def write_batch_data(self, items):
        """
        Write batch items to dynamodb table with provisioned throughout capacity.
        """

        dynamodb_conn = self.get_conn()

        try:
            table = dynamodb_conn.Table(self.table_name)

            with table.batch_writer(overwrite_by_pkeys=self.table_keys) as batch:
                for item in items:
                    batch.put_item(Item=item)
            return True
        except Exception as general_error:
            raise AirflowException(
                'Failed to insert items in dynamodb, error: {error}'.format(
                    error=str(general_error)
                )
            )
Write batch items to dynamodb table with provisioned throughout capacity.