When uploading a JSON file that does not contain a valid deviceToken for the variant platform, then the API endpoint returns "200 OK"

eg uploading the following JSON-file to an Android variant:

[
{
"deviceToken":"3cc8e0fb3d47c5a49b5a327e0199b95cf3affe9a54f728d8b4d0c72b27c464ed",
"deviceType":"iPaaaaad",
"operatingSystem":"iOS",
"osVersion":"6.1.2",
"alias":"3",
"categories":["banana"]

},{
"deviceToken":"4cc8e0fb3d47c5a49b5a327e0199b95cf3affe9a54f728d8b4d0c72b27c464ed",
"deviceType":"iFone",
"operatingSystem":"iOS",
"osVersion":"6.1.2",
"alias":"4",
"categories":["banana"]

}
]