Send broadcast notifications with the Java SDK

import org.json.JSONObject;

import suprsend.Suprsend;
import suprsend.SuprsendAPIException;
import suprsend.SubscriberListBroadcast;
import suprsend.SuprsendValidationError;

public class Lists {
  public static void main(String[] args) throws Exception {
    broadcast();
  }

  private static Subscriber broadcast() throws SuprsendException {
        Suprsend suprsendClient = new Suprsend("_workspace_key_", "_workspace_secret_");

    // Create broadcast body
    String listId = "_list_id_";
    String templateSlug = "_template_slug_";
    String notifCategory = "_preference_category_";

    //Optional Fields
    //String delay = "30";
    //String triggerAt = "2023-03-06T18:56:51.643Z";
    //ArrayList<String> channels =  new ArrayList<>(Arrays.asList("androidpush","email"));
    //String idempKey = "__unique_id_of_the_request__";
    //String tenantId = "__tenant_id__";

    JSONObject body = new JSONObject().put("list_id",listId)
      .put("template",templateSlug)
      .put("notification_category",notifCategory)
      .put("data", new JSONObject()
           .put("link_suffix", "https://s3.amazonaws.com/unroll-images-production/projects%2F22692%2F1630591176038-322170")
           .put("first_name", "Joe"))

    SubscriberListBroadcast broadcastIns = new SubscriberListBroadcast(body);

    // Broadcast with idempotency key and brand id
    // SubscriberListBroadcast broadcastIns = new SubscriberListBroadcast(body, idempKey, tenantId);
    JSONObject res = suprClient.subscriberLists.broadcast(broadcastIns);
    System.out.println(res);
    }

import org.json.JSONObject;

import suprsend.Suprsend;
import suprsend.SuprsendAPIException;
import suprsend.SubscriberListBroadcast;
import suprsend.SuprsendValidationError;

public class Lists {
  public static void main(String[] args) throws Exception {
    broadcast();
  }

  private static Subscriber broadcast() throws SuprsendException {
        Suprsend suprsendClient = new Suprsend("_workspace_key_", "_workspace_secret_");

    String listId = "_product_updates_";
    String templateSlug = "Newsletter";
    String notifCategory = "promotional";


    JSONObject body = new JSONObject().put("list_id",listId)
      .put("template",templateSlug)
      .put("notification_category",notifCategory)
      .put("data", new JSONObject()
           .put("link_suffix", "https://s3.amazonaws.com/unroll-images-production/projects%2F22692%2F1630591176038-322170")
           .put("first_name", "Joe"))

    SubscriberListBroadcast broadcastIns = new SubscriberListBroadcast(body);
    JSONObject res = suprClient.subscriberLists.broadcast(broadcastIns);
    System.out.println(res);
    }

{
  'success': True,
  'status': 'success',
  'status_code': 202,
  'message': 'OK'
}