@SuppressWarnings("unchecked")
    @Override
    public Map<String, String> deserialize(JsonParser p, DeserializationContext ctxt) throws IOException {
      return p.readValueAs(HashMap.class);
    }
Container for everything related to (de-)serialization of {@link TileArchiveMetadata}
planetiler-core/src/main/java/com/onthegomap/planetiler/archive/TileArchiveMetadataDeSer.java