ReadonlyasinAn "Amazon Standard Identification Number". Catalogue entries are unique to marketplace, ASIN pairs.
https://w.amazon.com/bin/view/ASIN/ https://console.harmony.a2z.com/music-metrics/docs/attribute/asin
ReadonlycdnTracks which CDN is used for streaming events. This attribute helps the Delivery and Playback teams investigate differences in music streaming.
https://console.harmony.a2z.com/music-metrics/docs/attribute/cdnType
ReadonlycdRepresents the Cloud Drive Unique Identifier of the song that is in the user's library. Either asin or cdObjectId will be non-null.
https://console.harmony.a2z.com/music-metrics/docs/attribute/cdObjectId
ReadonlycontentThe customer's tier, relative to the event.
https://console.harmony.a2z.com/music-metrics/docs/attribute/contentSubscriptionMode
ReadonlydurationThe durationSecondsSum attribute represents the cumulative track listening time.
Differently from the durationSeconds attribute, the durationSecondsSum does not reset to zero every time the playback stops (for example, on pause), but keeps counting the listening time (does not account for paused time) until the track playback is finished.
https://console.harmony.a2z.com/music-metrics/docs/attribute/durationSecondsSum
Optional ReadonlyextraThe application extra data set via track load options.
ReadonlyprogressThe progress, in seconds, floored.
https://issues.amazon.com/issues/PAPER-24345 https://jira.music.amazon.dev/browse/CAD-210
ReadonlystreamWhat type of stream, e.g. Dash with DRM, HLS, Progressive.
https://console.harmony.a2z.com/music-metrics/docs/attribute/streamOrDRMTech
ReadonlysubstituteIndicates that the track played was substituted in favor over the track in the asin attribute of the same event.
https://console.harmony.a2z.com/music-metrics/docs/attribute/substituteAsin
Base properties for Amazon Music Metrics Tracking Service (MTS) events related to playback.