Discriminator indicating VAST is delivered via URL endpoint
URL endpoint that returns VAST XML
Optionalvast_version?: VASTVersionOptionalvpaid_enabled?: booleanWhether VPAID (Video Player-Ad Interface Definition) is supported
Optionalduration_ms?: numberExpected video duration in milliseconds (if known)
Optionaltracking_events?: VASTTrackingEvent[]Tracking events supported by this VAST tag
Optionalcaptions_url?: stringURL to captions file (WebVTT, SRT, etc.)
Optionalaudio_description_url?: stringURL to audio description track for visually impaired users
Optionalprovenance?: ProvenanceDiscriminator indicating VAST is delivered as inline XML content
Inline VAST XML content
Optionalvast_version?: VASTVersionOptionalvpaid_enabled?: booleanWhether VPAID (Video Player-Ad Interface Definition) is supported
Optionalduration_ms?: numberExpected video duration in milliseconds (if known)
Optionaltracking_events?: VASTTrackingEvent[]Tracking events supported by this VAST tag
Optionalcaptions_url?: stringURL to captions file (WebVTT, SRT, etc.)
Optionalaudio_description_url?: stringURL to audio description track for visually impaired users
Optionalprovenance?: Provenance
VAST (Video Ad Serving Template) tag for third-party video ad serving