*/
    protected EditBody createEditBody(final FileConfig entity) {
        final EditBody body = new EditBody();
        copyBeanToBean(entity, body, copyOp -> {
            copyOp.excludeNull();
            copyOp.exclude(Constants.PERMISSIONS, Constants.VIRTUAL_HOSTS);
        });
        final PermissionHelper permissionHelper = ComponentUtil.getPermissionHelper();

      </plugin>
      <plugin>
        <artifactId>maven-javadoc-plugin</artifactId>
        <configuration>
          <!-- Passing `-subpackages com.google.common` breaks things, so we explicitly exclude everything else instead. -->
          <!-- excludePackageNames requires specification of packages separately from "all subpackages".
               https://issues.apache.org/jira/browse/MJAVADOC-584 -->

     * @return edit body containing the entity data
     */
    protected EditBody createEditBody(final PathMapping entity) {
        final EditBody body = new EditBody();
        copyBeanToBean(entity, body, op -> op.exclude(Constants.COMMON_CONVERSION_RULE));
        return body;
    }

### Usa el parámetro `response_model_exclude_unset` { #use-the-response-model-exclude-unset-parameter }

Puedes configurar el parámetro del decorador de path operation `response_model_exclude_unset=True`:

{* ../../docs_src/response_model/tutorial004_py310.py hl[22] *}

    if (body != null) {
      assertThat(event.responseBody).isEqualTo(body)
    }
    assertThat(event.t.javaClass).isEqualTo(cls)
    assertThat(event.t.message).isEqualTo(message)
  }

  /** Expose this recorder as a frame callback and shim in "ping" events.  */
  fun asFrameCallback() =
    object : WebSocketReader.FrameCallback {
      override fun onReadMessage(text: String) {

/// note | 注意

`PATCH` 没有 `PUT` 知名，也没那么常用。

很多团队甚至只用 `PUT` 实现部分更新。

你可以**随意**选择如何使用它们，**FastAPI** 不做任何限制。

但本指南会大致展示它们的预期用法。

///

### 使用 Pydantic 的 `exclude_unset` 参数 { #using-pydantics-exclude-unset-parameter }

如果要接收部分更新，建议在 Pydantic 模型的 `.model_dump()` 中使用 `exclude_unset` 参数。

比如，`item.model_dump(exclude_unset=True)`。

这会生成一个 `dict`，只包含创建 `item` 模型时显式设置的数据，不包含默认值。

    protected static final String SPNEGO_INITIALIZED = "spnego.initialized";

    /** Configuration key for directories to exclude from SPNEGO authentication. */
    protected static final String SPNEGO_EXCLUDE_DIRS = "spnego.exclude.dirs";

    /** Configuration key for enabling delegation in SPNEGO authentication. */
    protected static final String SPNEGO_ALLOW_DELEGATION = "spnego.allow.delegation";

    }

    @Test
    public void test_hasConditionQuery_withNegativeQuery() {
        // Test with negative query
        testParams.conditions.put(SearchRequestParams.AS_NQ, new String[] { "exclude this" });
        assertTrue(searchRequestParams.hasConditionQuery());
    }

    @Test
    public void test_hasConditionQuery_withTimestamp() {
        // Test with timestamp

    "groups" : [ {
      "testProject" : "excludeRuleMergingBuild",
      "coverage" : {
        "per_commit" : [ "linux" ]
      }
    } ]
  }, {
    "testId" : "org.gradle.performance.regression.corefeature.ExcludeRuleMergingPerformanceTest.merge exclude rules (parallel)",
    "groups" : [ {

### `response_model_exclude_unset` parametresini kullanın { #use-the-response-model-exclude-unset-parameter }

*Path operation decorator* parametresi olarak `response_model_exclude_unset=True` ayarlayabilirsiniz:

{* ../../docs_src/response_model/tutorial004_py310.py hl[22] *}