Can't list audiences

[ajendrex]

Hi!

Documentation says parameter AudienceIds is optional, and that if it's sent empty or null I should receive all available audiences. However, I'm receiving an error when sending it empty and no audiences when sending it null.

I'm assuming this is "sending it empty":

<v13:AudienceIds></v13:AudienceIds>

while "sending it null" means not even sending the v13:AudienceIds tag.

What is the correct way to request all the audiences?

---

Document Details

⚠ Do not edit this section. It is required for learn.microsoft.com ➟ GitHub issue linking.

• ID: 9e77825c-b733-5af6-2f1e-e1b2725cd078
• Version Independent ID: 1bc2fa01-ecb3-b89a-4d5c-e6f9b33cc52c
• Content: GetAudiencesByIds Service Operation - Campaign Management - Microsoft Advertising API
• Content Source: advertising/bingads-13/campaign-management-service/getaudiencesbyids.md
• Service: bing-ads
• Sub-service: campaign-management-api
• GitHub Login: @jonmeyers
• Microsoft Alias: jonmeyers