* video/x-flv=flv<br>
     * video/mpeg=mpeg<br>
     * video/mp4=mp4<br>
     * video/ogv=ogv<br>
     * video/quicktime=qt<br>
     * video/x-m4v=m4v<br>
     * audio/x-aif=aif<br>
     * audio/midi=midi<br>
     * audio/mpga=mpga<br>
     * audio/mp4=mp4a<br>
     * audio/ogg=oga<br>
     * audio/x-wav=wav<br>
     * image/webp=webp<br>
     * image/bmp=bmp<br>
     * image/x-icon=ico<br>

    /** The key of the message: AIF Audio */
    public static final String LABELS_facet_filetype_aif = "{labels.facet_filetype_aif}";

    /** The key of the message: MIDI Audio */
    public static final String LABELS_facet_filetype_midi = "{labels.facet_filetype_midi}";

    /** The key of the message: MPGA Audio */
    public static final String LABELS_facet_filetype_mpga = "{labels.facet_filetype_mpga}";

                // only) but support only configuration/httpConfiguration/all, see
                // https://maven.apache.org/guides/mini/guide-http-settings.html
                Map<String, String> headers = null;
                Integer connectTimeout = null;
                Integer requestTimeout = null;