var options = new RestClientOptions("https://apitest.nilvera.com")
{
MaxTimeout = -1,
};
var client = new RestClient(options);
var request = new RestRequest("/evoucher/Tags", Method.Post);
request.AddHeader("Content-Type", "application/json");
request.AddHeader("Authorization", "Bearer APIKEY");
var body = new
{
Name = "string",
Description = "string",
Color = "string"
};
request.AddJsonBody(body);
RestResponse response = await client.ExecuteAsync(request);
Console.WriteLine(response.Content);