RestSharp Add object as parameter to the request in C Sharp

Question: RestSharp Add object as parameter to the request in C Sharp

Answer

var client = new RestClient(\"https://website.com/api/\");
var request = new RestRequest(\"addBook\", Method.POST);
var book = new { name = \"My Book\", totalPage = 30 };
request.AddParameter(\"book\", book, ParameterType.RequestBody);