/// <summary>
    /// Run the code examples.
    /// </summary>
    /// <param name="user">The DFP user object running the code examples.</param>
    public override void Run(DfpUser user) {
      // Get the ProposalLineItemService.
      ProposalLineItemService proposalLineItemService =
          (ProposalLineItemService) user.GetService(DfpService.v201411.ProposalLineItemService);

      // Get the NetworkService.
      NetworkService networkService =
          (NetworkService) user.GetService(DfpService.v201411.NetworkService);

      long proposalId = long.Parse(_T("INSERT_PROPOSAL_ID_HERE"));
      long rateCardId = long.Parse(_T("INSERT_RATE_CARD_ID_HERE"));
      long productId = long.Parse(_T("INSERT_PRODUCT_ID_HERE"));

      // Get the root ad unit ID used to target the whole site.
      String rootAdUnitId = networkService.getCurrentNetwork().effectiveRootAdUnitId;

      // Create inventory targeting.
      InventoryTargeting inventoryTargeting = new InventoryTargeting();

      // Create ad unit targeting for the root ad unit (i.e. the whole network).
      AdUnitTargeting adUnitTargeting = new AdUnitTargeting();
      adUnitTargeting.adUnitId = rootAdUnitId;
      adUnitTargeting.includeDescendants = true;

      inventoryTargeting.targetedAdUnits = new AdUnitTargeting[] {adUnitTargeting};

      // Create targeting.
      Targeting targeting = new Targeting();
      targeting.inventoryTargeting = inventoryTargeting;

      // Create a proposal line item.
      ProposalLineItem proposalLineItem = new ProposalLineItem();
      proposalLineItem.name = "Proposal line item #" + new Random().Next(int.MaxValue);

      proposalLineItem.proposalId = proposalId;
      proposalLineItem.rateCardId = rateCardId;
      proposalLineItem.productId = productId;
      proposalLineItem.targeting = targeting;

      // Set the length of the proposal line item to run.
      proposalLineItem.startDateTime = DateTimeUtilities.FromDateTime(System.DateTime.Now);
      proposalLineItem.endDateTime = 
          DateTimeUtilities.FromDateTime(System.DateTime.Now.AddDays(30));

      // Set delivery specifications for the proposal line item.
      proposalLineItem.deliveryRateType = DeliveryRateType.EVENLY;
      proposalLineItem.creativeRotationType = CreativeRotationType.OPTIMIZED;

      // Set billing specifications for the proposal line item.
      proposalLineItem.billingCap = BillingCap.CAPPED_CUMULATIVE;
      proposalLineItem.billingSource = BillingSource.THIRD_PARTY_VOLUME;

      // Set pricing for the proposal line item for 1000 impressions at a CPM of $2
      // for a total value of $2.
      proposalLineItem.goal = new Goal() {unitType = UnitType.IMPRESSIONS, units = 1000L};
      proposalLineItem.cost = new Money() {currencyCode = "USD", microAmount = 2000000L};
      proposalLineItem.costPerUnit = new Money() {currencyCode = "USD", microAmount = 2000000L};
      proposalLineItem.rateType = RateType.CPM;

      try {
        // Create the proposal line item on the server.
        ProposalLineItem[] proposalLineItems = proposalLineItemService.createProposalLineItems(
            new ProposalLineItem[] {proposalLineItem});

        foreach (ProposalLineItem createdProposalLineItem in proposalLineItems) {
          Console.WriteLine("A proposal line item with ID \"{0}\" and name \"{1}\" was created.",
              createdProposalLineItem.id, createdProposalLineItem.name);
        }

      } catch (Exception ex) {
        Console.WriteLine("Failed to create proposal line items. Exception says \"{0}\"",
            ex.Message);
      }
    }
        /// <summary>
        /// Run the code example.
        /// </summary>
        /// <param name="user">The DFP user object running the code example.</param>
        public override void Run(DfpUser user)
        {
            // Get the LineItemService.
              LineItemService lineItemService =
              (LineItemService) user.GetService(DfpService.v201411.LineItemService);

              // Set the order that all created line items will belong to and the
              // video ad unit ID to target.
              long orderId = long.Parse(_T("INSERT_ORDER_ID_HERE"));
              string targetedVideoAdUnitId = _T("INSERT_TARGETED_VIDEO_AD_UNIT_ID_HERE");

              // Set the custom targeting value ID representing the metadata
              // on the content to target. This would typically be from a key representing
              // a "genre" and a value representing something like "comedy". The value must
              // be from a key in a content metadata key hierarchy.
              long contentCustomTargetingValueId =
              long.Parse(_T("INSERT_CONTENT_CUSTOM_TARGETING_VALUE_ID_HERE"));

              // Create content targeting.
              ContentMetadataKeyHierarchyTargeting contentMetadataTargeting =
              new ContentMetadataKeyHierarchyTargeting();
              contentMetadataTargeting.customTargetingValueIds =
              new long[] {contentCustomTargetingValueId};

              ContentTargeting contentTargeting = new ContentTargeting();
              contentTargeting.targetedContentMetadata =
              new ContentMetadataKeyHierarchyTargeting[] {contentMetadataTargeting};

              // Create inventory targeting.
              InventoryTargeting inventoryTargeting = new InventoryTargeting();
              AdUnitTargeting adUnitTargeting = new AdUnitTargeting();
              adUnitTargeting.adUnitId = targetedVideoAdUnitId;
              adUnitTargeting.includeDescendants = true;
              inventoryTargeting.targetedAdUnits = new AdUnitTargeting[] {adUnitTargeting};

              // Create video position targeting.
              VideoPosition videoPosition = new VideoPosition();
              videoPosition.positionType = VideoPositionType.PREROLL;
              VideoPositionTarget videoPositionTarget = new VideoPositionTarget();
              videoPositionTarget.videoPosition = videoPosition;
              VideoPositionTargeting videoPositionTargeting = new VideoPositionTargeting();
              videoPositionTargeting.targetedPositions = new VideoPositionTarget[] {videoPositionTarget};

              // Create targeting.
              Targeting targeting = new Targeting();
              targeting.contentTargeting = contentTargeting;
              targeting.inventoryTargeting = inventoryTargeting;
              targeting.videoPositionTargeting = videoPositionTargeting;

              // Create local line item object.
              LineItem lineItem = new LineItem();
              lineItem.name = "Video line item - " + this.GetTimeStamp();
              lineItem.orderId = orderId;
              lineItem.targeting = targeting;
              lineItem.lineItemType = LineItemType.SPONSORSHIP;
              lineItem.allowOverbook = true;

              // Set the environment type to video.
              lineItem.environmentType = EnvironmentType.VIDEO_PLAYER;

              // Set the creative rotation type to optimized.
              lineItem.creativeRotationType = CreativeRotationType.OPTIMIZED;

              // Create the master creative placeholder.
              CreativePlaceholder creativeMasterPlaceholder = new CreativePlaceholder();
              Size size1 = new Size();
              size1.width = 400;
              size1.height = 300;
              size1.isAspectRatio = false;
              creativeMasterPlaceholder.size = size1;

              // Create companion creative placeholders.
              CreativePlaceholder companionCreativePlaceholder1 = new CreativePlaceholder();
              Size size2 = new Size();
              size2.width = 300;
              size2.height = 250;
              size2.isAspectRatio = false;
              companionCreativePlaceholder1.size = size2;

              CreativePlaceholder companionCreativePlaceholder2 = new CreativePlaceholder();
              Size size3 = new Size();
              size3.width = 728;
              size3.height = 90;
              size3.isAspectRatio = false;
              companionCreativePlaceholder2.size = size3;

              // Set companion creative placeholders.
              creativeMasterPlaceholder.companions = new CreativePlaceholder[] {
              companionCreativePlaceholder1, companionCreativePlaceholder2};

              // Set the size of creatives that can be associated with this line item.
              lineItem.creativePlaceholders = new CreativePlaceholder[] {creativeMasterPlaceholder};

              // Set delivery of video companions to optional.
              lineItem.companionDeliveryOption = CompanionDeliveryOption.OPTIONAL;

              // Set the length of the line item to run.
              lineItem.startDateTimeType = StartDateTimeType.IMMEDIATELY;
              lineItem.endDateTime = DateTimeUtilities.FromString("20120901 00:00:00");

              // Set the cost per day to $1.
              lineItem.costType = CostType.CPD;
              Money money = new Money();
              money.currencyCode = "USD";
              money.microAmount = 1000000L;
              lineItem.costPerUnit = money;

              // Set the percentage to be 100%.
              Goal goal = new Goal();
              goal.goalType = GoalType.DAILY;
              goal.unitType = UnitType.IMPRESSIONS;
              goal.units = 100;
              lineItem.primaryGoal = goal;

              try {
            // Create the line item on the server.
            LineItem[] createdLineItems = lineItemService.createLineItems(new LineItem[] {lineItem});

            foreach (LineItem createdLineItem in createdLineItems) {
              Console.WriteLine("A line item with ID \"{0}\", belonging to order ID \"{1}\", and " +
              "named \"{2}\" was created.", createdLineItem.id, createdLineItem.orderId,
              createdLineItem.name);
            }
              } catch (Exception e) {
            Console.WriteLine("Failed to create line items. Exception says \"{0}\"",
            e.Message);
              }
        }