Cela indiquera à **FastAPI** que la présence de ce paramètre est obligatoire.

## Liste de paramètres / valeurs multiples via Query

Quand on définit un paramètre de requête explicitement avec `Query` on peut aussi déclarer qu'il reçoit une liste de valeur, ou des "valeurs multiples".

Par exemple, pour déclarer un paramètre de requête `q` qui peut apparaître plusieurs fois dans une URL, on écrit :

     * Validates the password and confirmation fields in the form for user creation and update.
     *
     * @param form the form containing password and confirmation fields
     * @param validationErrorLambda callback to report validation errors
     */
    protected void verifyPassword(final CreateForm form, final VaErrorHook validationErrorLambda) {
        if (form.crudMode == CrudMode.CREATE && StringUtil.isBlank(form.password)) {

      contents: read  # for actions/checkout to fetch code
    name: "${{ matrix.root-pom }} on JDK ${{ matrix.java }} on ${{ matrix.os }}"
    strategy:
      matrix:
        os: [ ubuntu-latest ]
        java: [ 8, 11, 17, 21 ]
        root-pom: [ 'pom.xml', 'android/pom.xml' ]
        include:
          - os: windows-latest
            java: 21
            root-pom: pom.xml
    runs-on: ${{ matrix.os }}
    env:

        IOException ioe = se;
        Throwable root = se.getCause();
        if (root instanceof TransportException) {
            ioe = (TransportException) root;
            root = ioe.getCause();
        }
        if (root instanceof InterruptedException) {
            ioe = new InterruptedIOException(root.getMessage());
            ioe.initCause(root);
        }
        return ioe;
    }

    /**

      sink.writeByte(node.symbol)
      accumulatorBitCount -= node.terminalBitCount
      node = root
    }
  }

  private fun addCode(
    symbol: Int,
    code: Int,
    codeBitCount: Int,
  ) {
    val terminal = Node(symbol, codeBitCount)

    var accumulatorBitCount = codeBitCount
    var node = root
    while (accumulatorBitCount > 8) {
      accumulatorBitCount -= 8

  }

  @Test
  fun ecdsaSignedByRsa() {
    val root =
      HeldCertificate
        .Builder()
        .certificateAuthority(0)
        .rsa2048()
        .build()
    val leaf =
      HeldCertificate
        .Builder()
        .certificateAuthority(0)
        .ecdsa256()
        .signedBy(root)
        .build()
    assertThat(root.certificate.sigAlgName).isEqualTo("SHA256WITHRSA", ignoreCase = true)

    /** Buffer size for SMB notification operations */
    protected int smbNotifyBufferSize = SmbConstants.DEFAULT_NOTIFY_BUF_SIZE;
    /** Native operating system name to report */
    protected String nativeOs;
    /** Native LAN Manager string to report */
    protected String nativeLanMan = "jCIFS";
    /** Virtual circuit number for SMB sessions */
    protected int vcNumber = 1;
    /** Whether DFS support is disabled */

    void testConstructorWithMessageAndCause() {
        // Given
        String message = "CIFS operation failed";
        Throwable cause = new RuntimeException("Root cause");

        // When
        RuntimeCIFSException exception = new RuntimeCIFSException(message, cause);

        // Then
        assertNotNull(exception);
        assertEquals(message, exception.getMessage());

import java.lang.reflect.InvocationTargetException
import java.lang.reflect.Method
import java.lang.reflect.Proxy
import javax.net.ssl.SSLSocket
import okhttp3.Protocol

/** OpenJDK 8 with `org.mortbay.jetty.alpn:alpn-boot` in the boot class path. */
class Jdk8WithJettyBootPlatform(
  private val putMethod: Method,
  private val getMethod: Method,
  private val removeMethod: Method,
  private val clientProviderClass: Class<*>,

            :param data: Response data for AssumeRoleWithClientGrants request
            :return: dict
            """
            root = STSElement.fromstring(
                'AssumeRoleWithClientGrantsResponse', data)
            result = root.find('AssumeRoleWithClientGrantsResult')
            creds = result.find('Credentials')
            return dict(