Zapier API triggered photoroom image failing

I’m trying to send an image URL from a picture submitted through a zapier form to photoroom to convert to a product description page ready photo for posting, however the test is failing everytime. I’ve tried using the image url field from the zapier form (i.e. cdn url) and putting in a direct image url (all jpegs) with and without changing settings in the COnfgure tab. stil failing – anyone have a fix?