}

    /**
     * An identifier for the session written to the execution data. Defaults to an auto-generated identifier.
     */
    @Nullable
    @Optional
    @Input
    public String getSessionId() {
        return sessionId;
    }

    public void setSessionId(@Nullable String sessionId) {
        this.sessionId = sessionId;
    }

    /**

        final String url = getUrl(target);
        if (url == null) {
            throw new EsAccessException("url is null.");
        }
        final String id = getId(getSessionId(target), url);
        try (final XContentBuilder source = getXContentBuilder(target)) {
            final IndexResponse response = getClient().get(c -> c.prepareIndex().setIndex(index).setId(id).setSource(source)