return SpnegoAuthenticator.class.getName();
        }

        /**
         * Gets the servlet context. This operation is not supported.
         *
         * @return Never returns, always throws UnsupportedOperationException
         * @throws UnsupportedOperationException Always thrown as this operation is not supported
         */
        @Override
        public ServletContext getServletContext() {

Тут змінна `app` буде «екземпляром» класу `FastAPI`.

Це буде головна точка взаємодії для створення всього вашого API.

### Крок 3: створіть *операцію шляху* { #step-3-create-a-path-operation }

#### Шлях { #path }

«Шлях» тут означає останню частину URL, починаючи з першого `/`.

Отже, у такому URL, як:

```
https://example.com/items/foo
```

...шлях буде:

```

│   ├── __init__.py
│   ├── main.py
│   └── test_main.py
```

Let's say that now the file `main.py` with your **FastAPI** app has some other **path operations**.

It has a `GET` operation that could return an error.

It has a `POST` operation that could return several errors.

Both *path operations* require an `X-Token` header.

{* ../../docs_src/app_testing/app_b_an_py310/main.py *}

Aqui, a variável `app` será uma "instância" da classe `FastAPI`.

Este será o principal ponto de interação para criar toda a sua API.

### Passo 3: crie uma operação de rota { #step-3-create-a-path-operation }

#### Path { #path }

"Path" aqui se refere à última parte da URL, começando do primeiro `/`.

Então, em uma URL como:

```
https://example.com/items/foo
```

...o path seria:

 */
package jcifs.dcerpc.msrpc;

import jcifs.dcerpc.rpc.policy_handle;

/**
 * Microsoft RPC SAM close handle request.
 * This class implements the SAMR close handle operation.
 *
 * @author mbechler
 */
public class MsrpcSamrCloseHandle extends samr.SamrCloseHandle {

    /**
     * Creates a new request to close a SAM handle.
     *
     * @param handle the policy handle to close

Bu tür durumlarda bir `Response` parametresi kullanabilirsiniz.

## Bir `Response` parametresi kullanın { #use-a-response-parameter }

*Path operation function* içinde `Response` tipinde bir parametre tanımlayabilirsiniz (cookie ve header'lar için yapabildiğiniz gibi).

Ardından bu *geçici (temporal)* `Response` nesnesi üzerinde `status_code` değerini ayarlayabilirsiniz.

  protected UnmodifiableIterator() {}

  /**
   * Guaranteed to throw an exception and leave the underlying data unmodified.
   *
   * @throws UnsupportedOperationException always
   * @deprecated Unsupported operation.
   */
  @Deprecated
  @Override
  @DoNotCall("Always throws UnsupportedOperationException")
  public final void remove() {
    throw new UnsupportedOperationException();
  }

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 */

package jcifs.smb1.dcerpc.msrpc;

/**
 * Microsoft RPC LSA close handle request.
 * This class implements the LSARPC close handle operation for closing
 * LSA policy handles when they are no longer needed.
 */
public class MsrpcLsarClose extends lsarpc.LsarClose {

    /**
     * Creates a new request to close an LSA policy handle.
     *

FastAPI übergibt jeden Datenchunk unverändert an die `StreamingResponse`, es wird nicht versucht, ihn in JSON oder etwas Ähnliches zu konvertieren.

### Nicht-async-Pfadoperation-Funktionen { #non-async-path-operation-functions }

Sie können auch reguläre `def`-Funktionen (ohne `async`) verwenden und `yield` auf die gleiche Weise einsetzen.

{* ../../docs_src/stream_data/tutorial001_py310.py ln[26:29] hl[27] *}

```JSON
{
    "name": "Foo",
    "price": 45.2
}
```

## Parametre olarak tanımlayın { #declare-it-as-a-parameter }

Bunu *path operation*'ınıza eklemek için, path ve query parametrelerini tanımladığınız şekilde tanımlayın:

{* ../../docs_src/body/tutorial001_py310.py hl[16] *}

...ve type'ını, oluşturduğunuz model olan `Item` olarak belirtin.