systemd-importd (8) - Linux Man Pages
systemd-importd: VM and container image import and export service
systemd-importd.service, systemd-importd - VM and container image import and export service
systemd-importd is a system service that allows importing, exporting and downloading of system images suitable for running as VM or containers. It is a companion service for systemd-machined.service(8), and provides the implementation for machinectl(1)'s pull-raw, pull-tar, import-raw, import-tar, export-raw, and export-tar commands.
importd D-Bus API Documentation