Hi Evgeniy, Thank you for reaching out to our API support team.
>From the error, it appears that the limit for app ads that you can create >within an ad group is only 1 : resource_count_details { enclosing_id: "135305191091" limit: 1 limit_type: APP_ADS_PER_AD_GROUP existing_count: 1 enclosing_resource: "ad_group" } That being said, since entity limits are more of a Product related concern, I would recommend that you reach out to their support team, via this link, for more information on app ad limits in your account or ad group. You can ask for the limits for app ads, similar to the ones listed in this article. Best regards, Reminder: Share your feedback about the Google Ads (AdWords) API! Take the 2021 Google Ads API and AdWords API Annual Survey Peter Laurence Napa Oliquino Google Ads API Team ref:_00D1U1174p._5004Q2R7wjV: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 "AdWords API and Google Ads 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/gJ-_t000000000000000000000000000000000000000000000R2E1JQ00d6XIYi74RRWzsrlb-SkJgQ%40sfdc.net.