You can try using above code

@Referenceprivate RolloutManager rolloutManager;Resource resource = resourceResolver.getResource(sourcePath);LiveRelationshipManager liveRelationshipManager = resourceResolver.adaptTo(LiveRelationshipManager.class);Collection liveRelationShips;liveRelationShips = liveRelationshipManager.getLiveRelationships(resource, Trigger.ROLLOUT, null, true);if (null != liveRelationShips) {// get each relationshipfor (LiveRelationship liveRelationship : liveRelationShips) {rolloutManager.rollout(resourceReso...