Multiple User Lists

You can combine two or more existing user lists to create even more sophisticated targeting.

Create the user list

You can construct custom combinations of existing user lists as a logical_user_list with UserListLogicalRuleInfo fields. The rules in the logical_user_list are ANDed, so a user must match every rule to be considered in the list. However, each rule lets you specify whether its operands are ANDed or ORed. In other words, you can specify whether the user must fulfill all of the rule operands or just one of them.

In addition, rules let you specify other logical_user_list objects as operands, effectively letting you create a tree of them. logical_user_list can be a very powerful way of defining complex hierarchies of groups for your targeting. You can combine lists with different AccessReason fields. However, if access is revoked, then that UserList will be treated as a list with no members when the rules of the logical_user_list are evaluated.

The following code shows how to create a logical_user_list containing users in either of two basic_user_list instances:

Code example to create a logical user list

Java

private void runExample(
    GoogleAdsClient googleAdsClient, long customerId, List<Long> userListIds) {
  // Adds each of the provided list IDs to a list of rule operands specifying which lists the
  // operator should target.
  List<LogicalUserListOperandInfo> logicalUserListOperandInfoList = new ArrayList<>();
  for (long userListId : userListIds) {
    String userListResourceName = ResourceNames.userList(customerId, userListId);
    logicalUserListOperandInfoList.add(
        LogicalUserListOperandInfo.newBuilder().setUserList(userListResourceName).build());
  }

  // Creates the UserListLogicalRuleInfo specifying that a user should be added to the new list if
  // they are present in any of the provided lists.
  UserListLogicalRuleInfo userListLogicalRuleInfo =
      UserListLogicalRuleInfo.newBuilder()
          // Using ANY means that a user should be added to the combined list if they are present
          // on any of the lists targeted in the LogicalUserListOperandInfo. Use ALL to add users
          // present on all of the provided lists or NONE to add users that aren't present on any
          // of the targeted lists.
          .setOperator(UserListLogicalRuleOperator.ANY)
          .addAllRuleOperands(logicalUserListOperandInfoList)
          .build();

  // Creates the new combination user list.
  UserList userList =
      UserList.newBuilder()
          .setName("My combination list of other user lists #" + getPrintableDateTime())
          .setLogicalUserList(
              LogicalUserListInfo.newBuilder().addRules(userListLogicalRuleInfo).build())
          .build();

  // Creates the operation.
  UserListOperation operation = UserListOperation.newBuilder().setCreate(userList).build();

  // Creates the service client.
  try (UserListServiceClient userListServiceClient =
      googleAdsClient.getLatestVersion().createUserListServiceClient()) {
    // Adds the user list.
    MutateUserListsResponse response =
        userListServiceClient.mutateUserLists(
            Long.toString(customerId), ImmutableList.of(operation));
    // Prints the response.
    System.out.printf(
        "Created combination user list with resource name, '%s'.%n",
        response.getResults(0).getResourceName());
  }
}
      

C#

public void Run(GoogleAdsClient client, long customerId, long[] userListIds)
{
    // Gets the UserListService client.
    UserListServiceClient userListServiceClient =
        client.GetService(Services.V16.UserListService);

    // Adds each of the provided list IDs to a list of rule operands specifying which lists
    // the operator should target.
    List<LogicalUserListOperandInfo> logicalUserListOperandInfoList =
        userListIds.Select(userListId => new LogicalUserListOperandInfo
        { UserList = ResourceNames.UserList(customerId, userListId) }).ToList();

    // Creates the UserListLogicalRuleInfo specifying that a user should be added to the new
    // list if they are present in any of the provided lists.
    UserListLogicalRuleInfo userListLogicalRuleInfo = new UserListLogicalRuleInfo
    {
        // Using ANY means that a user should be added to the combined list if they are
        // present on any of the lists targeted in the LogicalUserListOperandInfo. Use ALL
        // to add users present on all of the provided lists or NONE to add users that
        // aren't present on any of the targeted lists.
        Operator = UserListLogicalRuleOperatorEnum.Types.UserListLogicalRuleOperator.Any,
    };
    userListLogicalRuleInfo.RuleOperands.Add(logicalUserListOperandInfoList);

    LogicalUserListInfo logicalUserListInfo = new LogicalUserListInfo();
    logicalUserListInfo.Rules.Add(userListLogicalRuleInfo);

    // Creates the new combination user list.
    UserList userList = new UserList
    {
        Name = "My combination list of other user lists " +
               $"#{ExampleUtilities.GetRandomString()}",
        LogicalUserList = logicalUserListInfo
    };

    // Creates the operation.
    UserListOperation operation = new UserListOperation
    {
        Create = userList
    };

    try
    {
        // Sends the request to add the user list and prints the response.
        MutateUserListsResponse response = userListServiceClient.MutateUserLists
            (customerId.ToString(), new[] { operation });
        Console.WriteLine("Created combination user list with resource name: " +
            $"{response.Results.First().ResourceName}");
    }
    catch (GoogleAdsException e)
    {
        Console.WriteLine("Failure:");
        Console.WriteLine($"Message: {e.Message}");
        Console.WriteLine($"Failure: {e.Failure}");
        Console.WriteLine($"Request ID: {e.RequestId}");
        throw;
    }
}
      

PHP

public static function runExample(
    GoogleAdsClient $googleAdsClient,
    int $customerId,
    array $userListIds
) {
    // Adds each of the provided list IDs to a list of rule operands specifying which lists the
    // operator should target.
    $logicalUserListOperandInfoList = [];
    foreach ($userListIds as $userListId) {
        $logicalUserListOperandInfoList[] = new LogicalUserListOperandInfo([
            'user_list' => ResourceNames::forUserList($customerId, $userListId)
        ]);
    }

    // Creates the UserListLogicalRuleInfo specifying that a user should be added to the new
    // list if they are present in any of the provided lists.
    $userListLogicalRuleInfo = new UserListLogicalRuleInfo([
        // Using ANY means that a user should be added to the combined list if they are present
        // on any of the lists targeted in the LogicalUserListOperandInfo. Use ALL to add users
        // present on all of the provided lists or NONE to add users that aren't present on any
        // of the targeted lists.
        'operator' => UserListLogicalRuleOperator::ANY,
        'rule_operands' => $logicalUserListOperandInfoList
    ]);

    // Creates the new combination user list.
    $userList = new UserList([
        'name' => 'My combination list of other user lists #' . Helper::getPrintableDatetime(),
        'logical_user_list' => new LogicalUserListInfo([
            'rules' => [$userListLogicalRuleInfo]
        ])
    ]);

    // Creates the operation.
    $operation = new UserListOperation();
    $operation->setCreate($userList);

    // Issues a mutate request to add the user list and prints some information.
    $userListServiceClient = $googleAdsClient->getUserListServiceClient();
    $response = $userListServiceClient->mutateUserLists(
        MutateUserListsRequest::build($customerId, [$operation])
    );
    printf(
        "Created combination user list with resource name '%s'.%s",
        $response->getResults()[0]->getResourceName(),
        PHP_EOL
    );
}
      

Python

def main(client, customer_id, user_list_ids):
    """Creates a combination user list.

    Args:
        client: The Google Ads client.
        customer_id: The customer ID for which to add the user list.
        user_list_ids: A list of user list IDs to logically combine.
    """
    # Get the UserListService client.
    user_list_service = client.get_service("UserListService")

    # Add each of the provided list IDs to a list of rule operands specifying
    # which lists the operator should target.
    logical_user_list_operand_info_list = []
    for user_list_id in user_list_ids:
        logical_user_list_operand_info = client.get_type(
            "LogicalUserListOperandInfo"
        )
        logical_user_list_operand_info.user_list = (
            user_list_service.user_list_path(customer_id, user_list_id)
        )
        logical_user_list_operand_info_list.append(
            logical_user_list_operand_info
        )

    # Create a UserListOperation and populate the UserList.
    user_list_operation = client.get_type("UserListOperation")
    user_list = user_list_operation.create
    user_list.name = f"My combination list of other user lists #{uuid4()}"
    # Create a UserListLogicalRuleInfo specifying that a user should be added to
    # the new list if they are present in any of the provided lists.
    user_list_logical_rule_info = client.get_type("UserListLogicalRuleInfo")
    # Using ANY means that a user should be added to the combined list if they
    # are present on any of the lists targeted in the
    # LogicalUserListOperandInfo. Use ALL to add users present on all of the
    # provided lists or NONE to add users that aren't present on any of the
    # targeted lists.
    user_list_logical_rule_info.operator = (
        client.enums.UserListLogicalRuleOperatorEnum.ANY
    )
    user_list_logical_rule_info.rule_operands.extend(
        logical_user_list_operand_info_list
    )
    user_list.logical_user_list.rules.append(user_list_logical_rule_info)

    # Issue a mutate request to add the user list, then print the results.
    response = user_list_service.mutate_user_lists(
        customer_id=customer_id, operations=[user_list_operation]
    )
    print(
        "Created logical user list with resource name "
        f"'{response.results[0].resource_name}.'"
    )
      

Ruby

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

  # Creates the UserListLogicalRuleInfo specifying that a user should be added
  # to the new list if they are present in any of the provided lists.
  user_list_logical_rule_info = client.resource.user_list_logical_rule_info do |info|
    # Using ANY means that a user should be added to the combined list if they
    # are present on any of the lists targeted in the logical_user_list_operand_info.
    # Use ALL to add users present on all of the provided lists or NONE to add
    # users that aren't present on any of the targeted lists.
    info.operator = :ANY
    user_list_ids.each do |list_id|
      info.rule_operands << client.resource.logical_user_list_operand_info do |op|
        op.user_list = client.path.user_list(customer_id, list_id)
      end
    end
  end

  # Creates the new combination user list operation.
  operation = client.operation.create_resource.user_list do |ul|
    ul.name = "My combination list of other user lists #{(Time.new.to_f * 1000).to_i}"
    ul.logical_user_list = client.resource.logical_user_list_info do |info|
      info.rules << user_list_logical_rule_info
    end
  end

  # Issues a mutate request to add the user list and prints some information.
  response = client.service.user_list.mutate_user_lists(
    customer_id: customer_id,
    operations: [operation],
  )
  puts "Created combination user list with resource name "\
    "'#{response.results.first.resource_name}'"
end
      

Perl

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

  # Add each of the provided list IDs to a list of rule operands specifying which
  # lists the operator should target.
  my $logical_user_list_operand_info_list = [];
  foreach my $user_list_id (@$user_list_ids) {
    push @$logical_user_list_operand_info_list,
      Google::Ads::GoogleAds::V16::Common::LogicalUserListOperandInfo->new({
        userList =>
          Google::Ads::GoogleAds::V16::Utils::ResourceNames::user_list(
          $customer_id, $user_list_id
          )});
  }

  # Create the UserListLogicalRuleInfo specifying that a user should be added to
  # the new list if they are present in any of the provided lists.
  my $user_list_logical_rule_info =
    Google::Ads::GoogleAds::V16::Common::UserListLogicalRuleInfo->new({
      # Using ANY means that a user should be added to the combined list if they
      # are present on any of the lists targeted in the LogicalUserListOperandInfo.
      # Use ALL to add users present on all of the provided lists or NONE to add
      # users that aren't present on any of the targeted lists.
      operator     => ANY,
      ruleOperands => $logical_user_list_operand_info_list
    });

  # Create the new combination user list.
  my $user_list = Google::Ads::GoogleAds::V16::Resources::UserList->new({
      name            => "My combination list of other user lists #" . uniqid(),
      logicalUserList =>
        Google::Ads::GoogleAds::V16::Common::LogicalUserListInfo->new({
          rules => [$user_list_logical_rule_info]})});

  # Create the operation.
  my $user_list_operation =
    Google::Ads::GoogleAds::V16::Services::UserListService::UserListOperation->
    new({
      create => $user_list
    });

  # Issue a mutate request to add the user list and print some information.
  my $user_lists_response = $api_client->UserListService()->mutate({
      customerId => $customer_id,
      operations => [$user_list_operation]});
  printf "Created combination user list with resource name '%s'.\n",
    $user_lists_response->{results}[0]{resourceName};

  return 1;
}
      

Retrieve the list

To retrieve your user list, you can issue the following Google Ads Query Language query to the user_list resource.

SELECT
  user_list.name,
  user_list.membership_status,
  user_list.membership_life_span
FROM user_list
WHERE
  user_list.resource_name = 'USER_LIST_RESOURCE_NAME'

Target the list

With your audience segment created, the next step is to target it.

Audience segment targeting rules

  1. Positive (biddable) user lists cannot be set at the campaign level and the ad group level at the same time. Positive user list criteria must be removed from all ad groups within a campaign before one can be set for the campaign.

  2. Positive targeting by user list is only supported for Search campaigns. For Display campaigns, CampaignCriterion that sets user_list must be excluded.

  3. In Search and Shopping campaigns, user list targets don't support setting the following fields:

Target ads to your user list

The process is similar to other types of targeting criteria in the API. The following code demonstrates how you can use an AdGroupCriterion to target ads in an ad group to a user list:

Java

private String targetAdsInAdGroupToUserList(
    GoogleAdsClient googleAdsClient, long customerId, long adGroupId, String userList) {
  // Creates the ad group criterion targeting members of the user list.
  AdGroupCriterion adGroupCriterion =
      AdGroupCriterion.newBuilder()
          .setAdGroup(ResourceNames.adGroup(customerId, adGroupId))
          .setUserList(UserListInfo.newBuilder().setUserList(userList).build())
          .build();

  // Creates the operation.
  AdGroupCriterionOperation operation =
      AdGroupCriterionOperation.newBuilder().setCreate(adGroupCriterion).build();

  // Creates the ad group criterion service.
  try (AdGroupCriterionServiceClient adGroupCriterionServiceClient =
      googleAdsClient.getLatestVersion().createAdGroupCriterionServiceClient()) {
    // Adds the ad group criterion.
    MutateAdGroupCriteriaResponse response =
        adGroupCriterionServiceClient.mutateAdGroupCriteria(
            Long.toString(customerId), ImmutableList.of(operation));
    // Gets and prints the results.
    String adGroupCriterionResourceName = response.getResults(0).getResourceName();
    System.out.printf(
        "Successfully created ad group criterion with resource name '%s' "
            + "targeting user list with resource name '%s' with ad group with ID %d.%n",
        adGroupCriterionResourceName, userList, adGroupId);
    return adGroupCriterionResourceName;
  }
}
      

C#

private string TargetAdsInAdGroupToUserList(
    GoogleAdsClient client, long customerId, long adGroupId, string userListResourceName)
{
    // Get the AdGroupCriterionService client.
    AdGroupCriterionServiceClient adGroupCriterionServiceClient = client.GetService
        (Services.V16.AdGroupCriterionService);

    // Create the ad group criterion targeting members of the user list.
    AdGroupCriterion adGroupCriterion = new AdGroupCriterion
    {
        AdGroup = ResourceNames.AdGroup(customerId, adGroupId),
        UserList = new UserListInfo
        {
            UserList = userListResourceName
        }
    };

    // Create the operation.
    AdGroupCriterionOperation adGroupCriterionOperation = new AdGroupCriterionOperation
    {
        Create = adGroupCriterion
    };

    // Add the ad group criterion, then print and return the new criterion's resource name.
    MutateAdGroupCriteriaResponse mutateAdGroupCriteriaResponse =
        adGroupCriterionServiceClient.MutateAdGroupCriteria(customerId.ToString(),
            new[] { adGroupCriterionOperation });

    string adGroupCriterionResourceName =
        mutateAdGroupCriteriaResponse.Results.First().ResourceName;
    Console.WriteLine("Successfully created ad group criterion with resource name " +
        $"'{adGroupCriterionResourceName}' targeting user list with resource name " +
        $"'{userListResourceName}' with ad group with ID {adGroupId}.");
    return adGroupCriterionResourceName;
}
      

PHP

private static function targetAdsInAdGroupToUserList(
    GoogleAdsClient $googleAdsClient,
    int $customerId,
    int $adGroupId,
    string $userListResourceName
): string {
    // Creates the ad group criterion targeting members of the user list.
    $adGroupCriterion = new AdGroupCriterion([
        'ad_group' => ResourceNames::forAdGroup($customerId, $adGroupId),
        'user_list' => new UserListInfo(['user_list' => $userListResourceName])
    ]);

    // Creates the operation.
    $operation = new AdGroupCriterionOperation();
    $operation->setCreate($adGroupCriterion);

    // Issues a mutate request to add an ad group criterion.
    $adGroupCriterionServiceClient = $googleAdsClient->getAdGroupCriterionServiceClient();
    /** @var MutateAdGroupCriteriaResponse $adGroupCriterionResponse */
    $adGroupCriterionResponse = $adGroupCriterionServiceClient->mutateAdGroupCriteria(
        MutateAdGroupCriteriaRequest::build($customerId, [$operation])
    );

    $adGroupCriterionResourceName =
        $adGroupCriterionResponse->getResults()[0]->getResourceName();
    printf(
        "Successfully created ad group criterion with resource name '%s' " .
        "targeting user list with resource name '%s' with ad group with ID %d.%s",
        $adGroupCriterionResourceName,
        $userListResourceName,
        $adGroupId,
        PHP_EOL
    );

    return $adGroupCriterionResourceName;
}
      

Python

def target_ads_in_ad_group_to_user_list(
    client, customer_id, ad_group_id, user_list_resource_name
):
    """Creates an ad group criterion that targets a user list with an ad group.

    Args:
        client: an initialized GoogleAdsClient instance.
        customer_id: a str client customer ID used to create an ad group
            criterion.
        ad_group_id: a str ID for an ad group used to create an ad group
            criterion that targets members of a user list.
        user_list_resource_name: a str resource name for a user list.

    Returns:
        a str resource name for an ad group criterion.
    """
    ad_group_criterion_operation = client.get_type("AdGroupCriterionOperation")
    # Creates the ad group criterion targeting members of the user list.
    ad_group_criterion = ad_group_criterion_operation.create
    ad_group_criterion.ad_group = client.get_service(
        "AdGroupService"
    ).ad_group_path(customer_id, ad_group_id)
    ad_group_criterion.user_list.user_list = user_list_resource_name

    ad_group_criterion_service = client.get_service("AdGroupCriterionService")
    response = ad_group_criterion_service.mutate_ad_group_criteria(
        customer_id=customer_id, operations=[ad_group_criterion_operation]
    )
    resource_name = response.results[0].resource_name
    print(
        "Successfully created ad group criterion with resource name: "
        f"'{resource_name}' targeting user list with resource name: "
        f"'{user_list_resource_name}' and with ad group with ID "
        f"{ad_group_id}."
    )
    return resource_name
      

Ruby

def target_ads_in_ad_group_to_user_list(
  client,
  customer_id,
  ad_group_id,
  user_list
)
  # Creates the ad group criterion targeting members of the user list.
  operation = client.operation.create_resource.ad_group_criterion do |agc|
    agc.ad_group = client.path.ad_group(customer_id, ad_group_id)
    agc.user_list = client.resource.user_list_info do |info|
      info.user_list = user_list
    end
  end

  # Issues a mutate request to create the ad group criterion.
  response = client.service.ad_group_criterion.mutate_ad_group_criteria(
    customer_id: customer_id,
    operations: [operation],
  )
  ad_group_criterion_resource_name = response.results.first.resource_name
  puts "Successfully created ad group criterion with resource name " \
    "'#{ad_group_criterion_resource_name}' targeting user list with resource name " \
    "'#{user_list}' with ad group with ID #{ad_group_id}"

  ad_group_criterion_resource_name
end
      

Perl

sub target_ads_in_ad_group_to_user_list {
  my ($api_client, $customer_id, $ad_group_id, $user_list_resource_name) = @_;

  # Create the ad group criterion targeting members of the user list.
  my $ad_group_criterion =
    Google::Ads::GoogleAds::V16::Resources::AdGroupCriterion->new({
      adGroup => Google::Ads::GoogleAds::V16::Utils::ResourceNames::ad_group(
        $customer_id, $ad_group_id
      ),
      userList => Google::Ads::GoogleAds::V16::Common::UserListInfo->new({
          userList => $user_list_resource_name
        })});

  # Create the operation.
  my $ad_group_criterion_operation =
    Google::Ads::GoogleAds::V16::Services::AdGroupCriterionService::AdGroupCriterionOperation
    ->new({
      create => $ad_group_criterion
    });

  # Add the ad group criterion, then print and return the new criterion's resource name.
  my $ad_group_criteria_response =
    $api_client->AdGroupCriterionService()->mutate({
      customerId => $customer_id,
      operations => [$ad_group_criterion_operation]});

  my $ad_group_criterion_resource_name =
    $ad_group_criteria_response->{results}[0]{resourceName};
  printf "Successfully created ad group criterion with resource name '%s' " .
    "targeting user list with resource name '%s' with ad group with ID %d.\n",
    $ad_group_criterion_resource_name, $user_list_resource_name, $ad_group_id;

  return $ad_group_criterion_resource_name;
}
      

As with other types of criteria, you can assign other properties to the AdGroupCriterion object, such as bid overrides.

Switch targeting levels

If you are switching from ad group level user list criteria to campaign level, you must first remove the existing user list criteria from each enabled or paused ad group under that campaign. Click the expandable elements to view example code for each step.

First, retrieve all of the AdGroupCriteria under a given campaign.

Java

private List<String> getUserListAdGroupCriterion(
    GoogleAdsClient googleAdsClient, long customerId, long campaignId) {
  List<String> userListCriteria = new ArrayList<>();
  // Creates the Google Ads service client.
  try (GoogleAdsServiceClient googleAdsServiceClient =
      googleAdsClient.getLatestVersion().createGoogleAdsServiceClient()) {
    // Creates a request that will retrieve all of the ad group criteria under a campaign.
    SearchGoogleAdsRequest request =
        SearchGoogleAdsRequest.newBuilder()
            .setCustomerId(Long.toString(customerId))
            .setPageSize(PAGE_SIZE)
            .setQuery(
                "SELECT ad_group_criterion.criterion_id"
                    + " FROM ad_group_criterion"
                    + " WHERE campaign.id = "
                    + campaignId
                    + " AND ad_group_criterion.type = 'USER_LIST'")
            .build();
    // Issues the search request.
    SearchPagedResponse searchPagedResponse = googleAdsServiceClient.search(request);
    // Iterates over all rows in all pages. Prints the results and adds the ad group criteria
    // resource names to the list.
    for (GoogleAdsRow googleAdsRow : searchPagedResponse.iterateAll()) {
      String adGroupCriterionResourceName = googleAdsRow.getAdGroupCriterion().getResourceName();
      System.out.printf(
          "Ad group criterion with resource name '%s' was found.%n",
          adGroupCriterionResourceName);
      userListCriteria.add(adGroupCriterionResourceName);
    }
  }
  return userListCriteria;
}
      

C#

private List<string> GetUserListAdGroupCriteria(
    GoogleAdsClient client, long customerId, long campaignId)
{
    // Get the GoogleAdsService client.
    GoogleAdsServiceClient googleAdsServiceClient =
        client.GetService(Services.V16.GoogleAdsService);

    List<string> userListCriteriaResourceNames = new List<string>();

    // Create a query that will retrieve all of the ad group criteria under a campaign.
    string query = $@"
        SELECT ad_group_criterion.criterion_id
        FROM ad_group_criterion
        WHERE
          campaign.id = {campaignId}
          AND ad_group_criterion.type = 'USER_LIST'";

    // Issue the search request.
    googleAdsServiceClient.SearchStream(customerId.ToString(), query,
        delegate (SearchGoogleAdsStreamResponse resp)
        {
            // Display the results and add the resource names to the list.
            foreach (GoogleAdsRow googleAdsRow in resp.Results)
            {
                string adGroupCriterionResourceName =
                    googleAdsRow.AdGroupCriterion.ResourceName;
                Console.WriteLine("Ad group criterion with resource name " +
                    $"{adGroupCriterionResourceName} was found.");
                userListCriteriaResourceNames.Add(adGroupCriterionResourceName);
            }
        });

    return userListCriteriaResourceNames;
}
      

PHP

private static function getUserListAdGroupCriteria(
    GoogleAdsClient $googleAdsClient,
    int $customerId,
    int $campaignId
): array {
    // Creates a query that retrieves all of the ad group criteria under a campaign.
    $query = sprintf(
        "SELECT ad_group_criterion.criterion_id " .
        "FROM ad_group_criterion " .
        "WHERE campaign.id = %d " .
        "AND ad_group_criterion.type = 'USER_LIST'",
        $campaignId
    );

    // Creates the Google Ads service client.
    $googleAdsServiceClient = $googleAdsClient->getGoogleAdsServiceClient();

    // Issues the search request.
    $response = $googleAdsServiceClient->search(
        SearchGoogleAdsRequest::build($customerId, $query)->setPageSize(self::PAGE_SIZE)
    );

    $userListCriteria = [];
    // Iterates over all rows in all pages. Prints the user list criteria and adds the ad group
    // criteria resource names to the list.
    foreach ($response->iterateAllElements() as $googleAdsRow) {
        /** @var GoogleAdsRow $googleAdsRow */
        $adGroupCriterionResourceName = $googleAdsRow->getAdGroupCriterion()->getResourceName();

        printf(
            "Ad group criterion with resource name '%s' was found.%s",
            $adGroupCriterionResourceName,
            PHP_EOL
        );

        $userListCriteria[] = $adGroupCriterionResourceName;
    }

    return $userListCriteria;
}
      

Python

def get_user_list_ad_group_criteria(client, customer_id, campaign_id):
    """Finds all of user list ad group criteria under a campaign.

    Args:
        client: an initialized GoogleAdsClient instance.
        customer_id: a str client customer ID.
        campaign_id: a str campaign ID.

    Returns:
        a list of ad group criterion resource names.
    """
    # Creates a query that retrieves all of the ad group criteria under a
    # campaign.
    query = f"""
        SELECT
          ad_group_criterion.criterion_id
        FROM ad_group_criterion
        WHERE campaign.id = {campaign_id}
        AND ad_group_criterion.type = USER_LIST"""

    googleads_service = client.get_service("GoogleAdsService")
    search_request = client.get_type("SearchGoogleAdsRequest")
    search_request.customer_id = customer_id
    search_request.query = query
    search_request.page_size = _DEFAULT_PAGE_SIZE
    response = googleads_service.search(request=search_request)

    # Iterates over all rows in all pages. Prints the user list criteria and
    # adds the ad group criteria resource names to the list.
    user_list_criteria = []
    for row in response:
        resource_name = row.ad_group_criterion.resource_name
        print(
            "Ad group criterion with resource name '{resource_name}' was "
            "found."
        )
        user_list_criteria.append(resource_name)

    return user_list_criteria
      

Ruby

def get_user_list_ad_group_criterion(
  client,
  customer_id,
  campaign_id
)
  user_list_criteria = []

  # Creates a query that will retrieve all of the ad group criteria 
  # under a campaign.
  query = <<~QUERY
    SELECT ad_group_criterion.criterion_id
    FROM ad_group_criterion
    WHERE campaign.id = #{campaign_id}
    AND ad_group_criterion.type = 'USER_LIST'
  QUERY

  # Issues the search request.
  response = client.service.google_ads.search(
    customer_id: customer_id,
    query: query,
    page_size: PAGE_SIZE,
  )

  # Iterates over all rows in all pages. Prints the results and adds the ad
  # group criteria resource names to the list.
  response.each do |row|
    ad_group_criterion_resource_name = row.ad_group_criterion.resource_name
    puts "Ad group criterion with resource name " \
      "'#{ad_group_criterion_resource_name}' was found"
    user_list_criteria << ad_group_criterion_resource_name
  end

  user_list_criteria
end
      

Perl

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

  my $user_list_criterion_resource_names = [];

  # Create a search stream request that will retrieve all of the user list ad
  # group criteria under a campaign.
  my $search_stream_request =
    Google::Ads::GoogleAds::V16::Services::GoogleAdsService::SearchGoogleAdsStreamRequest
    ->new({
      customerId => $customer_id,
      query      => sprintf(
        "SELECT ad_group_criterion.criterion_id " .
          "FROM ad_group_criterion " .
          "WHERE campaign.id = %d AND ad_group_criterion.type = 'USER_LIST'",
        $campaign_id
      )});

  my $search_stream_handler =
    Google::Ads::GoogleAds::Utils::SearchStreamHandler->new({
      service => $api_client->GoogleAdsService(),
      request => $search_stream_request
    });

  # Issue a search request and process the stream response.
  $search_stream_handler->process_contents(
    sub {
      # Display the results and add the resource names to the list.
      my $google_ads_row = shift;

      my $ad_group_criterion_resource_name =
        $google_ads_row->{adGroupCriterion}{resourceName};
      printf "Ad group criterion with resource name '%s' was found.\n",
        $ad_group_criterion_resource_name;
      push(@$user_list_criterion_resource_names,
        $ad_group_criterion_resource_name);
    });

  return $user_list_criterion_resource_names;
}
      

Then, remove all of the ad group criteria target that were returned.

Java

private void removeExistingListCriteriaFromAdGroup(
    GoogleAdsClient googleAdsClient, long customerId, long campaignId) {
  // Retrieves all of the ad group criteria under a campaign.
  List<String> adGroupCriteria =
      getUserListAdGroupCriterion(googleAdsClient, customerId, campaignId);

  List<AdGroupCriterionOperation> operations = new ArrayList<>();

  // Creates a list of remove operations.
  for (String adGroupCriterion : adGroupCriteria) {
    operations.add(AdGroupCriterionOperation.newBuilder().setRemove(adGroupCriterion).build());
  }

  // Creates the ad group criterion service.
  try (AdGroupCriterionServiceClient adGroupCriterionServiceClient =
      googleAdsClient.getLatestVersion().createAdGroupCriterionServiceClient()) {
    // Removes the ad group criterion.
    MutateAdGroupCriteriaResponse response =
        adGroupCriterionServiceClient.mutateAdGroupCriteria(
            Long.toString(customerId), operations);
    // Gets and prints the results.
    System.out.printf("Removed %d ad group criteria.%n", response.getResultsCount());
    for (MutateAdGroupCriterionResult result : response.getResultsList()) {
      System.out.printf(
          "Successfully removed ad group criterion with resource name '%s'.%n",
          result.getResourceName());
    }
  }
}
      

C#

private void RemoveExistingListCriteriaFromAdGroup(GoogleAdsClient client, long customerId,
    long campaignId)
{
    // Get the AdGroupCriterionService client.
    AdGroupCriterionServiceClient adGroupCriterionServiceClient =
        client.GetService(Services.V16.AdGroupCriterionService);

    // Retrieve all of the ad group criteria under a campaign.
    List<string> adGroupCriteria =
        GetUserListAdGroupCriteria(client, customerId, campaignId);

    // Create a list of remove operations.
    List<AdGroupCriterionOperation> operations = adGroupCriteria.Select(adGroupCriterion =>
        new AdGroupCriterionOperation { Remove = adGroupCriterion }).ToList();

    // Remove the ad group criteria and print the resource names of the removed criteria.
    MutateAdGroupCriteriaResponse mutateAdGroupCriteriaResponse =
        adGroupCriterionServiceClient.MutateAdGroupCriteria(customerId.ToString(),
            operations);

    Console.WriteLine($"Removed {mutateAdGroupCriteriaResponse.Results.Count} ad group " +
        "criteria.");
    foreach (MutateAdGroupCriterionResult result in mutateAdGroupCriteriaResponse.Results)
    {
        Console.WriteLine("Successfully removed ad group criterion with resource name " +
            $"'{result.ResourceName}'.");
    }
}
      

PHP

private static function removeExistingListCriteriaFromAdGroup(
    GoogleAdsClient $googleAdsClient,
    int $customerId,
    int $campaignId
) {
    // Retrieves all of the ad group criteria under a campaign.
    $allAdGroupCriteria = self::getUserListAdGroupCriteria(
        $googleAdsClient,
        $customerId,
        $campaignId
    );

    $removeOperations = [];
    // Creates a list of remove operations.
    foreach ($allAdGroupCriteria as $adGroupCriterionResourceName) {
        $operation = new AdGroupCriterionOperation();
        $operation->setRemove($adGroupCriterionResourceName);
        $removeOperations[] = $operation;
    }

    // Issues a mutate request to remove the ad group criteria.
    $adGroupCriterionServiceClient = $googleAdsClient->getAdGroupCriterionServiceClient();
    /** @var MutateAdGroupCriteriaResponse $adGroupCriteriaResponse */
    $adGroupCriteriaResponse = $adGroupCriterionServiceClient->mutateAdGroupCriteria(
        MutateAdGroupCriteriaRequest::build($customerId, $removeOperations)
    );

    foreach ($adGroupCriteriaResponse->getResults() as $adGroupCriteriaResult) {
        printf(
            "Successfully removed ad group criterion with resource name '%s'.%s",
            $adGroupCriteriaResult->getResourceName(),
            PHP_EOL
        );
    }
}
      

Python

def remove_existing_criteria_from_ad_group(client, customer_id, campaign_id):
    """Removes all ad group criteria targeting a user list under a campaign.

    This is a necessary step before targeting a user list at the campaign level.

    Args:
        client: an initialized GoogleAdsClient instance.
        customer_id: a str client customer ID.
        campaign_id: a str ID for a campaign that will have all ad group
            criteria that targets user lists removed.
    """
    # Retrieves all of the ad group criteria under a campaign.
    all_ad_group_criteria = get_user_list_ad_group_criteria(
        client, customer_id, campaign_id
    )

    # Creates a list of remove operations.
    remove_operations = []
    for ad_group_criterion_resource_name in all_ad_group_criteria:
        remove_operation = client.get_type("AdGroupCriterionOperation")
        remove_operation.remove = ad_group_criterion_resource_name
        remove_operations.append(remove_operation)

    ad_group_criterion_service = client.get_service("AdGroupCriterionService")
    response = ad_group_criterion_service.mutate_ad_group_criteria(
        customer_id=customer_id, operations=remove_operations
    )
    print(
        "Successfully removed ad group criterion with resource name: "
        f"'{response.results[0].resource_name}'"
    )
      

Ruby

def remove_existing_list_criteria_from_ad_group(
  client,
  customer_id,
  campaign_id
)
  # Retrieves all of the ad group criteria under a campaign.
  ad_group_criteria = get_user_list_ad_group_criterion(
    client, customer_id, campaign_id)

  # Creates a list of remove operations.
  operations = []
  ad_group_criteria.each do |agc|
    operations << client.operation.remove_resource.ad_group_criterion(agc)
  end

  # Issues a mutate request to remove all ad group criteria.
  response = client.service.ad_group_criterion.mutate_ad_group_criteria(
    customer_id: customer_id,
    operations: operations,
  )
  puts "Removed #{response.results.size} ad group criteria."
  response.results.each do |result|
    puts "Successfully removed ad group criterion with resource name " \
      "'#{result.resource_name}'"
  end
end
      

Perl

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

  # Retrieve all of the ad group criteria under a campaign.
  my $ad_group_criteria =
    get_user_list_ad_group_criteria($api_client, $customer_id, $campaign_id);

  # Create a list of remove operations.
  my $operations = [];
  foreach my $ad_group_criterion (@$ad_group_criteria) {
    push(
      @$operations,
      Google::Ads::GoogleAds::V16::Services::AdGroupCriterionService::AdGroupCriterionOperation
        ->new({
          remove => $ad_group_criterion
        }));
  }

  # Remove the ad group criteria and print the resource names of the removed criteria.
  my $ad_group_criteria_response =
    $api_client->AdGroupCriterionService()->mutate({
      customerId => $customer_id,
      operations => $operations
    });

  printf "Removed %d ad group criteria.\n",
    scalar @{$ad_group_criteria_response->{results}};
  foreach my $result (@{$ad_group_criteria_response->{results}}) {
    printf "Successfully removed ad group criterion with resource name '%s'.\n",
      $result->{resourceName};
  }
}
      

Existing campaign level user list criteria must also be removed when switching to ad group level user lists, and the process mirrors the preceding example.

Target ads in a campaign to a user list, using a CampaignCriterion.

Java

private String targetAdsInCampaignToUserList(
    GoogleAdsClient googleAdsClient, long customerId, long campaignId, String userList) {
  // Creates the campaign criterion.
  CampaignCriterion campaignCriterion =
      CampaignCriterion.newBuilder()
          .setCampaign(ResourceNames.campaign(customerId, campaignId))
          .setUserList(UserListInfo.newBuilder().setUserList(userList).build())
          .build();

  // Creates the operation.
  CampaignCriterionOperation operation =
      CampaignCriterionOperation.newBuilder().setCreate(campaignCriterion).build();

  // Creates the campaign criterion service client.
  try (CampaignCriterionServiceClient campaignCriterionServiceClient =
      googleAdsClient.getLatestVersion().createCampaignCriterionServiceClient()) {
    // Adds the campaign criterion.
    MutateCampaignCriteriaResponse response =
        campaignCriterionServiceClient.mutateCampaignCriteria(
            Long.toString(customerId), ImmutableList.of(operation));
    // Gets and prints the campaign criterion resource name.
    String campaignCriterionResourceName = response.getResults(0).getResourceName();
    System.out.printf(
        "Successfully created campaign criterion with resource name '%s' "
            + "targeting user list with resource name '%s' with campaign with ID %d.%n",
        campaignCriterionResourceName, userList, campaignId);
    return campaignCriterionResourceName;
  }
}
      

C#

private string TargetAdsInCampaignToUserList(
    GoogleAdsClient client, long customerId, long campaignId, string userListResourceName)
{
    // Get the CampaignCriterionService client.
    CampaignCriterionServiceClient campaignCriterionServiceClient =
        client.GetService(Services.V16.CampaignCriterionService);

    // Create the campaign criterion.
    CampaignCriterion campaignCriterion = new CampaignCriterion
    {
        Campaign = ResourceNames.Campaign(customerId, campaignId),
        UserList = new UserListInfo
        {
            UserList = userListResourceName
        }
    };

    // Create the operation.
    CampaignCriterionOperation campaignCriterionOperation = new CampaignCriterionOperation
    {
        Create = campaignCriterion
    };

    // Add the campaign criterion and print the resulting criterion's resource name.
    MutateCampaignCriteriaResponse mutateCampaignCriteriaResponse =
        campaignCriterionServiceClient.MutateCampaignCriteria(customerId.ToString(),
            new[] { campaignCriterionOperation });

    string campaignCriterionResourceName =
        mutateCampaignCriteriaResponse.Results.First().ResourceName;
    Console.WriteLine("Successfully created campaign criterion with resource name " +
        $"'{campaignCriterionResourceName}' targeting user list with resource name " +
        $"'{userListResourceName}' with campaign with ID {campaignId}.");

    return campaignCriterionResourceName;
}
      

PHP

private static function targetAdsInCampaignToUserList(
    GoogleAdsClient $googleAdsClient,
    int $customerId,
    int $campaignId,
    string $userListResourceName
): string {
    // Creates the campaign criterion.
    $campaignCriterion = new CampaignCriterion([
        'campaign' => ResourceNames::forCampaign($customerId, $campaignId),
        'user_list' => new UserListInfo(['user_list' => $userListResourceName])
    ]);

    // Creates the operation.
    $operation = new CampaignCriterionOperation();
    $operation->setCreate($campaignCriterion);

    // Issues a mutate request to create a campaign criterion.
    $campaignCriterionServiceClient = $googleAdsClient->getCampaignCriterionServiceClient();
    /** @var MutateCampaignCriteriaResponse $campaignCriteriaResponse */
    $campaignCriteriaResponse = $campaignCriterionServiceClient->mutateCampaignCriteria(
        MutateCampaignCriteriaRequest::build($customerId, [$operation])
    );

    $campaignCriterionResourceName =
        $campaignCriteriaResponse->getResults()[0]->getResourceName();
    printf(
        "Successfully created campaign criterion with resource name '%s' " .
        "targeting user list with resource name '%s' with campaign with ID %d.%s",
        $campaignCriterionResourceName,
        $userListResourceName,
        $campaignId,
        PHP_EOL
    );

    return $campaignCriterionResourceName;
}
      

Python

def target_ads_in_campaign_to_user_list(
    client, customer_id, campaign_id, user_list_resource_name
):
    """Creates a campaign criterion that targets a user list with a campaign.

    Args:
        client: an initialized GoogleAdsClient instance.
        customer_id: a str client customer ID used to create an campaign
            criterion.
        campaign_id: a str ID for a campaign used to create a campaign
            criterion that targets members of a user list.
        user_list_resource_name: a str resource name for a user list.

    Returns:
        a str resource name for a campaign criterion.
    """
    campaign_criterion_operation = client.get_type("CampaignCriterionOperation")
    campaign_criterion = campaign_criterion_operation.create
    campaign_criterion.campaign = client.get_service(
        "CampaignService"
    ).campaign_path(customer_id, campaign_id)
    campaign_criterion.user_list.user_list = user_list_resource_name

    campaign_criterion_service = client.get_service("CampaignCriterionService")
    response = campaign_criterion_service.mutate_campaign_criteria(
        customer_id=customer_id, operations=[campaign_criterion_operation]
    )
    resource_name = response.results[0].resource_name
    print(
        "Successfully created campaign criterion with resource name "
        f"'{resource_name}' targeting user list with resource name "
        f"'{user_list_resource_name}' with campaign with ID {campaign_id}"
    )
    return resource_name
      

Ruby

def target_ads_in_campaign_to_user_list(
  client,
  customer_id,
  campaign_id,
  user_list
)
  # Creates the campaign criterion targeting members of the user list.
  operation = client.operation.create_resource.campaign_criterion do |cc|
    cc.campaign = client.path.campaign(customer_id, campaign_id)
    cc.user_list = client.resource.user_list_info do |info|
      info.user_list = user_list
    end
  end

  # Issues a mutate request to create the campaign criterion.
  response = client.service.campaign_criterion.mutate_campaign_criteria(
    customer_id: customer_id,
    operations: [operation],
  )
  campaign_criterion_resource_name = response.results.first.resource_name
  puts "Successfully created campaign criterion with resource name " \
    "'#{campaign_criterion_resource_name}' targeting user list with resource name " \
    "'#{user_list}' with campaign with ID #{campaign_id}"

  campaign_criterion_resource_name
end
      

Perl

sub target_ads_in_campaign_to_user_list {
  my ($api_client, $customer_id, $campaign_id, $user_list_resource_name) = @_;

  # Create the campaign criterion.
  my $campaign_criterion =
    Google::Ads::GoogleAds::V16::Resources::CampaignCriterion->new({
      campaign => Google::Ads::GoogleAds::V16::Utils::ResourceNames::campaign(
        $customer_id, $campaign_id
      ),
      userList => Google::Ads::GoogleAds::V16::Common::UserListInfo->new({
          userList => $user_list_resource_name
        })});

  # Create the operation.
  my $campaign_criterion_operation =
    Google::Ads::GoogleAds::V16::Services::CampaignCriterionService::CampaignCriterionOperation
    ->new({
      create => $campaign_criterion
    });

  # Add the campaign criterion and print the resulting criterion's resource name.
  my $campaign_criteria_response =
    $api_client->CampaignCriterionService()->mutate({
      customerId => $customer_id,
      operations => [$campaign_criterion_operation]});

  my $campaign_criterion_resource_name =
    $campaign_criteria_response->{results}[0]{resourceName};
  printf "Successfully created campaign criterion with resource name '%s' " .
    "targeting user list with resource name '%s' with campaign with ID %d.\n",
    $campaign_criterion_resource_name, $user_list_resource_name, $campaign_id;

  return $campaign_criterion_resource_name;
}
      

Review list performance

In order to collect performance data for your audience segments, issue a search request against the ad_group_audience_view or the campaign_audience_view resource. For example, you might look at the conversions or cost_per_conversion to determine if targeting the audience segment is actually leading to more conversions, then adjust your bid modifiers accordingly.

SELECT
  ad_group_criterion.criterion_id,
  metrics.conversions,
  metrics.cost_per_conversion
FROM ad_group_audience_view