/// <summary>
        /// Runs the code example.
        /// </summary>
        /// <param name="user">The AdWords user.</param>
        /// <param name="adGroupId">Id of the ad group to be updated.</param>
        public void Run(AdWordsUser user, long adGroupId)
        {
            // Get the AdGroupService.
              AdGroupService adGroupService =
              (AdGroupService) user.GetService(AdWordsService.v201306.AdGroupService);

              // Create the ad group.
              AdGroup adGroup = new AdGroup();
              adGroup.status = AdGroupStatus.PAUSED;
              adGroup.id = adGroupId;

              // Create the operation.
              AdGroupOperation operation = new AdGroupOperation();
              operation.@operator = Operator.SET;
              operation.operand = adGroup;

              try {
            // Update the ad group.
            AdGroupReturnValue retVal = adGroupService.mutate(new AdGroupOperation[] {operation});

            // Display the results.
            if (retVal != null && retVal.value != null && retVal.value.Length > 0) {
              AdGroup pausedAdGroup = retVal.value[0];
              Console.WriteLine("Ad group with id = '{0}' was successfully updated.",
              pausedAdGroup.id);
            } else {
              Console.WriteLine("No ad groups were updated.");
            }
              } catch (Exception ex) {
            throw new System.ApplicationException("Failed to update ad group.", ex);
              }
        }
        /// <summary>
        /// Runs the code example.
        /// </summary>
        /// <param name="user">The AdWords user.</param>
        /// <param name="adGroupId">Id of the ad group to be deleted.</param>
        public void Run(AdWordsUser user, long adGroupId)
        {
            // Get the AdGroupService.
              AdGroupService adGroupService = (AdGroupService) user.GetService(
              AdWordsService.v201306.AdGroupService);

              // Create ad group with DELETED status.
              AdGroup adGroup = new AdGroup();
              adGroup.id = adGroupId;

              // When deleting an ad group, rename it to avoid name collisions with new
              // adgroups.
              adGroup.name = "Deleted AdGroup - " + ExampleUtilities.GetRandomString();
              adGroup.status = AdGroupStatus.DELETED;

              // Create the operation.
              AdGroupOperation operation = new AdGroupOperation();
              operation.operand = adGroup;
              operation.@operator = Operator.SET;

              try {
            // Delete the ad group.
            AdGroupReturnValue retVal = adGroupService.mutate(new AdGroupOperation[] {operation});

            // Display the results.
            if (retVal != null && retVal.value != null && retVal.value.Length > 0) {
              AdGroup deletedAdGroup = retVal.value[0];
              Console.WriteLine("Ad group with id = \"{0}\" was renamed to \"{1}\" and deleted.",
              deletedAdGroup.id, deletedAdGroup.name);
            } else {
              Console.WriteLine("No ad groups were deleted.");
            }
              } catch (Exception ex) {
            throw new System.ApplicationException("Failed to delete ad group.", ex);
              }
        }
        /// <summary>
        /// Runs the code example.
        /// </summary>
        /// <param name="user">The AdWords user.</param>
        /// <param name="campaignId">Id of the campaign to which ad groups are
        /// added.</param>
        public void Run(AdWordsUser user, long campaignId)
        {
            // Get the AdGroupService.
              AdGroupService adGroupService =
              (AdGroupService) user.GetService(AdWordsService.v201306.AdGroupService);

              List<AdGroupOperation> operations = new List<AdGroupOperation>();

              for (int i = 0; i < NUM_ITEMS; i++) {
            // Create the ad group.
            AdGroup adGroup = new AdGroup();
            adGroup.name = string.Format("Earth to Mars Cruises #{0}",
            ExampleUtilities.GetRandomString());
            adGroup.status = AdGroupStatus.ENABLED;
            adGroup.campaignId = campaignId;

            // Set the ad group bids.
            BiddingStrategyConfiguration biddingConfig = new BiddingStrategyConfiguration();

            CpmBid cpmBid = new CpmBid();
            cpmBid.bid = new Money();
            cpmBid.bid.microAmount = 10000000;

            biddingConfig.bids = new Bids[] {cpmBid};

            adGroup.biddingStrategyConfiguration = biddingConfig;

            // Optional: Set targeting restrictions.
            // These setting only affect serving for the Display Network.
            TargetingSetting targetingSetting = new TargetingSetting();

            TargetingSettingDetail placementDetail = new TargetingSettingDetail();
            placementDetail.criterionTypeGroup = CriterionTypeGroup.PLACEMENT;
            placementDetail.targetAll = true;

            TargetingSettingDetail verticalDetail = new TargetingSettingDetail();
            verticalDetail.criterionTypeGroup = CriterionTypeGroup.VERTICAL;
            verticalDetail.targetAll = false;

            targetingSetting.details = new TargetingSettingDetail[] {placementDetail, verticalDetail};

            adGroup.settings = new Setting[] {targetingSetting};

            // Create the operation.
            AdGroupOperation operation = new AdGroupOperation();
            operation.@operator = Operator.ADD;
            operation.operand = adGroup;

            operations.Add(operation);
              }

              try {
            // Create the ad group.
            AdGroupReturnValue retVal = adGroupService.mutate(operations.ToArray());

            // Display the results.
            if (retVal != null && retVal.value != null && retVal.value.Length > 0) {
              foreach (AdGroup newAdGroup in retVal.value) {
            Console.WriteLine("Ad group with id = '{0}' and name = '{1}' was created.",
                newAdGroup.id, newAdGroup.name);
              }
            } else {
              Console.WriteLine("No ad groups were created.");
            }
              } catch (Exception ex) {
            throw new System.ApplicationException("Failed to create ad groups.", ex);
              }
        }
        /// <summary>
        /// Runs the code example.
        /// </summary>
        /// <param name="user">The AdWords user.</param>
        /// <param name="campaignId">Id of the campaign to which experiments are
        /// added.</param>
        /// <param name="adGroupId">Id of the ad group to which experiments are
        /// added.</param>
        /// <param name="criterionId">Id of the criterion for which experiments
        /// are added.</param>
        public void Run(AdWordsUser user, long campaignId, long adGroupId, long criterionId)
        {
            // Get the ExperimentService.
              ExperimentService experimentService =
              (ExperimentService) user.GetService(AdWordsService.v201306.ExperimentService);

              // Get the AdGroupService.
              AdGroupService adGroupService =
              (AdGroupService) user.GetService(AdWordsService.v201306.AdGroupService);

              // Get the AdGroupCriterionService.
              AdGroupCriterionService adGroupCriterionService =
              (AdGroupCriterionService) user.GetService(AdWordsService.v201306.AdGroupCriterionService);

              // Create the experiment.
              Experiment experiment = new Experiment();
              experiment.campaignId = campaignId;
              experiment.name = "Interplanetary Cruise #" + ExampleUtilities.GetRandomString();
              experiment.queryPercentage = 10;
              experiment.startDateTime = DateTime.Now.AddDays(1).ToString("yyyyMMdd HHmmss");

              // Optional: Set the end date.
              experiment.endDateTime = DateTime.Now.AddDays(30).ToString("yyyyMMdd HHmmss");

              // Optional: Set the status.
              experiment.status = ExperimentStatus.ACTIVE;

              // Create the operation.
              ExperimentOperation experimentOperation = new ExperimentOperation();
              experimentOperation.@operator = Operator.ADD;
              experimentOperation.operand = experiment;

              try {
            // Add the experiment.
            ExperimentReturnValue experimentRetVal = experimentService.mutate(
            new ExperimentOperation[] {experimentOperation});

            // Display the results.
            if (experimentRetVal != null && experimentRetVal.value != null && experimentRetVal.value.
            Length > 0) {
              long experimentId = 0;

              Experiment newExperiment = experimentRetVal.value[0];

              Console.WriteLine("Experiment with name = \"{0}\" and id = \"{1}\" was added.\n",
              newExperiment.name, newExperiment.id);
              experimentId = newExperiment.id;

              // Set ad group for the experiment.
              AdGroup adGroup = new AdGroup();
              adGroup.id = adGroupId;

              // Create experiment bid multiplier rule that will modify ad group bid
              // for the experiment.
              ManualCPCAdGroupExperimentBidMultipliers adGroupBidMultiplier =
              new ManualCPCAdGroupExperimentBidMultipliers();
              adGroupBidMultiplier.maxCpcMultiplier = new BidMultiplier();
              adGroupBidMultiplier.maxCpcMultiplier.multiplier = 1.5;

              // Set experiment data to the ad group.
              AdGroupExperimentData adGroupExperimentData = new AdGroupExperimentData();
              adGroupExperimentData.experimentId = experimentId;
              adGroupExperimentData.experimentDeltaStatus = ExperimentDeltaStatus.MODIFIED;
              adGroupExperimentData.experimentBidMultipliers = adGroupBidMultiplier;

              adGroup.experimentData = adGroupExperimentData;

              // Create the operation.
              AdGroupOperation adGroupOperation = new AdGroupOperation();
              adGroupOperation.operand = adGroup;
              adGroupOperation.@operator = Operator.SET;

              // Update the ad group.
              AdGroupReturnValue adGroupRetVal = adGroupService.mutate(new AdGroupOperation[] {
              adGroupOperation});

              // Display the results.
              if (adGroupRetVal != null && adGroupRetVal.value != null &&
              adGroupRetVal.value.Length > 0) {
            AdGroup updatedAdGroup = adGroupRetVal.value[0];
            Console.WriteLine("Ad group with name = \"{0}\", id = \"{1}\" and status = \"{2}\" " +
                "was updated for the experiment.\n", updatedAdGroup.name, updatedAdGroup.id,
                updatedAdGroup.status);
              } else {
            Console.WriteLine("No ad groups were updated.");
              }

              // Set ad group criteria for the experiment.
              Criterion criterion = new Criterion();
              criterion.id = criterionId;

              BiddableAdGroupCriterion adGroupCriterion = new BiddableAdGroupCriterion();
              adGroupCriterion.adGroupId = adGroupId;
              adGroupCriterion.criterion = criterion;

              // Create experiment bid multiplier rule that will modify criterion bid
              // for the experiment.
              ManualCPCAdGroupCriterionExperimentBidMultiplier bidMultiplier =
              new ManualCPCAdGroupCriterionExperimentBidMultiplier();
              bidMultiplier.maxCpcMultiplier = new BidMultiplier();
              bidMultiplier.maxCpcMultiplier.multiplier = 1.5;

              // Set experiment data to the criterion.
              BiddableAdGroupCriterionExperimentData adGroupCriterionExperimentData =
              new BiddableAdGroupCriterionExperimentData();
              adGroupCriterionExperimentData.experimentId = experimentId;
              adGroupCriterionExperimentData.experimentDeltaStatus = ExperimentDeltaStatus.MODIFIED;
              adGroupCriterionExperimentData.experimentBidMultiplier = bidMultiplier;

              adGroupCriterion.experimentData = adGroupCriterionExperimentData;

              // Create the operation.
              AdGroupCriterionOperation adGroupCriterionOperation = new AdGroupCriterionOperation();
              adGroupCriterionOperation.operand = adGroupCriterion;
              adGroupCriterionOperation.@operator = Operator.SET;

              // Update the ad group criteria.
              AdGroupCriterionReturnValue adGroupCriterionRetVal = adGroupCriterionService.mutate(
              new AdGroupCriterionOperation[] {adGroupCriterionOperation});

              // Display the results.
              if (adGroupCriterionRetVal != null && adGroupCriterionRetVal.value != null &&
              adGroupCriterionRetVal.value.Length > 0) {
            AdGroupCriterion updatedAdGroupCriterion = adGroupCriterionRetVal.value[0];
            Console.WriteLine("Ad group criterion with ad group id = \"{0}\", criterion id = "
                + "\"{1}\" and type = \"{2}\" was updated for the experiment.\n",
                updatedAdGroupCriterion.adGroupId, updatedAdGroupCriterion.criterion.id,
                updatedAdGroupCriterion.criterion.CriterionType);
              } else {
            Console.WriteLine("No ad group criteria were updated.");
              }
            } else {
              Console.WriteLine("No experiments were added.");
            }
              } catch (Exception ex) {
            throw new System.ApplicationException("Failed to add experiment.", ex);
              }
        }