Базово работает

gRPC на отдельном порту

src/ApiClient/Http/HttpSmsClient.cs

@@ -27,7 +27,7 @@ public sealed class HttpSmsClient : ISmsClient, IDisposable
     {
         var request = new GetMenuApiRequest
         {
-            CommandParameters = new GetMenuParameters { WithPrice = withPrice },
+            CommandParameters = new GetMenuParameters(withPrice),
         };
 
         var response = await SendAsync(request, cancellationToken);
@@ -38,11 +38,9 @@ public sealed class HttpSmsClient : ISmsClient, IDisposable
     {
         var request = new SendOrderApiRequest
         {
-            CommandParameters = new SendOrderParameters
-            {
-                OrderId = order.Id.ToString(),
-                MenuItems = order.Items.ToList(),
-            },
+            CommandParameters = new SendOrderParameters(
+                order.Id.ToString(),
+                order.Items.ToList()),
         };
 
         var response = await SendAsync(request, cancellationToken);
@@ -53,7 +51,7 @@ public sealed class HttpSmsClient : ISmsClient, IDisposable
 
     private async Task<ApiResponse> SendAsync(ApiRequest request, CancellationToken cancellationToken)
     {
-        var json = JsonSerializer.Serialize(request, ApiJsonOptions.Instance);
+        var json = JsonSerializer.Serialize(request, request.GetType(), ApiJsonOptions.Instance);
         using var content = new StringContent(json, Encoding.UTF8, "application/json");
         using var httpResponse = await _httpClient.PostAsync("/", content, cancellationToken);