Log OrderCloud SDK HTTP calls through Flurl

Program.cs

FlurlHttp.Configure(settings => settings.BeforeCall = (FlurlCall call) =>
{
    app.Logger.LogInformation($"Calling {call.Request.Url} with {call.RequestBody}");
});

FlurlHttp.Configure(settings => settings.OnError = (FlurlCall call) =>
{
    app.Logger.LogError(call.Exception, $"Error calling {call.Request.Url}");
});