Power Platform Community Forum Thread Details

I am trying to make a flow that is triggered by a form submittal. The form asks for the person's email. I would then like Power Automate to take that response and add that email to a member list on a SharePoint and the corresponding mail group for that SharePoint. It will not run through the final command I have, however, I have used this same flow for another SharePoint site and it works... See the flow and error attached.