REVERT Reverts the volume to a specified shadow copy of it. The shadow copy must be a persistent volume shadow copy. The ...

REVERT 

        Reverts the volume to a specified shadow copy of it.

        The shadow copy must be a persistent volume shadow copy.

        The operation cannot be undone.

        The shadow copy is deleted as part of this operation.

                      The shadow copy ID or a currently defined alias for it.

        Example: REVERT %%VSS_SHADOW_1%%