public BackupRetentionPolicy getBackupRetentionPolicy() {
        return this.backupRetentionPolicy;
    }
<p>
A policy that defines how the service retains backups.
</p>

@return A policy that defines how the service retains backups.
aws-java-sdk-cloudhsmv2/src/main/java/com/amazonaws/services/cloudhsmv2/model/ModifyClusterRequest.java