Create Product at Magento 2 Using REST in C#

I’m trying to create a simple Product by Rest API. Response.Status = Unauthorization
Here is my code

 public void CreateProduct()
    {
       // Token = this.GetAdminToken("admin", "1234567");
        var request = CreateRequest("/rest/V1/products", Method.POST, Token);
        var product = new M2Product();
        product.Sku = "BA3245";
        product.Name = "PRoductx";
        product.Price = 100;
        product.Status = 1;
        product.Visibility = 4;
        product.AttributeSetId = 4;
        product.TypeId = "simple";

        string json = JsonConvert.SerializeObject(product);
        var response = Client.Execute(request);
        if (response.StatusCode == System.Net.HttpStatusCode.OK)
        {

        } else
        {

        }
    }

    private RestRequest CreateRequest(string endPoint, Method method,string token)
    {
        var request = new RestRequest(endPoint, method);
        request.RequestFormat = DataFormat.Json;
        request.AddHeader("Authorization", "Bearer " + token );
        request.AddHeader("Accept", "application/json");
        return request;
    }