How can I configure c# apache kafka Producer client with sasl.login.callback.handler.class?

[lavita1206]

I want to use OAuth in apache kafka with C# client. How can I configure C# apache kafka Producer client with sasl.login.callback.handler.class? Thanks a lot!

I can't find any config which allow me to set sasl.login.callback.handler.class.

I need to set like this:
sasl.login.callback.handler.class=org.apache.kafka.common.security.oauthbearer.secured.OAuthBearerLoginCallbackHandler

Here is my config, but it not work because it lack sasl.login.callback.handler.class.

        private ProducerConfig _config = new ProducerConfig();
        _config.BootstrapServers = server;
        _config.ClientId = clientId;
        _config.SecurityProtocol = SecurityProtocol.SaslPlaintext;
        _config.SaslMechanism = SaslMechanism.OAuthBearer;
        _config.SaslOauthbearerClientId = SaslOauthbearerClientId;
        _config.SaslOauthbearerClientSecret = SaslOauthbearerClientSecret;
        _config.SaslOauthbearerScope = SaslOauthbearerScope;
        _config.SaslOauthbearerTokenEndpointUrl = tokenurl;