Hi Jing, Thank you for reaching out to the Google Ads API support team. I hope that you are doing well today.
Regarding the issue, it appears that this is about experiencing an Internal Error when creating Billing Setup through both Google Ads UI and API. This error means something unexpected happened while processing the request. The common cause of this error is that the API isn't functioning correctly due to a bug. As per this retryable errors guide, some errors, such as TRANSIENT_ERROR or INTERNAL_ERROR, can indicate a temporary problem that may be resolved by retrying the request after a short pause. As mentioned also in the said guide, we recommend that when you retry requests, use an exponential backoff policy. For example, if you first pause 5 seconds before the first retry, you could pause 10 seconds after the second and 20 seconds after the third retry. Exponential backoff helps ensure you are not calling the API too aggressively. If the issue persists, you may then send us the updated complete request and response logs with the request ID and request header generated on your end for further investigation. You can provide it via Reply privately to the author option. If this option is not available, then send it instead on this email address googleadsapi-supp...@google.com. Kind regards, Google Ads API Team ref:_00D1U1174p._5004Q2jXDA8: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 "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/qutDq000000000000000000000000000000000000000000000RR77B300aTAwI22nTpKlFfhaZ3npWg%40sfdc.net.