public Protocols.ToolkitResultProtocol UpdatePartRequestHeader(Protocols.Logistics.UpdatePartRequestHeaderSetupProtocol setupParam)
        {
            ClarifySession session = Global.GetSession( AuthHeader );
            FChoice.Toolkits.Clarify.Logistics.LogisticsToolkit toolkit = new FChoice.Toolkits.Clarify.Logistics.LogisticsToolkit( session );
            FChoice.Toolkits.Clarify.Logistics.UpdatePartRequestHeaderSetup setup;

            switch( setupParam.ConstructorCue )
            {
                case 0:
                    setup = new FChoice.Toolkits.Clarify.Logistics.UpdatePartRequestHeaderSetup(setupParam.PartRequestHeaderIDNum);
                    break;
                default:
                    throw new InvalidOperationException(string.Format("Constructor index '{0}' does not exist.", setupParam.ConstructorCue));
            }

            if( Global.IsPropertyDirty(1, setupParam.DirtyFieldFlags) )
            {
                setup.PartRequestHeaderIDNum = setupParam.PartRequestHeaderIDNum;
            }

            if( Global.IsPropertyDirty(2, setupParam.DirtyFieldFlags) )
            {
                setup.ContactFirstName = setupParam.ContactFirstName;
            }

            if( Global.IsPropertyDirty(4, setupParam.DirtyFieldFlags) )
            {
                setup.ContactLastName = setupParam.ContactLastName;
            }

            if( Global.IsPropertyDirty(8, setupParam.DirtyFieldFlags) )
            {
                setup.ContactPhone = setupParam.ContactPhone;
            }

            if( Global.IsPropertyDirty(16, setupParam.DirtyFieldFlags) )
            {
                setup.ShipToSiteIDNum = setupParam.ShipToSiteIDNum;
            }

            if( Global.IsPropertyDirty(32, setupParam.DirtyFieldFlags) )
            {
                setup.BillSiteIDNum = setupParam.BillSiteIDNum;
            }

            if( Global.IsPropertyDirty(64, setupParam.DirtyFieldFlags) )
            {
                setup.CaseIDNum = setupParam.CaseIDNum;
            }

            if( Global.IsPropertyDirty(128, setupParam.DirtyFieldFlags) )
            {
                setup.PaymentMethod = setupParam.PaymentMethod;
            }

            if( Global.IsPropertyDirty(256, setupParam.DirtyFieldFlags) )
            {
                setup.PaymentTerms = setupParam.PaymentTerms;
            }

            if( Global.IsPropertyDirty(512, setupParam.DirtyFieldFlags) )
            {
                setup.Priority = setupParam.Priority;
            }

            if( Global.IsPropertyDirty(1024, setupParam.DirtyFieldFlags) )
            {
                setup.Notes = setupParam.Notes;
            }

            if( Global.IsPropertyDirty(2048, setupParam.DirtyFieldFlags) )
            {
                foreach(Protocols.AdditionalFieldProtocol field in setupParam.AdditionalFields){setup.AdditionalFields.Append( field.FieldName, field.FieldType, field.FieldValue);}
            }

            return new Protocols.ToolkitResultProtocol( toolkit.UpdatePartRequestHeader(setup) );
        }