```
/items/foo
```

!!! info "Información"
    Un "path" también se conoce habitualmente como "endpoint", "route" o "ruta".

Cuando construyes una API, el "path" es la manera principal de separar los <abbr title="en inglés: separation of concerns">"intereses"</abbr> y los "recursos".

#### Operación

"Operación" aquí se refiere a uno de los "métodos" de HTTP.

Uno como:

* `POST`
* `GET`

    sub: Optional[SubItem] = None
    if PYDANTIC_V2:
        model_config = {"json_schema_serialization_defaults_required": True}


def get_app_client(separate_input_output_schemas: bool = True) -> TestClient:
    app = FastAPI(separate_input_output_schemas=separate_input_output_schemas)

    @app.post("/items/")
    def create_item(item: Item):
        return item

    @app.post("/items-list/")

  // is that we attempt to run a thread in a separate ClassLoader that will detect when the FRQ
  // is no longer referenced, meaning that the app's ClassLoader has been gc'd, and when that
  // happens. But the thread's supposedly separate ClassLoader actually has a reference to the app's
  // ClasLoader via its AccessControlContext. It does not seem to be possible to make a

  // is that we attempt to run a thread in a separate ClassLoader that will detect when the FRQ
  // is no longer referenced, meaning that the app's ClassLoader has been gc'd, and when that
  // happens. But the thread's supposedly separate ClassLoader actually has a reference to the app's
  // ClasLoader via its AccessControlContext. It does not seem to be possible to make a

Cuando hay una operación que requerirá esperar antes de dar los resultados y tiene soporte para estas nuevas características de Python, puedes programarlo como:

```Python
burgers = await get_burgers(2)
```

  /** Returns a joiner which automatically places {@code separator} between consecutive elements. */
  public static Joiner on(String separator) {
    return new Joiner(separator);
  }

  /** Returns a joiner which automatically places {@code separator} between consecutive elements. */
  public static Joiner on(char separator) {
    return new Joiner(String.valueOf(separator));
  }

  private final String separator;

  /** Returns a joiner which automatically places {@code separator} between consecutive elements. */
  public static Joiner on(String separator) {
    return new Joiner(separator);
  }

  /** Returns a joiner which automatically places {@code separator} between consecutive elements. */
  public static Joiner on(char separator) {
    return new Joiner(String.valueOf(separator));
  }

  private final String separator;

          <description>The base version (i.e. ending in {@code -SNAPSHOT}) when this directory represents a "groupId/artifactId/version" for a SNAPSHOT.</description>
        </field>
        <field xdoc.separator="blank">
          <name>plugins</name>
          <version>1.0.0+</version>
          <description>The set of plugins when this directory represents a "groupId".</description>
          <association>

Depois, ele 🤖 pega a primeira tarefa para finalizar (vamos dizer, nosso "arquivo lento" 📝) e continua o que ele tem que fazer com isso.

Esse "esperar por algo" normalmente se refere a operações <abbr title="Entrada e Saída">I/O</abbr> que são relativamente "lentas" (comparadas a velocidade do processador e da memória RAM), como esperar por:

* dados do cliente para serem enviados através da rede

   * separator}. For example, {@code join("-", 1, 2, 3)} returns the string {@code "1-2-3"}.
   *
   * @param separator the text that should appear between consecutive values in the resulting string
   *     (but not at the start or end)
   * @param array an array of unsigned {@code long} values, possibly empty
   */
  public static String join(String separator, long... array) {
    checkNotNull(separator);