static void Main(string[] args) { // Find your Account Sid and Auth Token at twilio.com/user/account string AccountSid = "ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"; string AuthToken = "your_auth_token"; string WorkspaceSid = "WSXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"; string WorkerSid = "WKXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"; var client = new TaskRouterClient(AccountSid, AuthToken); Worker worker = client.UpdateWorker(WorkspaceSid, WorkerSid, "", "{\"type\":\"support\"}", null); Console.WriteLine(worker.FriendlyName); Console.WriteLine(worker.Attributes); // update a worker attributes with a dictionary to map to json Dictionary<string,string> attributes = new Dictionary<string,string>(); attributes.Add("type", "support"); worker = client.UpdateWorker(WorkspaceSid, WorkerSid, attributes, null); Console.WriteLine(worker.FriendlyName); Console.WriteLine(worker.Attributes); }