I have of API endpoints in my project. They typically use a model like this:

using Newtonsoft.Json;

public class MyModel
{
   [JsonIgnore]
   public int NodeId { get; set; }

   [JsonProperty(PropertyName = "title")]
   public string Name { get; set; }

   public string Reference { get; set; }
}

And a controller like this:

    [ApiController]
    [Route("api/my-endpoint")]
    public sealed class MyEndpointApiController : Controller
    {
         [HttpGet]
         [Route("all")] 
         [ProducesResponseType(typeof(List<MyModel>), StatusCodes.Status200OK)]
        public ActionResult GetAllHTQualifications()
        {
            List<MyModel> models = GetAll<MyModel>();
            return Ok(models);
        }
    }

This request returns a response, but the NodeId is still there in the data and Name has not been changed to title. Is there something I need to do to force it to use the NewtonSoft attributes or should I be changing over to the .Net Core serialisation attributes instead? I have tried using those and they don't seem to work either. What do I need to do to get my Json objects serialised in a way that respects their attributes?