Hi, Thanks for posting your concern.
It appears that you've already raised this issue in another thread and I already responded there. However, I will also post my reply on this forum thread. I can see that you encountered the invalid_grant error and the reason why this error is occurring is when access or refresh token being passed in your request is incorrect / invalid / expired. With this, please try generating a new set of OAuth credentials by following the guide here which includes getting of OAuth2 refresh token and configuring client library. Please also configure your C# client library by following this guide, for logging API transactions, so that you can provide the complete request and response logs with request ID if you encounter further errors / issues. Regards Ernie John Blanca Tacata Google Ads API Team ref:_00D1U1174p._5004Q2BegQc: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/fLozL000000000000000000000000000000000000000000000QO90KP00B2mEBVb3QHGC05lP0ydqng%40sfdc.net.
