How to find out what changes were made in the past 90 days

[ddofborg]

I'm trying to use CustomerSyncService to find out what was changes in the past 90 days. I don't get it to work, because I aways get [CustomerSyncError.TOO_MANY_CHANGES @ selector]. I mean even one hour on a small campaign.

What should I do?

[Anash P. Oommen (AdWords API Team)]

Hi,

CustomerSyncService is not meant to be used as a change history tracker; it is more meant to let you know what objects to sync when syncing between your local server and the AdWords server. If you get TOO_MANY_CHANGES error, you should either reduce the time period to see if you can get a valid response. If this doesn't work, then you should resync the whole object.

Cheers,
Anash P. Oommen,
AdWords API Advisor.

[ddofborg]

I see! Thanks for clearing it up.

Is there a way to see the history of objects? Of at least the number of changes an object had in the last X days?