Controller: ImportEntryExampleController.cs

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

namespace Appeon.ApiDoc.IDataStoreExamples
{
    [Route("examples/IDataStore/ImportEntry/[action]")]
    public class ImportEntryExampleController : Controller
    {
        private readonly SchoolContext _dataContext;

        public ImportEntryExampleController(SchoolContext dataContext)
        {
            _dataContext = dataContext;
        }

        [HttpPost]
        public string Example1(IDataUnpacker dataUnpacker)
        {
            // Uses IDataUnpack to receive JSON data from the PB client app.

            // Gets the data of Person from the PB client app.
            var person = dataUnpacker.GetModelEntries<D_Person>("person").FirstOrDefault();

            // Saves data.
            var example = new ImportEntryExample(_dataContext);
            example.Example1(person);

            return "SUCCESS";
        }

        [HttpPost]
        public string Example2(IDataUnpacker dataUnpacker)
        {
            // Uses IDataUnpack to receive JSON data from the PB client app.

            // Gets the data of Person from the PB client app.
            var persons = dataUnpacker.GetModelEntries<D_Person>("person");

            // Saves data.
            var example = new ImportEntryExample(_dataContext);
            example.Example2(persons);

            return "SUCCESS";
        }
    }
}

Refer To

JSON Files: ImportEntryExample ImportEntryExample