UnityWebRequest object downloadhandler.text not returning same/all data compared to browser

WWWForm form = new WWWForm(); form.AddField("username", "admin"); form.AddField("password", "pass"); form.AddField(key1, value1); form.AddField(key2, value2); form.AddField(key3, value3); string realToken = ""; using (UnityWebRequest www = UnityWebRequest.Post(tokenURL, form)) { yield return www.SendWebRequest(); if (www.isNetworkError || www.isHttpError) { Debug.Log(www.error); } else { byte[] token = www.downloadHandler.data; string result1 = Encoding.Default.GetString(token); string result = System.Text.Encoding.UTF8.GetString(token); Debug.Log(www.downloadHandler.text); Debug.Log("result1 = " + result1); Debug.Log("result = " + result); } } Unity's output:

{"token":"HaFfPZi3GRhJJDbIdH6Oze2o0ToctdU7-nnzIhnWyZA.","expires":1528242946005}

result1 = {"token":"HaFfPZi3GRhJJDbIdH6Oze2o0ToctdU7-nnzIhnWyZA.","expires":1528242946005}

result = {"token":"HaFfPZi3GRhJJDbIdH6Oze2o0ToctdU7-nnzIhnWyZA.","expires":1528242946005}

what i want is the long "HaFfPZ....." string but it always ends with a '.' (which is never in the browser value) and cuts off the remaining data for that value. For example the same data in the browser would look something like

{"token":"HaFfPZi3GRhJJDbIdH6OzWy0JIOYDJ84ABYvu9pBcOQVnXPdltJhn0ILjBdpZp8Z","expires":1528243370083}

it seems the unity value there returns around 43 characters, and the browser value returns 64 characters.

any ideas?

thanks in advance