private void runExample(GoogleAdsClient googleAdsClient, long customerId, long billingSetupId) {
  // Creates an AccountBudgetProposal. This will be reviewed offline by Google Ads, and if
  // approved will become an AccountBudget.
  AccountBudgetProposal proposal =
      AccountBudgetProposal.newBuilder()
          .setBillingSetup(ResourceNames.billingSetup(customerId, billingSetupId))
          .setProposalType(AccountBudgetProposalType.CREATE)
          .setProposedName("Account Budget (example)")

          // Specifies the account budget starts immediately.
          .setProposedStartTimeType(TimeType.NOW)
          // Alternatively you can specify a specific start time. Refer to the
          // AccountBudgetProposal
          // resource documentation for allowed formats.
          //
          // .setProposedStartDateTime("2020-01-02 03:04:05")

          // Specifies that the budget runs forever.
          .setProposedEndTimeType(TimeType.FOREVER)
          // Alternatively you can specify a specific end time. Allowed formats are as above.
          // .setProposedEndDateTime("2021-02-03 04:05:06")

          // Optional: sets notes for the budget. These are free text and do not effect budget
          // delivery.
          // .setProposedNotes("Received prepayment of $0.01")

          // Sets the spending limit to 0.01, measured in the Google Ads account currency.
          .setProposedSpendingLimitMicros(10_000)

          // Optional: sets PO number for record keeping. This value is at the user's
          // discretion, and has no effect on Google Billing & Payments.
          // .setProposedPurchaseOrderNumber("PO number 12345")
          .build();

  // Creates an operation which will add the new AccountBudgetProposal.
  AccountBudgetProposalOperation operation =
      AccountBudgetProposalOperation.newBuilder().setCreate(proposal).build();

  try (AccountBudgetProposalServiceClient accountBudgetProposalServiceClient =
      googleAdsClient.getLatestVersion().createAccountBudgetProposalServiceClient()) {
    // Sends the request to the Account Budget Proposal Service.
    MutateAccountBudgetProposalResponse response =
        accountBudgetProposalServiceClient.mutateAccountBudgetProposal(
            String.valueOf(customerId), operation);

    System.out.printf(
        "Account budget proposal created: %s.%n", response.getResult().getResourceName());
  }
}
AddAccountBudgetProposal.java
      

public void Run(GoogleAdsClient client, long customerId, long billingSetupId)
{
    // Get the AccountBudgetProposalServiceClient.
    AccountBudgetProposalServiceClient proposalService =
        client.GetService(Services.V26.AccountBudgetProposalService);

    // Create an AccountBudgetProposal. The proposal will be reviewed offline by Google Ads,
    // and if approved will become an AccountBudget.
    AccountBudgetProposal proposal = new AccountBudgetProposal()
    {
        BillingSetup = ResourceNames.BillingSetup(customerId, billingSetupId),
        ProposalType = AccountBudgetProposalType.Create,
        ProposedName = "Account Budget (example)",

        // Specify the account budget starts immediately
        ProposedStartTimeType = TimeType.Now,
        // Alternatively, you can specify a specific start time. Refer to the
        // AccountBudgetProposal resource documentation for allowed formats.
        //
        //ProposedStartDateTime = "2020-01-02 03:04:05",

        // Specify that the budget runs forever.
        ProposedEndTimeType = TimeType.Forever,
        // Alternatively you can specify a specific end time. Allowed formats are as above.
        //ProposedEndDateTime = "2021-02-03 04:05:06",

        // Optional: set notes for the budget. These are free text and do not effect budget
        // delivery.
        //ProposedNotes = "Received prepayment of $0.01",

        // Set the spending limit to 0.01, measured in the Google Ads account currency.
        ProposedSpendingLimitMicros = 10_000

        // Optional: set PO number for record keeping. This value is at the user's
        // discretion, and has no effect on Google Billing & Payments.
        //ProposedPurchaseOrderNumber = "PO number 12345"
    };

    // Create an operation which will add the new AccountBudgetProposal
    AccountBudgetProposalOperation operation = new AccountBudgetProposalOperation()
    {
        Create = proposal
    };

    try
    {
        // Send the request to the Account Budget Proposal Service.
        MutateAccountBudgetProposalResponse response = proposalService.
            MutateAccountBudgetProposal(customerId.ToString(), operation);

        // Display the results.
        Console.WriteLine($"Account budget proposal '{response.Result.ResourceName}' " +
            "was created.");
    }
    catch (GoogleAdsException e)
    {
        Console.WriteLine("Failure:");
        Console.WriteLine($"Message: {e.Message}");
        Console.WriteLine($"Failure: {e.Failure}");
        Console.WriteLine($"Request ID: {e.RequestId}");
        throw;
    }
}
AddAccountBudgetProposal.cs
      

public static function runExample(
    GoogleAdsClient $googleAdsClient,
    int $customerId,
    int $billingSetupId
) {
    // Constructs an account budget proposal.
    $accountBudgetProposal = new AccountBudgetProposal([
        'billing_setup' => ResourceNames::forBillingSetup($customerId, $billingSetupId),
        'proposal_type' => AccountBudgetProposalType::CREATE,
        'proposed_name' => 'Account Budget (example)',
        // Specifies the account budget starts immediately.
        'proposed_start_time_type' => TimeType::NOW,
        // Alternatively you can specify a specific start time. Refer to the
        // AccountBudgetProposal class for allowed formats.
        //
        // 'proposed_start_date_time' => '2020-01-02 03:04:05',

        // Specify that the budget runs forever.
        'proposed_end_time_type' => TimeType::FOREVER,
        // Alternatively you can specify a specific end time. Allowed formats are as above.
        // 'proposed_end_date_time' => '2021-02-03 04:05:06',

        // Optional: set notes for the budget. These are free text and do not effect budget
        // delivery.
        // 'proposed_notes' => 'Received prepayment of $0.01',

        // Optional: set PO number for record keeping. This value is at the user's
        // discretion, and has no effect on Google Billing & Payments.
        // 'proposed_purchase_order_number' => 'PO number 12345',

        // Set the spending limit to 0.01, measured in the Google Ads account currency.
        'proposed_spending_limit_micros' => 10000
    ]);

    $accountBudgetProposalOperation = new AccountBudgetProposalOperation();
    $accountBudgetProposalOperation->setCreate($accountBudgetProposal);

    // Issues a mutate request to add the account budget proposal.
    $accountBudgetProposalServiceClient =
        $googleAdsClient->getAccountBudgetProposalServiceClient();
    $response = $accountBudgetProposalServiceClient->mutateAccountBudgetProposal(
        MutateAccountBudgetProposalRequest::build($customerId, $accountBudgetProposalOperation)
    );

    printf(
        "Added an account budget proposal with resource name '%s'.%s",
        $response->getResult()->getResourceName(),
        PHP_EOL
    );
}
AddAccountBudgetProposal.php
      

def main(client: GoogleAdsClient, customer_id: str, billing_setup_id: str):
    account_budget_proposal_service = client.get_service(
        "AccountBudgetProposalService"
    )
    billing_setup_service = client.get_service("BillingSetupService")

    account_budget_proposal_operation = client.get_type(
        "AccountBudgetProposalOperation"
    )
    proposal = account_budget_proposal_operation.create

    proposal.proposal_type = client.enums.AccountBudgetProposalTypeEnum.CREATE
    proposal.billing_setup = billing_setup_service.billing_setup_path(
        customer_id, billing_setup_id
    )
    proposal.proposed_name = "Account Budget Proposal (example)"

    # Specify the account budget starts immediately
    proposal.proposed_start_time_type = client.enums.TimeTypeEnum.NOW
    # Alternatively you can specify a specific start time. Refer to the
    # AccountBudgetProposal resource documentation for allowed formats.
    #
    # proposal.proposed_start_date_time = '2020-01-02 03:04:05'

    # Specify that the budget runs forever
    proposal.proposed_end_time_type = client.enums.TimeTypeEnum.FOREVER
    # Alternatively you can specify a specific end time. Allowed formats are as
    # above.
    #
    # proposal.proposed_end_date_time = '2021-01-02 03:04:05'

    # Optional: set notes for the budget. These are free text and do not effect
    # budget delivery.
    #
    # proposal.proposed_notes = 'Received prepayment of $0.01'
    proposal.proposed_spending_limit_micros = 10000

    account_budget_proposal_response = (
        account_budget_proposal_service.mutate_account_budget_proposal(
            customer_id=customer_id,
            operation=account_budget_proposal_operation,
        )
    )
    print(
        "Created account budget proposal "
        f'"{account_budget_proposal_response.result.resource_name}".'
    )
add_account_budget_proposal.py
      

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


  operation = client.operation.create_resource.account_budget_proposal do |proposal|
    proposal.billing_setup = client.path.billing_setup(customer_id, billing_setup_id)
    proposal.proposal_type = :CREATE
    proposal.proposed_name = 'Account Budget (example)'

    # Specify the account budget starts immediately
    proposal.proposed_start_time_type = :NOW
    # Alternatively you can specify a specific start time. Refer to the
    # AccountBudgetProposal resource documentation for allowed formats.
    #
    # proposal.proposed_start_date_time = '2020-01-02 03:04:05'

    # Specify that the budget runs forever.
    proposal.proposed_end_time_type = :FOREVER
    # Alternatively you can specify a specific end time. Allowed formats are as
    # above.
    #
    # proposal.proposed_end_date_time = '2021-01-02 03:04:05'

    # Optional: set notes for the budget. These are free text and do not affect
    # budget delivery.
    #
    # proposal.proposed_notes = 'Received prepayment of $0.01'

    # Set the spending limit to 0.01, measured in the Google Ads account currency.
    proposal.proposed_spending_limit_micros = 10_000
  end

  account_budget_proposal_service = client.service.account_budget_proposal
  # Add budget proposal.
  response = account_budget_proposal_service.mutate_account_budget_proposal(
    customer_id: customer_id,
    operation: operation,
  )

  puts sprintf("Created budget proposal %s.",
      response.results.first.resource_name)
end
add_account_budget_proposal.rb
      

sub add_account_budget_proposal {
  my ($api_client, $customer_id, $billing_setup_id) = @_;

  # Create an account budget proposal.
  my $account_budget_proposal =
    Google::Ads::GoogleAds::V26::Resources::AccountBudgetProposal->new({
      billingSetup =>
        Google::Ads::GoogleAds::V26::Utils::ResourceNames::billing_setup(
        $customer_id, $billing_setup_id
        ),
      proposalType => CREATE,
      proposedName => "Account Budget (example)",
      # Specify that the account budget starts immediately.
      proposedStartTimeType => NOW,
      # Alternatively you can specify a specific start time. Refer to the
      # AccountBudgetProposal class for allowed formats.
      #
      # proposedStartDateTime => "2020-01-02 03:04:05",

      # Specify that the account budget runs forever.
      proposedEndDateTime => FOREVER,
      # Alternatively you can specify a specific end time. Allowed formats are as below.
      # proposedEndDateTime => "2021-02-03 04:05:06",

      # Optional: set notes for the budget. These are free text and do not effect budget
      # delivery.
      # proposedNotes => "Received prepayment of $0.01",

      # Optional: set PO number for record keeping. This value is at the user's
      # discretion, and has no effect on Google Billing & Payments.
      # proposedPurchaseOrderNumber => "PO number 12345",

      # Set the spending limit to 0.01, measured in the Google Ads account currency.
      proposedSpendingLimitMicros => 10000
    });

  # Create an account budget proposal operation.
  my $account_budget_proposal_operation =
    Google::Ads::GoogleAds::V26::Services::AccountBudgetProposalService::AccountBudgetProposalOperation
    ->new({
      create => $account_budget_proposal
    });

  # Add the account budget proposal.
  my $account_budget_proposal_response =
    $api_client->AccountBudgetProposalService()->mutate({
      customerId => $customer_id,
      operation  => $account_budget_proposal_operation
    });

  printf "Created account budget proposal '%s'.\n",
    $account_budget_proposal_response->{result}{resourceName};

  return 1;
}
add_account_budget_proposal.pl
      

private void runExample(GoogleAdsClient googleAdsClient, long customerId, long billingSetupId) {
  // Creates an AccountBudgetProposal. This will be reviewed offline by Google Ads, and if
  // approved will become an AccountBudget.
  AccountBudgetProposal proposal =
      AccountBudgetProposal.newBuilder()
          .setBillingSetup(ResourceNames.billingSetup(customerId, billingSetupId))
          .setProposalType(AccountBudgetProposalType.CREATE)
          .setProposedName("Account Budget (example)")

          // Specifies the account budget starts immediately.
          .setProposedStartTimeType(TimeType.NOW)
          // Alternatively you can specify a specific start time. Refer to the
          // AccountBudgetProposal
          // resource documentation for allowed formats.
          //
          // .setProposedStartDateTime("2020-01-02 03:04:05")

          // Specifies that the budget runs forever.
          .setProposedEndTimeType(TimeType.FOREVER)
          // Alternatively you can specify a specific end time. Allowed formats are as above.
          // .setProposedEndDateTime("2021-02-03 04:05:06")

          // Optional: sets notes for the budget. These are free text and do not effect budget
          // delivery.
          // .setProposedNotes("Received prepayment of $0.01")

          // Sets the spending limit to 0.01, measured in the Google Ads account currency.
          .setProposedSpendingLimitMicros(10_000)

          // Optional: sets PO number for record keeping. This value is at the user's
          // discretion, and has no effect on Google Billing & Payments.
          // .setProposedPurchaseOrderNumber("PO number 12345")
          .build();

  // Creates an operation which will add the new AccountBudgetProposal.
  AccountBudgetProposalOperation operation =
      AccountBudgetProposalOperation.newBuilder().setCreate(proposal).build();

  try (AccountBudgetProposalServiceClient accountBudgetProposalServiceClient =
      googleAdsClient.getLatestVersion().createAccountBudgetProposalServiceClient()) {
    // Sends the request to the Account Budget Proposal Service.
    MutateAccountBudgetProposalResponse response =
        accountBudgetProposalServiceClient.mutateAccountBudgetProposal(
            String.valueOf(customerId), operation);

    System.out.printf(
        "Account budget proposal created: %s.%n", response.getResult().getResourceName());
  }
}
AddAccountBudgetProposal.java
      

public void Run(GoogleAdsClient client, long customerId, long billingSetupId)
{
    // Get the AccountBudgetProposalServiceClient.
    AccountBudgetProposalServiceClient proposalService =
        client.GetService(Services.V26.AccountBudgetProposalService);

    // Create an AccountBudgetProposal. The proposal will be reviewed offline by Google Ads,
    // and if approved will become an AccountBudget.
    AccountBudgetProposal proposal = new AccountBudgetProposal()
    {
        BillingSetup = ResourceNames.BillingSetup(customerId, billingSetupId),
        ProposalType = AccountBudgetProposalType.Create,
        ProposedName = "Account Budget (example)",

        // Specify the account budget starts immediately
        ProposedStartTimeType = TimeType.Now,
        // Alternatively, you can specify a specific start time. Refer to the
        // AccountBudgetProposal resource documentation for allowed formats.
        //
        //ProposedStartDateTime = "2020-01-02 03:04:05",

        // Specify that the budget runs forever.
        ProposedEndTimeType = TimeType.Forever,
        // Alternatively you can specify a specific end time. Allowed formats are as above.
        //ProposedEndDateTime = "2021-02-03 04:05:06",

        // Optional: set notes for the budget. These are free text and do not effect budget
        // delivery.
        //ProposedNotes = "Received prepayment of $0.01",

        // Set the spending limit to 0.01, measured in the Google Ads account currency.
        ProposedSpendingLimitMicros = 10_000

        // Optional: set PO number for record keeping. This value is at the user's
        // discretion, and has no effect on Google Billing & Payments.
        //ProposedPurchaseOrderNumber = "PO number 12345"
    };

    // Create an operation which will add the new AccountBudgetProposal
    AccountBudgetProposalOperation operation = new AccountBudgetProposalOperation()
    {
        Create = proposal
    };

    try
    {
        // Send the request to the Account Budget Proposal Service.
        MutateAccountBudgetProposalResponse response = proposalService.
            MutateAccountBudgetProposal(customerId.ToString(), operation);

        // Display the results.
        Console.WriteLine($"Account budget proposal '{response.Result.ResourceName}' " +
            "was created.");
    }
    catch (GoogleAdsException e)
    {
        Console.WriteLine("Failure:");
        Console.WriteLine($"Message: {e.Message}");
        Console.WriteLine($"Failure: {e.Failure}");
        Console.WriteLine($"Request ID: {e.RequestId}");
        throw;
    }
}
AddAccountBudgetProposal.cs
      

public static function runExample(
    GoogleAdsClient $googleAdsClient,
    int $customerId,
    int $billingSetupId
) {
    // Constructs an account budget proposal.
    $accountBudgetProposal = new AccountBudgetProposal([
        'billing_setup' => ResourceNames::forBillingSetup($customerId, $billingSetupId),
        'proposal_type' => AccountBudgetProposalType::CREATE,
        'proposed_name' => 'Account Budget (example)',
        // Specifies the account budget starts immediately.
        'proposed_start_time_type' => TimeType::NOW,
        // Alternatively you can specify a specific start time. Refer to the
        // AccountBudgetProposal class for allowed formats.
        //
        // 'proposed_start_date_time' => '2020-01-02 03:04:05',

        // Specify that the budget runs forever.
        'proposed_end_time_type' => TimeType::FOREVER,
        // Alternatively you can specify a specific end time. Allowed formats are as above.
        // 'proposed_end_date_time' => '2021-02-03 04:05:06',

        // Optional: set notes for the budget. These are free text and do not effect budget
        // delivery.
        // 'proposed_notes' => 'Received prepayment of $0.01',

        // Optional: set PO number for record keeping. This value is at the user's
        // discretion, and has no effect on Google Billing & Payments.
        // 'proposed_purchase_order_number' => 'PO number 12345',

        // Set the spending limit to 0.01, measured in the Google Ads account currency.
        'proposed_spending_limit_micros' => 10000
    ]);

    $accountBudgetProposalOperation = new AccountBudgetProposalOperation();
    $accountBudgetProposalOperation->setCreate($accountBudgetProposal);

    // Issues a mutate request to add the account budget proposal.
    $accountBudgetProposalServiceClient =
        $googleAdsClient->getAccountBudgetProposalServiceClient();
    $response = $accountBudgetProposalServiceClient->mutateAccountBudgetProposal(
        MutateAccountBudgetProposalRequest::build($customerId, $accountBudgetProposalOperation)
    );

    printf(
        "Added an account budget proposal with resource name '%s'.%s",
        $response->getResult()->getResourceName(),
        PHP_EOL
    );
}
AddAccountBudgetProposal.php
      

def main(client: GoogleAdsClient, customer_id: str, billing_setup_id: str):
    account_budget_proposal_service = client.get_service(
        "AccountBudgetProposalService"
    )
    billing_setup_service = client.get_service("BillingSetupService")

    account_budget_proposal_operation = client.get_type(
        "AccountBudgetProposalOperation"
    )
    proposal = account_budget_proposal_operation.create

    proposal.proposal_type = client.enums.AccountBudgetProposalTypeEnum.CREATE
    proposal.billing_setup = billing_setup_service.billing_setup_path(
        customer_id, billing_setup_id
    )
    proposal.proposed_name = "Account Budget Proposal (example)"

    # Specify the account budget starts immediately
    proposal.proposed_start_time_type = client.enums.TimeTypeEnum.NOW
    # Alternatively you can specify a specific start time. Refer to the
    # AccountBudgetProposal resource documentation for allowed formats.
    #
    # proposal.proposed_start_date_time = '2020-01-02 03:04:05'

    # Specify that the budget runs forever
    proposal.proposed_end_time_type = client.enums.TimeTypeEnum.FOREVER
    # Alternatively you can specify a specific end time. Allowed formats are as
    # above.
    #
    # proposal.proposed_end_date_time = '2021-01-02 03:04:05'

    # Optional: set notes for the budget. These are free text and do not effect
    # budget delivery.
    #
    # proposal.proposed_notes = 'Received prepayment of $0.01'
    proposal.proposed_spending_limit_micros = 10000

    account_budget_proposal_response = (
        account_budget_proposal_service.mutate_account_budget_proposal(
            customer_id=customer_id,
            operation=account_budget_proposal_operation,
        )
    )
    print(
        "Created account budget proposal "
        f'"{account_budget_proposal_response.result.resource_name}".'
    )
add_account_budget_proposal.py
      

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


  operation = client.operation.create_resource.account_budget_proposal do |proposal|
    proposal.billing_setup = client.path.billing_setup(customer_id, billing_setup_id)
    proposal.proposal_type = :CREATE
    proposal.proposed_name = 'Account Budget (example)'

    # Specify the account budget starts immediately
    proposal.proposed_start_time_type = :NOW
    # Alternatively you can specify a specific start time. Refer to the
    # AccountBudgetProposal resource documentation for allowed formats.
    #
    # proposal.proposed_start_date_time = '2020-01-02 03:04:05'

    # Specify that the budget runs forever.
    proposal.proposed_end_time_type = :FOREVER
    # Alternatively you can specify a specific end time. Allowed formats are as
    # above.
    #
    # proposal.proposed_end_date_time = '2021-01-02 03:04:05'

    # Optional: set notes for the budget. These are free text and do not affect
    # budget delivery.
    #
    # proposal.proposed_notes = 'Received prepayment of $0.01'

    # Set the spending limit to 0.01, measured in the Google Ads account currency.
    proposal.proposed_spending_limit_micros = 10_000
  end

  account_budget_proposal_service = client.service.account_budget_proposal
  # Add budget proposal.
  response = account_budget_proposal_service.mutate_account_budget_proposal(
    customer_id: customer_id,
    operation: operation,
  )

  puts sprintf("Created budget proposal %s.",
      response.results.first.resource_name)
end
add_account_budget_proposal.rb
      

sub add_account_budget_proposal {
  my ($api_client, $customer_id, $billing_setup_id) = @_;

  # Create an account budget proposal.
  my $account_budget_proposal =
    Google::Ads::GoogleAds::V26::Resources::AccountBudgetProposal->new({
      billingSetup =>
        Google::Ads::GoogleAds::V26::Utils::ResourceNames::billing_setup(
        $customer_id, $billing_setup_id
        ),
      proposalType => CREATE,
      proposedName => "Account Budget (example)",
      # Specify that the account budget starts immediately.
      proposedStartTimeType => NOW,
      # Alternatively you can specify a specific start time. Refer to the
      # AccountBudgetProposal class for allowed formats.
      #
      # proposedStartDateTime => "2020-01-02 03:04:05",

      # Specify that the account budget runs forever.
      proposedEndDateTime => FOREVER,
      # Alternatively you can specify a specific end time. Allowed formats are as below.
      # proposedEndDateTime => "2021-02-03 04:05:06",

      # Optional: set notes for the budget. These are free text and do not effect budget
      # delivery.
      # proposedNotes => "Received prepayment of $0.01",

      # Optional: set PO number for record keeping. This value is at the user's
      # discretion, and has no effect on Google Billing & Payments.
      # proposedPurchaseOrderNumber => "PO number 12345",

      # Set the spending limit to 0.01, measured in the Google Ads account currency.
      proposedSpendingLimitMicros => 10000
    });

  # Create an account budget proposal operation.
  my $account_budget_proposal_operation =
    Google::Ads::GoogleAds::V26::Services::AccountBudgetProposalService::AccountBudgetProposalOperation
    ->new({
      create => $account_budget_proposal
    });

  # Add the account budget proposal.
  my $account_budget_proposal_response =
    $api_client->AccountBudgetProposalService()->mutate({
      customerId => $customer_id,
      operation  => $account_budget_proposal_operation
    });

  printf "Created account budget proposal '%s'.\n",
    $account_budget_proposal_response->{result}{resourceName};

  return 1;
}
add_account_budget_proposal.pl
      

// Issues the request.
ListInvoicesResponse response =
    invoiceServiceClient.listInvoices(
        String.valueOf(customerId),
        ResourceNames.billingSetup(customerId, billingSetupId),
        String.valueOf(oneMonthAgo.getYear()),
        MonthOfYear.valueOf(oneMonthAgo.getMonth().toString()));
GetInvoices.java
      

ListInvoicesResponse response = invoiceServiceClient.ListInvoices(customerId.ToString(),
    ResourceNames.BillingSetup(customerId, billingSetupId),
    // Year must be 2019 or later.
    lastMonthDateTime.Year.ToString("yyyy"),
    lastMonth);
GetInvoices.cs
      

// Issues the request.
$response = $googleAdsClient->getInvoiceServiceClient()->listInvoices(
    ListInvoicesRequest::build(
        $customerId,
        ResourceNames::forBillingSetup($customerId, $billingSetupId),
        // The year needs to be 2019 or later.
        date('Y', $lastMonth),
        MonthOfYear::value(strtoupper(date('F', $lastMonth)))
    )
);
GetInvoices.php
      

# Issues a request to list invoices.
response = client.get_service("InvoiceService").list_invoices(
    customer_id=customer_id,
    billing_setup=client.get_service("GoogleAdsService").billing_setup_path(
        customer_id, billing_setup_id
    ),
    # The year needs to be 2019 or later, per the docs:
    # https://developers.google.com/google-ads/api/docs/billing/invoice?hl=en#retrieving_invoices
    issue_year=str(last_month.year),
    issue_month=last_month.strftime("%B").upper(),
)
get_invoices.py
      

# Issues a request to list invoices.
response = client.service.invoice.list_invoices(
  customer_id: customer_id,
  billing_setup: client.path.billing_setup(customer_id, billing_setup_id),
  # The year needs to be 2019 or later.
  issue_year: last_month.year.to_s,
  # '%^B' option returns the uppercased full month name (e.g. 'JANUARY').
  issue_month: last_month.strftime("%^B").to_sym,
)
get_invoices.rb
      

# Issue the request.
my $response = $api_client->InvoiceService()->list({
    customerId   => $customer_id,
    billingSetup =>
      Google::Ads::GoogleAds::V26::Utils::ResourceNames::billing_setup(
      ($customer_id, $billing_setup_id)
      ),
    # The year needs to be 2019 or later.
    issueYear  => strftime("%Y", @last_month),
    issueMonth => uc(strftime("%B", @last_month))});
get_invoices.pl