if dir == "" {
		dir = getDefaultDir()
	}

	if dir == "" {
		if !dirSet {
			return nil, fmt.Errorf("missing option must be provided")
		}
		return nil, fmt.Errorf("provided option cannot be empty")
	}

	// Disallow relative paths, figure out absolute paths.
	dirAbs, err := filepath.Abs(dir)
	if err != nil {
		return nil, err
	}
	err = mkdirAllIgnorePerm(dirAbs)
	if err != nil {

		return
	}

	if update {
		// overlay the updates on existing target
		tgt := globalBucketTargetSys.GetRemoteBucketTargetByArn(ctx, bucket, target.Arn)
		if tgt.Empty() {
			writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErrWithErr(ErrRemoteTargetNotFoundError, err), r.URL)
			return
		}
		for _, op := range ops {
			switch op {
			case madmin.CredentialsUpdateType:

        switch (form.crudMode) {
        case CrudMode.CREATE:
            final CharMappingItem entity = new CharMappingItem(0, StringUtil.EMPTY_STRINGS, StringUtil.EMPTY);
            return OptionalEntity.of(entity);
        case CrudMode.EDIT:
            if (form instanceof EditForm) {

        Map<String, Object> map = item.toEmptyMap();

        assertNotNull(map);
        assertEquals("", map.get(FieldNames.TEXT)); // Empty string for empty map
        assertEquals(0L, map.get(FieldNames.QUERY_FREQ));
        assertEquals(0L, map.get(FieldNames.DOC_FREQ));
        assertEquals(1.0f, map.get(FieldNames.USER_BOOST));

    public void test_evaluate_nullParams() {
        Object result = testScriptEngine.evaluate("template", null);
        assertEquals("processed: template with params", result);
    }

    // Test evaluate with empty parameters
    public void test_evaluate_emptyParams() {
        Map<String, Object> emptyParams = new HashMap<>();
        Object result = testScriptEngine.evaluate("template", emptyParams);

    private final int status;

    private final String clusterName;

    private final String clusterStatus;

    private String message = StringUtil.EMPTY;

    /**
     * Creates a ping response from cluster health response.
     *
     * @param response the cluster health response
     */
    public PingResponse(final ClusterHealthResponse response) {

    }

    /**
     * Creates and returns a <code>ZipFile</code> for reading the specified Zip file.
     *
     * @param file
     *            File path. Must not be {@literal null} or an empty string.
     * @return A <code>ZipFile</code> for reading the specified Zip file.
     */
    public static ZipFile create(final String file) {
        assertArgumentNotEmpty("file", file);

        try {

            assertNotNull(authData.getPac().getServerSignature());
            assertNotNull(authData.getPac().getKdcSignature());
        }
    }

    // Test exception for empty PAC
    @Test
    void testConstructorEmptyPac() {
        byte[] emptyToken = new byte[0];
        PACDecodingException e = assertThrows(PACDecodingException.class, () -> {

     */
    String type() default "java.lang.String";

    /**
     * Specifies the default value of the configuration property.
     *
     * @return the default value as a string, defaults to empty string
     */
    String defaultValue() default "";

    /**
     * Specifies whether the configuration property is read-only.
     *
     * @return true if the property is read-only, false otherwise
     */

				return nil, time.Time{}, err
			}
			policy, _ = c.iamGroupPolicyMap.Load(name)
			return policy.toSlice(), policy.UpdatedAt, nil
		}
		return nil, time.Time{}, nil
	}

	// returned policy could be empty, we use set to de-duplicate.
	var policies set.StringSet
	var updatedAt time.Time

	if store.getUsersSysType() == LDAPUsersSysType {
		// For LDAP policy mapping is part of STS users, we only need to lookup