How to add queries to HTTPRequest

private void fetchPlayerRank(String playerName) {
        String url = APPWRITE_ENDPOINT + "/databases/" + DATABASE_ID + "/collections/" + COLLECTION_ID + "/documents";
        LOGGER.info("Fetching rank data for " + playerName + " from " + url);

        try {
            // Create the URL object
            URL urlObj = new URL(url);
            HttpURLConnection connection = (HttpURLConnection) urlObj.openConnection();

            // Set the request method and headers
            connection.setRequestMethod("GET");
            connection.setRequestProperty("X-Appwrite-Project", PROJECT_ID);
            connection.setRequestProperty("X-Appwrite-Key", API_KEY); 

            // Get the response code
            int statusCode = connection.getResponseCode();

            if (statusCode >= 200 && statusCode < 300) {
                // Success - process the response
                try (BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()))) {
                    String inputLine;
                    StringBuilder response = new StringBuilder();

                    while ((inputLine = in.readLine()) != null) {
                        response.append(inputLine);
                    }

                    LOGGER.info("Rank data for " + playerName + ": " + response.toString());
                }
            } else {
                // Log unexpected status codes
                LOGGER.error("Unexpected response code: " + statusCode);
            }
        } catch (IOException e) {
            LOGGER.error("Failed to fetch rank data: ", e);
        }}