500 internal error. Adding topics exclusions through Ads API

[Zig-Zag]

Hello, i'm receive 500 internal error while trying to add topic exclusions using Ads API

here is part of the code:

campaign_service = client.get_service('CampaignService', version='v1')

campaign_criterion_service = client.get_service('CampaignCriterionService', version='v1')

campaign_criterion_operation = client.get_type('CampaignCriterionOperation', version='v1')

campaign_criterion = campaign_criterion_operation.create

campaign_criterion.campaign.value = campaign_service.campaign_path(customer_id, campaign_id)

campaign_criterion.negative.value = True

for category in ['Arts&Entertainment', 'Offbeat']:

    topic_path = campaign_criterion.topic.path.add()

    topic_path.value = category

campaign_criterion_service.mutate_campaign_criteria(customer_id, [campaign_criterion_operation])

also it would great to know if there is a better solution, like .extend(['Arts&Entertainment', 'Offbeat']), because .extend doesn't work in this case

Thanks!

[Google Ads API Forum Advisor Prod]

Hi,

So I can further investigate, could you also provide the complete JSON logs generated when you encountered the "500 internal error"?

You may send your reply using the Reply privately to author option.

Thanks and regards,
Peter
Google Ads API Team

ref:_00D1U1174p._5001UBlvqv:ref