// with reg_ prefixes.
			if strings.HasPrefix(n.Name, "orig_") || strings.HasPrefix(n.Name, "_") {
				continue
			}
			i := strings.Index(n.Name, "_")
			if i < 0 {
				continue
			}
			if prefix == "" {
				prefix = n.Name[:i+1]
			} else if prefix != n.Name[:i+1] {
				return ""
			}
		}
	}
	return prefix
}

		// Tests on hierarchical key names as prefix.
		// Without delimteter the code should recurse into the prefix Dir.
		// Tests with prefix, but without delimiter (53-54).
		{"test-bucket-list-object", "Asia/India/", "", "", 10, resultCases[23], nil, true},
		{"test-bucket-list-object", "Asia", "", "", 10, resultCases[24], nil, true},
		// Tests with prefix and delimiter (55-57).

	for i, e := range expect {
		line, isPrefix, err := b.ReadLine()
		if !bytes.Equal(line, e.line) {
			t.Errorf("%q call %d, line == %q, want %q", input, i, line, e.line)
			return
		}
		if isPrefix != e.isPrefix {
			t.Errorf("%q call %d, isPrefix == %v, want %v", input, i, isPrefix, e.isPrefix)
			return
		}
		if err != e.err {

		objInfoCh := make(chan miniogo.ObjectInfo, 1)
		go func() {
			prefixes := r.Source.Prefix.F()
			if len(prefixes) == 0 {
				prefixes = []string{""}
			}
			for _, prefix := range prefixes {
				prefixObjInfoCh := c.ListObjects(ctx, r.Source.Bucket, miniogo.ListObjectsOptions{
					Prefix:       prefix,
					WithVersions: minioSrc,
					Recursive:    true,
					WithMetadata: true,
				})

        validateCoordinateId(
                prefix, "groupId", problems, Severity.ERROR, Version.BASE, d.getGroupId(), d.getManagementKey(), d);

        if (!management) {
            validateStringNotEmpty(
                    prefix, "type", problems, Severity.ERROR, Version.BASE, d.getType(), d.getManagementKey(), d);

            validateDependencyVersion(problems, d, prefix);
        }

	lc := Lifecycle{
		Rules: []Rule{
			{
				Status:     "Enabled",
				Filter:     Filter{Prefix: Prefix{string: "prefix-1", set: true}},
				Expiration: Expiration{Days: ExpirationDays(3)},
			},
			{
				Status:     "Enabled",
				Filter:     Filter{Prefix: Prefix{string: "prefix-1", set: true}},
				Expiration: Expiration{Date: midnightTS},
			},
			{
				Status:                      "Enabled",

		routeTyped := &route.RouteConfiguration{}
		err = rcd.RouteConfig.UnmarshalTo(routeTyped)
		if err != nil {
			return "", err
		}
		if routeTyped.Name != sPort && !strings.HasPrefix(routeTyped.Name, "http.") &&
			!strings.HasPrefix(routeTyped.Name, "https.") {
			continue
		}

		for _, vh := range routeTyped.VirtualHosts {
			for _, route := range vh.Routes {

			}
			// Asserting Prefix.
			if actualResult.Prefix != expectedResult.Prefix {
				t.Errorf("Test %d: %s: Expected Prefix to be \"%s\", but instead found it to be \"%s\"", i+1, instanceType, expectedResult.Prefix, actualResult.Prefix)
			}
			// Asserting Delimiter.
			if actualResult.Delimiter != expectedResult.Delimiter {

	usersPrefix := strings.HasPrefix(event.keyPath, iamConfigUsersPrefix)
	groupsPrefix := strings.HasPrefix(event.keyPath, iamConfigGroupsPrefix)
	stsPrefix := strings.HasPrefix(event.keyPath, iamConfigSTSPrefix)
	svcPrefix := strings.HasPrefix(event.keyPath, iamConfigServiceAccountsPrefix)
	policyPrefix := strings.HasPrefix(event.keyPath, iamConfigPoliciesPrefix)

		Versioned:   true,
	}

	// Shortcut for APN/1.0 Veeam/1.0 Backup/10.0
	// It requests unique blocks with a specific prefix.
	// We skip scanning the parent directory for
	// more objects matching the prefix.
	if isVeeamClient(ctx) && strings.HasSuffix(prefix, ".blk") {
		opts.BaseDir = prefix
		opts.Transient = true
	}

	// set bucket metadata in opts
	opts.setBucketMeta(ctx)