Represents a sandbox snapshot.
Snapshots are built from Docker images or captured from running sandboxes. They are used to create new sandboxes.
interface SnapshotTimestamp when the sandbox was created.
Root filesystem capacity in bytes.
Optionally, a unique identifier for the run.
A human-readable name for the run.
Provisioning status ("provisioning", "ready", "failed", "stopped").
Human-readable status message (e.g., error details when failed).
Timestamp when the sandbox was last updated.