if err != nil {
							return err
						}
						// Quote string...
						b, _ := json.Marshal(file.Name)
						b2, err := decode(r, file.Name)
						if err != nil {
							return err
						}
						var tmp map[string]any
						if err := json.Unmarshal(b2, &tmp); err == nil {
							if b3, err := json.Marshal(tmp); err == nil {
								b2 = b3
							}
						}

}

// AssumeRoleResponse contains the result of successful AssumeRole request.
type AssumeRoleResponse struct {
	XMLName xml.Name `xml:"https://sts.amazonaws.com/doc/2011-06-15/ AssumeRoleResponse" json:"-"`

	Result           AssumeRoleResult `xml:"AssumeRoleResult"`
	ResponseMetadata struct {
		RequestID string `xml:"RequestId,omitempty"`
	} `xml:"ResponseMetadata,omitempty"`
}

여기까지는 보통 정상적으로 동작합니다.

하지만 통합 문서 UI(프론트엔드)를 열면, OpenAPI 스키마를 `/api/v1/openapi.json`이 아니라 `/openapi.json`에서 가져오려고 합니다.

그래서 브라우저에서 실행되는 프론트엔드는 `/openapi.json`에 접근하려고 시도하지만 OpenAPI 스키마를 얻지 못합니다.

앱에 대해 `/api/v1` 경로 접두사를 가진 프록시가 있으므로, 프론트엔드는 `/api/v1/openapi.json`에서 OpenAPI 스키마를 가져와야 합니다.

```mermaid
graph LR

browser("Browser")
proxy["Proxy on http://0.0.0.0:9999/api/v1/app"]

* Add a **JSON Schema** for the response, in the OpenAPI *path operation*.
    * This will be used by the **automatic docs**.
    * It will also be used by automatic client code generation tools.
* **Serialize** the returned data to JSON using Pydantic, which is written in **Rust**, so it will be **much faster**.

But most importantly:

package cmd

import (
	"context"
	"errors"
	"strings"
	"time"

	jsoniter "github.com/json-iterator/go"
	"github.com/minio/minio/internal/cachevalue"
)

const (
	dataUsageRoot   = SlashSeparator
	dataUsageBucket = minioMetaBucket + SlashSeparator + bucketMetaPrefix

	dataUsageObjName       = ".usage.json"
	dataUsageObjNamePath   = bucketMetaPrefix + SlashSeparator + dataUsageObjName

      Request
        .Builder()
        .url("https://api.github.com/repos/square/okhttp/issues")
        .header("User-Agent", "OkHttp Headers.java")
        .addHeader("Accept", "application/json; q=0.5")
        .addHeader("Accept", "application/vnd.github.v3+json")
        .build()

    client.newCall(request).execute().use { response ->
      if (!response.isSuccessful) throw IOException("Unexpected code $response")

        // Read capabilities declared in capabilities.json
        readCapabilitiesFromJson()

        // Prevent Spock from pulling in Groovy and third-party dependencies - see https://github.com/spockframework/spock/issues/899
        applyRule<DependencyRemovalByNameRule>(
            "org.spockframework:spock-core",

const (
	// SelectFmtUnknown - unknown format (default value)
	SelectFmtUnknown SelectObjectFormat = iota
	// SelectFmtCSV - CSV format
	SelectFmtCSV
	// SelectFmtJSON - JSON format
	SelectFmtJSON
	// SelectFmtSIMDJSON - SIMD JSON format
	SelectFmtSIMDJSON
	// SelectFmtParquet - Parquet format
	SelectFmtParquet
)

// WriteCSVOpts - encapsulates options for Select CSV output
type WriteCSVOpts struct {

`ServerSentEvent` は `fastapi.sse` からインポートします:

{* ../../docs_src/server_sent_events/tutorial002_py310.py hl[4,26] *}

`data` フィールドは常に JSON にエンコードされます。Pydantic モデルを含む、JSON にシリアライズ可能な任意の値を渡せます。

## 生データ { #raw-data }

JSON エンコードせずにデータを送る必要がある場合は、`data` の代わりに `raw_data` を使用します。

これは、整形済みテキスト、ログ行、または `[DONE]` のような特別な <dfn title="特別な条件や状態を示すために用いられる値">"センチネル"</dfn> 値を送るのに有用です。

sleep 5

enabled_minio2=$(./mc stat --json minio2/newbucket-olock | jq -r .ObjectLock.enabled)
if [ $? -ne 0 ]; then
	echo "expected bucket to be mirrored with object-lock but not present, exiting..."
	exit_1
fi

if [ "${enabled_minio2}" != "Enabled" ]; then
	echo "expected bucket to be mirrored with object-lock enabled, exiting..."
	exit_1
fi