The **default** value of the **function parameter** is the **actual default** value, that's more intuitive with Python in general. 😌

You could **call** that same function in **other places** without FastAPI, and it would **work as expected**. If there's a **required** parameter (without a default value), your **editor** will let you know with an error, **Python** will also complain if you run it without passing the required parameter.

    //                                                                        ============
    /**
     * Verify the CRUD mode.
     * @param crudMode The CRUD mode.
     * @param expectedMode The expected mode.
     */
    protected void verifyCrudMode(final int crudMode, final int expectedMode) {
        if (crudMode != expectedMode) {
            throwValidationError(messages -> {

 * evicted or manually invalidated. The common way to build instances is using {@link CacheBuilder}.
 *
 * <p>Implementations of this interface are expected to be thread-safe, and can be safely accessed
 * by multiple concurrent threads.
 *
 * @param <K> the type of the cache's keys, which are not permitted to be null

        assertThat(beanDesc.hasMethodDesc("getAaa"), is(true));
        assertThat(beanDesc.hasMethodDesc("getaaa"), is(not(true)));
    }

    /**
     * @throws Exception
     */
    @Test(expected = MethodNotFoundRuntimeException.class)
    public void testGetMethodDesc() throws Exception {
        final BeanDesc beanDesc = new BeanDescImpl(MyBean.class);

        Encodable mockInfo = mock(Encodable.class);
        when(mockInfo.size()).thenReturn(100);
        request.setInfo(mockInfo);

        int size = request.size();

        // Expected size calculation: size8(SMB2_HEADER_LENGTH + 32 + info.size())
        // size8 rounds up to nearest multiple of 8
        int expectedRawSize = Smb2Constants.SMB2_HEADER_LENGTH + 32 + 100;

        Hexdump.hexdump(ps, data, 0, size);
        String output = baos.toString();

        assertNotNull(output);
        assertTrue(output.contains("00000:"));

        // Calculate expected number of lines
        int expectedLines = (size + 15) / 16;
        String[] lines = output.split(System.getProperty("line.separator"));
        assertTrue(lines.length >= expectedLines);
    }

    @Test

		}
		if blockLength == 0 {
			break
		}

		var err error
		bufs, err = reader.Read(bufs)
		if len(bufs) > 0 {
			// Set only if there are be enough data for reconstruction.
			// and only for expected errors, also set once.
			if errors.Is(err, errFileNotFound) || errors.Is(err, errFileCorrupt) {
				if derr == nil {
					derr = err
				}
			}
		} else if err != nil {

            // May throw NullPointerException
            try {
                concreteImplementation.append(null);
            } catch (NullPointerException e) {
                // Expected for some implementations
            }
        }
    }

    @Nested
    @DisplayName("Cache Operations Tests")
    class CacheOperationsTests {

                4 + 8 + // AvTimestamp header + data
                4 + 4 + // AvTargetName header + data
                4; // EOL
        assertEquals(expectedLength, encoded.length, "Encoded length should match expected");

        // Verify EOL at the end
        int eolPos = encoded.length - 4;
        assertEquals(AvPair.MsvAvEOL, SMBUtil.readInt2(encoded, eolPos), "Should end with EOL");

		err = fmt.Errorf("Unknown release tag format. %w", err)
	}
	return releaseTime, err
}

// parseReleaseData - parses release info file content fetched from
// official minio download server.
//
// The expected format is a single line with two words like:
//
// fbe246edbd382902db9a4035df7dce8cb441357d minio.RELEASE.2016-10-07T01-16-39Z.<hotfix_optional>
//
// The second word must be `minio.` appended to a standard release tag.