// destination replication
	if c.RoleArn != "" && len(targetMap) > 1 {
		return errRoleArnPresentForMultipleTargets
	}
	// validate RoleArn if destination used legacy ARN format.
	if c.RoleArn == "" && legacyArn {
		return errRoleArnMissingLegacy
	}
	return nil
}

// Types of replication
const (
	UnsetReplicationType Type = 0 + iota
	ObjectReplicationType

  // +optional
  optional k8s.io.api.core.v1.ObjectReference targetRef = 4;

  // topology contains arbitrary topology information associated with the
  // endpoint. These key/value pairs must conform with the label format.
  // https://kubernetes.io/docs/concepts/overview/working-with-objects/labels
  // Topology may include a maximum of 16 key/value pairs. This includes, but
  // is not limited to the following well known keys:

すべてのコードを整形してクリーンにするスクリプトがあります:

<div class="termy">

```console
$ bash scripts/format.sh
```

</div>

また、すべてのインポートを自動でソートします。

正しく並べ替えるには、上記セクションのコマンドで `-e` を使い、FastAPIをローカル環境にインストールしている必要があります。

### インポートの整形

他にも、すべてのインポートを整形し、未使用のインポートがないことを確認するスクリプトがあります:

<div class="termy">

```console
$ bash scripts/format-imports.sh
```

</div>

| *Valid Range* | *Minimum value of 900. Maximum value of 31536000.* |
| *Required*    | *No*                                               |

### Policy

import org.apache.maven.model.v4.MavenStaxReader;
import org.codehaus.plexus.util.xml.XmlStreamWriter;

/**
 * Handles deserialization of a model from some kind of textual format like XML.
 *
 * @deprecated use {@link XmlStreamWriter} instead
 */
@Named
@Singleton
@Deprecated(since = "4.0.0")
public class DefaultModelReader implements ModelReader {

  JAVA_SPECIFICATION_VENDOR("java.specification.vendor"),

  /** Java Runtime Environment specification name. */
  JAVA_SPECIFICATION_NAME("java.specification.name"),

  /** Java class format version number. */
  JAVA_CLASS_VERSION("java.class.version"),

  /** Java class path. */
  JAVA_CLASS_PATH("java.class.path"),

  /** List of paths to search when loading libraries. */

        if (StringUtil.isBlank(options.sessionId)) {
            // use a default session id
            final SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmss");
            options.sessionId = sdf.format(new Date());
        } else {
            options.sessionId = options.sessionId.replace('-', '_');
        }

        final CrawlingInfoHelper crawlingInfoHelper = ComponentUtil.getCrawlingInfoHelper();

		// as the peer might be coming up and trying to read format.json
		// or create format.json
		return true
	}

	storedDiskID, err := s.getStorage().GetDiskID()
	if err != nil {
		s.writeErrorResponse(w, err)
		return false
	}

	if diskID != storedDiskID {
		s.writeErrorResponse(w, errDiskStale)
		return false
	}

        if (sources == null) {
            return null;
        }
        return sources.stream()
                .reduce((a, b) -> {
                    throw new IllegalStateException(String.format(
                            "No unique Source for %s:%s: %s and %s",
                            groupId, artifactId, a.getLocation(), b.getLocation()));
                })
                .orElse(null);
    }

			switch len(s) {
			case 1:
				// nothing to do
			case 2:
				if p, err := strconv.Atoi(s[1]); err == nil {
					parts = p
				} else {
					log.Println("FAILED: ETAG of", objFullPath(object), "has a wrong format:", err)
					continue
				}
				multipart = true
			default:
				log.Println("FAILED: Unexpected ETAG", object.ETag, "for object:", objFullPath(object))
				continue
			}

			var partsMD5Sum [][]byte