您可以在廣告活動階層的不同層級設定出價，例如廣告活動、廣告群組或廣告群組條件。而在較低層級設定的出價會覆寫較高層級設定的出價。舉例來說，針對廣告活動中個別廣告群組設定的出價，會覆寫廣告活動層級出價策略的出價。
更新出價
您可以同時設定不同類型的出價。例如 cpc_bid_micros 和 cpm_bid_micros 都可以設定，但系統只會使用與所選出價策略類型相關的出價。
更新出價時，您可以直接加入要更新的出價。接著，Google Ads 會更新這些出價，但不會變更、新增或移除其他出價。
以下程式碼範例會更新現有廣告群組的單次點擊出價。
Java
public static void main(String[] args) {
UpdateAdGroupParams params = new UpdateAdGroupParams();
if (!params.parseArguments(args)) {
// Either pass the required parameters for this example on the command line, or insert them
// into the code here. See the parameter class definition above for descriptions.
params.customerId = Long.parseLong("INSERT_CUSTOMER_ID_HERE");
params.adGroupId = Long.parseLong("INSERT_AD_GROUP_ID_HERE");
params.cpcBidMicroAmount = Long.parseLong("INSERT_CPC_BID_MICRO_AMOUNT_HERE");
}
GoogleAdsClient googleAdsClient = null;
try {
googleAdsClient = GoogleAdsClient.newBuilder().fromPropertiesFile().build();
} catch (FileNotFoundException fnfe) {
System.err.printf(
"Failed to load GoogleAdsClient configuration from file. Exception: %s%n", fnfe);
System.exit(1);
} catch (IOException ioe) {
System.err.printf("Failed to create GoogleAdsClient. Exception: %s%n", ioe);
System.exit(1);
}
try {
new UpdateAdGroup()
.runExample(
googleAdsClient, params.customerId, params.adGroupId, params.cpcBidMicroAmount);
} catch (GoogleAdsException gae) {
// GoogleAdsException is the base class for most exceptions thrown by an API request.
// Instances of this exception have a message and a GoogleAdsFailure that contains a
// collection of GoogleAdsErrors that indicate the underlying causes of the
// GoogleAdsException.
System.err.printf(
"Request ID %s failed due to GoogleAdsException. Underlying errors:%n",
gae.getRequestId());
int i = 0;
for (GoogleAdsError googleAdsError : gae.getGoogleAdsFailure().getErrorsList()) {
System.err.printf(" Error %d: %s%n", i++, googleAdsError);
}
System.exit(1);
}
}
C#
public void Run(GoogleAdsClient client, long customerId, long adGroupId,
long? cpcBidMicroAmount)
{
AdGroupServiceClient adGroupService = client.GetService(Services.V16.AdGroupService);
// Create an ad group with the specified ID.
AdGroup adGroup = new AdGroup();
adGroup.ResourceName = ResourceNames.AdGroup(customerId, adGroupId);
// Pause the ad group.
adGroup.Status = AdGroupStatusEnum.Types.AdGroupStatus.Paused;
// Update the CPC bid if specified.
if (cpcBidMicroAmount != null)
{
adGroup.CpcBidMicros = cpcBidMicroAmount.Value;
}
// Create the operation.
AdGroupOperation operation = new AdGroupOperation()
{
Update = adGroup,
UpdateMask = FieldMasks.AllSetFieldsOf(adGroup)
};
try
{
// Update the ad group.
MutateAdGroupsResponse retVal = adGroupService.MutateAdGroups(
customerId.ToString(), new AdGroupOperation[] { operation });
// Display the results.
MutateAdGroupResult adGroupResult = retVal.Results[0];
Console.WriteLine($"Ad group with resource name '{adGroupResult.ResourceName}' " +
"was updated.");
}
catch (GoogleAdsException e)
{
Console.WriteLine("Failure:");
Console.WriteLine($"Message: {e.Message}");
Console.WriteLine($"Failure: {e.Failure}");
Console.WriteLine($"Request ID: {e.RequestId}");
throw;
}
}
PHP
public static function runExample(
GoogleAdsClient $googleAdsClient,
int $customerId,
int $adGroupId,
$bidMicroAmount
) {
// Creates an ad group object with the specified resource name and other changes.
$adGroup = new AdGroup([
'resource_name' => ResourceNames::forAdGroup($customerId, $adGroupId),
'cpc_bid_micros' => $bidMicroAmount,
'status' => AdGroupStatus::PAUSED
]);
// Constructs an operation that will update the ad group with the specified resource name,
// using the FieldMasks utility to derive the update mask. This mask tells the Google Ads
// API which attributes of the ad group you want to change.
$adGroupOperation = new AdGroupOperation();
$adGroupOperation->setUpdate($adGroup);
$adGroupOperation->setUpdateMask(FieldMasks::allSetFieldsOf($adGroup));
// Issues a mutate request to update the ad group.
$adGroupServiceClient = $googleAdsClient->getAdGroupServiceClient();
$response = $adGroupServiceClient->mutateAdGroups(MutateAdGroupsRequest::build(
$customerId,
[$adGroupOperation]
));
// Prints the resource name of the updated ad group.
/** @var AdGroup $updatedAdGroup */
$updatedAdGroup = $response->getResults()[0];
printf(
"Updated ad group with resource name: '%s'%s",
$updatedAdGroup->getResourceName(),
PHP_EOL
);
}
Python
def main(client, customer_id, ad_group_id, cpc_bid_micro_amount):
ad_group_service = client.get_service("AdGroupService")
# Create ad group operation.
ad_group_operation = client.get_type("AdGroupOperation")
ad_group = ad_group_operation.update
ad_group.resource_name = ad_group_service.ad_group_path(
customer_id, ad_group_id
)
ad_group.status = client.enums.AdGroupStatusEnum.PAUSED
ad_group.cpc_bid_micros = cpc_bid_micro_amount
client.copy_from(
ad_group_operation.update_mask,
protobuf_helpers.field_mask(None, ad_group._pb),
)
# Update the ad group.
ad_group_response = ad_group_service.mutate_ad_groups(
customer_id=customer_id, operations=[ad_group_operation]
)
print(f"Updated ad group {ad_group_response.results[0].resource_name}.")
Ruby
def update_ad_group(customer_id, ad_group_id, bid_micro_amount)
# GoogleAdsClient will read a config file from
# ENV['HOME']/google_ads_config.rb when called without parameters
client = Google::Ads::GoogleAds::GoogleAdsClient.new
resource_name = client.path.ad_group(customer_id, ad_group_id)
operation = client.operation.update_resource.ad_group(resource_name) do |ag|
ag.status = :PAUSED
ag.cpc_bid_micros = bid_micro_amount
end
response = client.service.ad_group.mutate_ad_groups(
customer_id: customer_id,
operations: [operation],
)
puts "Ad group with resource name = '#{response.results.first.resource_name}' was updated."
end
Perl
sub update_ad_group {
my ($api_client, $customer_id, $ad_group_id, $cpc_bid_micro_amount) = @_;
# Create an ad group with the proper resource name and any other changes.
my $ad_group = Google::Ads::GoogleAds::V16::Resources::AdGroup->new({
resourceName =>
Google::Ads::GoogleAds::V16::Utils::ResourceNames::ad_group(
$customer_id, $ad_group_id
),
status => PAUSED,
cpcBidMicros => $cpc_bid_micro_amount
});
# Create an ad group operation for update, using the FieldMasks utility to
# derive the update mask.
my $ad_group_operation =
Google::Ads::GoogleAds::V16::Services::AdGroupService::AdGroupOperation->
new({
update => $ad_group,
updateMask => all_set_fields_of($ad_group)});
# Update the ad group.
my $ad_groups_response = $api_client->AdGroupService()->mutate({
customerId => $customer_id,
operations => [$ad_group_operation]});
printf "Updated ad group with resource name: '%s'.\n",
$ad_groups_response->{results}[0]{resourceName};
return 1;
}
移除出價
如要移除出價，請將欄位更新為 null。
多媒體廣告聯播網條件維度
若是多媒體廣告聯播網廣告，有幾種維度可用來設定廣告群組出價。如果在不同維度中設定多項出價，則可使用 display_custom_bid_dimension 欄位指定應用於絕對出價的維度。搜尋聯播網上的廣告一律會使用關鍵字出價。
您也可以設定出價調整幅度，在絕對出價維度不含條件時使用。您可以使用廣告群組條件的 bid_modifier 欄位存取這項資訊。