question: public boolean removeProtectionStep ( List < URI > volumeURIs , URI newVpoolURI , String stepId ) { WorkflowStepCompleter . stepExecuting ( stepId ) ; try { for ( URI volumeURI : volumeURIs ) { Volume volume = _dbClient . queryObject ( Volume . class , volumeURI ) ; if ( RPHelper . isVPlexVolume ( volume , _dbClient ) ) { VPlexUtil . updateVPlexBackingVolumeVpools ( volume , newVpoolURI , _dbClient ) ; } VirtualPool vpool = _dbClient . queryObject ( VirtualPool . class , newVpoolURI ) ; _log . info ( String . format ( "Removing protection from Volume [%s] (%s) and moving it to Virtual Pool [%s] (%s)" , volume . getLabel ( ) , volume . getId ( ) , vpool . getLabel ( ) , vpool . getId ( ) ) ) ; RPHelper . rollbackProtectionOnVolume ( volume , vpool , _dbClient ) ; } WorkflowStepCompleter . stepSucceded ( stepId ) ; return true ; } catch ( Exception e ) { stepFailed ( stepId , e , "removeProtection operation failed." ) ; return false ; } }
target:  Removes ViPR level protection attributes from RP Source volumes