Hello,
anyone had success with creating a Google ads feed for Custom Business type and how you created it? I have tried many times, but with no success - keep getting errors.
Note: it's not like the Merchant center feed, ie the columns.

It's like this one:
Get feed templates and specs for your business type > Custom
https://support.google.com/google-ads/answer/6053288?hl=en

Thanks in advance!