Get a URL for uploading files larger than 32MB

For uploading files smaller than 32MB you can simply send a POST request to the /items endpoint, but for larger files you need to get a special upload URL first. This endpoint returns one of those URLs. The returned URL can be used as a drop-in replacement for the /items endpoint. A new upload URL should be generated each big file upload.

{
  "data": "http://www.virustotal.com/_ah/upload/AMmfu6b-_DXUeFe36Sb3b0F4B8mH9Nb-CHbRoUNVOPwG/"
}