AI-generated Key Takeaways
- 
          VideoAdTagError.Reason describes possible reasons for VideoAdTagErrorwithin the LiveStreamEventService.
- 
          Reasons for VideoAdTagError include missing required fields, incorrect URL type (live vs VOD), invalid host or scheme, invalid ad output format, and duplicate parameters. 
- 
          The valid URL for live traffic should start with https://pubads.g.doubleclick.net/gampad/live/ads.
- 
          The valid URL for VOD traffic should start with https://pubads.g.doubleclick.net/gampad/ads.
- 
          Only HTTPS is a supported scheme for the ad tag URL. 
Describes reasons for VideoAdTagError.
- Namespace
- 
               https://www.google.com/apis/ads/publisher/v202508
| Enumeration | Description | 
|---|---|
| MISSING_REQUIRED_FIELDS | One or more required fields are not specified in the ad tag. | 
| NO_LIVE_TRAFFIC | Ad tag URL is not a live traffic URL. Url should start with: https://pubads.g.doubleclick.net/gampad/live/ads, not https://pubads.g.doubleclick.net/gampad/ads | 
| NO_VOD_TRAFFIC | Ad tag URL is not a VOD traffic URL. Url should start with: https://pubads.g.doubleclick.net/gampad/ads , not https://pubads.g.doubleclick.net/gampad/live/ads | 
| INVALID_AD_TAG_HOST | URL hostname is not a valid Google Publisher Tag or Freewheel Tag host name. | 
| INVALID_SCHEME | Only HTTPS is supported. | 
| INVALID_AD_OUTPUT_FORMAT | Invalid ad output format. Settings for VAST and VMAP must be aligned. | 
| DUPLICATE_AD_TAG_PARAMETER | The ad tag has a duplicate parameter. Only one is allowed. | 
| UNKNOWN | The value returned if the actual value is not exposed by the requested API version. |