json serialize enum by its value code example
Example: json enum string
using Newtonsoft.Json;
using Newtonsoft.Json.Converters;
[JsonConverter(typeof(StringEnumConverter))]
public Gender Gender { get; set; }
using Newtonsoft.Json;
using Newtonsoft.Json.Converters;
[JsonConverter(typeof(StringEnumConverter))]
public Gender Gender { get; set; }