curl --request GET \
  --url https://api.prd.rad.security/accounts/{account_id}/unified_findings/groups/{group_id}

{
  "account_id": "<string>",
  "cluster_id": "<string>",
  "findings": [
    {
      "account_id": "<string>",
      "cluster_id": "<string>",
      "created_at": "<string>",
      "deleted_at": "<string>",
      "event_timestamp": "<string>",
      "fingerprint": "<string>",
      "fix_attrs": {},
      "id": "<string>",
      "messages": [
        "<string>"
      ],
      "owner_id": "<string>",
      "rule_attrs": {},
      "rule_id": "<string>",
      "rule_title": "<string>",
      "severity": "<string>",
      "severity_int": 123,
      "source_actor": "<string>",
      "source_attrs": {},
      "source_id": "<string>",
      "source_kind": "<string>",
      "source_name": "<string>",
      "source_namespace": "<string>",
      "source_owner_id": "<string>",
      "source_type": "<string>",
      "tags": {},
      "tenant_id": "<string>",
      "type": "<string>",
      "updated_at": "<string>"
    }
  ],
  "first_seen": "<string>",
  "id": "<string>",
  "last_seen": "<string>",
  "rule_id": "<string>",
  "rule_title": "<string>",
  "severity": "<string>",
  "source_kind": "<string>",
  "source_name": "<string>",
  "source_type": "<string>",
  "status": "<string>",
  "type": "<string>",
  "event_timestamp": "<string>",
  "group_id": "<string>",
  "rule_attrs": {},
  "source_attrs": {},
  "source_namespace": "<string>"
}