Attempting to access the Google Directory API via p12 does not resolve an authorized error

Question

from apiclient.discovery import build
from oauth2client.service_account import ServiceAccountCredentials
import json
import base64
import httplib2

f = file('tara1-553d334b8702.p12', 'rb')
key = f.read()
f.close()

credentials = ServiceAccountCredentials.from_p12_keyfile(
    '[e-mail]',
    'tara1-554d335b8702.p12',
    private_key_password='notasecret',
    scopes=['https://www.googleapis.com/auth/admin.directory.user.readonly','https://www.googleapis.com/auth/admin.directory.user'] 
)

delegated_credentials=credentials.create_delegated('[e-mail])

http = httplib2.Http()
http = credentials.authorize(http)


DIRECOTORY = build('admin', 'directory_v1', credentials=credentials)
maxResults=10,orderBy='email').execute()
results = DIRECOTORY.users().list(domain='domainnamehere.net').execute()
users = results.get('users', [])

print users

Here I am trying to authenticate from server to server using the p12 security file and trying to capture all users in the domain.

I successfully selected a user list using 3legs authentication, logging in from browswer in the same account

But in this way he throws me the following errors.

File "testing.py", line 41, in <module>
    results = DIRECOTORY.users().list(domain='domainemailhere.net').execute()
  File "/home/tara/taraproject/scripttesting/virtualenvforGapi/local/lib/python2.7/site-packages/oauth2client/_helpers.py", line 133, in positional_wrapper
    return wrapped(*args, **kwargs)
  File "/home/tara/taraproject/scripttesting/virtualenvforGapi/local/lib/python2.7/site-packages/googleapiclient/http.py", line 840, in execute
    raise HttpError(resp, content, uri=self.uri)
googleapiclient.errors.HttpError: <HttpError 403 when requesting https://www.googleapis.com/admin/directory/v1/users?domain=nepallink.net&alt=json returned "Not Authorized to access this resource/api">

SETUP DONE:

• I have super-admin access on the admin console.

• I also added scope security> showmore> advance> manageipclient> authorize Added user id and scope

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

• .

• Admin SDK

. , /api

Answer 1

, delegated_credentials. ?

:

DIRECOTORY = build('admin', 'directory_v1', credentials=credentials)

to

DIRECOTORY = build('admin', 'directory_v1', credentials=delegated_credentials)