aw shit, here we go again

Core/Controllers/Telegram.cs

@@ -4,6 +4,7 @@ using Microsoft.AspNetCore.Mvc;
 using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Options;
 using Newtonsoft.Json;
+using System.IO;
 using System.Threading.Tasks;
 using Telegram.Bot;
 using Telegram.Bot.Types;
@@ -33,7 +34,7 @@ namespace Kruzya.TelegramBot.Core.Controllers
         }
 
         [HttpPost]
-        public IActionResult Index()
+        public async IActionResult Index()
         {
             if (_secretToken != null && !Request.Headers.ContainsKey(SecretTokenHeader))
             {
@@ -48,7 +49,8 @@ namespace Kruzya.TelegramBot.Core.Controllers
                 return BadRequest();
             }
 
-            LaunchHandle(JsonConvert.DeserializeObject<Update>(Request.Body.ToString()));
+            var body = await (new StreamReader(Request.Body)).ReadToEndAsync();
+            LaunchHandle(JsonConvert.DeserializeObject<Update>(body));
             return Ok();
         }