/// <summary>
        /// Runs the code example.
        /// </summary>
        /// <param name="user">The AdWords user.</param>
        /// <param name="campaignId">Id of the campaign for which disapproved ads
        /// are retrieved.</param>
        public void Run(AdWordsUser user, long campaignId)
        {
            // Get the AdGroupAdService.
              AdGroupAdService service =
              (AdGroupAdService) user.GetService(AdWordsService.v201306.AdGroupAdService);

              // Create the selector.
              Selector selector = new Selector();
              selector.fields = new string[] {"Id", "AdGroupCreativeApprovalStatus", "DisapprovalReasons"};

              // Create the filter.
              Predicate campaignPredicate = new Predicate();
              campaignPredicate.@operator = PredicateOperator.EQUALS;
              campaignPredicate.field = "CampaignId";
              campaignPredicate.values = new string[] {campaignId.ToString()};

              Predicate approvalPredicate = new Predicate();
              approvalPredicate.@operator = PredicateOperator.EQUALS;
              approvalPredicate.field = "AdGroupCreativeApprovalStatus";
              approvalPredicate.values = new string[] {AdGroupAdApprovalStatus.DISAPPROVED.ToString()};

              selector.predicates = new Predicate[] {campaignPredicate, approvalPredicate};

              // Set the selector paging.
              selector.paging = new Paging();

              int offset = 0;
              int pageSize = 500;

              AdGroupAdPage page = new AdGroupAdPage();

              try {
            do {
              selector.paging.startIndex = offset;
              selector.paging.numberResults = pageSize;

              // Get the disapproved ads.
              page = service.get(selector);

              // Display the results.
              if (page != null && page.entries != null) {
            int i = offset;
            foreach (AdGroupAd adGroupAd in page.entries) {
              Console.WriteLine("{0}) Ad id {1} has been disapproved for the following " +
                  "reason(s):", i, adGroupAd.ad.id);
              foreach (string reason in adGroupAd.ad.disapprovalReasons) {
                Console.WriteLine("    {0}", reason);
              }
              i++;
            }
              }
              offset += pageSize;
            } while (offset < page.totalNumEntries);
            Console.WriteLine("Number of disapproved ads found: {0}", page.totalNumEntries);
              } catch (Exception ex) {
            throw new System.ApplicationException("Failed to get disapproved ads.", ex);
              }
        }
        /// <summary>
        /// Runs the code example.
        /// </summary>
        /// <param name="user">The AdWords user.</param>
        public void Run(AdWordsUser user)
        {
            // Get the CampaignService.
              CampaignService campaignService =
              (CampaignService) user.GetService(AdWordsService.v201306.CampaignService);

              // Create the selector.
              Selector selector = new Selector();
              selector.fields = new string[] {"Id", "Name", "Status", "Impressions", "Cost", "Ctr"};

              // Create the predicates.
              Predicate predicate = new Predicate();
              predicate.field = "Impressions";
              predicate.@operator = PredicateOperator.GREATER_THAN;
              predicate.values = new string[] {"0"};
              selector.predicates = new Predicate[] {predicate};

              // Set the date range.
              DateRange dateRange = new DateRange();
              dateRange.min = DateTime.Now.AddDays(-8).ToString("yyyyMMdd");
              dateRange.max = DateTime.Now.AddDays(-1).ToString("yyyyMMdd");
              selector.dateRange = dateRange;

              // Set the selector paging.
              selector.paging = new Paging();

              int offset = 0;
              int pageSize = 500;

              CampaignPage page = new CampaignPage();

              try {
            do {
              selector.paging.startIndex = offset;
              selector.paging.numberResults = pageSize;

              // Get the campaigns.
              page = campaignService.get(selector);

              // Display the results.
              if (page != null && page.entries != null) {
            int i = offset;
            foreach (Campaign campaign in page.entries) {
              Console.WriteLine("{0}) Campaign with id = '{1}', name = '{2}' had the following " +
                  "stats last week", i + 1, campaign.id, campaign.name);
              Console.WriteLine("  Clicks: {0}, Impressions: {1}, Cost: {2} micros. Ctr: {3}",
                  campaign.campaignStats.clicks, campaign.campaignStats.impressions,
                  campaign.campaignStats.cost,campaign.campaignStats.ctr);
              i++;
            }
              }
              offset += pageSize;
            } while (offset < page.totalNumEntries);
            Console.WriteLine("Number of matching campaigns found: {0}", page.totalNumEntries);
              } catch (Exception ex) {
            throw new System.ApplicationException("Failed to retrieve matching campaigns", ex);
              }
        }
        /// <summary>
        /// Runs the code example.
        /// </summary>
        /// <param name="user">The AdWords user.</param>
        public void Run(AdWordsUser user)
        {
            // Get the LocationCriterionService.
              LocationCriterionService locationCriterionService =
              (LocationCriterionService) user.GetService(AdWordsService.v201306.
              LocationCriterionService);

              string[] locationNames = new string[] {"Paris", "Quebec", "Spain", "Deutschland"};

              Selector selector = new Selector();
              selector.fields = new string[] {"Id", "LocationName", "CanonicalName", "DisplayType",
              "ParentLocations", "Reach", "TargetingStatus"};

              // Location names must match exactly, only EQUALS and IN are supported.
              Predicate predicate1 = new Predicate();
              predicate1.field = "LocationName";
              predicate1.@operator = PredicateOperator.IN;
              predicate1.values = locationNames;

              // Set the locale of the returned location names.
              Predicate predicate2 = new Predicate();
              predicate2.field = "Locale";
              predicate2.@operator = PredicateOperator.EQUALS;
              predicate2.values = new string[] {"en"};

              selector.predicates = new Predicate[] {predicate1, predicate2};

              try {
            // Make the get request.
            LocationCriterion[] locationCriteria = locationCriterionService.get(selector);

            // Display the resulting location criteria.
            foreach (LocationCriterion locationCriterion in locationCriteria) {
              string parentLocations = "";
              if (locationCriterion.location != null &&
              locationCriterion.location.parentLocations != null) {
            foreach (Location location in locationCriterion.location.parentLocations) {
              parentLocations += GetLocationString(location) + ", ";
            }
            parentLocations.TrimEnd(',', ' ');
              } else {
            parentLocations = "N/A";
              }
              Console.WriteLine("The search term '{0}' returned the location '{1}' of type '{2}' " +
              "with parent locations '{3}',  reach '{4}' and targeting status '{5}.",
              locationCriterion.searchTerm, locationCriterion.location.locationName,
              locationCriterion.location.displayType, parentLocations, locationCriterion.reach,
              locationCriterion.location.targetingStatus);
            }
              } catch (Exception ex) {
            throw new System.ApplicationException("Failed to get location criteria.", ex);
              }
        }
        /// <summary>
        /// Runs the code example.
        /// </summary>
        /// <param name="user">The AdWords user.</param>
        public void Run(AdWordsUser user)
        {
            // Get the AdGroupCriterionService.
              AdGroupCriterionService adGroupCriterionService =
              (AdGroupCriterionService) user.GetService(AdWordsService.v201306.AdGroupCriterionService);

              // Create a selector.
              Selector selector = new Selector();
              selector.fields = new string[] {"Id", "AdGroupId", "KeywordText"};

              // Select only keywords.
              Predicate predicate = new Predicate();
              predicate.field = "CriteriaType";
              predicate.@operator = PredicateOperator.EQUALS;
              predicate.values = new string[] {"KEYWORD"};
              selector.predicates = new Predicate[] {predicate};

              // Set the selector paging.
              selector.paging = new Paging();

              int offset = 0;
              int pageSize = 500;

              AdGroupCriterionPage page = new AdGroupCriterionPage();

              try {
            do {
              selector.paging.startIndex = offset;
              selector.paging.numberResults = pageSize;

              // Get the keywords.
              page = adGroupCriterionService.get(selector);

              // Display the results.
              if (page != null && page.entries != null) {
            int i = offset;

            foreach (AdGroupCriterion adGroupCriterion in page.entries) {
              bool isNegative = (adGroupCriterion is NegativeAdGroupCriterion);

              // If you are retrieving multiple type of criteria, then you may
              // need to check for
              //
              // if (adGroupCriterion is Keyword) { ... }
              //
              // to identify the criterion type.
              Keyword keyword = (Keyword) adGroupCriterion.criterion;
              if (isNegative) {
                Console.WriteLine("{0}) Negative keyword with ad group ID = '{1}', keyword ID " +
                    "= '{2}', and text = '{3}' was found.", i + 1, adGroupCriterion.adGroupId,
                    keyword.id, keyword.text);
              } else {
                Console.WriteLine("{0}) Keyword with ad group ID = '{1}', keyword ID = '{2}', " +
                    "text = '{3}' and matchType = '{4} was found.", i + 1,
                    adGroupCriterion.adGroupId, keyword.id, keyword.text, keyword.matchType);
              }
              i++;
            }
              }
              offset += pageSize;
            } while (offset < page.totalNumEntries);
            Console.WriteLine("Number of keywords found: {0}", page.totalNumEntries);
              } catch (Exception ex) {
            throw new System.ApplicationException("Failed to retrieve keywords.", ex);
              }
        }
        /// <summary>
        /// Runs the code example.
        /// </summary>
        /// <param name="user">The AdWords user.</param>
        /// <param name="adGroupId">Id of the ad group for which keyword bid
        /// simulations are retrieved.</param>
        /// <param name="keywordId">Id of the keyword for which bid simulations are
        /// retrieved.</param>
        public void Run(AdWordsUser user, long adGroupId, long keywordId)
        {
            // Get the DataService.
              DataService dataService = (DataService) user.GetService(AdWordsService.v201306.DataService);

              // Create the selector.
              Selector selector = new Selector();
              selector.fields = new string[] {"AdGroupId", "CriterionId", "StartDate", "EndDate", "Bid",
              "LocalClicks", "LocalCost", "MarginalCpc", "LocalImpressions"};

              // Create the filters.
              Predicate adGroupPredicate = new Predicate();
              adGroupPredicate.field = "AdGroupId";
              adGroupPredicate.@operator = PredicateOperator.IN;
              adGroupPredicate.values = new string[] {adGroupId.ToString()};

              Predicate keywordPredicate = new Predicate();
              keywordPredicate.field = "CriterionId";
              keywordPredicate.@operator = PredicateOperator.IN;
              keywordPredicate.values = new string[] {keywordId.ToString()};

              selector.predicates = new Predicate[] {adGroupPredicate, keywordPredicate};

              // Set selector paging.
              selector.paging = new Paging();

              int offset = 0;
              int pageSize = 500;

              CriterionBidLandscapePage page = new CriterionBidLandscapePage();

              try {
            do {
              selector.paging.startIndex = offset;
              selector.paging.numberResults = pageSize;

              // Get bid landscape for keywords.
              page = dataService.getCriterionBidLandscape(selector);

              // Display bid landscapes.
              if (page != null && page.entries != null) {
            int i = offset;

            foreach (CriterionBidLandscape bidLandscape in page.entries) {
              Console.WriteLine("{0}) Found criterion bid landscape with ad group id '{1}', " +
                  "keyword id '{2}', start date '{3}', end date '{4}', and landscape points:",
                  i, bidLandscape.adGroupId, bidLandscape.criterionId, bidLandscape.startDate,
                  bidLandscape.endDate);
              foreach (BidLandscapeLandscapePoint bidLandscapePoint in
                  bidLandscape.landscapePoints) {
                Console.WriteLine("- bid: {0} => clicks: {1}, cost: {2}, marginalCpc: {3}, " +
                    "impressions: {4}\n", bidLandscapePoint.bid.microAmount,
                    bidLandscapePoint.clicks, bidLandscapePoint.cost.microAmount,
                    bidLandscapePoint.marginalCpc.microAmount, bidLandscapePoint.impressions);
              }
              i++;
            }
              }
              offset += pageSize;
            } while (offset < page.totalNumEntries);
            Console.WriteLine("Number of keyword bid landscapes found: {0}", page.totalNumEntries);
              } catch (Exception ex) {
            throw new System.ApplicationException("Failed to retrieve keyword bid landscapes.", ex);
              }
        }
        /// <summary>
        /// Runs the code example.
        /// </summary>
        /// <param name="user">The AdWords user.</param>
        public void Run(AdWordsUser user)
        {
            // Get the MediaService.
              MediaService mediaService = (MediaService) user.GetService(
              AdWordsService.v201306.MediaService);

              // Create a selector.
              Selector selector = new Selector();
              selector.fields = new string[] {"MediaId", "Width", "Height", "MimeType"};

              // Set the filter.
              Predicate predicate = new Predicate();
              predicate.@operator = PredicateOperator.IN;
              predicate.field = "Type";
              predicate.values = new string[] {MediaMediaType.VIDEO.ToString(),
              MediaMediaType.IMAGE.ToString()};

              selector.predicates = new Predicate[] {predicate};

              // Set selector paging.
              selector.paging = new Paging();

              int offset = 0;
              int pageSize = 500;

              MediaPage page = new MediaPage();

              try {
            do {
              selector.paging.startIndex = offset;
              selector.paging.numberResults = pageSize;

              page = mediaService.get(selector);

              if (page != null && page.entries != null) {
            int i = offset;

            foreach (Media media in page.entries) {
              if (media is Video) {
                Video video = (Video) media;
                Console.WriteLine("{0}) Video with id \"{1}\" and name \"{2}\" was found.",
                    i, video.mediaId, video.name);
              } else if (media is Image) {
                Image image = (Image) media;
                Dictionary<MediaSize, Dimensions> dimensions =
                    CreateMediaDimensionMap(image.dimensions);
                Console.WriteLine("{0}) Image with id '{1}', dimensions '{2}x{3}', and MIME type " +
                    "'{4}' was found.", i, image.mediaId, dimensions[MediaSize.FULL].width,
                    dimensions[MediaSize.FULL].height, image.mimeType);
              }
              i++;
            }
              }
              offset += pageSize;
            } while (offset < page.totalNumEntries);
            Console.WriteLine("Number of images and videos found: {0}", page.totalNumEntries);
              } catch (Exception ex) {
            throw new System.ApplicationException("Failed to get images and videos.", ex);
              }
        }
        /// <summary>
        /// Runs the code example.
        /// </summary>
        /// <param name="user">The AdWords user.</param>
        /// <param name="fileName">The file to which the report is downloaded.
        /// </param>
        public void Run(AdWordsUser user, string fileName)
        {
            ReportDefinition definition = new ReportDefinition();

              definition.reportName = "Last 7 days CRITERIA_PERFORMANCE_REPORT";
              definition.reportType = ReportDefinitionReportType.CRITERIA_PERFORMANCE_REPORT;
              definition.downloadFormat = DownloadFormat.GZIPPED_CSV;
              definition.dateRangeType = ReportDefinitionDateRangeType.LAST_7_DAYS;

              // Create selector.
              Selector selector = new Selector();
              selector.fields = new string[] {"CampaignId", "AdGroupId", "Id", "CriteriaType", "Criteria",
              "CriteriaDestinationUrl", "Clicks", "Impressions", "Cost"};

              Predicate predicate = new Predicate();
              predicate.field = "Status";
              predicate.@operator = PredicateOperator.IN;
              predicate.values = new string[] {"ACTIVE", "PAUSED"};
              selector.predicates = new Predicate[] {predicate};

              definition.selector = selector;
              definition.includeZeroImpressions = true;

              string filePath = ExampleUtilities.GetHomeDir() + Path.DirectorySeparatorChar + fileName;

              try {
            // If you know that your report is small enough to fit in memory, then
            // you can instead use
            // ReportUtilities utilities = new ReportUtilities(user);
            // utilities.ReportVersion = "v201306";
            // ClientReport report = utilities.GetClientReport(definition);
            //
            // // Get the text report directly if you requested a text format
            // // (e.g. xml)
            // string reportText = report.Text;
            //
            // // Get the binary report if you requested a binary format
            // // (e.g. gzip)
            // byte[] reportBytes = report.Contents;
            //
            // // Deflate a zipped binary report for further processing.
            // string deflatedReportText = Encoding.UTF8.GetString(
            //     MediaUtilities.DeflateGZipData(report.Contents));
            ReportUtilities utilities = new ReportUtilities(user);
            utilities.ReportVersion = "v201306";
            utilities.DownloadClientReport(definition, filePath);
            Console.WriteLine("Report was downloaded to '{0}'.", filePath);
              } catch (Exception ex) {
            throw new System.ApplicationException("Failed to download report.", ex);
              }
        }
        /// <summary>
        /// Gets the legacy sitelinks for campaign.
        /// </summary>
        /// <param name="campaignExtensionService">The campaign extension service.</param>
        /// <param name="campaignId">The campaign id.</param>
        /// <returns>The CampaignAdExtension that contains the legacy sitelinks, or
        /// null if there are no legacy sitelinks in this campaign.</returns>
        private static CampaignAdExtension getLegacySitelinksForCampaign(
        CampaignAdExtensionService campaignExtensionService, long campaignId)
        {
            // Create the selector.
              Selector selector = new Selector();
              selector.fields = new string[] {"CampaignId", "AdExtensionId", "Status", "DisplayText",
            "DestinationUrl"};

              // Filter the results for specified campaign id.
              Predicate campaignPredicate = new Predicate();
              campaignPredicate.@operator = PredicateOperator.EQUALS;
              campaignPredicate.field = "CampaignId";
              campaignPredicate.values = new string[] {campaignId.ToString()};

              // Filter the results for active campaign ad extensions. You may add
              // additional filtering conditions here as required.
              Predicate statusPredicate = new Predicate();
              statusPredicate.@operator = PredicateOperator.EQUALS;
              statusPredicate.field = "Status";
              statusPredicate.values = new string[] {CampaignAdExtensionStatus.ACTIVE.ToString()};

              // Filter for sitelinks ad extension type.
              Predicate typePredicate = new Predicate();
              typePredicate.@operator = PredicateOperator.EQUALS;
              typePredicate.field = "AdExtensionType";
              typePredicate.values = new string[] {"SITELINKS_EXTENSION"};

              selector.predicates = new Predicate[] {campaignPredicate, statusPredicate, typePredicate};

              CampaignAdExtensionPage page = campaignExtensionService.get(selector);
              if (page.entries != null && page.entries.Length > 0) {
            return page.entries[0];
              } else {
            return null;
              }
        }
        /// <summary>
        /// Runs the specified user.
        /// </summary>
        /// <param name="user">The user.</param>
        /// <param name="adGroupId">Id of the ad group for which bid simulations are
        /// retrieved.</param>
        public void Run(AdWordsUser user, long adGroupId)
        {
            // Get the DataService.
              DataService dataService = (DataService) user.GetService(AdWordsService.v201306.DataService);

              // Create the selector.
              Selector selector = new Selector();
              selector.fields = new string[] {"AdGroupId", "LandscapeType", "LandscapeCurrent", "StartDate",
              "EndDate", "Bid", "LocalClicks", "LocalCost", "MarginalCpc", "LocalImpressions"};

              // Set the filters.
              Predicate adGroupPredicate = new Predicate();
              adGroupPredicate.field = "AdGroupId";
              adGroupPredicate.@operator = PredicateOperator.IN;
              adGroupPredicate.values = new string[] {adGroupId.ToString()};

              selector.predicates = new Predicate[] {adGroupPredicate};

              try {
            // Get bid landscape for ad group.
            AdGroupBidLandscapePage page = dataService.getAdGroupBidLandscape(selector);
            if (page != null && page.entries != null && page.entries.Length > 0) {
              foreach (AdGroupBidLandscape bidLandscape in page.entries) {
            Console.WriteLine("Found ad group bid landscape with ad group id '{0}', type '{1}', " +
                "current: '{2}', start date '{3}', end date '{4}', and landscape points",
                bidLandscape.adGroupId, bidLandscape.type, bidLandscape.landscapeCurrent,
                bidLandscape.startDate, bidLandscape.endDate);
            foreach (BidLandscapeLandscapePoint point in bidLandscape.landscapePoints) {
              Console.WriteLine("- bid: {0} => clicks: {1}, cost: {2}, marginalCpc: {3}, " +
                  "impressions: {4}", point.bid.microAmount, point.bid.microAmount,
                  point.clicks, point.cost.microAmount, point.marginalCpc.microAmount,
                  point.impressions);
            }
              }
            } else {
              Console.WriteLine("No ad group bid landscapes were found.");
            }
              } catch (Exception ex) {
            throw new System.ApplicationException("Failed to get ad group bid landscapes.", ex);
              }
        }
        /// <summary>
        /// Runs the code example.
        /// </summary>
        /// <param name="user">The AdWords user.</param>
        /// <param name="campaignId">Id of the campaign from which targeting
        /// criteria are retrieved.</param>
        public void Run(AdWordsUser user, long campaignId)
        {
            // Get the CampaignCriterionService.
              CampaignCriterionService campaignCriterionService =
              (CampaignCriterionService) user.GetService(
              AdWordsService.v201306.CampaignCriterionService);

              // Create the selector.
              Selector selector = new Selector();
              selector.fields = new string[] {"Id", "CriteriaType", "CampaignId"};

              // Set the filters.
              Predicate predicate = new Predicate();
              predicate.field = "CampaignId";
              predicate.@operator = PredicateOperator.EQUALS;
              predicate.values = new string[] {campaignId.ToString()};

              selector.predicates = new Predicate[] {predicate};

              // Set the selector paging.
              selector.paging = new Paging();

              int offset = 0;
              int pageSize = 500;

              CampaignCriterionPage page = new CampaignCriterionPage();

              try {
            do {
              selector.paging.startIndex = offset;
              selector.paging.numberResults = pageSize;

              // Get all campaign targets.
              page = campaignCriterionService.get(selector);

              // Display the results.
              if (page != null && page.entries != null) {
            int i = offset;
            foreach (CampaignCriterion campaignCriterion in page.entries) {
              string negative = (campaignCriterion is NegativeCampaignCriterion) ? "Negative " : "";
              Console.WriteLine("{0}) {1}Campaign criterion with id = '{2}' and Type = {3} was " +
                  " found for campaign id '{4}'", i, negative, campaignCriterion.criterion.id,
                  campaignCriterion.criterion.type, campaignCriterion.campaignId);
              i++;
            }
              }
              offset += pageSize;
            } while (offset < page.totalNumEntries);
            Console.WriteLine("Number of campaign targeting criteria found: {0}", page.totalNumEntries);
              } catch (Exception ex) {
            throw new System.ApplicationException("Failed to get campaign targeting criteria.", ex);
              }
        }
        /// <summary>
        /// Runs the code example.
        /// </summary>
        /// <param name="user">The AdWords user.</param>
        public void Run(AdWordsUser user)
        {
            // Get the UserListService.
              AdwordsUserListService userListService =
              (AdwordsUserListService) user.GetService(AdWordsService.v201306.AdwordsUserListService);

              // Get the ConversionTrackerService.
              ConversionTrackerService conversionTrackerService =
              (ConversionTrackerService)user.GetService(AdWordsService.v201306.
              ConversionTrackerService);

              BasicUserList userList = new BasicUserList();
              userList.name = "Mars cruise customers #" + ExampleUtilities.GetRandomString();
              userList.description = "A list of mars cruise customers in the last year.";
              userList.status = UserListMembershipStatus.OPEN;
              userList.membershipLifeSpan = 365;

              UserListConversionType conversionType = new UserListConversionType();
              conversionType.name = userList.name;
              userList.conversionTypes = new UserListConversionType[] {conversionType};

              // Optional: Set the user list status.
              userList.status = UserListMembershipStatus.OPEN;

              // Create the operation.
              UserListOperation operation = new UserListOperation();
              operation.operand = userList;
              operation.@operator = Operator.ADD;

              try {
            // Add the user list.
            UserListReturnValue retval = userListService.mutate(new UserListOperation[] {operation});

            UserList[] userLists = null;
            if (retval != null && retval.value != null) {
              userLists = retval.value;
              // Get all conversion snippets
              List<string> conversionIds = new List<string>();
              foreach (BasicUserList newUserList in userLists) {
            if (newUserList.conversionTypes != null) {
              foreach (UserListConversionType newConversionType in newUserList.conversionTypes) {
                conversionIds.Add(newConversionType.id.ToString());
              }
            }
              }

              Dictionary<long, ConversionTracker> conversionsMap =
              new Dictionary<long, ConversionTracker>();

              if (conversionIds.Count > 0) {
            // Create the selector.
            Selector selector = new Selector();
            selector.fields = new string[] {"Id"};

            Predicate conversionTypePredicate = new Predicate();
            conversionTypePredicate.field = "Id";
            conversionTypePredicate.@operator = PredicateOperator.IN;
            conversionTypePredicate.values = conversionIds.ToArray();
            selector.predicates = new Predicate[] {conversionTypePredicate};

            // Get all conversion trackers.
            ConversionTrackerPage page = conversionTrackerService.get(selector);

            if (page != null && page.entries != null) {
              foreach (ConversionTracker tracker in page.entries) {
                conversionsMap[tracker.id] = tracker;
              }
            }
              }

              // Display the results.
              foreach (BasicUserList newUserList in userLists) {
            Console.WriteLine("User list with name '{0}' and id '{1}' was added.",
                newUserList.name, newUserList.id);

            // Display user list associated conversion code snippets.
            if (newUserList.conversionTypes != null) {
              foreach (UserListConversionType userListConversionType in
                  newUserList.conversionTypes) {
                if (conversionsMap.ContainsKey(userListConversionType.id)) {
                  AdWordsConversionTracker conversionTracker =
                      (AdWordsConversionTracker) conversionsMap[userListConversionType.id];
                  Console.WriteLine("Conversion type code snippet associated to the list:\n{0}\n",
                      conversionTracker.snippet);
                } else {
                  throw new Exception("Failed to associate conversion type code snippet.");
                }
              }
            }
              }
            } else {
              Console.WriteLine("No user lists (a.k.a. audiences) were added.");
            }
              } catch (Exception ex) {
            throw new System.ApplicationException("Failed to add user lists (a.k.a. audiences).", ex);
              }
        }
        /// <summary>
        /// Runs the code example.
        /// </summary>
        /// <param name="user">The AdWords user.</param>
        /// <param name="campaignId">Id of the campaign from which targeting
        /// criteria are retrieved.</param>
        public void Run(AdWordsUser user, long campaignId)
        {
            // Get the CampaignCriterionService.
              CampaignCriterionService campaignCriterionService =
              (CampaignCriterionService) user.GetService(
              AdWordsService.v201306.CampaignCriterionService);

              // Create the selector.
              Selector selector = new Selector();
              selector.fields = new string[] {"Id", "CriteriaType", "PlacementUrl"};

              // Set the filters.
              Predicate campaignPredicate = new Predicate();
              campaignPredicate.field = "CampaignId";
              campaignPredicate.@operator = PredicateOperator.EQUALS;
              campaignPredicate.values = new string[] {campaignId.ToString()};

              Predicate placementPredicate = new Predicate();
              placementPredicate.field = "CriteriaType";
              placementPredicate.@operator = PredicateOperator.EQUALS;
              placementPredicate.values = new string[] {"PLACEMENT"};

              selector.predicates = new Predicate[] {campaignPredicate, placementPredicate};

              // Set the selector paging.
              selector.paging = new Paging();

              int offset = 0;
              int pageSize = 500;

              CampaignCriterionPage page = new CampaignCriterionPage();

              try {
            do {
              selector.paging.startIndex = offset;
              selector.paging.numberResults = pageSize;

              // Get all campaign targets.
              page = campaignCriterionService.get(selector);

              // Display the results.
              if (page != null && page.entries != null) {
            int i = offset;
            foreach (CampaignCriterion campaignCriterion in page.entries) {
              Placement placement = campaignCriterion.criterion as Placement;

              Console.WriteLine("{0}) Placement with ID {1} and url {2} was found.", i,
                  placement.id, placement.url);
              i++;
            }
              }
              offset += pageSize;
            } while (offset < page.totalNumEntries);
            Console.WriteLine("Number of placements found: {0}", page.totalNumEntries);
              } catch (Exception ex) {
            throw new System.ApplicationException("Failed to get campaign targeting criteria.", ex);
              }
        }
        /// <summary>
        /// Runs the code example.
        /// </summary>
        /// <param name="user">The AdWords user.</param>
        /// <param name="adGroupId">Id of the ad group to which ads are added.
        /// </param>
        public void Run(AdWordsUser user, long campaignId)
        {
            // Get the AdGroupAdService.
              AdGroupBidModifierService adGroupBidModifierService =
              (AdGroupBidModifierService) user.GetService(
              AdWordsService.v201306.AdGroupBidModifierService);

              const int PAGE_SIZE = 500;

              // Get all ad group bid modifiers for the campaign.
              Selector selector = new Selector();
              selector.fields = new String[] {"CampaignId", "AdGroupId", "BidModifier", "BidModifierSource",
            "CriteriaType", "Id"};

              Predicate predicate = new Predicate();
              predicate.field = "CampaignId";
              predicate.@operator = PredicateOperator.EQUALS;
              predicate.values = new string[] {campaignId.ToString()};
              selector.predicates = new Predicate[] {predicate};

              // Set the selector paging.
              selector.paging = new Paging();

              int offset = 0;
              int pageSize = PAGE_SIZE;

              AdGroupBidModifierPage page = new AdGroupBidModifierPage();

              try {
            do {
              selector.paging.startIndex = offset;
              selector.paging.numberResults = pageSize;

              // Get the campaigns.
              page = adGroupBidModifierService.get(selector);

              // Display the results.
              if (page != null && page.entries != null) {
            int i = offset;
            foreach (AdGroupBidModifier adGroupBidModifier in page.entries) {
              string bidModifier = (adGroupBidModifier.bidModifierSpecified)?
                  adGroupBidModifier.bidModifier.ToString() : "UNSET";
              Console.WriteLine("{0}) Campaign ID {1}, AdGroup ID {2}, Criterion ID {3} has " +
                  "ad group level modifier: {4} and source = {5}.",
                  i + 1, adGroupBidModifier.campaignId,
                  adGroupBidModifier.adGroupId, adGroupBidModifier.criterion.id, bidModifier,
                  adGroupBidModifier.bidModifierSource);
              i++;
            }
              }
              offset += pageSize;
            } while (offset < page.totalNumEntries);
            Console.WriteLine("Number of adgroup bid modifiers found: {0}", page.totalNumEntries);
              } catch (Exception ex) {
            throw new System.ApplicationException("Failed to retrieve adgroup bid modifiers.", ex);
              }
        }
        /// <summary>
        /// Runs the code example.
        /// </summary>
        /// <param name="user">The AdWords user.</param>
        /// <param name="adGroupId">Id of the ad group from which text ads are
        /// retrieved.</param>
        public void Run(AdWordsUser user, long adGroupId)
        {
            // Get the AdGroupAdService.
              AdGroupAdService service =
              (AdGroupAdService) user.GetService(AdWordsService.v201306.AdGroupAdService);

              // Create a selector.
              Selector selector = new Selector();
              selector.fields = new string[] {"Id", "Status", "Headline", "Description1", "Description2",
              "DisplayUrl"};

              // Set the sort order.
              OrderBy orderBy = new OrderBy();
              orderBy.field = "Id";
              orderBy.sortOrder = SortOrder.ASCENDING;
              selector.ordering = new OrderBy[] {orderBy};

              // Restrict the fetch to only the selected ad group id.
              Predicate adGroupPredicate = new Predicate();
              adGroupPredicate.field = "AdGroupId";
              adGroupPredicate.@operator = PredicateOperator.EQUALS;
              adGroupPredicate.values = new string[] {adGroupId.ToString()};

              // Retrieve only text ads.
              Predicate typePredicate = new Predicate();
              typePredicate.field = "AdType";
              typePredicate.@operator = PredicateOperator.EQUALS;
              typePredicate.values = new string[] {"TEXT_AD"};

              // By default disabled ads aren't returned by the selector. To return
              // them include the DISABLED status in the statuses field.
              Predicate statusPredicate = new Predicate();
              statusPredicate.field = "Status";
              statusPredicate.@operator = PredicateOperator.IN;

              statusPredicate.values = new string[] {AdGroupAdStatus.ENABLED.ToString(),
              AdGroupAdStatus.PAUSED.ToString(), AdGroupAdStatus.DISABLED.ToString()};

              selector.predicates = new Predicate[] {adGroupPredicate, statusPredicate, typePredicate};

              // Select the selector paging.
              selector.paging = new Paging();

              int offset = 0;
              int pageSize = 500;

              AdGroupAdPage page = new AdGroupAdPage();

              try {
            do {
              selector.paging.startIndex = offset;
              selector.paging.numberResults = pageSize;

              // Get the text ads.
              page = service.get(selector);

              // Display the results.
              if (page != null && page.entries != null) {
            int i = offset;

            foreach (AdGroupAd adGroupAd in page.entries) {
              TextAd textAd = (TextAd) adGroupAd.ad;
              Console.WriteLine("{0}) Ad id is {1} and status is {2}", i + 1, textAd.id,
                  adGroupAd.status);
              Console.WriteLine("  {0}\n  {1}\n  {2}\n  {3}", textAd.headline,
                  textAd.description1, textAd.description2, textAd.displayUrl);
              i++;
            }
              }
              offset += pageSize;
            } while (offset < page.totalNumEntries);
            Console.WriteLine("Number of text ads found: {0}", page.totalNumEntries);
              } catch (Exception ex) {
            throw new System.ApplicationException("Failed to get text ads", ex);
              }
        }
        /// <summary>
        /// Retrieve an existing feed that is mapped to hold sitelinks. The first
        /// active sitelinks feed is retrieved by this method.
        /// </summary>
        /// <param name="feedMappingService">The feed mapping service.</param>
        /// <returns>A SiteLinksFeed if a feed is found, or null otherwise.</returns>
        private static SiteLinksFeed getExistingFeed(FeedMappingService feedMappingService)
        {
            Selector selector = new Selector();
              selector.fields = new string[] {"FeedId", "FeedMappingId", "PlaceholderType", "Status",
            "AttributeFieldMappings"};

              Predicate placeHolderPredicate = new Predicate();
              placeHolderPredicate.field = "PlaceholderType";
              placeHolderPredicate.@operator = PredicateOperator.EQUALS;
              placeHolderPredicate.values = new string[] {PLACEHOLDER_SITELINKS.ToString()};

              Predicate statusPredicate = new Predicate();
              statusPredicate.field = "Status";
              statusPredicate.@operator = PredicateOperator.EQUALS;
              statusPredicate.values = new string[] {"ACTIVE"};

              selector.predicates = new Predicate[] {placeHolderPredicate, statusPredicate};

              FeedMappingPage page = feedMappingService.get(selector);

              if (page != null && page.entries != null && page.entries.Length > 0) {
            foreach (FeedMapping feedMapping in page.entries) {
              long? feedId = feedMapping.feedId;
              long? textAttributeId = null;
              long? urlAttributeId = null;
              foreach (AttributeFieldMapping attributeMapping in feedMapping.attributeFieldMappings) {
            if (attributeMapping.fieldId == PLACEHOLDER_FIELD_SITELINK_LINK_TEXT) {
              textAttributeId = attributeMapping.feedAttributeId;
            } else if (attributeMapping.fieldId == PLACEHOLDER_FIELD_SITELINK_URL) {
              urlAttributeId = attributeMapping.feedAttributeId;
            }
              }

              if (feedId != null && textAttributeId != null && urlAttributeId != null) {
            SiteLinksFeed siteLinksFeed = new SiteLinksFeed();
            siteLinksFeed.SiteLinksFeedId = feedId.Value;
            siteLinksFeed.LinkTextFeedAttributeId = textAttributeId.Value;
            siteLinksFeed.LinkUrlFeedAttributeId = urlAttributeId.Value;
            return siteLinksFeed;
              }
            }
              }
              return null;
        }
        /// <summary>
        /// Runs the code example.
        /// </summary>
        /// <param name="user">The AdWords user.</param>
        /// <param name="campaignId">Id of the campaign for which ad groups are
        /// retrieved.</param>
        public void Run(AdWordsUser user, long campaignId)
        {
            // Get the AdGroupService.
              AdGroupService adGroupService =
              (AdGroupService) user.GetService(AdWordsService.v201306.AdGroupService);

              // Create the selector.
              Selector selector = new Selector();
              selector.fields = new string[] {"Id", "Name"};

              // Create the filters.
              Predicate predicate = new Predicate();
              predicate.field = "CampaignId";
              predicate.@operator = PredicateOperator.EQUALS;
              predicate.values = new string[] {campaignId.ToString()};
              selector.predicates = new Predicate[] {predicate};

              // Set the selector paging.
              selector.paging = new Paging();

              int offset = 0;
              int pageSize = 500;

              AdGroupPage page = new AdGroupPage();

              try {
            do {
              selector.paging.startIndex = offset;
              selector.paging.numberResults = pageSize;

              // Get the ad groups.
              page = adGroupService.get(selector);

              // Display the results.
              if (page != null && page.entries != null) {
            int i = offset;
            foreach (AdGroup adGroup in page.entries) {
              Console.WriteLine("{0}) Ad group name is '{1}' and id is {2}.", i + 1, adGroup.name,
                  adGroup.id);
              i++;
            }
              }
              offset += pageSize;
            } while (offset < page.totalNumEntries);
            Console.WriteLine("Number of ad groups found: {0}", page.totalNumEntries);
              } catch (Exception ex) {
            throw new System.ApplicationException("Failed to retrieve ad groups.", ex);
              }
        }
        /// <summary>
        /// Runs the code example.
        /// </summary>
        /// <param name="user">The AdWords user.</param>
        /// <param name="campaignId">Id of the campaign from which sitelinks are
        /// deleted.</param>
        public void Run(AdWordsUser user, long campaignId)
        {
            // Get the CampaignAdExtensionService.
              CampaignAdExtensionService campaignExtensionService =
              (CampaignAdExtensionService)user.GetService(AdWordsService.v201306.
              CampaignAdExtensionService);

              long siteLinkExtensionId = -1;

              // Create the selector.
              Selector selector = new Selector();
              selector.fields = new string[] {"AdExtensionId", "Status"};

              // Filter the results for specified campaign id.
              Predicate campaignPredicate = new Predicate();
              campaignPredicate.@operator = PredicateOperator.EQUALS;
              campaignPredicate.field = "CampaignId";
              campaignPredicate.values = new string[] {campaignId.ToString()};

              // Filter the results for active campaign ad extensions.
              Predicate statusPredicate = new Predicate();
              statusPredicate.@operator = PredicateOperator.EQUALS;
              statusPredicate.field = "Status";
              statusPredicate.values = new string[] {CampaignAdExtensionStatus.ACTIVE.ToString()};

              // Filter for sitelinks ad extension type.
              Predicate typePredicate = new Predicate();
              typePredicate.@operator = PredicateOperator.EQUALS;
              typePredicate.field = "AdExtensionType";
              typePredicate.values = new string[] {"SITELINKS_EXTENSION"};

              selector.predicates = new Predicate[] {campaignPredicate, statusPredicate, typePredicate};

              // Get the campaign ad extension containing sitelinks.
              CampaignAdExtensionPage page = campaignExtensionService.get(selector);
              if (page != null && page.entries != null && page.entries.Length > 0) {
            siteLinkExtensionId = page.entries[0].adExtension.id;
              }

              // There are no site link extensions in this campaign.
              if (siteLinkExtensionId == -1) {
            return;
              }

              CampaignAdExtension campaignAdExtension = new CampaignAdExtension();
              campaignAdExtension.campaignId = campaignId;
              campaignAdExtension.adExtension = new AdExtension();
              campaignAdExtension.adExtension.id = siteLinkExtensionId;

              CampaignAdExtensionOperation operation = new CampaignAdExtensionOperation();
              operation.@operator = Operator.REMOVE;
              operation.operand = campaignAdExtension;

              try {
            CampaignAdExtensionReturnValue retVal =
            campaignExtensionService.mutate(new CampaignAdExtensionOperation[] {operation});
            if (retVal != null && retVal.value != null && retVal.value.Length > 0) {
              CampaignAdExtension campaignExtension = retVal.value[0];
              Console.WriteLine("Deleted a campaign ad extension with id = \"{0}\" and " +
              "status = \"{1}\"", campaignExtension.adExtension.id, campaignExtension.status);
              foreach (Sitelink siteLink in
              (campaignExtension.adExtension as SitelinksExtension).sitelinks) {
            Console.WriteLine("-- Site link text is \"{0}\" and destination url is {1}",
                siteLink.displayText, siteLink.destinationUrl);
              }
            } else {
              Console.WriteLine("No site links were deleted.");
            }
              } catch (Exception ex) {
            throw new System.ApplicationException("Failed to delete site links.", ex);
              }
        }