carrier.cancel()
  }

  /**
   * Prepares the HTTP headers and sends them to the server.
   *
   * For streaming requests with a body, headers must be prepared **before** the output stream has
   * been written to. Otherwise the body would need to be buffered!
   *
   * For non-streaming requests with a body, headers must be prepared **after** the output stream

pkg database/sql/driver, type Conn interface { Begin, Close, Prepare }
pkg database/sql/driver, type Conn interface, Begin() (Tx, error)
pkg database/sql/driver, type Conn interface, Close() error
pkg database/sql/driver, type Conn interface, Prepare(string) (Stmt, error)
pkg database/sql/driver, type Driver interface { Open }

    }

    /**
     * Prepares the constructors.
     */
    protected void setupConstructorDescs() {
        for (final Constructor<?> constructor : beanClass.getConstructors()) {
            constructorDescs.add(new ConstructorDescImpl(this, constructor));
        }
    }

    /**
     * Prepares the methods.
     */
    protected void setupMethodDescs() {

E você também pode declarar parâmetros de corpo como opcionais, definindo o valor padrão com `None`:

{* ../../docs_src/body_multiple_params/tutorial001_an_py310.py hl[18:20] *}

/// note | Nota

Repare que, neste caso, o `item` que seria capturado a partir do corpo é opcional. Visto que ele possui `None` como valor padrão.

///

## Múltiplos parâmetros de corpo { #multiple-body-parameters }

		// close prepared statement, because SavePoint not support prepared statement.
		// e.g. mysql8.0 doc: https://dev.mysql.com/doc/refman/8.0/en/sql-prepared-statements.html
		var (
			preparedStmtTx   *PreparedStmtTX
			isPreparedStmtTx bool
		)
		// close prepared statement, because SavePoint not support prepared statement.

    `tf.debugging.disable_traceback_filtering()`, and can be re-enabled via
    `tf.debugging.enable_traceback_filtering()`. If you are debugging a
    TensorFlow-internal issue (e.g. to prepare a TensorFlow PR), make sure to
    disable traceback filtering. You can check whether this feature is currently
    enabled by calling `tf.debugging.is_traceback_filtering_enabled()`.

		if name == "" || name == "." || name == ".." { // Useless names
			continue
		}

		var typ os.FileMode // regular file
		switch {
		case data.FileAttributes&syscall.FILE_ATTRIBUTE_REPARSE_POINT != 0:
			// Reparse point is a symlink
			fi, err := os.Stat(pathJoin(dirPath, name))
			if err != nil {
				// It got deleted in the meantime, not found
				// or returns too many symlinks ignore this
				// file/directory.

      // We've exhausted all Proxies so fallback to the postponed routes.
      routes += postponedRoutes
      postponedRoutes.clear()
    }

    return Selection(routes)
  }

  /** Prepares the proxy servers to try. */
  private fun resetNextProxy(
    url: HttpUrl,
    proxy: Proxy?,
  ) {
    fun selectProxies(): List<Proxy> {
      // If the user specifies a proxy, try that and only that.

}

tasks.register<FixProjectHealthTask>("fixProjectHealth")

tasks.register<PreparePatchRelease>("preparePatchRelease") {
    group = "Versioning"
    description = "Prepares the repository for a patch release: bumps version.txt, updates released-versions.json, and clears accepted API changes."
    versionFile = layout.projectDirectory.file("version.txt")
    releasedVersionsFile = releasedVersionsFile()

  }

  /** Sorts the enums according to their natural ordering. */
  /*
   * While the current implementation returns `this`, that's not something we mean to guarantee.
   * Callers of TestContainerGenerator.order need to be prepared for implementations to return a new
   * collection.
   */
  @SuppressWarnings("CanIgnoreReturnValueSuggester")
  @Override
  public List<AnEnum> order(List<AnEnum> insertionOrder) {
    sort(insertionOrder);