Documented way of using NewtonsoftJsonObjectSerializer as default Serializer does not work

[ulluoink]

when trying to use the documented way of using NewtonSoft as default Serializer this just does not work: doing something like this in a http-triggered function:

return new OkObjectResult(myCustomObject);

will still use the System.Text.Json serializer.

link to microsoft documentation: https://learn.microsoft.com/en-us/azure/azure-functions/dotnet-isolated-process-guide?tabs=windows#customizing-json-serialization

---

Document Details

⚠ Do not edit this section. It is required for learn.microsoft.com ➟ GitHub issue linking.

• ID: 6ad5f362-cbfb-0621-4389-6378f50359e4
• Version Independent ID: ebf1a8f3-ab9d-d295-e3a4-a982ed9df1e9
• Content: Guide for running C# Azure Functions in an isolated worker process
• Content Source: articles/azure-functions/dotnet-isolated-process-guide.md
• Service: azure-functions
• GitHub Login: @ggailey777
• Microsoft Alias: glenga

[PesalaPavan]

@ulluoink Thanks for your feedback! We will investigate and update as appropriate.

[ggailey777]

+ @mattchenderson for awareness.

assign:mattchenderson

[ulluoink]

any new information? is anybody working on this?