public String getMinimumEngineVersion() {
        return this.minimumEngineVersion;
    }
<p>
The minimum engine version required, which is Redis OSS 6.0
</p>

@return The minimum engine version required, which is Redis OSS 6.0
aws-java-sdk-elasticache/src/main/java/com/amazonaws/services/elasticache/model/UserGroup.java