*/
    public String errorLog;

    /**
     * The number of times this URL has failed.
     * This is a required field that tracks repeated failures for the same URL.
     */
    @Required
    @ValidateTypeFailure
    public String errorCount;

    /**
     * The timestamp of the last access attempt for this URL.

## `Field` 임포트

먼저 이를 임포트해야 합니다:

{* ../../docs_src/body_fields/tutorial001_an_py310.py hl[4] *}

/// warning | 경고

`Field`는 다른 것들처럼 (`Query`, `Path`, `Body` 등) `fastapi`에서가 아닌 `pydantic`에서 바로 임포트 되는 점에 주의하세요.

///

## 모델 어트리뷰트 선언

그 다음 모델 어트리뷰트와 함께 `Field`를 사용할 수 있습니다:

        // Verify all fields through reflection
        Field field = response.getClass().getSuperclass().getSuperclass().getDeclaredField("totalParameterCount");
        field.setAccessible(true);
        assertEquals(totalParams, field.get(response));

        field = response.getClass().getSuperclass().getSuperclass().getDeclaredField("totalDataCount");
        field.setAccessible(true);

func (z *BaseOptions) DecodeMsg(dc *msgp.Reader) (err error) {
	var field []byte
	_ = field
	var zb0001 uint32
	zb0001, err = dc.ReadMapHeader()
	if err != nil {
		err = msgp.WrapError(err)
		return
	}
	for zb0001 > 0 {
		zb0001--
		field, err = dc.ReadMapKeyPtr()
		if err != nil {
			err = msgp.WrapError(err)
			return
		}
		switch msgp.UnsafeString(field) {
		default:
			err = dc.Skip()
			if err != nil {

    }

    @Override
    public Field getField() {
        return field;
    }

    /**
     * Sets the public field recognized as a property.
     *
     * @param field
     *            The public field recognized as a property.
     */
    public void setField(final Field field) {
        this.field = field;
        if (field != null && ModifierUtil.isPublic(field)) {
            readable = true;

        try {
            Field infoTypeField = Smb2SetInfoRequest.class.getDeclaredField("infoType");
            infoTypeField.setAccessible(true);
            byte actualInfoType = (byte) infoTypeField.get(request);
            assertEquals(Smb2Constants.SMB2_0_INFO_FILE, actualInfoType);

            Field fileInfoClassField = Smb2SetInfoRequest.class.getDeclaredField("fileInfoClass");

        // Then
        // Verify that the 'sam' field is set correctly
        assertEquals(mockSamArray, msrpc.sam, "The 'sam' field should be initialized with the provided SamrSamArray.");

        // Verify that the 'ptype' field is set to 0
        assertEquals(0, msrpc.getPtype(), "The 'ptype' field should be initialized to 0.");

        // Verify that the 'flags' field is set to DCERPC_FIRST_FRAG | DCERPC_LAST_FRAG

        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final String field = getSearchField(context.getDefaultField(), wildcardQuery.getField());
        if (Constants.DEFAULT_FIELD.equals(field)) {
            final String text = wildcardQuery.getTerm().text();
            context.addFieldLog(field, text);
            final String highlightText = StringUtils.strip(text, "*");

	var field []byte
	_ = field
	var zb0001 uint32
	zb0001, err = dc.ReadMapHeader()
	if err != nil {
		err = msgp.WrapError(err)
		return
	}
	for zb0001 > 0 {
		zb0001--
		field, err = dc.ReadMapKeyPtr()
		if err != nil {
			err = msgp.WrapError(err)
			return
		}
		switch msgp.UnsafeString(field) {
		case "Name":
			z.Name, err = dc.ReadString()

    // --------------------------/
    // - Class/Member Variables -/
    // --------------------------/

    /**
     * Field lifecycles.
     */
    private java.util.List<Lifecycle> lifecycles;

    /**
     * Field modelEncoding.
     */
    private String modelEncoding = "UTF-8";

    // -----------/
    // - Methods -/
    // -----------/

    /**