Hi Naresh, Thank you for contacting support. Could you please confirm if you made any recent changes to the OAuth credentials? The following error AuthenticationError.OAUTH_TOKEN_INVALID is specific to OAuth Credentials. Can you make sure that the correct access token associated with your account is passed with HTTP header while making the request. Please refer to the link for detailed information on the error message. You can also verify your credentials using OAuth doctor via this link.
Please give this a try and let us know if you have any issues. Nirmitabahen Gaurav Patel Google Ads API Team Google Ads API Team ref:_00D1U1174p._5004Q23u1vQ:ref -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog: https://googleadsdeveloper.blogspot.com/ =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords API and Google Ads API Forum" group. To post to this group, send email to adwords-api@googlegroups.com To unsubscribe from this group, send email to adwords-api+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/adwords-api?hl=en --- You received this message because you are subscribed to the Google Groups "AdWords API and Google Ads API Forum" group. To unsubscribe from this group and stop receiving emails from it, send an email to adwords-api+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/LR3az000000000000000000000000000000000000000000000QFL0UQ00bRYsUc9YRseMTV1-s3sdCQ%40sfdc.net.