Method sign

java/lib/src/main/java/io/github/ccxt/exchanges/OkxCore.java:7272–7358

(Object path, Object... optionalArgs)

    }

    public Object sign(Object path, Object... optionalArgs)
    {
        Object api = Helpers.getArg(optionalArgs, 0, "public");
        Object method = Helpers.getArg(optionalArgs, 1, "GET");
        Object parameters = Helpers.getArg(optionalArgs, 2, new java.util.HashMap<String, Object>() {{}});
        Object headers = Helpers.getArg(optionalArgs, 3, null);
        Object body = Helpers.getArg(optionalArgs, 4, null);
        Object isArray = Helpers.isArray(parameters);
        Object request = Helpers.add(Helpers.add(Helpers.add("/api/", this.version), "/"), this.implodeParams(path, parameters));
        Object query = this.omit(parameters, this.extractParams(path));
        Object url = Helpers.add(this.implodeHostname(Helpers.GetValue(Helpers.GetValue(this.urls, "api"), "rest")), request);
        // const type = this.getPathAuthenticationType (path);
        if (Helpers.isTrue(Helpers.isEqual(api, "public")))
        {
            if (Helpers.isTrue(Helpers.getArrayLength(Helpers.objectKeys(query))))
            {
                url = Helpers.add(url, Helpers.add("?", this.urlencode(query)));
            }
        } else if (Helpers.isTrue(Helpers.isEqual(api, "private")))
        {
            this.checkRequiredCredentials();
            // inject id in implicit api call
            if (Helpers.isTrue(Helpers.isTrue(Helpers.isEqual(method, "POST")) && Helpers.isTrue((Helpers.isTrue(Helpers.isTrue(Helpers.isEqual(path, "trade/batch-orders")) || Helpers.isTrue(Helpers.isEqual(path, "trade/order-algo"))) || Helpers.isTrue(Helpers.isEqual(path, "trade/order"))))))
            {
                Object brokerId = this.safeString(this.options, "brokerId", "6b9ad766b55dBCDE");
                if (Helpers.isTrue(Helpers.isArray(parameters)))
                {
                    for (var i = 0; Helpers.isLessThan(i, Helpers.getArrayLength(parameters)); i++)
                    {
                        Object entry = Helpers.GetValue(parameters, i);
                        Object clientOrderId = this.safeString(entry, "clOrdId");
                        if (Helpers.isTrue(Helpers.isEqual(clientOrderId, null)))
                        {
                            Helpers.addElementToObject(entry, "clOrdId", Helpers.add(brokerId, this.uuid16()));
                            Helpers.addElementToObject(entry, "tag", brokerId);
                            Helpers.addElementToObject(parameters, i, entry);
                        }
                    }
                } else
                {
                    Object clientOrderId = this.safeString(parameters, "clOrdId");
                    if (Helpers.isTrue(Helpers.isEqual(clientOrderId, null)))
                    {
                        Helpers.addElementToObject(parameters, "clOrdId", Helpers.add(brokerId, this.uuid16()));
                        Helpers.addElementToObject(parameters, "tag", brokerId);
                    }
                }
            }
            Object timestamp = this.iso8601(this.nonce());
            final Object finalTimestamp = timestamp;
            headers = new java.util.HashMap<String, Object>() {{
                put( "OK-ACCESS-KEY", OkxCore.this.apiKey );
                put( "OK-ACCESS-PASSPHRASE", OkxCore.this.password );
                put( "OK-ACCESS-TIMESTAMP", finalTimestamp );
            }};
            Object auth = Helpers.add(Helpers.add(timestamp, method), request);
            if (Helpers.isTrue(Helpers.isEqual(method, "GET")))
            {