预配客户

本教程介绍如何使用 Reseller API 配置客户。

正确配置客户涉及多个相互依赖的步骤，这些步骤跨越 Google Workspace 平台中的多个 API。

用于创建 Google Workspace 客户的 API 流程。
图 1. 配置 Google Workspace 客户的简要步骤

上图显示了在预配客户的每个步骤中使用哪些 API：

  • 使用 Site Verification API 放置网域验证令牌。
  • 使用 Reseller API 创建客户。
  • 使用 Directory API 创建首个用户，并将其设为管理员。
  • 使用 Reseller API 创建订阅。
  • 使用 Site Verification API 来验证网域。

前提条件

  • Google 转销商网域实例。
  • 全面签署的 Google Workspace 合作伙伴协议。

设置您的环境

如需完成本教程，请设置您的环境。

启用 API

在使用 Google API 之前，您需要在 Google Cloud 项目中启用它们。您可以在单个 Google Cloud 项目中启用一个或多个 API。

  • 在 Google Cloud 控制台中，启用 Reseller API、Site Verification API 和 Admin SDK API。

    启用 API

创建服务账号

服务帐号是应用（而不是个人）使用的特殊帐号。您可以使用服务帐号访问数据或由机器人帐号执行操作，或者代表 Google Workspace 或 Cloud Identity 用户访问数据。如需了解详情，请参阅了解服务帐号。

Google Cloud 控制台

  1. 在 Google Cloud 控制台中，依次点击“菜单”图标 > IAM 和管理 > 服务帐号。

    进入“服务账号”

  2. 点击创建服务账号。
  3. 填写服务帐号详细信息，然后点击创建并继续。
  4. 可选：为您的服务账号分配角色，以授予对 Google Cloud 项目资源的访问权限。如需了解详情，请参阅授予、更改和撤消对资源的访问权限。
  5. 点击继续。
  6. 可选：输入可以使用此服务账号管理和执行操作的用户或群组。如需了解详情，请参阅管理服务帐号模拟。
  7. 点击完成。记下服务帐号的电子邮件地址。

gcloud CLI

  1. 创建服务帐号： 
    gcloud iam service-accounts create SERVICE_ACCOUNT_NAME \
  --display-name="SERVICE_ACCOUNT_NAME"
  2. 可选：为您的服务账号分配角色，以授予对 Google Cloud 项目资源的访问权限。如需了解详情，请参阅授予、更改和撤消对资源的访问权限。

为服务账号创建凭据

您需要以公钥/私钥对的形式获取凭据。您的代码使用这些凭据来向应用中的服务帐号操作授权。
  1. 在 Google Cloud 控制台中，依次点击“菜单”图标 > IAM 和管理 > 服务帐号。

    进入“服务账号”

  2. 选择您的服务帐号。
  3. 依次点击密钥 > 添加密钥 > 创建新密钥。
  4. 选择 JSON，然后点击创建。

    系统会生成新的公钥/私钥对，并将其作为新文件下载到您的计算机。将下载的 JSON 文件另存为 credentials.json 到您的工作目录中。此文件是此密钥的唯一副本。如需了解如何安全地存储密钥，请参阅管理服务帐号密钥。

  5. 点击关闭。

为服务帐号设置全网域授权功能

如需代表 Google Workspace 组织中的用户调用 API，您的服务帐号需要由超级用户帐号在 Google Workspace 管理控制台中获得全网域授权委托。如需了解详情，请参阅将全网域授权委派给服务帐号。
  1. 在 Google Cloud 控制台中，依次点击“菜单”图标 > IAM 和管理 > 服务帐号。

    进入“服务账号”

  2. 选择您的服务帐号。
  3. 点击显示高级设置。
  4. 在“全网域授权”下，找到您的服务帐号的“客户端 ID”。点击“Copy ”，将客户端 ID 值复制到剪贴板。

  5. 如果您拥有相关 Google Workspace 账号的超级用户访问权限，请点击查看 Google Workspace 管理控制台，然后使用超级用户账号登录并继续执行后续步骤。

    如果您没有相关 Google Workspace 账号的超级用户访问权限，请与该账号的超级用户联系，并向他们发送您的服务账号的客户端 ID 和 OAuth 范围列表，以便他们在管理控制台中完成以下步骤。

    1. 在 Google 管理控制台中，依次点击“菜单”图标 > 安全性 > 访问权限和数据控制 > API 控件。

      前往“API 控件”

    2. 点击管理全网域授权。
    3. 点击新增。
    4. 在“客户端 ID”字段中，粘贴您之前复制的客户端 ID。
    5. 在“OAuth 范围”字段中，输入您的应用所需的范围列表（以英文逗号分隔）。这组范围与您在配置 OAuth 权限请求页面时定义的范围相同。
    6. 点击授权。

使用经过身份验证的凭据创建服务对象

要开始使用任何 Google API，您首先需要在应用中设置身份验证和凭据。Google 客户端库会代表您处理此操作。所有库都具有用于创建凭据对象的模式，您可以授予对所有 API 的访问权限并将其传递给每项服务。应用通常应该具有一组凭据，并且仅使用一个 Cloud 项目进行所有 Google API 交互。

使用您在创建服务账号时生成的 JSON 密钥文件。

Python
import sys
from apiclient.discovery import build
from apiclient.http import HttpError
from oauth2client.service_account import ServiceAccountCredentials

############## REPLACE WITH YOUR OWN VALUES ####################
JSON_PRIVATE_KEY_FILE = 'path/to/json_key_file.json'
RESELLER_ADMIN_USER = 'admin@yourresellerdomain.com'
CUSTOMER_DOMAIN = 'example.com'
CUSTOMER_SITE = 'https://www.example.com'
################################################################

# Full List of scopes:
# https://developers.google.com/identity/protocols/googlescopes
OAUTH2_SCOPES = [
    'https://reseller.googleapis.com/auth/apps.order',
    'https://reseller.googleapis.com/auth/siteverification',
    'https://reseller.googleapis.com/auth/admin.directory.user',
]

credentials = ServiceAccountCredentials.from_json_keyfile_name(
    JSON_PRIVATE_KEY_FILE, OAUTH2_SCOPES).create_delegated(RESELLER_ADMIN_USER)

reseller_service = build(
    serviceName='reseller', version='v1', credentials=credentials)

directory_service = build(
    serviceName='admin', version='directory_v1', credentials=credentials)

verification_service = build(
    serviceName='siteVerification', version='v1', credentials=credentials)
Java
// OAuth2 and HTTP
import com.google.api.client.googleapis.auth.oauth2.GoogleCredential;
import com.google.api.client.googleapis.javanet.GoogleNetHttpTransport;
import com.google.api.client.http.HttpResponseException;
import com.google.api.client.json.jackson2.JacksonFactory;
// Directory API
import com.google.api.services.admin.directory.Directory;
import com.google.api.services.admin.directory.DirectoryScopes;
import com.google.api.services.admin.directory.model.User;
import com.google.api.services.admin.directory.model.UserMakeAdmin;
import com.google.api.services.admin.directory.model.UserName;
// Reseller API
import com.google.api.services.reseller.Reseller;
import com.google.api.services.reseller.ResellerScopes;
import com.google.api.services.reseller.model.Address;
import com.google.api.services.reseller.model.Customer;
import com.google.api.services.reseller.model.RenewalSettings;
import com.google.api.services.reseller.model.Seats;
import com.google.api.services.reseller.model.Subscription;
// Site Verification API
import com.google.api.services.siteVerification.SiteVerification;
import com.google.api.services.siteVerification.SiteVerificationScopes;
import com.google.api.services.siteVerification.model.SiteVerificationWebResourceGettokenRequest;
import com.google.api.services.siteVerification.model.SiteVerificationWebResourceGettokenResponse;
import com.google.api.services.siteVerification.model.SiteVerificationWebResourceResource;
// Java library imports
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.security.GeneralSecurityException;
import java.util.Arrays;
import java.util.List;

/**
 * This is a basic example of provisioning a Google Workspace customer.
 */
public class CodelabExample {
  // Full List of scopes:
  // https://developers.google.com/identity/protocols/googlescopes
  private static final List<String> OAUTH2_SCOPES = Arrays.asList(
    ResellerScopes.APPS_ORDER,
    SiteVerificationScopes.SITEVERIFICATION,
    DirectoryScopes.ADMIN_DIRECTORY_USER
  );

  /***************** REPLACE WITH YOUR OWN VALUES ********************************/
  public static final String JSON_PRIVATE_KEY_FILE = "path/to/json_key_file.json";
  public static final String RESELLER_ADMIN_USER = "admin@yourresellerdomain.com";
  public static final String CUSTOMER_DOMAIN = "example.com";
  public static final String CUSTOMER_SITE = "https://www.example.com/";
  /*******************************************************************************/

  public static void main(String[] args)
      throws IOException, GeneralSecurityException, FileNotFoundException {
    // Instantiate services with authenticated credentials
    GoogleCredential jsonCredentials = GoogleCredential
      .fromStream(new FileInputStream(JSON_PRIVATE_KEY_FILE));
    GoogleCredential credentials = new GoogleCredential.Builder()
      .setTransport(GoogleNetHttpTransport.newTrustedTransport())
      .setJsonFactory(JacksonFactory.getDefaultInstance())
      .setServiceAccountScopes(OAUTH2_SCOPES)
      .setServiceAccountUser(RESELLER_ADMIN_USER)
      .setServiceAccountPrivateKey(jsonCredentials.getServiceAccountPrivateKey())
      .setServiceAccountId(jsonCredentials.getServiceAccountId())
      .build();

    Reseller resellerService = new Reseller.Builder(
        credentials.getTransport(),
        credentials.getJsonFactory(),
        credentials).setApplicationName("Google Workspace Creator").build();

    Directory directoryService = new Directory.Builder(
        credentials.getTransport(),
        credentials.getJsonFactory(),
        credentials).setApplicationName("Google Workspace Creator").build();

    SiteVerification verificationService = new SiteVerification.Builder(
        credentials.getTransport(),
        credentials.getJsonFactory(),
        credentials).setApplicationName("Google Workspace Creator").build();
C#
// OAuth2 and HTTP
using Google.Apis.Auth.OAuth2;
using Google.Apis.Services;
// Reseller API
using Google.Apis.Reseller.v1;
using Google.Apis.Reseller.v1.Data;
// Directory API
using Google.Apis.Admin.Directory.directory_v1;
using User = Google.Apis.Admin.Directory.directory_v1.Data.User;
using UserName = Google.Apis.Admin.Directory.directory_v1.Data.UserName;
using UserMakeAdmin = Google.Apis.Admin.Directory.directory_v1.Data.UserMakeAdmin;
//Site Verification API
using Google.Apis.SiteVerification.v1;
using Google.Apis.SiteVerification.v1.Data;
// System imports
using System;
using System.IO;

class CodelabExample
{
    // Full List of scopes:
    // https://developers.google.com/identity/protocols/googlescopes
    static string[] OAUTH2_SCOPES = {
        ResellerService.Scope.AppsOrder,
        DirectoryService.Scope.AdminDirectoryUser,
        SiteVerificationService.Scope.Siteverification
    };

    /***************** REPLACE WITH YOUR OWN VALUES ********************************/
    public static String JSON_PRIVATE_KEY_FILE = "path/to/json_key_file.json";
    public static String RESELLER_ADMIN_USER = "admin@yourresellerdomain.com";
    public static String CUSTOMER_DOMAIN = "example.com";
    public static String CUSTOMER_SITE = "https://www.example.com/";
    /*******************************************************************************/

    static void Main(string[] args)
    {
        GoogleCredential credential;

        using (var stream = new FileStream(JSON_PRIVATE_KEY_FILE, FileMode.Open, FileAccess.Read))
        {
            credential = GoogleCredential
                .FromStream(stream)
                .CreateScoped(OAUTH2_SCOPES)
                .CreateWithUser(RESELLER_ADMIN_USER);
        }

        var resellerService = new ResellerService(new BaseClientService.Initializer()
        {
            HttpClientInitializer = credential,
        });

        var directoryService = new DirectoryService(new BaseClientService.Initializer()
        {
            HttpClientInitializer = credential,
        });

        var verificationService = new SiteVerificationService(new BaseClientService.Initializer()
        {
            HttpClientInitializer = credential,
        });
PHP
// https://developers.google.com/api-client-library/php/
require_once 'vendor/autoload.php';

// Full List of scopes:
// https://developers.google.com/identity/protocols/googlescopes
$OAUTH2_SCOPES = [
  Google_Service_Reseller::APPS_ORDER,
  Google_Service_SiteVerification::SITEVERIFICATION,
  Google_Service_Directory::ADMIN_DIRECTORY_USER,
];

######### REPLACE WITH YOUR OWN VALUES ###############
$JSON_PRIVATE_KEY_FILE = 'path/to/json_key_file.json';
$RESELLER_ADMIN_USER = 'admin@yourresellerdomain.com';
$CUSTOMER_DOMAIN = 'example.com';
$CUSTOMER_SITE = 'https://www.example.com/';
######################################################

$client = new Google_Client();
$client->setAuthConfig($JSON_PRIVATE_KEY_FILE);
$client->setSubject($RESELLER_ADMIN_USER);
$client->setScopes($OAUTH2_SCOPES);

$resellerService = new Google_Service_Reseller($client);
$directoryService = new Google_Service_Directory($client);
$verificationService = new Google_Service_SiteVerification($client);
Ruby
require 'googleauth'
require 'google/apis/reseller_v1'
require 'google/apis/site_verification_v1'
require 'google/apis/admin_directory_v1'

# Full List of scopes:
# https://developers.google.com/identity/protocols/googlescopes
OAUTH2_SCOPES = [
  'https://reseller.googleapis.com/auth/apps.order',
  'https://reseller.googleapis.com/auth/admin.directory.user',
  'https://reseller.googleapis.com/auth/siteverification',
]

####### REPLACE WITH YOUR OWN VALUES ###############
JSON_PRIVATE_KEY_FILE = 'path/to/json_key_file.json'
RESELLER_ADMIN_USER = 'admin@yourresellerdomain.com'
CUSTOMER_DOMAIN = 'example.com'
CUSTOMER_SITE = 'https://www.example.com/'
####################################################

credentials = Google::Auth::ServiceAccountCredentials.make_creds(
  json_key_io: File.open(JSON_PRIVATE_KEY_FILE),
  scope: OAUTH2_SCOPES)
credentials.sub = RESELLER_ADMIN_USER

Google::Apis::RequestOptions.default.authorization = credentials

reseller_service = Google::Apis::ResellerV1::ResellerService.new
directory_service = Google::Apis::AdminDirectoryV1::DirectoryService.new
verification_service = Google::Apis::SiteVerificationV1::SiteVerificationService.new
Node.js
// NOTE: This script needs googleapis 28.0.0 or later as it uses promises
const {google} = require('googleapis');

// ############## REPLACE WITH YOUR OWN VALUES ####################
const JSON_PRIVATE_KEY_FILE = 'path/to/json_key_file.json';
const RESELLER_ADMIN_USER = 'admin@yourresellerdomain.com';
const CUSTOMER_DOMAIN = 'example.com';
const CUSTOMER_SITE = 'https://www.example.com/';
// ################################################################

// Full List of scopes: https://developers.google.com/identity/protocols/googlescopes
const OAUTH2_SCOPES = [
  'https://reseller.googleapis.com/auth/apps.order',
  'https://reseller.googleapis.com/auth/siteverification',
  'https://reseller.googleapis.com/auth/admin.directory.user',
];

const authJWT = new google.auth.JWT({
  keyFile: JSON_PRIVATE_KEY_FILE,
  scopes: OAUTH2_SCOPES,
  subject: RESELLER_ADMIN_USER,
});

const resellerService = google.reseller({version: 'v1', auth: authJWT});
const directoryService = google.admin({version: 'directory_v1', auth: authJWT});
const verificationService = google.siteVerification({version: 'v1', auth: authJWT});

开始域名验证流程

此步骤为可选步骤，但如果您能够验证客户网域，建议您完成此步骤。验证网域后，此步骤会在本教程结束时完成。

如果您不验证客户的网域，客户将受到以下限制：

  • 他们只能访问管理控制台，并在引导他们完成手动网域验证流程时访问。
  • 它们可能会在创建 21 天后被暂停。

如需检索网站验证令牌，请执行以下操作：

  1. 如需检索网站验证令牌，请使用 Site Verification API。您无法验证某个网域之前是否已经过验证，但您可以多次验证网站而不会出现任何问题。根据您要验证的是 INET_DOMAIN 还是 SITE 类型，verificationMethod 参数会有所不同。请从下列选项中选择一项：

    • 对于类型 INET_DOMAIN，请使用以下 verificationMethod 参数之一：

      • DNS_TXT
      • DNS_CNAME

      以下令牌检索示例使用 INET_DOMAIN 类型：

      Python
      # Retrieve the site verification token and place it according to:
# https://developers.google.com/site-verification/v1/getting_started#tokens
response = verification_service.webResource().getToken(
    body={
        'site': {
            'type': 'INET_DOMAIN',
            'identifier': CUSTOMER_DOMAIN
        },
        'verificationMethod': 'DNS_TXT'
    }).execute()
print(response)
      Java
      // Retrieve the site verification token and place it according to:
// https://developers.google.com/site-verification/v1/getting_started#tokens
SiteVerificationWebResourceGettokenRequest.Site getTokenSite =
    new SiteVerificationWebResourceGettokenRequest.Site()
        .setType("INET_DOMAIN")
        .setIdentifier(CUSTOMER_DOMAIN);

SiteVerificationWebResourceGettokenRequest request =
    new SiteVerificationWebResourceGettokenRequest()
        .setVerificationMethod("DNS_TXT")
        .setSite(getTokenSite);

SiteVerificationWebResourceGettokenResponse getTokenResponse =
    verificationService.webResource().getToken(request).execute();
System.out.println("Site Verification Token: " + getTokenResponse.getToken());
      C#
      // Retrieve the site verification token and place it according to:
// https://developers.google.com/site-verification/v1/getting_started#tokens
SiteVerificationWebResourceGettokenRequest.SiteData getTokenSite =
    new SiteVerificationWebResourceGettokenRequest.SiteData()
    {
        Type = "INET_DOMAIN",
        Identifier = CUSTOMER_DOMAIN
    };

SiteVerificationWebResourceGettokenRequest request =
    new SiteVerificationWebResourceGettokenRequest()
    {
        VerificationMethod = "DNS_TXT",
        Site = getTokenSite
    };

SiteVerificationWebResourceGettokenResponse getTokenResponse =
    verificationService.WebResource.GetToken(request).Execute();
Console.WriteLine("Site Verification Token: {0}", getTokenResponse.Token);
      PHP
      // Retrieve the site verification token and place it according to:
// https://developers.google.com/site-verification/v1/getting_started#tokens
$body =
new Google_Service_SiteVerification_SiteVerificationWebResourceGettokenRequest([
  'verificationMethod' => 'DNS_TXT',
  'site' => [
    'type' => 'INET_DOMAIN',
    'identifier' => $CUSTOMER_DOMAIN
  ]
]);
$response = $verificationService->webResource->getToken($body);
print_r ($response);
      Ruby
      # Retrieve the site verification token and place it according to:
# https://developers.google.com/site-verification/v1/getting_started#tokens
request = Google::Apis::SiteVerificationV1::GetWebResourceTokenRequest.new(
  site: {
    type: 'INET_DOMAIN',
    identifier: CUSTOMER_DOMAIN
  },
  verification_method: 'DNS_TXT'
)

response = verification_service.get_web_resource_token(request)
puts response.inspect
      Node.js
      /**
 * Retrieve the site verification token and place it according to:
 * https://developers.google.com/site-verification/v1/getting_started#tokens
 */
const getTokenPromise = verificationService.webResource.getToken({
  requestBody: {
    site: {
      type: 'INET_DOMAIN',
      identifier: CUSTOMER_DOMAIN,
    },
    verificationMethod: 'DNS_TXT',
  }
}).then(({data}) => {
  console.log(data);
  return data;
});

    • 对于类型 SITE，请使用以下 verificationMethod 参数之一：

      • FILE
      • META

      以下令牌检索示例将 SITE 类型和 FILE 验证方法搭配使用。使用 SITE 验证类型时，必须为标识符添加 http:// 或 https:// 前缀。

      Python
      # Retrieve the site verification token and place it according to:
# https://developers.google.com/site-verification/v1/getting_started#tokens
response = verification_service.webResource().getToken(
    body={
        'site': {
            'type': 'SITE',
            'identifier': CUSTOMER_SITE
        },
        'verificationMethod': 'FILE'
    }).execute()
print(response)
      Java
      // Retrieve the site verification token and place it according to:
// https://developers.google.com/site-verification/v1/getting_started#tokens
SiteVerificationWebResourceGettokenRequest.Site getTokenSite =
    new SiteVerificationWebResourceGettokenRequest.Site()
        .setType("SITE")
        .setIdentifier(CUSTOMER_SITE);

SiteVerificationWebResourceGettokenRequest request =
    new SiteVerificationWebResourceGettokenRequest()
        .setVerificationMethod("FILE")
        .setSite(getTokenSite);

SiteVerificationWebResourceGettokenResponse getTokenResponse =
    verificationService.webResource().getToken(request).execute();
System.out.println("Site Verification Token: " + getTokenResponse.getToken());
      C#
      // Retrieve the site verification token and place it according to:
// https://developers.google.com/site-verification/v1/getting_started#tokens
SiteVerificationWebResourceGettokenRequest.SiteData getTokenSite =
    new SiteVerificationWebResourceGettokenRequest.SiteData()
    {
        Type = "SITE",
        Identifier = CUSTOMER_SITE
    };

SiteVerificationWebResourceGettokenRequest request =
    new SiteVerificationWebResourceGettokenRequest()
    {
        VerificationMethod = "FILE",
        Site = getTokenSite
    };

SiteVerificationWebResourceGettokenResponse getTokenResponse =
    verificationService.WebResource.GetToken(request).Execute();
Console.WriteLine("Site Verification Token: {0}", getTokenResponse.Token);
      PHP
      // Retrieve the site verification token and place it according to:
// https://developers.google.com/site-verification/v1/getting_started#tokens
$body =
new Google_Service_SiteVerification_SiteVerificationWebResourceGettokenRequest([
  'verificationMethod' => 'FILE',
  'site' => [
    'type' => 'SITE',
    'identifier' => $CUSTOMER_DOMAIN
  ]
]);
$response = $verificationService->webResource->getToken($body);
print_r($response);
      Ruby
      # Retrieve the site verification token and place it according to:
# https://developers.google.com/site-verification/v1/getting_started#tokens
request = Google::Apis::SiteVerificationV1::GetWebResourceTokenRequest.new(
  site: {
    type: 'SITE',
    identifier: CUSTOMER_SITE
  },
  verification_method: 'FILE'
)

response = verification_service.get_web_resource_token(request)
puts response.inspect
      Node.js
      /**
 * Retrieve the site verification token and place it according to:
 * https://developers.google.com/site-verification/v1/getting_started#tokens
 */
const getTokenPromise = verificationService.webResource.getToken({
  requestBody: {
    site: {
      type: 'SITE',
      identifier: CUSTOMER_SITE,
    },
    verificationMethod: 'FILE',
  }
}).then(({data}) => {
  console.log(data);
  return data;
});

  2. 将网站验证令牌放入 DNS 记录或网站。

使用 Reseller API 创建客户

  1. 使用 Customers.Get 方法确定 Google Workspace 中是否已存在客户：

    Python
    # Determine if customer domain already has Google Workspace
try:
  response = reseller_service.customers().get(
      customerId=CUSTOMER_DOMAIN).execute()
  print('Customer already exists if call succeeds')
  sys.exit()
except HttpError as error:
  if int(error.resp['status']) == 404:
    print('Domain available for Google Workspace creation')
  else:
    raise
    Java
    // Determine if customer domain already has Google Workspace
try {
  resellerService.customers().get(CUSTOMER_DOMAIN).execute();
  System.out.println("Customer already exists if call succeeds");
  System.exit(0);
} catch (HttpResponseException e) {
    if (e.getStatusCode() == 404) {
      System.out.println("Domain available for Google Workspace creation");
    } else { 
      throw e; 
    }
}
    C#
    // Determine if customer domain already has Google Workspace
try
{
    resellerService.Customers.Get(CUSTOMER_DOMAIN).Execute();
    Console.WriteLine("Customer already exists if call succeeds");
    Environment.Exit(0);
}
catch (Google.GoogleApiException e) {
    if (e.Error.Code == 404)
    {
        Console.WriteLine("Domain available for Google Workspace creation");
    } else throw e;
}
    PHP
    // Determine if customer domain already has Google Workspace
try {
  $response = $resellerService->customers->get($CUSTOMER_DOMAIN);
  exit('Customer already exists if call succeeds');
} catch(Google_Service_Exception $e) {
  if ($e->getErrors()[0]['reason'] == 'notFound'){
    print ("Domain available for Google Workspace creation\n");
  } else {
    throw $e;
  }
}
    Ruby
    # Determine if customer domain already has Google Workspace
begin
  reseller_service.get_customer(CUSTOMER_DOMAIN)
  abort('Customer already exists if call succeeds')
rescue Google::Apis::ClientError => ex
  if ex.status_code == 404
    puts 'Domain available for Google Workspace creation'
  else
    raise ex
  end
end
    Node.js
    // Determine if customer domain already has Google Workspace
const getCustomerPromise = resellerService.customers.get({
  customerId: CUSTOMER_DOMAIN
}).then(() => {
  throw new Error('Customer already exists');
}, resErr => {
  if (resErr.code === 404) {
    console.log('Domain available for Google Workspace creation');
  } else {
    throw resErr;
  }
});

  2. 根据响应情况，执行以下操作：

    • 如果客户不存在，customers.get 方法会返回 HTTP 404 错误代码。继续执行下一步，在 Google Workspace 中创建客户记录。

    • 如果 customers.get 方法未返回错误，请通过检查 alternateEmail 属性的响应正文来确定客户是否是您的客户。如果缺少 alternateEmail 属性，您必须转移客户及其订阅。

  3. 在 Google Workspace 中创建客户记录。根据以下准则，您必须先创建客户记录，然后才能为该客户创建订阅：

    • alternateEmail 不能与 customerDomain 位于同一网域。
    • postalAddress.countryCode 必须是两个字符的 ISO 国家/地区代码。

    以下示例展示了如何创建客户记录：

    Python
    # Create customer resource
response = reseller_service.customers().insert(
    body={
        'customerDomain': CUSTOMER_DOMAIN,
        'alternateEmail': 'marty.mcfly@gmail.com',
        'postalAddress': {
            'contactName': 'Marty McFly',
            'organizationName': 'Acme Corp',
            'postalCode': '10009',
            'countryCode': 'US',
        }
    }).execute()
print(response)
    Java
    // Create customer resource
Address address = new Address()
  .setContactName("Marty McFly")
  .setOrganizationName("Acme Corp")
  .setCountryCode("US")
  .setPostalCode("10009");

Customer customer = new Customer()
  .setCustomerDomain(CUSTOMER_DOMAIN)
  .setAlternateEmail("marty.mcfly@gmail.com")
  .setPostalAddress(address);

Customer customerResponse = resellerService.customers()
  .insert(customer).execute();
System.out.println("Created Customer:\n" + customerResponse);
    C#
    // Create customer resource
Address address = new Address()
{
    ContactName = "Marty McFly",
    OrganizationName = "Acme Corp",
    CountryCode = "US",
    PostalCode = "10009"
};

Customer customer = new Customer()
{
    CustomerDomain = CUSTOMER_DOMAIN,
    AlternateEmail = "marty.mcfly@gmail.com",
    PostalAddress = address
};

Customer customerResponse = resellerService.Customers.Insert(customer).Execute();
Console.WriteLine("Created Customer:\n{0}", customerResponse);
    PHP
    // Create customer resource
$customer = new Google_Service_Reseller_Customer([
  'customerDomain' => $CUSTOMER_DOMAIN,
  'alternateEmail' => 'marty.mcfly@gmail.com',
  'postalAddress' => [
    'contactName' => 'Marty McFly',
    'organizationName' => 'Acme Corp',
    'countryCode' => 'US',
    'postalCode' => '10009'
  ]
]);
$response = $resellerService->customers->insert($customer);
print_r ($response);
    Ruby
    # Create customer resource
customer = Google::Apis::ResellerV1::Customer.new(
  customer_domain: CUSTOMER_DOMAIN,
  alternate_email: 'marty.mcfly@gmail.com',
  postal_address: {
    contact_name: 'Marty McFly',
    organization_name: 'Acme Corp',
    country_code: 'US',
    postal_code: '10009'})

response = reseller_service.insert_customer(customer)
puts response.inspect
    Node.js
    // Create customer resource
const insertCustomerPromise = resellerService.customers.insert({
  requestBody: {
    customerDomain: CUSTOMER_DOMAIN,
    alternateEmail: 'marty.mcfly@gmail.com',
    postalAddress: {
      contactName: 'Marty McFly',
      organizationName: 'Acme Corp',
      postalCode: '10009',
      countryCode: 'US',
    }
  }
}).then(({data}) => {
  console.log(data);
  return data;
});

使用 Admin SDK API 创建首个管理员用户

预配客户后，您必须创建第一位用户，并立即将用户升级为网域超级用户，以便该客户可以访问其新服务并接受任何适用的服务条款。

  1. 创建第一个用户并设置其密码。密码必须足够复杂，且必须包含至少 8 个字符。如需了解详情，请参阅 user 资源。

    Python
    # Create first admin user
response = directory_service.users().insert(
    body={
        'primaryEmail': 'marty.mcfly@' + CUSTOMER_DOMAIN,
        'name': {
            'givenName': 'Marty',
            'familyName': 'McFly',
        },
        'password': 'Timecircuit88'
    }).execute()
print(response)
    Java
    // Create first admin user
String userEmail = "marty.mcfly@" + CUSTOMER_DOMAIN;

UserName name = new UserName();
name.setGivenName("Marty");
name.setFamilyName("McFly");

User user = new User();
user.setPrimaryEmail(userEmail);
user.setPassword("TimeCircuit88");
user.setName(name);

User userResponse = directoryService.users().insert(user).execute();
System.out.println("Created User:\n" + userResponse);
    C#
    // Create first admin user
String userEmail = "marty.mcfly@" + CUSTOMER_DOMAIN;

UserName name = new UserName()
{
    GivenName = "Marty",
    FamilyName = "McFly"
};

User user = new User()
{
    PrimaryEmail = userEmail,
    Password = "TimeCircuit88",
    Name = name
};

User userResponse = directoryService.Users.Insert(user).Execute();
Console.WriteLine("Created User:\n{0}", userResponse);
    PHP
    // Create first admin user
$user = new Google_Service_Directory_User([
  'primaryEmail' => 'marty.mcfly@' . $CUSTOMER_DOMAIN,
  'password' => 'Timecircuit88',
  'name' => [
    'givenName' => 'Marty',
    'familyName' => 'McFly',
    'fullName' => 'Marty McFly'
  ]
]);
$response = $directoryService->users->insert($user);
print_r ($response);
    Ruby
    # Create first admin user
user = Google::Apis::AdminDirectoryV1::User.new(
  name: {
    given_name: 'Marty',
    family_name: 'McFly',
    full_name: 'Marty McFly'
  },
  password: 'Timecircuit88',
  primary_email: 'marty.mcfly@' + CUSTOMER_DOMAIN,
)

response = directory_service.insert_user(user)
puts response.inspect
    Node.js
    // Create first admin user
const insertUserPromise = directoryService.users.insert({
  requestBody: {
    primaryEmail: `marty.mcfly@${CUSTOMER_DOMAIN}`,
    name: {
      givenName: 'Marty',
      familyName: 'McFly',
    },
    password: 'Timecircuit88',
  }
}).then(({data}) => {
  console.log(data);
  return data;
});

    如果创建用户的调用返回 HTTP 409，则该用户名可能已经以消费者 Google 帐号的形式存在。

  2. 将用户升级为超级用户：

    Python
    # Promote user to admin status
response = directory_service.users().makeAdmin(
    userKey='marty.mcfly@' + CUSTOMER_DOMAIN, body={
        'status': True
    }).execute()
    Java
    // Promote user to admin status
UserMakeAdmin admin = new UserMakeAdmin();
admin.setStatus(true);

directoryService.users().makeAdmin(userEmail, admin).execute();
System.out.println("User promoted to Admin");
    C#
    // Promote user to admin status
UserMakeAdmin admin = new UserMakeAdmin()
{
    Status = true
};
directoryService.Users.MakeAdmin(admin, userEmail).Execute();
Console.WriteLine("User promoted to Admin");
    PHP
    // Promote user to admin status
$makeAdmin = new Google_Service_Directory_UserMakeAdmin([
  'status' => true
]);
$directoryService->users->makeAdmin(
  'marty.mcfly@' . $CUSTOMER_DOMAIN,
  $makeAdmin
);
    Ruby
    # Promote user to admin status
admin_status = Google::Apis::AdminDirectoryV1::UserMakeAdmin.new(
  status: true
)

response = directory_service.make_user_admin('marty.mcfly@' + CUSTOMER_DOMAIN, admin_status)
    Node.js
    // Promote user to admin status
const makeAdminPromise = directoryService.users.makeAdmin({
  userKey: `marty.mcfly@${CUSTOMER_DOMAIN}`,
  requestBody: {
    status: true
  }
});

为客户创建 Google Workspace 订阅

为客户创建订阅时，您应在 purchaseOrderId 字段中添加此客户的内部交易 ID 或标识符。如需详细了解特定参数和值，请参阅管理订阅。

  1. 如需创建订阅，请使用 Subscriptions.Insert 调用。以下示例使用的是 ANNUAL_YEARLY_PAY 订阅：

    Python
    # Create subscription resource
response = reseller_service.subscriptions().insert(
    customerId=CUSTOMER_DOMAIN,
    body={
        'customerId': CUSTOMER_DOMAIN,
        'skuId': '1010020027',
        'plan': {
            'planName': 'ANNUAL_MONTHLY_PAY',
        },
        'seats': {
            'numberOfSeats': 5,
        },
        'renewalSettings': {  # only relevant for annual plans
            'renewalType': 'RENEW_CURRENT_USERS_MONTHLY_PAY'
        }
    }).execute()
print(response)
    Java
    // Create subscription resource
Seats seats = new Seats()
  .setNumberOfSeats(5);

Subscription.Plan plan = new Subscription.Plan()
  .setPlanName("ANNUAL_YEARLY_PAY");

RenewalSettings renewalSettings = new RenewalSettings()
  .setRenewalType("RENEW_CURRENT_USERS_MONTHLY_PAY");

Subscription subscription = new Subscription()
  .setCustomerId(CUSTOMER_DOMAIN)
  .setSeats(seats)
  .setPlan(plan)
  .setSkuId("1010020027")
  .setRenewalSettings(renewalSettings);

Subscription subscriptionResponse = resellerService.subscriptions()
  .insert(CUSTOMER_DOMAIN, subscription).execute();
System.out.println("Created Subscription:\n" + subscriptionResponse);
    C#
    // Create subscription resource
Seats seats = new Seats()
{
    NumberOfSeats = 5
};

Subscription.PlanData plan = new Subscription.PlanData()
{
    PlanName = "ANNUAL_YEARLY_PAY"
};

RenewalSettings renewalSettings = new RenewalSettings()
{
    RenewalType = "RENEW_CURRENT_USERS_MONTHLY_PAY"
};

Subscription subscription = new Subscription()
{
    CustomerId = CUSTOMER_DOMAIN,
    Seats = seats,
    Plan = plan,
    SkuId = "1010020027",
    RenewalSettings = renewalSettings
};

Subscription subscriptionResponse = resellerService.Subscriptions
    .Insert(subscription, CUSTOMER_DOMAIN).Execute();
Console.WriteLine("Created Subscription:\n" + subscriptionResponse);
    PHP
    // Create subscription resource
$subscription = new Google_Service_Reseller_Subscription([
  'customerId' => $CUSTOMER_DOMAIN,
  'skuId' => '1010020027',
  'plan' => [
    'planName' => 'ANNUAL_MONTHLY_PAY'
  ],
  'seats' => [
    'numberOfSeats' => '5'
  ],
  'renewalSettings' => [
    'renewalType' => 'RENEW_CURRENT_USERS_MONTHLY_PAY'
  ]
]);
$response = $resellerService->subscriptions->insert(
  $CUSTOMER_DOMAIN,
  $subscription
);
print_r ($response);
    Ruby
    # Create subscription resource
subscription = Google::Apis::ResellerV1::Subscription.new(
  customer_id: CUSTOMER_DOMAIN,
  sku_id: '1010020027',
  plan: {
    plan_name: 'ANNUAL_MONTHLY_PAY'
  },
  seats: {
    number_of_seats: 5,
  },
  renewal_settings: {
    renewal_type: 'RENEW_CURRENT_USERS_MONTHLY_PAY'
  }
)

response = reseller_service.insert_subscription(CUSTOMER_DOMAIN, subscription)
puts response.inspect
    Node.js
    // Create subscription resource
const insertSubscriptionPromise = resellerService.subscriptions.insert({
  customerId: CUSTOMER_DOMAIN,
  requestBody: {
    customerId: CUSTOMER_DOMAIN,
    skuId: '1010020027',
    plan: {
      planName: 'ANNUAL_MONTHLY_PAY',
    },
    seats: {
      numberOfSeats: 5,
    },
    renewalSettings: { // only relevant for annual plans
      renewalType: 'RENEW_CURRENT_USERS_MONTHLY_PAY',
    }
  }
}).then(({data}) => {
  console.log(data);
  return data;
});

  2. 在客户管理员登录并接受《服务条款》之前，订阅会处于 SUSPENDED 状态。客户管理员在首次登录任何 Google 产品和服务（例如 Gmail 或 Google 云端硬盘）时，都会被重定向到《服务条款》。

验证域名并指定域名所有者

此步骤为可选步骤，但如果您能够验证客户网域，建议您完成此步骤。Site Verification API webResource.insert() 调用会验证网域并向其分配您在请求正文的 owners[] 参数中指定的所有者。

以下示例展示了如何验证 INET_DOMAIN：

Python
# Verify domain and designate domain owners
response = verification_service.webResource().insert(
    verificationMethod='DNS_TXT',
    body={
        'site': {
            'type': 'INET_DOMAIN',
            'identifier': CUSTOMER_DOMAIN
        },
        'owners': ['marty.mcfly@' + CUSTOMER_DOMAIN]
    }).execute()
print(response)
Java
// Verify domain and designate domain owners
SiteVerificationWebResourceResource.Site verifySite =
      new SiteVerificationWebResourceResource.Site()
            .setIdentifier(CUSTOMER_DOMAIN)
            .setType("INET_DOMAIN");

List<String> owners = Arrays.asList(userEmail);

SiteVerificationWebResourceResource resource =
  new SiteVerificationWebResourceResource()
        .setSite(verifySite)
        .setOwners(owners);

SiteVerificationWebResourceResource verifyResponse = 
  verificationService.webResource().insert("DNS_TXT", resource).execute();
System.out.println("Site Verification Web Resource:\n" + verifyResponse);
C#
// Verify domain and designate domain owners
SiteVerificationWebResourceResource.SiteData verifySite =
      new SiteVerificationWebResourceResource.SiteData()
      {
          Identifier = CUSTOMER_DOMAIN,
          Type = "INET_DOMAIN"
      };

string[] owners = { userEmail };

SiteVerificationWebResourceResource resource =
  new SiteVerificationWebResourceResource()
  {
      Site = verifySite,
      Owners = owners
  };

SiteVerificationWebResourceResource verifyResponse =
    verificationService.WebResource.Insert(resource, "DNS_TXT").Execute();
Console.WriteLine("Site Verification Web Resource:\n" + verifyResponse);
PHP
// Verify domain and designate domain owners
$body =
new Google_Service_SiteVerification_SiteVerificationWebResourceResource([
  'site' => [
    'type' => 'INET_DOMAIN',
    'identifier' => $CUSTOMER_DOMAIN,
  ],
  'owners' => ['marty.mcfly@' . $CUSTOMER_DOMAIN]
]);

$response = $verificationService->webResource->insert('DNS_TXT', $body);
print_r ($response);
Ruby
# Verify domain and designate domain owners
webResource = Google::Apis::SiteVerificationV1::SiteVerificationWebResourceResource.new(
  site: {
    type: 'INET_DOMAIN',
    identifier: CUSTOMER_DOMAIN
  },
  owners: ['marty.mcfly@' + CUSTOMER_DOMAIN]
)

response = verification_service.insert_web_resource('DNS_TXT', webResource)
puts response.inspect
Node.js
// Verify domain and designate domain owners
const verifyDomainPromise = verificationService.webResource.insert({
  verificationMethod: 'DNS_TXT',
  requestBody: {
    site: {
      type: 'INET_DOMAIN',
      identifier: CUSTOMER_DOMAIN,
    },
    owners: [`marty.mcfly@${CUSTOMER_DOMAIN}`],
  }
}).then(({data}) => {
  console.log(data);
  return data;
});

如果成功，此调用会返回 HTTP 200 代码。如果 webResource.insert() 无法验证网域，则会返回 HTTP 400 级别的错误代码。使用退避延迟重试 webResource.insert() 调用，直到成功验证域名。

综合应用

以下示例展示了用于预配 Google Workspace 客户的完整代码：

Python
"""This is a basic example of provisioning a Google Workspace customer.
"""
import sys
from apiclient.discovery import build
from apiclient.http import HttpError
from oauth2client.service_account import ServiceAccountCredentials

############## REPLACE WITH YOUR OWN VALUES ####################
JSON_PRIVATE_KEY_FILE = 'path/to/json_key_file.json'
RESELLER_ADMIN_USER = 'admin@yourresellerdomain.com'
CUSTOMER_DOMAIN = 'example.com'
CUSTOMER_SITE = 'https://www.example.com'
################################################################

# Full List of scopes:
# https://developers.google.com/identity/protocols/googlescopes
OAUTH2_SCOPES = [
    'https://reseller.googleapis.com/auth/apps.order',
    'https://reseller.googleapis.com/auth/siteverification',
    'https://reseller.googleapis.com/auth/admin.directory.user',
]

credentials = ServiceAccountCredentials.from_json_keyfile_name(
    JSON_PRIVATE_KEY_FILE, OAUTH2_SCOPES).create_delegated(RESELLER_ADMIN_USER)

reseller_service = build(
    serviceName='reseller', version='v1', credentials=credentials)

directory_service = build(
    serviceName='admin', version='directory_v1', credentials=credentials)

verification_service = build(
    serviceName='siteVerification', version='v1', credentials=credentials)

# Retrieve the site verification token and place it according to:
# https://developers.google.com/site-verification/v1/getting_started#tokens
response = verification_service.webResource().getToken(
    body={
        'site': {
            'type': 'INET_DOMAIN',
            'identifier': CUSTOMER_DOMAIN
        },
        'verificationMethod': 'DNS_TXT'
    }).execute()
print(response)

# Determine if customer domain already has Google Workspace
try:
  response = reseller_service.customers().get(
      customerId=CUSTOMER_DOMAIN).execute()
  print('Customer already exists if call succeeds')
  sys.exit()
except HttpError as error:
  if int(error.resp['status']) == 404:
    print('Domain available for Google Workspace creation')
  else:
    raise

# Create customer resource
response = reseller_service.customers().insert(
    body={
        'customerDomain': CUSTOMER_DOMAIN,
        'alternateEmail': 'marty.mcfly@gmail.com',
        'postalAddress': {
            'contactName': 'Marty McFly',
            'organizationName': 'Acme Corp',
            'postalCode': '10009',
            'countryCode': 'US',
        }
    }).execute()
print(response)

# Create first admin user
response = directory_service.users().insert(
    body={
        'primaryEmail': 'marty.mcfly@' + CUSTOMER_DOMAIN,
        'name': {
            'givenName': 'Marty',
            'familyName': 'McFly',
        },
        'password': 'Timecircuit88'
    }).execute()
print(response)

# Promote user to admin status
response = directory_service.users().makeAdmin(
    userKey='marty.mcfly@' + CUSTOMER_DOMAIN, body={
        'status': True
    }).execute()

# Create subscription resource
response = reseller_service.subscriptions().insert(
    customerId=CUSTOMER_DOMAIN,
    body={
        'customerId': CUSTOMER_DOMAIN,
        'skuId': '1010020027',
        'plan': {
            'planName': 'ANNUAL_MONTHLY_PAY',
        },
        'seats': {
            'numberOfSeats': 5,
        },
        'renewalSettings': {  # only relevant for annual plans
            'renewalType': 'RENEW_CURRENT_USERS_MONTHLY_PAY'
        }
    }).execute()
print(response)

# Verify domain and designate domain owners
response = verification_service.webResource().insert(
    verificationMethod='DNS_TXT',
    body={
        'site': {
            'type': 'INET_DOMAIN',
            'identifier': CUSTOMER_DOMAIN
        },
        'owners': ['marty.mcfly@' + CUSTOMER_DOMAIN]
    }).execute()
print(response)
Java
// OAuth2 and HTTP
import com.google.api.client.googleapis.auth.oauth2.GoogleCredential;
import com.google.api.client.googleapis.javanet.GoogleNetHttpTransport;
import com.google.api.client.http.HttpResponseException;
import com.google.api.client.json.jackson2.JacksonFactory;
// Directory API
import com.google.api.services.admin.directory.Directory;
import com.google.api.services.admin.directory.DirectoryScopes;
import com.google.api.services.admin.directory.model.User;
import com.google.api.services.admin.directory.model.UserMakeAdmin;
import com.google.api.services.admin.directory.model.UserName;
// Reseller API
import com.google.api.services.reseller.Reseller;
import com.google.api.services.reseller.ResellerScopes;
import com.google.api.services.reseller.model.Address;
import com.google.api.services.reseller.model.Customer;
import com.google.api.services.reseller.model.RenewalSettings;
import com.google.api.services.reseller.model.Seats;
import com.google.api.services.reseller.model.Subscription;
// Site Verification API
import com.google.api.services.siteVerification.SiteVerification;
import com.google.api.services.siteVerification.SiteVerificationScopes;
import com.google.api.services.siteVerification.model.SiteVerificationWebResourceGettokenRequest;
import com.google.api.services.siteVerification.model.SiteVerificationWebResourceGettokenResponse;
import com.google.api.services.siteVerification.model.SiteVerificationWebResourceResource;
// Java library imports
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.security.GeneralSecurityException;
import java.util.Arrays;
import java.util.List;

/**
 * This is a basic example of provisioning a Google Workspace customer.
 */
public class CodelabExample {
  // Full List of scopes:
  // https://developers.google.com/identity/protocols/googlescopes
  private static final List<String> OAUTH2_SCOPES = Arrays.asList(
    ResellerScopes.APPS_ORDER,
    SiteVerificationScopes.SITEVERIFICATION,
    DirectoryScopes.ADMIN_DIRECTORY_USER
  );

  /***************** REPLACE WITH YOUR OWN VALUES ********************************/
  public static final String JSON_PRIVATE_KEY_FILE = "path/to/json_key_file.json";
  public static final String RESELLER_ADMIN_USER = "admin@yourresellerdomain.com";
  public static final String CUSTOMER_DOMAIN = "example.com";
  public static final String CUSTOMER_SITE = "https://www.example.com/";
  /*******************************************************************************/

  public static void main(String[] args)
      throws IOException, GeneralSecurityException, FileNotFoundException {
    // Instantiate services with authenticated credentials
    GoogleCredential jsonCredentials = GoogleCredential
      .fromStream(new FileInputStream(JSON_PRIVATE_KEY_FILE));
    GoogleCredential credentials = new GoogleCredential.Builder()
      .setTransport(GoogleNetHttpTransport.newTrustedTransport())
      .setJsonFactory(JacksonFactory.getDefaultInstance())
      .setServiceAccountScopes(OAUTH2_SCOPES)
      .setServiceAccountUser(RESELLER_ADMIN_USER)
      .setServiceAccountPrivateKey(jsonCredentials.getServiceAccountPrivateKey())
      .setServiceAccountId(jsonCredentials.getServiceAccountId())
      .build();

    Reseller resellerService = new Reseller.Builder(
        credentials.getTransport(),
        credentials.getJsonFactory(),
        credentials).setApplicationName("Google Workspace Creator").build();

    Directory directoryService = new Directory.Builder(
        credentials.getTransport(),
        credentials.getJsonFactory(),
        credentials).setApplicationName("Google Workspace Creator").build();

    SiteVerification verificationService = new SiteVerification.Builder(
        credentials.getTransport(),
        credentials.getJsonFactory(),
        credentials).setApplicationName("Google Workspace Creator").build();

    // Retrieve the site verification token and place it according to:
    // https://developers.google.com/site-verification/v1/getting_started#tokens
    SiteVerificationWebResourceGettokenRequest.Site getTokenSite =
        new SiteVerificationWebResourceGettokenRequest.Site()
            .setType("INET_DOMAIN")
            .setIdentifier(CUSTOMER_DOMAIN);

    SiteVerificationWebResourceGettokenRequest request =
        new SiteVerificationWebResourceGettokenRequest()
            .setVerificationMethod("DNS_TXT")
            .setSite(getTokenSite);

    SiteVerificationWebResourceGettokenResponse getTokenResponse =
        verificationService.webResource().getToken(request).execute();
    System.out.println("Site Verification Token: " + getTokenResponse.getToken());

    // Determine if customer domain already has Google Workspace
    try {
      resellerService.customers().get(CUSTOMER_DOMAIN).execute();
      System.out.println("Customer already exists if call succeeds");
      System.exit(0);
    } catch (HttpResponseException e) {
        if (e.getStatusCode() == 404) {
          System.out.println("Domain available for Google Workspace creation");
        } else { 
          throw e; 
        }
    }

    // Create customer resource
    Address address = new Address()
      .setContactName("Marty McFly")
      .setOrganizationName("Acme Corp")
      .setCountryCode("US")
      .setPostalCode("10009");

    Customer customer = new Customer()
      .setCustomerDomain(CUSTOMER_DOMAIN)
      .setAlternateEmail("marty.mcfly@gmail.com")
      .setPostalAddress(address);

    Customer customerResponse = resellerService.customers()
      .insert(customer).execute();
    System.out.println("Created Customer:\n" + customerResponse);

    // Create first admin user
    String userEmail = "marty.mcfly@" + CUSTOMER_DOMAIN;

    UserName name = new UserName();
    name.setGivenName("Marty");
    name.setFamilyName("McFly");

    User user = new User();
    user.setPrimaryEmail(userEmail);
    user.setPassword("TimeCircuit88");
    user.setName(name);

    User userResponse = directoryService.users().insert(user).execute();
    System.out.println("Created User:\n" + userResponse);

    // Promote user to admin status
    UserMakeAdmin admin = new UserMakeAdmin();
    admin.setStatus(true);

    directoryService.users().makeAdmin(userEmail, admin).execute();
    System.out.println("User promoted to Admin");

    // Create subscription resource
    Seats seats = new Seats()
      .setNumberOfSeats(5);

    Subscription.Plan plan = new Subscription.Plan()
      .setPlanName("ANNUAL_YEARLY_PAY");

    RenewalSettings renewalSettings = new RenewalSettings()
      .setRenewalType("RENEW_CURRENT_USERS_MONTHLY_PAY");

    Subscription subscription = new Subscription()
      .setCustomerId(CUSTOMER_DOMAIN)
      .setSeats(seats)
      .setPlan(plan)
      .setSkuId("1010020027")
      .setRenewalSettings(renewalSettings);

    Subscription subscriptionResponse = resellerService.subscriptions()
      .insert(CUSTOMER_DOMAIN, subscription).execute();
    System.out.println("Created Subscription:\n" + subscriptionResponse);

    // Verify domain and designate domain owners
    SiteVerificationWebResourceResource.Site verifySite =
          new SiteVerificationWebResourceResource.Site()
                .setIdentifier(CUSTOMER_DOMAIN)
                .setType("INET_DOMAIN");

    List<String> owners = Arrays.asList(userEmail);

    SiteVerificationWebResourceResource resource =
      new SiteVerificationWebResourceResource()
            .setSite(verifySite)
            .setOwners(owners);

    SiteVerificationWebResourceResource verifyResponse = 
      verificationService.webResource().insert("DNS_TXT", resource).execute();
    System.out.println("Site Verification Web Resource:\n" + verifyResponse);
  }
}
C#
// OAuth2 and HTTP
using Google.Apis.Auth.OAuth2;
using Google.Apis.Services;
// Reseller API
using Google.Apis.Reseller.v1;
using Google.Apis.Reseller.v1.Data;
// Directory API
using Google.Apis.Admin.Directory.directory_v1;
using User = Google.Apis.Admin.Directory.directory_v1.Data.User;
using UserName = Google.Apis.Admin.Directory.directory_v1.Data.UserName;
using UserMakeAdmin = Google.Apis.Admin.Directory.directory_v1.Data.UserMakeAdmin;
//Site Verification API
using Google.Apis.SiteVerification.v1;
using Google.Apis.SiteVerification.v1.Data;
// System imports
using System;
using System.IO;

class CodelabExample
{
    // Full List of scopes:
    // https://developers.google.com/identity/protocols/googlescopes
    static string[] OAUTH2_SCOPES = {
        ResellerService.Scope.AppsOrder,
        DirectoryService.Scope.AdminDirectoryUser,
        SiteVerificationService.Scope.Siteverification
    };

    /***************** REPLACE WITH YOUR OWN VALUES ********************************/
    public static String JSON_PRIVATE_KEY_FILE = "path/to/json_key_file.json";
    public static String RESELLER_ADMIN_USER = "admin@yourresellerdomain.com";
    public static String CUSTOMER_DOMAIN = "example.com";
    public static String CUSTOMER_SITE = "https://www.example.com/";
    /*******************************************************************************/

    static void Main(string[] args)
    {
        GoogleCredential credential;

        using (var stream = new FileStream(JSON_PRIVATE_KEY_FILE, FileMode.Open, FileAccess.Read))
        {
            credential = GoogleCredential
                .FromStream(stream)
                .CreateScoped(OAUTH2_SCOPES)
                .CreateWithUser(RESELLER_ADMIN_USER);
        }

        var resellerService = new ResellerService(new BaseClientService.Initializer()
        {
            HttpClientInitializer = credential,
        });

        var directoryService = new DirectoryService(new BaseClientService.Initializer()
        {
            HttpClientInitializer = credential,
        });

        var verificationService = new SiteVerificationService(new BaseClientService.Initializer()
        {
            HttpClientInitializer = credential,
        });

        // Retrieve the site verification token and place it according to:
        // https://developers.google.com/site-verification/v1/getting_started#tokens
        SiteVerificationWebResourceGettokenRequest.SiteData getTokenSite =
            new SiteVerificationWebResourceGettokenRequest.SiteData()
            {
                Type = "INET_DOMAIN",
                Identifier = CUSTOMER_DOMAIN
            };

        SiteVerificationWebResourceGettokenRequest request =
            new SiteVerificationWebResourceGettokenRequest()
            {
                VerificationMethod = "DNS_TXT",
                Site = getTokenSite
            };

        SiteVerificationWebResourceGettokenResponse getTokenResponse =
            verificationService.WebResource.GetToken(request).Execute();
        Console.WriteLine("Site Verification Token: {0}", getTokenResponse.Token);

        // Determine if customer domain already has Google Workspace
        try
        {
            resellerService.Customers.Get(CUSTOMER_DOMAIN).Execute();
            Console.WriteLine("Customer already exists if call succeeds");
            Environment.Exit(0);
        }
        catch (Google.GoogleApiException e) {
            if (e.Error.Code == 404)
            {
                Console.WriteLine("Domain available for Google Workspace creation");
            } else throw e;
        }

        // Create customer resource
        Address address = new Address()
        {
            ContactName = "Marty McFly",
            OrganizationName = "Acme Corp",
            CountryCode = "US",
            PostalCode = "10009"
        };

        Customer customer = new Customer()
        {
            CustomerDomain = CUSTOMER_DOMAIN,
            AlternateEmail = "marty.mcfly@gmail.com",
            PostalAddress = address
        };

        Customer customerResponse = resellerService.Customers.Insert(customer).Execute();
        Console.WriteLine("Created Customer:\n{0}", customerResponse);

        // Create first admin user
        String userEmail = "marty.mcfly@" + CUSTOMER_DOMAIN;

        UserName name = new UserName()
        {
            GivenName = "Marty",
            FamilyName = "McFly"
        };

        User user = new User()
        {
            PrimaryEmail = userEmail,
            Password = "TimeCircuit88",
            Name = name
        };

        User userResponse = directoryService.Users.Insert(user).Execute();
        Console.WriteLine("Created User:\n{0}", userResponse);

        // Promote user to admin status
        UserMakeAdmin admin = new UserMakeAdmin()
        {
            Status = true
        };
        directoryService.Users.MakeAdmin(admin, userEmail).Execute();
        Console.WriteLine("User promoted to Admin");

        // Create subscription resource
        Seats seats = new Seats()
        {
            NumberOfSeats = 5
        };

        Subscription.PlanData plan = new Subscription.PlanData()
        {
            PlanName = "ANNUAL_YEARLY_PAY"
        };

        RenewalSettings renewalSettings = new RenewalSettings()
        {
            RenewalType = "RENEW_CURRENT_USERS_MONTHLY_PAY"
        };

        Subscription subscription = new Subscription()
        {
            CustomerId = CUSTOMER_DOMAIN,
            Seats = seats,
            Plan = plan,
            SkuId = "1010020027",
            RenewalSettings = renewalSettings
        };

        Subscription subscriptionResponse = resellerService.Subscriptions
            .Insert(subscription, CUSTOMER_DOMAIN).Execute();
        Console.WriteLine("Created Subscription:\n" + subscriptionResponse);

        // Verify domain and designate domain owners
        SiteVerificationWebResourceResource.SiteData verifySite =
              new SiteVerificationWebResourceResource.SiteData()
              {
                  Identifier = CUSTOMER_DOMAIN,
                  Type = "INET_DOMAIN"
              };

        string[] owners = { userEmail };

        SiteVerificationWebResourceResource resource =
          new SiteVerificationWebResourceResource()
          {
              Site = verifySite,
              Owners = owners
          };

        SiteVerificationWebResourceResource verifyResponse =
            verificationService.WebResource.Insert(resource, "DNS_TXT").Execute();
        Console.WriteLine("Site Verification Web Resource:\n" + verifyResponse);
    }
}
PHP
// https://developers.google.com/api-client-library/php/
require_once 'vendor/autoload.php';

// Full List of scopes:
// https://developers.google.com/identity/protocols/googlescopes
$OAUTH2_SCOPES = [
  Google_Service_Reseller::APPS_ORDER,
  Google_Service_SiteVerification::SITEVERIFICATION,
  Google_Service_Directory::ADMIN_DIRECTORY_USER,
];

######### REPLACE WITH YOUR OWN VALUES ###############
$JSON_PRIVATE_KEY_FILE = 'path/to/json_key_file.json';
$RESELLER_ADMIN_USER = 'admin@yourresellerdomain.com';
$CUSTOMER_DOMAIN = 'example.com';
$CUSTOMER_SITE = 'https://www.example.com/';
######################################################

$client = new Google_Client();
$client->setAuthConfig($JSON_PRIVATE_KEY_FILE);
$client->setSubject($RESELLER_ADMIN_USER);
$client->setScopes($OAUTH2_SCOPES);

$resellerService = new Google_Service_Reseller($client);
$directoryService = new Google_Service_Directory($client);
$verificationService = new Google_Service_SiteVerification($client);

// Retrieve the site verification token and place it according to:
// https://developers.google.com/site-verification/v1/getting_started#tokens
$body =
new Google_Service_SiteVerification_SiteVerificationWebResourceGettokenRequest([
  'verificationMethod' => 'DNS_TXT',
  'site' => [
    'type' => 'INET_DOMAIN',
    'identifier' => $CUSTOMER_DOMAIN
  ]
]);
$response = $verificationService->webResource->getToken($body);
print_r ($response);

// Determine if customer domain already has Google Workspace
try {
  $response = $resellerService->customers->get($CUSTOMER_DOMAIN);
  exit('Customer already exists if call succeeds');
} catch(Google_Service_Exception $e) {
  if ($e->getErrors()[0]['reason'] == 'notFound'){
    print ("Domain available for Google Workspace creation\n");
  } else {
    throw $e;
  }
}

// Create customer resource
$customer = new Google_Service_Reseller_Customer([
  'customerDomain' => $CUSTOMER_DOMAIN,
  'alternateEmail' => 'marty.mcfly@gmail.com',
  'postalAddress' => [
    'contactName' => 'Marty McFly',
    'organizationName' => 'Acme Corp',
    'countryCode' => 'US',
    'postalCode' => '10009'
  ]
]);
$response = $resellerService->customers->insert($customer);
print_r ($response);

// Create first admin user
$user = new Google_Service_Directory_User([
  'primaryEmail' => 'marty.mcfly@' . $CUSTOMER_DOMAIN,
  'password' => 'Timecircuit88',
  'name' => [
    'givenName' => 'Marty',
    'familyName' => 'McFly',
    'fullName' => 'Marty McFly'
  ]
]);
$response = $directoryService->users->insert($user);
print_r ($response);

// Promote user to admin status
$makeAdmin = new Google_Service_Directory_UserMakeAdmin([
  'status' => true
]);
$directoryService->users->makeAdmin(
  'marty.mcfly@' . $CUSTOMER_DOMAIN,
  $makeAdmin
);

// Create subscription resource
$subscription = new Google_Service_Reseller_Subscription([
  'customerId' => $CUSTOMER_DOMAIN,
  'skuId' => '1010020027',
  'plan' => [
    'planName' => 'ANNUAL_MONTHLY_PAY'
  ],
  'seats' => [
    'numberOfSeats' => '5'
  ],
  'renewalSettings' => [
    'renewalType' => 'RENEW_CURRENT_USERS_MONTHLY_PAY'
  ]
]);
$response = $resellerService->subscriptions->insert(
  $CUSTOMER_DOMAIN,
  $subscription
);
print_r ($response);

// Verify domain and designate domain owners
$body =
new Google_Service_SiteVerification_SiteVerificationWebResourceResource([
  'site' => [
    'type' => 'INET_DOMAIN',
    'identifier' => $CUSTOMER_DOMAIN,
  ],
  'owners' => ['marty.mcfly@' . $CUSTOMER_DOMAIN]
]);

$response = $verificationService->webResource->insert('DNS_TXT', $body);
print_r ($response);
Ruby
require 'googleauth'
require 'google/apis/reseller_v1'
require 'google/apis/site_verification_v1'
require 'google/apis/admin_directory_v1'

# Full List of scopes:
# https://developers.google.com/identity/protocols/googlescopes
OAUTH2_SCOPES = [
  'https://reseller.googleapis.com/auth/apps.order',
  'https://reseller.googleapis.com/auth/admin.directory.user',
  'https://reseller.googleapis.com/auth/siteverification',
]

####### REPLACE WITH YOUR OWN VALUES ###############
JSON_PRIVATE_KEY_FILE = 'path/to/json_key_file.json'
RESELLER_ADMIN_USER = 'admin@yourresellerdomain.com'
CUSTOMER_DOMAIN = 'example.com'
CUSTOMER_SITE = 'https://www.example.com/'
####################################################

credentials = Google::Auth::ServiceAccountCredentials.make_creds(
  json_key_io: File.open(JSON_PRIVATE_KEY_FILE),
  scope: OAUTH2_SCOPES)
credentials.sub = RESELLER_ADMIN_USER

Google::Apis::RequestOptions.default.authorization = credentials

reseller_service = Google::Apis::ResellerV1::ResellerService.new
directory_service = Google::Apis::AdminDirectoryV1::DirectoryService.new
verification_service = Google::Apis::SiteVerificationV1::SiteVerificationService.new

# Retrieve the site verification token and place it according to:
# https://developers.google.com/site-verification/v1/getting_started#tokens
request = Google::Apis::SiteVerificationV1::GetWebResourceTokenRequest.new(
  site: {
    type: 'INET_DOMAIN',
    identifier: CUSTOMER_DOMAIN
  },
  verification_method: 'DNS_TXT'
)

response = verification_service.get_web_resource_token(request)
puts response.inspect

# Determine if customer domain already has Google Workspace
begin
  reseller_service.get_customer(CUSTOMER_DOMAIN)
  abort('Customer already exists if call succeeds')
rescue Google::Apis::ClientError => ex
  if ex.status_code == 404
    puts 'Domain available for Google Workspace creation'
  else
    raise ex
  end
end

# Create customer resource
customer = Google::Apis::ResellerV1::Customer.new(
  customer_domain: CUSTOMER_DOMAIN,
  alternate_email: 'marty.mcfly@gmail.com',
  postal_address: {
    contact_name: 'Marty McFly',
    organization_name: 'Acme Corp',
    country_code: 'US',
    postal_code: '10009'})

response = reseller_service.insert_customer(customer)
puts response.inspect

# Create first admin user
user = Google::Apis::AdminDirectoryV1::User.new(
  name: {
    given_name: 'Marty',
    family_name: 'McFly',
    full_name: 'Marty McFly'
  },
  password: 'Timecircuit88',
  primary_email: 'marty.mcfly@' + CUSTOMER_DOMAIN,
)

response = directory_service.insert_user(user)
puts response.inspect

# Promote user to admin status
admin_status = Google::Apis::AdminDirectoryV1::UserMakeAdmin.new(
  status: true
)

response = directory_service.make_user_admin('marty.mcfly@' + CUSTOMER_DOMAIN, admin_status)

# Create subscription resource
subscription = Google::Apis::ResellerV1::Subscription.new(
  customer_id: CUSTOMER_DOMAIN,
  sku_id: '1010020027',
  plan: {
    plan_name: 'ANNUAL_MONTHLY_PAY'
  },
  seats: {
    number_of_seats: 5,
  },
  renewal_settings: {
    renewal_type: 'RENEW_CURRENT_USERS_MONTHLY_PAY'
  }
)

response = reseller_service.insert_subscription(CUSTOMER_DOMAIN, subscription)
puts response.inspect

# Verify domain and designate domain owners
webResource = Google::Apis::SiteVerificationV1::SiteVerificationWebResourceResource.new(
  site: {
    type: 'INET_DOMAIN',
    identifier: CUSTOMER_DOMAIN
  },
  owners: ['marty.mcfly@' + CUSTOMER_DOMAIN]
)

response = verification_service.insert_web_resource('DNS_TXT', webResource)
puts response.inspect
Node.js
// NOTE: This script needs googleapis 28.0.0 or later as it uses promises
const {google} = require('googleapis');

// ############## REPLACE WITH YOUR OWN VALUES ####################
const JSON_PRIVATE_KEY_FILE = 'path/to/json_key_file.json';
const RESELLER_ADMIN_USER = 'admin@yourresellerdomain.com';
const CUSTOMER_DOMAIN = 'example.com';
const CUSTOMER_SITE = 'https://www.example.com/';
// ################################################################

// Full List of scopes: https://developers.google.com/identity/protocols/googlescopes
const OAUTH2_SCOPES = [
  'https://reseller.googleapis.com/auth/apps.order',
  'https://reseller.googleapis.com/auth/siteverification',
  'https://reseller.googleapis.com/auth/admin.directory.user',
];

const authJWT = new google.auth.JWT({
  keyFile: JSON_PRIVATE_KEY_FILE,
  scopes: OAUTH2_SCOPES,
  subject: RESELLER_ADMIN_USER,
});

const resellerService = google.reseller({version: 'v1', auth: authJWT});
const directoryService = google.admin({version: 'directory_v1', auth: authJWT});
const verificationService = google.siteVerification({version: 'v1', auth: authJWT});

// Run all the steps one after each other, and exit as soon as one of them fail
Promise.resolve()
  .then(() => {
    /**
     * Retrieve the site verification token and place it according to:
     * https://developers.google.com/site-verification/v1/getting_started#tokens
     */
    const getTokenPromise = verificationService.webResource.getToken({
      requestBody: {
        site: {
          type: 'INET_DOMAIN',
          identifier: CUSTOMER_DOMAIN,
        },
        verificationMethod: 'DNS_TXT',
      }
    }).then(({data}) => {
      console.log(data);
      return data;
    });


    return getTokenPromise;
  })
  .then(() => {
    // Determine if customer domain already has Google Workspace
    const getCustomerPromise = resellerService.customers.get({
      customerId: CUSTOMER_DOMAIN
    }).then(() => {
      throw new Error('Customer already exists');
    }, resErr => {
      if (resErr.code === 404) {
        console.log('Domain available for Google Workspace creation');
      } else {
        throw resErr;
      }
    });

    return getCustomerPromise;
  })
  .then(() => {
    // Create customer resource
    const insertCustomerPromise = resellerService.customers.insert({
      requestBody: {
        customerDomain: CUSTOMER_DOMAIN,
        alternateEmail: 'marty.mcfly@gmail.com',
        postalAddress: {
          contactName: 'Marty McFly',
          organizationName: 'Acme Corp',
          postalCode: '10009',
          countryCode: 'US',
        }
      }
    }).then(({data}) => {
      console.log(data);
      return data;
    });

    return insertCustomerPromise;
  })
  .then(() => {
    // Create first admin user
    const insertUserPromise = directoryService.users.insert({
      requestBody: {
        primaryEmail: `marty.mcfly@${CUSTOMER_DOMAIN}`,
        name: {
          givenName: 'Marty',
          familyName: 'McFly',
        },
        password: 'Timecircuit88',
      }
    }).then(({data}) => {
      console.log(data);
      return data;
    });

    return insertUserPromise;
  }).then(() => {
    // Promote user to admin status
    const makeAdminPromise = directoryService.users.makeAdmin({
      userKey: `marty.mcfly@${CUSTOMER_DOMAIN}`,
      requestBody: {
        status: true
      }
    });

    return makeAdminPromise;
  })
  .then(() => {
    // Create subscription resource
    const insertSubscriptionPromise = resellerService.subscriptions.insert({
      customerId: CUSTOMER_DOMAIN,
      requestBody: {
        customerId: CUSTOMER_DOMAIN,
        skuId: '1010020027',
        plan: {
          planName: 'ANNUAL_MONTHLY_PAY',
        },
        seats: {
          numberOfSeats: 5,
        },
        renewalSettings: { // only relevant for annual plans
          renewalType: 'RENEW_CURRENT_USERS_MONTHLY_PAY',
        }
      }
    }).then(({data}) => {
      console.log(data);
      return data;
    });

    return insertSubscriptionPromise;
  })
  .then(() => {
    // Verify domain and designate domain owners
    const verifyDomainPromise = verificationService.webResource.insert({
      verificationMethod: 'DNS_TXT',
      requestBody: {
        site: {
          type: 'INET_DOMAIN',
          identifier: CUSTOMER_DOMAIN,
        },
        owners: [`marty.mcfly@${CUSTOMER_DOMAIN}`],
      }
    }).then(({data}) => {
      console.log(data);
      return data;
    });

    return verifyDomainPromise;
  })
  .catch(err => {
    console.error('Error:', err.message);
    if (err.code) {
      console.log('Error code:', err.code);
    }
    if (err.errors) {
      console.log('Details:', err.errors);
    }
  });