```

...필수 매개변수 `needy`를 넣지 않았기 때문에 아래와 같은 오류를 보게 됩니다:

```JSON
{
  "detail": [
    {
      "type": "missing",
      "loc": [
        "query",
        "needy"
      ],
      "msg": "Field required",
      "input": null
    }
  ]
}
```

`needy`는 필수 매개변수이므로 URL에 반드시 설정해줘야 합니다:

```
http://127.0.0.1:8000/items/foo-item?needy=sooooneedy
```

...아래처럼 작동합니다:

## Rastgele `dict` body’leri { #bodies-of-arbitrary-dicts }

Body’yi, key’leri bir tipte ve value’ları başka bir tipte olan bir `dict` olarak da tanımlayabilirsiniz.

Bu şekilde (Pydantic modellerinde olduğu gibi) geçerli field/attribute adlarının önceden ne olduğunu bilmeniz gerekmez.

Bu, önceden bilmediğiniz key’leri almak istediğiniz durumlarda faydalıdır.

---

Этого можно добиться, используя [`AfterValidator` Pydantic](https://docs.pydantic.dev/latest/concepts/validators/#field-after-validator) внутри `Annotated`.

/// tip | Совет

В Pydantic также есть [`BeforeValidator`](https://docs.pydantic.dev/latest/concepts/validators/#field-before-validator) и другие. 🤓

///

        final Map<String, Object> source = new LinkedHashMap<>();
        source.put("field\"name", "value");

        final String json = new JsonIndexExportFormatter().format(source, Collections.emptySet());

        assertTrue(json.contains("\"field\\\"name\": \"value\""));
    }

    @Test
    public void test_jsonFormatter_singleField() {

   * constructor calls (as does readObject()).
   */
  @SuppressWarnings("nullness:initialization.field.uninitialized") // For J2KT (see above)
  private transient @Nullable Node<K, V>[] hashTableKToV;

  @SuppressWarnings("nullness:initialization.field.uninitialized") // For J2KT (see above)
  private transient @Nullable Node<K, V>[] hashTableVToK;

{* ../../docs_src/response_model/tutorial001_01_py310.py hl[16,21] *}

FastAPI bu dönüş tipini şunlar için kullanır:

* Dönen veriyi **doğrulamak** (validate).

        };
    }

    /**
     * Parses a search hit from OpenSearch and converts it to a document map.
     *
     * @param fessConfig the Fess configuration
     * @param hlPrefix the highlight prefix for field names
     * @param searchHit the search hit to parse
     * @return the parsed document as a map
     */

        auth.handle(new Callback[] { pc });
        assertEquals("secret", new String(pc.getPassword()));
    }

    @Test
    @DisplayName("handle: empty user/domain edge yields '@' and null password")
    void testHandleWithEmptyUserAndDomainEdge() throws Exception {
        // Default constructor results in empty strings for user and domain, null for password

## Multiple File Uploads { #multiple-file-uploads }

It's possible to upload several files at the same time.

They would be associated to the same "form field" sent using "form data".

To use that, declare a list of `bytes` or `UploadFile`:

{* ../../docs_src/request_files/tutorial002_an_py310.py hl[10,15] *}

			return err
		}
	case !f.Tag.IsEmpty():
		if err := e.EncodeElement(f.Tag, xml.StartElement{Name: xml.Name{Local: "Tag"}}); err != nil {
			return err
		}
	default:
		// Always print Prefix field when both And & Tag are empty
		if err := e.EncodeElement(f.Prefix, xml.StartElement{Name: xml.Name{Local: "Prefix"}}); err != nil {
			return err
		}

		if f.ObjectSizeLessThan > 0 {