rds/aws.sdk.kotlin.services.rds.model/CreateCustomDbEngineVersionRequest/engineVersion

engineVersion

val engineVersion: String?

The name of your CEV. The name format is 19.customized_string. For example, a valid CEV name is 19.my_cev1. This setting is required for RDS Custom for Oracle, but optional for Amazon RDS. The combination of Engine and EngineVersion is unique per customer per Region.