Get Broadcast Analytics

curl --request GET \
  --url https://api.useinvent.com/orgs/{org_id}/analytics/broadcasts \
  --header 'Authorization: Bearer <token>'

[
  {
    "broadcast_id": "<string>",
    "broadcast_name": "<string>",
    "sent_at": "<string>",
    "total": 123,
    "sent": 123,
    "delivered": 123,
    "opened": 123,
    "failed": 123,
    "bounced": 123,
    "skipped": 123,
    "delivery_rate": 123,
    "open_rate": 123
  }
]