label: "Proposal"
      description: "What is the proposed change? Who does this proposal help, and why? Please describe as precisely as possible the change to the language."
    validations:
      required: true

  - type: textarea
    id: language-spec-changes
    attributes:
      label: "Language Spec Changes"
      description: "What would change in the language spec?"
    validations:
      required: false

对于这些情况，你可以使用一个`Response`参数。

## 使用 `Response` 参数

你可以在你的*路径操作函数*中声明一个`Response`类型的参数（就像你可以为cookies和头部做的那样）。

然后你可以在这个*临时*响应对象中设置`status_code`。

```Python hl_lines="1  9  12"
{!../../../docs_src/response_change_status_code/tutorial001.py!}
```

然后你可以像平常一样返回任何你需要的对象（例如一个`dict`或者一个数据库模型）。如果你声明了一个`response_model`，它仍然会被用来过滤和转换你返回的对象。

**FastAPI**将使用这个临时响应来提取状态码（也包括cookies和头部），并将它们放入包含你返回的值的最终响应中，该响应由任何`response_model`过滤。

# Response - Change Status Code

You probably read before that you can set a default [Response Status Code](../tutorial/response-status-code.md){.internal-link target=_blank}.

But in some cases you need to return a different status code than the default.

## Use case

For example, imagine that you want to return an HTTP status code of "OK" `200` by default.

Anschließend können Sie den `status_code` in diesem *vorübergehenden* Response-Objekt festlegen.

```Python hl_lines="1  9  12"
{!../../../docs_src/response_change_status_code/tutorial001.py!}
```

Und dann können Sie wie gewohnt jedes benötigte Objekt zurückgeben (ein `dict`, ein Datenbankmodell usw.).

Y luego puedes establecer el `status_code` en ese objeto de respuesta *temporal*.

```Python hl_lines="1  9  12"
{!../../../docs_src/response_change_status_code/tutorial001.py!}
```

Y luego puedes retornar cualquier objeto que necesites, como normalmente lo harías (un `dict`, un modelo de base de datos, etc).

## Motivation and Context


## How to test this PR?


## Types of changes
- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Optimization (provides speedup with no functional changes)
- [ ] Breaking change (fix or feature that would cause existing functionality to change)

## Checklist:

            } else if (oldNullability && !newNullability) {
                warnings << "Return nullability changed from nullable to non-nullable"
            }
        }

        if (!errors.isEmpty()) {
            def changes = errors + warnings
            return acceptOrReject(member, changes, Violation.error(member, changes.join(" ")))
        }

2. Accept the changes.\
If you are sure that the changes are intentional, follow the steps described in the report.
This includes adding the description of the changes to the `accepted-public-api-changes.json` file, and providing a reason for each change.
You can add the changes to any place in the file, e.g. at the top.

3. Make sure the file with accepted changes is sorted.\

  - comment_added

automations:

  # If a PR contains non-trivial source changes and no tests, add a comment to the PR
  lacks_tests:
    if:
      - {{ ('lacks_tests' | isEnabledAutomation(pr)) }}
      - {{ includes_src_changes }}
      - {{ not (includes_test_changes) }}
      - {{ not (is_docs_only_change) }}
      - {{ not (is_formatting_only_change) }}
    run:
      - action: add-label@v1
        args:

            seenApiChanges.add(change)
            return Violation.accept(member, "${rejection.getHumanExplanation()}. Reason for accepting this: <b>Upgraded property</b>")
        }

        def acceptanceJson = new AcceptedApiChange(
            change.type,
            change.member,
            '[ADD YOUR CUSTOM REASON HERE]',
            change.changes
        )