Lo importante a recordar es que **el primer *parámetro de tipo*** que pasas a `Annotated` es el **tipo real**. El resto es solo metadata para otras herramientas.

Por ahora, solo necesitas saber que `Annotated` existe, y que es Python estándar. 😎

Luego verás lo **poderoso** que puede ser.

/// tip | Consejo

{* ../../docs_src/security/tutorial004_an_py310.py hl[93:110] *}

## Update the `/token` *path operation* { #update-the-token-path-operation }

Create a `timedelta` with the expiration time of the token.

Create a real JWT access token and return it.

{* ../../docs_src/security/tutorial004_an_py310.py hl[121:136] *}

### Technical details about the JWT "subject" `sub` { #technical-details-about-the-jwt-subject-sub }

 * except that they are always enabled. These methods should be used instead of Java assertions
 * whenever there is a chance the check may fail "in real life". Example:
 *
 * {@snippet :
 * Bill bill = remoteService.getLastUnpaidBill();
 *
 * // In case bug 12345 happens again we'd rather just die
 * Verify.verify(bill.status() == Status.UNPAID,

            verify(ace, times(2)).getAccessMask();
            verify(ace, times(1)).isAllow();
            verify(ace, times(1)).getFlags();
        }
    }

    @Nested
    @DisplayName("Real-world Usage Scenarios")
    class RealWorldUsageTests {

        @Test
        @DisplayName("Should handle typical file system permission scenarios")
        void shouldHandleFileSystemPermissions() {

Pero aún así, la experiencia final no es la mejor. 😞

---

Esta sería la historia equivalente de las hamburguesas paralelas. 🍔

Para un ejemplo más "de la vida real" de esto, imagina un banco.

Hasta hace poco, la mayoría de los bancos tenían múltiples cajeros 👨‍💼👨‍💼👨‍💼👨‍💼 y una gran fila 🕙🕙🕙🕙🕙🕙🕙🕙.

  public final <S extends @Nullable T> Equivalence<Iterable<S>> pairwise() {
    // Ideally, the returned equivalence would support Iterable<? extends T>. However,
    // the need for this is so rare that it's not worth making callers deal with the ugly wildcard.
    return new PairwiseEquivalence<>(this);
  }

  /**
   * Returns a predicate that evaluates to true if and only if the input is equivalent to {@code

        assertTrue(result.contains("Session Id:"));
        assertNotNull(pythonJob.sessionId);
        assertTrue(pythonJob.sessionId.length() >= 10);

        // The test doesn't actually call the real process since ServletContext.getRealPath returns null in test
        // and causes an exception which is caught and added to result
        assertTrue(result.contains("Session Id:"));
    }

      return "futures=" + localFutures;
    }
    return super.pendingToString();
  }

  /**
   * Must be called at the end of each subclass's constructor. This method performs the "real"
   * initialization; we can't put this in the constructor because, in the case where futures are
   * already complete, we would not initialize the subclass before calling {@link

            unicodeString.length = (short) 6;
            unicodeString.maximum_length = (short) 10;
            unicodeString.buffer = new short[] { 100, 200, 300 };

            // Create a real NdrBuffer mock that can handle the deferred field access
            // But only test the non-deferred parts to avoid field mocking issues

            // When: Trying to encode (may throw exception due to deferred buffer)

        // We have metadata retrieval problems, or there are cycles that have been detected
        // so we give this back to the calling code and let them deal with this information
        // appropriately.

        if (result.hasMetadataResolutionExceptions()
                || result.hasVersionRangeViolations()
                || result.hasCircularDependencyExceptions()) {