code: def delete(self, item, dry_run=None):
          
          logger.debug('Deleting item. Item: {item} Table: {namespace}'.format(
              item=item,
              namespace=self.namespace
          ))
  
          if not dry_run:
              self.table.delete_item(Key={'id': item['id']})
  
          return item
docs: Deletes item in file.