שנה אירוע

בקטע אירוע שינוי מוצג פירוט של מה השתנה בחשבון שלך. בעת דיווח על פעולת יצירה, כל מוחזרים ערכי שדות; ובדיווח על פעולת עדכון, כתובות וערכים ישנים מוחזרים, כך שתקבלו תמונה מלאה של שינויים.

כמו כן, הלקוח type (למשל API או דפדפן) הלקוח) ששימש לביצוע השינוי יצוין, וגם שם המשתמש ביצע את השינוי, בהנחה שהמידע גלוי גם בהיסטוריית השינויים של לקוח האינטרנט.

שינוי סוגי האירועים

במשאב הבא הסוגים הם במעקב:

סוג משאב	ערך
מודעה	AD
קבוצת מודעות	AD_GROUP
מודעה בקבוצת מודעות	AD_GROUP_AD
מגביל הצעת המחיר של קבוצת מודעות	AD_GROUP_BID_MODIFIER
קריטריון קבוצת מודעות	AD_GROUP_CRITERION
קמפיין	CAMPAIGN
תקציב הקמפיין	CAMPAIGN_BUDGET
קריטריון של קמפיין	CAMPAIGN_CRITERION
עדכון קבוצת מודעות	AD_GROUP_FEED
עדכון לקמפיין	CAMPAIGN_FEED
פיד	FEED
פריט לעדכון	FEED_ITEM
נכס	ASSET
נכס דיגיטלי של לקוח	CUSTOMER_ASSET
נכס של קמפיין	CAMPAIGN_ASSET
נכס דיגיטלי של קבוצת מודעות	AD_GROUP_ASSET

שאילתה

צריך לסנן את רשימת השינויים לפי תאריך. טווח התאריכים חייב להיות במסגרת 30 הימים האחרונים.

השאילתה חייבת לכלול גם תנאי LIMIT שמגביל את התוצאות לכל היותר 10,000 שורות. אם אתם רוצים לקבל יותר מ-10,000 תוצאות, ציינו חותמת הזמן של הרשומה האחרונה בקבוצת התוצאות שהוחזרה, ואז טווח התאריכים בשאילתה הבאה כדי להתחיל אחרי המועד הזה ולהמשיך מהנקודה שבה הופסק.

ייתכן שיחלפו עד 3 דקות לפני ששינוי מסוים יבוא לידי ביטוי באירוע השינוי תוצאות.

הדוגמה הבאה ממחישה איך לאחזר אירועי שינוי ולעבד אותם, כולל קביעת מי ביצע את השינוי, ואיזה סוג לקוח השתמשו בו כדי לבצע את השינוי את השינוי, ואת הערכים הישנים והחדשים של כל שדה בשינוי:

Java

private void runExample(GoogleAdsClient googleAdsClient, long customerId) {
  // Defines a GAQL query to retrieve change_event instances from the last 14 days.
  String query =
      String.format(
          "SELECT"
              + "  change_event.resource_name,"
              + "  change_event.change_date_time,"
              + "  change_event.change_resource_name,"
              + "  change_event.user_email,"
              + "  change_event.client_type,"
              + "  change_event.change_resource_type,"
              + "  change_event.old_resource,"
              + "  change_event.new_resource,"
              + "  change_event.resource_change_operation,"
              + "  change_event.changed_fields "
              + "FROM "
              + "  change_event "
              + "WHERE "
              + "  change_event.change_date_time <= '%s' "
              + "  AND change_event.change_date_time >= '%s' "
              + "ORDER BY"
              + "  change_event.change_date_time DESC "
              + "LIMIT 5",
          LocalDate.now().toString("YYYY-MM-dd"),
          LocalDate.now().minusDays(14).toString("YYYY-MM-dd"));

  // Creates a GoogleAdsServiceClient instance.
  try (GoogleAdsServiceClient client =
      googleAdsClient.getLatestVersion().createGoogleAdsServiceClient()) {
    // Issues the search query.
    SearchPagedResponse response = client.search(String.valueOf(customerId), query);

    // Processes the rows of the response.
    for (GoogleAdsRow row : response.iterateAll()) {
      ChangeEvent event = row.getChangeEvent();

      // Prints some general information about the change event.
      System.out.printf(
          "On '%s', user '%s' used interface '%s' to perform a(n) '%s' operation on a '%s' with"
              + " resource name '%s'.%n",
          event.getChangeDateTime(),
          event.getUserEmail(),
          event.getClientType(),
          event.getResourceChangeOperation(),
          event.getChangeResourceType(),
          event.getResourceName());

      // Prints some detailed information about update and create operations.
      if (event.getResourceChangeOperation() == ResourceChangeOperation.UPDATE
          || event.getResourceChangeOperation() == ResourceChangeOperation.CREATE) {
        // Retrieves the entity that was changed.
        Optional<Message> oldResource =
            getResourceByType(event.getOldResource(), event.getChangeResourceType());
        Optional<Message> newResource =
            getResourceByType(event.getNewResource(), event.getChangeResourceType());

        // Prints the old and new values for each field that was updated/created.
        for (String changedPath : row.getChangeEvent().getChangedFields().getPathsList()) {
          // Uses the FieldMasks utility to retrieve a value from a . delimited path.
          List<? extends Object> oldValue =
              oldResource.isPresent()
                  ? FieldMasks.getFieldValue(changedPath, oldResource.get())
                  : Collections.emptyList();
          List<? extends Object> newValue =
              newResource.isPresent()
                  ? FieldMasks.getFieldValue(changedPath, newResource.get())
                  : Collections.emptyList();
          // Prints different messages for UPDATE and CREATE cases.
          if (event.getResourceChangeOperation() == ResourceChangeOperation.UPDATE) {
            System.out.printf("\t %s changed from %s to %s.%n", changedPath, oldValue, newValue);
          } else if (event.getResourceChangeOperation() == ResourceChangeOperation.CREATE) {
            System.out.printf("\t %s set to %s.%n", changedPath, newValue);
          }
        }
      }
    }
  }
}
GetChangeDetails.java
      

C#‎

public void Run(GoogleAdsClient client, long customerId)
{
    // Get the GoogleAdsService.
    GoogleAdsServiceClient googleAdsService = client.GetService(
        Services.V17.GoogleAdsService);

    // Construct a query to find details for recent changes in your account.
    // The LIMIT clause is required for the change_event resource.
    // The maximum size is 10000, but a low limit was set here for demonstrative
    // purposes.
    // The WHERE clause on change_date_time is also required. It must specify a
    // window of at most 30 days within the past 30 days.

    string startDate = DateTime.Today.Subtract(TimeSpan.FromDays(25)).ToString("yyyyMMdd");
    string endDate = DateTime.Today.Add(TimeSpan.FromDays(1)).ToString("yyyyMMdd");
    string searchQuery = $@"
        SELECT
            change_event.resource_name,
            change_event.change_date_time,
            change_event.change_resource_name,
            change_event.user_email,
            change_event.client_type,
            change_event.change_resource_type,
            change_event.old_resource,
            change_event.new_resource,
            change_event.resource_change_operation,
            change_event.changed_fields
        FROM
            change_event
        WHERE
            change_event.change_date_time >= '{startDate}' AND
            change_event.change_date_time <= '{endDate}'
        ORDER BY
            change_event.change_date_time DESC
        LIMIT 5";

    try
    {
        // Issue a search request.
        googleAdsService.SearchStream(customerId.ToString(), searchQuery,
            delegate (SearchGoogleAdsStreamResponse resp)
            {
                // Display the results.
                foreach (GoogleAdsRow googleAdsRow in resp.Results)
                {
                    ChangeEvent changeEvent = googleAdsRow.ChangeEvent;
                    ChangedResource oldResource = changeEvent.OldResource;
                    ChangedResource newResource = changeEvent.NewResource;

                    bool knownResourceType = true;
                    IMessage oldResourceEntity = null;
                    IMessage newResourceEntity = null;
                    switch (changeEvent.ChangeResourceType)
                    {
                        case ChangeEventResourceType.Ad:
                            oldResourceEntity = oldResource.Ad;
                            newResourceEntity = newResource.Ad;
                            break;

                        case ChangeEventResourceType.AdGroup:
                            oldResourceEntity = oldResource.AdGroup;
                            newResourceEntity = newResource.AdGroup;
                            break;

                        case ChangeEventResourceType.AdGroupAd:
                            oldResourceEntity = oldResource.AdGroupAd;
                            newResourceEntity = newResource.AdGroupAd;
                            break;

                        case ChangeEventResourceType.AdGroupAsset:
                            oldResourceEntity = oldResource.AdGroupAsset;
                            newResourceEntity = newResource.AdGroupAsset;
                            break;

                        case ChangeEventResourceType.AdGroupBidModifier:
                            oldResourceEntity = oldResource.AdGroupBidModifier;
                            newResourceEntity = newResource.AdGroupBidModifier;
                            break;

                        case ChangeEventResourceType.AdGroupCriterion:
                            oldResourceEntity = oldResource.AdGroupCriterion;
                            newResourceEntity = newResource.AdGroupCriterion;
                            break;

                        case ChangeEventResourceType.AdGroupFeed:
                            oldResourceEntity = oldResource.AdGroupFeed;
                            newResourceEntity = newResource.AdGroupFeed;
                            break;

                        case ChangeEventResourceType.Asset:
                            oldResourceEntity = oldResource.Asset;
                            newResourceEntity = newResource.Asset;
                            break;

                        case ChangeEventResourceType.AssetSet:
                            oldResourceEntity = oldResource.AssetSet;
                            newResourceEntity = newResource.AssetSet;
                            break;

                        case ChangeEventResourceType.AssetSetAsset:
                            oldResourceEntity = oldResource.AssetSetAsset;
                            newResourceEntity = newResource.AssetSetAsset;
                            break;

                        case ChangeEventResourceType.Campaign:
                            oldResourceEntity = oldResource.Campaign;
                            newResourceEntity = newResource.Campaign;
                            break;

                        case ChangeEventResourceType.CampaignAsset:
                            oldResourceEntity = oldResource.CampaignAsset;
                            newResourceEntity = newResource.CampaignAsset;
                            break;

                        case ChangeEventResourceType.CampaignAssetSet:
                            oldResourceEntity = oldResource.CampaignAssetSet;
                            newResourceEntity = newResource.CampaignAssetSet;
                            break;

                        case ChangeEventResourceType.CampaignBudget:
                            oldResourceEntity = oldResource.CampaignBudget;
                            newResourceEntity = newResource.CampaignBudget;
                            break;

                        case ChangeEventResourceType.CampaignCriterion:
                            oldResourceEntity = oldResource.CampaignCriterion;
                            newResourceEntity = newResource.CampaignCriterion;
                            break;

                        case ChangeEventResourceType.CampaignFeed:
                            oldResourceEntity = oldResource.CampaignFeed;
                            newResourceEntity = newResource.CampaignFeed;
                            break;

                        case ChangeEventResourceType.CustomerAsset:
                            oldResourceEntity = oldResource.CustomerAsset;
                            newResourceEntity = newResource.CustomerAsset;
                            break;

                        case ChangeEventResourceType.Feed:
                            oldResourceEntity = oldResource.Feed;
                            newResourceEntity = newResource.Feed;
                            break;

                        case ChangeEventResourceType.FeedItem:
                            oldResourceEntity = oldResource.FeedItem;
                            newResourceEntity = newResource.FeedItem;
                            break;

                        default:
                            knownResourceType = false;
                            break;
                    }

                    if (!knownResourceType)
                    {
                        Console.WriteLine($"Unknown change_resource_type " +
                            $"'{changeEvent.ChangeResourceType}'.");
                        continue;
                    }

                    Console.WriteLine($"On #{changeEvent.ChangeDateTime}, user " +
                        $"{changeEvent.UserEmail} used interface {changeEvent.ClientType} " +
                        $"to perform a(n) '{changeEvent.ResourceChangeOperation}' " +
                        $"operation on a '{changeEvent.ChangeResourceType}' with " +
                        $"resource name {changeEvent.ChangeResourceName}.");

                    foreach (string fieldMaskPath in changeEvent.ChangedFields.Paths)
                    {
                        if (changeEvent.ResourceChangeOperation ==
                            ResourceChangeOperation.Create)
                        {
                            object newValue = FieldMasks.GetFieldValue(
                                fieldMaskPath, newResourceEntity);
                            Console.WriteLine($"\t{fieldMaskPath} set to '{newValue}'.");
                        }
                        else if (changeEvent.ResourceChangeOperation ==
                            ResourceChangeOperation.Update)
                        {
                            object oldValue = FieldMasks.GetFieldValue(fieldMaskPath,
                                oldResourceEntity);
                            object newValue = FieldMasks.GetFieldValue(fieldMaskPath,
                                newResourceEntity);

                            Console.WriteLine($"\t{fieldMaskPath} changed from " +
                                $"'{oldValue}' to '{newValue}'.");
                        }
                    }
                }
            });
    }
    catch (GoogleAdsException e)
    {
        Console.WriteLine("Failure:");
        Console.WriteLine($"Message: {e.Message}");
        Console.WriteLine($"Failure: {e.Failure}");
        Console.WriteLine($"Request ID: {e.RequestId}");
        throw;
    }
}
GetChangeDetails.cs
      

PHP

public static function runExample(GoogleAdsClient $googleAdsClient, int $customerId)
{
    $googleAdsServiceClient = $googleAdsClient->getGoogleAdsServiceClient();

    // Constructs a query to find details for recent changes in your account.
    // The LIMIT clause is required for the change_event resource.
    // The maximum size is 10000, but a low limit was set here for demonstrative
    // purposes.
    // The WHERE clause on change_date_time is also required. It must specify a
    // window of at most 30 days within the past 30 days.
    $query = 'SELECT change_event.resource_name, '
        . 'change_event.change_date_time, '
        . 'change_event.change_resource_name, '
        . 'change_event.user_email, '
        . 'change_event.client_type, '
        . 'change_event.change_resource_type, '
        . 'change_event.old_resource, '
        . 'change_event.new_resource, '
        . 'change_event.resource_change_operation, '
        . 'change_event.changed_fields '
        . 'FROM change_event '
        . sprintf(
            'WHERE change_event.change_date_time <= %s ',
            date_format(new DateTime('+1 day'), 'Ymd')
        ) . sprintf(
            'AND change_event.change_date_time >= %s ',
            date_format(new DateTime('-14 days'), 'Ymd')
        ) . 'ORDER BY change_event.change_date_time DESC '
        . 'LIMIT 5';
    // Issues a search request.
    $response =
        $googleAdsServiceClient->search(SearchGoogleAdsRequest::build($customerId, $query));

    // Iterates over all rows in all pages and prints the requested field values for
    // the change event in each row.
    foreach ($response->iterateAllElements() as $googleAdsRow) {
        /** @var GoogleAdsRow $googleAdsRow */
        $changeEvent = $googleAdsRow->getChangeEvent();
        $oldResource = $changeEvent->getOldResource();
        $newResource = $changeEvent->getNewResource();

        $isResourceTypeKnown = true;
        $oldResourceEntity = null;
        $newResourceEntity = null;
        switch ($changeEvent->getChangeResourceType()) {
            case ChangeEventResourceType::AD:
                $oldResourceEntity = $oldResource->getAd();
                $newResourceEntity = $newResource->getAd();
                break;
            case ChangeEventResourceType::AD_GROUP:
                $oldResourceEntity = $oldResource->getAdGroup();
                $newResourceEntity = $newResource->getAdGroup();
                break;
            case ChangeEventResourceType::AD_GROUP_AD:
                $oldResourceEntity = $oldResource->getAdGroupAd();
                $newResourceEntity = $newResource->getAdGroupAd();
                break;
            case ChangeEventResourceType::AD_GROUP_ASSET:
                $oldResourceEntity = $oldResource->getAdGroupAsset();
                $newResourceEntity = $newResource->getAdGroupAsset();
                break;
            case ChangeEventResourceType::AD_GROUP_CRITERION:
                $oldResourceEntity = $oldResource->getAdGroupCriterion();
                $newResourceEntity = $newResource->getAdGroupCriterion();
                break;
            case ChangeEventResourceType::AD_GROUP_BID_MODIFIER:
                $oldResourceEntity = $oldResource->getAdGroupBidModifier();
                $newResourceEntity = $newResource->getAdGroupBidModifier();
                break;
            case ChangeEventResourceType::ASSET:
                $oldResourceEntity = $oldResource->getAsset();
                $newResourceEntity = $newResource->getAsset();
                break;
            case ChangeEventResourceType::ASSET_SET:
                $oldResourceEntity = $oldResource->getAssetSet();
                $newResourceEntity = $newResource->getAssetSet();
                break;
            case ChangeEventResourceType::ASSET_SET_ASSET:
                $oldResourceEntity = $oldResource->getAssetSetAsset();
                $newResourceEntity = $newResource->getAssetSetAsset();
                break;
            case ChangeEventResourceType::CAMPAIGN:
                $oldResourceEntity = $oldResource->getCampaign();
                $newResourceEntity = $newResource->getCampaign();
                break;
            case ChangeEventResourceType::CAMPAIGN_ASSET:
                $oldResourceEntity = $oldResource->getCampaignAsset();
                $newResourceEntity = $newResource->getCampaignAsset();
                break;
            case ChangeEventResourceType::CAMPAIGN_ASSET_SET:
                $oldResourceEntity = $oldResource->getCampaignAssetSet();
                $newResourceEntity = $newResource->getCampaignAssetSet();
                break;
            case ChangeEventResourceType::CAMPAIGN_BUDGET:
                $oldResourceEntity = $oldResource->getCampaignBudget();
                $newResourceEntity = $newResource->getCampaignBudget();
                break;
            case ChangeEventResourceType::CAMPAIGN_CRITERION:
                $oldResourceEntity = $oldResource->getCampaignCriterion();
                $newResourceEntity = $newResource->getCampaignCriterion();
                break;
            case ChangeEventResourceType::AD_GROUP_FEED:
                $oldResourceEntity = $oldResource->getAdGroupFeed();
                $newResourceEntity = $newResource->getAdGroupFeed();
                break;
            case ChangeEventResourceType::CAMPAIGN_FEED:
                $oldResourceEntity = $oldResource->getCampaignFeed();
                $newResourceEntity = $newResource->getCampaignFeed();
                break;
            case ChangeEventResourceType::CUSTOMER_ASSET:
                $oldResourceEntity = $oldResource->getCustomerAsset();
                $newResourceEntity = $newResource->getCustomerAsset();
                break;
            case ChangeEventResourceType::FEED:
                $oldResourceEntity = $oldResource->getFeed();
                $newResourceEntity = $newResource->getFeed();
                break;
            case ChangeEventResourceType::FEED_ITEM:
                $oldResourceEntity = $oldResource->getFeedItem();
                $newResourceEntity = $newResource->getFeedItem();
                break;
            default:
                $isResourceTypeKnown = false;
                break;
        }
        if (!$isResourceTypeKnown) {
            printf(
                "Unknown change_resource_type %s.%s",
                ChangeEventResourceType::name($changeEvent->getChangeResourceType()),
                PHP_EOL
            );
        }
        $resourceChangeOperation = $changeEvent->getResourceChangeOperation();
        printf(
            "On %s, user '%s' used interface '%s' to perform a(n) '%s' operation on a '%s' "
            . "with resource name '%s'.%s",
            $changeEvent->getChangeDateTime(),
            $changeEvent->getUserEmail(),
            ChangeClientType::name($changeEvent->getClientType()),
            ResourceChangeOperation::name($resourceChangeOperation),
            ChangeEventResourceType::name($changeEvent->getChangeResourceType()),
            $changeEvent->getChangeResourceName(),
            PHP_EOL
        );

        if (
            $resourceChangeOperation !== ResourceChangeOperation::CREATE
            && $resourceChangeOperation !== ResourceChangeOperation::UPDATE
        ) {
            continue;
        }
        foreach ($changeEvent->getChangedFields()->getPaths() as $path) {
            $newValueStr = self::convertToString(
                FieldMasks::getFieldValue($path, $newResourceEntity, true)
            );
            if ($resourceChangeOperation === ResourceChangeOperation::CREATE) {
                printf("\t'$path' set to '%s'.%s", $newValueStr, PHP_EOL);
            } elseif ($resourceChangeOperation === ResourceChangeOperation::UPDATE) {
                printf(
                    "\t'$path' changed from '%s' to '%s'.%s",
                    self::convertToString(
                        FieldMasks::getFieldValue($path, $oldResourceEntity, true)
                    ),
                    $newValueStr,
                    PHP_EOL
                );
            }
        }
    }
}

/**
 * Converts the specified value to string.
 *
 * @param mixed $value the value to be converted to string
 * @return string the value in string
 */
private static function convertToString($value)
{
    if (is_null($value)) {
        return 'no value';
    }
    if (gettype($value) === 'boolean') {
        return $value ? 'true' : 'false';
    } elseif (gettype($value) === 'object') {
        if (get_class($value) === RepeatedField::class) {
            $strValues = [];
            foreach (iterator_to_array($value->getIterator()) as $element) {
                /** @type Message $element */
                $strValues[] = $element->serializeToJsonString();
            }
            return '[' . implode(',', $strValues) . ']';
        }
        return json_encode($value);
    } else {
        return strval($value);
    }
}
GetChangeDetails.php
      

Python

def main(client, customer_id):
    """Gets specific details about the most recent changes in the given account.

    Args:
      client: The Google Ads client.
      customer_id: The Google Ads customer ID.
    """
    googleads_service = client.get_service("GoogleAdsService")

    # Construct a query to find details for recent changes in your account.
    # The LIMIT clause is required for the change_event resource.
    # The maximum size is 10000, but a low limit was set here for demonstrative
    # purposes. For more information see:
    # https://developers.google.com/google-ads/api/docs/change-event#getting_changes
    # The WHERE clause on change_date_time is also required. It must specify a
    # window within the past 30 days.
    tomorrow = (datetime.now() + timedelta(1)).strftime("%Y-%m-%d")
    two_weeks_ago = (datetime.now() + timedelta(-14)).strftime("%Y-%m-%d")
    query = f"""
        SELECT
          change_event.resource_name,
          change_event.change_date_time,
          change_event.change_resource_name,
          change_event.user_email,
          change_event.client_type,
          change_event.change_resource_type,
          change_event.old_resource,
          change_event.new_resource,
          change_event.resource_change_operation,
          change_event.changed_fields
        FROM change_event
        WHERE change_event.change_date_time <= '{tomorrow}'
        AND change_event.change_date_time >= '{two_weeks_ago}'
        ORDER BY change_event.change_date_time DESC
        LIMIT 5"""

    search_request = client.get_type("SearchGoogleAdsRequest")
    search_request.customer_id = customer_id
    search_request.query = query

    results = googleads_service.search(request=search_request)

    for row in results:
        event = row.change_event
        resource_type = event.change_resource_type.name
        if resource_type == "AD":
            old_resource = event.old_resource.ad
            new_resource = event.new_resource.ad
        elif resource_type == "AD_GROUP":
            old_resource = event.old_resource.ad_group
            new_resource = event.new_resource.ad_group
        elif resource_type == "AD_GROUP_AD":
            old_resource = event.old_resource.ad_group_ad
            new_resource = event.new_resource.ad_group_ad
        elif resource_type == "AD_GROUP_ASSET":
            old_resource = event.old_resource.ad_group_asset
            new_resource = event.new_resource.ad_group_asset
        elif resource_type == "AD_GROUP_CRITERION":
            old_resource = event.old_resource.ad_group_criterion
            new_resource = event.new_resource.ad_group_criterion
        elif resource_type == "AD_GROUP_BID_MODIFIER":
            old_resource = event.old_resource.ad_group_bid_modifier
            new_resource = event.new_resource.ad_group_bid_modifier
        elif resource_type == "AD_GROUP_FEED":
            old_resource = event.old_resource.ad_group_feed
            new_resource = event.new_resource.ad_group_feed
        elif resource_type == "ASSET":
            old_resource = event.old_resource.asset
            new_resource = event.new_resource.asset
        elif resource_type == "ASSET_SET":
            old_resource = event.old_resource.asset_set
            new_resource = event.new_resource.asset_set
        elif resource_type == "ASSET_SET_ASSET":
            old_resource = event.old_resource.asset_set_asset
            new_resource = event.new_resource.asset_set_asset
        elif resource_type == "CAMPAIGN":
            old_resource = event.old_resource.campaign
            new_resource = event.new_resource.campaign
        elif resource_type == "CAMPAIGN_ASSET":
            old_resource = event.old_resource.campaign_asset
            new_resource = event.new_resource.campaign_asset
        elif resource_type == "CAMPAIGN_ASSET_SET":
            old_resource = event.old_resource.campaign_asset_set
            new_resource = event.new_resource.campaign_asset_set
        elif resource_type == "CAMPAIGN_BUDGET":
            old_resource = event.old_resource.campaign_budget
            new_resource = event.new_resource.campaign_budget
        elif resource_type == "CAMPAIGN_CRITERION":
            old_resource = event.old_resource.campaign_criterion
            new_resource = event.new_resource.campaign_criterion
        elif resource_type == "CAMPAIGN_FEED":
            old_resource = event.old_resource.campaign_feed
            new_resource = event.new_resource.campaign_feed
        elif resource_type == "CUSTOMER_ASSET":
            old_resource = event.old_resource.customer_asset
            new_resource = event.new_resource.customer_asset
        elif resource_type == "FEED":
            old_resource = event.old_resource.feed
            new_resource = event.new_resource.feed
        elif resource_type == "FEED_ITEM":
            old_resource = event.old_resource.feed_item
            new_resource = event.new_resource.feed_item
        else:
            print(
                "Unknown change_resource_type: '{event.change_resource_type}'"
            )
            # If the resource type is unrecognized then we continue to
            # the next row.
            continue

        print(
            f"On {event.change_date_time}, user {event.user_email} "
            f"used interface {event.client_type.name} to perform a(n) "
            f"{event.resource_change_operation.name} operation on a "
            f"{event.change_resource_type.name} with resource name "
            f"'{event.change_resource_name}'"
        )

        operation_type = event.resource_change_operation.name

        if operation_type in ("UPDATE", "CREATE"):
            for changed_field in event.changed_fields.paths:
                # Change field name from "type" to "type_" so that it doesn't
                # raise an exception when accessed on the protobuf object, see:
                # https://developers.google.com/google-ads/api/docs/client-libs/python/library-version-10#field_names_that_are_reserved_words
                if changed_field == "type":
                    changed_field = "type_"

                new_value = get_nested_attr(new_resource, changed_field)
                # If the field value is an Enum get the human readable name
                # so that it is printed instead of the field ID integer.
                if isinstance(type(new_value), ProtoEnumMeta):
                    new_value = new_value.name

                if operation_type == "CREATE":
                    print(f"\t{changed_field} set to {new_value}")
                else:
                    old_value = get_nested_attr(old_resource, changed_field)
                    # If the field value is an Enum get the human readable name
                    # so that it is printed instead of the field ID integer.
                    if isinstance(type(old_value), ProtoEnumMeta):
                        old_value = old_value.name

                    print(
                        f"\t{changed_field} changed from {old_value} to {new_value}"
                    )
get_change_details.py
      

Ruby

def get_change_details(customer_id)
  # GoogleAdsClient will read a config file from
  # ENV['HOME']/google_ads_config.rb when called without parameters
  client = Google::Ads::GoogleAds::GoogleAdsClient.new

  # Construct a query to find details for recent changes in your account.
  # The LIMIT clause is required for the change_event resource.
  # The maximum size is 10000, but a low limit was set here for demonstrative
  # purposes.
  # The WHERE clause on change_date_time is also required. It must specify a
  # window of at most 30 days within the past 30 days.
  query = <<~QUERY
    SELECT
      change_event.resource_name,
      change_event.change_date_time,
      change_event.change_resource_name,
      change_event.user_email,
      change_event.client_type,
      change_event.change_resource_type,
      change_event.old_resource,
      change_event.new_resource,
      change_event.resource_change_operation,
      change_event.changed_fields
    FROM
      change_event
    WHERE
      change_event.change_date_time <= '#{(Date.today + 1).to_s}'
      AND change_event.change_date_time >= '#{(Date.today - 14).to_s}'
    ORDER BY
      change_event.change_date_time DESC
    LIMIT 5
  QUERY

  # Execute the query to fetch results from the API.
  response = client.service.google_ads.search(
    customer_id: customer_id,
    query: query,
    # The page size is superfluous with the default limit set above, but it's
    # shown here since it's a good practice to use a reasonable page size when
    # you set a higher limit.
    page_size: PAGE_SIZE
  )

  # Process the results and output changes.
  response.each do |row|
    event = row.change_event
    old_resource, new_resource = case event.change_resource_type
    when :AD
      [event.old_resource.ad, event.new_resource.ad]
    when :AD_GROUP
      [event.old_resource.ad_group, event.new_resource.ad_group]
    when :AD_GROUP_AD
      [event.old_resource.ad_group_ad, event.new_resource.ad_group_ad]
    when :AD_GROUP_ASSET
      [event.old_resource.ad_group_asset, event.new_resource.ad_group_asset]
    when :AD_GROUP_CRITERION
      [event.old_resource.ad_group_criterion, event.new_resource.ad_group_criterion]
    when :AD_GROUP_BID_MODIFIER
      [event.old_resource.ad_group_bid_modifier, event.new_resource.ad_group_bid_modifier]
    when :ASSET
      [event.old_resource.asset, event.new_resource.asset]
    when :ASSET_SET
      [event.old_resource.asset_set, event.new_resource.asset_set]
    when :ASSET_SET_ASSET
      [event.old_resource.asset_set_asset, event.new_resource.asset_set_asset]
    when :CAMPAIGN
      [event.old_resource.campaign, event.new_resource.campaign]
    when :CAMPAIGN_ASSET
      [event.old_resource.campaign_asset, event.new_resource.campaign_asset]
    when :CAMPAIGN_ASSET_SET
      [event.old_resource.campaign_asset_set, event.new_resource.campaign_asset_set]
    when :CAMPAIGN_BUDGET
      [event.old_resource.campaign_budget, event.new_resource.campaign_budget]
    when :CAMPAIGN_CRITERION
      [event.old_resource.campaign_criterion, event.new_resource.campaign_criterion]
    when :AD_GROUP_FEED
      [event.old_resource.ad_group_feed, event.new_resource.ad_group_feed]
    when :ASSET
      [event.old_resource.asset, event.new_resource.asset]
    when :CAMPAIGN_FEED
      [event.old_resource.campaign_feed, event.new_resource.campaign_feed]
    when :CUSTOMER_ASSET
      [event.old_resource.customer_asset, event.new_resource.customer_asset]
    when :FEED
      [event.old_resource.feed, event.new_resource.feed]
    when :FEED_ITEM
      [event.old_resource.feed_item, event.new_resource.feed_item]
    else
      puts "Unknown change_resource_type #{event.change_resource_type}."
      next
    end
    puts "On #{event.change_date_time}, user #{event.user_email} used interface " \
      "#{event.client_type} to perform a(n) #{event.resource_change_operation} " \
      "operation on a #{event.change_resource_type} with resource name " \
      "#{event.change_resource_name}."
    if [:UPDATE, :CREATE].include? event.resource_change_operation
      event.changed_fields.paths.each do |changed_field|
        new_value = get_value_from_path(changed_field, new_resource)
        if :CREATE == event.resource_change_operation
          puts "\t#{changed_field} set to '#{new_value}'."
        else
          old_value = get_value_from_path(changed_field, old_resource)
          puts "\t#{changed_field} changed from '#{old_value}' to '#{new_value}'."
        end
      end
    end
  end
end

# Given the string value of a path from the response, look up the value of the
# field located at that path on the given object.
def get_value_from_path(path, object)
  path.split(".").inject(object) {|obj, key| obj.send(key)}
end
get_change_details.rb
      

Perl

sub get_change_details {
  my ($api_client, $customer_id) = @_;

  # Construct a query to find details for recent changes in your account.
  # The LIMIT clause is required for the change_event resource.
  # The maximum size is 10000, but a low limit was set here for demonstrative
  # purposes.
  # The WHERE clause on change_date_time is also required. It must specify a
  # window of at most 30 days within the past 30 days.
  my $search_query =
    "SELECT change_event.resource_name, change_event.change_date_time, " .
    "change_event.change_resource_name, change_event.user_email, " .
    "change_event.client_type, change_event.change_resource_type, " .
    "change_event.old_resource, change_event.new_resource, " .
    "change_event.resource_change_operation, change_event.changed_fields " .
    "FROM change_event " .
    "WHERE change_event.change_date_time DURING LAST_14_DAYS " .
    "ORDER BY change_event.change_date_time DESC LIMIT 5";

  # Create a search Google Ads request that will retrieve all change events using
  # pages of the specified page size.
  my $search_request =
    Google::Ads::GoogleAds::V17::Services::GoogleAdsService::SearchGoogleAdsRequest
    ->new({
      customerId => $customer_id,
      query      => $search_query
    });

  # Get the GoogleAdsService.
  my $google_ads_service = $api_client->GoogleAdsService();

  my $iterator = Google::Ads::GoogleAds::Utils::SearchGoogleAdsIterator->new({
    service => $google_ads_service,
    request => $search_request
  });

  # Iterate over all rows in all pages and print the requested field values for
  # the change event in each row.
  while ($iterator->has_next) {
    my $google_ads_row = $iterator->next;

    my $change_event = $google_ads_row->{changeEvent};
    printf "On %s, user %s used interface %s to perform a(n) %s operation " .
      "on a %s with resource name '%s'.\n", $change_event->{changeDateTime},
      $change_event->{userEmail}, $change_event->{clientType},
      $change_event->{resourceChangeOperation},
      $change_event->{changeResourceType}, $change_event->{changeResourceName};

    if (grep /$change_event->{resourceChangeOperation}/, (CREATE, UPDATE)) {
      my ($old_resource, $new_resource) =
        _get_changed_resources_for_resource_type($change_event);

      foreach my $changed_field (split /,/, $change_event->{changedFields}) {
        my $new_value =
          _convert_to_string(get_field_value($new_resource, $changed_field))
          || "";
        if ($change_event->{resourceChangeOperation} eq CREATE) {
          print "\t$changed_field set to '$new_value'.\n";
        } else {
          my $old_value =
            _convert_to_string(get_field_value($old_resource, $changed_field))
            || "";
          print "\t$changed_field changed from '$old_value' to '$new_value'.\n";
        }
      }
    }
  }

  return 1;
}

# This method converts the specified value to a string.
sub _convert_to_string {
  my $value        = shift;
  my $string_value = "";

  if (ref($value) eq "ARRAY") {
    $string_value .= "[";
    foreach my $item (@$value) {
      if (is_hash_ref($item)) {
        $string_value .= (JSON::XS->new->utf8->encode($item) . ",");
      } else {
        $string_value .= ($item . ",");
      }
    }
    $string_value .= "]";
  } elsif (is_hash_ref($value)) {
    $string_value .= JSON::XS->new->utf8->encode($value);
  } else {
    $string_value = $value;
  }
  return $string_value;
}

# This method returns the old resource and new resource based on the change
# resource type of a change event.
sub _get_changed_resources_for_resource_type {
  my $change_event  = shift;
  my $resource_type = $change_event->{changeResourceType};
  if ($resource_type eq AD) {
    return $change_event->{oldResource}{ad}, $change_event->{newResource}{ad};
  } elsif ($resource_type eq AD_GROUP) {
    return $change_event->{oldResource}{adGroup},
      $change_event->{newResource}{adGroup};
  } elsif ($resource_type eq AD_GROUP_AD) {
    return $change_event->{oldResource}{adGroupAd},
      $change_event->{newResource}{adGroupAd};
  } elsif ($resource_type eq AD_GROUP_ASSET) {
    return $change_event->{oldResource}{adGroupAsset},
      $change_event->{newResource}{adGroupAsset};
  } elsif ($resource_type eq AD_GROUP_CRITERION) {
    return $change_event->{oldResource}{adGroupCriterion},
      $change_event->{newResource}{adGroupCriterion};
  } elsif ($resource_type eq AD_GROUP_BID_MODIFIER) {
    return $change_event->{oldResource}{adGroupBidModifier},
      $change_event->{newResource}{adGroupBidModifier};
  } elsif ($resource_type eq AD_GROUP_FEED) {
    return $change_event->{oldResource}{adGroupFeed},
      $change_event->{newResource}{adGroupFeed};
  } elsif ($resource_type eq ASSET) {
    return $change_event->{oldResource}{asset},
      $change_event->{newResource}{asset};
  } elsif ($resource_type eq ASSET_SET) {
    return $change_event->{oldResource}{assetSet},
      $change_event->{newResource}{assetSet};
  } elsif ($resource_type eq ASSET_SET_ASSET) {
    return $change_event->{oldResource}{assetSetAsset},
      $change_event->{newResource}{assetSetAsset};
  } elsif ($resource_type eq CAMPAIGN) {
    return $change_event->{oldResource}{campaign},
      $change_event->{newResource}{campaign};
  } elsif ($resource_type eq CAMPAIGN_ASSET) {
    return $change_event->{oldResource}{campaignAsset},
      $change_event->{newResource}{campaignAsset};
  } elsif ($resource_type eq CAMPAIGN_ASSET_SET) {
    return $change_event->{oldResource}{campaignAssetSet},
      $change_event->{newResource}{campaignAssetSet};
  } elsif ($resource_type eq CAMPAIGN_BUDGET) {
    return $change_event->{oldResource}{campaignBudget},
      $change_event->{newResource}{campaignBudget};
  } elsif ($resource_type eq CAMPAIGN_CRITERION) {
    return $change_event->{oldResource}{campaignCriterion},
      $change_event->{newResource}{campaignCriterion};
  } elsif ($resource_type eq CAMPAIGN_FEED) {
    return $change_event->{oldResource}{campaignFeed},
      $change_event->{newResource}{campaignFeed};
  } elsif ($resource_type eq CUSTOMER_ASSET) {
    return $change_event->{oldResource}{customerAsset},
      $change_event->{newResource}{customerAsset};
  } elsif ($resource_type eq FEED) {
    return $change_event->{oldResource}{feed},
      $change_event->{newResource}{feed};
  } elsif ($resource_type eq FEED_ITEM) {
    return $change_event->{oldResource}{feedItem},
      $change_event->{newResource}{feedItem};
  } else {
    print "Unknown change_resource_type $resource_type.\n";
  }
}
get_change_details.pl
      

מגבלות

ייתכן שאירוע שינוי לא יכלול את כל השורות בהיסטוריית השינויים באינטרנט הלקוח. לתצוגה דומה להיסטוריית השינויים, אפשר ללחוץ על השינוי status במקום זאת.

המשאב של אירוע השינוי נועד להתעמק בפרטים שינוי אישי. תוכלו לאחזר נתונים כמו ערכי שדה ספציפיים השתנו, מי ביצע את השינוי ואיזה סוג לקוח שימש לביצוע השינוי שינוי. עם זאת, לא לכל השינויים בחשבון יהיו שינוי של אירוע.

חלק מסוגי הלקוחות העיקריים שמתעדים את השינויים שלהם לשימוש באירועי שינוי כוללים:

• Google Ads API
• לקוח אינטרנט של Google Ads

חשוב: אירוע השינוי עשוי לעבד שינויים באופן שונה מהשינוי היסטוריה בממשק האינטרנט של Google Ads. בדף 'היסטוריית שינויים' יש שינויים נוספים לוגיקה של העסק והרינדור שיכולה לשנות את המידע שמוצג הפלט.