Hi Mike, Thank you for reaching out. The error "Failed to refresh access token" indicates that your refresh token is probably expired. There might be an issue with your OAuth Credentials. Could you please try to regenerate a new set of credentials by following this guide and try making a call against API. If the issue persists, could you please provide the complete logs and the email address using which the credentials are generated for me to investigate this further? Please use Reply privately to author option while sharing the details.
Regards, Nikisha Patel, Google Ads API Team ref:_00D1U1174p._5001UKPCPw: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/mYXvr000000000000000000000000000000000000000000000Q09B9X00fcmQrFHfSTOrksuX7PuMUw%40sfdc.net.