// release notes for more information.
// ControllerRevision implements an immutable snapshot of state data. Clients
// are responsible for serializing and deserializing the objects that contain
// their internal state.
// Once a ControllerRevision has been successfully created, it can not be updated.
// The API Server will fail validation of all requests that attempt to mutate

    * With WatchBookmark feature, clients are able to request watch events with BOOKMARK type. Clients should not assume bookmarks are returned at any specific interval, nor may they assume the server will send any BOOKMARK event during a session.

Để hiểu rõ hơn, xem phần <a href="https://fastapi.tiangolo.com/benchmarks/" class="internal-link" target="_blank">Benchmarks</a>.

## Các dependency tùy chọn

Sử dụng bởi Pydantic:

想了解更多，请查阅 <a href="https://fastapi.tiangolo.com/zh/benchmarks/" class="internal-link" target="_blank">基准测试</a> 章节。

## 可选依赖

用于 Pydantic：

* <a href="https://github.com/JoshData/python-email-validator" target="_blank"><code>email-validator</code></a> - 用于 email 校验。

用于 Starlette：

  // current contains the current value for the given metric
  optional MetricValueStatus current = 2;
}

// HPAScalingPolicy is a single policy which must hold true for a specified past interval.
message HPAScalingPolicy {
  // type is used to specify the scaling policy.
  optional string type = 1;

  // value contains the amount of change which is permitted by the policy.
  // It must be greater than zero

    // getComponentType() is non-null because we call createEmptyArray only with an array type.
    return arrayType.cast(Array.newInstance(requireNonNull(arrayType.getComponentType()), 0));
  }

  // Internal implementations of some classes, with public default constructor that get() needs.
  private static final class Dummies {

    public static final class InMemoryPrintStream extends PrintStream {

---

`async def`の代わりに通常の関数として定義することもできます:

```Python hl_lines="7"
{!../../docs_src/first_steps/tutorial003.py!}
```

/// note | "備考"

違いが分からない場合は、[Async: *"急いでいますか？"*](../async.md#_1){.internal-link target=_blank}を確認してください。

///

### Step 5: コンテンツの返信

```Python hl_lines="8"
{!../../docs_src/first_steps/tutorial001.py!}
```

`dict`、`list`、`str`、`int`などを返すことができます。

import (
	"bytes"
	"encoding/hex"
	"encoding/json"
	"fmt"
	"math/rand"
	"testing"
	"time"

	"github.com/dustin/go-humanize"
	jsoniter "github.com/json-iterator/go"
	xhttp "github.com/minio/minio/internal/http"
)

func TestIsXLMetaFormatValid(t *testing.T) {
	tests := []struct {
		name    int
		version string
		format  string
		want    bool
	}{
		{1, "123", "fs", false},

labels.excluded_doc_paths=Excluded Paths For Indexing
labels.config_parameter=Config Parameters
labels.max_access_count=Max Access Count
labels.number_of_thread=The number of Thread
labels.interval_time=Interval time
labels.millisec=ms
labels.permissions=Permissions
labels.virtual_hosts=Virtual Hosts
labels.virtual_host=Virtual Host
labels.label_type=Label
labels.file_crawling_button_create=Create

package lock

import (
	"encoding/xml"
	"errors"
	"fmt"
	"net/http"
	"reflect"
	"strings"
	"testing"
	"time"

	xhttp "github.com/minio/minio/internal/http"
)

func TestParseMode(t *testing.T) {
	testCases := []struct {
		value        string
		expectedMode RetMode
	}{
		{
			value:        "governance",
			expectedMode: RetGovernance,
		},
		{