python之Google Admin SDK 错误资源未找到 : domain when trying to list existing users

我正在尝试编写一个简单的脚本来使用 Google 的 python API 获取我的 Google Apps 用户列表。到目前为止它看起来像这样(基于 Google 示例):

!/usr/bin/python 
 
import httplib2 
 
from apiclient import errors 
from apiclient.discovery import build 
from oauth2client.client import OAuth2WebServerFlow 
from oauth2client.client import SignedJwtAssertionCredentials 
 
client_email = 'service_account_email@developer.gserviceaccount.com' 
with open("Python GAPS-98dfb88b4c9f.p12") as f: 
  private_key = f.read() 
 
OAUTH_SCOPE = 'https://www.googleapis.com/auth/admin.directory.user' 
 
credentials = SignedJwtAssertionCredentials(client_email, private_key, OAUTH_SCOPE ) 
http = httplib2.Http() 
http = credentials.authorize(http) 
 
directory_service = build('admin', 'directory_v1', http=http) 
 
all_users = [] 
page_token = None 
params = {'customer': 'my_customer'} 
 
while True: 
  try: 
    if page_token: 
      param['pageToken'] = page_token 
    current_page = directory_service.users().list(**params).execute() 
 
    all_users.extend(current_page['users']) 
    page_token = current_page.get('nextPageToken') 
    if not page_token: 
      break 
  except errors.HttpError as error: 
    print 'An error occurred: %s' % error 
    break 
 
for user in all_users: 
  print user['primaryEmail'] 

该服务帐户已在 Google 开发者控制台上获得以下 API 的授权:

https://www.googleapis.com/auth/admin.directory.user https://www.googleapis.com/auth/admin.directory.user.alias

但是，当我运行代码时，出现了这个错误:

An error occurred: <HttpError 404 when requesting https://www.googleapis.com/admin/directory/v1/users?customer=my_customer&alt=json returned "Resource Not Found: domain">  

关于我遗漏了什么的任何提示？

E.

请您参考如下方法:

即使在使用服务帐户时，您仍然需要“充当”域中具有适当权限(例如 super 管理员)的 Google Apps 用户。尝试:

credentials = SignedJwtAssertionCredentials(client_email, private_key, 
                        OAUTH_SCOPE, sub='admin@domain.com') 

其中 admin@domain.com 是您域中 super 管理员的电子邮件地址。