This is my first post!
I have a couple issues I ran into with some Power Automate flows, which I did eventually resolve, but which took a long time on my own and which I had little luck finding the answers to by searching the internet - which of course includes searching this community. Both are related to HTTP requests to SharePoint to make an update. I don't have a Power Platform blog or anything, just want to share so that if someone else were to run into similar problems, they would have my discoveries at their fingertips also.
Issue #1: alternate method of adding or updating a hyperlink field in JSON
Issue #2: workaround for joining multiple people claims, uses a replace function with the quadruple single quote (') when the double quote (") doesn't work in JSON