gistfile1.txt

$.ajax({
  'type': 'POST',
  'url': '/api/content/reprocessPreviews',
  'data': {
    'revision_mime': [
      'application/msword',
      'application/rdf+xml',
      'application/vnd.ms-excel',
      'application/vnd.ms-powerpoint',
      'application/vnd.oasis.opendocument.presentation',
      'application/vnd.oasis.opendocument.spreadsheet',
      'application/vnd.oasis.opendocument.text',
      'application/vnd.openxmlformats-officedocument.presentationml.presentation',
      'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
      'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
      'application/x-mspowerpoint',
      'application/x-pdf',
      'application/x-powerpoint',
      'text/plain',
      'application/pdf'
    ]
  }
});