engine
The version number of the database engine to use. For a list of valid engine versions, use the `DescribeDBEngineVersions` action. The following are the database engines and links to information about the major and minor versions that are available with Amazon RDS. Not every database engine is available for every AWS Region. Amazon Aurora Not applicable. The version number of the database engine to be used by the DB instance is managed by the DB cluster. Db2 See Amazon RDS for Db2 in the Amazon RDS User Guide. MariaDB See MariaDB on Amazon RDS Versions in the Amazon RDS User Guide. Microsoft SQL Server See Microsoft SQL Server Versions on Amazon RDS in the Amazon RDS User Guide. MySQL See MySQL on Amazon RDS Versions in the Amazon RDS User Guide. Oracle See Oracle Database Engine Release Notes in the Amazon RDS User Guide. PostgreSQL See Supported PostgreSQL Database Versions in the Amazon RDS User Guide.