Function unreserve_path

plugins/xpay/xpay.c:1198–1216

}

static struct command_result *unreserve_path(struct command *aux_cmd,
					     struct attempt *attempt)
{
	struct out_req *req;

	req = payment_ignored_req(aux_cmd, attempt, "askrene-unreserve");
	json_array_start(req->js, "path");
	for (size_t i = 0; i < tal_count(attempt->hops); i++) {
		const struct hop *hop = &attempt->hops[i];
		json_object_start(req->js, NULL);
		json_add_short_channel_id_dir(req->js, "short_channel_id_dir", hop->scidd);
		json_add_amount_msat(req->js, "amount_msat", hop->amount_out);
		if (hop->fake_channel)
			json_add_string(req->js, "layer", attempt->payment->private_layer);
		json_object_end(req->js);
	}
	json_array_end(req->js);
	return send_payment_req(aux_cmd, attempt->payment, req);
}

static struct command_result *injectpaymentonion_failed(struct command *aux_cmd,
							const char *method,