Hi Gavin, Thank you for reaching out to us.
The DEADLINE_EXCEEDED error occurs when the request took longer than a deadline. But since you said that “The query can successfully return ~400k Responsive Search Ads within 40 minutes. But now it hit the "Deadline Exceeded" every 15 minutes” even though the default value is 1 hour, then this could indicate an issue with the client library. I would recommend that you reach out to the client library owners via this link , to check the issue on the client library that causing the RPC_DEADLINE_TOO_SHORT. Best regards, Heidi Google Ads API Team ref:_00D1U1174p._5004Q2ZLKsd: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/zrs3N000000000000000000000000000000000000000000000RA5VSK00UR9x3jWlTtmMtrwZGgFCTw%40sfdc.net.