-- | The customer-assigned name of the DB instance that contains the log files
-- you want to list.
--
-- Constraints:
--
-- Must contain from 1 to 63 alphanumeric characters or hyphens First
-- character must be a letter Cannot end with a hyphen or contain two
-- consecutive hyphens
ddblfDBInstanceIdentifier :: Lens' DescribeDBLogFiles Text
ddblfDBInstanceIdentifier =
    lens _ddblfDBInstanceIdentifier
        (\s a -> s { _ddblfDBInstanceIdentifier = a })
ddblfDBInstanceIdentifier :: Lens' DescribeDBLogFiles Text
ddblfDBInstanceIdentifier =
    lens _ddblfDBInstanceIdentifier
        (\s a -> s { _ddblfDBInstanceIdentifier = a })
ddblfDBInstanceIdentifier =
    lens _ddblfDBInstanceIdentifier
        (\s a -> s { _ddblfDBInstanceIdentifier = a })