Restsharp - method not found RestRequest.set_ResponseWriter

[troncomputers]

I am getting an error
Method not found: 'Void RestSharp.RestRequest.set_ResponseWriter(System.Func'2<System.IO.Stream,System.IO.Stream>)'.
with code:

            var smsClient = new ClientOAuth("token");
            var smsApi = new SMSFactory(smsClient, ProxyAddress.SmsApiPl);

            var results = await smsApi.ActionSend()
                .SetText("TEST MESSAGE")
                .SetTo("phone_number")
                .SetSender("sender")
                .ExecuteAsync();

            var status = results.List;

[ptrkudla]

Hello,

Thank you for your report, I forwarded it to our IT department for verification.

[jakublabno]

Hello, please let us know about the version of library and RestSharp you are using.

[troncomputers]

Restsharp 110.2.0
SmsApi 2.2.0
Project WinForms
Framework .NET 7

[jakublabno]

We're developing version version 3, which will not contain RestSharp as it's problematic, this feature works on earlier version and also works in the newest one.

[alexmbra]

Hi. Is this problem fixed yet?