/// <summary>
/// Tries to parse a <see cref="B2Error"/> from the given response.
/// </summary>
/// <param name="res">The response that contains an error.</param>
/// <returns>
/// The parse result, or null if the response is successful or cannot be parsed.
/// </returns>
/// <exception cref="IOException">If the response body cannot be read.</exception>
private static B2Error ParseB2Error(HttpWebResponse res)
{
if (UploadHelpers.IsSuccessStatusCode(res.StatusCode))
{
return(null);
}
try
{
string body = UploadHelpers.ResponseToString(res);
DebugHelper.WriteLine($"B2 uploader: ParseB2Error() got: {body}");
B2Error err = JsonConvert.DeserializeObject <B2Error>(body);
return(err);
}
catch (JsonException)
{
return(null);
}
}
