using System;

using RestSharp;

public class Program

{

    public static void Main()

    {

        var client = new RestClient("https://api.digikey.com/services/basicsearch/v1/search");

        var request = new RestRequest(Method.POST);

        request.AddHeader("cache-control", "no-cache");

        request.AddHeader("authorization", "VXQlVEbxc2StI2Vq7mHgvelvBm2u");

        request.AddHeader("x-ibm-client-id", "3ebd54ee-39e5-426d-ab91-ef61bbe12202");

        request.AddHeader("content-type", "application/json");

        request.AddParameter("application/json", "{\r\n  \"PartNumber\": \"143-1910-000-ND\",\r\n  \"Quantity\": 1\r\n}", ParameterType.RequestBody);

        var data = client.Execute(request).Content.ToString();

        Console.WriteLine(data);

    }

}