Get build info from Jenkins config

jenkinsApiCsharp.cs

var request = new RestRequest("/job/feature/api/json/config.xml", Method.GET);
request.AddHeader("content-type", "application/json");
var client = new RestClient(config.JenkinsUrl)
{
    Authenticator = new HttpBasicAuthenticator(config.UserName, config.Password)
};
var result =  client.Execute(request);