my SetShipmentDetails Function Is Like This..

private  void SetShipmentDetails(RateRequest request)
{
    request.RequestedShipment = new RequestedShipment();
    request.RequestedShipment.PackagingType = PackagingType.YOUR_PACKAGING;
    request.RequestedShipment.PackagingTypeSpecified = true;
    request.RequestedShipment.DropoffType = DropoffType.REGULAR_PICKUP;
    request.RequestedShipment.DropoffTypeSpecified = true;
    request.RequestedShipment.CustomsClearanceDetail.CommercialInvoice.TaxesOrMiscellaneousChargeType = TaxesOrMiscellaneousChargeType.TAXES;

    SetOrigin(request);
    SetDestination(request);
    SetPackageLineItems(request);

    request.RequestedShipment.RateRequestTypes = new RateRequestType[2];
    request.RequestedShipment.RateRequestTypes[0] = RateRequestType.PREFERRED;
    request.RequestedShipment.RateRequestTypes[1] = RateRequestType.LIST;
    request.RequestedShipment.PackageCount = "1";
}

Answer 1

There Was A Proble That I Was Not Creating A New Instance Of Objects I Want To Use Here..By Creating A New Instance This Problem Will Be Solved.