@NullUnmarked
public class EnumsBenchmark {

  @Param({"Small", "Medium", "Large"})
  String enumSize;

  @Param({"0.2", "0.8"})
  float hitRate;

  // We could avoid the raw type here by initializing this with a ternary (? SmallEnum.class : ...).
  // However, we end up needing a raw type in getIfPresent, as discussed there.
  @SuppressWarnings("rawtypes")
  private Class<? extends Enum> enumType;

Volviendo al ejemplo de código anterior, **FastAPI**:

* Validará que haya un `item_id` en el path para requests `GET` y `PUT`.
* Validará que el `item_id` sea del tipo `int` para requests `GET` y `PUT`.
    * Si no lo es, el cliente verá un error útil y claro.
* Revisa si hay un parámetro de query opcional llamado `q` (como en `http://127.0.0.1:8000/items/foo?q=somequery`) para requests `GET`.
    * Como el parámetro `q` está declarado con `= None`, es opcional.

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

E abra a documentação em [http://127.0.0.1:8000/docs](http://127.0.0.1:8000/docs).

Você verá a documentação automática da API, incluindo os paths de todos os submódulos, usando os paths (e prefixos) corretos e as tags corretas:

<img src="/img/tutorial/bigger-applications/image01.png">

		}
	}

	// If AuthZPlugin is set, return without any further checks.
	if newGlobalAuthZPluginFn() != nil {
		return claims, nil
	}

	// Check if a session policy is set. If so, decode it here.
	sp, spok := claims.Lookup(policy.SessionPolicyName)
	if spok {
		// Looks like subpolicy is set and is a string, if set then its
		// base64 encoded, decode it. Decoding fails reject such
		// requests.

      else {
        nextIndex = takeIndex;
        nextItem = items[takeIndex];
      }
    }

    @Override
    public boolean hasNext() {
      /*
       * No sync. We can return true by mistake here
       * only if this iterator passed across threads,
       * which we don't support anyway.
       */
      return nextIndex >= 0;
    }

    /**

          return false;
        }
        TypeVariable<?> typeVar = (TypeVariable<?>) type;
        for (AnnotatedType bound : typeVar.getAnnotatedBounds()) {
          // Until Java 15, the isNullableTypeVariable case here won't help:
          // https://bugs.openjdk.org/browse/JDK-8202469
          if (containsNullable(bound.getAnnotations()) || isNullableTypeVariable(bound.getType())) {
            return true;
          }
        }

![ReDoc](https://fastapi.tiangolo.com/img/index/index-06-redoc-02.png)

### Özet { #recap }

Özetle, parametrelerin, body'nin vb. type'larını fonksiyon parametreleri olarak **bir kere** tanımlarsınız.

Bunu standart modern Python tipleriyle yaparsınız.

Yeni bir syntax, belirli bir kütüphanenin method'larını ya da class'larını vb. öğrenmeniz gerekmez.

Sadece standart **Python**.

    assertThat(matcher.negate().negate().toString()).isEqualTo(expectedNormal);

    // The precomputed form is different on regular platforms but the same on j2cl and j2kt.
    // Hence isAnyOf here.
    assertThat(matcher.precomputed().toString()).isAnyOf(expectedNormal, expectedPrecomputed);
    assertThat(matcher.negate().precomputed().negate().toString())
        .isAnyOf(expectedNormal, expectedPrecomputed);

            currentWeight += channel.getScore();
            if (random < currentWeight) {
                return channel;
            }
        }
        
        // Should not reach here
        return channels.iterator().next();
    }
    
    private ChannelInfo selectWithAffinity(SMBMessage message, Collection<ChannelInfo> channels) {
        // Use file handle or tree ID for affinity

**Format**: NDJSON (Newline-Delimited JSON)

**Example**:
```bash
# Create NDJSON file
cat > documents.ndjson << 'EOF'
{"url":"http://example.com/page1","title":"Page 1","content":"Content here..."}
{"url":"http://example.com/page2","title":"Page 2","content":"More content..."}
EOF

# Import via API
curl -X PUT "http://localhost:8080/api/admin/documents/bulk" \
  -H "Content-Type: application/x-ndjson" \