appsettings.json

{
    "DetailedErrors": true,
    "Logging": {
        "LogLevel": {
            "Default": "Trace",
            "Microsoft": "Warning",
            "Microsoft.Hosting.Lifetime": "Information",
            "Host": "Warning",
            "Function": "Warning",
            "Host.Aggregator": "Information",
            "Host.Results": "Warning",
            "Host.Triggers.DurableTask": "Warning",
            "DurableTask.AzureStorage": "Warning",
            "DurableTask.Core": "Warning"
        },
        "ApplicationInsights": {
            "LogLevel": {
                "Microsoft": "Error"
            }
        }
    },
    "AllowedHosts": "*",
    "ApplicationInsights": {
        // fill in with valid key
        "InstrumentationKey": "1530C1C6-67C7-4AB4-8552-64FE2759C514"
    }
}