curl -i -X POST "https://api.box.com/2.0/zip_downloads" \
     -H "authorization: Bearer <ACCESS_TOKEN>" \
     -d '{
       "download_file_name": "January Financials",
       "items": [
         {
           "type": "file",
           "id": "12345"
         },
         {
           "type": "file",
           "id": "34325"
         },
         {
           "type": "folder",
           "id": "45678"
         }
       ]
     }'

{
  "download_url": "https://dl.boxcloud.com/2.0/zip_downloads/29l00nfxDyHOt7RphI9zT_w==nDnZEDjY2S8iEWWCHEEiptFxwoWojjlibZjJ6geuE5xnXENDTPxzgbks_yY=/content",
  "status_url": "https://api.box.com/2.0/zip_downloads/29l00nfxDyHOt7RphI9zT_w==nDnZEDjY2S8iEWWCHEEiptFxwoWojjlibZjJ6geuE5xnXENDTPxzgbks_yY=/status",
  "expires_at": "2020-07-22T11:26:08Z",
  "name_conflicts": [
    [
      {
        "id": "12345",
        "type": "file",
        "original_name": "Report.pdf",
        "download_name": "3aa6a7.pdf"
      },
      {
        "id": "34325",
        "type": "file",
        "original_name": "Report.pdf",
        "download_name": "5d53f2.pdf"
      }
    ]
  ]
}