Unauthorized Client Google Ads Api

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Saad 9D

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Oct 18, 2022, 3:36:01 AM10/18/22

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Hi am Refreshing my token uisng https://oauth2.googleapis.com/token
and getting the error
{
"error_description": "Unauthorized",
"error": "unauthorized_client"
}
I have regenerated Refresh token but still no luck. I am accessing through O auth Playground for now.
Thanks

Google Ads API Forum Advisor

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Oct 18, 2022, 4:27:31 AM10/18/22

to saad9...@gmail.com, adwor...@googlegroups.com

Hello,

This is Carmela from the Google Ads API team. Thank you for reaching out to the Google Ads API team.

Moving forward, since you mentioned that you are accessing through Oauth Playground, could you confirm if you have followed the steps mentioned in this document? If not, then I would suggest following this guide and double check if you used the web app client id and secret properly using the playground. You may also check this video link for Web Flow with the OAuth Playground.

If the issue persists, then you may provide the complete request and response logs with request ID and request header generated on your end so our team can provide guidance accordingly and investigate this. You can provide it via Reply privately to author option. If this option is not available, then send it instead on this email address googleadsa...@google.com.

Regards,

Carmela
Google Ads API Team