Hi everyone!
I've notice that when I made a request to obtain data for a given audiobook ID the response data doesn't contains information related to duration or file size, as other types does (song, musicVideo...)
In Apple Books app that information is presented, as well as narrator and editor...
And my question is: Is that information available in the public API or, in the other hand, Apple obtain that data from another service but is not allowed to provide it in her public iTunes Search API?
Below is one the request. I've try adding parameters as media and also with the "lookup" requests
https://itunes.apple.com/search?term=Mr+Mercedes&entity=audiobook&country=us
Below is the response, no information about duration (trackTimeMillis)
{
"wrapperType": "audiobook",
"artistId": 2024797,
"collectionId": 880350628,
"amgArtistId": 178415,
"artistName": "Stephen King",
"collectionName": "Mr Mercedes (Unabridged)",
"collectionCensoredName": "Mr Mercedes (Unabridged)",
"artistViewUrl": "https://itunes.apple.com/es/author/stephen-king/id2024797?mt=11&uo=4",
"collectionViewUrl": "https://itunes.apple.com/es/audiobook/mr-mercedes-unabridged/id880350628?uo=4",
"artworkUrl60": "https://is1-ssl.mzstatic.com/image/thumb/Music5/v4/68/99/54/6899546f-1b29-cda4-a75c-50b99616f5b8/source/60x60bb.jpg",
"artworkUrl100": "https://is1-ssl.mzstatic.com/image/thumb/Music5/v4/68/99/54/6899546f-1b29-cda4-a75c-50b99616f5b8/source/100x100bb.jpg",
"collectionPrice": 15.99,
"collectionExplicitness": "notExplicit",
"trackCount": 1,
"copyright": "℗ © 2014 Hodder & Stoughton",
"country": "ESP",
"currency": "EUR",
"releaseDate": "2014-06-03T07:00:00Z",
"primaryGenreName": "Misterio",
"description": "<b>Described as 'the best thriller of the year' <i>Sunday Express</i>, the No. 1 bestseller introduces retired cop Bill Hodges in a race against time to apprehend a killer.</b> <br /><br />A cat-and-mouse suspense thriller featuring Bill Hodges, a retired cop who is tormented by 'the Mercedes massacre', a case he never solved. <br /><br />Brady Hartsfield, perpetrator of that notorious crime, has sent Hodges a taunting letter. Now he's preparing to kill again.<br /><br />Each starts to close in on the other in a mega-stakes race against time."
}
Regards