testapps/TestServerlessWebApp/Controllers/ResourcePathController.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;

namespace TestServerlessWebApp.Controllers
{
    [Route("api/[controller]")]
    public class ResourcePathController : Controller
    {
        // GET api/values
        [HttpGet]
        public IEnumerable<string> Get()
        {
            return new string[] { "value1", "value2" };
        }

        // GET api/values/5
        [HttpGet("{id}")]
        public string Get(string id)
        {
            return "value=" + id;
        } 
    }
}