lifecycleConfig        *lifecycle.Lifecycle
	objectLockConfig       *objectlock.Config
	versioningConfig       *versioning.Versioning
	sseConfig              *bucketsse.BucketSSEConfig
	taggingConfig          *tags.Tags
	quotaConfig            *madmin.BucketQuota
	replicationConfig      *replication.Config
	bucketTargetConfig     *madmin.BucketTargets
	bucketTargetConfigMeta map[string]string
}

    ```

=== "🐍 3️⃣.1️⃣0️⃣ & 🔛"

    ```Python hl_lines="12"
    {!> ../../../docs_src/body_nested_models/tutorial001_py310.py!}
    ```

👉 🔜 ⚒ `tags` 📇, 👐 ⚫️ 🚫 📣 🆎 🔣 📇.

## 📇 🏑 ⏮️ 🆎 🔢

✋️ 🐍 ✔️ 🎯 🌌 📣 📇 ⏮️ 🔗 🆎, ⚖️ "🆎 🔢":

### 🗄 ⌨ `List`

🐍 3️⃣.9️⃣ & 🔛 👆 💪 ⚙️ 🐩 `list` 📣 👫 🆎 ✍ 👥 🔜 👀 🔛. 👶

# common-files repo, make the change there and check it in. Then come back to this repo and run
# "make update-common".

run:
  # Timeout for analysis, e.g. 30s, 5m.
  # Default: 1m
  timeout: 20m
  build-tags:
  - integ
  - integfuzz
linters:
  disable-all: true
  enable:
  - goimports
  - gofumpt
  - gci
  fast: false
linters-settings:
  gci:
    sections:

	}
}

// proxyTaggingToRepTarget proxies tagging requests to remote targets for
// active-active replicated setups
func proxyTaggingToRepTarget(ctx context.Context, bucket, object string, tags *tags.Tags, opts ObjectOptions, proxyTargets *madmin.BucketTargets) (proxy proxyResult) {
	// this option is set when active-active replication is in place between site A -> B,
	// and request hits site B that does not have the object yet.

}

// PutObjectTags - replace or add tags to an existing object
func (s *erasureSets) PutObjectTags(ctx context.Context, bucket, object string, tags string, opts ObjectOptions) (ObjectInfo, error) {
	er := s.getHashedSet(object)
	return er.PutObjectTags(ctx, bucket, object, tags, opts)
}

// DeleteObjectTags - delete object tags from an existing object

	entry.API.Status = opts.Status
	entry.Tags = make(map[string]interface{}, len(opts.Tags))
	for k, v := range opts.Tags {
		entry.Tags[k] = v
	}

	// Merge tag information if found - this is currently needed for tags
	// set during decommissioning.
	if reqInfo := logger.GetReqInfo(ctx); reqInfo != nil {
		reqInfo.PopulateTagsMap(entry.Tags)
	}
	ctx = logger.SetAuditEntry(ctx, &entry)

			}
			traceFn := globalLifecycleSys.trace(oi)
			// Note: NewerNoncurrentVersions action is performed only scanner today
			tags := newLifecycleAuditEvent(lcEventSrc_Scanner, lcEvent).Tags()

			// Send audit for the lifecycle delete operation
			auditLogLifecycle(
				ctx,
				oi,
				ILMExpiry, tags, traceFn)

			evArgs := eventArgs{
				EventName:  event.ObjectRemovedDelete,
				BucketName: bucket,

    {!> ../../../docs_src/body_nested_models/tutorial001_py310.py!}
    ```

=== "Python 3.8+"

    ```Python hl_lines="14"
    {!> ../../../docs_src/body_nested_models/tutorial001.py!}
    ```

这将使 `tags` 成为一个由元素组成的列表。不过它没有声明每个元素的类型。

## 具有子类型的 List 字段

但是 Python 有一种特定的方法来声明具有子类型的列表：

### 从 typing 导入 `List`

首先，从 Python 的标准库 `typing` 模块中导入 `List`：

```Python hl_lines="1"

		ilmLogOnceIf(ctx, err, "non-transition-expiry")
		return false
	}
	if dobj.Name == "" {
		dobj = obj
	}

	tags := newLifecycleAuditEvent(src, lcEvent).Tags()
	// Send audit for the lifecycle delete operation
	auditLogLifecycle(ctx, dobj, ILMExpiry, tags, traceFn)

	eventName := event.ObjectRemovedDelete
	if obj.DeleteMarker {
		eventName = event.ObjectRemovedDeleteMarkerCreated
	}

ID`baz`のitemのようにデフォルト値と同じ値を持つデータの場合:

```Python hl_lines="3 5 6"
{
    "name": "Baz",
    "description": None,
    "price": 50.2,
    "tax": 10.5,
    "tags": []
}
```

FastAPIは十分に賢いので（実際には、Pydanticが十分に賢い）`description`や`tax`、`tags`はデフォルト値と同じ値を持っているにもかかわらず、明示的に設定されていることを理解しています。（デフォルトから取得するのではなく）

そのため、それらはJSONレスポンスに含まれることになります。

!!! tip "豆知識"
    デフォルト値は`None`だけでなく、なんでも良いことに注意してください。