Azure Functions with IoC Container

IndexHttpTrigger.cs

public static class IndexHttpTrigger
{
    public static IFunctionFactory FunctionFactory { get; set; } = new FunctionFactory();

    [FunctionName("IndexHttpTrigger")]
    public static async Task<HttpResponseMessage> Run(
        [HttpTrigger(AuthorizationLevel.Function, "get", Route = "pets")]HttpRequestMessage req,
        TraceWriter log)
    {
        AglCodingTestHttpTriggerFunctionOptions options = GetOptions(req);

        try
        {
            var res = await FunctionFactory.Create<IAglCodingTestHttpTriggerFunction>(log)
                                           .InvokeAsync(req, options)
                                           .ConfigureAwait(false);

            return res as HttpResponseMessage;
        }
        catch (Exception ex)
        {
            return req.CreateErrorResponse(HttpStatusCode.InternalServerError, ex);
        }
    }
}