```html
Item ID: 42
```

### テンプレートの `url_for` の引数 { #template-url-for-arguments }

テンプレート内でも `url_for()` を使用できます。引数には、対応する path operation 関数で使われるのと同じ引数を取ります。

したがって、次の部分は:

{% raw %}

```jinja
<a href="{{ url_for('read_item', id=id) }}">
```

{% endraw %}

...path operation 関数 `read_item(id=id)` が処理するのと同じ URL へのリンクを生成します。

例えば、ID が `42` の場合は次のようにレンダリングされます:

```html
<a href="/items/42">
```

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

var etagRegex = regexp.MustCompile("\"*?([^\"]*?)\"*?$")

// Validates the preconditions for CopyObjectPart, returns true if CopyObjectPart
// operation should not proceed. Preconditions supported are:
//
//	x-amz-copy-source-if-modified-since
//	x-amz-copy-source-if-unmodified-since
//	x-amz-copy-source-if-match
//	x-amz-copy-source-if-none-match

		return "Unknown"
	}
}

// InsufficientReadQuorum storage cannot satisfy quorum for read operation.
type InsufficientReadQuorum struct {
	Bucket string
	Object string
	Err    error
	Type   RQErrType
}

func (e InsufficientReadQuorum) Error() string {
	return "Storage resources are insufficient for the read operation " + e.Bucket + "/" + e.Object
}

// Unwrap the error.

8. Bu *path operation function*, `async def` yerine normal `def` kullanıyor.

    Her zaman olduğu gibi, FastAPI'de ihtiyaca göre `def` ve `async def`’i birlikte kullanabilirsiniz.

    Hangisini ne zaman kullanmanız gerektiğine dair hızlı bir hatırlatma isterseniz, [`async` ve `await`](../async.md#in-a-hurry) dokümanındaki _"In a hurry?"_ bölümüne bakın.

	"fmt"
	"net/http"
)

var (
	// ErrPermission is an error returned by the KMS when it has not
	// enough permissions to perform the operation.
	ErrPermission = Error{
		Code:    http.StatusForbidden,
		APICode: "kms:NotAuthorized",
		Err:     "insufficient permissions to perform KMS operation",
	}

	// ErrKeyExists is an error returned by the KMS when trying to
	// create a key that already exists.
	ErrKeyExists = Error{

De manera similar, no puedes redefinir una path operation:

{* ../../docs_src/path_params/tutorial003b_py310.py hl[6,11] *}

La primera siempre será utilizada ya que el path coincide primero.

## Valores predefinidos { #predefined-values }

///

Este parámetro no crea ese endpoint / *path operation*, pero declara que la URL `/token` será la que el cliente deberá usar para obtener el token. Esa información se usa en OpenAPI, y luego en los sistemas de documentación interactiva del API.

Pronto también crearemos la verdadera *path operation*.

/// info | Información

Similarly, you cannot redefine a path operation:

{* ../../docs_src/path_params/tutorial003b_py310.py hl[6,11] *}

The first one will always be used since the path matches first.

## Predefined values { #predefined-values }

    void defaultConstructor_setsExpectedMessage_andNoCause() {
        // Arrange & Act
        SmbUnsupportedOperationException ex = new SmbUnsupportedOperationException();

        // Assert
        assertEquals("Operation is not supported with the negotiated capabilities", ex.getMessage(),
                "Default message should match the class contract");
        assertNull(ex.getCause(), "No cause expected from default constructor");

# Response Status Code { #response-status-code }

Bir response model tanımlayabildiğiniz gibi, herhangi bir *path operation* içinde `status_code` parametresiyle response için kullanılacak HTTP status code'u da belirtebilirsiniz:

* `@app.get()`
* `@app.post()`
* `@app.put()`
* `@app.delete()`
* vb.

{* ../../docs_src/response_status_code/tutorial001_py310.py hl[6] *}

/// note | Not