Hi Yue, Thank you for reaching out to Google Ads API Support.
I see that you have posted the full logs on this forum and it is not recommended. With this, I had to delete your post. For reference, you may refer below for your inquiry: Hi, Tableau could not connect with Google ads. Error information from Tableau: RequestError.UNSUPPORTED_VERSION @ ; trigger:'AdWords API which you are accessing has been discontinued. Use the new Google Ads API instead. Please visit https://ads-developers.googleblog.com/2021/04/upgrade-to-google-ads-api-from-adwords.html to get started.' Upon checking your logs, the error says: RequestError.UNSUPPORTED_VERSION @ ; trigger:'AdWords API which you are accessing has been discontinued. Use the new Google Ads API instead. Please visit https://ads-developers.googleblog.com/2021/04/upgrade-to-google-ads-api-from-adwords.html to get started.' This error means that you are still using the AdWords API which has already sunset as per this blog post, hence the error you are encountering is expected. With this, we highly recommend migrating to Google Ads API. You may check on the blog post as it provides helpful documents for migration. Let me know if you have further questions. Regards, Abigail Google Ads API Team ref:_00D1U1174p._5004Q2iPD2h: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/n2VDq000000000000000000000000000000000000000000000RPAZXS00V5zcPfR0RAG-w-iGc6JvaQ%40sfdc.net.