指定目標對象名單

指定目標對象名單可讓您指定一系列目標對象。所有指定的目標對象都可以是不同類型。

注意： 如要進一步瞭解各個目標對象類型，請參閱目標對象概念指南。

所有目標對象都使用 TARGETING_TYPE_AUDIENCE_GROUP 類型的單一已指派指定選項。

指定目標對象邏輯

已指派的目標對象指定選項包含 audience targeting details 物件。目標對象指定是詳細資料物件欄位的匯總結果。這項結果是根據下列邏輯得出：

• 每個目標對象群組物件都是以 UNION 合併的目標對象清單。
• includedFirstPartyAndPartnerAudienceGroups 欄位包含目標對象群組清單。系統會以 INTERSECTION 方式合併目標對象群組。
• 前置字元為「included」的所有欄位，都代表要鎖定的使用者名單。這些會透過 UNION 合併。系統會據此產生使用者名單，供您納入指定目標。
• 前置字元為「excluded」的所有欄位，代表要從指定目標排除的使用者名單。這些會透過 UNION 合併。系統會產生一份使用者名單，供您從指定目標中排除。
• 系統會指定所有納入的使用者，但排除名單中的使用者除外。如果只排除使用者名單，系統會指定排除名單以外的所有使用者。

實務上，這代表兩件事。首先，如果使用者出現在「已排除」欄位的目標對象中，系統就不會指定該使用者。其次，如果符合下列任一條件，系統就會向使用者放送廣告：

• 他們會出現在每個目標對象群組的目標對象中 includedFirstPartyAndPartnerAudienceGroups。
• 出現在任何其他「已納入」欄位的任何目標對象中。
• 未設定任何「已納入」欄位。

更新指定目標對象

指定目標對象名單會使用指派的指定目標選項，以及 ID 值「audienceGroup」。如要設定指定目標對象，請按照下列步驟操作：

1. 擷取已指派指定目標選項的現有目標對象名單。
2. 建立新的已指派指定目標選項物件。如果已有指定目標，這個物件應以現有指定目標為基礎，並進行任何想要的變更。
3. 視需要刪除現有的指定目標選項。
4. 建立新的已指派指定目標選項。

您可以使用 list 和 bulkEditAssignedTargetingOptions 方法執行這項操作。

更新委刊項指定目標對象的方法如下：

Java

// Provide the ID of the parent advertiser.
long advertiserId = advertiser-id;

// Provide the ID of the line item whose targeting will be updated.
long lineItemId = line-item-id;

// Provide a list of Google Audience IDs to add to line item targeting.
List<Long> addedGoogleAudienceIds = google-audience-ids-to-add;

// Build Google Audience targeting settings objects to add to audience
// targeting.
ArrayList<GoogleAudienceTargetingSetting> newGoogleAudienceSettings =
    new ArrayList<GoogleAudienceTargetingSetting>();

// Convert list of Google Audience IDs into list of settings.
for (Long googleAudienceId : addedGoogleAudienceIds) {
  newGoogleAudienceSettings.add(
      new GoogleAudienceTargetingSetting().setGoogleAudienceId(googleAudienceId));
}

// Create relevant bulk edit request objects.
BulkEditAssignedTargetingOptionsRequest requestContent =
    new BulkEditAssignedTargetingOptionsRequest();
requestContent.setLineItemIds(Arrays.asList(lineItemId));

AudienceGroupAssignedTargetingOptionDetails updatedAudienceGroupDetails;
ArrayList<DeleteAssignedTargetingOptionsRequest> audienceGroupDeleteRequests =
    new ArrayList<DeleteAssignedTargetingOptionsRequest>();

try {
  // Retrieve existing audience group targeting.
  AssignedTargetingOption existingAudienceGroupTargetingOption =
      service
          .advertisers()
          .lineItems()
          .targetingTypes()
          .assignedTargetingOptions()
          .get(advertiserId, lineItemId, "TARGETING_TYPE_AUDIENCE_GROUP", "audienceGroup")
          .execute();

  // Extract existing audience group targeting details.
  updatedAudienceGroupDetails = existingAudienceGroupTargetingOption.getAudienceGroupDetails();

  // Build and add delete request for existing audience group targeting.
  ArrayList<String> deleteAudienceGroupAssignedTargetingIds = new ArrayList<String>();
  deleteAudienceGroupAssignedTargetingIds.add("audienceGroup");

  audienceGroupDeleteRequests.add(
      new DeleteAssignedTargetingOptionsRequest()
          .setTargetingType("TARGETING_TYPE_AUDIENCE_GROUP")
          .setAssignedTargetingOptionIds(deleteAudienceGroupAssignedTargetingIds));
} catch (Exception e) {
  updatedAudienceGroupDetails = new AudienceGroupAssignedTargetingOptionDetails();
}

// Set delete requests in edit request.
requestContent.setDeleteRequests(audienceGroupDeleteRequests);

// Construct new group of Google Audiences to include in targeting.
GoogleAudienceGroup updatedIncludedGoogleAudienceGroup =
    updatedAudienceGroupDetails.getIncludedGoogleAudienceGroup();
if (updatedIncludedGoogleAudienceGroup != null) {
  List<GoogleAudienceTargetingSetting> updatedGoogleAudienceSettings =
      updatedIncludedGoogleAudienceGroup.getSettings();
  updatedGoogleAudienceSettings.addAll(newGoogleAudienceSettings);
  updatedIncludedGoogleAudienceGroup.setSettings(updatedGoogleAudienceSettings);
} else {
  updatedIncludedGoogleAudienceGroup = new GoogleAudienceGroup();
  updatedIncludedGoogleAudienceGroup.setSettings(newGoogleAudienceSettings);
}

// Add new Google Audience group to audience group targeting details.
updatedAudienceGroupDetails.setIncludedGoogleAudienceGroup(updatedIncludedGoogleAudienceGroup);

// Create new targeting option to assign.
AssignedTargetingOption newAudienceGroupTargeting = new AssignedTargetingOption();
newAudienceGroupTargeting.setAudienceGroupDetails(updatedAudienceGroupDetails);

// Build audience group targeting create request and add to list of create
// requests.
ArrayList<AssignedTargetingOption> createAudienceGroupAssignedTargetingOptions =
    new ArrayList<AssignedTargetingOption>();
createAudienceGroupAssignedTargetingOptions.add(newAudienceGroupTargeting);
ArrayList<CreateAssignedTargetingOptionsRequest> targetingCreateRequests =
    new ArrayList<CreateAssignedTargetingOptionsRequest>();
targetingCreateRequests.add(
    new CreateAssignedTargetingOptionsRequest()
        .setTargetingType("TARGETING_TYPE_AUDIENCE_GROUP")
        .setAssignedTargetingOptions(createAudienceGroupAssignedTargetingOptions));

// Set create requests in edit request.
requestContent.setCreateRequests(targetingCreateRequests);

// Configure and execute the bulk edit request.
BulkEditAssignedTargetingOptionsResponse response =
    service
        .advertisers()
        .lineItems()
        .bulkEditAssignedTargetingOptions(advertiserId, requestContent)
        .execute();

// Display API response information.
if (response.getUpdatedLineItemIds() != null && !response.getUpdatedLineItemIds().isEmpty()) {
  System.out.printf(
      "Targeting configurations for %s were successfully updated.%n",
      response.getUpdatedLineItemIds().get(0));
}
if (response.getFailedLineItemIds() != null && !response.getFailedLineItemIds().isEmpty()) {
  System.out.printf(
      "Targeting configurations for %s failed to update.%n",
      response.getFailedLineItemIds().get(0));
}
if (response.getErrors() != null && !response.getErrors().isEmpty()) {
  System.out.println("The failed updates were caused by the following errors:");
  for (Status error : response.getErrors()) {
    System.out.printf("Code %s: %s%n", error.getCode(), error.getMessage());
  }
} else {
  System.out.println("No successful or failed updates were reported.");
}

Python

# Provide the ID of the parent advertiser.
advertiser_id = advertiser-id

# Provide the ID of the line item whose targeting will be updated.
line_item_id = line-item-id

# Provide a list of Google Audience IDs to add to line item targeting.
added_google_audiences = google-audience-ids-to-add

# Build Google Audience targeting settings objects to create.
new_google_audience_targeting_settings = []
for google_audience_id in added_google_audiences:
  new_google_audience_targeting_settings.append(
      {'googleAudienceId': google_audience_id}
  )

try:
  # Retrieve any existing line item audience targeting.
  retrieved_audience_targeting = (
      service.advertisers()
      .lineItems()
      .targetingTypes()
      .assignedTargetingOptions()
      .get(
          advertiserId=advertiser_id,
          lineItemId=line_item_id,
          targetingType='TARGETING_TYPE_AUDIENCE_GROUP',
          assignedTargetingOptionId='audienceGroup',
      )
      .execute()
  )
except Exception:
  print(
      'Error retrieving existing audience targeting. Assuming no '
      'existing audience targeting.'
  )
  retrieved_audience_targeting = {}
updated_audience_group_details = {}

# Copy over any existing audience targeting.
if 'audienceGroupDetails' in retrieved_audience_targeting:
  updated_audience_group_details = retrieved_audience_targeting[
      'audienceGroupDetails'
  ]

# Append the new Google Audience IDs to any existing positive Google
# audience targeting.
if 'includedGoogleAudienceGroup' in updated_audience_group_details:
  updated_audience_group_details['includedGoogleAudienceGroup'][
      'settings'
  ].extend(new_google_audience_targeting_settings)
else:
  updated_audience_group_details['includedGoogleAudienceGroup'] = {
      'settings': new_google_audience_targeting_settings
  }

# Build bulk edit request.
bulk_edit_request = {
    'lineItemIds': [line_item_id],
    'deleteRequests': [{
        'targetingType': 'TARGETING_TYPE_AUDIENCE_GROUP',
        'assignedTargetingOptionIds': ['audienceGroup'],
    }],
    'createRequests': [{
        'targetingType': 'TARGETING_TYPE_AUDIENCE_GROUP',
        'assignedTargetingOptions': [
            {'audienceGroupDetails': updated_audience_group_details}
        ],
    }],
}

# Update the audience targeting
response = (
    service.advertisers()
    .lineItems()
    .bulkEditAssignedTargetingOptions(
        advertiserId=advertiser_id, body=bulk_edit_request
    )
    .execute()
)

# Print the line item IDs the successfully updated.
if 'updatedLineItemIds' in response:
  for id in response['updatedLineItemIds']:
    print(
        f'Line Item ID {id} has been updated to target the following '
        f'Google Audiences: {added_google_audiences}.'
    )

# Print the line item IDs that failed to update.
if 'failedLineItemIds' in response:
  for id in response['failedLineItemIds']:
    print(f'Could not update the audience targeting for Line Item ID {id}')
  if 'errors' in response:
    print('The updates failed due to the following errors:')
    for error in response['errors']:
      print(f'Error code: {error["code"]}, Message: {error["message"]}')

PHP

// Provide the ID of the parent advertiser.
$advertiserId = advertiser-id;

// Provide the ID of the line item whose targeting will be updated.
$lineItemId = line-item-id;

// Provide a list of Google Audience IDs to add to line item targeting.
$addedGoogleAudienceIds = array($audienceId);

// Build Google audience targeting setting objects to add.
$newGoogleAudienceTargetingSettings = array();
foreach ($addedGoogleAudienceIds as $googleAudienceId) {
    $googleAudienceSetting =
        new Google_Service_DisplayVideo_GoogleAudienceTargetingSetting();
    $googleAudienceSetting->setGoogleAudienceId($googleAudienceId);
    $newGoogleAudienceTargetingSettings[] = $googleAudienceSetting;
}

// Build bulk edit request.
$bulkEditRequest = new Google_Service_DisplayVideo_BulkEditAssignedTargetingOptionsRequest();
$bulkEditRequest->setLineItemIds(array($lineItemId));

// Call the API, retrieving the existing audience targeting for the
// line item.
try {
    $existingAudienceGroupTargetingOption = $this
        ->service
        ->advertisers_lineItems_targetingTypes_assignedTargetingOptions
        ->get(
            $advertiserId,
            $lineItemId,
            AppendAudienceAssignedTargetingOption::AUDIENCE_TARGETING_TYPE,
            AppendAudienceAssignedTargetingOption::AUDIENCE_TARGETING_OPTION_ID
        );

    $updatedAudienceGroupDetails = $existingAudienceGroupTargetingOption->getAudienceGroupDetails();

    $deleteAudienceGroupAssignedTargetingIds = array(AppendAudienceAssignedTargetingOption::AUDIENCE_TARGETING_OPTION_ID);
    $audienceTargetingDeleteRequest = new Google_Service_DisplayVideo_DeleteAssignedTargetingOptionsRequest();
    $audienceTargetingDeleteRequest->setTargetingType(AppendAudienceAssignedTargetingOption::AUDIENCE_TARGETING_TYPE);
    $audienceTargetingDeleteRequest->setAssignedTargetingOptionIds($deleteAudienceGroupAssignedTargetingIds);
    $bulkEditRequest->setDeleteRequests(array($audienceTargetingDeleteRequest));
} catch (\Exception $e) {
    $updatedAudienceGroupDetails = new Google_Service_DisplayVideo_AudienceGroupAssignedTargetingOptionDetails();
}

// Build new targeting object with updated list of Google Audience IDs.
$updatedIncludedGoogleAudienceGroup = new Google_Service_DisplayVideo_GoogleAudienceGroup();
if (!empty($updatedAudienceGroupDetails->getIncludedGoogleAudienceGroup())) {
    $updatedIncludedGoogleAudienceGroup
        ->setSettings(
            array_merge(
                $updatedAudienceGroupDetails
                    ->getIncludedGoogleAudienceGroup()
                    ->getSettings(),
                $newGoogleAudienceTargetingSettings
            )
        );
} else {
    $updatedIncludedGoogleAudienceGroup->setSettings($newGoogleAudienceTargetingSettings);
}
$updatedAudienceGroupDetails->setIncludedGoogleAudienceGroup($updatedIncludedGoogleAudienceGroup);

$newAudienceAssignedTargetingOption = new Google_Service_DisplayVideo_AssignedTargetingOption();
$newAudienceAssignedTargetingOption->setAudienceGroupDetails($updatedAudienceGroupDetails);

$createAudienceTargetingRequest = new Google_Service_DisplayVideo_CreateAssignedTargetingOptionsRequest();
$createAudienceTargetingRequest->setTargetingType(AppendAudienceAssignedTargetingOption::AUDIENCE_TARGETING_TYPE);
$createAudienceTargetingRequest->setAssignedTargetingOptions(array($newAudienceAssignedTargetingOption));
$bulkEditRequest->setCreateRequests(array($createAudienceTargetingRequest));

// Call the API, replacing the audience assigned targeting option for the
// line item.
try {
    $response = $this
        ->service
        ->advertisers_lineItems
        ->bulkEditAssignedTargetingOptions(
            $advertiserId,
            $bulkEditRequest
        );
} catch (\Exception $e) {
    $this->renderError($e);
    return;
}

// Print information returned by the bulk edit request.
// List updated line item IDs.
if (empty($response->getUpdatedLineItemIds())) {
    print '<p>No line items were successfully updated.</p>';
} else {
    print '<p>The targeting of the following line item IDs were '
        . 'updated:</p><ul>';
    foreach ($response->getUpdatedLineItemIds() as $id) {
        printf('<li>%s</li>',$id);
    }
    print '</ul>';
}

// List line item IDs that failed to update.
if (empty($response->getFailedLineItemIds())) {
    print '<p>No line items failed to update.</p>';
} else {
    print '<p>The targeting of the following line item IDs failed to '
        . 'update:</p><ul>';
    foreach ($response->getFailedLineItemIds() as $id) {
        printf('<li>%s</li>',$id);
    }
    print '</ul>';
}

// List the errors thrown when the targeting was updated.
if (empty($response->getErrors())) {
    print '<p>No errors were thrown.</p>';
} else {
    print '<p>The following errors were thrown when attempting to '
        . 'update the targeting:</p><ul>';
    foreach ($response->getErrors() as $error) {
        printf(
            '<li>%s: %s</li>',
            $error->getCode(),
            $error->getMessage()
        );
    }
    print '</ul>';
}

最佳化指定目標對象

Display & Video 360 可透過最佳化指定目標對象功能，在所選目標對象的觸及範圍外，觸及新的相關使用者。

使用委刊項中的 targetingExpansion 欄位，為委刊項設定最佳化指定目標對象。