Hello, There is the possibility that the refresh token you're using has had its access revoked. Have you checked by logging into the Google account that issued the refresh token and going to your Connected apps & sites section <https://myaccount.google.com/security#connectedapps> on your security page to see if your app is listed?
You can also try generating and using a new refresh token. Please let me know if these steps do not help, and I will investigate if something changed on our end. Regards, Mike, AdWords API Team On Thursday, March 10, 2016 at 4:30:05 AM UTC-5, [email protected] wrote: > > Dear All, > > We have some processes based on .NET libraries thath evry day collect data > from AdWords. > > Starting from yesteraday every porcess fails wih the exception > > Google.Api.Ads.Common.Lib.AdsOAuthException : Failed to get access token for > service account. > { > "error" : "unauthorized_client", > "error_description" : "Unauthorized client or scope in request." > } > > Nothing is changed on the account setup, neither for service account keys end > so on. > > > What could be the issue? Any help will be really appreciated. > > Thanks in advance > Miniera > > > -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog and Google+: https://googleadsdeveloper.blogspot.com/ https://plus.google.com/+GoogleAdsDevelopers/posts =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords API Forum" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] 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 Forum" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. Visit this group at https://groups.google.com/group/adwords-api. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/02c9fa4d-6e88-45a5-90dd-dafce96b1c28%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
