public java.util.List<String> getInstanceGenerations() {
        return instanceGenerations;
    }
<p>
Indicates whether current or previous generation instance types are included.
</p>

@return Indicates whether current or previous generation instance types are included.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/AwsEc2LaunchTemplateDataInstanceRequirementsDetails.java