Made a mistake mid-ingestion? You can now cancel a dataset from the on-prem agent while it's still waiting to sync, instead of letting it run to a failed or invalid state downstream. The cancellation is honored reliably even if it happens while the agent is temporarily offline, and nothing from that dataset gets created in the cloud.
Cancel applies to datasets that haven't started uploading yet — for uploads already in progress, use Skip or Re-upload instead. Datasets from multi-read instruments are cancelled together as a group.
