Is NegativeKeyword Id under negative keyword list unique across the account?

[Jianbo zhu]

Hi,

In 'Shared Library', 'Campaign Negative Keyword', is the id of a negative keyword under a negative keywords list unique across the whole account (not conflicted with other negative keyword ids and other entity ids)?  I'd like to use negative keyword id as the key of a dictionary, so want to make sure it's unique across the whole account?

Thanks,

Jianbo

[Bharani Cherukuri (AdWords API Team)]

Hello Jianbo,

The Id in the negative keywords list report is not globally unique. It is unique only within the scope of the Negative Keywords list. In AdWords, AdGroupCriterionId and CampaignCriterionId are not globally unique. The (AdGroupId, AdGroupCriterionId) and (CampaignId, CampaignCriterionId) pair is globally unique. You may refer to the this document for more information.

Thanks,

Bharani, AdWords API Team