Application Insights tracking only failed ASP.NET MVC Web API requests

Question

I have a ASP.NET Web API controller that provides a saveAndNew operation.

This class is derived from System.Web.Http.ApiController as expected.

Application I

Answer 1

You might want to try removing/commenting out TransferRequestHandler in ApplicationInsights.config file.

GitHub issue "REST API app can have all requests filtered out" here states that: "commenting out the one line in the ApplicationInsights.config caused successful requests to start getting logged. Web API 2 project.