Hi Tiep,
Thank you for your reply.
I understand that you wish to somehow join your account's resources and create a structure. However, a direct feature is unfortunately currently not supported. What I can recommend is that you refer to this
entity relationship guide if you wish to manually create a data structure of your account's entities.
Should you then wish for more information on how a Google Ads account is structured, you may also reach out to the Google Ads Product Support team, via this
link, for further insights.
Now, going back to the Google Ads API's
reports, you can then associate other resources to the one the specific report specializes in, by referring to the
Attributed resources section of that report's documentation.
I hope this helps.