Hi Philipp, Thanks for reaching out to us.
You may refer to this document to read more information about refresh token expiration. Since you mentioned that the refresh token expires after 7 days, then it appears that the scenario below is happening at your end. "A Google Cloud Platform project with an OAuth consent screen configured for an external user type and a publishing status of "Testing" is issued a refresh token expiring in 7 days." As you set the publishing status to "Testing" so the refresh token expires every 7 days and receives an “invalid_grant” error. That being said, please go to the Google API Console and navigate to the OAuth consent screen and then change the publishing status to “In production” to avoid the refresh token expiring in 7 days. Let us know if you have any further questions. Regards, Yasar Google Ads API Team ref:_00D1U1174p._5004Q2MlSmG: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/jzJ82000000000000000000000000000000000000000000000QZ1P6F00_SUkd1BKTl-3vdO6n0k19A%40sfdc.net.
