GGD/src/main/java/HttpCall/HttpPost.java

package HttpCall;

import java.net.URI;
import java.net.URISyntaxException;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.TimeUnit;

public class HttpPost {
    public String HttpCallPost (String baseUrl, String body) throws Exception {

        var client = HttpClient.newBuilder()
                .version(HttpClient.Version.HTTP_1_1)
                .followRedirects(HttpClient.Redirect.ALWAYS)
                .build();
        HttpRequest request = null;
        try {
            request = HttpRequest.newBuilder(new URI(baseUrl))
                    .POST(HttpRequest.BodyPublishers.ofString(body))
                    .setHeader("Content-Type", "application/json")
                    .setHeader("Accept", "application/json")
                    .header("Authority", "https://api.whysor.com/")
                    .build();

        } catch (URISyntaxException e) {
            e.printStackTrace();
        }
//            client.sendAsync(request, HttpResponse.BodyHandlers.ofString())
//                .thenApply(HttpResponse::body)
//                .thenAccept(System.out::println)
//                .join();

        CompletableFuture<HttpResponse<String>> response = client.sendAsync(request, HttpResponse.BodyHandlers.ofString());
        String result = response.thenApply(HttpResponse::body).get(5, TimeUnit.SECONDS);



        return result;
    }
}