Power Platform Community Forum Thread Details

I have two flows, Parent and Child where the Parent flow is triggered by JotForm and sends an POST http request to the Child Flow which is triggered on the received http request. My JotForm has a field to upload files. Is it possible to have that field sent in the HTTP request of the body in the parent flow and then use that in the JSON schema of the child flow? Is there any JSOn data type that applies for attachments and if so what is there and how do you implement it?