AI-generated Key Takeaways
- 
          A video ad uses YouTube video assets and has different format-specific schemas. 
- 
          Video ad formats include TrueView in-stream, bumper in-stream, out-stream, non-skippable in-stream, in-feed, and audio. 
A video ad.
| Fields | |
|---|---|
| 
 | The YouTube video assets used for the ad. | 
| Union field 
 | |
| 
 | Video TrueView in-stream ad format. | 
| 
 | Video bumper in-stream ad format. | 
| 
 | Video out-stream ad format. | 
| 
 | 
 Video non-skippable in-stream ad format. | 
| 
 | In-feed video ad format. | 
| 
 | YouTube Audio ad format. |