code: def create_scan(self, scan_id, targets, options, vts):
          
          if self.scan_exists(scan_id):
              logger.info("Scan %s exists. Resuming scan.", scan_id)
  
          return self.scan_collection.create_scan(scan_id, targets, options, vts)
docs: Creates a new scan.
  
          @target: Target to scan.
          @options: Miscellaneous scan options.
  
          @return: New scan's ID.