* not accepted, an <code>SmbAuthException</code> will be thrown. If an error
     * occurs an <code>SmbException</code> will be thrown. If the credentials are
     * valid, the method will return without throwing an exception. See the
     * last <a href="../../../faq.html">FAQ</a> question.
     * <p>
     * See also the <code>jcifs.smb.client.logonShare</code> property.
     *

        // Default fallback
        return MODEL_VERSION_4_0_0;
    }

    /**
     * Checks if a model version is valid for upgrade operations.
     * Currently supports 4.0.0, 4.1.0, and 4.2.0.
     *
     * @param modelVersion the model version to validate
     * @return true if the model version is valid
     */
    public static boolean isValidModelVersion(String modelVersion) {

```

O parâmetro `name` continua obrigatório (não é opcional) porque não tem valor padrão. Ainda assim, `name` aceita `None` como valor:

```Python
say_hi(name=None)  # Isso funciona, None é válido 🎉
```

A boa notícia é que, na maioria dos casos, você poderá simplesmente usar `|` para definir uniões de tipos:

```python
def say_hi(name: str | None):
    print(f"Hey {name}!")
```

```

Le paramètre `name` est toujours requis (pas facultatif) car il n'a pas de valeur par défaut. En revanche, `name` accepte `None` comme valeur :

```Python
say_hi(name=None)  # Ceci fonctionne, None est valide 🎉
```

La bonne nouvelle, c'est que, dans la plupart des cas, vous pourrez simplement utiliser `|` pour définir des unions de types :

```python
def say_hi(name: str | None):
    print(f"Hey {name}!")
```

  <parent>
    <groupId>com.example.group</groupId>
    <artifactId>com-parent</artifactId>
    <version>LATEST</version>
  </parent>
  <groupId>com.example.group</groupId>
  <artifactId>valid-version-wrong</artifactId>
  <version>1.0</version>

  <description>
    This will test if the validation for the parent version
    is working correct in case of usage of LATEST
  </description>

	"github.com/minio/pkg/v3/env"
)

const (
	// EnvKMSAutoEncryption is the environment variable used to en/disable
	// SSE-S3 auto-encryption. SSE-S3 auto-encryption, if enabled,
	// requires a valid KMS configuration and turns any non-SSE-C
	// request into an SSE-S3 request.
	// If present EnvAutoEncryption must be either "on" or "off".
	EnvKMSAutoEncryption = "MINIO_KMS_AUTO_ENCRYPTION"
)

   * mention that key with its values. Further duplicates might be added in the meantime but since
   * builders only ever accumulate entries it will always be valid to throw from buildOrThrow() with
   * the first duplicate.
   */

  // This entry point is for callers other than ImmutableMap.Builder.
  static <K, V> RegularImmutableMap<K, V> create(

            // Mock initial receive with valid PDU header
            when(mockSmbPipeHandleInternal.recv(buf, 0, buf.length)).thenAnswer(invocation -> {
                byte[] buffer = invocation.getArgument(0);
                buffer[0] = 5; // Valid PDU version
                buffer[1] = 0; // Valid PDU type
                Encdec.enc_uint16le((short) 50, buffer, 8); // Fragment length

		mkParams("111", true, false),
		mkParams("111", false, true),
		// Valid cases follow
		mkParams("", true, false),
		mkParams("", false, true),
		mkParams("", false, false),
		mkParams("111", false, false),
	}
	varsArr := []map[string]string{
		// Invalid cases
		{mgmtPrefix: "objprefix"},
		// Valid cases
		{},
		{mgmtBucket: "bucket"},
		{mgmtBucket: "bucket", mgmtPrefix: "objprefix"},

  }

  /**
   * Associates the value {@code null} with the specified keys, assuming both keys are valid. If
   * either key is null or isn't among the keys provided during construction, this method has no
   * effect.
   *
   * <p>This method is equivalent to {@code put(rowKey, columnKey, null)} when both provided keys
   * are valid.
   *
   * @param rowKey row key of mapping to be erased