Hi. I tried running the Get-PnPFlow command today, and it looks like it is calling a deprecated API. It spits out Get-PnPFlow: Bad Request (400): Calling Power Automate through ARM is no longer supported. Please use "https://api.flow.microsoft.com/ instead.

I pulled the address from GetFlow.cs and tried it in Postman, and I received the same result.

Ironically, it appears the API it refers to is being deprecated, so this may be relevant.