Hi, Thank you for getting back to us.
With regards to your concern, please check this documentation (https://developers.google.com/google-ads/api/docs/performance-max/retail) for more information regarding PMax Retail Campaign. Furthermore, please refer to this guide (https://developers.google.com/google-ads/api/docs/performance-max/create-campaign) for the steps in creating a Performance Max Campaign. Additionally, I understand that you have provided details for the request/response. However, for the error that you are encountering when using -1 values could you share the updated logs in this format (request and response with request-id and request header)? I am asking this so we could have full visibility on the method you are using. For REST interface requests, you can enable logging via the curl command by using the -i flag. You may then send the requested information privately via the Reply to author option. If this option is not available, you may send the details directly to our googleadsapi-supp...@google.com alias instead. Reference Links: request - https://developers.google.com/google-ads/api/docs/concepts/field-service#request response - https://developers.google.com/google-ads/api/docs/concepts/field-service#response request ID - https://developers.google.com/google-ads/api/docs/concepts/call-structure#request-id request header - https://developers.google.com/google-ads/api/docs/concepts/call-structure#request_headers This message is in relation to case "ref:_00D1U1174p._5004Q2nazXG:ref" Thanks, Google Ads API Team -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ 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/Ah27q000000000000000000000000000000000000000000000RZDPAO00E61ZPXMzTTyFiDbt3_nS4A%40sfdc.net.