CmdID / PowerShell / Cmdlets / Unlock
Unlock-BitLocker
Restores access to data on a BitLocker volume. Windows Server PowerShell reference
From the Windows Server PowerShell reference 7 parameters Its page in the reference
Parameters
-AdAccountOrGroupIndicates that BitLocker requires account credentials to unlock the volume.-Confirm, -cfPrompts you for confirmation before running the cmdlet.-MountPointSpecifies an array of drive letters or BitLocker volume objects.-Password, -pwSpecifies a secure string that contains a password.-RecoveryKeyPath, -rkSpecifies the path to a folder where recovery keys are stored.-RecoveryPassword, -rpSpecifies a recovery password.-WhatIf, -wiShows what would happen if the cmdlet runs.