newtonsoft object serialize code example
Example 1: c# serialize json
using System.Text.Json;
//Serialize
var jsonString = JsonSerializer.Serialize(yourObject);
// Deserialize
var obj = JsonSerializer.Deserialize<YourObject>(stringValue);
Example 2: object to json c#
using Newtonsoft.Json;
var jsonString = JsonConvert.SerializeObject(obj);