As Setting up the client library
<https://github.com/googleads/google-ads-python/wiki/OAuth-Web-Application-Flow>
suggested.
I use codes below to initialize a client object and then do some service.
I've got the refresh_token followed starting steps.
import google.ads.google_ads.client
import google.oauth2.credentials
# Initialize Credentials using the credentials you received
# in the earlier steps.
credentials = google.oauth2.credentials.Credentials(
None,
refresh_token=refresh_token,
client_id=client_id,
client_secret=client_secret,
token_uri='https://accounts.google.com/o/oauth2/token')
# Initialize the GoogleAdsClient.
client = google.ads.google_ads.client.GoogleAdsClient(
credentials, developer_token)
But I always got error like :
(<_Rendezvous of RPC that terminated with:
status = StatusCode.UNAUTHENTICATED
details = "Request is missing required authentication credential.
Expected OAuth 2 access token, login cookie or other valid authentication
credential. See
https://developers.google.com/identity/sign-in/web/devconsole-project.";
debug_error_string =
"{"created":"@1566x68633.012x11175","description":"Error received from peer
ipv4:xxx.58.2x0.42:443","file":"src/core/lib/surface/call.cc","file_line":1052,"grpc_message":"Request
is missing required authentication credential. Expected OAuth 2 access
token, login cookie or other valid authentication credential. See
https://developers.google.com/identity/sign-in/web/devconsole-project.","grpc_status":16}";
>, <_Rendezvous of RPC that terminated with:
status = StatusCode.UNAUTHENTICATED
details = "Request is missing required authentication credential.
Expected OAuth 2 access token, login cookie or other valid authentication
credential. See
https://developers.google.com/identity/sign-in/web/devconsole-project.";
debug_error_string =
"{"created":"@1x68633.01x1175","description":"Error received from peer
ipv4:216.x8.20x.42:443","file":"src/core/lib/surface/call.cc","file_line":1052,"grpc_message":"Request
is missing required authentication credential. Expected OAuth 2 access
token, login cookie or other valid authentication credential. See
https://developers.google.com/identity/sign-in/web/devconsole-project.","grpc_status":16}";
>, errors {
error_code {
authentication_error: AUTHENTICATION_ERROR
}
message: "Authentication of the request failed."
}
, 'OpFCsUhrNjDtgSRAT-N2YA')
What's the problem, and what should I do to make it work as expected..
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