engineVersion

The version number of the database engine to use.

To list all of the available engine versions for aurora-mysql (Aurora MySQL), use the following command:

aws rds describe-db-engine-versions --engine aurora-mysql --query "DBEngineVersions[].EngineVersion"

Aurora MySQL

Examples: 5.7.mysql_aurora.2.12.0, 8.0.mysql_aurora.3.04.0