Recraft v3 vector and styles support?

I'm trying to use Vercel AI Gateway's Recraft v3 model which as the page says has "20+ specialized presets" and vector output, and lists the price variant "Vector illustration - $0.08/img", however I can't find any mention of how to access those options.

I tried prompting for the vector output like this and it charged me the $0.08 vector output price but had the output type "image/png".

  generateImage({
    model: "recraft/recraft-v3",
    prompt: "minimal geometric fox head mark, flat vector, two colors",
    providerOptions: { recraft: { style: "vector_illustration" } },
  });

Is there a way to use the vector output and style presets through AI Gateway?

Ah, turns our it IS outputting an vector image, the mediaType (image/png) on the returned image result is just incorrect. I'll leave this up in case it's an unknown defect but easy enough for me to work around.