Requesting ALL_TIME ImpressionReach

[Austin Smith]

Hi, I am having some issues requesting ImpressionReach for my campaigns.

I understand that this metric does not appear on reports for requests that have a time range greater than 92 days.

The proposed solution I've seen for this is to request impressionReach for smaller time ranges.

If I was to use a time range of say, one month - if a campaign was already live before a month ago, and is still running, wouldn't the impressionReach returned not be for the campaigns lifetime?

If we have a campaign that runs for more than 92 days, how am I supposed to fetch lifetime reach for it?

[Thanet Knack Praneenararat (AdWords API Team)]

Hello Austin,

Unfortunately, it seems there are no ways to fetch the lifetime reach. This seems true in the AdWords UI too based on this article.

Regarding the detailed impression reach calculation, could you please reach out to the AdWords Community?

Best,

Thanet, AdWords API Team