Hi Anis,
Thank you for raising your concern.
The report type that you can use to identify on when a specific ad group was created or changed in 'ACTIVE' / 'Enabled' is
change_event. However, if the ad group was created or changed in 'ACTIVE' / 'Enabled' beyond past 30 days, then I afraid that it will no longer be retrievable using the said report type.
With this, I would suggest that when ad group was created or changed in 'ACTIVE' / 'Enabled', then perform the
change_event and keep the returned details for this ad group for future reference.
Regards,
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| Ernie John Blanca Tacata |
| Google Ads API Team |
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