public String getVersionId() {
        return this.versionId;
    }
<p>
Unique, randomly generated, Unicode, UTF-8 encoded strings that are at most 1,024 bytes long. Version IDs cannot
be edited.
</p>

@return Unique, randomly generated, Unicode, UTF-8 encoded strings that are at most 1,024 bytes long. Version IDs
        cannot be edited.
aws-java-sdk-backup/src/main/java/com/amazonaws/services/backup/model/GetBackupPlanRequest.java