Controller: DataStoreExampleController.cs

using Appeon.ApiDoc.Models;
using DWNet.Data;
using Microsoft.AspNetCore.Mvc;
using SnapObjects.Data;

namespace Appeon.ApiDoc.DataStoreExamples
{

    [Route("examples/DataStore/[action]")]
    public class DataStoreExampleController : Controller
    {
        private readonly SchoolContext _dataContext;

        public DataStoreExampleController(SchoolContext dataContext)
        {
            // Sets the data context.
            _dataContext = dataContext;
        }

        [HttpPost]
        public string Example(IDataUnpacker dataUnpacker)
        {
            // Uses IDataUnpack to receive JSON data from the PB client app.
            var student =
                dataUnpacker.GetModelEntries<D_Person>("student");

            var example = new DataStoreExample(_dataContext);

            example.Example4(student);

            return "SUCCESS";
        }
    }
}

Refer To

JSON File: DataStoreExample