{* ../../docs_src/query_params/tutorial005.py hl[6:7] *}

Ici le paramètre `needy` est un paramètre requis (ou obligatoire) de type `str`.

Si vous ouvrez une URL comme :

```
http://127.0.0.1:8000/items/foo-item
```

...sans ajouter le paramètre requis `needy`, vous aurez une erreur :

```JSON
{
    "detail": [

    server.enqueue(MockResponse(code = 204))

    val endpointUrl = server.url("/endpoint")

    var request =
      Request.Builder()
        .url(endpointUrl)
        .header("Content-Type", "application/xml")
        .put(ValidRequestBody())
        .build()
    client.newCall(request).execute().use {
      assertEquals(201, it.code)
    }

    request =
      Request.Builder()

}

func DebugCommand(ctx cli.Context) *cobra.Command {
	var opts clioptions.ControlPlaneOptions
	var centralOpts clioptions.CentralControlPlaneOptions

	debugCommand := &cobra.Command{
		Use:   "internal-debug [<type>/]<name>[.<namespace>]",
		Short: "Retrieves the debug information of istio",
		Long: `
Retrieves the debug information from Istiod or Pods in the mesh using the service account from the pod if --cert-dir is empty.

pkg testing, method (*B) Chdir(string) #62516
pkg testing, method (*F) Chdir(string) #62516
pkg testing, method (*T) Chdir(string) #62516

				if err != nil {
					scannerLogIf(ctx, fmt.Errorf("%w, Object %s", err, dataUsageBloomNamePath))
				}
			}
		}
	}
}

type cachedFolder struct {
	name              string
	parent            *dataUsageHash
	objectHealProbDiv uint32
}

type folderScanner struct {
	root        string
	getSize     getSizeFn
	oldCache    dataUsageCache
	newCache    dataUsageCache

		New: func() interface{} {
			buf := make([]byte, blockSize)
			return &buf
		},
	}
)

// unexpectedFileMode is a sentinel (and bogus) os.FileMode
// value used to represent a syscall.DT_UNKNOWN Dirent.Type.
const unexpectedFileMode os.FileMode = os.ModeNamedPipe | os.ModeSocket | os.ModeDevice

func parseDirEnt(buf []byte) (consumed int, name []byte, typ os.FileMode, err error) {
	// golang.org/issue/15653

	AssertAssociationCount(t, users[0], "Company", 0, "After Delete")
	AssertAssociationCount(t, users[1], "Company", 1, "After other user Delete")
}

func TestBelongsToDefaultValue(t *testing.T) {
	type Org struct {
		ID string
	}
	type BelongsToUser struct {
		OrgID string
		Org   Org `gorm:"default:NULL"`
	}

	tx := DB.Session(&gorm.Session{})
	tx.Config.DisableForeignKeyConstraintWhenMigrating = true

///

```Python hl_lines="19"
{!> ../../docs_src/dependencies/tutorial003.py!}
```

////

But declaring the type is encouraged as that way your editor will know what will be passed as the parameter `commons`, and then it can help you with code completion, type checks, etc:

<img src="/img/tutorial/dependencies/image02.png">

## Shortcut

	invalidVersion       = "0.1.0"
	preVersion           = "0.2.0"
)

var mockConfTmpl = `{
    "cniVersion": "%s",
	"name": "istio-plugin-sample-test",
	"type": "sample",
    "capabilities": {
        "testCapability": false
    },
    "ipam": {
        "type": "testIPAM"
    },
    "dns": {
        "nameservers": ["testNameServer"],
        "domain": "testDomain",
        "search": ["testSearch"],

 */

package com.google.common.collect.testing;

import com.google.common.annotations.GwtCompatible;
import java.util.Iterator;

/**
 * Creates iterators to be tested.
 *
 * @param <E> the element type of the iterator.
 * @author George van den Driessche
 */
@GwtCompatible
public interface TestIteratorGenerator<E> {
  Iterator<E> get();