Prepaid does not exist in the current context

As you said Prepaid does not exist, this must be any variable in your code. In the code that I suggested, you can put any value you want from your data source.

 

Regards,
Pasang

Hi,

Since you are trying to create json string, I would suggest to use Newtonsoft.Json. You have to install Newtonsoft.Json package fro NuGet and use code like below

public class OrderItem
{
    [JsonPropertyName("origin")]
    public int Origin { get; set; }

    [JsonPropertyName("destination")]
    public int Destination { get; set; }

    [JsonPropertyName("payment_type")]
    public string PaymentType { get; set; }

    [JsonPropertyName("order_amount")]
    public decimal OrderAmount { get; set; }
}

    static void Main(string[] args)
    {
        var bodyObject = new OrderItem
        {
            Origin = 160060,
            Destination = 160062,
            PaymentType = "prepaid",
            OrderAmount = 1000
        };
        var body = JsonConvert.SerializeObject(bodyObject, Formatting.Indented);
        Console.WriteLine(body);
        Console.Read();
    }

 

Regards,
Pasang