For example, you cannot put a Pydantic model in a `JSONResponse` without first converting it to a `dict` with all the data types (like `datetime`, `UUID`, etc) converted to JSON-compatible types.

For those cases, you can use the `jsonable_encoder` to convert your data before passing it to a response:

```Python hl_lines="6-7  21-22"

}

// rebalanceAdminStatus holds rebalance status related information exported to mc, console, etc.
type rebalanceAdminStatus struct {
	ID        string                // identifies the ongoing rebalance operation by a uuid
	Pools     []rebalancePoolStatus `json:"pools"` // contains all pools, including inactive
	StoppedAt time.Time             `json:"stoppedAt,omitempty"`
}

import (
	"context"
	"encoding/binary"
	"errors"
	"fmt"
	"hash/crc32"
	"math/rand"
	"net/http"
	"reflect"
	"strings"
	"sync"
	"time"

	"github.com/dchest/siphash"
	"github.com/google/uuid"
	"github.com/minio/madmin-go/v3"
	"github.com/minio/minio-go/v7/pkg/set"
	"github.com/minio/minio-go/v7/pkg/tags"
	"github.com/minio/minio/internal/dsync"
	"github.com/minio/minio/internal/logger"

                "Not defined: $it"
            )
        }
    }

    @Test
    fun uuidsAreUnique() {
        val uuidList = model.stages.flatMap { it.functionalTests.map { ft -> ft.uuid } }
        assertEquals(uuidList.distinct(), uuidList)
    }

    @Test
    fun testsAreCorrectlyConfiguredForAllSubProjects() {
        model.subprojects.subprojects.filter {

	}

	return false
}

// mustGetUUID - get a random UUID.
func mustGetUUID() string {
	u, err := uuid.NewRandom()
	if err != nil {
		logger.CriticalIf(GlobalContext, err)
	}

	return u.String()
}

// mustGetUUIDBytes - get a random UUID as 16 bytes unencoded.
func mustGetUUIDBytes() []byte {
	u, err := uuid.NewRandom()
	if err != nil {
		logger.CriticalIf(GlobalContext, err)
	}

	if err := xl2.Load(trimmed); err == nil {
		t.Fatal("metadata corruption not detected")
	}
}

// TestUsesDataDir tests xlMetaV2.UsesDataDir
func TestUsesDataDir(t *testing.T) {
	vID := uuid.New()
	dataDir := uuid.New()
	transitioned := make(map[string][]byte)
	transitioned[ReservedMetadataPrefixLower+TransitionStatus] = []byte(lifecycle.TransitionComplete)

	toBeRestored := make(map[string]string)

    private val buckets: Map<TestCoverage, List<BuildTypeBucket>> by lazy {
        val uuidToTestCoverage = model.stages.flatMap { it.functionalTests }.associateBy { it.uuid }
        val testCoverageAndBuckets = JSON.parseArray(testBucketsJson.readText()) as JSONArray
        testCoverageAndBuckets.associate { testCoverageAndBucket ->
            testCoverageAndBucket as JSONObject

package lifecycle

import (
	"bytes"
	"encoding/xml"
	"fmt"
	"net/http"
	"net/http/httptest"
	"strconv"
	"strings"
	"testing"
	"time"

	"github.com/dustin/go-humanize"
	"github.com/google/uuid"
	"github.com/minio/minio/internal/bucket/object/lock"
	xhttp "github.com/minio/minio/internal/http"
)

func TestParseAndValidateLifecycleConfig(t *testing.T) {
	testCases := []struct {
		inputConfig           string

しかし、より複雑なデータ型を使用することもできます。

そして、今まで見てきたのと同じ機能を持つことになります:

* 素晴らしいエディタのサポート
* 受信したリクエストからのデータ変換
* レスポンスデータのデータ変換
* データの検証
* 自動注釈と文書化

## 他のデータ型

ここでは、使用できる追加のデータ型のいくつかを紹介します:

* `UUID`:
    * 多くのデータベースやシステムで共通のIDとして使用される、標準的な「ユニバーサルにユニークな識別子」です。
    * リクエストとレスポンスでは`str`として表現されます。
* `datetime.datetime`:
    * Pythonの`datetime.datetime`です。
    * リクエストとレスポンスはISO 8601形式の`str`で表現されます: `2008-09-15T15:53:00+05:00`

## `Response`에서 `jsonable_encoder` 사용하기

**FastAPI**는 반환하는 `Response`에 아무런 변환을 하지 않으므로, 그 내용이 준비되어 있어야 합니다.

예를 들어, Pydantic 모델을 `dict`로 변환해 `JSONResponse`에 넣지 않으면 JSON 호환 유형으로 변환된 데이터 유형(예: `datetime`, `UUID` 등)이 사용되지 않습니다.

이러한 경우, 데이터를 응답에 전달하기 전에 `jsonable_encoder`를 사용하여 변환할 수 있습니다:

```Python hl_lines="6-7 21-22"
{!../../docs_src/response_directly/tutorial001.py!}
```

/// note | "기술적 세부 사항"