AI-generated Key Takeaways
- 
          AllowedFormats are formats a publisher allows on their programmatic LineItem or ProposalLineItem. 
- 
          The allowed formats are defined within the https://www.google.com/apis/ads/publisher/v202508namespace.
- 
          The AUDIOformat is available and is relevant for programmatic video line items.
- 
          The UNKNOWNvalue is returned if the actual value is not exposed by the requested API version.
The formats that a publisher allows on their programmatic LineItem or ProposalLineItem.
- Namespace
- 
               https://www.google.com/apis/ads/publisher/v202508
| Enumeration | Description | 
|---|---|
| AUDIO | Audio format. This is only relevant for programmatic video line items. | 
| UNKNOWN | The value returned if the actual value is not exposed by the requested API version. |