public HttpResponse deregister(Endpoint endpoint) {
        requireNonNull(endpoint, "endpoint");
        return registerInstanceClient.deregister(endpoint.host(), endpoint.port(), endpoint.weight());
    }
De-registers an instance to Nacos with service name.

@return a {@link HttpResponse} indicating the result of the de-registration operation.
nacos/src/main/java/com/linecorp/armeria/internal/nacos/NacosClient.java