Unable to get groupProperties, eventProperties, groups in amplitude session

[hariappfire]

Summary

I am unable to get the following fields in logged event amplitude dashboard,
I am passing the following properties,
eventProperties, groupProperties, groups even they are assigned,
Event ampliEvent = new Event(event.getValue(),(String)hostInfo.get("host")); JSONObject groupProps = new JSONObject(); // groupProps.put("license",((String)pluginInfo.get("licenseId")).equalsIgnoreCase("NONE")?"unavailable": (String)pluginInfo.get("licenseId")); groupProps.put("test","test_group"); ampliEvent.groupProperties = groupProps; JSONObject groups = new JSONObject(); groups.put("orgId", 10); ampliEvent.groups = groups; ampliEvent.userProperties = groups; ampliEvent.eventProperties = new JSONObject().put("test","testEvent"); JSONObject finalObject = ampliEvent.toJsonObject();

The following is the amplitude session logged with missing properties in group_properties, event_properties, groups
"device_type": null, "display_name": "AppInstalled", "dma": null, "event_id": 0, "event_properties": { }, "event_time": "2024-06-11 06:30:00.834000", "event_type": "AppInstalled", "group_properties": { }, "groups": { }, "ip_address": null, "language": null, "library": "amplitude-java/1.12.2", "location_lat": 0.0, "location_lng": 0.0, "os": "", "os_name": null, "os_version": null, "partner_id": null, "paying": null, "plan": { }, "platform": null, "processed_time": "2024-06-11 06:30:24.288000", "region": null, "sample_rate": null, "server_received_time": "2024-06-11 06:30:22.792000", "server_upload_time": "2024-06-11 06:30:22.795000", "session_id": -1, "source_id": null, "start_version": null, "timeline_hidden": false,