return
	}
	manager, ok := GlobalKMS.(kms.KeyManager)
	if !ok {
		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrKMSNotConfigured), r.URL)
		return
	}
	keys, err := manager.ListKeys(ctx)
	if err != nil {
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}

	pattern := r.Form.Get("pattern")
	if !strings.Contains(pattern, "*") {
		pattern += "*"
	}