v2.0 item attributes

For v2.0, the items array has the attributes described below:

Attribute	Type	Description
`id`	string	The queue ID of the item that played.
`mediaUrl`	string	URL of the item that played.
`queueVersion`	string	The version of the last cloud queue item window fetched by the player.
`durationPlayedMillis`	number	The total duration of playback, in milliseconds. This is cumulative including any scrub or seek operations within the track during a single playback, so this value may be greater than the duration of the track.
`timeSincePlaybackMillis`	number	The time in milliseconds since this track began playback. This value gives the you a reference for when playback started. This value reports the delta between when playback began and when the `POST /timePlayed` request was posted. This can be different from `durationPlayedMillis` due to pausing and resuming.
`positionMillis`	number	The current playhead position at the time of the report.
`positionMillisAtSegmentStart`	number	The playhead position at the start of the current segment. For example, this could contain the position where the user last paused.
`type`	string	The type of report. This can be `final` or `update`. You can specify the interval for players to send update reports in your GET /context responses. Players will always post final reports once after each track finishes playing or is skipped. Note: You shouldn’t use these reports to track playback actions because players don’t post them immediately.
`skip`	object	(Optional) If this is present for a report `type` of `final`, it indicates that the track ended as the result of a skip. This includes a `reportId` string to identify the skip report.

Examples

Without a skip:

{
  "items": [
    {
      "id": "this_is_the_cloud_queue_item_id",
      "mediaUrl": "http://media.host.example.com/path/12345.mp3",
      "queueVersion" : "xyz",
      "type": "final",
      "durationPlayedMillis": 293000,
      "timeSincePlaybackMillis": 298000,
      "positionMillis": 293000,
      "positionMillisAtSegmentStart": 22300
    },
    ...
  ]
}

With a skip:

{
  "items": [
    {
      "id": "this_is_the_cloud_queue_item_id",
      "mediaUrl": "http://media.host.example.com/path/12345.mp3",
      "queueVersion": "xyz",
      "type": "final",
      "skip": {},
      "durationPlayedMillis": 293000,
      "timeSincePlaybackMillis": 298000,
      "positionMillis": 293000,
      "positionMillisAtSegmentStart": 22300
    },
    ...
  ]
}

Update:

{
  "items":[
    {
      "id":"this_is_the_cloud_queue_item_id",
      "mediaUrl":"http://media.host.example.com/path/12345.mp3",
      "queueVersion":"xyz",
      "type":"update",
      "durationPlayedMillis":31914,
      "timeSincePlaybackMillis":33742,
      "positionMillis":45000,
      "positionMillisAtSegmentStart":14000
    },
    "..."
  ]
}