code: def upload_instant(self, filename, size, hash_, quick_key=None,
                         folder_key=None, filedrop_key=None, path=None,
                         action_on_duplicate=None, mtime=None,
                         version_control=None, previous_hash=None):
          
          return self.request('upload/instant', QueryParams({
              'filename': filename,
              'size': size,
              'hash': hash_,
              'quick_key': quick_key,
              'folder_key': folder_key,
              'filedrop_key': filedrop_key,
              'path': path,
              'action_on_duplicate': action_on_duplicate,
              'mtime': mtime,
              'version_control': version_control,
              'previous_hash': previous_hash
          }))
docs: upload/instant
  
          http://www.mediafire.com/developers/core_api/1.3/upload/#instant