**FastAPI** アプリケーションのいくつかのメタデータの設定をカスタマイズできます。

## タイトル、説明文、バージョン

以下を設定できます:

* **タイトル**: OpenAPIおよび自動APIドキュメントUIでAPIのタイトル/名前として使用される。
* **説明文**: OpenAPIおよび自動APIドキュメントUIでのAPIの説明文。
* **バージョン**: APIのバージョン。例: `v2` または `2.5.0`。
     *たとえば、以前のバージョンのアプリケーションがあり、OpenAPIも使用している場合に便利です。

これらを設定するには、パラメータ `title`、`description`、`version` を使用します:

{* ../../docs_src/metadata/tutorial001.py hl[4:6] *}

この設定では、自動APIドキュメントは以下の様になります:

	xhttp "github.com/minio/minio/internal/http"
	xioutil "github.com/minio/minio/internal/ioutil"
	"github.com/minio/minio/internal/logger"
	"github.com/minio/pkg/v3/certs"
	"github.com/minio/pkg/v3/env"
	"gopkg.in/yaml.v2"
)

// ServerFlags - server command specific flags
var ServerFlags = []cli.Flag{
	cli.StringFlag{
		Name:   "config",
		Usage:  "specify server configuration via YAML configuration",
		EnvVar: "MINIO_CONFIG",

	AmzServerSideEncryptionCopyCustomerKeyMD5    = "X-Amz-Copy-Source-Server-Side-Encryption-Customer-Key-Md5"

	AmzEncryptionAES = "AES256"
	AmzEncryptionKMS = "aws:kms"

	// Signature v2 related constants
	AmzSignatureV2 = "Signature"
	AmzAccessKeyID = "AWSAccessKeyId"

	// Response request id.
	AmzRequestID     = "x-amz-request-id"
	AmzRequestHostID = "x-amz-id-2"

	// Deployment id.

        // Build up an artifactMap
        project.addArtifact(new Artifact("g0", "a0", "v0", "e0", "c0"));
        project.addArtifact(new Artifact("g1", "a1", "v1", "e1", "c1"));
        project.addArtifact(new Artifact("g2", "a2", "v2", "e2", "c2"));
    }

    /**
     * <p>testValueExtraction.</p>
     *
     * @throws Exception if any.
     */
    @Test
    void testValueExtraction() throws Exception {

optimize versioning behavior for some specific applications. MinIO experts will evaluate and guide on the benefits for your application, please reach out to us on <https://subnet.min.io>.**

Spark/Hadoop workloads which use Hadoop MR Committer v1/v2 algorithm upload objects to a temporary prefix in a bucket. These objects are 'renamed' to a different prefix on Job commit. Object storage admins are forced to configure separate ILM policies to expire these objects and their versions to reclaim space....

	}
	return false
}

// isLatestDeletemarker returns whether the latest version is a delete marker.
// If metadata is NOT versioned false will always be returned.
// If v2 and UNABLE to load metadata true will be returned.
func (e *metaCacheEntry) isLatestDeletemarker() bool {
	if e.cached != nil {
		if len(e.cached.versions) == 0 {
			return true
		}

		if err != nil {
			t.Fatal(err)
		}
		var xl xlMetaV2
		err = xl.LoadOrConvert(buf)
		if err != nil {
			t.Fatal(err)
		}
		vers = append(vers, xl.versions)
	}
	for _, v2 := range vers {
		for _, ver := range v2 {
			b, _ := json.Marshal(ver.header)
			t.Log(string(b))
			var x xlMetaV2Version
			_, _ = x.unmarshalV(0, ver.meta)
			b, _ = json.Marshal(x)
			t.Log(string(b), x.getSignature())
		}

// criteria to return a subset of the objects in a bucket.
//
// NOTE: It is recommended that this API to be used for application development.
// MinIO continues to support ListObjectsV1 and V2 for supporting legacy tools.
func (api objectAPIHandlers) ListObjectsV2MHandler(w http.ResponseWriter, r *http.Request) {
	ctx := newContext(r, w, "ListObjectsV2M")
	api.listObjectsV2Handler(ctx, w, r, true)
}

		{ObjectOpts{Name: "xyz/c3test"}, cfgs[2], true},                                                                                         // 22. matches rule 2 for replication of content/metadata
		{ObjectOpts{Name: "xy/c3test", UserTags: "k1=v2"}, cfgs[2], false},                                                                      // 23. does not match rule1 because tag value does not pass filter

					alterColumn = true
				}
			case schema.Bool:
				v1, _ := strconv.ParseBool(dv)
				v2, _ := strconv.ParseBool(field.DefaultValue)
				alterColumn = v1 != v2
			case schema.String:
				if dv != field.DefaultValue && dv != strings.Trim(field.DefaultValue, "'\"") {
					alterColumn = true
				}
			default: