Azure AD Connect manual sync cycle with powershell, Start-ADSyncSyncCycle

This morning at Kloud NSW HQ (otherwise known as the Kloud office, or the office, or anything else that does not sound cool or interesting at all) James Lewis (@Jimmy_Lewis on Twitter) asked the question:

What is the powershell cmdlet to kick off a manual sync in AADConnect?

Back in the olden days, as they say, in DirSync there was a powershell cmdlet called:

Start-OnlineCoexistenceSync

As Microsoft do often times, this cmdlet has changed. However, the reason this has changed is because of the way the sync process is now handled in AADConnect. The AADConnect Sync Scheduler has come about to replace the pre-existing process of an external sync engine tied to a Windows service and Windows task scheduler.

The new scheduler is responsible to complete two key tasks: run and manage the synchronisation cycle where import, sync and export processes are looked after; and to complete regular maintenance tasks, like for example renew certificates and keys for password reset and device registration (DRS), to name a few.

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