Publish output format

The output contains the session data part of the launch template.

{
  "data": {
    "assets": [
      {
        "files": [
          {
            "metadata": [
              ...
            ]
          }
        ],
        "markerGroups": [
          {
            "markerTracks": [
              {
                "markers": [
                  ...
                ]
              }
            ]
          }
        ],
        "metadata": [
          ...
        ]
      }
    ]

  }
}

This follows the same format as the launch template passed to Validate and reflects the state at the time of publishing. That is, it includes the initial data and all updates and additions made in Validate.