שנתחיל?

יש שלושה ממשקי API שאפשר להשתמש בהם כדי לבצע אינטראקציה פרוגרמטית עם Authorized Buyers:

הנה כמה דוגמאות למשימות שאפשר לבצע באמצעות ממשקי ה-API של Authorized Buyers:

  • גישה לפרטי החשבון לבידינג בזמן אמת.
  • לשלוח ולנהל קריאייטיבים בבדיקה.
  • אחזור מדדים של פתרון בעיות בבידינג בזמן אמת.
  • ניהול רשימות המשתמשים ב-Authorized Buyers.
  • ניהול הגדרות של טירגוט מראש.
  • הגדרת גישת לקוחות ל-Marketplace.
  • חיפוש וניהול של הצעות לדילים ב-Marketplace.

אם אתם לא מכירים את Authorized Buyers, מומלץ לעיין במרכז העזרה של Authorized Buyers ובממשק המשתמש כדי לקבל מידע נוסף.

מגדירים אימות

ממשקי Google API משתמשים בפרוטוקול OAuth 2.0 לאימות ולהרשאה. כך מגדירים אימות ל-API של 'בידינג בזמן אמת' באמצעות OAuth 2.0.

בדוגמה הזו אנחנו משתמשים בחשבון שירות. פרטים נוספים על בקרת הגישה זמינים במסמכי התיעוד בנושא ניהול הרשאות גישה ב-Google Cloud Identity.

  1. נכנסים לדף ממשקי API שמופעלים על ידי Google API Console.

  2. בתפריט הנפתח של הפרויקט, בוחרים פרויקט קיים או יוצרים פרויקט חדש.

  3. ברשימה של ממשקי ה-API המופעלים, מוודאים ש-Real-time Bidding API מופיע ברשימה. אם הוא לא מופיע, לוחצים על הכרטיסייה Google APIs, מחפשים את ה-Real-time Bidding API, בוחרים אותו ולוחצים על Enable API.

  4. לאחר מכן, בסרגל הצד שמימין, בוחרים באפשרות פרטי כניסה.

  5. בתפריט הנפתח Create credentials בוחרים באפשרות Service account key.

  6. בתפריט הנפתח Service account, בוחרים באפשרות New service account (חשבון שירות חדש).

  7. נותנים שם לחשבון השירות. מספר חשבון השירות נוצר באופן אוטומטי מהשם ומהשם של הפרויקט.

  8. שימו לב למספר של חשבון השירות: הוא נדרש כדי להעניק גישה לחשבון השירות החדש בממשק המשתמש של Authorized Buyers בשלב 11.

  9. בוחרים את קובץ ה-JSON המומלץ בתור Key type.

  10. לוחצים על יצירה. קובץ ה-JSON עם זוג המפתחות הציבורי/פרטי של החשבון יישמר בתיקייה 'הורדות'. שומרים את קובץ ה-JSON שנוצר במקום בטוח.

  11. כדי שהתכונה תפעל, עליכם להעניק לחשבון השירות גישה בממשק המשתמש של Authorized Buyers. לוחצים על Settings (הגדרות) > Account Settings (הגדרות חשבון), בוחרים באפשרות User Management > Account Users (משתמשים בחשבון) ולוחצים על +Service Account. מזינים את מספר חשבון השירות שציינתם למעלה בשלב 8. ייווצר משתמש חדש עם התפקיד של חשבון השירות.

מוודאים שלמספר אנשים יש הרשאת אדמין לפרויקט בענן, למקרה שתצטרכו לשנות את ההרשאות.

בקשת גישה ל-API

בתהליך ההרשאה של OAuth 2.0, האפליקציה יכולה לציין היקפים כדי לבקש גישה לתכונות מסוימות בשמם של חשבונות Google אחרים. תוכלו להשתמש בהיקפים הבאים כדי לקבל גישת קריאה/כתיבה לכל אחד מממשקי ה-API של Authorized Buyers מטעם חשבון Authorized Buyers:

  • Marketplace API: https://www.googleapis.com/auth/authorized-buyers-marketplace
  • ה-API לבידינג בזמן אמת: https://www.googleapis.com/auth/זמן-bidding
  • ממשק API של Ad Exchange Buyer II: https://www.googleapis.com/auth/adexchange.buyer

ביצוע קריאה ל-API

הנה כמה דוגמאות שיעזרו לכם להתחיל בשפות הנתמכות:

ממשק API של Marketplace

Java

/*
 * Copyright 2021 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;

import com.google.api.client.googleapis.javanet.GoogleNetHttpTransport;
import com.google.api.client.http.HttpRequestInitializer;
import com.google.api.client.http.HttpTransport;
import com.google.api.client.json.JsonFactory;
import com.google.api.client.json.gson.GsonFactory;
import com.google.api.services.authorizedbuyersmarketplace.v1.AuthorizedBuyersMarketplace;
import com.google.api.services.authorizedbuyersmarketplace.v1.AuthorizedBuyersMarketplaceScopes;
import com.google.api.services.authorizedbuyersmarketplace.v1.model.Client;
import com.google.auth.http.HttpCredentialsAdapter;
import com.google.auth.oauth2.GoogleCredentials;
import com.google.auth.oauth2.ServiceAccountCredentials;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.HashSet;
import java.util.List;
import java.util.Set;

/**
 * A sample application that authenticates and runs a request against the Authorized Buyers
 * Marketplace API.
 */
public class FirstApiRequest {

  /**
   * Be sure to specify the name of your application. If the application name is {@code null} or
   * blank, the application will log a warning. Suggested format is "MyCompany-ProductName/1.0".
   */
  private static final String APPLICATION_NAME = "APPLICATION_NAME_HERE";

  // Full path to JSON Key file - include file name.
  private static final java.io.File JSON_FILE = new java.io.File("INSERT_PATH_TO_JSON_FILE");

  // Name of the buyer resource for which the API call is being made.
  private static final String BUYER_NAME = "INSERT_BUYER_RESOURCE_NAME";

  // Global instance of the HTTP transport.
  private static HttpTransport httpTransport;

  // Global instance of the JSON factory.
  private static final JsonFactory jsonFactory = GsonFactory.getDefaultInstance();

  public static void main(String[] args) throws Exception {
    // Create credentials using the JSON key file.
    GoogleCredentials credentials = null;

    try (FileInputStream serviceAccountStream = new FileInputStream((JSON_FILE))) {
      Set<String> scopes = new HashSet<>(AuthorizedBuyersMarketplaceScopes.all());
      credentials = ServiceAccountCredentials.fromStream(serviceAccountStream).createScoped(scopes);
    } catch (IOException ex) {
      System.out.println("Can't complete authorization step. Did you specify a JSON key file?");
      System.out.println(ex);
      System.exit(1);
    }

    HttpRequestInitializer requestInitializer = new HttpCredentialsAdapter(credentials);
    httpTransport = GoogleNetHttpTransport.newTrustedTransport();

    // Use the credentials to create a client for the API service.
    AuthorizedBuyersMarketplace marketplaceClient =
        new AuthorizedBuyersMarketplace.Builder(httpTransport, jsonFactory, requestInitializer)
            .setApplicationName(APPLICATION_NAME)
            .build();

    // Call the buyers.clients.list method to get a list of clients for the given buyer.
    List<Client> clients =
        marketplaceClient.buyers().clients().list(BUYER_NAME).execute().getClients();

    if (clients != null && clients.size() > 0) {
      System.out.printf("Listing of clients associated with buyer \"%s\"%n", BUYER_NAME);
      for (Client client : clients) {
        System.out.printf("* Client name: %s\n", client.getName());
      }
    } else {
      System.out.printf(
          "No clients were found that were associated with buyer \"%s\"%n.", BUYER_NAME);
    }
  }
}

Python

#!/usr/bin/python
#
# 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.

"""Sample application that authenticates and makes an API request."""

import pprint
from googleapiclient.discovery import build
from google.oauth2 import service_account

# A Service Account key file can be generated via the Google Developers
# Console.
KEY_FILE = 'PATH_TO_JSON_KEY_FILE'  # Path to Service Account JSON key file.

# Authorized Buyers Marketplace API authorization scope.
SCOPE = 'https://www.googleapis.com/auth/authorized-buyers-marketplace'
VERSION = 'v1'  # Version of Authorized Buyers Marketplace API to use.

# Name of the buyer resource for which the API call is being made.
BUYER_NAME = 'BUYER_RESOURCE_NAME'


def main():
  # Create credentials using the Service Account JSON key file.
  credentials = service_account.Credentials.from_service_account_file(
      KEY_FILE, scopes=[SCOPE])

  # Build a client for the authorizedbuyersmarketplace API service.
  marketplace = build('authorizedbuyersmarketplace', VERSION, credentials=credentials)

  # Call the buyers.clients.list method to get a list of clients for the
  # given buyer.
  request = marketplace.buyers().clients().list(parent=BUYER_NAME)

  pprint.pprint(request.execute())


if __name__ == '__main__':
  main()

‎.NET

/* Copyright 2021 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 Google.Apis.Auth.OAuth2;
using Google.Apis.Json;
using Google.Apis.Services;

using System;
using System.Collections.Generic;

namespace Google.Apis.AuthorizedBuyersMarketplace.Examples.v1
{
    /// <summary>
    /// Self contained sample to return a list of clients for a given buyer account.
    /// Primarily used by the Getting Started guide:
    /// https://developers.google.com/authorized-buyers/apis/getting_started
    ///
    /// Note: To run this sample, you will need to configure it as the StartupObject in
    /// Google.Apis.AuthorizedBuyersMarketplace.Examples.csproj.
    /// </summary>
    internal class FirstApiRequest
    {
        private static void Main(string[] args)
        {
            // See the README.md for details of these fields.
            // Retrieved from https://console.developers.google.com
            var ServiceKeyFilePath = "PATH TO JSON KEY FILE HERE";

            // Name of the buyer resource for which the API call is being made.
            var buyerName = "INSERT_BUYER_RESOURCE_NAME_HERE";

            // Retrieve credential parameters from the key JSON file.
            var credentialParameters = NewtonsoftJsonSerializer.Instance
                .Deserialize<JsonCredentialParameters>(
                    System.IO.File.ReadAllText(ServiceKeyFilePath));

            // Create the credentials.
            var credentialInitializer = new ServiceAccountCredential.Initializer(
                    credentialParameters.ClientEmail)
                {
                    Scopes = new[]
                    {
                        AuthorizedBuyersMarketplaceService.Scope.AuthorizedBuyersMarketplace
                    }
                }.FromPrivateKey(credentialParameters.PrivateKey);

            var oAuth2Credentials = new ServiceAccountCredential(credentialInitializer);

            // Use the credentials to create a client for the API service.
            var serviceInitializer = new BaseClientService.Initializer
                {
                    HttpClientInitializer = oAuth2Credentials,
                    ApplicationName = "FirstAPICall"
                };

            var mkService = new AuthorizedBuyersMarketplaceService(serviceInitializer);

            // Call the buyers.clients.list method to list clients for the given buyer.
            BuyersResource.ClientsResource.ListRequest request =
                mkService.Buyers.Clients.List(buyerName);

            IList<Client> clients = request.Execute().Clients;

            foreach (Client client in clients)
            {
                Console.WriteLine("* Client name: {0}", client.Name);
            }

            Console.ReadLine();
        }
    }
}

PHP

<?php

/**
 * 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.
 */

/**
 * Sample application that authenticates and makes an API request.
 */

namespace Google\Ads\AuthorizedBuyers\Marketplace\Examples\V1;

/**
 * Provide path to client library. See README.md for details.
 */
require_once __DIR__ . '/../../vendor/autoload.php';

use Google_Client;
use Google_Service_AuthorizedBuyersMarketplace;


session_start();

/**
 * You can retrieve this file from the Google Developers Console.
 *
 * See README.md for details.
 */
$keyFileLocation = "INSERT_PATH_TO_JSON_KEYFILE";

/**
 * Name of the buyer resource for which the API call is being made.
 */
$buyerName = "INSERT_BUYER_RESOURCE_NAME";

if ($keyFileLocation === 'INSERT_PATH_TO_JSON_KEYFILE') {
    print "WARNING: Authorization details not provided!\n";
    exit(1);
}

$client = new Google_Client();
$client->setApplicationName('Authorized Buyers Marketplace API PHP Samples');

$service = new Google_Service_AuthorizedBuyersMarketplace($client);

$client->setAuthConfig($keyFileLocation);
$client->addScope('https://www.googleapis.com/auth/authorized-buyers-marketplace');

if ($client->isAccessTokenExpired()) {
    $client->refreshTokenWithAssertion();
}

if ($client->getAccessToken()) {
    // Call the buyers.clients.list method to get a list of clients for the given buyer.
    $result = $service->buyers_clients->listBuyersClients($buyerName);

    print "Clients associated with buyer account\n";
    if (empty($result['clients'])) {
        print "No clients found\n";
        return;
    } else {
        foreach ($result['clients'] as $client) {
            print_r($client);
        }
    }
}

Ruby

#!/usr/bin/env ruby
# Encoding: utf-8
#
# Copyright:: Copyright 2022 Google LLC
#
# 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.
#
# Sample application that authenticates and makes an API request.

require 'google/apis/authorizedbuyersmarketplace_v1'
require 'googleauth/service_account'

# You can download the JSON keyfile used for authentication from the Google
# Developers Console.
KEY_FILE = 'path_to_key'  # Path to JSON file containing your private key.

# Name of the buyer resource for which the API call is being made.
BUYER_NAME = 'insert_buyer_resource_name'


def first_api_request()
  # Create credentials using the JSON key file.
  auth_options = {
    :json_key_io => File.open(KEY_FILE, "r"),
    :scope => 'https://www.googleapis.com/auth/authorized-buyers-marketplace'
  }

  oauth_credentials = Google::Auth::ServiceAccountCredentials.make_creds(
    options=auth_options
  )

  # Create the service and set credentials
  marketplace = (
    Google::Apis::AuthorizedbuyersmarketplaceV1::AuthorizedBuyersMarketplaceService.new
  )
  marketplace.authorization = oauth_credentials
  marketplace.authorization.fetch_access_token!

  begin
    # Call the buyers.clients.list method to get list of clients for given buyer.
    clients_list = marketplace.list_buyer_clients(BUYER_NAME)

    if clients_list.clients.any?
      puts "Found the following clients for buyer '%s':" % BUYER_NAME
      clients_list.clients.each do |client|
        puts "* Client name: #{client.name}"
      end
    else
      puts "No clients were found that were associated with buyer '%s'" % BUYER_NAME
    end
  rescue Google::Apis::ServerError => e
    raise "The following server error occured:\n%s" % e.message
  rescue Google::Apis::ClientError => e
    raise "Invalid client request:\n%s" % e.message
  rescue Google::Apis::AuthorizationError => e
    raise "Authorization error occured:\n%s" % e.message
  end
end

if __FILE__ == $0
  begin
    first_api_request()
  end
end

Real-time Bidding API

Java

הנה דוגמה בסיסית שממחישה איך להשתמש ב-Real-time Bidding API עם Java.

  1. יצירת פרויקט Maven

    פותחים את הקובץ pom.xml ומוסיפים את יחסי התלות הבאים: 

    <dependencies>
  <dependency>
    <groupId>com.google.api-client</groupId>
    <artifactId>google-api-client</artifactId>
    <version>1.32.2</version>
  </dependency>
  <dependency>
    <groupId>com.google.apis</groupId>
    <artifactId>google-api-services-pubsub</artifactId>
    <version>v1-rev452-1.25.0</version>
  </dependency>
  <dependency>
    <groupId>com.google.apis</groupId>
    <artifactId>google-api-services-realtimebidding</artifactId>
    <version>v1-rev20220503-1.32.1</version>
  </dependency>
  <dependency>
    <groupId>com.google.auth</groupId>
    <artifactId>google-auth-library-oauth2-http</artifactId>
    <version>1.3.0</version>
  </dependency>
  <dependency>
    <groupId>com.google.code.gson</groupId>
    <artifactId>gson</artifactId>
    <version>2.8.9</version>
  </dependency>
  <dependency>
    <groupId>com.google.http-client</groupId>
    <artifactId>google-http-client-jackson2</artifactId>
    <version>1.40.1</version>
  </dependency>
  <dependency>
    <groupId>joda-time</groupId>
    <artifactId>joda-time</artifactId>
    <version>2.10.13</version>
  </dependency>
  <dependency>
    <groupId>net.sourceforge.argparse4j</groupId>
    <artifactId>argparse4j</artifactId>
    <version>0.9.0</version>
  </dependency>
</dependencies>

  2. מגדירים את פרטי הכניסה

    כל הקריאות ל-API מחייבות אימות. יש ליצור Credential באמצעות קובץ מפתח JSON של חשבון השירות, כפי שמתואר למעלה. 

    GoogleCredentials credentials = null;

try (FileInputStream serviceAccountStream = new FileInputStream((JSON_FILE))) {
  Set<String> scopes = new HashSet<>(RealTimeBiddingScopes.all());
  credentials = ServiceAccountCredentials.fromStream(serviceAccountStream).createScoped(scopes);
} catch (IOException ex) {
  System.out.println("Can't complete authorization step. Did you specify a JSON key file?");
  System.out.println(ex);
  System.exit(1);
}
  3. בניית לקוח ל-API של בידינג בזמן אמת

    לאחר מכן אפשר ליצור לקוח של Real-time Bidding API באמצעות תבנית ה-Builder: 

    
HttpRequestInitializer requestInitializer = new HttpCredentialsAdapter(credentials);
httpTransport = GoogleNetHttpTransport.newTrustedTransport();

// Use the credentials to create a client for the API service.
RealTimeBidding realtimeBidding =
    new RealTimeBidding.Builder(httpTransport, jsonFactory, requestInitializer)
        .setApplicationName(APPLICATION_NAME)
        .build();

  4. ביצוע פעולה

    אחרי שיוצרים מופע של לקוח כדי להתחבר ל-API, אפשר לבצע פעולה. הקוד הבא מחזיר את כל הקריאייטיבים של קונה מסוים. 

        List<Creative> creatives =
        realtimeBidding
            .buyers()
            .creatives()
            .list(BUYER_NAME)
            .setView("FULL")
            .execute()
            .getCreatives();

    if (creatives != null && creatives.size() > 0) {
      System.out.printf("Listing of creatives associated with buyer '%s'%n", BUYER_NAME);
      for (Creative creative : creatives) {
        System.out.printf("* Creative name: %s\n", creative.getName());
      }
    } else {
      System.out.printf(
          "No creatives were found that were associated with buyer '%s'%n.", BUYER_NAME);
    }
    FirstApiRequest.java

למידע מפורט יותר על השימוש ב-Real-time Bidding API עם Java, אפשר לעיין בקובץ README שבדוגמאות של ה-API לבידינג בזמן אמת.

Python

זוהי דוגמה בסיסית שמראה איך להשתמש ב-Real-time Bidding API עם Python.

  1. הורדה והתקנה של לקוח Python ל-Google API

    דוגמה לשימוש ב-PIP: 

    $ pip install --upgrade google-api-python-client

  2. מגדירים את פרטי הכניסה

    צריך לאמת את כל הקריאות ל-API. צריך ליצור מופע של מופע service_account.Credentials באמצעות קובץ מפתח JSON של חשבון השירות, כפי שמתואר למעלה. 

      credentials = service_account.Credentials.from_service_account_file(
      KEY_FILE, scopes=[SCOPE])
  3. בניית לקוח ל-Real-time Bidding API

    לאחר מכן אפשר ליצור את הלקוח של Real-time Bidding API באמצעות מופע service_account.Credentials המורשה: 

    realtimebidding = build('realtimebidding', VERSION, credentials=credentials)

  4. ביצוע פעולה

    אחרי שיוצרים מופע של לקוח כדי להתחבר ל-API, אפשר לבצע פעולה. הקוד הבא מחזיר את כל הקריאייטיבים של קונה מסוים. 

    request = realtimebidding.buyers().creatives().list(parent=BUYER_NAME)

pprint.pprint(request.execute())
    first_api_request.py

למידע מפורט יותר על השימוש ב-Ad Exchange Buyer API עם Python, אפשר לעיין בקובץ README שבדוגמאות של Real-time Bidding API.

PHP

הנה דוגמה בסיסית שמראה איך להשתמש ב-Real-time Bidding API עם PHP.

  1. הגדרה של יחסי תלות

    אם עדיין לא התקנתם אותו, מורידים ומתקינים את Composer, ואז יוצרים קובץ composer.json עם תוכן כמו למשל: 

    {
  "description": "Authorized Buyers Real-Time Bidding API PHP Samples",
  "require": {
    "php": ">=7.2",
    "google/apiclient": "^2.0"
  },
  "require-dev": {
    "squizlabs/php_codesniffer": "3.*"
  },
  "type": "project",
  "homepage": "https://github.com/googleads/authorized-buyers-rtb-api-samples/tree/master/php",
  "license": "Apache-2.0",
  "authors": [
    {
      "name": "Google",
      "homepage": "https://github.com/googleads/authorized-buyers-rtb-api-samples/graphs/contributors"
    }
  ]
}

    לבסוף, מריצים את הפקודות הבאות כדי להתקין ספריות תלות:

    composer install
  2. הגדרת לקוח

    יוצרים Google_Client ומשתמשים בו כדי ליצור מופע של Google_Service_RealTimeBidding. 

    
$client = new Google_Client();
$client->setApplicationName('Authorized Buyers Real-time Bidding API PHP Samples');

$service = new Google_Service_RealTimeBidding($client);
  3. מגדירים את פרטי הכניסה

    לכל הקריאות ל-API נדרש אסימון גישה תקף. צריך להגדיר את הלקוח כך שיפעל שלב בתהליך OAuth 2.0. 

    
$client->setAuthConfig($keyFileLocation);
$client->addScope('https://www.googleapis.com/auth/realtime-bidding');

if ($client->isAccessTokenExpired()) {
    $client->refreshTokenWithAssertion();
}
  4. ביצוע פעולה

    אחרי שיוצרים יצירה של לקוח להתחבר ל-API ומגדירים את OAuth 2.0, אפשר להשתמש בו כדי לבצע קריאה ל-API. הקוד הבא מחזיר את כל הקריאייטיבים של קונה מסוים: 

    $result = $service->buyers_creatives->listBuyersCreatives($buyerName, $queryParams);

print "Creatives associated with buyer account\n";
if (empty($result['creatives'])) {
    print "No creatives found\n";
    return;
} else {
    foreach ($result['creatives'] as $creative) {
        print_r($creative);
    }
}
    FirstApiRequest.php

למידע מפורט יותר על השימוש ב-Ad Exchange Buyer API עם PHP, אפשר לעיין בקובץ README שבדוגמאות של Real-time Bidding API.

‎.NET

לפניכם דוגמה בסיסית שמראה איך להשתמש ב-Real-time Bidding API עם C#.

  1. יצירת פרויקט חדש

    פותחים את Visual Studio Code ויוצרים פרויקט חדש.

  2. הוספת קובצי עזר נדרשים מהספרייה לפרויקט

    בקובץ *.csproj של הפרויקט, מוסיפים את הערך PackageReference עבור Google.Apis, Google.Apis.Auth, Google.Apis.Core, Google.Apis.Oauth2.v2 ו-Google.Apis.RealTimeBidding.v1. לדוגמה:

    <ItemGroup>
  <PackageReference Include="Google.Apis" Version="1.57.0" />
  <PackageReference Include="Google.Apis.Auth" Version="1.57.0" />
  <PackageReference Include="Google.Apis.Core" Version="1.57.0" />
  <PackageReference Include="Google.Apis.Oauth2.v2" Version="1.57.0.1869" />
  <PackageReference Include="Google.Apis.Pubsub.v1" Version="1.57.0.2667" />
  <PackageReference Condition="!Exists('./Google.Apis.RealTimeBidding.v1.csproj')" Include="Google.Apis.RealTimeBidding.v1" Version="1.57.0.2680" />
  <PackageReference Include="log4net" Version="2.0.13" />
  <PackageReference Include="Microsoft.Extensions.Configuration" Version="3.1.4" />
  <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.0">
    <PrivateAssets>all</PrivateAssets>
    <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
  </PackageReference>
  <PackageReference Include="Mono.Options" Version="6.12.0.148" />
  <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
</ItemGroup>

    מידע נוסף על יחסי התלות האלה זמין בכתובת: https://www.nuget.org/packages/.

  3. מגדירים את פרטי הכניסה

    כל הקריאות ל-API מחייבות אימות. יש ליצור Credential באמצעות כתובת האימייל של חשבון השירות וקובץ ה-JSON שצוין למעלה. 

    var credentialParameters = NewtonsoftJsonSerializer.Instance
    .Deserialize<JsonCredentialParameters>(
        System.IO.File.ReadAllText(ServiceKeyFilePath));

// Create the credentials.
var credentialInitializer = new ServiceAccountCredential.Initializer(
        credentialParameters.ClientEmail)
    {
        Scopes = new[] { RealTimeBiddingService.Scope.RealtimeBidding }
    }.FromPrivateKey(credentialParameters.PrivateKey);

var oAuth2Credentials = new ServiceAccountCredential(credentialInitializer);
  4. בניית לקוח ל-Real-time Bidding API

    לאחר מכן תוכלו ליצור את RealTimeBiddingService: 

    var serviceInitializer = new BaseClientService.Initializer
    {
        HttpClientInitializer = oAuth2Credentials,
        ApplicationName = "FirstAPICall"
    };

var realtimebidding = new RealTimeBiddingService(serviceInitializer);
  5. ביצוע פעולה

    אחרי שיוצרים מופע של לקוח כדי להתחבר ל-API, אפשר לבצע פעולה. הקוד הבא מציג רשימת קריאייטיבים לחשבון קונה Authorized Buyers ספציפי שמשויך לפרטי הכניסה שלך. 

    BuyersResource.CreativesResource.ListRequest request =
    realtimebidding.Buyers.Creatives.List(buyerName);
request.View = BuyersResource.CreativesResource.ListRequest.ViewEnum.FULL;

IList<Creative> creatives = request.Execute().Creatives;

foreach (Creative creative in creatives)
{
    Console.WriteLine("* Creative name: {0}", creative.Name);
}
    FirstApiRequest.cs

למידע מפורט יותר על השימוש ב-Real-time Bidding API עם C#, אפשר לעיין בקובץ README ב דוגמאות של Real-time Bidding API.

Ruby

זוהי דוגמה בסיסית שמראה איך להשתמש ב-Real-time Bidding API עם Ruby.

  1. הורדה והתקנה של Google API Ruby Client

    אם עדיין לא התקנתם אותה, מורידים ומתקינים את Bundler, ואז יוצרים Gemfile עם תוכן כמו: 

    source "https://rubygems.org"

ruby "2.6.0"

gem 'google-apis-pubsub_v1', '0.10.0'
gem 'google-apis-realtimebidding_v1', '~> 0.14.0'

    לבסוף, מריצים את הפקודות הבאות כדי להתקין ספריות תלות:

    bundle
  2. מגדירים את פרטי הכניסה

    כל הקריאות ל-API מחייבות אימות. יש ליצור פרטי כניסה באמצעות כתובת האימייל של חשבון השירות וקובץ ה-JSON שצוינו למעלה.

    # Create credentials using the JSON key file.
  auth_options = {
    :json_key_io => File.open(KEY_FILE, "r"),
    :scope => 'https://www.googleapis.com/auth/realtime-bidding'
  }

  oauth_credentials = Google::Auth::ServiceAccountCredentials.make_creds(
    options=auth_options
  )
  3. הגדרת לקוח ל-AdExchangeBuyer

    לאחר מכן אפשר ליצור לקוח מורשה של AdExchange Buyer באמצעות פרטי הכניסה הבאים:

    # Create the service and set credentials
  realtimebidding = (
    Google::Apis::RealtimebiddingV1::RealtimeBiddingService.new
  )
  realtimebidding.authorization = oauth_credentials
  realtimebidding.authorization.fetch_access_token!
  4. ביצוע פעולה

    אחרי שיוצרים מופע של לקוח כדי להתחבר ל-API, אפשר לבצע פעולה. הקוד הבא מחזיר את כל הקריאייטיבים של קונה מסוים. 

    # Call the buyers.creatives.list method to get list of creatives for given buyer.
    creatives_list = realtimebidding.list_buyer_creatives(
        BUYER_NAME, view: 'FULL')

    if creatives_list.creatives.any?
      puts "Found the following creatives for buyer '%s':" % BUYER_NAME
      creatives_list.creatives.each do |creative|
        puts "* Creative name: #{creative.name}"
      end
    else
      puts "No creatives were found that were associated with buyer '%s'" % BUYER_NAME
    end
    first_api_request.rb

למידע מפורט יותר על השימוש ב-Real-time Bidding API עם Ruby, אפשר לעיין בקובץ README בדוגמאות ל-Real-time Bidding API.

ממשק API של Ad Exchange Buyer II

Java

/*
 * Copyright (c) 2017 Google Inc.
 *
 * 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.
 */

package com.google.api.services.samples.adexchangebuyer.cmdline.v2_x;

import com.google.api.client.googleapis.services.json.AbstractGoogleJsonClient;
import com.google.api.services.adexchangebuyer2.v2beta1.AdExchangeBuyerII;
import com.google.api.services.adexchangebuyer2.v2beta1.model.AbsoluteDateRange;
import com.google.api.services.adexchangebuyer2.v2beta1.model.Client;
import com.google.api.services.adexchangebuyer2.v2beta1.model.Date;
import com.google.api.services.adexchangebuyer2.v2beta1.model.FilterSet;
import com.google.api.services.adexchangebuyer2.v2beta1.model.RealtimeTimeRange;
import com.google.api.services.adexchangebuyer2.v2beta1.model.RelativeDateRange;
import com.google.api.services.samples.adexchangebuyer.cmdline.BaseSample;
import java.io.IOException;
import java.util.List;

/**
 * This sample illustrates how to retrieve all Bidder-level Filter Sets.
 */
public class GetAllBidderLevelFilterSets extends BaseSample {
  @Override
  public ClientType getClientType() {
    return ClientType.ADEXCHANGEBUYERII;
  }

  @Override
  public String getName() {
    return "Get All Bidder-level Filter Sets.";
  }

  @Override
  public String getDescription() {
    return "Lists Filter Sets associated with the given Bidder.";
  }

  @Override
  public void execute(AbstractGoogleJsonClient client) throws IOException {
    AdExchangeBuyerII adXClient = (AdExchangeBuyerII) client;
    String bidderResourceId = getStringInput("bidderResourceId", "Enter the Bidder's resource ID");
    String ownerName = String.format("bidders/%s", bidderResourceId);
    List<FilterSet> allFilterSets = adXClient.bidders().filterSets().list(ownerName).execute()
        .getFilterSets();

    if (allFilterSets != null && allFilterSets.size() > 0) {
      System.out.println("========================================");
      System.out.printf("Listing of Filter Sets associated with Bidder \"%s\"%n", ownerName);
      System.out.println("========================================");
      for (FilterSet filterSet : allFilterSets) {
        System.out.printf("* Filter Set name: %s%n", filterSet.getName());
        AbsoluteDateRange absDateRange = filterSet.getAbsoluteDateRange();
        if(absDateRange != null) {
          System.out.println("AbsoluteDateRange");
          System.out.printf("\tStart date: %s%n",
              convertDateToString(absDateRange.getStartDate()));
          System.out.printf("\tEnd date: %s%n",
              convertDateToString(absDateRange.getEndDate()));
        }
        RelativeDateRange relDateRange = filterSet.getRelativeDateRange();
        if(relDateRange != null) {
          Integer offset = relDateRange.getOffsetDays();
          System.out.println("RelativeDateRange");
          System.out.printf("\tOffset days: %s%n", offset != null ? offset : 0);
          System.out.printf("\tDuration days: %s%n", relDateRange.getDurationDays());
        }
        RealtimeTimeRange rtTimeRange = filterSet.getRealtimeTimeRange();
        if(rtTimeRange != null) {
          System.out.println("RealtimeTimeRange");
          System.out.printf("\tStart timestamp: %s%n", rtTimeRange.getStartTimestamp());
        }
        String timeSeriesGranularity = filterSet.getTimeSeriesGranularity();
        if(timeSeriesGranularity != null) {
          System.out.printf("Time series granularity: %s%n", timeSeriesGranularity);
        }
        String format = filterSet.getFormat();
        if(format != null) {
          System.out.printf("\tFormat: %s%n", format);
        }
        String environment = filterSet.getEnvironment();
        if(environment != null) {
          System.out.printf("Environment: %s%n", environment);
        }
        List<String> platforms = filterSet.getPlatforms();
        if(platforms != null) {
          System.out.println("Platforms:");
          for(String platform : platforms) {
            System.out.printf("\t%s%n", platform);
          }
        }
        List<Integer> sellerNetworkIds = filterSet.getSellerNetworkIds();
        if(filterSet.getSellerNetworkIds() != null) {
          System.out.println("Seller network IDS:");
          for(Integer sellerNetworkId : sellerNetworkIds) {
            System.out.printf("\t%d%n", sellerNetworkId);
          }
        }
      }
    } else {
      System.out.printf("No Filter Sets were found associated with Bidder \"%s\"%n", ownerName);
    }
  }

  private String convertDateToString(Date date) {
    return String.format("%d%02d%02d", date.getYear(), date.getMonth(), date.getDay());
  }
}

Python

#!/usr/bin/python
#
# Copyright 2017 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.

"""This example lists bidder-level filter sets."""


import argparse
import os
import pprint
import sys

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

from googleapiclient.errors import HttpError
import samples_util


_OWNER_NAME_TEMPLATE = 'bidders/{bidders_resource_id}'

DEFAULT_BIDDER_RESOURCE_ID = 'ENTER_BIDDER_RESOURCE_ID_HERE'


def main(ad_exchange_buyer, owner_name):
  try:
    # Construct and execute the request.
    filter_sets = ad_exchange_buyer.bidders().filterSets().list(
        ownerName=owner_name).execute()
    print(f'Listing FilterSets for bidder: "{owner_name}".')
    pprint.pprint(filter_sets)
  except HttpError as e:
    print(e)


if __name__ == '__main__':
  parser = argparse.ArgumentParser(
      description='Creates a bidder-level filter set with the specified options'
  )
  # Required fields.
  parser.add_argument(
      '-b', '--bidder_resource_id', default=DEFAULT_BIDDER_RESOURCE_ID,
      help=('The resource ID of the bidders resource for which the filter '
            'sets were created. This will be used to construct the ownerName '
            'used as a path parameter for filter set requests. For additional '
            'information on how to configure the ownerName path parameter, '
            'see: https://developers.google.com/authorized-buyers/apis/'
            'reference/rest/v2beta1/bidders.filterSets/list'
            '#body.PATH_PARAMETERS.owner_name'))

  args = parser.parse_args()

  try:
    service = samples_util.GetService('v2beta1')
  except IOError as ex:
    print(f'Unable to create adexchangebuyer service - {ex}')
    print('Did you specify the key file in samples_util.py?')
    sys.exit(1)

  main(service, _OWNER_NAME_TEMPLATE.format(
           bidders_resource_id=args.bidder_resource_id))

PHP

<?php
/**
 * Copyright 2017 Google Inc.
 *
 * 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.
 */

require_once __DIR__ . '/../../BaseExample.php';

/**
 * This example illustrates how to retrieve all Bidder-level Filter Sets.
 */
class ListBidderLevelFilterSets extends BaseExample {

  /**
   * @see BaseExample::getInputParameters()
   */
  protected function getInputParameters() {
    return [
        [
            'name' => 'bidderResourceId',
            'display' => 'Bidder Resource ID',
            'required' => true
        ]
    ];
  }

  /**
   * @see BaseExample::run()
   */
  public function run() {
    $values = $this->formValues;
    $ownerName = sprintf(
        'bidders/%s',
        $values['bidderResourceId']
    );
    $result = $this->service->bidders_filterSets
        ->listBiddersFilterSets($ownerName);
    print sprintf(
        '<h2>Listing Bidder-level Filter Sets for ownerName "%s"</h2>',
         $ownerName
    );
    if (empty($result['filterSets'])) {
      print '<p>No Bidder-level Filter Sets found.</p>';
    } else {
      foreach ($result['filterSets'] as $filterSets) {
        $this->printResult($filterSets);
      }
    }
  }

  /**
   * @see BaseExample::getClientType()
   */
  public function getClientType() {
    return ClientType::AdExchangeBuyerII;
  }

  /**
   * @see BaseExample::getName()
   */
  public function getName() {
    return 'RTB Troubleshooting: List Bidder-level Filter Sets';
  }
}

‎.NET

/* Copyright 2017, 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.
 */

using Google.Apis.AdExchangeBuyerII.v2beta1;
using Google.Apis.AdExchangeBuyerII.v2beta1.Data;
using Google.Apis.Services;

using System;
using System.Collections.Generic;

namespace Google.Apis.AdExchangeBuyer.Examples.v2_x
{
    /// <summary>
    /// Retrieves the bidder-level filter sets for the given bidder resource ID.
    /// </summary>
    public class ListBidderLevelFilterSets : ExampleBase
    {
        /// <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)
        {
            AdExchangeBuyerIIService service = Utilities.GetV2Service();
            ExampleBase example = new ListBidderLevelFilterSets();
            Console.WriteLine(example.Description);

            example.Run(service);
        }

        /// <summary>
        /// Returns a description about the code example.
        /// </summary>
        public override string Description
        {
            get { return "This code example lists all bidder-level filter sets for the given " +
                    "bidder resource ID."; }
        }

        /// <summary>
        /// Runs the code example.
        /// </summary>
        /// <param name="service">An authenticated AdExchangeBuyerIIService</param>
        public override void Run(BaseClientService service)
        {
            AdExchangeBuyerIIService adXService = (AdExchangeBuyerIIService)service;
            string bidderResourceId = "INSERT_BIDDER_RESOURCE_ID_HERE";
            string ownerName = String.Format("bidders/{0}", bidderResourceId);

            ListFilterSetsResponse response = adXService.Bidders.FilterSets.List(ownerName)
                .Execute();

            Console.WriteLine("========================================\n");
            Console.WriteLine("Listing of filter sets associated with owner name \"{0}\"",
                ownerName);
            Console.WriteLine("========================================\n");

            if (response.FilterSets.Count == 0)
            {
                Console.WriteLine("No filter sets found.");
            } else
            {
                foreach (FilterSet filterSet in response.FilterSets)
                {
                    Console.WriteLine("* Name: {0}", filterSet.Name);
                    AbsoluteDateRange absDateRange = filterSet.AbsoluteDateRange;
                    if (absDateRange != null)
                    {
                        Console.WriteLine("\tAbsoluteDateRange:");
                        Date startDate = absDateRange.StartDate;
                        Console.WriteLine("\t\tStartDate:");
                        Console.WriteLine("\t\t\tYear: {0}", startDate.Year);
                        Console.WriteLine("\t\t\tMonth: {0}", startDate.Month);
                        Console.WriteLine("\t\t\tDay: {0}", startDate.Day);
                        Date endDate = absDateRange.EndDate;
                        Console.WriteLine("\t\tEndDate:");
                        Console.WriteLine("\t\t\tYear: {0}", endDate.Year);
                        Console.WriteLine("\t\t\tMonth: {0}", endDate.Month);
                        Console.WriteLine("\t\t\tDay: {0}", endDate.Day);
                    }
                    RelativeDateRange relDateRange = filterSet.RelativeDateRange;
                    if (relDateRange != null)
                    {
                        Console.WriteLine("\tRelativeDateRange:");
                        Console.WriteLine("\t\tOffsetDays: {0}", relDateRange.OffsetDays);
                        Console.WriteLine("\t\tDurationDays: {0}", relDateRange.DurationDays);
                    }
                    RealtimeTimeRange rtTimeRange = filterSet.RealtimeTimeRange;
                    if (rtTimeRange != null)
                    {
                        Console.WriteLine("\tRealtimeTimeRange:");
                        Console.WriteLine("\t\tStartTimestamp: {0}", rtTimeRange.StartTimestamp);
                    }
                    String timeSeriesGranularity = filterSet.TimeSeriesGranularity;
                    if (timeSeriesGranularity != null)
                    {
                        Console.WriteLine("\tTimeSeriesGranularity: {0}", timeSeriesGranularity);
                    }
                    IList<String> formats = filterSet.Formats;
                    if (formats != null)
                    {
                        Console.WriteLine("\tFormats:");
                        foreach (string format in formats)
                        {
                            Console.WriteLine("\t\t{0}", format);
                        }
                    }
                    String environment = filterSet.Environment;
                    if (environment != null)
                    {
                        Console.WriteLine("\tEnvironment: {0}", environment);
                    }
                    IList<string> platforms = filterSet.Platforms;
                    if (platforms != null)
                    {
                        Console.WriteLine("\tPlatforms:");
                        foreach (string platform in platforms)
                        {
                            Console.WriteLine("\t\t{0}", platform);
                        }
                    }
                    IList<int?> sellerNetworkIds = filterSet.SellerNetworkIds;
                    if (sellerNetworkIds != null)
                    {
                        Console.WriteLine("\tSellerNetworkIds:");
                        foreach (int? sellerNetworkId in sellerNetworkIds)
                        {
                            Console.WriteLine("\t\t{0}", sellerNetworkId);
                        }
                    }
                }
            }
        }

        public override ClientType getClientType()
        {
            return ClientType.ADEXCHANGEBUYERII;
        }
    }
}

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.
#
# Lists the filter sets for a given bidder.
#
# Tags: Bidders.FilterSets.list

require 'optparse'

require_relative '../samples_util'


def list_bidder_level_filter_sets(ad_exchange_buyer, owner_name, page_size)
  begin
    response = ad_exchange_buyer.list_bidder_filter_sets(
        owner_name, page_size: page_size
    )

    unless response.filter_sets.nil?
      puts 'Found the following filter sets for bidder %s:' % owner_name
      response.filter_sets.each do |filter_set|
        puts '* Filter set name: %s' % filter_set.name
        if !filter_set.absolute_date_range.nil?
          abs_date_range = filter_set.absolute_date_range
          start_date = abs_date_range.start_date
          end_date = abs_date_range.end_date
          puts "\tAbsolute date range:"
          puts "\t\tStart date: %s-%s-%s" % [start_date.year, start_date.month,
              start_date.day]
          puts "\t\tEnd date: %s-%s-%s" % [end_date.year, end_date.month,
              end_date.day]
        end
        unless filter_set.realtime_time_range.nil?
          realtime_time_range = filter_set.realtime_time_range
          puts "\tRealtime time range:"
          puts "\t\tStart timestamp: %s" % realtime_time_range.start_timestamp
        end
        unless filter_set.relative_date_range.nil?
          relative_date_range = filter_set.relative_date_range
          puts "\tRelative date range:"
          puts "\t\tOffset days: %s" % relative_date_range.offset_days
          puts "\t\tDuration days: %s" % relative_date_range.duration_days
        end
        unless filter_set.time_series_granularity.nil?
          puts "\tTime series granularity: %s" %
              filter_set.time_series_granularity
        end
        unless filter_set.format.nil?
          puts "\tFormat: %s" % filter_set.format
        end
        unless filter_set.environment.nil?
          puts "\tEnvironment: %s" % filter_set.environment
        end
        unless filter_set.platforms.nil?
          puts "\tPlatforms: %s" % filter_set.platforms.inspect
        end
        unless filter_set.seller_network_ids.nil?
          puts "\tSeller network IDs: %s" %
              filter_set.seller_network_ids.inspect
        end
      end
    else
      puts 'No filter sets found for bidder %s.' % owner_name
    end
  rescue Google::Apis::ServerError => e
    raise "The following server error occured:\n%s" % e.message
  rescue Google::Apis::ClientError => e
    raise "Invalid client request:\n%s" % e.message
  rescue Google::Apis::AuthorizationError => e
    raise "Authorization error occured:\n%s" % e.message
  end
end


if __FILE__ == $0
  begin
    # Retrieve the service used to make API requests.
    service = get_service(ADEXCHANGEBUYER_V2BETA1)
  rescue ArgumentError => e
    raise 'Unable to create service, with error message: %s' % e.message
  rescue Signet::AuthorizationError => e
    raise ('Unable to create service, was the KEY_FILE in samples_util.rb ' +
           'set? Error message: %s') % e.message
  end

  # Set options and default values for fields used in this example.
  options = [
    Option.new(
      'bidder_resource_id',
      ('The resource ID of the bidders resource for which the filter ' +
       'sets were created. This will be used to construct the ownerName ' +
       'used as a path parameter for filter set requests. For additional ' +
       'information on how to configure the ownerName path parameter, ' +
       'see: https://developers.google.com/authorized-buyers/apis/reference/' +
       'rest/v2beta1/bidders.filterSets/list#body.PATH_PARAMETERS.owner_name'),
      :short_alias => 'b', :required => true,
      :default_value => nil  # Insert default value here.
    ),
    Option.new(
      'max_page_size',
      'The maximum number of entries returned on one result page.',
      :type => Integer, :short_alias => 'm', :required => true,
      :default_value => MAX_PAGE_SIZE
    )
  ]

  # Parse options.
  parser = Parser.new(options)
  opts = parser.parse(ARGV)

  owner_name = 'bidders/%s' % opts['bidder_resource_id']

  list_bidder_level_filter_sets(service, owner_name, opts['max_page_size'])
end

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