Wenn ein Client versucht, einige **zusätzliche Header** zu senden, erhält er eine **Error-<abbr title="Response – Antwort: Daten, die der Server zum anfragenden Client zurücksendet">Response</abbr>**.

Zum Beispiel, wenn der Client versucht, einen `tool`-Header mit einem Wert von `plumbus` zu senden, erhält er eine **Error-Response**, die ihm mitteilt, dass der Header-Parameter `tool` nicht erlaubt ist:

```json
{
    "detail": [

{* ../../docs_src/header_param_models/tutorial002_an_py310.py hl[10] *}

If a client tries to send some **extra headers**, they will receive an **error** response.

For example, if the client tries to send a `tool` header with a value of `plumbus`, they will receive an **error** response telling them that the header parameter `tool` is not allowed:

```json
{
    "detail": [
        {
            "type": "extra_forbidden",

                });
            } catch (Exception e) {
                /*getLogger().error("Failed command, dumping dmesg", e);
                service.execute(spec -> {
                    spec.setCommand("ssh");
                    spec.setArgs("--command", "dmesg");
                    spec.setProgressHandler(line -> {
                        getLogger().error(line);
                        return null;
                    });

        boolean unApprovedLicenses = stats.getNumUnApproved() > 0;
        if (unknownLicenses || unApprovedLicenses) {
            getLogger().error("The following files contain unapproved license headers:");
            unapprovedFiles(getReportFile()).stream().forEachOrdered(unapprovedFile -> getLogger().error(unapprovedFile));
            throw new GradleException("Check failed. License header problems were found. Full details: " + reportFile.getAbsolutePath());

	var zeroKey [32]byte
	for i, test := range ssecParseTests {
		key, err := SSEC.ParseHTTP(test.Header)
		if err != test.ExpectedErr {
			t.Errorf("Test %d: want error '%v' but got '%v'", i, test.ExpectedErr, err)
		}

		if err != nil && key != zeroKey {
			t.Errorf("Test %d: parsing failed and client key is not zero key", i)
		}
		if err == nil && key == zeroKey {
			t.Errorf("Test %d: parsed client key is zero key", i)

        return BeanUtil.copyBeanToNewBean(src, destClass);
    }

    /**
     * Builds a comprehensive error message from a throwable and its causes.
     * This method traverses the cause chain and concatenates all error messages.
     *
     * @param t the throwable to build message from
     * @return a string containing all error messages in the cause chain
     */
    protected String buildThrowableMessage(final Throwable t) {

                                "type": "array",
                            },
                            "msg": {"title": "Message", "type": "string"},
                            "type": {"title": "Error Type", "type": "string"},
                        },
                        "required": ["loc", "msg", "type"],
                        "title": "ValidationError",
                        "type": "object",

                                    }
                                },
                            },
                            "422": {
                                "description": "Validation Error",
                                "content": {
                                    "application/json": {
                                        "schema": {

	v := WalkDirOptions{}
	bts, err := v.MarshalMsg(nil)
	if err != nil {
		t.Fatal(err)
	}
	left, err := v.UnmarshalMsg(bts)
	if err != nil {
		t.Fatal(err)
	}
	if len(left) > 0 {
		t.Errorf("%d bytes left over after UnmarshalMsg(): %q", len(left), left)
	}

	left, err = msgp.Skip(bts)
	if err != nil {
		t.Fatal(err)
	}
	if len(left) > 0 {

	v := TierConfigMgr{}
	bts, err := v.MarshalMsg(nil)
	if err != nil {
		t.Fatal(err)
	}
	left, err := v.UnmarshalMsg(bts)
	if err != nil {
		t.Fatal(err)
	}
	if len(left) > 0 {
		t.Errorf("%d bytes left over after UnmarshalMsg(): %q", len(left), left)
	}

	left, err = msgp.Skip(bts)
	if err != nil {
		t.Fatal(err)
	}
	if len(left) > 0 {