@UnstableApi
    public static ClientBuilder builder(SerializationFormat serializationFormat,
                                        ClientPreprocessors preprocessors, String path) {
        requireNonNull(serializationFormat, "serializationFormat");
        requireNonNull(preprocessors, "preprocessors");
        requireNonNull(path, "path");
        return new ClientBuilder(serializationFormat, preprocessors, path);
    }
Returns a new {@link ClientBuilder} that builds the client that is configured with the specified
{@link SerializationFormat}, {@link ClientPreprocessors} and {@param path}.
core/src/main/java/com/linecorp/armeria/client/Clients.java