Переделан способ авторизации по qr

YandexMusic.API/Requests/Account/YPostQrStatus.cs

@@ -0,0 +1,23 @@
+using System.Net;
+using System.Net.Http.Headers;
+using YandexMusic.API.Models.Account;
+
+namespace YandexMusic.API.Requests.Account;
+
+internal class YPostQrStatus : YAuthRequestBuilder<YAuthQRStatus?, object>
+{
+    public YPostQrStatus(YandexMusicApi api) : base(api) { }
+    protected override string Method => WebRequestMethods.Http.Post;
+    protected override string PathTemplate => "pwl-yandex/api/passport/auth/magic/code/status";
+    protected override HttpContent? GetContent(object _)
+        => new FormUrlEncodedContent(new Dictionary<string, string>
+        {
+            ["csrf_token"] = Api.Storage.AuthToken.CsfrToken,
+            ["track_id"] = Api.Storage.AuthToken.TrackId,
+        });
+    protected override void SetCustomHeaders(HttpRequestHeaders headers)
+    {
+        headers.Add("X-Csrf-Token", Api.Storage.HeaderToken.CsfrToken);
+        headers.Add("Process-Uuid", Api.Storage.HeaderToken.ProcessUuid);
+    }
+}