{
			authString:    "NoV2Prefix",
			expectedError: ErrSignatureVersionNotSupported,
		},
		// Test case - 3.
		// Test case with missing parts in the Auth string.
		// below is the correct format of V2 Authorization header.
		// Authorization = "AWS" + " " + AWSAccessKeyId + ":" + Signature
		{
			authString:    signV2Algorithm,
			expectedError: ErrMissingFields,
		},
		// Test case - 4.

## Sobre seguridad, APIs y documentación

Ocultar las interfaces de usuario de la documentación en producción *no debería* ser la forma de proteger tu API.

Eso no añade ninguna seguridad extra a tu API, las *path operations* seguirán estando disponibles donde están.

Si hay una falla de seguridad en tu código, seguirá existiendo.

Brands";font-style:normal;font-weight:normal;font-display:auto;src:url(./fonts/fa-brands-400.eot);src:url(./fonts/fa-brands-400.eot?#iefix) format("embedded-opentype"),url(./fonts/fa-brands-400.woff2) format("woff2"),url(./fonts/fa-brands-400.woff) format("woff"),url(./fonts/fa-brands-400.ttf) format("truetype"),url(./fonts/fa-brands-400.svg#fontawesome) format("svg")}.fab{font-family:"Font Awesome 5 Brands"}@font-face{font-family:"Font Awesome 5 Free";font-style:normal;font-weight:400;font-displa...

      chart configuration.
      See the [chartconfig](https://pkg.go.dev/golang.org/x/telemetry/internal/chartconfig)
      package for an explanation of the chart config format.
      For an example change, see [CL 564619](https://go.dev/cl/564619).
  validations:

 * referenced in HTML documents. This generator extracts images from HTML content
 * and processes them to create thumbnail images based on configured dimensions
 * and format settings.
 *
 * <p>The generator validates image MIME types, processes image data through
 * ImageIO operations, and applies scaling and cropping to generate thumbnails
 * that meet the specified size requirements.</p>
 *

        try {
            JvmUtil.getJavaVersion();
            fail("Should throw NumberFormatException");
        } catch (NumberFormatException e) {
            // Expected
        }

        // Test with invalid format
        System.setProperty("java.version", "invalid");
        try {
            JvmUtil.getJavaVersion();
            fail("Should throw NumberFormatException");
        } catch (NumberFormatException e) {

  }

  public void testReadLittleEndian() throws IOException {
    DataInput in = new LittleEndianDataInputStream(new ByteArrayInputStream(data));

    /* Read in various values in LITTLE ENDIAN FORMAT */
    byte[] b = new byte[2];
    in.readFully(b);
    assertEquals(-100, b[0]);
    assertEquals(100, b[1]);
    assertEquals(true, in.readBoolean());
    assertEquals(false, in.readBoolean());

Da mesma forma, você pode utilizar `finally` para garantir que os passos de saída são executados, com ou sem exceções.

```python hl_lines="3  5"
{!../../docs_src/dependencies/tutorial007.py!}
```

## Subdependências com `yield`

Você pode ter subdependências e "árvores" de subdependências de qualquer tamanho e forma, e qualquer uma ou todas elas podem utilizar `yield`.

		case time.Time:
			if v.IsZero() {
				vars[idx] = escaper + tmFmtZero + escaper
			} else {
				vars[idx] = escaper + v.Format(tmFmtWithMS) + escaper
			}
		case *time.Time:
			if v != nil {
				if v.IsZero() {
					vars[idx] = escaper + tmFmtZero + escaper
				} else {
					vars[idx] = escaper + v.Format(tmFmtWithMS) + escaper
				}
			} else {
				vars[idx] = nullStr
			}
		case driver.Valuer:

	scope := strings.Join([]string{
		t.Format(yyyymmdd),
		region,
		string(serviceS3),
		"aws4_request",
	}, SlashSeparator)
	return scope
}

// getStringToSign a string based on selected query values.
func getStringToSign(canonicalRequest string, t time.Time, scope string) string {
	stringToSign := signV4Algorithm + "\n" + t.Format(iso8601Format) + "\n"
	stringToSign += scope + "\n"