///

## Usar `Annotated` en el tipo del parámetro `q`

¿Recuerdas que te dije antes que `Annotated` puede ser usado para agregar metadatos a tus parámetros en la [Introducción a Tipos de Python](../python-types.md#type-hints-with-metadata-annotations){.internal-link target=_blank}?

Ahora es el momento de usarlo con FastAPI. 🚀

Teníamos esta anotación de tipo:

//// tab | Python 3.10+

```Python
q: str | None = None

  /** User code to run in response to push promise events. */
  private val pushObserver: PushObserver = builder.pushObserver

  // Total number of pings send and received of the corresponding types. All guarded by this.
  private var intervalPingsSent = 0L
  private var intervalPongsReceived = 0L
  private var degradedPingsSent = 0L
  private var degradedPongsReceived = 0L
  private var awaitPingsSent = 0L

* Added bool type support for jsonpath. ([#39063](https://github.com/kubernetes/kubernetes/pull/39063), [@xingzhou](https://github.com/xingzhou))

labels.user_internationaliSDNNumber=International ISDN Number
labels.internationaliSDNNumber=International ISDN Number
labels.user_state=State
labels.state=State
labels.user_employeeType=Employee Type
labels.employeeType=Employee Type
labels.user_facsimileTelephoneNumber=Facsimile Telephone Number
labels.facsimileTelephoneNumber=Facsimile Telephone Number
labels.user_postOfficeBox=Post Office Box
labels.postOfficeBox=Post Office Box

   * 0x12131415} would yield the byte array {@code {0x12, 0x13, 0x14, 0x15}}.
   *
   * <p>If you need to convert and concatenate several values (possibly even of different types),
   * use a shared {@link java.nio.ByteBuffer} instance, or use {@link
   * com.google.common.io.ByteStreams#newDataOutput()} to get a growable buffer.
   */
  public static byte[] toByteArray(int value) {

    return this;
  }

  /**
   * Sets distinct values for {@code type}, so that when a class {@code Foo} is tested for {@link
   * Object#equals} and {@link Object#hashCode}, and its construction requires a parameter of {@code
   * type}, the distinct values of {@code type} can be passed as parameters to create {@code Foo}
   * instances that are unequal.
   *

   * '\\u5432'} would yield the byte array {@code {0x54, 0x32}}.
   *
   * <p>If you need to convert and concatenate several values (possibly even of different types),
   * use a shared {@link java.nio.ByteBuffer} instance, or use {@link
   * com.google.common.io.ByteStreams#newDataOutput()} to get a growable buffer.
   */
  @GwtIncompatible // doesn't work

   * other utilities in this package.
   *
   * <p><b>Note:</b> this method simply delegates to the JDK method {@link Float#compare}. It is
   * provided for consistency with the other primitive types, whose compare methods were not added
   * to the JDK until JDK 7.
   *
   * @param a the first {@code float} to compare
   * @param b the second {@code float} to compare

    protected Integer doGetBatchLimit(final String cmd) {
        return null;
    }

    /**
     * Initializes the resolver order for name resolution.
     *
     * @param ro comma-separated list of resolver types (LMHOSTS, WINS, BCAST, DNS)
     */
    protected void initResolverOrder(final String ro) {
        this.resolverOrder = new ArrayList<>();
        if (ro == null || ro.length() == 0) {
            /*

pkg log/slog, type Leveler interface { Level } #56345
pkg log/slog, type Leveler interface, Level() Level #56345
pkg log/slog, type Level int #56345
pkg log/slog, type LevelVar struct #56345
pkg log/slog, type Logger struct #56345
pkg log/slog, type LogValuer interface { LogValue } #56345
pkg log/slog, type LogValuer interface, LogValue() Value #56345
pkg log/slog, type Record struct #56345
pkg log/slog, type Record struct, Level Level #56345