Google Drive Children Images

Im using Meteor.js (Node.js) currently im getting children list but its just object something like that.

{
"childLink":"https://www.googleapis.com/drive/v2/files/0B4m48_nAKP3qVnM5bUwtZ1ZoNzA",
"id":"0B4m48_nAKP3qVnM5bUwtZ1ZoNzA",
"kind":"drive#childReference",
"selfLink":"https://www.googleapis.com/drive/v2/files/0B4m48_nAKP3qVVlDYUVOOUxwR1k/children/0B4m48_nAKP3qVnM5bUwtZ1ZoNzA"
}

And im trying to get a link to use that link in https://azure.microsoft.com/en-us/services/cognitive-services/face/ to get faceId but i couldn't find a way to get a link just for there. How can i get public link for that. My folder is accessible via link on google drive

via Uğur Oruc