Unsubscribe from auction packages

You can use the following methods to unsubscribe a buyer account or an individual client from an AuctionPackage.

To subscribe to an auction package, see Subscribe.

Unsubscribe buyers

You can use the buyers.auctionPackages.unsubscribe method to unsubscribe a buyer from an AuctionPackage.

Unsubscribing from an auction package causes you to cease receiving bid requests based on that auction package’s targeting. You must unsubscribe all clients under the buyer before you can unsubscribe the buyer.

The following sample demonstrates how you can unsubscribe a buyer from an AuctionPackage with the unsubscribe method.

REST

Request

POST https://authorizedbuyersmarketplace.googleapis.com/v1/buyers/12345678/auctionPackages/560644393848382202:unsubscribe?alt=json
Authorization: Bearer ACCESS_TOKEN
Content-Type: application/json

Response

{
 "name": "buyers/12345678/auctionPackages/560644393848382202",
 "creator": "buyers/42528410",
 "displayName": "Top 100 Mars Mobile Apps",
 "description": "Mobile Apps, Display format, United Federation of Mars.",
 "createTime": "2042-03-25T05:20:50.136Z",
 "updateTime": "2042-03-25T05:20:50.136Z"
}

C#

/* Copyright 2022 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 Google.Apis.AuthorizedBuyersMarketplace.v1;
using Google.Apis.AuthorizedBuyersMarketplace.v1.Data;
using Mono.Options;

using System;
using System.Collections.Generic;

namespace Google.Apis.AuthorizedBuyersMarketplace.Examples.v1.Buyers.AuctionPackages
{
    /// <summary>
    /// Unsubscribes a given buyer account from a specified auction package.
    ///
    /// Once unsubscribed, the bidder will cease receiving bid requests for the auction package
    /// for the specified buyer.
    /// </summary>
    public class UnsubscribeFromAuctionPackages : ExampleBase
    {
        private AuthorizedBuyersMarketplaceService mkService;

        /// <summary>
        /// Constructor.
        /// </summary>
        public UnsubscribeFromAuctionPackages()
        {
            mkService = Utilities.GetAuthorizedBuyersMarketplaceService();
        }

        /// <summary>
        /// Returns a description about the code example.
        /// </summary>
        public override string Description
        {
            get => "This code example unsubscribes a buyer account from an auction package.";
        }

        /// <summary>
        /// Parse specified arguments.
        /// </summary>
        protected override Dictionary<string, object> ParseArguments(List<string> exampleArgs) {
            string[] requiredOptions = new string[] {"account_id", "auction_package_id"};
            bool showHelp = false;

            string accountId = null;
            string auctionPackageId = null;

            OptionSet options = new OptionSet {
                "Unsubscribe the given buyer account from the specified auction package.",
                {
                    "h|help",
                    "Show help message and exit.",
                    h => showHelp = h != null
                },
                {
                    "a|account_id=",
                    ("[Required] The resource ID of the buyers resource that will be " +
                     "unsubscribing from an auction package. This will be used to construct the " +
                     "name used as a path parameter for the auctionPackages.unsubscribe request."),
                    a => accountId = a
                },
                {
                    "auction_package_id=",
                    ("[Required] The resource ID of the buyers.auctionPackages resource that " +
                     "the buyer is unsubscribing from. This will be used to construct the name  " +
                     "used as a path parameter for the auctionPackages.unsubscribe request."),
                    auction_package_id => auctionPackageId = auction_package_id
                },
            };

            List<string> extras = options.Parse(exampleArgs);
            var parsedArgs = new Dictionary<string, object>();

            // Show help message.
            if (showHelp == true)
            {
                options.WriteOptionDescriptions(Console.Out);
                Environment.Exit(0);
            }
            // Set optional arguments.
            parsedArgs["account_id"] = accountId;
            parsedArgs["auction_package_id"] = auctionPackageId;
            // Validate that options were set correctly.
            Utilities.ValidateOptions(options, parsedArgs, requiredOptions, extras);

            return parsedArgs;
        }

        /// <summary>
        /// Run the example.
        /// </summary>
        /// <param name="parsedArgs">Parsed arguments for the example.</param>
        protected override void Run(Dictionary<string, object> parsedArgs)
        {
            string accountId = (string) parsedArgs["account_id"];
            string auctionPackageId = (string) parsedArgs["auction_package_id"];
            string name = $"buyers/{accountId}/auctionPackages/{auctionPackageId}";

            BuyersResource.AuctionPackagesResource.UnsubscribeRequest request =
                mkService.Buyers.AuctionPackages.Unsubscribe(new UnsubscribeAuctionPackageRequest(), name);
            AuctionPackage response = null;

            Console.WriteLine("Unsubscribing buyer \"{0}\" from auction package \"{1}\"",
                accountId, auctionPackageId);

            try
            {
                response = request.Execute();
            }
            catch (Exception exception)
            {
                throw new ApplicationException(
                    $"Marketplace API returned error response:\n{exception.Message}");
            }

            Utilities.PrintAuctionPackage(response);
        }
    }
}

Java

/*
 * Copyright 2022 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.api.services.samples.authorizedbuyers.marketplace.v1.buyers.auctionPackages;

import com.google.api.services.authorizedbuyersmarketplace.v1.AuthorizedBuyersMarketplace;
import com.google.api.services.authorizedbuyersmarketplace.v1.model.AuctionPackage;
import com.google.api.services.authorizedbuyersmarketplace.v1.model.UnsubscribeAuctionPackageRequest;
import com.google.api.services.samples.authorizedbuyers.marketplace.Utils;
import java.io.IOException;
import java.security.GeneralSecurityException;
import net.sourceforge.argparse4j.ArgumentParsers;
import net.sourceforge.argparse4j.inf.ArgumentParser;
import net.sourceforge.argparse4j.inf.ArgumentParserException;
import net.sourceforge.argparse4j.inf.Namespace;

/**
 * This sample illustrates how to unsubscribe a given buyer account to a specified auction package.
 *
 * <p>Once unsubscribed, the bidder will cease receiving bid requests for the auction package for
 * the specified buyer.
 */
public class UnsubscribeFromAuctionPackages {

  public static void execute(AuthorizedBuyersMarketplace marketplaceClient, Namespace parsedArgs) {
    Integer accountId = parsedArgs.getInt("account_id");
    String auctionPackageId = parsedArgs.getString("auction_package_id");
    String name = String.format("buyers/%d/auctionPackages/%s", accountId, auctionPackageId);

    AuctionPackage auctionPackage = null;

    try {
      auctionPackage =
          marketplaceClient
              .buyers()
              .auctionPackages()
              .unsubscribe(name, new UnsubscribeAuctionPackageRequest())
              .execute();
    } catch (IOException ex) {
      System.out.printf("Marketplace API returned error response:%n%s", ex);
      System.exit(1);
    }

    System.out.printf(
        "Unsubscribing buyer with ID \"%d\" from auction package with ID \"%s\":%n",
        accountId, auctionPackageId);
    Utils.printAuctionPackage(auctionPackage);
  }

  public static void main(String[] args) {
    ArgumentParser parser =
        ArgumentParsers.newFor("UnsubscribeFromAuctionPackages")
            .build()
            .defaultHelp(true)
            .description(("Subscribe the given buyer account to the specified auction package."));
    parser
        .addArgument("-a", "--account_id")
        .help(
            "The resource ID of the buyers resource that will be unsubscribing from the auction"
                + " package. This will be used to construct the name used as a path parameter for"
                + " the auctionPackages.unsubscribe request.")
        .required(true)
        .type(Integer.class);
    parser
        .addArgument("--auction_package_id")
        .help(
            "The resource ID of the buyers.auctionPackages resource that the buyer is "
                + "unsubscribing from. This will be used to construct the name used as a path "
                + "parameter for the auctionPackages.unsubscribe request.")
        .required(true);

    Namespace parsedArgs = null;
    try {
      parsedArgs = parser.parseArgs(args);
    } catch (ArgumentParserException ex) {
      parser.handleError(ex);
      System.exit(1);
    }

    AuthorizedBuyersMarketplace client = null;
    try {
      client = Utils.getMarketplaceClient();
    } catch (IOException ex) {
      System.out.printf("Unable to create Marketplace API service:%n%s", ex);
      System.out.println("Did you specify a valid path to a service account key file?");
      System.exit(1);
    } catch (GeneralSecurityException ex) {
      System.out.printf("Unable to establish secure HttpTransport:%n%s", ex);
      System.exit(1);
    }

    execute(client, parsedArgs);
  }
}

Python

#!/usr/bin/python
#
# Copyright 2021 Google Inc. All Rights Reserved.
#
# 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.

"""Unsubscribes a given buyer account from a specified auction package."""


import argparse
import os
import pprint
import sys

sys.path.insert(0, os.path.abspath('../../..'))

from googleapiclient.errors import HttpError

import util


_AUCTION_PACKAGE_NAME_TEMPLATE = 'buyers/%s/auctionPackages/%s'

DEFAULT_BUYER_RESOURCE_ID = 'ENTER_BUYER_RESOURCE_ID_HERE'
DEFAULT_AUCTION_PACKAGE_RESOURCE_ID = 'ENTER_CLIENT_RESOURCE_ID_HERE'


def main(marketplace, args):
    account_id = args.account_id
    auction_package_name = _AUCTION_PACKAGE_NAME_TEMPLATE % (
        account_id, args.auction_package_id)

    print(f'Unsubscribing buyer account w/ ID "{account_id}" from auction '
          f'package with name "{auction_package_name}":')
    try:
        # Construct and execute the request.
        response = marketplace.buyers().auctionPackages().unsubscribe(
            name=auction_package_name).execute()
    except HttpError as e:
        print(e)
        sys.exit(1)

    pprint.pprint(response)


if __name__ == '__main__':
    try:
        service = util.get_service(version='v1')
    except IOError as ex:
        print(f'Unable to create marketplace service - {ex}')
        print('Did you specify the key file in util.py?')
        sys.exit(1)

    parser = argparse.ArgumentParser(
        description=('Unsubscribe a given buyer account from a specified '
                     'auction package.'))
    # Required fields.
    parser.add_argument(
        '-a', '--account_id', default=DEFAULT_BUYER_RESOURCE_ID,
        help=('The resource ID of the buyers resource that is to unsubscribe '
              'from an auction package. This will be used to construct the '
              'name used as a path parameter for the '
              'auctionPackages.unsubscribe request.'))
    parser.add_argument(
        '-p', '--auction_package_id',
        default=DEFAULT_AUCTION_PACKAGE_RESOURCE_ID,
        help=('The resource ID of the buyers.auctionPackages resource that the '
              'buyer will unsubscribe from. This will be used to construct the '
              'name used as a path parameter for the '
              'auctionPackages.unsubscribe request.'))

    main(service, parser.parse_args())

Unsubscribe clients

You can use the buyers.auctionPackages.unsubscribeClients method to unsubscribe one or more of a buyer’s clients from an AuctionPackage.

Once unsubscribed, your endpoints stop receiving bid requests based on the auction package’s targeting for the specified clients.

Unsubscribing all clients from an auction package doesn’t unsubscribe the parent buyer. If you want to unsubscribe a buyer, unsubscribe all the clients under the buyer with buyers.auctionPackages.unsubscribeClients, then call buyers.auctionPackages.unsubscribe.

The following sample demonstrates how you can unsubscribe clients from an AuctionPackagewith the unsubscribeClients method:

REST

Request

POST https://authorizedbuyersmarketplace.googleapis.com/v1/buyers/12345678/auctionPackages/560644393848382202:unsubscribeClients?alt=json
Authorization: Bearer ACCESS_TOKEN
Content-Type: application/json

{
 "clients": [
   "buyers/12345678/clients/136428959"
 ]
}

Response

{
 "name": "buyers/12345678/auctionPackages/560644393848382202",
 "creator": "buyers/42528410",
 "displayName": "Top 100 Mars Mobile Apps",
 "description": "Mobile Apps, Display format, United Federation of Mars.",
 "createTime": "2042-03-25T05:20:50.136Z",
 "updateTime": "2042-03-25T05:20:50.136Z",
 "subscribedClients": [
   "buyers/12345678/clients/873721984",
 ]
}

C#

/* Copyright 2022 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 Google.Apis.AuthorizedBuyersMarketplace.v1;
using Google.Apis.AuthorizedBuyersMarketplace.v1.Data;
using Mono.Options;

using System;
using System.Collections.Generic;

namespace Google.Apis.AuthorizedBuyersMarketplace.Examples.v1.Buyers.AuctionPackages
{
    /// <summary>
    /// Unsubscribes one or more clients from a specified auction package.
    /// </summary>
    public class UnsubscribeClientsFromAuctionPackages : ExampleBase
    {
        private AuthorizedBuyersMarketplaceService mkService;

        /// <summary>
        /// Constructor.
        /// </summary>
        public UnsubscribeClientsFromAuctionPackages()
        {
            mkService = Utilities.GetAuthorizedBuyersMarketplaceService();
        }

        /// <summary>
        /// Returns a description about the code example.
        /// </summary>
        public override string Description
        {
            get => "This code example unsubscribes one or more clients from an auction package.";
        }

        /// <summary>
        /// Parse specified arguments.
        /// </summary>
        protected override Dictionary<string, object> ParseArguments(List<string> exampleArgs) {
            string[] requiredOptions = new string[] {
                "account_id", "auction_package_id", "client_ids"};
            bool showHelp = false;

            string accountId = null;
            string auctionPackageId = null;
            IList<string> clientIds = new List<string>();

            OptionSet options = new OptionSet {
                "Unsubscribe one or more clients from the specified auction package.",
                {
                    "h|help",
                    "Show help message and exit.",
                    h => showHelp = h != null
                },
                {
                    "a|account_id=",
                    ("[Required] The resource ID of the buyers resource under which the clients " +
                     "unsubscribing from the auction package exist. This will be used to " +
                     "construct the name used as a path parameter for the " +
                     "auctionPackages.unsubscribeClients request."),
                    a => accountId = a
                },
                {
                    "auction_package_id=",
                    ("[Required] The resource ID of the buyers.auctionPackages resource that " +
                     "the buyer is unsubscribing their clients from. This will be used to " +
                     "construct the name used as a path parameter for the " +
                     "auctionPackages.unsubscribeClients request."),
                    auction_package_id => auctionPackageId = auction_package_id
                },
                {
                    "c|client_id=",
                    ("[Required] The resource IDs of one or more clients existing under the " +
                     "buyer that will be unsubscribed from the auction package. These will be " +
                     "used to construct client names that will be passed in the body of the " +
                     "auctionPackages.unsubscribeClients request. Specify this argument for each " +
                     "client you intend to unsubscribe from the auction package."),
                    c => clientIds.Add(c)
                },
            };

            List<string> extras = options.Parse(exampleArgs);
            var parsedArgs = new Dictionary<string, object>();

            // Show help message.
            if (showHelp == true)
            {
                options.WriteOptionDescriptions(Console.Out);
                Environment.Exit(0);
            }
            // Set optional arguments.
            parsedArgs["account_id"] = accountId;
            parsedArgs["auction_package_id"] = auctionPackageId;
            parsedArgs["client_ids"] = clientIds;
            // Validate that options were set correctly.
            Utilities.ValidateOptions(options, parsedArgs, requiredOptions, extras);

            return parsedArgs;
        }

        /// <summary>
        /// Run the example.
        /// </summary>
        /// <param name="parsedArgs">Parsed arguments for the example.</param>
        protected override void Run(Dictionary<string, object> parsedArgs)
        {
            string accountId = (string) parsedArgs["account_id"];
            string auctionPackageId = (string) parsedArgs["auction_package_id"];
            List<string> clientIds = (List<string>) parsedArgs["client_ids"];
            List<string> clientNames = new List<string>();
            string name = $"buyers/{accountId}/auctionPackages/{auctionPackageId}";

            Console.WriteLine("Unsubscribing the following clients for buyer \"{0}\" from " +
                "auction package \"{1}\":", accountId, auctionPackageId);

            foreach (string clientId in clientIds)
            {
                string clientName = $"buyers/{accountId}/clients/{clientId}";
                clientNames.Add(clientName);
                Console.WriteLine($"- {clientName}");
            }

            UnsubscribeClientsRequest unsubscribeClientsRequest = new UnsubscribeClientsRequest()
            {
                Clients = clientNames
            };

            BuyersResource.AuctionPackagesResource.UnsubscribeClientsRequest request =
                mkService.Buyers.AuctionPackages.UnsubscribeClients(
                    unsubscribeClientsRequest, name);
            AuctionPackage response = null;

            try
            {
                response = request.Execute();
            }
            catch (Exception exception)
            {
                throw new ApplicationException(
                    $"Marketplace API returned error response:\n{exception.Message}");
            }

            Utilities.PrintAuctionPackage(response);
        }
    }
}

Java

/*
 * Copyright 2022 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.api.services.samples.authorizedbuyers.marketplace.v1.buyers.auctionPackages;

import com.google.api.services.authorizedbuyersmarketplace.v1.AuthorizedBuyersMarketplace;
import com.google.api.services.authorizedbuyersmarketplace.v1.model.AuctionPackage;
import com.google.api.services.authorizedbuyersmarketplace.v1.model.UnsubscribeClientsRequest;
import com.google.api.services.samples.authorizedbuyers.marketplace.Utils;
import java.io.IOException;
import java.security.GeneralSecurityException;
import java.util.List;
import net.sourceforge.argparse4j.ArgumentParsers;
import net.sourceforge.argparse4j.inf.ArgumentParser;
import net.sourceforge.argparse4j.inf.ArgumentParserException;
import net.sourceforge.argparse4j.inf.Namespace;

/**
 * This sample illustrates how to unsubscribe one or more clients from a specified auction package.
 */
public class UnsubscribeClientsFromAuctionPackages {

  public static void execute(AuthorizedBuyersMarketplace marketplaceClient, Namespace parsedArgs) {
    Integer accountId = parsedArgs.getInt("account_id");
    String auctionPackageId = parsedArgs.getString("auction_package_id");
    List<String> clientIds = parsedArgs.getList("client_ids");
    String name = String.format("buyers/%d/auctionPackages/%s", accountId, auctionPackageId);

    AuctionPackage auctionPackage = null;

    UnsubscribeClientsRequest unsubscribeClientsRequest = new UnsubscribeClientsRequest();
    unsubscribeClientsRequest.setClients(clientIds);

    try {
      auctionPackage =
          marketplaceClient
              .buyers()
              .auctionPackages()
              .unsubscribeClients(name, unsubscribeClientsRequest)
              .execute();
    } catch (IOException ex) {
      System.out.printf("Marketplace API returned error response:%n%s", ex);
      System.exit(1);
    }

    System.out.printf(
        "Unsubscribing the following clients to for buyer \"%d\" from auction "
            + "package with ID \"%s\":%n",
        accountId, auctionPackageId);
    System.out.println("\t- " + String.join(String.format("%n\t- "), clientIds));
    Utils.printAuctionPackage(auctionPackage);
  }

  public static void main(String[] args) {
    ArgumentParser parser =
        ArgumentParsers.newFor("UnsubscribeClientsFromAuctionPackages")
            .build()
            .defaultHelp(true)
            .description(("Unsubscribe one or more clients from the specified auction package."));
    parser
        .addArgument("-a", "--account_id")
        .help(
            "The resource ID of the buyers resource under which the clients unsubscribing from the"
                + " auction package exist. This will be used to construct the name used as a path"
                + " parameter for the auctionPackages.unsubscribeClients request, and client names"
                + " that will be included in the body of the auctionPackages.unsubscribeClients"
                + " request.")
        .required(true)
        .type(Integer.class);
    parser
        .addArgument("--auction_package_id")
        .help(
            "The resource ID of the buyers.auctionPackages resource that the buyer is unsubscribing"
                + " their clients from. This will be used to construct the name used as a path"
                + " parameter for the auctionPackages.unsubscribeClients request.")
        .required(true);
    parser
        .addArgument("--client_ids")
        .help(
            "The resource IDs of one or more buyers.clients resources that the buyer is"
                + " unsubscribing from an auction package. This will be used to construct client"
                + " names that will be included in the body of the"
                + " auctionPackages.unsubscribeClients request. Specify each client ID separated by"
                + " a space.")
        .required(true)
        .type(Integer.class)
        .nargs("+");

    Namespace parsedArgs = null;
    try {
      parsedArgs = parser.parseArgs(args);
    } catch (ArgumentParserException ex) {
      parser.handleError(ex);
      System.exit(1);
    }

    AuthorizedBuyersMarketplace client = null;
    try {
      client = Utils.getMarketplaceClient();
    } catch (IOException ex) {
      System.out.printf("Unable to create Marketplace API service:%n%s", ex);
      System.out.println("Did you specify a valid path to a service account key file?");
      System.exit(1);
    } catch (GeneralSecurityException ex) {
      System.out.printf("Unable to establish secure HttpTransport:%n%s", ex);
      System.exit(1);
    }

    execute(client, parsedArgs);
  }
}

Python

#!/usr/bin/python
#
# Copyright 2021 Google Inc. All Rights Reserved.
#
# 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.

"""Unsubscribes a given set of clients from a specified auction package."""


import argparse
import os
import pprint
import sys

sys.path.insert(0, os.path.abspath('../../..'))

from googleapiclient.errors import HttpError

import util


_AUCTION_PACKAGE_NAME_TEMPLATE = 'buyers/%s/auctionPackages/%s'
_CLIENT_NAME_TEMPLATE = 'buyers/%s/clients/%s'

DEFAULT_BUYER_RESOURCE_ID = 'ENTER_BUYER_RESOURCE_ID_HERE'
DEFAULT_AUCTION_PACKAGE_RESOURCE_ID = 'ENTER_CLIENT_RESOURCE_ID_HERE'


def main(marketplace, args):
    account_id = args.account_id
    auction_package_name = _AUCTION_PACKAGE_NAME_TEMPLATE % (
        account_id, args.auction_package_id)

    body = {'clients': [_CLIENT_NAME_TEMPLATE % (account_id, client)
                        for client in args.client_ids]}

    print('Unsubscribing clients from auction package '
          f'"{auction_package_name}" on behalf of buyer account w/ ID '
          f'"{account_id}":')
    try:
        # Construct and execute the request.
        response = marketplace.buyers().auctionPackages().unsubscribeClients(
            auctionPackage=auction_package_name, body=body).execute()
    except HttpError as e:
        print(e)
        sys.exit(1)

    pprint.pprint(response)


if __name__ == '__main__':
    try:
        service = util.get_service(version='v1')
    except IOError as ex:
        print(f'Unable to create marketplace service - {ex}')
        print('Did you specify the key file in util.py?')
        sys.exit(1)

    parser = argparse.ArgumentParser(
        description=('Unsubscribe a given buyer\'s clients from a specified '
                     'auction package.'))
    # Required fields.
    parser.add_argument(
        '-a', '--account_id', default=DEFAULT_BUYER_RESOURCE_ID,
        help=('The resource ID of the buyers resource that is to have its '
              'clients unsubscribed from an auction package. This will be used '
              'to construct the name used as a path parameter for the '
              'auctionPackages.unsubscribeClients request.'))
    parser.add_argument(
        '-p', '--auction_package_id',
        default=DEFAULT_AUCTION_PACKAGE_RESOURCE_ID,
        help=('The resource ID of the buyers.auctionPackages resource that the '
              'buyer will unsubscribe one or more of its clients from. This '
              'will be used to construct the name used as a path parameter for '
              'the auctionPackages.unsubscribeClients request.'))
    parser.add_argument(
        '-c', '--client_ids', nargs='*',
        help=('The resource IDs of the buyers.clients resources that are to '
              'be unsubscribed from the auction package. Specify each client '
              'ID separated by a space.'))

    main(service, parser.parse_args())