{"item_id":"foo"}
```

## Parâmetros da rota com tipos

Você pode declarar o tipo de um parâmetro na função usando as anotações padrões do Python:

{* ../../docs_src/path_params/tutorial002.py hl[7] *}

Nesse caso, `item_id` está sendo declarado como um `int`.

/// check | Verifique



///

	Isso vai dar à você suporte do seu editor dentro das funções, com verificações de erros, autocompletar, etc.

        lenient().when(mockNameServiceClient.getLocalHost()).thenReturn(mockAddress);
        lenient().when(mockAddress.getHostName()).thenReturn("WORKSTATION");
    }

    /**
     * Test case for when the 'Authorization' header is missing.
     * Expects the server to respond with a 'WWW-Authenticate: NTLM' header and a 401 status.
     * @throws IOException
     */
    @Test

	}
	consumed = int(dirent.Reclen)
	if direntInode(dirent) == 0 { // File absent in directory.
		return
	}
	switch dirent.Type {
	case syscall.DT_REG:
		typ = 0
	case syscall.DT_DIR:
		typ = os.ModeDir
	case syscall.DT_LNK:
		typ = os.ModeSymlink
	default:
		// Skip all other file types. Revisit if/when this code needs
		// to handle such files, MinIO is only interested in

		ETag:              "\"" + oi.ETag + "\"",
		ChecksumSHA1:      cs[hash.ChecksumSHA1.String()],
		ChecksumSHA256:    cs[hash.ChecksumSHA256.String()],
		ChecksumCRC32:     cs[hash.ChecksumCRC32.String()],
		ChecksumCRC32C:    cs[hash.ChecksumCRC32C.String()],
		ChecksumCRC64NVME: cs[hash.ChecksumCRC64NVME.String()],
	}
	return c
}

// generates ListPartsResponse from ListPartsInfo.

	r, err := h.Call(ctx, c.connection, args)
	if err != nil {
		return false, err
	}
	defer h.PutResponse(r)
	ok = r.Code == dsync.RespOK
	switch r.Code {
	case dsync.RespLockConflict, dsync.RespLockNotFound, dsync.RespOK:
	// no error
	case dsync.RespLockNotInitialized:
		err = errLockNotInitialized
	default:
		err = errors.New(r.Err)
	}
	return ok, err
}

// RLock calls read lock REST API.

        /*
         * NOTE: "invoker:install" vs "appassembler:assemble": Both mojos use the artifact installer to put an artifact
         * into a repository. In the first case, the result needs to be a proper local repository that one can use for
         * local artifact resolution. In the second case, the result needs to precisely obey the path information of the
         * repository's layout to allow pointing at artifacts within the repository. Unfortunately,

    @Nullable A[] result =
        FluentIterable.from(annotations).filter(annotationType).toArray(annotationType);
    @SuppressWarnings("nullness") // safe because the input list contains no nulls
    A[] cast = (A[]) result;
    return cast;
  }

  @Override
  public boolean equals(@Nullable Object obj) {
    if (obj instanceof Parameter) {
      Parameter that = (Parameter) obj;

			result.Servers = len(globalNotificationSys.peerClients) + 1
			result.Version = Version
			result.Concurrent = concurrency

			select {
			case ch <- result:
			case <-ctx.Done():
				return
			}
		}

		for {
			select {
			case <-ctx.Done():
				// If the client got disconnected stop the speedtest.
				return
			default:
			}

			sopts := speedTestOpts{

En ese caso, se aplicarán a todas las *path operations* en la aplicación:

{* ../../docs_src/dependencies/tutorial012_an_py39.py hl[16] *}

Y todas las ideas en la sección sobre [agregar `dependencies` a los *path operation decorators*](dependencies-in-path-operation-decorators.md){.internal-link target=_blank} siguen aplicándose, pero en este caso, a todas las *path operations* en la app.

            close();
            throw ioe;
        }

        switch (type) {
        case SessionServicePacket.POSITIVE_SESSION_RESPONSE:
            if (LogStream.level > 2) {
                log.println("session established ok with " + address);
            }
            return;
        case SessionServicePacket.NEGATIVE_SESSION_RESPONSE:
            final int errorCode = in.read() & 0xFF;
            close();