question: public static Workflow . Method relinkBlockSnapshotSessionTargetMethod ( URI systemURI , URI tgtSnapSessionURI , URI snapshotURI ) { return new Workflow . Method ( RELINK_SNAPSHOT_SESSION_TARGET_METHOD , systemURI , tgtSnapSessionURI , snapshotURI ) ; }
target:  Create the workflow method that is invoked by the workflow service to re-link a target volume to the target array snapshot.