private @NonNull CompletableFuture<Optional<String>> onOfflineOptionRequest(UUID uuid, String key) {
        return lookupUser(uuid).thenApplyAsync(user -> {
            MonitoredMetaCache metaData = user.getCachedData().getMetaData();
            return Optional.ofNullable(metaData.getMetaOrChatMetaValue(key, CheckOrigin.PLATFORM_API));
        });
    }
Listener to route permission checks made via fabric-permissions-api to LuckPerms.
fabric/src/main/java/me/lucko/luckperms/fabric/listeners/FabricPermissionsApiListener.java