"input": "plumbus",
        }
    ]
}
```

## Disable Convert Underscores { #disable-convert-underscores }

The same way as with regular header parameters, when you have underscore characters in the parameter names, they are **automatically converted to hyphens**.

For example, if you have a header parameter `save_data` in the code, the expected HTTP header will be `save-data`, and it will show up like that in the docs.

        discloser.setPlainText("テスト内容です。\n改行もあります。");

        String result = notificationHelper.toSlackMessage(discloser);

        assertNotNull(result);
        // Unicode characters may be escaped in JSON
        assertTrue(result.contains("テスト") || result.contains("\\u"));
    }

    @Test
    public void test_toGoogleChatMessage_withUnicodeContent() {

        assertEquals("Root problem", exception.getCause().getCause().getMessage());
    }

    @Test
    public void test_messageWithSpecialCharacters() {
        // Test constructor with message containing special characters
        String message = "GSA error: config file not found at /path/to/config.xml\n" + "Details: \"file\" does not exist\t[TAB]\r\n"
                + "Unicode: \u4E2D\u6587";

        assertFalse(UniAddress.isAllDigits(nonNumeric));
    }

    @Test
    void isAllDigitsHandlesEmptyString() {
        // Empty string technically has no non-digit characters, so it returns true
        assertTrue(UniAddress.isAllDigits(""), "isAllDigits should return true for empty string (no non-digits)");
    }

    /* ---------------------------------------------------------------------

                    "Result should be either Unicode or ASCII fallback for " + icon + ", got: " + result);
        }
    }

    @Test
    @DisplayName("should return correct Unicode characters")
    void shouldReturnCorrectUnicodeCharacters() {
        assertEquals('✓', ConsoleIcon.SUCCESS.getUnicodeChar());
        assertEquals('✗', ConsoleIcon.ERROR.getUnicodeChar());

Disons que vous voulez renvoyer une [réponse XML](https://en.wikipedia.org/wiki/XML).

Vous pouvez placer votre contenu XML dans une chaîne de caractères, le mettre dans une `Response` et le renvoyer :

{* ../../docs_src/response_directly/tutorial002_py310.py hl[1,18] *}

## Comprendre le fonctionnement d'un Modèle de réponse { #how-a-response-model-works }

  </module>

  <!--
    We include snippets that are wrapped in `// tag` and `// end` into the
    docs, stripping the leading spaces. If the context is wider than 76
    characters then it'll need to scroll. This fails the build if it sees
    such snippets.
  -->
  <module name="org.elasticsearch.gradle.internal.checkstyle.SnippetLengthCheck">
    <property name="id" value="SnippetLength" />

          if (labels[currentLabelIndex].size == currentLabelByteIndex) {
            // We've exhausted our current label. Either there are more labels to compare, in which
            // case we expect a dot as the next character. Otherwise, we've checked all our labels.
            if (currentLabelIndex == labels.size - 1) {
              break
            } else {
              currentLabelIndex++
              currentLabelByteIndex = -1

        assertEquals(plainText, decrypted);
    }

    @Test
    public void test_invertibleCryptography_withSpecialCharacters() {
        // Test with special characters
        InvertibleCryptographer cryptographer = securityResourceProvider.providePrimaryInvertibleCryptographer();
        assertNotNull(cryptographer);

        String plainText = "!@#$%^&*(){}[]|\\:;\"'<>,.?/~`";

	// Deprecated: Use TypeReg instead.
	TypeRegA = '\x00'

	// Type '1' to '6' are header-only flags and may not have a data body.
	TypeLink    = '1' // Hard link
	TypeSymlink = '2' // Symbolic link
	TypeChar    = '3' // Character device node
	TypeBlock   = '4' // Block device node
	TypeDir     = '5' // Directory
	TypeFifo    = '6' // FIFO node

	// Type '7' is reserved.
	TypeCont = '7'