```
...
        "MetaUsr": {
         "X-Amz-Restore-Expiry-Days": "4",
          "X-Amz-Restore-Request-Date": "Mon, 22 Feb 2021 21:10:09 GMT",
          "x-amz-restore": "ongoing-request=false, expiry-date=Sat, 27 Feb 2021 00:00:00 GMT",
...
```

### Encrypted/Object locked objects

    assertThat(set.subSet(2, 3)).containsExactly(2).inOrder();
    assertThat(set.subSet(1, 3)).containsExactly(1, 2).inOrder();
    assertThat(set.subSet(1, 2)).containsExactly(1).inOrder();
    assertThat(set.subSet(2, 2)).isEmpty();
    assertThat(set.subSet(Integer.MIN_VALUE, Integer.MAX_VALUE)).containsExactly(1, 2, 3).inOrder();
    assertThat(set.subSet(1, true, 3, true)).containsExactly(1, 2, 3).inOrder();

        assertEquals("some-goal", md.getExecuteGoal());
        assertEquals("generate-sources", md.getExecutePhase());
        assertEquals("cobertura", md.getExecuteLifecycle());
        assertEquals("2.2", md.getSince());
        assertEquals("deprecated-mojo", md.getDeprecated());
        assertEquals(1, md.getRequirements().size());
        assertEquals(1, md.getParameters().size());

* 同时，该函数还声明了类型是 `str` 的可选 cookie（`last_query`）
    * 用户未提供查询参数 `q` 时，则使用上次使用后保存在 cookie 中的查询

### 使用依赖项

接下来，就可以使用依赖项：

{* ../../docs_src/dependencies/tutorial005.py hl[22] *}

/// info | 信息

注意，这里在*路径操作函数*中只声明了一个依赖项，即 `query_or_cookie_extractor` 。

但 **FastAPI** 必须先处理 `query_extractor`，以便在调用 `query_or_cookie_extractor` 时使用 `query_extractor` 返回的结果。

///

```mermaid

"13.7.3 UNIMPLEMENTED"
"13.7.4 UNIMPLEMENTED"
"13.7.5 UNIMPLEMENTED"
"13.7.6 UNIMPLEMENTED"
"13.7.7 UNIMPLEMENTED"
"13.7.8 UNIMPLEMENTED"
"13.7.9 UNIMPLEMENTED"
"2.1 OK"
"2.10 OK"
"2.11 OK"
"2.2 OK"
"2.3 OK"
"2.4 OK"
"2.5 OK"
"2.6 OK"
"2.7 OK"
"2.8 OK"
"2.9 OK"
"3.1 OK"
"3.2 NON-STRICT"
"3.3 NON-STRICT"
"3.4 NON-STRICT"
"3.5 OK"
"3.6 OK"
"3.7 OK"
"4.1.1 OK"

  }

  public void testTest() {
    Object group1Item1 = new TestObject(1, 1);
    Object group1Item2 = new TestObject(1, 2);
    Object group2Item1 = new TestObject(2, 1);
    Object group2Item2 = new TestObject(2, 2);

    equivalenceMock.expectEquivalent(group1Item1, group1Item2);
    equivalenceMock.expectDistinct(group1Item1, group2Item1);
    equivalenceMock.expectDistinct(group1Item1, group2Item2);

  }

  public void testTest() {
    Object group1Item1 = new TestObject(1, 1);
    Object group1Item2 = new TestObject(1, 2);
    Object group2Item1 = new TestObject(2, 1);
    Object group2Item2 = new TestObject(2, 2);

    equivalenceMock.expectEquivalent(group1Item1, group1Item2);
    equivalenceMock.expectDistinct(group1Item1, group2Item1);
    equivalenceMock.expectDistinct(group1Item1, group2Item2);

De esa manera, podemos declarar solo las diferencias entre los modelos (con `password` en texto plano, con `hashed_password` y sin contraseña):

{* ../../docs_src/extra_models/tutorial002_py310.py hl[7,13:14,17:18,21:22] *}

## `Union` o `anyOf` { #union-or-anyof }

Puedes declarar un response que sea la `Union` de dos o más tipos, eso significa que el response sería cualquiera de ellos.

Se definirá en OpenAPI con `anyOf`.

<img src="/img/tutorial/path-operation-advanced-configuration/image01.png">

Y si ves el OpenAPI resultante (en `/openapi.json` en tu API), verás tu extensión como parte de la *path operation* específica también:

```JSON hl_lines="22"
{
    "openapi": "3.1.0",
    "info": {
        "title": "FastAPI",
        "version": "0.1.0"
    },
    "paths": {
        "/items/": {
            "get": {

E se você olhar o esquema OpenAPI resultante (na rota `/openapi.json` da sua API), você verá que a sua extensão também faz parte da *operação de rota* específica:

```JSON hl_lines="22"
{
    "openapi": "3.1.0",
    "info": {
        "title": "FastAPI",
        "version": "0.1.0"
    },
    "paths": {
        "/items/": {
            "get": {