Java
// Copyright 2019 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.ads.googleads.examples.targeting;
import com.beust.jcommander.Parameter;
import com.google.ads.googleads.examples.utils.ArgumentNames;
import com.google.ads.googleads.examples.utils.CodeSampleParams;
import com.google.ads.googleads.lib.GoogleAdsClient;
import com.google.ads.googleads.v18.common.ContentLabelInfo;
import com.google.ads.googleads.v18.common.PlacementInfo;
import com.google.ads.googleads.v18.enums.ContentLabelTypeEnum.ContentLabelType;
import com.google.ads.googleads.v18.errors.GoogleAdsError;
import com.google.ads.googleads.v18.errors.GoogleAdsException;
import com.google.ads.googleads.v18.resources.CustomerNegativeCriterion;
import com.google.ads.googleads.v18.services.CustomerNegativeCriterionOperation;
import com.google.ads.googleads.v18.services.CustomerNegativeCriterionServiceClient;
import com.google.ads.googleads.v18.services.MutateCustomerNegativeCriteriaResponse;
import com.google.ads.googleads.v18.services.MutateCustomerNegativeCriteriaResult;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.Arrays;
import java.util.List;
/**
* Adds various types of negative criteria as exclusions at the customer level. These criteria will
* be applied to all campaigns for the customer.
*/
public class AddCustomerNegativeCriteria {
private static class AddCustomerNegativeCriteriaParams extends CodeSampleParams {
@Parameter(names = ArgumentNames.CUSTOMER_ID, required = true)
private long customerId;
}
public static void main(String[] args) {
AddCustomerNegativeCriteriaParams params = new AddCustomerNegativeCriteriaParams();
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");
}
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 AddCustomerNegativeCriteria().runExample(googleAdsClient, params.customerId);
} 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);
}
}
/**
* Creates customer negative criteria.
*
* @param googleAdsClient the Google Ads API client.
* @param customerId the client customer ID.
* @throws GoogleAdsException if an API request failed with one or more service errors.
*/
public static void runExample(GoogleAdsClient googleAdsClient, long customerId) {
try (CustomerNegativeCriterionServiceClient customerNegativeCriterionServiceClient =
googleAdsClient.getLatestVersion().createCustomerNegativeCriterionServiceClient()) {
// Creates a negative customer criterion excluding the content label type of 'TRAGEDY'.
CustomerNegativeCriterion tragedyCriterion =
CustomerNegativeCriterion.newBuilder()
.setContentLabel(
ContentLabelInfo.newBuilder().setType(ContentLabelType.TRAGEDY).build())
.build();
// Creates a negative customer criterion excluding the placement with url
// 'http://www.example.com'.
CustomerNegativeCriterion placementCriterion =
CustomerNegativeCriterion.newBuilder()
.setPlacement(PlacementInfo.newBuilder().setUrl("http://www.example.com").build())
.build();
// Creates the operations.
CustomerNegativeCriterionOperation tragedyCriterionOperation =
CustomerNegativeCriterionOperation.newBuilder().setCreate(tragedyCriterion).build();
CustomerNegativeCriterionOperation placementCriterionOperation =
CustomerNegativeCriterionOperation.newBuilder().setCreate(placementCriterion).build();
List<CustomerNegativeCriterionOperation> operations =
Arrays.asList(tragedyCriterionOperation, placementCriterionOperation);
// Adds the negative customer criteria.
MutateCustomerNegativeCriteriaResponse response =
customerNegativeCriterionServiceClient.mutateCustomerNegativeCriteria(
Long.toString(customerId), operations);
// Displays the results.
System.out.printf("Created %d new negative customer criteria.%n", response.getResultsCount());
for (MutateCustomerNegativeCriteriaResult result : response.getResultsList()) {
System.out.printf(
"Created new negative customer criteria with resource name '%s'.%n",
result.getResourceName());
}
}
}
}
C#
// Copyright 2020 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
using CommandLine;
using Google.Ads.Gax.Examples;
using Google.Ads.GoogleAds.Lib;
using Google.Ads.GoogleAds.V18.Common;
using Google.Ads.GoogleAds.V18.Errors;
using Google.Ads.GoogleAds.V18.Resources;
using Google.Ads.GoogleAds.V18.Services;
using System;
using System.Collections.Generic;
using static Google.Ads.GoogleAds.V18.Enums.ContentLabelTypeEnum.Types;
namespace Google.Ads.GoogleAds.Examples.V18
{
/// <summary>
/// This code example adds various types of negative criteria as exclusions at the customer
/// level. These criteria will be applied to all campaigns for the customer.
/// </summary>
public class AddCustomerNegativeCriteria : ExampleBase
{
/// <summary>
/// Command line options for running the <see cref="AddCustomerNegativeCriteria"/> example.
/// </summary>
public class Options : OptionsBase
{
/// <summary>
/// The Google Ads customer ID for which the call is made.
/// </summary>
[Option("customerId", Required = true, HelpText =
"The Google Ads customer ID for which the call is made.")]
public long CustomerId { get; set; }
}
/// <summary>
/// Main method, to run this code example as a standalone application.
/// </summary>
/// <param name="args">The command line arguments.</param>
public static void Main(string[] args)
{
Options options = ExampleUtilities.ParseCommandLine<Options>(args);
AddCustomerNegativeCriteria codeExample = new AddCustomerNegativeCriteria();
Console.WriteLine(codeExample.Description);
codeExample.Run(new GoogleAdsClient(), options.CustomerId);
}
/// <summary>
/// Returns a description about the code example.
/// </summary>
public override string Description =>
"This code example adds various types of negative criteria as exclusions at the " +
"customer level. These criteria will be applied to all campaigns for the customer.";
/// <summary>
/// Runs the code example.
/// </summary>
/// <param name="client">The Google Ads client.</param>
/// <param name="customerId">The Google Ads customer ID for which the call is made.</param>
public void Run(GoogleAdsClient client, long customerId)
{
// Get the CustomerNegativeCriterionServiceClient .
CustomerNegativeCriterionServiceClient customerNegativeCriterionService =
client.GetService(Services.V18.CustomerNegativeCriterionService);
// Creates a negative customer criterion excluding the content label type of 'TRAGEDY'.
CustomerNegativeCriterion tragedyCriterion = new CustomerNegativeCriterion()
{
ContentLabel = new ContentLabelInfo()
{
Type = ContentLabelType.Tragedy
}
};
// Creates a negative customer criterion excluding the placement with URL
// 'http://www.example.com'.
CustomerNegativeCriterion placementCriterion = new CustomerNegativeCriterion()
{
Placement = new PlacementInfo()
{
Url = "http://www.example.com"
}
};
// Creates the operations.
CustomerNegativeCriterionOperation tragedyCriterionOperation =
new CustomerNegativeCriterionOperation()
{
Create = tragedyCriterion
};
CustomerNegativeCriterionOperation placementCriterionOperation =
new CustomerNegativeCriterionOperation()
{
Create = placementCriterion
};
try
{
// Adds the negative customer criteria.
MutateCustomerNegativeCriteriaResponse response =
customerNegativeCriterionService.MutateCustomerNegativeCriteria(
customerId.ToString(), new CustomerNegativeCriterionOperation[]
{ tragedyCriterionOperation, placementCriterionOperation });
// Displays the results.
Console.WriteLine($"Created {response.Results.Count} new negative customer " +
$"criteria.");
foreach (MutateCustomerNegativeCriteriaResult result in response.Results)
{
Console.WriteLine($"Created new negative customer criteria with resource " +
$"name '{result.ResourceName}'.");
}
}
catch (GoogleAdsException e)
{
Console.WriteLine("Failure:");
Console.WriteLine($"Message: {e.Message}");
Console.WriteLine($"Failure: {e.Failure}");
Console.WriteLine($"Request ID: {e.RequestId}");
throw;
}
}
}
}
PHP
<?php
/**
* Copyright 2019 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
namespace Google\Ads\GoogleAds\Examples\Targeting;
require __DIR__ . '/../../vendor/autoload.php';
use GetOpt\GetOpt;
use Google\Ads\GoogleAds\Examples\Utils\ArgumentNames;
use Google\Ads\GoogleAds\Examples\Utils\ArgumentParser;
use Google\Ads\GoogleAds\Lib\OAuth2TokenBuilder;
use Google\Ads\GoogleAds\Lib\V18\GoogleAdsClient;
use Google\Ads\GoogleAds\Lib\V18\GoogleAdsClientBuilder;
use Google\Ads\GoogleAds\Lib\V18\GoogleAdsException;
use Google\Ads\GoogleAds\V18\Common\PlacementInfo;
use Google\Ads\GoogleAds\V18\Enums\ContentLabelTypeEnum\ContentLabelType;
use Google\Ads\GoogleAds\V18\Common\ContentLabelInfo;
use Google\Ads\GoogleAds\V18\Errors\GoogleAdsError;
use Google\Ads\GoogleAds\V18\Resources\CustomerNegativeCriterion;
use Google\Ads\GoogleAds\V18\Services\CustomerNegativeCriterionOperation;
use Google\Ads\GoogleAds\V18\Services\MutateCustomerNegativeCriteriaRequest;
use Google\ApiCore\ApiException;
/**
* Adds various types of negative criteria as exclusions at the customer level. These
* criteria will be applied to all campaigns for the customer.
*/
class AddCustomerNegativeCriteria
{
private const CUSTOMER_ID = 'INSERT_CUSTOMER_ID_HERE';
public static function main()
{
// Either pass the required parameters for this example on the command line, or insert them
// into the constants above.
$options = (new ArgumentParser())->parseCommandArguments([
ArgumentNames::CUSTOMER_ID => GetOpt::REQUIRED_ARGUMENT
]);
// Generate a refreshable OAuth2 credential for authentication.
$oAuth2Credential = (new OAuth2TokenBuilder())->fromFile()->build();
// Construct a Google Ads client configured from a properties file and the
// OAuth2 credentials above.
$googleAdsClient = (new GoogleAdsClientBuilder())->fromFile()
->withOAuth2Credential($oAuth2Credential)
->build();
try {
self::runExample(
$googleAdsClient,
$options[ArgumentNames::CUSTOMER_ID] ?: self::CUSTOMER_ID
);
} catch (GoogleAdsException $googleAdsException) {
printf(
"Request with ID '%s' has failed.%sGoogle Ads failure details:%s",
$googleAdsException->getRequestId(),
PHP_EOL,
PHP_EOL
);
foreach ($googleAdsException->getGoogleAdsFailure()->getErrors() as $error) {
/** @var GoogleAdsError $error */
printf(
"\t%s: %s%s",
$error->getErrorCode()->getErrorCode(),
$error->getMessage(),
PHP_EOL
);
}
exit(1);
} catch (ApiException $apiException) {
printf(
"ApiException was thrown with message '%s'.%s",
$apiException->getMessage(),
PHP_EOL
);
exit(1);
}
}
/**
* Runs the example.
*
* @param GoogleAdsClient $googleAdsClient the Google Ads API client
* @param int $customerId the client customer ID
*/
public static function runExample(
GoogleAdsClient $googleAdsClient,
int $customerId
) {
// Creates a negative customer criterion excluding the content label type of 'TRAGEDY'.
$tragedyCriterion = new CustomerNegativeCriterion([
'content_label' => new ContentLabelInfo([
'type' => ContentLabelType::TRAGEDY
])
]);
// Creates a negative customer criterion excluding the placement with url
// 'http://www.example.com'.
$placementCriterion = new CustomerNegativeCriterion([
'placement' => new PlacementInfo(['url' => 'http://www.example.com'])
]);
// Creates the operations.
$tragedyCriterionOperation = new CustomerNegativeCriterionOperation();
$tragedyCriterionOperation->setCreate($tragedyCriterion);
$placementCriterionOperation = new CustomerNegativeCriterionOperation();
$placementCriterionOperation->setCreate($placementCriterion);
// Issues a mutate request to add the negative customer criteria.
$customerNegativeCriterionServiceClient =
$googleAdsClient->getCustomerNegativeCriterionServiceClient();
$response = $customerNegativeCriterionServiceClient->mutateCustomerNegativeCriteria(
MutateCustomerNegativeCriteriaRequest::build(
$customerId,
[$tragedyCriterionOperation, $placementCriterionOperation]
)
);
printf(
"Added %d negative customer criteria:%s",
$response->getResults()->count(),
PHP_EOL
);
foreach ($response->getResults() as $addedCustomerNegativeCriterion) {
/** @var CustomerNegativeCriterion $addedCustomerNegativeCriterion */
print $addedCustomerNegativeCriterion->getResourceName() . PHP_EOL;
}
}
}
AddCustomerNegativeCriteria::main();
Python
#!/usr/bin/env python
# Copyright 2020 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Adds various types of negative criteria as exclusions at the customer level.
These criteria will be applied to all campaigns for the given customer.
"""
import argparse
import sys
from google.ads.googleads.client import GoogleAdsClient
from google.ads.googleads.errors import GoogleAdsException
def main(client, customer_id):
"""The main method that creates all necessary entities for the example.
Args:
client: an initialized GoogleAdsClient instance.
customer_id: a client customer ID.
"""
tragedy_criterion_op = client.get_type("CustomerNegativeCriterionOperation")
tragedy_criterion = tragedy_criterion_op.create
# Creates a negative customer criterion excluding the content label type
# of 'TRAGEDY'.
tragedy_criterion.content_label.type_ = (
client.enums.ContentLabelTypeEnum.TRAGEDY
)
placement_criterion_op = client.get_type(
"CustomerNegativeCriterionOperation"
)
placement_criterion = placement_criterion_op.create
# Creates a negative customer criterion excluding the placement with URL
# 'http://www.example.com'.
placement_criterion.placement.url = "http://www.example.com"
customer_negative_criterion_service = client.get_service(
"CustomerNegativeCriterionService"
)
# Issues a mutate request to add the negative customer criteria.
response = (
customer_negative_criterion_service.mutate_customer_negative_criteria(
customer_id=customer_id,
operations=[tragedy_criterion_op, placement_criterion_op],
)
)
print(f"Added {len(response.results)} negative customer criteria:")
for negative_criterion in response.results:
print(f"Resource name: '{negative_criterion.resource_name}'")
if __name__ == "__main__":
parser = argparse.ArgumentParser(
description=(
"Adds various types of negative criteria as exclusions at the "
"customer level. These criteria will be applied to all campaigns "
"for the given customer."
)
)
# The following argument(s) should be provided to run the example.
parser.add_argument(
"-c",
"--customer_id",
type=str,
required=True,
help="The Google Ads customer ID.",
)
args = parser.parse_args()
# GoogleAdsClient will read the google-ads.yaml configuration file in the
# home directory if none is specified.
googleads_client = GoogleAdsClient.load_from_storage(version="v18")
try:
main(
googleads_client,
args.customer_id,
)
except GoogleAdsException as ex:
print(
f'Request with ID "{ex.request_id}" failed with status '
f'"{ex.error.code().name}" and includes the following errors:'
)
for error in ex.failure.errors:
print(f'\tError with message "{error.message}".')
if error.location:
for field_path_element in error.location.field_path_elements:
print(f"\t\tOn field: {field_path_element.field_name}")
sys.exit(1)
Ruby
#!/usr/bin/env ruby
# Encoding: utf-8
#
# Copyright:: Copyright 2017, Google Inc. All Rights Reserved.
#
# License:: Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# This example adds various types of negative criteria to a customer. These
# criteria will be applied to all campaigns for the customer.
require 'optparse'
require 'google/ads/google_ads'
def add_customer_negative_criteria(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
tragedy_operation = client.operation.create_resource.customer_negative_criterion do |tragedy_criterion|
tragedy_criterion.content_label = client.resource.content_label_info do |cl|
cl.type = :TRAGEDY
end
end
placement_operation = client.operation.create_resource.customer_negative_criterion do |placement_criterion|
placement_criterion.placement = client.resource.placement_info do |pl|
pl.url = "http://example.com"
end
end
ops = [tragedy_operation, placement_operation]
customer_negative_criterion_service = client.service.customer_negative_criterion
response = customer_negative_criterion_service.mutate_customer_negative_criteria(
customer_id: customer_id,
operations: ops,
)
# Display the results.
response.results.each do |negative_criterion|
puts "Customer negative criterion with criterion resource name #{negative_criterion.resource_name} was added"
end
end
if __FILE__ == $0
options = {}
# The following parameter(s) should be provided to run the example. You can
# either specify these by changing the INSERT_XXX_ID_HERE values below, or on
# the command line.
#
# Parameters passed on the command line will override any parameters set in
# code.
#
# Running the example with -h will print the command line usage.
options[:customer_id] = 'INSERT_CUSTOMER_ID_HERE'
OptionParser.new do |opts|
opts.banner = sprintf('Usage: add_customer_negative_criteria.rb [options]')
opts.separator ''
opts.separator 'Options:'
opts.on('-C', '--customer-id CUSTOMER-ID', String, 'Customer ID') do |v|
options[:customer_id] = v
end
opts.separator ''
opts.separator 'Help:'
opts.on_tail('-h', '--help', 'Show this message') do
puts opts
exit
end
end.parse!
begin
add_customer_negative_criteria(
options.fetch(:customer_id).tr("-", ""),
)
rescue Google::Ads::GoogleAds::Errors::GoogleAdsError => e
e.failure.errors.each do |error|
STDERR.printf("Error with message: %s\n", error.message)
if error.location
error.location.field_path_elements.each do |field_path_element|
STDERR.printf("\tOn field: %s\n", field_path_element.field_name)
end
end
error.error_code.to_h.each do |k, v|
next if v == :UNSPECIFIED
STDERR.printf("\tType: %s\n\tCode: %s\n", k, v)
end
end
raise
end
end
Perl
#!/usr/bin/perl -w
#
# Copyright 2019, Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# This example adds various types of negative criteria to a customer. These
# criteria will be applied to all campaigns for the customer.
use strict;
use warnings;
use utf8;
use FindBin qw($Bin);
use lib "$Bin/../../lib";
use Google::Ads::GoogleAds::Client;
use Google::Ads::GoogleAds::Utils::GoogleAdsHelper;
use Google::Ads::GoogleAds::V18::Resources::CustomerNegativeCriterion;
use Google::Ads::GoogleAds::V18::Common::ContentLabelInfo;
use Google::Ads::GoogleAds::V18::Common::PlacementInfo;
use Google::Ads::GoogleAds::V18::Enums::ContentLabelTypeEnum qw(TRAGEDY);
use Getopt::Long qw(:config auto_help);
use Pod::Usage;
use Cwd qw(abs_path);
# The following parameter(s) should be provided to run the example. You can
# either specify these by changing the INSERT_XXX_ID_HERE values below, or on
# the command line.
#
# Parameters passed on the command line will override any parameters set in
# code.
#
# Running the example with -h will print the command line usage.
my $customer_id = "INSERT_CUSTOMER_ID_HERE";
sub add_customer_negative_criteria {
my ($api_client, $customer_id) = @_;
# Create a negative customer criterion excluding the content label type of 'TRAGEDY'.
my $tragedy_criterion =
Google::Ads::GoogleAds::V18::Resources::CustomerNegativeCriterion->new({
contentLabel =>
Google::Ads::GoogleAds::V18::Common::ContentLabelInfo->new({
type => TRAGEDY
})});
# Create a negative customer criterion excluding the placement with url
# 'http://www.example.com'.
my $placement_criterion =
Google::Ads::GoogleAds::V18::Resources::CustomerNegativeCriterion->new({
placement => Google::Ads::GoogleAds::V18::Common::PlacementInfo->new({
url => "http://example.com"
})});
# Create the operations.
my $operations =
[{create => $tragedy_criterion}, {create => $placement_criterion}];
# Add the negative customer criteria.
my $customer_negative_criteria_response =
$api_client->CustomerNegativeCriterionService()->mutate({
customerId => $customer_id,
operations => $operations
});
my $customer_negative_criterion_results =
$customer_negative_criteria_response->{results};
printf "Created %d new negative customer criteria.\n",
scalar @$customer_negative_criterion_results;
foreach my $result (@{$customer_negative_criterion_results}) {
printf "Created new negative customer criteria with resource name '%s'.\n",
$result->{resourceName};
}
return 1;
}
# Don't run the example if the file is being included.
if (abs_path($0) ne abs_path(__FILE__)) {
return 1;
}
# Get Google Ads Client, credentials will be read from ~/googleads.properties.
my $api_client = Google::Ads::GoogleAds::Client->new();
# By default examples are set to die on any server returned fault.
$api_client->set_die_on_faults(1);
# Parameters passed on the command line will override any parameters set in code.
GetOptions("customer_id=s" => \$customer_id);
# Print the help message if the parameters are not initialized in the code nor
# in the command line.
pod2usage(2)
if not check_params($customer_id);
# Call the example.
add_customer_negative_criteria($api_client, $customer_id =~ s/-//gr);
=pod
=head1 NAME
add_customer_negative_criteria
=head1 DESCRIPTION
This example adds various types of negative criteria to a customer. These criteria will
be applied to all campaigns for the customer.
=head1 SYNOPSIS
add_customer_negative_criteria.pl [options]
-help Show the help message.
-customer_id The Google Ads customer ID.
=cut
