Add JSON array to your flow to add attachement to your SharePoint List using PowerAutomate Flows.
1. Add step "Parse JSON"
2. In the "Content" Field put the field you would like to Parse. (In my case, it was "Please upload your...")
3. Click "Generate from sample" button and add your JSON array you got from the test run
4. Click "Done" And it should look like the below.
5. Now the attachment array will be parsed out and you will have those sections available to you in your dynamic content. :)