By Danielle Kaye, Paresh Dave and Jeffrey Dastin NEW YORK (Reuters) – Ukraine has urged cloud-computing and software giants including Microsoft Corp and SAP SE to cut off Russia to stop Moscow’s invasion. Here’s what’s at stake. WHAT IS UKRAINE DEMANDING? The Ukrainian ministry of digital transformation wants North American and European technology companies to completely pause any dealings with Russian clients, potentially disrupting Russia’s economy and forcing the Kremlin to reconsider what it has called a “special operation” in Ukraine. Some companies like Microsoft have stopped accepting n…