How do I specify a file for OpenAI to edit?

Using the OpenAI resource in the workflows, there is an API endpoint to edit images.

The endpoint requires an image type, and I'm not quite sure how to specify that.
I've have a png file saved in Retool Storage, but no matter what I try to do, then resource returns with error:

How do I specify the image to edit?

Hi @Mads_Nielsen does it work as expected if you use a REST query instead of the integration? :thinking: