Hi,
Azure Site Recovery is disaster recovery service, not backup. Azure Backup is a backup service. Both services have official documentation what can be DR and what can be backed up. Everything that is not listed is simply not possible. You also do not specify what pipelines, transformations and schedules. These 3 are general terms that could be features in other services including third party.
Please "Accept the answer" if the information helped you. This will help us and others in the community as well.