presto-google-sheets/src/main/java/io/prestosql/plugin/google/sheets/SheetsConnectorFactory.java/SheetsConnectorFactory/create
class SheetsConnectorFactory:    @Override
    public Connector create(String catalogName, Map<String, String> config, ConnectorContext context)
    {
        requireNonNull(config, "config is null");

        Bootstrap app = new Bootstrap(
                new JsonModule(),
                new SheetsModule(context.getTypeManager()));

        Injector injector = app
                .strictConfig()
                .doNotInitializeLogging()
                .setRequiredConfigurationProperties(config)
                .initialize();

        return injector.getInstance(SheetsConnector.class);
    }