[英]gmail api gives failedPrecondition error
I can't get gmail api to work. 我无法让gmail api工作。 I'm using server-to-server authentication with JWT. 我正在使用JWT进行服务器到服务器身份验证。
google-api-python-client==1.4.0
httplib2==0.9
oauth2client==1.4.7
pycrypto==2.6.1
My code looks like this. 我的代码看起来像这样。
with open(CLIENT_SECRET_FILE) as f:
data = json.loads(f.read())
private_key = data['private_key']
client_email = data['client_email']
credentials = SignedJwtAssertionCredentials(client_email, private_key, scope=OAUTH_SCOPE)
http = credentials.authorize(http)
gmail_service = build('gmail', 'v1', http=http)
try:
threads = gmail_service.users().messages().list(userId='me').execute()
except Exception as e:
print e
print e.content
The response is 回应是
<HttpError 400 when requesting https://www.googleapis.com/gmail/v1/users/me/messages?alt=json returned "Bad Request">
{
"error": {
"errors": [
{
"domain": "global",
"reason": "failedPrecondition",
"message": "Bad Request"
}
],
"code": 400,
"message": "Bad Request"
}
}
Thanks. 谢谢。
Try: 尝试:
credentials = SignedJwtAssertionCredentials(client_email,
private_key,
scope=OAUTH_SCOPE,
sub='user@yourdomain.com')
The sub= tells the Service Account which account you wish to impersonate. sub =告诉服务帐户您要模拟哪个帐户。 Without it, you're authenticating as the Service account user which, as Eric pointed out, doesn't have a Gmail mailbox. 没有它,您将作为服务帐户用户进行身份验证,正如Eric指出的那样,该用户没有Gmail邮箱。
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