curl --request POST \
  --url https://whatsrb.com/api/v1/business_accounts/{business_account_id}/templates/{id}/send_test \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "to": "+33612345678"
}
'

{
  "data": {
    "id": "<string>",
    "direction": "outbound",
    "to": "<string>",
    "message_type": "text",
    "content": "<string>",
    "status": "queued",
    "wamid": "<string>",
    "error_message": "<string>",
    "sent_at": "2023-11-07T05:31:56Z",
    "delivered_at": "2023-11-07T05:31:56Z",
    "read_at": "2023-11-07T05:31:56Z",
    "created_at": "2023-11-07T05:31:56Z"
  }
}