Sam, For some strange reason, I too also received this over the REST API for generating an Access Token from my Refresh Token. This caused the invalid_grant error for me. I'm not certain why my Refresh Token just stopped working. When it did, I followed this video with Google oAuth Playground to generate a new Refresh Token that I could use, and I really don't know how long that will last before I need to do it again. We've been using this same Refresh Token for at least a month and a half.
Watch this video: https://youtu.be/KFICa7Ngzng On Friday, July 15, 2022 at 8:08:53 AM UTC-4 sam.g....@gmail.com wrote: > Hi there, I woke up to try my code one morning and now have the error > below: > > code: 16, > details: 'Failed to retrieve auth metadata with error: invalid_grant', > metadata: Metadata { internalRepr: Map(0) {}, options: {} }, > note: 'Exception occurred in retry method that was not classified as > transient' > > this was working perfectly the night before and I'm unsure what could have > caused it. How can I fix this issue? > -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ 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 "Google Ads API and AdWords 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/953066ec-59a2-41ea-b1fb-e9a08d492a8fn%40googlegroups.com.
