SharePoint HTTP error 503 returns as HTTP 400
I found the following two posts describing an issue the I currently have.
My flow calls the SharePoint webservice URI GET /_api/web/lists/GetByTitle('ListTitle')/Items(12080)/Versions
Recently this began to fail some times reporting a 400 Bad request, but with the request message that it ran into 503 Service unavailable.
The problem with this is that Power Automate will automatically retry on a HTTP 503 error, but does not retry on a HTTP 400 error.
So now my flow will fail in stead of retry. Please look into this and align the HTTP status code with the actual error.
I also posted this problem on the Power Automate forum with a screenshot. https://powerusers.microsoft.com/t5/I-Found-A-Bug/SharePoint-HTTP-error-503-returns-as-HTTP-400/m-p/559801#M7055