keyManager.removeSessionKey(sessionId);

        // Verify main key is removed (archives stay)
        assertFalse(keyManager.hasSessionKey(sessionId), "Main key should be removed");
        // Note: Archives are not automatically removed when removing main key
    }

     * to eliminate copying data when writing NbtSession data one might
     * manage that 4 byte header specifically and therefore the initial
     * bufferIndex, and thus headerStart, would be 4).(NOTE: If one where
     * looking for a way to improve perfomance this is precisly what you
     * would want to do as the jcifs.netbios.SocketXxxputStream classes

// storage specified by the transition ARN, the metadata is left behind on source cluster and original content
// is moved to the transition tier. Note that in the case of encrypted objects, entire encrypted stream is moved
// to the transition tier without decrypting or re-encrypting.

**FastAPI** повністю базується на цих анотаціях типів, вони дають йому багато переваг.

Але навіть якщо ви ніколи не використаєте **FastAPI**, вам буде корисно дізнатись трохи про них.

/// note

Якщо ви експерт у Python і ви вже знаєте усе про анотації типів - перейдіть до наступного розділу.

///

## Мотивація

Давайте почнемо з простого прикладу:

{* ../../docs_src/python_types/tutorial001.py *}

	//	#define A(x)
	// and
	//	#define A (x)
	// distinctly: the first is a macro with arguments, the second without.
	// Distinguish these cases using the column number, since we don't
	// see the space itself. Note that text/scanner reports the position at the
	// end of the token. It's where you are now, and you just read this token.
	if tok == '(' && in.Stack.Col() == prevCol+1 {
		// Macro has arguments. Scan list of formals.

   * each given element has increased by one since the test collection was created, and the number
   * of occurrences of all other elements has not changed.
   *
   * <p>Note: This means that a test like the following will fail if {@code collection} is a {@code
   * Set}:
   *
   * <pre>
   * collection.add(existingElement);
   * expectAdded(existingElement);</pre>
   *

Um das zu tun, verwenden Sie Pythons Standard-Typhinweis <a href="https://docs.python.org/3/library/typing.html#typing.Union" class="external-link" target="_blank">`typing.Union`</a>:

/// note | Hinweis

        assertEquals("STATIC_ROLE", secured.value()[0]);
    }

    // Test annotation on constructor (should not compile, but test for completeness)
    static class ConstructorClass {
        // Note: @Secured cannot be applied to constructors due to @Target restrictions
        public ConstructorClass() {
        }
    }

    public void test_constructorCannotBeAnnotated() throws NoSuchMethodException {

     * the key would be inserted into the list: the index of the next higher element in the list, or
     * {@code list.size()} if there is no such element.
     *
     * <p>Note that the return value will be {@code >= 0} if and only if there is an element of the
     * list that compares as equal to the key.
     *

Y puedes declarar dependencias con `async def` dentro de *path operation functions* normales `def`, o dependencias `def` dentro de *path operation functions* `async def`, etc.

No importa. **FastAPI** sabrá qué hacer.

/// note | Nota

Si no lo sabes, revisa la sección [Async: *"¿Con prisa?"*](../../async.md#in-a-hurry){.internal-link target=_blank} sobre `async` y `await` en la documentación.

///

## Integración con OpenAPI