The created audience ads cannot be obtained through GetCampaignsByAccountId Service Operation - Campaign Management

Question

Hi, I'm a developer and I really appreciate you taking the time to read my question. I created a video ad in the advertising backend. The main type of advertising activity is Audience subtype, which is AudienceVideoAds. The creation is successful and can be displayed in the backend interface. However, when I use GetCampaignsByAccountId to request advertising activity data through BingAds-Python-SDK, the ad is specified. The data type is Audience and cannot be read.