Pass Data to RenderRequest as JSON

Angelo4

Just wondering if there's a way to pass data into a RenderRequest as a JSON string rather than an object. I am open to rendering pdfs a different way in .NET but I am avoiding making and creating classes use as a data model in my app.

Angelo4

RenderRequest CustomRenderRequest = new RenderRequest()
{
    Template = new Template()
    {
        Content = "Handlebars Content",
        Engine = Engine.Handlebars,
        Recipe = Recipe.ChromePdf,
        Helpers = "Helpers Content"
    },
    Data = <<JSON Data>>
}

The Data has to be an object whereas I just want to pass through plain JSON to Handlebars.