{* ../../docs_src/handling_errors/tutorial001.py hl[11] *}

### 📉 📨

🚥 👩‍💻 📨 `http://example.com/items/foo` ( `item_id` `"foo"`), 👈 👩‍💻 🔜 📨 🇺🇸🔍 👔 📟 2️⃣0️⃣0️⃣, & 🎻 📨:

```JSON
{
  "item": "The Foo Wrestlers"
}
```

✋️ 🚥 👩‍💻 📨 `http://example.com/items/bar` (🚫-🚫 `item_id` `"bar"`), 👈 👩‍💻 🔜 📨 🇺🇸🔍 👔 📟 4️⃣0️⃣4️⃣ ("🚫 🔎" ❌), & 🎻 📨:

```JSON
{

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package cmd

import (
	"strings"
	"sync"
	"sync/atomic"
	"time"
	"unsafe"

	"github.com/minio/madmin-go/v3"
	"github.com/minio/minio/internal/bucket/lifecycle"
)

//go:generate stringer -type=scannerMetric -trimprefix=scannerMetric $GOFILE

type scannerMetric uint8

type scannerMetrics struct {

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package cmd

import (
	"encoding/binary"
	"encoding/hex"
	"encoding/json"
	"fmt"
	"time"

	"github.com/cespare/xxhash/v2"
	jsoniter "github.com/json-iterator/go"
)

// XL constants.
const (
	// XL metadata file carries per object metadata.
	xlStorageFormatFileV1 = "xl.json"
)

### Отримана відповідь

Якщо клієнт робить запит за шляхом `http://example.com/items/foo` (де `item_id` `"foo"`), він отримає статус-код 200 і JSON відповідь:

```JSON
{
  "item": "The Foo Wrestlers"
}
```

Але якщо клієнт робить запит на `http://example.com/items/bar` (де `item_id` має не існуюче значення `"bar"`), то отримає статус-код 404 (помилка "не знайдено") та відповідь:

```JSON

# https://github.com/apache/lucene-solr/blob/master/lucene/analysis/common/src/resources/org/apache/lucene/analysis/hi/stopwords.txt
अंदर
अत
अपना
अपनी
अपने
अभी
आदि
आप
इत्यादि
इन 
इनका
इन्हीं
इन्हें
इन्हों
इस
इसका
इसकी
इसके
इसमें
इसी
इसे
उन
उनका
उनकी
उनके
उनको
उन्हीं
उन्हें
उन्हों
उस
उसके
उसी
उसे
एक
एवं
एस
ऐसे
और
कई
कर
करता
करते

          if (x * i == n) return factor(x) + " × " + i;
        }
        return Integer.toString(n);
      }
    };

    Request request = new Request.Builder()
        .url("https://api.github.com/markdown/raw")
        .post(requestBody)
        .build();

    try (Response response = client.newCall(request).execute()) {
      if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.common.base;

import jsinterop.annotations.JsMethod;
import jsinterop.annotations.JsPackage;
import org.jspecify.annotations.Nullable;

/**
 * @author Jesse Wilson
 */
final class Platform {

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.common.collect;

import java.util.Collection;
import java.util.Collections;
import java.util.Set;
import org.jspecify.annotations.Nullable;

/**

Mas se o dado não existir, você quer criá-lo e retornar um código de status HTTP de "CREATED" `201`.

Mas você ainda quer ser capaz de filtrar e converter o dado que você retornará com um `response_model`.

Para estes casos, você pode utilizar um parâmetro `Response`.

## Use um parâmetro `Response`

## Steps to Reproduce (for bugs)
<!--- Provide a link to a live example, or an unambiguous set of steps to -->
<!--- reproduce this bug. Include code to reproduce, if relevant -->
<!--- and make sure you have followed https://github.com/minio/minio/tree/release/docs/debugging to capture relevant logs -->

1.
2.
3.
4.

## Context
<!--- How has this issue affected you? What are you trying to accomplish? -->