/** A collection of elements to retain, along with a description for use in failure messages. */
  private final class Target {
    private final Collection<E> toRetain;
    private final String description;

    private Target(Collection<E> toRetain, String description) {
      this.toRetain = toRetain;
      this.description = description;
    }

    @Override
    public String toString() {

                    "summary": "A normal example",
                    "description": "A **normal** item works correctly.",
                    "value": {
                        "name": "Foo",
                        "description": "A very nice Item",
                        "price": 35.4,
                        "tax": 3.2,
                    },
                },
                "converted": {

from pydantic import BaseModel


class Item(BaseModel):
    name: str
    description: str | None = None


app = FastAPI()


@app.post("/items/")
def create_item(item: Item):
    return item


@app.get("/items/")
def read_items() -> list[Item]:
    return [
        Item(
            name="Portal Gun",
            description="Device to travel through the multi-rick-verse",
        ),

):
    item = {"item_id": item_id, "owner_id": user_id}
    if q:
        item.update({"q": q})
    if not short:
        item.update(
            {"description": "This is an amazing item that has a long description"}
        )

class Item(BaseModel):
    name: str
    description: str | None = None


app = FastAPI(separate_input_output_schemas=False)


@app.post("/items/")
def create_item(item: Item):
    return item


@app.get("/items/")
def read_items() -> list[Item]:
    return [
        Item(
            name="Portal Gun",
            description="Device to travel through the multi-rick-verse",
        ),

                allowEmpty = false,
                description = "The test task you want to run",
            )
            text(
                testNameParameterName,
                """org.gradle.api.tasks.CachedTaskExecutionIntegrationTest.outputs*are*correctly*loaded*from*cache""",
                display = ParameterDisplay.PROMPT,
                allowEmpty = false,
                description =

      language:
        description: Language to translate to as a letter code (e.g. "es" for Spanish)
        type: string
        required: false
        default: ""
      en_path:
        description: File path in English to translate (e.g. docs/en/docs/index.md)
        type: string
        required: false
        default: ""
      commit_in_place:
        description: Commit changes directly instead of making a PR

                                        <label for="description" class="col-sm-2 text-sm-right col-form-label"><la:message
                                                key="labels.description"/></label>
                                        <div class="col-sm-10">
                                            <la:text styleId="description" property="description"
                                                     styleClass="form-control"/>

{* ../../docs_src/path_operation_configuration/tutorial002b_py310.py hl[1,8:10,13,18] *}

## 요약과 설명 { #summary-and-description }

`summary`와 `description`을 추가할 수 있습니다:

{* ../../docs_src/path_operation_configuration/tutorial003_py310.py hl[17:18] *}

## 독스트링으로 만든 설명 { #description-from-docstring }

Neste caso o **FastAPI** esperará um corpo como:

```JSON hl_lines="2"
{
    "item": {
        "name": "Foo",
        "description": "The pretender",
        "price": 42.0,
        "tax": 3.2
    }
}
```

ao invés de:

```JSON
{
    "name": "Foo",
    "description": "The pretender",
    "price": 42.0,
    "tax": 3.2
}
```

## Recapitulando { #recap }