},
                    "responses": {
                        "200": {
                            "description": "Successful Response",
                            "content": {"application/json": {"schema": {}}},
                        },
                        "422": {
                            "description": "Validation Error",
                            "content": {
                                "application/json": {

                "post": {
                    "responses": {
                        "200": {
                            "description": "Successful Response",
                            "content": {"application/json": {"schema": {}}},
                        },
                        "422": {
                            "description": "Validation Error",
                            "content": {
                                "application/json": {

fake_secret_token = "coneofsilence"

fake_db = {
    "foo": {"id": "foo", "title": "Foo", "description": "There goes my hero"},
    "bar": {"id": "bar", "title": "Bar", "description": "The bartenders"},
}

app = FastAPI()


class Item(BaseModel):
    id: str
    title: str
    description: str | None = None


@app.get("/items/{item_id}", response_model=Item)

fake_secret_token = "coneofsilence"

fake_db = {
    "foo": {"id": "foo", "title": "Foo", "description": "There goes my hero"},
    "bar": {"id": "bar", "title": "Bar", "description": "The bartenders"},
}

app = FastAPI()


class Item(BaseModel):
    id: str
    title: str
    description: Union[str, None] = None


@app.get("/items/{item_id}", response_model=Item)

        "paths": {
            "/items/": {
                "get": {
                    "responses": {
                        "200": {
                            "description": "Successful Response",
                            "content": {"application/json": {"schema": {}}},
                        }
                    },
                    "tags": ["items"],

* `description`: ein `str` mit einer kurzen Beschreibung für das Tag. Sie kann Markdown enthalten und wird in der Benutzeroberfläche der Dokumentation angezeigt.
* `externalDocs`: ein `dict`, das externe Dokumentation beschreibt mit:
    * `description`: ein `str` mit einer kurzen Beschreibung für die externe Dokumentation.

fake_secret_token = "coneofsilence"

fake_db = {
    "foo": {"id": "foo", "title": "Foo", "description": "There goes my hero"},
    "bar": {"id": "bar", "title": "Bar", "description": "The bartenders"},
}

app = FastAPI()


class Item(BaseModel):
    id: str
    title: str
    description: Union[str, None] = None


@app.get("/items/{item_id}", response_model=Item)

{* ../../docs_src/path_operation_configuration/tutorial002.py hl[17,22,27] *}

OpenAPI 概图会自动添加标签，供 API 文档接口使用：

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

## `summary` 和 `description` 参数

路径装饰器还支持 `summary` 和 `description` 这两个参数：

{* ../../docs_src/path_operation_configuration/tutorial003.py hl[20:21] *}

## 文档字符串（`docstring`）

			Code:           "InvalidBucketState",
			Description:    "An Object Lock configuration is present on this bucket, versioning cannot be suspended.",
			HTTPStatusCode: http.StatusBadRequest,
		}, r.URL)
		return
	}
	if rc, _ := getReplicationConfig(ctx, bucket); rc != nil && v.Suspended() {
		writeErrorResponse(ctx, w, APIError{
			Code:           "InvalidBucketState",

    <version>1</version>
  </parent>

  <artifactId>dependency</artifactId>

  <name>Maven Integration Test :: MNG-3023 :: Dependency</name>
  <description>Test that reactor projects are included in dependency resolution.</description>

  <build>
    <outputDirectory>dependency-classes</outputDirectory>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.its.plugins</groupId>