return &s3Error{
		code:       "InvalidColumnIndex",
		message:    "Column index in the SQL expression is invalid.",
		statusCode: 400,
		cause:      err,
	}
}

func errInvalidTextEncoding(err error) *s3Error {
	return &s3Error{
		code:       "InvalidTextEncoding",
		message:    "Invalid encoding type. Only UTF-8 encoding is supported.",
		statusCode: 400,
		cause:      err,
	}
}

     */
    @Test
    public void testReleaseBufferValidation() {
        // Given - Various invalid buffers
        byte[] nullBuffer = null;
        byte[] wrongSizeBuffer = new byte[100]; // Wrong size
        byte[] correctBuffer = new byte[SmbComTransaction.TRANSACTION_BUF_SIZE];

        // When/Then - Should handle invalid buffers gracefully
        assertDoesNotThrow(() -> {

        assertEquals(21, sid.sub_authority[0]);
        assertEquals(1, sid.sub_authority[1]);
    }

    /**
     * Test constructor with an invalid SID string.
     */
    @Test
    void testStringConstructorInvalidFormat() {
        assertThrows(SmbException.class, () -> new SID("invalid-sid"));
        assertThrows(SmbException.class, () -> new SID("S-1"));
    }

    /**
     * Test constructor with a byte array.
     */

		tokens := strings.SplitN(arg, "=", 2)
		if len(tokens) != 2 {
			logger.Fatal(fmt.Errorf("invalid arguments passed to --ftp=%s", arg), "unable to start FTP server")
		}
		switch tokens[0] {
		case "address":
			host, portStr, err := net.SplitHostPort(tokens[1])
			if err != nil {
				logger.Fatal(fmt.Errorf("invalid arguments passed to --ftp=%s (%v)", arg, err), "unable to start FTP server")
			}

                () -> assertTrue(OID_PATTERN.matcher(SpnegoConstants.KERBEROS_MECHANISM).matches(), "Invalid OID: KERBEROS_MECHANISM"),
                () -> assertTrue(OID_PATTERN.matcher(SpnegoConstants.LEGACY_KERBEROS_MECHANISM).matches(),
                        "Invalid OID: LEGACY_KERBEROS_MECHANISM"),

    response = client.get("/items?token=jessica", headers={"X-Token": "invalid"})
    assert response.status_code == 400
    assert response.json() == {"detail": "X-Token header invalid"}


def test_items_bar_with_invalid_token(client: TestClient):
    response = client.get("/items/bar?token=jessica", headers={"X-Token": "invalid"})
    assert response.status_code == 400

	// ErrInvalidField invalid field
	ErrInvalidField = errors.New("invalid field")
	// ErrEmptySlice empty slice found
	ErrEmptySlice = errors.New("empty slice found")
	// ErrDryRunModeUnsupported dry run mode unsupported
	ErrDryRunModeUnsupported = errors.New("dry run mode unsupported")
	// ErrInvalidDB invalid db
	ErrInvalidDB = errors.New("invalid db")
	// ErrInvalidValue invalid value

# ----------------------------------------------------------
# Hibernate Validator
# -------------------
constraints.CreditCardNumber.message = {item} is an invalid credit card number.
constraints.EAN.message = {item} is an invalid {type} barcode.
constraints.Email.message = {item} is not a valid email address.
constraints.Length.message = The length of {item} must be between {min} and {max}.

# ----------------------------------------------------------
# Hibernate Validator
# -------------------
constraints.CreditCardNumber.message = {item} is an invalid credit card number.
constraints.EAN.message = {item} is an invalid {type} barcode.
constraints.Email.message = {item} is not a valid email address.
constraints.Length.message = The length of {item} must be between {min} and {max}.

		},
		{bucketName: "a", objName: "obj", PartID: 1, expectedError: fmt.Errorf("%s", "Bucket name invalid: a")},
		// Test case - 5.
		// Case with invalid object names.
		{bucketName: bucket, PartID: 1, expectedError: fmt.Errorf("%s", "Object name invalid: minio-bucket/")},
		// Test case - 6.
		// Valid object and bucket names but non-existent bucket.