ইভেন্ট পরিবর্তন করুন

পরিবর্তন ইভেন্ট আপনার অ্যাকাউন্টে কী পরিবর্তন হয়েছে তার একটি বিশদ বিভাজন প্রদান করে। একটি ক্রিয়েট অপারেশনের রিপোর্ট করার সময়, সমস্ত নতুন ক্ষেত্রের মান ফেরত দেওয়া হয়; এবং একটি আপডেট অপারেশনের রিপোর্ট করার সময়, নতুন এবং পুরানো উভয় মানই ফেরত দেওয়া হয়, যা আপনাকে পৃথক পরিবর্তনের সম্পূর্ণ চিত্র দেয়।

উপরন্তু, পরিবর্তন করতে ব্যবহৃত ক্লায়েন্ট প্রকার (যেমন API বা ওয়েব ক্লায়েন্ট) নির্দেশিত হয়, সেইসাথে কোন ব্যবহারকারী পরিবর্তন করেছে, এই ধারণাটিও ওয়েব ক্লায়েন্টের পরিবর্তনের ইতিহাসে দৃশ্যমান।

ইভেন্টের ধরন পরিবর্তন করুন

নিম্নলিখিত সংস্থান প্রকারগুলি ট্র্যাক করা হয়:

সম্পদের ধরন	মান
বিজ্ঞাপন	AD
বিজ্ঞাপন গ্রুপ	AD_GROUP
বিজ্ঞাপন গ্রুপ বিজ্ঞাপন	AD_GROUP_AD
বিজ্ঞাপন গ্রুপ বিড সংশোধক	AD_GROUP_BID_MODIFIER
বিজ্ঞাপন গোষ্ঠীর মানদণ্ড	AD_GROUP_CRITERION
প্রচারণা	CAMPAIGN
প্রচারণার বাজেট	CAMPAIGN_BUDGET
প্রচারের মানদণ্ড	CAMPAIGN_CRITERION
বিজ্ঞাপন গ্রুপ ফিড	AD_GROUP_FEED
প্রচারাভিযান ফিড	CAMPAIGN_FEED
খাওয়ান	FEED
ফিড আইটেম	FEED_ITEM
সম্পদ	ASSET
গ্রাহক সম্পদ	CUSTOMER_ASSET
প্রচারাভিযানের সম্পদ	CAMPAIGN_ASSET
বিজ্ঞাপন গ্রুপ সম্পদ	AD_GROUP_ASSET

প্রশ্ন

পরিবর্তনের তালিকা তারিখ অনুসারে ফিল্টার করা আবশ্যক। তারিখ ব্যাপ্তি গত 30 দিনের মধ্যে হতে হবে.

ক্যোয়ারীতে অবশ্যই 10,000 সারিতে ফলাফল সীমাবদ্ধ করে একটি LIMIT ক্লজ অন্তর্ভুক্ত করতে হবে। আপনি যদি 10,000-এর বেশি ফলাফলে আগ্রহী হন, তাহলে প্রত্যাবর্তিত ফলাফল সেটে শেষ এন্ট্রির টাইমস্ট্যাম্পের একটি নোট করুন এবং তারপরে আপনি যেখানে ছেড়েছিলেন সেখানে চালিয়ে যেতে সেই সময়ের পরে শুরু করার জন্য নিম্নলিখিত ক্যোয়ারীতে আপনার তারিখের সীমা সেট করুন।

পরিবর্তন ইভেন্ট ফলাফলে প্রতিফলিত হতে একটি পরিবর্তন তিন মিনিট পর্যন্ত সময় নিতে পারে৷

নিম্নলিখিত উদাহরণটি দেখায় যে কীভাবে পরিবর্তন ইভেন্টগুলি আনতে হয় এবং সেগুলিকে প্রক্রিয়া করতে হয়, যার মধ্যে কে পরিবর্তনটি করেছে, কোন ক্লায়েন্টের ধরণটি তারা পরিবর্তন করতে ব্যবহার করেছে এবং পরিবর্তনের প্রতিটি ক্ষেত্রের পুরানো এবং নতুন মানগুলি অন্তর্ভুক্ত করে:

জাভা

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
      

সি#

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
      

পিএইচপি

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
      

পাইথন

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
      

রুবি

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
      

পার্ল

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
      

সীমাবদ্ধতা

একটি পরিবর্তন ইভেন্ট ওয়েব ক্লায়েন্টে পরিবর্তনের ইতিহাস থেকে প্রতিটি সারি অন্তর্ভুক্ত নাও করতে পারে। ইতিহাস পরিবর্তনের অনুরূপ দৃশ্যের জন্য, পরিবর্তে পরিবর্তন স্থিতি সংস্থান ব্যবহার করুন।

পরিবর্তন ইভেন্ট সম্পদ একটি পৃথক পরিবর্তনের সুনির্দিষ্ট মধ্যে ড্রিল ডাউন করার উদ্দেশ্যে করা হয়. আপনি ডেটা পুনরুদ্ধার করতে পারেন যেমন নির্দিষ্ট ক্ষেত্রের মানগুলি পরিবর্তিত হয়েছে, কে পরিবর্তন করেছে এবং পরিবর্তন করতে কোন ক্লায়েন্ট প্রকার ব্যবহার করা হয়েছে। যাইহোক, আপনার অ্যাকাউন্টের সমস্ত পরিবর্তনের সাথে সংশ্লিষ্ট পরিবর্তন ইভেন্ট এন্ট্রি থাকবে না।

কিছু মূল ক্লায়েন্ট প্রকার যা পরিবর্তন ইভেন্টগুলির সাথে ব্যবহারের জন্য তাদের পরিবর্তনগুলি রেকর্ড করে তার মধ্যে রয়েছে:

• Google বিজ্ঞাপন API
• Google Ads ওয়েব ক্লায়েন্ট

গুরুত্বপূর্ণ: পরিবর্তন ইভেন্টটি পরিবর্তনগুলিকে Google বিজ্ঞাপন ওয়েব ইন্টারফেসের পরিবর্তনের ইতিহাসের চেয়ে ভিন্নভাবে রেন্ডার করতে পারে। পরিবর্তনের ইতিহাস পৃষ্ঠায় অতিরিক্ত ব্যবসা এবং রেন্ডারিং যুক্তি রয়েছে যা আউটপুটে উপস্থাপিত তথ্য পরিবর্তন করতে পারে।