noble (5) org.freedesktop.systemd1.5.gz

Provided by: systemd_255.4-1ubuntu8.5_amd64 bug

NAME

       org.freedesktop.systemd1 - The D-Bus interface of systemd

INTRODUCTION

       systemd(1) and its auxiliary daemons expose a number of APIs over D-Bus. This page only describes the
       various APIs exposed by the system and service manager itself. It does not cover the auxiliary daemons.

       The service manager exposes a number of objects on the bus: one Manager object as a central entry point
       for clients along with individual objects for each unit and for each queued job. The unit objects
       implement a generic Unit interface as well as a type-specific interface. For example, service units
       implement both org.freedesktop.systemd1.Unit and org.freedesktop.system1.Service. The manager object can
       list unit and job objects or directly convert a unit name or job identifier to a bus path of the
       corresponding D-Bus object.

       Properties exposing time values are usually encoded in microseconds (μs) on the bus, even if their
       corresponding settings in the unit files are in seconds.

       PID 1 uses polkit[1] to allow access to privileged operations for unprivileged processes. Some operations
       (such as shutdown/reboot/suspend) are also available through the D-Bus API of logind, see
       org.freedesktop.login1(5).

THE MANAGER OBJECT

       The main entry point object is available on the fixed /org/freedesktop/systemd1 object path:

           node /org/freedesktop/systemd1 {
             interface org.freedesktop.systemd1.Manager {
               methods:
                 GetUnit(in  s name,
                         out o unit);
                 GetUnitByPID(in  u pid,
                              out o unit);
                 GetUnitByInvocationID(in  ay invocation_id,
                                       out o unit);
                 GetUnitByControlGroup(in  s cgroup,
                                       out o unit);
                 GetUnitByPIDFD(in  h pidfd,
                                out o unit,
                                out s unit_id,
                                out ay invocation_id);
                 LoadUnit(in  s name,
                          out o unit);
                 StartUnit(in  s name,
                           in  s mode,
                           out o job);
                 StartUnitWithFlags(in  s name,
                                    in  s mode,
                                    in  t flags,
                                    out o job);
                 StartUnitReplace(in  s old_unit,
                                  in  s new_unit,
                                  in  s mode,
                                  out o job);
                 StopUnit(in  s name,
                          in  s mode,
                          out o job);
                 ReloadUnit(in  s name,
                            in  s mode,
                            out o job);
                 RestartUnit(in  s name,
                             in  s mode,
                             out o job);
                 TryRestartUnit(in  s name,
                                in  s mode,
                                out o job);
                 ReloadOrRestartUnit(in  s name,
                                     in  s mode,
                                     out o job);
                 ReloadOrTryRestartUnit(in  s name,
                                        in  s mode,
                                        out o job);
                 EnqueueUnitJob(in  s name,
                                in  s job_type,
                                in  s job_mode,
                                out u job_id,
                                out o job_path,
                                out s unit_id,
                                out o unit_path,
                                out s job_type,
                                out a(uosos) affected_jobs);
                 KillUnit(in  s name,
                          in  s whom,
                          in  i signal);
                 QueueSignalUnit(in  s name,
                                 in  s whom,
                                 in  i signal,
                                 in  i value);
                 CleanUnit(in  s name,
                           in  as mask);
                 FreezeUnit(in  s name);
                 ThawUnit(in  s name);
                 ResetFailedUnit(in  s name);
                 SetUnitProperties(in  s name,
                                   in  b runtime,
                                   in  a(sv) properties);
                 BindMountUnit(in  s name,
                               in  s source,
                               in  s destination,
                               in  b read_only,
                               in  b mkdir);
                 MountImageUnit(in  s name,
                                in  s source,
                                in  s destination,
                                in  b read_only,
                                in  b mkdir,
                                in  a(ss) options);
                 RefUnit(in  s name);
                 UnrefUnit(in  s name);
                 StartTransientUnit(in  s name,
                                    in  s mode,
                                    in  a(sv) properties,
                                    in  a(sa(sv)) aux,
                                    out o job);
                 GetUnitProcesses(in  s name,
                                  out a(sus) processes);
                 AttachProcessesToUnit(in  s unit_name,
                                       in  s subcgroup,
                                       in  au pids);
                 AbandonScope(in  s name);
                 GetJob(in  u id,
                        out o job);
                 GetJobAfter(in  u id,
                             out a(usssoo) jobs);
                 GetJobBefore(in  u id,
                              out a(usssoo) jobs);
                 CancelJob(in  u id);
                 ClearJobs();
                 ResetFailed();
                 SetShowStatus(in  s mode);
                 ListUnits(out a(ssssssouso) units);
                 ListUnitsFiltered(in  as states,
                                   out a(ssssssouso) units);
                 ListUnitsByPatterns(in  as states,
                                     in  as patterns,
                                     out a(ssssssouso) units);
                 ListUnitsByNames(in  as names,
                                  out a(ssssssouso) units);
                 ListJobs(out a(usssoo) jobs);
                 Subscribe();
                 Unsubscribe();
                 Dump(out s output);
                 DumpUnitsMatchingPatterns(in  as patterns,
                                           out s output);
                 DumpByFileDescriptor(out h fd);
                 DumpUnitsMatchingPatternsByFileDescriptor(in  as patterns,
                                                           out h fd);
                 Reload();
                 @org.freedesktop.DBus.Method.NoReply("true")
                 Reexecute();
                 @org.freedesktop.systemd1.Privileged("true")
                 Exit();
                 @org.freedesktop.systemd1.Privileged("true")
                 Reboot();
                 @org.freedesktop.systemd1.Privileged("true")
                 SoftReboot(in  s new_root);
                 @org.freedesktop.systemd1.Privileged("true")
                 PowerOff();
                 @org.freedesktop.systemd1.Privileged("true")
                 Halt();
                 @org.freedesktop.systemd1.Privileged("true")
                 KExec();
                 @org.freedesktop.systemd1.Privileged("true")
                 SwitchRoot(in  s new_root,
                            in  s init);
                 SetEnvironment(in  as assignments);
                 UnsetEnvironment(in  as names);
                 UnsetAndSetEnvironment(in  as names,
                                        in  as assignments);
                 EnqueueMarkedJobs(out ao jobs);
                 ListUnitFiles(out a(ss) unit_files);
                 ListUnitFilesByPatterns(in  as states,
                                         in  as patterns,
                                         out a(ss) unit_files);
                 GetUnitFileState(in  s file,
                                  out s state);
                 EnableUnitFiles(in  as files,
                                 in  b runtime,
                                 in  b force,
                                 out b carries_install_info,
                                 out a(sss) changes);
                 DisableUnitFiles(in  as files,
                                  in  b runtime,
                                  out a(sss) changes);
                 EnableUnitFilesWithFlags(in  as files,
                                          in  t flags,
                                          out b carries_install_info,
                                          out a(sss) changes);
                 DisableUnitFilesWithFlags(in  as files,
                                           in  t flags,
                                           out a(sss) changes);
                 DisableUnitFilesWithFlagsAndInstallInfo(in  as files,
                                                         in  t flags,
                                                         out b carries_install_info,
                                                         out a(sss) changes);
                 ReenableUnitFiles(in  as files,
                                   in  b runtime,
                                   in  b force,
                                   out b carries_install_info,
                                   out a(sss) changes);
                 LinkUnitFiles(in  as files,
                               in  b runtime,
                               in  b force,
                               out a(sss) changes);
                 PresetUnitFiles(in  as files,
                                 in  b runtime,
                                 in  b force,
                                 out b carries_install_info,
                                 out a(sss) changes);
                 PresetUnitFilesWithMode(in  as files,
                                         in  s mode,
                                         in  b runtime,
                                         in  b force,
                                         out b carries_install_info,
                                         out a(sss) changes);
                 MaskUnitFiles(in  as files,
                               in  b runtime,
                               in  b force,
                               out a(sss) changes);
                 UnmaskUnitFiles(in  as files,
                                 in  b runtime,
                                 out a(sss) changes);
                 RevertUnitFiles(in  as files,
                                 out a(sss) changes);
                 SetDefaultTarget(in  s name,
                                  in  b force,
                                  out a(sss) changes);
                 GetDefaultTarget(out s name);
                 PresetAllUnitFiles(in  s mode,
                                    in  b runtime,
                                    in  b force,
                                    out a(sss) changes);
                 AddDependencyUnitFiles(in  as files,
                                        in  s target,
                                        in  s type,
                                        in  b runtime,
                                        in  b force,
                                        out a(sss) changes);
                 GetUnitFileLinks(in  s name,
                                  in  b runtime,
                                  out as links);
                 SetExitCode(in  y number);
                 LookupDynamicUserByName(in  s name,
                                         out u uid);
                 LookupDynamicUserByUID(in  u uid,
                                        out s name);
                 GetDynamicUsers(out a(us) users);
                 DumpUnitFileDescriptorStore(in  s name,
                                             out a(suuutuusu) entries);
               signals:
                 UnitNew(s id,
                         o unit);
                 UnitRemoved(s id,
                             o unit);
                 JobNew(u id,
                        o job,
                        s unit);
                 JobRemoved(u id,
                            o job,
                            s unit,
                            s result);
                 StartupFinished(t firmware,
                                 t loader,
                                 t kernel,
                                 t initrd,
                                 t userspace,
                                 t total);
                 UnitFilesChanged();
                 Reloading(b active);
               properties:
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s Version = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s Features = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s Virtualization = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s ConfidentialVirtualization = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s Architecture = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s Tainted = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t FirmwareTimestamp = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t FirmwareTimestampMonotonic = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LoaderTimestamp = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LoaderTimestampMonotonic = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t KernelTimestamp = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t KernelTimestampMonotonic = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t InitRDTimestamp = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t InitRDTimestampMonotonic = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t UserspaceTimestamp = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t UserspaceTimestampMonotonic = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t FinishTimestamp = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t FinishTimestampMonotonic = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t SecurityStartTimestamp = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t SecurityStartTimestampMonotonic = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t SecurityFinishTimestamp = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t SecurityFinishTimestampMonotonic = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t GeneratorsStartTimestamp = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t GeneratorsStartTimestampMonotonic = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t GeneratorsFinishTimestamp = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t GeneratorsFinishTimestampMonotonic = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t UnitsLoadStartTimestamp = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t UnitsLoadStartTimestampMonotonic = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t UnitsLoadFinishTimestamp = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t UnitsLoadFinishTimestampMonotonic = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t UnitsLoadTimestamp = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t UnitsLoadTimestampMonotonic = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t InitRDSecurityStartTimestamp = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t InitRDSecurityStartTimestampMonotonic = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t InitRDSecurityFinishTimestamp = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t InitRDSecurityFinishTimestampMonotonic = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t InitRDGeneratorsStartTimestamp = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t InitRDGeneratorsStartTimestampMonotonic = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t InitRDGeneratorsFinishTimestamp = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t InitRDGeneratorsFinishTimestampMonotonic = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t InitRDUnitsLoadStartTimestamp = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t InitRDUnitsLoadStartTimestampMonotonic = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t InitRDUnitsLoadFinishTimestamp = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t InitRDUnitsLoadFinishTimestampMonotonic = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 @org.freedesktop.systemd1.Privileged("true")
                 readwrite s LogLevel = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 @org.freedesktop.systemd1.Privileged("true")
                 readwrite s LogTarget = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly u NNames = ...;
                 readonly u NFailedUnits = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly u NJobs = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly u NInstalledJobs = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly u NFailedJobs = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly d Progress = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as Environment = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ConfirmSpawn = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b ShowStatus = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as UnitPath = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s DefaultStandardOutput = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s DefaultStandardError = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s WatchdogDevice = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t WatchdogLastPingTimestamp = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t WatchdogLastPingTimestampMonotonic = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 @org.freedesktop.systemd1.Privileged("true")
                 readwrite t RuntimeWatchdogUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 @org.freedesktop.systemd1.Privileged("true")
                 readwrite t RuntimeWatchdogPreUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 @org.freedesktop.systemd1.Privileged("true")
                 readwrite s RuntimeWatchdogPreGovernor = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 @org.freedesktop.systemd1.Privileged("true")
                 readwrite t RebootWatchdogUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 @org.freedesktop.systemd1.Privileged("true")
                 readwrite t KExecWatchdogUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 @org.freedesktop.systemd1.Privileged("true")
                 readwrite b ServiceWatchdogs = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s ControlGroup = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s SystemState = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly y ExitCode = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultTimerAccuracyUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultTimeoutStartUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultTimeoutStopUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t DefaultTimeoutAbortUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultDeviceTimeoutUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultRestartUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultStartLimitIntervalUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u DefaultStartLimitBurst = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b DefaultCPUAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b DefaultBlockIOAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b DefaultIOAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b DefaultIPAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b DefaultMemoryAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b DefaultTasksAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitCPU = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitCPUSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitFSIZE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitFSIZESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitDATA = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitDATASoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitSTACK = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitSTACKSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitCORE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitCORESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitRSS = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitRSSSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitNOFILE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitNOFILESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitAS = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitASSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitNPROC = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitNPROCSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitMEMLOCK = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitMEMLOCKSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitLOCKS = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitLOCKSSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitSIGPENDING = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitSIGPENDINGSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitMSGQUEUE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitMSGQUEUESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitNICE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitNICESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitRTPRIO = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitRTPRIOSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitRTTIME = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DefaultLimitRTTIMESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t DefaultTasksMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t DefaultMemoryPressureThresholdUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s DefaultMemoryPressureWatch = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t TimerSlackNSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s DefaultOOMPolicy = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i DefaultOOMScoreAdjust = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s CtrlAltDelBurstAction = '...';
             };
             interface org.freedesktop.DBus.Peer { ... };
             interface org.freedesktop.DBus.Introspectable { ... };
             interface org.freedesktop.DBus.Properties { ... };
           };

   Methods
       Note that many of the methods exist twice: once on the Manager object and once on the respective unit
       objects. This is to optimize access times so that methods that belong to unit objects do not have to be
       called with a resolved unit path, but can be called with only the unit id, too.

       GetUnit() may be used to get the unit object path for a unit name. It takes the unit name and returns the
       object path. If a unit has not been loaded yet by this name this method will fail.

       GetUnitByPID() may be used to get the unit object path of the unit a process ID belongs to. It takes a
       UNIX PID and returns the object path. The PID must refer to an existing system process.  GetUnitByPIDFD()
       may be used to query with a Linux PIDFD (see: pidfd_open(2)) instead of a PID, which is safer as UNIX
       PIDs can be recycled. The latter method returns the unit id and the invocation id together with the unit
       object path.

       LoadUnit() is similar to GetUnit() but will load the unit from disk if possible.

       StartUnit() enqueues a start job and possibly depending jobs. It takes the unit to activate and a mode
       string as arguments. The mode needs to be one of "replace", "fail", "isolate", "ignore-dependencies", or
       "ignore-requirements". If "replace", the method will start the unit and its dependencies, possibly
       replacing already queued jobs that conflict with it. If "fail", the method will start the unit and its
       dependencies, but will fail if this would change an already queued job. If "isolate", the method will
       start the unit in question and terminate all units that aren't dependencies of it. If
       "ignore-dependencies", it will start a unit but ignore all its dependencies. If "ignore-requirements", it
       will start a unit but only ignore the requirement dependencies. It is not recommended to make use of the
       latter two options. On reply, if successful, this method returns the newly created job object which has
       been enqueued for asynchronous activation. Callers that want to track the outcome of the actual start
       operation need to monitor the result of this job. This can be achieved in a race-free manner by first
       subscribing to the JobRemoved() signal, then calling StartUnit() and using the returned job object to
       filter out unrelated JobRemoved() signals, until the desired one is received, which will then carry the
       result of the start operation.

       StartUnitReplace() is similar to StartUnit() but replaces a job that is queued for one unit by a job for
       another unit.

       StartUnitWithFlags() is similar to StartUnit() but allows the caller to pass an extra flags parameter,
       which does not support any flags for now, and is reserved for future extensions.

       StopUnit() is similar to StartUnit() but stops the specified unit rather than starting it. Note that the
       "isolate" mode is invalid for this method.

       ReloadUnit(), RestartUnit(), TryRestartUnit(), ReloadOrRestartUnit(), or ReloadOrTryRestartUnit() may be
       used to restart and/or reload a unit. These methods take similar arguments as StartUnit(). Reloading is
       done only if the unit is already running and fails otherwise. If a service is restarted that isn't
       running, it will be started unless the "Try" flavor is used in which case a service that isn't running is
       not affected by the restart. The "ReloadOrRestart" flavors attempt a reload if the unit supports it and
       use a restart otherwise.

       EnqueueMarkedJobs() creates reload/restart jobs for units which have been appropriately marked, see
       Markers property above. This is equivalent to calling TryRestartUnit() or ReloadOrTryRestartUnit() for
       the marked units.

       BindMountUnit() can be used to bind mount new files or directories into a running service mount
       namespace. If supported by the kernel, any prior mount on the selected target will be replaced by the new
       mount. If not supported, any prior mount will be over-mounted, but remain pinned and inaccessible.

       MountImageUnit() can be used to mount new images into a running service mount namespace. If supported by
       the kernel, any prior mount on the selected target will be replaced by the new mount. If not supported,
       any prior mount will be over-mounted, but remain pinned and inaccessible.

       KillUnit() may be used to kill (i.e. send a signal to) all processes of a unit. It takes the unit name,
       an enum who and a UNIX signal number to send. The who enum is one of "main", "control" or "all". If
       "main", only the main process of the unit is killed. If "control", only the control process of the unit
       is killed. If "all", all processes are killed. A "control" process is for example a process that is
       configured via ExecStop= and is spawned in parallel to the main daemon process in order to shut it down.

       QueueSignalUnit() is similar to KillUnit() but may be used to enqueue a POSIX Realtime Signal (i.e.
       SIGRTMIN+...  and SIGRTMAX-...) to the selected process(es). Takes the same parameters as KillUnit() with
       one additional argument: an integer that is passed in the sival_int value accompanying the queued signal.
       See sigqueue(3) for details.

       GetJob() returns the job object path for a specific job, identified by its id.

       CancelJob() cancels a specific job identified by its numeric ID. This operation is also available in the
       Cancel() method of Job objects (see below) and exists primarily to reduce the necessary round trips to
       execute this operation. Note that this will not have any effect on jobs whose execution has already
       begun.

       ClearJobs() flushes the job queue, removing all jobs that are still queued. Note that this does not have
       any effect on jobs whose execution has already begun. It only flushes jobs that are queued and have not
       yet begun execution.

       ResetFailedUnit() resets the "failed" state of a specific unit.

       ResetFailed() resets the "failed" state of all units.

       ListUnits() returns an array of all currently loaded units. Note that units may be known by multiple
       names at the same time, and hence there might be more unit names loaded than actual units behind them.
       The array consists of structures with the following elements:

       •   The primary unit name as string

       •   The human readable description string

       •   The load state (i.e. whether the unit file has been loaded successfully)

       •   The active state (i.e. whether the unit is currently started or not)

       •   The sub state (a more fine-grained version of the active state that is specific to the unit type,
           which the active state is not)

       •   A unit that is being followed in its state by this unit, if there is any, otherwise the empty string.

       •   The unit object path

       •   If there is a job queued for the job unit, the numeric job id, 0 otherwise

       •   The job type as string

       •   The job object path

       ListJobs() returns an array with all currently queued jobs. Returns an array consisting of structures
       with the following elements:

       •   The numeric job id

       •   The primary unit name for this job

       •   The job type as string

       •   The job state as string

       •   The job object path

       •   The unit object path

       Subscribe() enables most bus signals to be sent out. Clients which are interested in signals need to call
       this method. Signals are only sent out if at least one client invoked this method.  Unsubscribe() reverts
       the signal subscription that Subscribe() implements. It is not necessary to invoke Unsubscribe() as
       clients are tracked. Signals are no longer sent out as soon as all clients which previously asked for
       Subscribe() either closed their connection to the bus or invoked Unsubscribe().

       Dump() returns a text dump of the internal service manager state. This is a privileged, low-level
       debugging interface only. The returned string is supposed to be readable exclusively by developers, and
       not programmatically. There's no interface stability on the returned string guaranteed, and new fields
       may be added any time, and old fields removed. The general structure may be rearranged drastically
       between releases. This is exposed by systemd-analyze(1)'s dump command. Similarly,
       DumpUnitsMatchingPatterns() returns the internal state of units whose names match the glob expressions
       specified in the patterns argument. The
       DumpByFileDescriptor()/DumpUnitsMatchingPatternsByFileDescriptor() methods are identical to
       Dump()/DumpUnitsMatchingPatterns(), but return data serialized into a file descriptor (the client should
       read the text data from it until hitting EOF). Given the size limits on D-Bus messages and the possibly
       large size of the returned strings, DumpByFileDescriptor()/DumpUnitsMatchingPatternsByFileDescriptor()
       are usually the preferred interface, since it ensures the data can be passed reliably from the service
       manager to the client. Note though that they cannot work when communicating with the service manager
       remotely, as file descriptors are strictly local to a system. All the Dump*() methods are rate limited
       for unprivileged users.

       Reload() may be invoked to reload all unit files.

       Reexecute() may be invoked to reexecute the main manager process. It will serialize its state, reexecute,
       and deserizalize the state again. This is useful for upgrades and is a more comprehensive version of
       Reload().

       Exit() may be invoked to ask the manager to exit. This is not available for the system manager and is
       useful only for user session managers.

       Reboot(), PowerOff(), Halt(), KExec() and SoftReboot() may be used to ask for immediate reboot, powering
       down, halt, kexec based reboot, or soft reboot of the system. Note that this does not shut down any
       services and immediately transitions into the later shutdown operation. These functions are normally only
       called as the last step of shutdown and should not be called directly. To shut down the machine, it is
       generally a better idea to invoke Reboot(), RebootWithFlags() or PowerOff() on the systemd-logind manager
       object; see org.freedesktop.login1(5) for more information.  SoftReboot() accepts an argument indicating
       the path for the root file system to activate for the next boot cycle. If an empty string is specified
       the /run/nextroot/ path is used if it exists.

       SwitchRoot() may be used to transition to a new root directory. This is intended to be used in the
       initrd, and also to transition from the host system into a shutdown initrd. The method takes two
       arguments: the new root directory (which needs to be specified) and an init binary path (which may be
       left empty, in which case it is automatically searched for). The state of the system manager will be
       serialized before the transition. After the transition, the manager binary on the main system is invoked
       and replaces the old PID 1. All state will then be deserialized.

       SetEnvironment() may be used to alter the environment block that is passed to all spawned processes. It
       takes a string array of environment variable assignments. Any previously set environment variables will
       be overridden.

       UnsetEnvironment() may be used to unset environment variables. It takes a string array of environment
       variable names. All variables specified will be unset (if they have been set previously) and no longer be
       passed to all spawned processes. This method has no effect for variables that were previously not set,
       but will not fail in that case.

       UnsetAndSetEnvironment() is a combination of UnsetEnvironment() and SetEnvironment(). It takes two lists.
       The first list contains variables to unset, the second one contains assignments to set. If a variable is
       listed in both, the variable is set after this method returns, i.e. the set list overrides the unset
       list.

       ListUnitFiles() returns an array of unit names and their enablement status. Note that ListUnit() returns
       a list of units currently loaded into memory, while ListUnitFiles() returns a list of unit files that
       were found on disk. Note that while most units are read directly from a unit file with the same name,
       some units are not backed by files and some files (templates) cannot directly be loaded as units but need
       to be instantiated instead.

       GetUnitFileState() returns the current enablement status of a specific unit file.

       EnableUnitFiles() may be used to enable one or more units in the system (by creating symlinks to them in
       /etc/ or /run/). It takes a list of unit files to enable (either just file names or full absolute paths
       if the unit files are residing outside the usual unit search paths) and two booleans: the first controls
       whether the unit shall be enabled for runtime only (true, /run/), or persistently (false, /etc/). The
       second one controls whether symlinks pointing to other units shall be replaced if necessary. This method
       returns one boolean and an array of the changes made. The boolean signals whether the unit files
       contained any enablement information (i.e. an [Install] section). The changes array consists of
       structures with three strings: the type of the change (one of "symlink" or "unlink"), the file name of
       the symlink and the destination of the symlink. Note that most of the following calls return a changes
       list in the same format.

       Similarly, DisableUnitFiles() disables one or more units in the system, i.e. removes all symlinks to them
       in /etc/ and /run/.

       The EnableUnitFilesWithFlags() and DisableUnitFilesWithFlags() take in options as flags instead of
       booleans to allow for extendability, defined as follows:

           #define SD_SYSTEMD_UNIT_RUNTIME  (UINT64_C(1) << 0)
           #define SD_SYSTEMD_UNIT_FORCE    (UINT64_C(1) << 1)
           #define SD_SYSTEMD_UNIT_PORTABLE (UINT64_C(1) << 2)

       SD_SYSTEMD_UNIT_RUNTIME will enable or disable the unit for runtime only, SD_SYSTEMD_UNIT_FORCE controls
       whether symlinks pointing to other units shall be replaced if necessary.  SD_SYSTEMD_UNIT_PORTABLE will
       add or remove the symlinks in /etc/systemd/system.attached and /run/systemd/system.attached.

       DisableUnitFilesWithFlagsAndInstallInfo() is similar to DisableUnitFilesWithFlags() and takes the same
       arguments, but returns a boolean to indicate whether the unit files contain any enablement information,
       like EnableUnitFiles(). The changes made are still returned in an array.

       Similarly, ReenableUnitFiles() applies the changes to one or more units that would result from disabling
       and enabling the unit quickly one after the other in an atomic fashion. This is useful to apply updated
       [Install] information contained in unit files.

       Similarly, LinkUnitFiles() links unit files (that are located outside of the usual unit search paths)
       into the unit search path.

       Similarly, PresetUnitFiles() enables/disables one or more unit files according to the preset policy. See
       systemd.preset(7) for more information.

       Similarly, MaskUnitFiles() masks unit files and UnmaskUnitFiles() unmasks them again.

       SetDefaultTarget() changes the default.target link. See bootup(7) for more information.

       GetDefaultTarget() retrieves the name of the unit to which default.target is aliased.

       SetUnitProperties() may be used to modify certain unit properties at runtime. Not all properties may be
       changed at runtime, but many resource management settings (primarily those listed in systemd.resource-
       control(5)) may. The changes are applied instantly and stored on disk for future boots, unless runtime is
       true, in which case the settings only apply until the next reboot.  name is the name of the unit to
       modify.  properties are the settings to set, encoded as an array of property name and value pairs. Note
       that this is not a dictionary! Also note that when setting array properties with this method usually
       results in appending to the pre-configured array. To reset the configured arrays, set the property to an
       empty array first and then append to it.

       StartTransientUnit() may be used to create and start a transient unit which will be released as soon as
       it is not running or referenced anymore or the system is rebooted.  name is the unit name including its
       suffix and must be unique.  mode is the same as in StartUnit(), properties contains properties of the
       unit, specified like in SetUnitProperties().  aux is currently unused and should be passed as an empty
       array. See the New Control Group Interface[2] for more information how to make use of this functionality
       for resource control purposes.

       DumpUnitFileDescriptorStore() returns an array with information about the file descriptors currently in
       the file descriptor store of the specified unit. This call is equivalent to DumpFileDescriptorStore() on
       the org.freedesktop.systemd1.Service. For further details, see below.

   Signals
       Note that most signals are sent out only after Subscribe() has been invoked by at least one client. Make
       sure to invoke this method when subscribing to these signals!

       UnitNew() and UnitRemoved() are sent out each time a new unit is loaded or unloaded. Note that this has
       little to do with whether a unit is available on disk or not, and simply reflects the units that are
       currently loaded into memory. The signals take two parameters: the primary unit name and the object path.

       JobNew() and JobRemoved() are sent out each time a new job is queued or dequeued. Both signals take the
       numeric job ID, the bus path and the primary unit name for this job as arguments.  JobRemoved() also
       includes a result string which is one of "done", "canceled", "timeout", "failed", "dependency", or
       "skipped".  "done" indicates successful execution of a job.  "canceled" indicates that a job has been
       canceled (via CancelJob() above) before it finished execution (this doesn't necessarily mean though that
       the job operation is actually cancelled too, see above).  "timeout" indicates that the job timeout was
       reached.  "failed" indicates that the job failed.  "dependency" indicates that a job this job depended on
       failed and the job hence was removed as well.  "skipped" indicates that a job was skipped because it
       didn't apply to the unit's current state.

       StartupFinished() is sent out when startup finishes. It carries six microsecond timespan values, each
       indicating how much boot time has been spent in the firmware (if known), in the boot loader (if known),
       in the kernel initialization phase, in the initrd (if known), in userspace and in total. These values may
       also be calculated from the FirmwareTimestampMonotonic, LoaderTimestampMonotonic,
       InitRDTimestampMonotonic, UserspaceTimestampMonotonic, and FinishTimestampMonotonic properties (see
       below).

       UnitFilesChanged() is sent out each time the list of enabled or masked unit files on disk have changed.

       Reloading() is sent out immediately before a daemon reload is done (with the boolean parameter set to
       True) and after a daemon reload is completed (with the boolean parameter set to False). This may be used
       by UIs to optimize UI updates.

   Properties
       Most properties simply reflect the respective options in /etc/systemd/system.conf and the kernel command
       line.

       The others:

       Version encodes the version string of the running systemd instance. Note that the version string is
       purely informational. It should not be parsed and one may not assume the version to be formatted in any
       particular way. We take the liberty to change the versioning scheme at any time and it is not part of the
       public API.

       Features encodes the features that have been enabled and disabled for this build. Enabled options are
       prefixed with "+", disabled options with "-".

       Tainted encodes taint flags as a colon-separated list. When systemd detects it is running on a system
       with a certain problem, it will set an appropriate taint flag. Taints may be used to lower the chance of
       bogus bug reports. The following taints are currently known:

       "unmerged-usr"
           /bin, /sbin and /lib* are not symlinks to their counterparts under /usr/. For more information on
           this issue consult The Case for the /usr Merge[3].

           Added in version 252.

       "cgroups-missing"
           Support for cgroups is unavailable.

           Added in version 252.

       "cgroupsv1"
           The system is using the old cgroup hierarchy.

           Added in version 252.

       "local-hwclock"
           The local hardware clock (RTC) is configured to be in local time rather than UTC.

           Added in version 252.

       "support-ended"
           The system is running past the end of support declared by the vendor. See the description of
           SUPPORT_END= in os-release(5).

           Added in version 252.

       "old-kernel"
           The system is running a kernel version that is older than the minimum supported by this version of
           systemd.

           Added in version 252.

       "var-run-bad"
           /run/ does not exist or /var/run is not a symlink to /run/.

           Added in version 252.

       "overflowuid-not-65534", "overflowgid-not-65534"
           The kernel overflow UID or GID have a value other than 65534.

           Added in version 252.

       "short-uid-range", "short-gid-range"
           The UID or GID range assigned to the running systemd instance covers less than 0...65534.

           Added in version 252.

       FirmwareTimestamp, FirmwareTimestampMonotonic, LoaderTimestamp, LoaderTimestampMonotonic,
       KernelTimestamp, KernelTimestampMonotonic, InitRDTimestamp, InitRDTimestampMonotonic, UserspaceTimestamp,
       UserspaceTimestampMonotonic, FinishTimestamp, and FinishTimestampMonotonic encode CLOCK_REALTIME and
       CLOCK_MONOTONIC microsecond timestamps taken when the firmware first began execution, when the boot
       loader first began execution, when the kernel first began execution, when the initrd first began
       execution, when the main systemd instance began execution and finally, when all queued startup jobs
       finished execution. These values are useful for determining boot-time performance. Note that as monotonic
       time begins with the kernel startup, the KernelTimestampMonotonic timestamp will always be 0 and
       FirmwareTimestampMonotonic and LoaderTimestampMonotonic are to be read as negative values. Also, not all
       fields are always available, depending on the used firmware, boot loader or initrd implementation. In
       these cases the respective pairs of timestamps are both 0, indicating that no data is available.

       UnitsLoadTimestamp and UnitsLoadTimestampMonotonic encode CLOCK_REALTIME and CLOCK_MONOTONIC microseconds
       timestamps (as described above). The timestamps are taken every time when the manager starts loading unit
       files.

       Similarly, the SecurityStartTimestamp, GeneratorsStartTimestamp and LoadUnitTimestamp (as well as their
       monotonic and stop counterparts) expose performance data for uploading the security policies to the
       kernel (such as the SELinux, IMA, or SMACK policies), for running the generator tools and for loading the
       unit files.

       NNames encodes how many unit names are currently known. This only includes names of units that are
       currently loaded and can be more than the amount of actually loaded units since units may have more than
       one name.

       NJobs encodes how many jobs are currently queued.

       NInstalledJobs encodes how many jobs have ever been queued in total.

       NFailedJobs encodes how many jobs have ever failed in total.

       Progress encodes boot progress as a floating point value between 0.0 and 1.0. This value begins at 0.0 at
       early-boot and ends at 1.0 when boot is finished and is based on the number of executed and queued jobs.
       After startup, this field is always 1.0 indicating a finished boot.

       Environment encodes the environment block passed to all executed services. It may be altered with bus
       calls such as SetEnvironment() (see above).

       UnitPath encodes the currently active unit file search path. It is an array of file system paths encoded
       as strings.

       Virtualization contains a short ID string describing the virtualization technology the system runs in. On
       bare-metal hardware this is the empty string. Otherwise, it contains an identifier such as "kvm",
       "vmware" and so on. For a full list of IDs see systemd-detect-virt(1). Note that only the "innermost"
       virtualization technology is exported here. This detects both full-machine virtualizations (VMs) and
       shared-kernel virtualization (containers).

       ConfidentialVirtualization contains a short ID string describing the confidential virtualization
       technology the system runs in. On bare-metal hardware this is the empty string. Otherwise, it contains an
       identifier such as "sev", "sev-es", "sev-snp", "tdx" and so on. For a full list of IDs see systemd-
       detect-virt(1) .

             .PP Architecture contains a short ID string describing the architecture the systemd instance is
       running on. This follows the same vocabulary as ConditionArchitectures=.

       ControlGroup contains the root control group path of this system manager. Note that the root path is
       encoded as the empty string here (not as "/"!), so that it can be appended to /sys/fs/cgroup/systemd
       easily. This value will be set to the empty string for the host instance and some other string for
       container instances.

       AccessSELinuxContext contains the SELinux context that is used to control access to the unit. It's read
       from the unit file when it is loaded and cached until the service manager is reloaded. This property
       contains an empty string if SELinux is not used or if no label could be read (for example because the
       unit is not backed by a file on disk).

       SystemState contains the current state of the system manager. The possible values are:

       "initializing"
           The system is booting, and basic.target has not been reached yet.

       "starting"
           The system is booting, and basic.target has been reached.

       "running"
           The system has finished booting, and no units are in the failed state.

       "degraded"
           The system has finished booting, but some units are in the failed state.

       "maintenance"
           The system has finished booting, but it has been put in rescue or maintenance mode.

       "stopping"
           The system is shutting down.

   Security
       Read access is generally granted to all clients. Additionally, for unprivileged clients, some operations
       are allowed through the polkit privilege system. Operations which modify unit state (StartUnit(),
       StopUnit(), KillUnit(), QueueSignalUnit(), RestartUnit() and similar, SetProperty()) require
       org.freedesktop.systemd1.manage-units. Operations which modify unit file enablement state
       (EnableUnitFiles(), DisableUnitFiles(), EnableUnitFilesWithFlags(), DisableUnitFilesWithFlags(),
       ReenableUnitFiles(), LinkUnitFiles(), PresetUnitFiles, MaskUnitFiles, and similar) require
       org.freedesktop.systemd1.manage-unit-files. Operations which modify the exported environment
       (SetEnvironment(), UnsetEnvironment(), UnsetAndSetEnvironment()) require
       org.freedesktop.systemd1.set-environment.  Reload() and Reexecute() require
       org.freedesktop.systemd1.reload-daemon. Operations which dump internal state require
       org.freedesktop.systemd1.bypass-dump-ratelimit to avoid rate limits.

UNIT OBJECTS

           node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
             interface org.freedesktop.systemd1.Unit {
               methods:
                 Start(in  s mode,
                       out o job);
                 Stop(in  s mode,
                      out o job);
                 Reload(in  s mode,
                        out o job);
                 Restart(in  s mode,
                         out o job);
                 TryRestart(in  s mode,
                            out o job);
                 ReloadOrRestart(in  s mode,
                                 out o job);
                 ReloadOrTryRestart(in  s mode,
                                    out o job);
                 EnqueueJob(in  s job_type,
                            in  s job_mode,
                            out u job_id,
                            out o job_path,
                            out s unit_id,
                            out o unit_path,
                            out s job_type,
                            out a(uosos) affected_jobs);
                 Kill(in  s whom,
                      in  i signal);
                 QueueSignal(in  s whom,
                             in  i signal,
                             in  i value);
                 ResetFailed();
                 SetProperties(in  b runtime,
                               in  a(sv) properties);
                 Ref();
                 Unref();
                 Clean(in  as mask);
                 Freeze();
                 Thaw();
               properties:
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s Id = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as Names = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s Following = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as Requires = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as Requisite = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as Wants = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as BindsTo = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as PartOf = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as Upholds = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as RequiredBy = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as RequisiteOf = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as WantedBy = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as BoundBy = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as UpheldBy = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ConsistsOf = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as Conflicts = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ConflictedBy = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as Before = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as After = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as OnSuccess = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as OnSuccessOf = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as OnFailure = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as OnFailureOf = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as Triggers = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as TriggeredBy = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as PropagatesReloadTo = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ReloadPropagatedFrom = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as PropagatesStopTo = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as StopPropagatedFrom = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as JoinsNamespaceOf = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as SliceOf = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as RequiresMountsFor = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as Documentation = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s Description = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s AccessSELinuxContext = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s LoadState = '...';
                 readonly s ActiveState = '...';
                 readonly s FreezerState = '...';
                 readonly s SubState = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s FragmentPath = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s SourcePath = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as DropInPaths = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s UnitFileState = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s UnitFilePreset = '...';
                 readonly t StateChangeTimestamp = ...;
                 readonly t StateChangeTimestampMonotonic = ...;
                 readonly t InactiveExitTimestamp = ...;
                 readonly t InactiveExitTimestampMonotonic = ...;
                 readonly t ActiveEnterTimestamp = ...;
                 readonly t ActiveEnterTimestampMonotonic = ...;
                 readonly t ActiveExitTimestamp = ...;
                 readonly t ActiveExitTimestampMonotonic = ...;
                 readonly t InactiveEnterTimestamp = ...;
                 readonly t InactiveEnterTimestampMonotonic = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b CanStart = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b CanStop = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b CanReload = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b CanIsolate = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as CanClean = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b CanFreeze = ...;
                 readonly (uo) Job = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b StopWhenUnneeded = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b RefuseManualStart = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b RefuseManualStop = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b AllowIsolate = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b DefaultDependencies = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b SurviveFinalKillSignal = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s OnSuccessJobMode = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s OnFailureJobMode = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b IgnoreOnIsolate = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b NeedDaemonReload = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as Markers = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t JobTimeoutUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t JobRunningTimeoutUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s JobTimeoutAction = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s JobTimeoutRebootArgument = '...';
                 readonly b ConditionResult = ...;
                 readonly b AssertResult = ...;
                 readonly t ConditionTimestamp = ...;
                 readonly t ConditionTimestampMonotonic = ...;
                 readonly t AssertTimestamp = ...;
                 readonly t AssertTimestampMonotonic = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sbbsi) Conditions = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sbbsi) Asserts = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (ss) LoadError = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b Transient = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b Perpetual = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t StartLimitIntervalUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u StartLimitBurst = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s StartLimitAction = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s FailureAction = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i FailureActionExitStatus = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s SuccessAction = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i SuccessActionExitStatus = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RebootArgument = '...';
                 readonly ay InvocationID = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s CollectMode = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as Refs = ['...', ...];
                 readonly a(ss) ActivationDetails = [...];
             };
             interface org.freedesktop.DBus.Peer { ... };
             interface org.freedesktop.DBus.Introspectable { ... };
             interface org.freedesktop.DBus.Properties { ... };
           };

   Methods
       Start(), Stop(), Reload(), Restart(), TryRestart(), ReloadOrRestart(), ReloadOrTryRestart(), Kill(),
       QueueSignal(), ResetFailed(), and SetProperties() implement the same operation as the respective methods
       on the Manager object (see above). However, these methods operate on the unit object and hence do not
       take a unit name parameter. Invoking the methods directly on the Manager object has the advantage of not
       requiring a GetUnit() call to get the unit object for a specific unit name. Calling the methods on the
       Manager object is hence a round trip optimization.

   Properties
       Id contains the primary name of the unit.

       Names contains all names of the unit, including the primary name that is also exposed in Id.

       Following either contains the empty string or contains the name of another unit that this unit follows in
       state. This is used for some device units which reflect the unit state machine of another unit, and which
       other unit this is might possibly change.

       Requires, RequiresOverridable, Requisite, RequisiteOverridable, Wants, BindsTo, RequiredBy,
       RequiredByOverridable, WantedBy, BoundBy, Conflicts, ConflictedBy, Before, After, OnFailure, Triggers,
       TriggeredBy, PropagatesReloadTo, and RequiresMountsFor contain arrays which encode the dependencies and
       their inverse dependencies (where this applies) as configured in the unit file or determined
       automatically.

       Description contains the human readable description string for the unit.

       SourcePath contains the path to a configuration file this unit is automatically generated from in case it
       is not a native unit (in which case it contains the empty string). For example, all mount units generated
       from /etc/fstab have this field set to /etc/fstab.

       Documentation contains a string array with URLs of documentation for this unit.

       LoadState contains a state value that reflects whether the configuration file of this unit has been
       loaded. The following states are currently defined: "loaded", "error", and "masked".  "loaded" indicates
       that the configuration was successfully loaded.  "error" indicates that the configuration failed to load.
       The LoadError field (see below) contains information about the cause of this failure.  "masked" indicates
       that the unit is currently masked out (i.e. symlinked to /dev/null or empty). Note that the LoadState is
       fully orthogonal to the ActiveState (see below) as units without valid loaded configuration might be
       active (because configuration might have been reloaded at a time where a unit was already active).

       ActiveState contains a state value that reflects whether the unit is currently active or not. The
       following states are currently defined: "active", "reloading", "inactive", "failed", "activating", and
       "deactivating".  "active" indicates that unit is active (obviously...).  "reloading" indicates that the
       unit is active and currently reloading its configuration.  "inactive" indicates that it is inactive and
       the previous run was successful or no previous run has taken place yet.  "failed" indicates that it is
       inactive and the previous run was not successful (more information about the reason for this is available
       on the unit type specific interfaces, for example for services in the Result property, see below).
       "activating" indicates that the unit has previously been inactive but is currently in the process of
       entering an active state. Conversely "deactivating" indicates that the unit is currently in the process
       of deactivation.

       SubState encodes states of the same state machine that ActiveState covers, but knows more fine-grained
       states that are unit-type-specific. Where ActiveState only covers six high-level states, SubState covers
       possibly many more low-level unit-type-specific states that are mapped to the six high-level states. Note
       that multiple low-level states might map to the same high-level state, but not vice versa. Not all
       high-level states have low-level counterparts on all unit types. At this point the low-level states are
       not documented here, and are more likely to be extended later on than the common high-level states
       explained above.

       FragmentPath contains the unit file path this unit was read from, if there is one (if not, it contains
       the empty string).

       UnitFileState encodes the install state of the unit file of FragmentPath. It currently knows the
       following states: "enabled", "enabled-runtime", "linked", "linked-runtime", "masked", "masked-runtime",
       "static", "disabled", and "invalid".  "enabled" indicates that a unit file is permanently enabled.
       "enable-runtime" indicates the unit file is only temporarily enabled and will no longer be enabled after
       a reboot (that means, it is enabled via /run/ symlinks, rather than /etc/).  "linked" indicates that a
       unit is linked into /etc/ permanently.  "linked-runtime" indicates that a unit is linked into /run/
       temporarily (until the next reboot).  "masked" indicates that the unit file is masked permanently.
       "masked-runtime" indicates that it is masked in /run/ temporarily (until the next reboot).  "static"
       indicates that the unit is statically enabled, i.e. always enabled and doesn't need to be enabled
       explicitly.  "invalid" indicates that it could not be determined whether the unit file is enabled.

       InactiveExitTimestamp, InactiveExitTimestampMonotonic, ActiveEnterTimestamp,
       ActiveEnterTimestampMonotonic, ActiveExitTimestamp, ActiveExitTimestampMonotonic, InactiveEnterTimestamp,
       and InactiveEnterTimestampMonotonic contain CLOCK_REALTIME and CLOCK_MONOTONIC 64-bit microsecond
       timestamps of the last time a unit left the inactive state, entered the active state, exited the active
       state, or entered an inactive state. These are the points in time where the unit transitioned
       "inactive"/"failed" → "activating", "activating" → "active", "active" → "deactivating", and finally
       "deactivating" → "inactive"/"failed". The fields are 0 in case such a transition has not yet been
       recorded on this boot.

       CanStart, CanStop, and CanReload encode as booleans whether the unit supports the start, stop or reload
       operations. Even if a unit supports such an operation, the client might not necessary have the necessary
       privileges to execute them.

       CanIsolate encodes as a boolean whether the unit may be started in isolation mode.

       Job encodes the job ID and job object path of the job currently scheduled or executed for this unit, if
       there is any. If no job is scheduled or executed, the job id field will be 0.

       StopWhenUnneeded, RefuseManualStart, RefuseManualStop, AllowIsolate, DefaultDependencies,
       OnFailureIsolate, IgnoreOnIsolate, IgnoreOnSnapshot map directly to the corresponding configuration
       booleans in the unit file.

       NeedDaemonReload is a boolean that indicates whether the configuration file this unit is loaded from
       (i.e.  FragmentPath or SourcePath) has changed since the configuration was read and hence whether a
       configuration reload is recommended.

       Markers is an array of string flags that can be set using SetUnitProperties() to indicate that the
       service should be reloaded or restarted. Currently known values are "needs-restart" and "needs-reload".
       Package scripts may use the first to mark units for later restart when a new version of the package is
       installed. Configuration management scripts may use the second to mark units for a later reload when the
       configuration is adjusted. Those flags are not set by the manager, except to unset as appropriate when
       the unit is stopped, restarted, or reloaded.

       JobTimeoutUSec maps directly to the corresponding configuration setting in the unit file.

       ConditionTimestamp and ConditionTimestampMonotonic contain the CLOCK_REALTIME/CLOCK_MONOTONIC microsecond
       timestamps of the last time the configured conditions of the unit have been checked or 0 if they have
       never been checked. Conditions are checked when a unit is requested to start.

       ConditionResult contains the condition result of the last time the configured conditions of this unit
       were checked.

       Conditions contains all configured conditions of the unit. For each condition, five fields are given:
       condition type (e.g.  ConditionPathExists), whether the condition is a trigger condition, whether the
       condition is reversed, the right hand side of the condition (e.g. the path in case of
       ConditionPathExists), and the status. The status can be 0, in which case the condition hasn't been
       checked yet, a positive value, in which case the condition passed, or a negative value, in which case the
       condition is not met. Currently only 0, +1, and -1 are used, but additional values may be used in the
       future, retaining the meaning of zero/positive/negative values.

       LoadError contains a pair of strings. If the unit failed to load (as encoded in LoadState, see above),
       then this will include a D-Bus error pair consisting of the error ID and an explanatory human readable
       string of what happened. If it loaded successfully, this will be a pair of empty strings.

       Transient contains a boolean that indicates whether the unit was created as a transient unit (i.e. via
       StartTransientUnit() on the manager object).

       ActivationDetails contains a list of string pairs, key and value, that describe the event that caused the
       unit to be activated, if any. The key describes the information (e.g.: trigger_unit, with value
       foo.service). This is only filled in if the unit was triggered by a Path or Timer unit, and it is only
       provided in a best effort fashion: it is not guaranteed to be set, and it is not guaranteed to be the
       only trigger. It is only guaranteed to be a valid trigger that caused the activation job to be enqueued
       and complete successfully. The key value pairs correspond (in lowercase) to the environment variables
       described in the "Environment Variables Set or Propagated by the Service Manager" section in
       systemd.exec(5). Note that new key value pair may be added at any time in future versions. Existing
       entries will not be removed.

   Security
       Similarly to methods on the Manager object, read-only access is allowed for everyone. All operations are
       allowed for clients with the CAP_SYS_ADMIN capability or when the org.freedesktop.systemd1.manage-units
       privilege is granted by polkit.

SERVICE UNIT OBJECTS

       All service unit objects implement the org.freedesktop.systemd1.Service interface (described here) in
       addition to the generic org.freedesktop.systemd1.Unit interface (see above).

           node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
             interface org.freedesktop.systemd1.Service {
               methods:
                 BindMount(in  s source,
                           in  s destination,
                           in  b read_only,
                           in  b mkdir);
                 MountImage(in  s source,
                            in  s destination,
                            in  b read_only,
                            in  b mkdir,
                            in  a(ss) options);
                 DumpFileDescriptorStore(out a(suuutuusu) entries);
                 GetProcesses(out a(sus) processes);
                 AttachProcesses(in  s subcgroup,
                                 in  au pids);
               properties:
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s Type = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s ExitType = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s Restart = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RestartMode = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s PIDFile = '...';
                 readonly s NotifyAccess = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t RestartUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u RestartSteps = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t RestartMaxDelayUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t RestartUSecNext = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t TimeoutStartUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t TimeoutStopUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t TimeoutAbortUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s TimeoutStartFailureMode = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s TimeoutStopFailureMode = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t RuntimeMaxUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t RuntimeRandomizedExtraUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t WatchdogUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t WatchdogTimestamp = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t WatchdogTimestampMonotonic = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b RootDirectoryStartOnly = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b RemainAfterExit = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b GuessMainPID = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (aiai) RestartPreventExitStatus = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (aiai) RestartForceExitStatus = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (aiai) SuccessExitStatus = ...;
                 readonly u MainPID = ...;
                 readonly u ControlPID = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s BusName = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u FileDescriptorStoreMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly u NFileDescriptorStore = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s FileDescriptorStorePreserve = '...';
                 readonly s StatusText = '...';
                 readonly i StatusErrno = ...;
                 readonly s Result = '...';
                 readonly s ReloadResult = '...';
                 readonly s CleanResult = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s USBFunctionDescriptors = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s USBFunctionStrings = '...';
                 readonly u UID = ...;
                 readonly u GID = ...;
                 readonly u NRestarts = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s OOMPolicy = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(sst) OpenFile = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i ReloadSignal = ...;
                 readonly t ExecMainStartTimestamp = ...;
                 readonly t ExecMainStartTimestampMonotonic = ...;
                 readonly t ExecMainExitTimestamp = ...;
                 readonly t ExecMainExitTimestampMonotonic = ...;
                 readonly u ExecMainPID = ...;
                 readonly i ExecMainCode = ...;
                 readonly i ExecMainStatus = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sasbttttuii) ExecCondition = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sasasttttuii) ExecConditionEx = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sasbttttuii) ExecStartPre = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sasasttttuii) ExecStartPreEx = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sasbttttuii) ExecStart = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sasasttttuii) ExecStartEx = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sasbttttuii) ExecStartPost = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sasasttttuii) ExecStartPostEx = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sasbttttuii) ExecReload = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sasasttttuii) ExecReloadEx = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sasbttttuii) ExecStop = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sasasttttuii) ExecStopEx = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sasbttttuii) ExecStopPost = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sasasttttuii) ExecStopPostEx = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s Slice = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s ControlGroup = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t ControlGroupId = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryCurrent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryPeak = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemorySwapCurrent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemorySwapPeak = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryZSwapCurrent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryAvailable = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUUsageNSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay EffectiveCPUs = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay EffectiveMemoryNodes = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t TasksCurrent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IPIngressBytes = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IPIngressPackets = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IPEgressBytes = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IPEgressPackets = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOReadBytes = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOReadOperations = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOWriteBytes = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOWriteOperations = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b Delegate = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as DelegateControllers = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s DelegateSubgroup = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b CPUAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupCPUWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUShares = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupCPUShares = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUQuotaPerSecUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUQuotaPeriodUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay AllowedCPUs = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay StartupAllowedCPUs = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay AllowedMemoryNodes = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay StartupAllowedMemoryNodes = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b IOAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupIOWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IODeviceWeight = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IOReadBandwidthMax = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IOWriteBandwidthMax = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IOReadIOPSMax = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IOWriteIOPSMax = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IODeviceLatencyTargetUSec = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b BlockIOAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t BlockIOWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupBlockIOWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) BlockIODeviceWeight = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) BlockIOReadBandwidth = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) BlockIOWriteBandwidth = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b MemoryAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t DefaultMemoryLow = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t DefaultStartupMemoryLow = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t DefaultMemoryMin = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryMin = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryLow = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemoryLow = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryHigh = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemoryHigh = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemoryMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemorySwapMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemorySwapMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryZSwapMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemoryZSwapMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryLimit = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s DevicePolicy = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(ss) DeviceAllow = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b TasksAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t TasksMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b IPAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iayu) IPAddressAllow = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iayu) IPAddressDeny = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as IPIngressFilterPath = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as IPEgressFilterPath = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as DisableControllers = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s ManagedOOMSwap = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s ManagedOOMMemoryPressure = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly u ManagedOOMMemoryPressureLimit = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s ManagedOOMPreference = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(ss) BPFProgram = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iiqq) SocketBindAllow = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iiqq) SocketBindDeny = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly (bas) RestrictNetworkInterfaces = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s MemoryPressureWatch = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryPressureThresholdUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iiss) NFTSet = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b CoredumpReceive = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as Environment = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(sb) EnvironmentFiles = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as PassEnvironment = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as UnsetEnvironment = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u UMask = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitCPU = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitCPUSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitFSIZE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitFSIZESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitDATA = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitDATASoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitSTACK = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitSTACKSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitCORE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitCORESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitRSS = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitRSSSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitNOFILE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitNOFILESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitAS = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitASSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitNPROC = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitNPROCSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitMEMLOCK = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitMEMLOCKSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitLOCKS = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitLOCKSSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitSIGPENDING = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitSIGPENDINGSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitMSGQUEUE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitMSGQUEUESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitNICE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitNICESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitRTPRIO = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitRTPRIOSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitRTTIME = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitRTTIMESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s WorkingDirectory = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RootDirectory = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RootImage = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ss) RootImageOptions = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly ay RootHash = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RootHashPath = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly ay RootHashSignature = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RootHashSignaturePath = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RootVerity = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b RootEphemeral = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ExtensionDirectories = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(sba(ss)) ExtensionImages = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ssba(ss)) MountImages = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i OOMScoreAdjust = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t CoredumpFilter = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i Nice = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i IOSchedulingClass = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i IOSchedulingPriority = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i CPUSchedulingPolicy = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i CPUSchedulingPriority = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly ay CPUAffinity = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b CPUAffinityFromNUMA = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i NUMAPolicy = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly ay NUMAMask = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t TimerSlackNSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b CPUSchedulingResetOnFork = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b NonBlocking = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s StandardInput = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s StandardInputFileDescriptorName = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly ay StandardInputData = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s StandardOutput = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s StandardOutputFileDescriptorName = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s StandardError = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s StandardErrorFileDescriptorName = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s TTYPath = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b TTYReset = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b TTYVHangup = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b TTYVTDisallocate = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly q TTYRows = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly q TTYColumns = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i SyslogPriority = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s SyslogIdentifier = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b SyslogLevelPrefix = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i SyslogLevel = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i SyslogFacility = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i LogLevelMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LogRateLimitIntervalUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u LogRateLimitBurst = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly aay LogExtraFields = [[...], ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(bs) LogFilterPatterns = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s LogNamespace = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i SecureBits = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t CapabilityBoundingSet = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t AmbientCapabilities = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s User = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s Group = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b DynamicUser = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b SetLoginEnvironment = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b RemoveIPC = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(say) SetCredential = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(say) SetCredentialEncrypted = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ss) LoadCredential = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ss) LoadCredentialEncrypted = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ImportCredential = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as SupplementaryGroups = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s PAMName = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ReadWritePaths = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ReadOnlyPaths = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as InaccessiblePaths = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ExecPaths = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as NoExecPaths = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ExecSearchPath = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t MountFlags = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PrivateTmp = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PrivateDevices = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ProtectClock = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ProtectKernelTunables = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ProtectKernelModules = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ProtectKernelLogs = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ProtectControlGroups = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PrivateNetwork = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PrivateUsers = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PrivateMounts = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PrivateIPC = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s ProtectHome = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s ProtectSystem = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b SameProcessGroup = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s UtmpIdentifier = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s UtmpMode = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bs) SELinuxContext = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bs) AppArmorProfile = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bs) SmackProcessLabel = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b IgnoreSIGPIPE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b NoNewPrivileges = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bas) SystemCallFilter = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as SystemCallArchitectures = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i SystemCallErrorNumber = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bas) SystemCallLog = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s Personality = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b LockPersonality = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bas) RestrictAddressFamilies = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(sst) RuntimeDirectorySymlink = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RuntimeDirectoryPreserve = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u RuntimeDirectoryMode = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as RuntimeDirectory = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(sst) StateDirectorySymlink = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u StateDirectoryMode = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as StateDirectory = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(sst) CacheDirectorySymlink = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u CacheDirectoryMode = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as CacheDirectory = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(sst) LogsDirectorySymlink = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u LogsDirectoryMode = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as LogsDirectory = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u ConfigurationDirectoryMode = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ConfigurationDirectory = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t TimeoutCleanUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b MemoryDenyWriteExecute = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b RestrictRealtime = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b RestrictSUIDSGID = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t RestrictNamespaces = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bas) RestrictFileSystems = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ssbt) BindPaths = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ssbt) BindReadOnlyPaths = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ss) TemporaryFileSystem = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b MountAPIVFS = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s KeyringMode = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s ProtectProc = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s ProcSubset = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ProtectHostname = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b MemoryKSM = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s NetworkNamespacePath = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s IPCNamespacePath = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RootImagePolicy = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s MountImagePolicy = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s ExtensionImagePolicy = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s KillMode = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i KillSignal = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i RestartKillSignal = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i FinalKillSignal = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b SendSIGKILL = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b SendSIGHUP = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i WatchdogSignal = ...;
             };
             interface org.freedesktop.DBus.Peer { ... };
             interface org.freedesktop.DBus.Introspectable { ... };
             interface org.freedesktop.DBus.Properties { ... };
             interface org.freedesktop.systemd1.Unit { ... };
           };

   Methods
       BindMount() and MountImage() implement the same operations as the respective methods on the Manager
       object (see above). However, these methods operate on the service object and hence do not take a unit
       name parameter. Invoking the methods directly on the Manager object has the advantage of not requiring a
       GetUnit() call to get the unit object for a specific unit name. Calling the methods on the Manager object
       is hence a round trip optimization.

       DumpFileDescriptorStore() returns an array with information about the file descriptors currently in the
       file descriptor store of the service. Each entry consists of a file descriptor name (i.e. the FDNAME=
       field), the file descriptor inode type and access mode as integer (i.e. a mode_t value, flags such as
       S_IFREG, S_IRUSR, ...), the major and minor numbers of the device number of the file system backing the
       inode of the file descriptor, the inode number, the major and minor numbers of the device number if this
       refers to a character or block device node, a file system path pointing to the inode, and the file
       descriptor flags (i.e.  O_RDWR, O_RDONLY, ...).

   Properties
       Most properties of the Service interface map directly to the corresponding settings in service unit
       files. For the sake of brevity, here's a list of all exceptions only:

       TimeoutStartUSec, TimeoutStopUSec and TimeoutAbortUSec contain the start, stop and abort timeouts, in
       microseconds. Note the slight difference in naming when compared to the matching unit file settings (see
       systemd.service(7)): these bus properties strictly use microseconds (and thus are suffixed ...USec) while
       the unit file settings default to a time unit of seconds (and thus are suffixed ...Sec), unless a
       different unit is explicitly specified. This reflects that fact that internally the service manager deals
       in microsecond units only, and the bus properties are a relatively low-level (binary) concept exposing
       this. The unit file settings on the other hand are relatively high-level (string-based) concepts and thus
       support more user friendly time specifications which default to second time units but allow other units
       too, if specified.

       WatchdogTimestamp and WatchdogTimestampMonotonic contain CLOCK_REALTIME/CLOCK_MONOTONIC microsecond
       timestamps of the last watchdog ping received from the service, or 0 if none was ever received.

       ExecStartPre, ExecStart, ExecStartPost, ExecReload, ExecStop, and ExecStop are arrays of structures where
       each struct contains: the binary path to execute; an array with all arguments to pass to the executed
       command, starting with argument 0; a boolean whether it should be considered a failure if the process
       exits uncleanly; two pairs of CLOCK_REALTIME/CLOCK_MONOTONIC microsecond timestamps when the process
       began and finished running the last time, or 0 if it never ran or never finished running; the PID of the
       process, or 0 if it has not run yet; the exit code and status of the last run. This field hence maps more
       or less to the corresponding setting in the service unit file but is augmented with runtime data.

       LimitCPU (and related properties) map more or less directly to the corresponding settings in the service
       unit files except that if they aren't set, their value is 18446744073709551615 (i.e. -1).

       Capabilities contains the configured capabilities, as formatted with cap_to_text(3).

       SecureBits, CapabilityBoundingSet, MountFlags also correspond to the configured settings of the unit
       files, but instead of being formatted as strings, they are encoded as the actual binary flags they are.

       ExecMainStartTimestamp, ExecMainStartTimestampMonotonic, ExecMainExitTimestamp,
       ExecMainExitTimestampMonotonic, ExecMainPID, ExecMainCode, ExecMainStatus contain information about the
       main process of the service as far as it is known. This is often the same runtime information that is
       stored in ExecStart. However, it deviates for Type=forking services where the main process of the service
       is not forked off systemd directly. These fields either contain information of the last run of the
       process or of the current running process.

       MainPID and ControlPID contain the main and control PID of the service. The main PID is the current main
       PID of the service and is 0 when the service currently has no main PID. The control PID is the PID of the
       current start/stop/reload process running and is 0 if no such process is currently running. That means
       that ExecMainPID and MainPID differ in the way that the latter immediately reflects whether a main
       process is currently running while the latter possible contains information collected from the last run
       even if the process is no longer around.

       StatusText contains the status text passed to the service manager via a call to sd_notify(3). This may be
       used by services to inform the service manager about its internal state with a nice explanatory string.

       Result encodes the execution result of the last run of the service. It is useful to determine the reason
       a service failed if it is in the "failed" state (see ActiveState above). The following values are
       currently known: "success" is set if the unit didn't fail.  "resources" indicates that not enough
       resources were available to fork off and execute the service processes.  "timeout" indicates that a
       timeout occurred while executing a service operation.  "exit-code" indicates that a service process
       exited with an unclean exit code.  "signal" indicates that a service process exited with an uncaught
       signal.  "core-dump" indicates that a service process exited uncleanly and dumped core.  "watchdog"
       indicates that a service did not send out watchdog ping messages often enough.  "start-limit" indicates
       that a service has been started too frequently in a specific time frame (as configured in
       StartLimitInterval, StartLimitBurst).

       ControlGroup indicates the control group path the processes of this service unit are placed in.

       The following properties map 1:1 to corresponding settings in the unit file: RootDirectory RootImage
       RootImageOptions RootVerity RootHash RootHashSignature MountImages ExtensionImages ExtensionDirectories
       see systemd.exec(5) for their meaning.

       MemoryAvailable takes into account unit's and parents' "MemoryMax" or "MemoryHigh" or physically
       available RAM versus given level's memory consumption and takes minimum. Beware that other units below
       the tightest parent slice may consume the memory quicker and less than reported value would remain for
       own allocation. It works better in conjunction with MemoryAccounting=yes on involved units.

       DelegateSubgroup contains the cgroup subgroup to place invoked unit processes in. As configured by the
       option of the same name in unit files. This is set to the empty string when it does not apply or no
       subgroup has been configured.

       RuntimeDirectorySymlink, StateDirectorySymlink, CacheDirectorySymlink and LogsDirectorySymlink
       respectively implement the destination parameter of the unit files settings RuntimeDirectory,
       StateDirectory, CacheDirectory and LogsDirectory, which will create a symlink of the given name to the
       respective directory. The messages take an unused flags parameter, reserved for future
       backward-compatible changes.

SOCKET UNIT OBJECTS

           node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2esocket {
             interface org.freedesktop.systemd1.Socket {
               methods:
                 GetProcesses(out a(sus) processes);
                 AttachProcesses(in  s subcgroup,
                                 in  au pids);
               properties:
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s BindIPv6Only = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u Backlog = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t TimeoutUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s BindToDevice = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s SocketUser = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s SocketGroup = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u SocketMode = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u DirectoryMode = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b Accept = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b FlushPending = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b Writable = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b KeepAlive = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t KeepAliveTimeUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t KeepAliveIntervalUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u KeepAliveProbes = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t DeferAcceptUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b NoDelay = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i Priority = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t ReceiveBuffer = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t SendBuffer = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i IPTOS = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i IPTTL = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t PipeSize = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b FreeBind = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b Transparent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b Broadcast = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PassCredentials = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PassSecurity = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PassPacketInfo = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s Timestamping = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b RemoveOnStop = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ss) Listen = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as Symlinks = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i Mark = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u MaxConnections = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u MaxConnectionsPerSource = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly x MessageQueueMaxMessages = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly x MessageQueueMessageSize = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s TCPCongestion = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ReusePort = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s SmackLabel = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s SmackLabelIPIn = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s SmackLabelIPOut = '...';
                 readonly u ControlPID = ...;
                 readonly s Result = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly u NConnections = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly u NAccepted = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly u NRefused = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s FileDescriptorName = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i SocketProtocol = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t TriggerLimitIntervalUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u TriggerLimitBurst = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t PollLimitIntervalUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u PollLimitBurst = ...;
                 readonly u UID = ...;
                 readonly u GID = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sasbttttuii) ExecStartPre = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sasbttttuii) ExecStartPost = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sasbttttuii) ExecStopPre = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sasbttttuii) ExecStopPost = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s Slice = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s ControlGroup = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t ControlGroupId = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryCurrent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryPeak = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemorySwapCurrent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemorySwapPeak = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryZSwapCurrent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryAvailable = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUUsageNSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay EffectiveCPUs = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay EffectiveMemoryNodes = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t TasksCurrent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IPIngressBytes = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IPIngressPackets = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IPEgressBytes = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IPEgressPackets = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOReadBytes = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOReadOperations = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOWriteBytes = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOWriteOperations = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b Delegate = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as DelegateControllers = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s DelegateSubgroup = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b CPUAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupCPUWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUShares = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupCPUShares = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUQuotaPerSecUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUQuotaPeriodUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay AllowedCPUs = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay StartupAllowedCPUs = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay AllowedMemoryNodes = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay StartupAllowedMemoryNodes = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b IOAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupIOWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IODeviceWeight = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IOReadBandwidthMax = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IOWriteBandwidthMax = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IOReadIOPSMax = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IOWriteIOPSMax = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IODeviceLatencyTargetUSec = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b BlockIOAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t BlockIOWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupBlockIOWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) BlockIODeviceWeight = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) BlockIOReadBandwidth = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) BlockIOWriteBandwidth = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b MemoryAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t DefaultMemoryLow = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t DefaultStartupMemoryLow = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t DefaultMemoryMin = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryMin = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryLow = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemoryLow = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryHigh = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemoryHigh = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemoryMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemorySwapMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemorySwapMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryZSwapMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemoryZSwapMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryLimit = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s DevicePolicy = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(ss) DeviceAllow = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b TasksAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t TasksMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b IPAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iayu) IPAddressAllow = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iayu) IPAddressDeny = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as IPIngressFilterPath = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as IPEgressFilterPath = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as DisableControllers = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s ManagedOOMSwap = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s ManagedOOMMemoryPressure = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly u ManagedOOMMemoryPressureLimit = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s ManagedOOMPreference = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(ss) BPFProgram = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iiqq) SocketBindAllow = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iiqq) SocketBindDeny = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly (bas) RestrictNetworkInterfaces = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s MemoryPressureWatch = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryPressureThresholdUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iiss) NFTSet = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b CoredumpReceive = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as Environment = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(sb) EnvironmentFiles = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as PassEnvironment = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as UnsetEnvironment = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u UMask = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitCPU = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitCPUSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitFSIZE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitFSIZESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitDATA = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitDATASoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitSTACK = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitSTACKSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitCORE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitCORESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitRSS = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitRSSSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitNOFILE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitNOFILESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitAS = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitASSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitNPROC = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitNPROCSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitMEMLOCK = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitMEMLOCKSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitLOCKS = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitLOCKSSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitSIGPENDING = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitSIGPENDINGSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitMSGQUEUE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitMSGQUEUESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitNICE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitNICESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitRTPRIO = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitRTPRIOSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitRTTIME = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitRTTIMESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s WorkingDirectory = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RootDirectory = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RootImage = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ss) RootImageOptions = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly ay RootHash = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RootHashPath = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly ay RootHashSignature = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RootHashSignaturePath = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RootVerity = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b RootEphemeral = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ExtensionDirectories = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(sba(ss)) ExtensionImages = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ssba(ss)) MountImages = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i OOMScoreAdjust = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t CoredumpFilter = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i Nice = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i IOSchedulingClass = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i IOSchedulingPriority = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i CPUSchedulingPolicy = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i CPUSchedulingPriority = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly ay CPUAffinity = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b CPUAffinityFromNUMA = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i NUMAPolicy = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly ay NUMAMask = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t TimerSlackNSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b CPUSchedulingResetOnFork = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b NonBlocking = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s StandardInput = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s StandardInputFileDescriptorName = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly ay StandardInputData = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s StandardOutput = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s StandardOutputFileDescriptorName = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s StandardError = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s StandardErrorFileDescriptorName = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s TTYPath = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b TTYReset = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b TTYVHangup = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b TTYVTDisallocate = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly q TTYRows = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly q TTYColumns = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i SyslogPriority = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s SyslogIdentifier = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b SyslogLevelPrefix = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i SyslogLevel = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i SyslogFacility = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i LogLevelMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LogRateLimitIntervalUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u LogRateLimitBurst = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly aay LogExtraFields = [[...], ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(bs) LogFilterPatterns = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s LogNamespace = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i SecureBits = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t CapabilityBoundingSet = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t AmbientCapabilities = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s User = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s Group = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b DynamicUser = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b SetLoginEnvironment = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b RemoveIPC = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(say) SetCredential = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(say) SetCredentialEncrypted = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ss) LoadCredential = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ss) LoadCredentialEncrypted = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ImportCredential = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as SupplementaryGroups = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s PAMName = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ReadWritePaths = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ReadOnlyPaths = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as InaccessiblePaths = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ExecPaths = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as NoExecPaths = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ExecSearchPath = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t MountFlags = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PrivateTmp = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PrivateDevices = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ProtectClock = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ProtectKernelTunables = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ProtectKernelModules = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ProtectKernelLogs = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ProtectControlGroups = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PrivateNetwork = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PrivateUsers = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PrivateMounts = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PrivateIPC = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s ProtectHome = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s ProtectSystem = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b SameProcessGroup = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s UtmpIdentifier = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s UtmpMode = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bs) SELinuxContext = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bs) AppArmorProfile = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bs) SmackProcessLabel = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b IgnoreSIGPIPE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b NoNewPrivileges = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bas) SystemCallFilter = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as SystemCallArchitectures = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i SystemCallErrorNumber = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bas) SystemCallLog = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s Personality = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b LockPersonality = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bas) RestrictAddressFamilies = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(sst) RuntimeDirectorySymlink = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RuntimeDirectoryPreserve = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u RuntimeDirectoryMode = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as RuntimeDirectory = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(sst) StateDirectorySymlink = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u StateDirectoryMode = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as StateDirectory = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(sst) CacheDirectorySymlink = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u CacheDirectoryMode = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as CacheDirectory = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(sst) LogsDirectorySymlink = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u LogsDirectoryMode = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as LogsDirectory = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u ConfigurationDirectoryMode = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ConfigurationDirectory = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t TimeoutCleanUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b MemoryDenyWriteExecute = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b RestrictRealtime = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b RestrictSUIDSGID = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t RestrictNamespaces = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bas) RestrictFileSystems = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ssbt) BindPaths = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ssbt) BindReadOnlyPaths = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ss) TemporaryFileSystem = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b MountAPIVFS = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s KeyringMode = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s ProtectProc = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s ProcSubset = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ProtectHostname = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b MemoryKSM = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s NetworkNamespacePath = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s IPCNamespacePath = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RootImagePolicy = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s MountImagePolicy = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s ExtensionImagePolicy = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s KillMode = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i KillSignal = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i RestartKillSignal = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i FinalKillSignal = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b SendSIGKILL = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b SendSIGHUP = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i WatchdogSignal = ...;
             };
             interface org.freedesktop.DBus.Peer { ... };
             interface org.freedesktop.DBus.Introspectable { ... };
             interface org.freedesktop.DBus.Properties { ... };
             interface org.freedesktop.systemd1.Unit { ... };
           };

       PollLimitIntervalUSec/PollLimitBurst properties configure the polling limit for the socket unit. Expects
       a time in µs, resp. an unsigned integer. If either is set to zero the limiting feature is turned off.

   Properties
       Most of the properties map directly to the corresponding settings in socket unit files. As socket units
       can include ExecStartPre (and similar) fields which contain information about processes to execute. They
       also share most of the fields related to the execution context that Service objects expose (see above).

       In addition to these properties there are the following:

       NAccepted contains the accumulated number of connections ever accepted on this socket. This only applies
       to sockets with Accept set to "yes", i.e. those where systemd is responsible for accepted connections.

       Similarly NConnections contains the number of currently open connections on this socket. It only applies
       only to socket units with Accept set to "yes".

       Result encodes the reason why a socket unit failed if it is in the "failed" state (see ActiveState
       above). The values "success", "resources", "timeout", "exit-code", "signal" and "core-dump" have the same
       meaning as they have for the corresponding field of service units (see above). In addition to that, the
       value "service-failed-permanent" indicates that the service of this socket failed continuously.

       FlushPending specifies whether to flush the socket just before entering the listening state. This setting
       only applies to sockets with Accept= set to "no".

TARGET UNIT OBJECTS

           node /org/freedesktop/systemd1/unit/basic_2etarget {
             interface org.freedesktop.systemd1.Target {
             };
             interface org.freedesktop.DBus.Peer { ... };
             interface org.freedesktop.DBus.Introspectable { ... };
             interface org.freedesktop.DBus.Properties { ... };
             interface org.freedesktop.systemd1.Unit { ... };
           };

       Target units have neither type-specific methods nor properties.

DEVICE UNIT OBJECTS

       All device unit objects implement the org.freedesktop.systemd1.Device interface (described here) in
       addition to the generic org.freedesktop.systemd1.Unit interface (see above).

           node /org/freedesktop/systemd1/unit/dev_2dttyS0_2edevice {
             interface org.freedesktop.systemd1.Device {
               properties:
                 readonly s SysFSPath = '...';
             };
             interface org.freedesktop.DBus.Peer { ... };
             interface org.freedesktop.DBus.Introspectable { ... };
             interface org.freedesktop.DBus.Properties { ... };
             interface org.freedesktop.systemd1.Unit { ... };
           };

   Properties
       Device units only expose a single type-specific property:

       SysFSPath contains the sysfs path of the kernel device this object corresponds to.

MOUNT UNIT OBJECTS

       All mount unit objects implement the org.freedesktop.systemd1.Mount interface (described here) in
       addition to the generic org.freedesktop.systemd1.Unit interface (see above).

           node /org/freedesktop/systemd1/unit/home_2emount {
             interface org.freedesktop.systemd1.Mount {
               methods:
                 GetProcesses(out a(sus) processes);
                 AttachProcesses(in  s subcgroup,
                                 in  au pids);
               properties:
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s Where = '...';
                 readonly s What = '...';
                 readonly s Options = '...';
                 readonly s Type = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t TimeoutUSec = ...;
                 readonly u ControlPID = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u DirectoryMode = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b SloppyOptions = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b LazyUnmount = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ForceUnmount = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ReadWriteOnly = ...;
                 readonly s Result = '...';
                 readonly u UID = ...;
                 readonly u GID = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sasbttttuii) ExecMount = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sasbttttuii) ExecUnmount = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sasbttttuii) ExecRemount = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s Slice = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s ControlGroup = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t ControlGroupId = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryCurrent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryPeak = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemorySwapCurrent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemorySwapPeak = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryZSwapCurrent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryAvailable = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUUsageNSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay EffectiveCPUs = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay EffectiveMemoryNodes = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t TasksCurrent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IPIngressBytes = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IPIngressPackets = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IPEgressBytes = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IPEgressPackets = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOReadBytes = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOReadOperations = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOWriteBytes = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOWriteOperations = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b Delegate = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as DelegateControllers = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s DelegateSubgroup = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b CPUAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupCPUWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUShares = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupCPUShares = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUQuotaPerSecUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUQuotaPeriodUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay AllowedCPUs = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay StartupAllowedCPUs = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay AllowedMemoryNodes = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay StartupAllowedMemoryNodes = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b IOAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupIOWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IODeviceWeight = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IOReadBandwidthMax = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IOWriteBandwidthMax = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IOReadIOPSMax = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IOWriteIOPSMax = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IODeviceLatencyTargetUSec = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b BlockIOAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t BlockIOWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupBlockIOWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) BlockIODeviceWeight = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) BlockIOReadBandwidth = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) BlockIOWriteBandwidth = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b MemoryAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t DefaultMemoryLow = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t DefaultStartupMemoryLow = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t DefaultMemoryMin = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryMin = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryLow = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemoryLow = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryHigh = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemoryHigh = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemoryMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemorySwapMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemorySwapMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryZSwapMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemoryZSwapMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryLimit = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s DevicePolicy = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(ss) DeviceAllow = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b TasksAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t TasksMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b IPAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iayu) IPAddressAllow = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iayu) IPAddressDeny = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as IPIngressFilterPath = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as IPEgressFilterPath = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as DisableControllers = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s ManagedOOMSwap = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s ManagedOOMMemoryPressure = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly u ManagedOOMMemoryPressureLimit = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s ManagedOOMPreference = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(ss) BPFProgram = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iiqq) SocketBindAllow = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iiqq) SocketBindDeny = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly (bas) RestrictNetworkInterfaces = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s MemoryPressureWatch = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryPressureThresholdUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iiss) NFTSet = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b CoredumpReceive = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as Environment = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(sb) EnvironmentFiles = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as PassEnvironment = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as UnsetEnvironment = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u UMask = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitCPU = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitCPUSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitFSIZE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitFSIZESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitDATA = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitDATASoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitSTACK = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitSTACKSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitCORE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitCORESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitRSS = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitRSSSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitNOFILE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitNOFILESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitAS = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitASSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitNPROC = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitNPROCSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitMEMLOCK = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitMEMLOCKSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitLOCKS = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitLOCKSSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitSIGPENDING = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitSIGPENDINGSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitMSGQUEUE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitMSGQUEUESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitNICE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitNICESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitRTPRIO = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitRTPRIOSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitRTTIME = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitRTTIMESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s WorkingDirectory = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RootDirectory = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RootImage = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ss) RootImageOptions = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly ay RootHash = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RootHashPath = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly ay RootHashSignature = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RootHashSignaturePath = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RootVerity = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b RootEphemeral = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ExtensionDirectories = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(sba(ss)) ExtensionImages = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ssba(ss)) MountImages = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i OOMScoreAdjust = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t CoredumpFilter = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i Nice = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i IOSchedulingClass = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i IOSchedulingPriority = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i CPUSchedulingPolicy = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i CPUSchedulingPriority = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly ay CPUAffinity = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b CPUAffinityFromNUMA = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i NUMAPolicy = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly ay NUMAMask = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t TimerSlackNSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b CPUSchedulingResetOnFork = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b NonBlocking = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s StandardInput = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s StandardInputFileDescriptorName = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly ay StandardInputData = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s StandardOutput = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s StandardOutputFileDescriptorName = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s StandardError = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s StandardErrorFileDescriptorName = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s TTYPath = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b TTYReset = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b TTYVHangup = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b TTYVTDisallocate = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly q TTYRows = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly q TTYColumns = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i SyslogPriority = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s SyslogIdentifier = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b SyslogLevelPrefix = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i SyslogLevel = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i SyslogFacility = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i LogLevelMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LogRateLimitIntervalUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u LogRateLimitBurst = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly aay LogExtraFields = [[...], ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(bs) LogFilterPatterns = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s LogNamespace = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i SecureBits = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t CapabilityBoundingSet = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t AmbientCapabilities = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s User = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s Group = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b DynamicUser = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b SetLoginEnvironment = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b RemoveIPC = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(say) SetCredential = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(say) SetCredentialEncrypted = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ss) LoadCredential = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ss) LoadCredentialEncrypted = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ImportCredential = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as SupplementaryGroups = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s PAMName = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ReadWritePaths = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ReadOnlyPaths = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as InaccessiblePaths = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ExecPaths = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as NoExecPaths = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ExecSearchPath = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t MountFlags = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PrivateTmp = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PrivateDevices = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ProtectClock = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ProtectKernelTunables = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ProtectKernelModules = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ProtectKernelLogs = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ProtectControlGroups = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PrivateNetwork = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PrivateUsers = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PrivateMounts = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PrivateIPC = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s ProtectHome = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s ProtectSystem = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b SameProcessGroup = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s UtmpIdentifier = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s UtmpMode = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bs) SELinuxContext = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bs) AppArmorProfile = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bs) SmackProcessLabel = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b IgnoreSIGPIPE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b NoNewPrivileges = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bas) SystemCallFilter = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as SystemCallArchitectures = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i SystemCallErrorNumber = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bas) SystemCallLog = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s Personality = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b LockPersonality = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bas) RestrictAddressFamilies = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(sst) RuntimeDirectorySymlink = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RuntimeDirectoryPreserve = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u RuntimeDirectoryMode = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as RuntimeDirectory = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(sst) StateDirectorySymlink = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u StateDirectoryMode = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as StateDirectory = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(sst) CacheDirectorySymlink = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u CacheDirectoryMode = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as CacheDirectory = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(sst) LogsDirectorySymlink = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u LogsDirectoryMode = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as LogsDirectory = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u ConfigurationDirectoryMode = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ConfigurationDirectory = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t TimeoutCleanUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b MemoryDenyWriteExecute = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b RestrictRealtime = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b RestrictSUIDSGID = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t RestrictNamespaces = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bas) RestrictFileSystems = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ssbt) BindPaths = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ssbt) BindReadOnlyPaths = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ss) TemporaryFileSystem = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b MountAPIVFS = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s KeyringMode = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s ProtectProc = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s ProcSubset = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ProtectHostname = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b MemoryKSM = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s NetworkNamespacePath = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s IPCNamespacePath = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RootImagePolicy = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s MountImagePolicy = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s ExtensionImagePolicy = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s KillMode = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i KillSignal = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i RestartKillSignal = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i FinalKillSignal = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b SendSIGKILL = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b SendSIGHUP = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i WatchdogSignal = ...;
             };
             interface org.freedesktop.DBus.Peer { ... };
             interface org.freedesktop.DBus.Introspectable { ... };
             interface org.freedesktop.DBus.Properties { ... };
             interface org.freedesktop.systemd1.Unit { ... };
           };

   Properties
       Most of the properties map directly to the corresponding settings in mount unit files. As mount units
       invoke the /usr/bin/mount command, their bus objects include implicit ExecMount (and similar) fields
       which contain information about processes to execute. They also share most of the fields related to the
       execution context that Service objects expose (see above). In addition to these properties there are the
       following:

       ControlPID contains the PID of the currently running /usr/bin/mount or /usr/bin/umount command if there
       is one running, otherwise 0.

       Result contains a value explaining why a mount unit failed if it failed. It can take the values
       "success", "resources", "timeout", "exit-code", "signal", or "core-dump" which have the identical meaning
       as the corresponding values of the corresponding field of service unit objects (see above).

AUTOMOUNT UNIT OBJECTS

       All automount unit objects implement the org.freedesktop.systemd1.Automount interface (described here) in
       addition to the generic org.freedesktop.systemd1.Unit interface (see above).

           node /org/freedesktop/systemd1/unit/proc_2dsys_2dfs_2dbinfmt_5fmisc_2eautomount {
             interface org.freedesktop.systemd1.Automount {
               properties:
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s Where = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s ExtraOptions = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u DirectoryMode = ...;
                 readonly s Result = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t TimeoutIdleUSec = ...;
             };
             interface org.freedesktop.DBus.Peer { ... };
             interface org.freedesktop.DBus.Introspectable { ... };
             interface org.freedesktop.DBus.Properties { ... };
             interface org.freedesktop.systemd1.Unit { ... };
           };

   Properties
       Most of the properties map directly to the corresponding settings in the automount unit files.

       Result knows the values "success" and "resources" at this time. They have the same meanings as the
       corresponding values of the corresponding field of the Service object.

TIMER UNIT OBJECTS

       All timer unit objects implement the org.freedesktop.systemd1.Timer interface (described here) in
       addition to the generic org.freedesktop.systemd1.Unit interface (see above).

           node /org/freedesktop/systemd1/unit/systemd_2dtmpfiles_2dclean_2etimer {
             interface org.freedesktop.systemd1.Timer {
               properties:
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s Unit = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(stt) TimersMonotonic = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sst) TimersCalendar = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b OnClockChange = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b OnTimezoneChange = ...;
                 readonly t NextElapseUSecRealtime = ...;
                 readonly t NextElapseUSecMonotonic = ...;
                 readonly t LastTriggerUSec = ...;
                 readonly t LastTriggerUSecMonotonic = ...;
                 readonly s Result = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t AccuracyUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t RandomizedDelayUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b FixedRandomDelay = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b Persistent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b WakeSystem = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b RemainAfterElapse = ...;
             };
             interface org.freedesktop.DBus.Peer { ... };
             interface org.freedesktop.DBus.Introspectable { ... };
             interface org.freedesktop.DBus.Properties { ... };
             interface org.freedesktop.systemd1.Unit { ... };
           };

   Properties
       Unit contains the name of the unit to activate when the timer elapses.

       TimersMonotonic contains an array of structs that contain information about all monotonic timers of this
       timer unit. The structs contain a string identifying the timer base, which is one of "OnActiveUSec",
       "OnBootUSec", "OnStartupUSec", "OnUnitActiveUSec", or "OnUnitInactiveUSec" which correspond to the
       settings of the same names in the timer unit files; the microsecond offset from this timer base in
       monotonic time; the next elapsation point on the CLOCK_MONOTONIC clock, relative to its epoch.

       TimersCalendar contains an array of structs that contain information about all realtime/calendar timers
       of this timer unit. The structs contain a string identifying the timer base, which may only be
       "OnCalendar" for now; the calendar specification string; the next elapsation point on the CLOCK_REALTIME
       clock, relative to its epoch.

       NextElapseUSecRealtime contains the next elapsation point on the CLOCK_REALTIME clock in miscroseconds
       since the epoch, or 0 if this timer event does not include at least one calendar event.

       Similarly, NextElapseUSecMonotonic contains the next elapsation point on the CLOCK_MONOTONIC clock in
       microseconds since the epoch, or 0 if this timer event does not include at least one monotonic event.

       Result knows the values "success" and "resources" with the same meanings as the matching values of the
       corresponding property of the service interface.

SWAP UNIT OBJECTS

       All swap unit objects implement the org.freedesktop.systemd1.Swap interface (described here) in addition
       to the generic org.freedesktop.systemd1.Unit interface (see above).

           node /org/freedesktop/systemd1/unit/dev_2dsda3_2eswap {
             interface org.freedesktop.systemd1.Swap {
               methods:
                 GetProcesses(out a(sus) processes);
                 AttachProcesses(in  s subcgroup,
                                 in  au pids);
               properties:
                 readonly s What = '...';
                 readonly i Priority = ...;
                 readonly s Options = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t TimeoutUSec = ...;
                 readonly u ControlPID = ...;
                 readonly s Result = '...';
                 readonly u UID = ...;
                 readonly u GID = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sasbttttuii) ExecActivate = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("invalidates")
                 readonly a(sasbttttuii) ExecDeactivate = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s Slice = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s ControlGroup = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t ControlGroupId = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryCurrent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryPeak = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemorySwapCurrent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemorySwapPeak = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryZSwapCurrent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryAvailable = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUUsageNSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay EffectiveCPUs = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay EffectiveMemoryNodes = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t TasksCurrent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IPIngressBytes = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IPIngressPackets = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IPEgressBytes = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IPEgressPackets = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOReadBytes = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOReadOperations = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOWriteBytes = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOWriteOperations = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b Delegate = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as DelegateControllers = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s DelegateSubgroup = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b CPUAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupCPUWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUShares = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupCPUShares = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUQuotaPerSecUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUQuotaPeriodUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay AllowedCPUs = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay StartupAllowedCPUs = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay AllowedMemoryNodes = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay StartupAllowedMemoryNodes = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b IOAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupIOWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IODeviceWeight = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IOReadBandwidthMax = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IOWriteBandwidthMax = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IOReadIOPSMax = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IOWriteIOPSMax = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IODeviceLatencyTargetUSec = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b BlockIOAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t BlockIOWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupBlockIOWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) BlockIODeviceWeight = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) BlockIOReadBandwidth = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) BlockIOWriteBandwidth = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b MemoryAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t DefaultMemoryLow = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t DefaultStartupMemoryLow = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t DefaultMemoryMin = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryMin = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryLow = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemoryLow = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryHigh = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemoryHigh = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemoryMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemorySwapMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemorySwapMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryZSwapMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemoryZSwapMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryLimit = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s DevicePolicy = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(ss) DeviceAllow = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b TasksAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t TasksMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b IPAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iayu) IPAddressAllow = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iayu) IPAddressDeny = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as IPIngressFilterPath = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as IPEgressFilterPath = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as DisableControllers = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s ManagedOOMSwap = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s ManagedOOMMemoryPressure = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly u ManagedOOMMemoryPressureLimit = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s ManagedOOMPreference = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(ss) BPFProgram = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iiqq) SocketBindAllow = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iiqq) SocketBindDeny = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly (bas) RestrictNetworkInterfaces = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s MemoryPressureWatch = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryPressureThresholdUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iiss) NFTSet = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b CoredumpReceive = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as Environment = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(sb) EnvironmentFiles = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as PassEnvironment = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as UnsetEnvironment = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u UMask = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitCPU = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitCPUSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitFSIZE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitFSIZESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitDATA = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitDATASoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitSTACK = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitSTACKSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitCORE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitCORESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitRSS = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitRSSSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitNOFILE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitNOFILESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitAS = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitASSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitNPROC = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitNPROCSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitMEMLOCK = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitMEMLOCKSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitLOCKS = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitLOCKSSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitSIGPENDING = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitSIGPENDINGSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitMSGQUEUE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitMSGQUEUESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitNICE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitNICESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitRTPRIO = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitRTPRIOSoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitRTTIME = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LimitRTTIMESoft = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s WorkingDirectory = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RootDirectory = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RootImage = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ss) RootImageOptions = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly ay RootHash = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RootHashPath = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly ay RootHashSignature = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RootHashSignaturePath = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RootVerity = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b RootEphemeral = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ExtensionDirectories = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(sba(ss)) ExtensionImages = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ssba(ss)) MountImages = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i OOMScoreAdjust = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t CoredumpFilter = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i Nice = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i IOSchedulingClass = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i IOSchedulingPriority = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i CPUSchedulingPolicy = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i CPUSchedulingPriority = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly ay CPUAffinity = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b CPUAffinityFromNUMA = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i NUMAPolicy = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly ay NUMAMask = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t TimerSlackNSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b CPUSchedulingResetOnFork = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b NonBlocking = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s StandardInput = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s StandardInputFileDescriptorName = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly ay StandardInputData = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s StandardOutput = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s StandardOutputFileDescriptorName = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s StandardError = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s StandardErrorFileDescriptorName = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s TTYPath = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b TTYReset = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b TTYVHangup = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b TTYVTDisallocate = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly q TTYRows = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly q TTYColumns = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i SyslogPriority = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s SyslogIdentifier = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b SyslogLevelPrefix = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i SyslogLevel = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i SyslogFacility = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i LogLevelMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t LogRateLimitIntervalUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u LogRateLimitBurst = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly aay LogExtraFields = [[...], ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(bs) LogFilterPatterns = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s LogNamespace = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i SecureBits = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t CapabilityBoundingSet = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t AmbientCapabilities = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s User = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s Group = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b DynamicUser = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b SetLoginEnvironment = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b RemoveIPC = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(say) SetCredential = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(say) SetCredentialEncrypted = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ss) LoadCredential = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ss) LoadCredentialEncrypted = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ImportCredential = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as SupplementaryGroups = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s PAMName = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ReadWritePaths = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ReadOnlyPaths = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as InaccessiblePaths = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ExecPaths = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as NoExecPaths = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ExecSearchPath = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t MountFlags = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PrivateTmp = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PrivateDevices = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ProtectClock = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ProtectKernelTunables = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ProtectKernelModules = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ProtectKernelLogs = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ProtectControlGroups = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PrivateNetwork = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PrivateUsers = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PrivateMounts = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b PrivateIPC = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s ProtectHome = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s ProtectSystem = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b SameProcessGroup = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s UtmpIdentifier = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s UtmpMode = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bs) SELinuxContext = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bs) AppArmorProfile = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bs) SmackProcessLabel = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b IgnoreSIGPIPE = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b NoNewPrivileges = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bas) SystemCallFilter = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as SystemCallArchitectures = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i SystemCallErrorNumber = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bas) SystemCallLog = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s Personality = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b LockPersonality = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bas) RestrictAddressFamilies = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(sst) RuntimeDirectorySymlink = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RuntimeDirectoryPreserve = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u RuntimeDirectoryMode = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as RuntimeDirectory = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(sst) StateDirectorySymlink = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u StateDirectoryMode = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as StateDirectory = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(sst) CacheDirectorySymlink = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u CacheDirectoryMode = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as CacheDirectory = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(sst) LogsDirectorySymlink = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u LogsDirectoryMode = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as LogsDirectory = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u ConfigurationDirectoryMode = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly as ConfigurationDirectory = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t TimeoutCleanUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b MemoryDenyWriteExecute = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b RestrictRealtime = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b RestrictSUIDSGID = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t RestrictNamespaces = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (bas) RestrictFileSystems = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ssbt) BindPaths = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ssbt) BindReadOnlyPaths = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ss) TemporaryFileSystem = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b MountAPIVFS = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s KeyringMode = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s ProtectProc = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s ProcSubset = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b ProtectHostname = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b MemoryKSM = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s NetworkNamespacePath = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s IPCNamespacePath = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s RootImagePolicy = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s MountImagePolicy = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s ExtensionImagePolicy = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s KillMode = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i KillSignal = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i RestartKillSignal = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i FinalKillSignal = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b SendSIGKILL = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b SendSIGHUP = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i WatchdogSignal = ...;
             };
             interface org.freedesktop.DBus.Peer { ... };
             interface org.freedesktop.DBus.Introspectable { ... };
             interface org.freedesktop.DBus.Properties { ... };
             interface org.freedesktop.systemd1.Unit { ... };
           };

   Properties
       Most of the properties map directly to the corresponding settings in swap unit files. As mount units
       invoke the swapon(8) command, their bus objects include implicit ExecActivate (and similar) fields which
       contain information about processes to execute. They also share most of the fields related to the
       execution context that Service objects expose (see above). In addition to these properties there are the
       following:

       ControlPID contains the PID of the currently running swapon(8) or swapoff(8) command if there is one
       running, otherwise 0.

       Result contains a value explaining why a mount unit failed if it failed. It can take the values
       "success", "resources", "timeout", "exit-code", "signal", or "core-dump" which have the identical
       meanings as the corresponding values of the corresponding field of service unit objects (see above).

PATH UNIT OBJECTS

           node /org/freedesktop/systemd1/unit/cups_2epath {
             interface org.freedesktop.systemd1.Path {
               properties:
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s Unit = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ss) Paths = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b MakeDirectory = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u DirectoryMode = ...;
                 readonly s Result = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t TriggerLimitIntervalUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u TriggerLimitBurst = ...;
             };
             interface org.freedesktop.DBus.Peer { ... };
             interface org.freedesktop.DBus.Introspectable { ... };
             interface org.freedesktop.DBus.Properties { ... };
             interface org.freedesktop.systemd1.Unit { ... };
           };

   Properties
       Most properties correspond directly with the matching settings in path unit files.

       The others:

       Paths contains an array of structs. Each struct contains the condition to watch, which can be one of
       "PathExists", "PathExistsGlob", "PathChanged", "PathModified", or "DirectoryNotEmpty" which correspond
       directly to the matching settings in the path unit files; and the path to watch, possibly including glob
       expressions.

       Result contains a result value which can be "success" or "resources" which have the same meaning as the
       corresponding field of the Service interface.

SLICE UNIT OBJECTS

       All slice unit objects implement the org.freedesktop.systemd1.Slice interface (described here) in
       addition to the generic org.freedesktop.systemd1.Unit interface (see above).

           node /org/freedesktop/systemd1/unit/system_2eslice {
             interface org.freedesktop.systemd1.Slice {
               methods:
                 GetProcesses(out a(sus) processes);
                 AttachProcesses(in  s subcgroup,
                                 in  au pids);
               properties:
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s Slice = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s ControlGroup = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t ControlGroupId = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryCurrent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryPeak = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemorySwapCurrent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemorySwapPeak = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryZSwapCurrent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryAvailable = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUUsageNSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay EffectiveCPUs = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay EffectiveMemoryNodes = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t TasksCurrent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IPIngressBytes = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IPIngressPackets = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IPEgressBytes = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IPEgressPackets = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOReadBytes = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOReadOperations = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOWriteBytes = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOWriteOperations = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b Delegate = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as DelegateControllers = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s DelegateSubgroup = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b CPUAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupCPUWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUShares = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupCPUShares = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUQuotaPerSecUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUQuotaPeriodUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay AllowedCPUs = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay StartupAllowedCPUs = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay AllowedMemoryNodes = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay StartupAllowedMemoryNodes = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b IOAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupIOWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IODeviceWeight = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IOReadBandwidthMax = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IOWriteBandwidthMax = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IOReadIOPSMax = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IOWriteIOPSMax = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IODeviceLatencyTargetUSec = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b BlockIOAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t BlockIOWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupBlockIOWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) BlockIODeviceWeight = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) BlockIOReadBandwidth = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) BlockIOWriteBandwidth = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b MemoryAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t DefaultMemoryLow = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t DefaultStartupMemoryLow = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t DefaultMemoryMin = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryMin = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryLow = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemoryLow = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryHigh = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemoryHigh = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemoryMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemorySwapMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemorySwapMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryZSwapMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemoryZSwapMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryLimit = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s DevicePolicy = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(ss) DeviceAllow = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b TasksAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t TasksMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b IPAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iayu) IPAddressAllow = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iayu) IPAddressDeny = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as IPIngressFilterPath = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as IPEgressFilterPath = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as DisableControllers = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s ManagedOOMSwap = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s ManagedOOMMemoryPressure = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly u ManagedOOMMemoryPressureLimit = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s ManagedOOMPreference = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(ss) BPFProgram = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iiqq) SocketBindAllow = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iiqq) SocketBindDeny = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly (bas) RestrictNetworkInterfaces = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s MemoryPressureWatch = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryPressureThresholdUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iiss) NFTSet = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b CoredumpReceive = ...;
             };
             interface org.freedesktop.DBus.Peer { ... };
             interface org.freedesktop.DBus.Introspectable { ... };
             interface org.freedesktop.DBus.Properties { ... };
             interface org.freedesktop.systemd1.Unit { ... };
           };

   Properties
       Most properties correspond directly with the matching settings in slice unit files.

SCOPE UNIT OBJECTS

       All scope unit objects implement the org.freedesktop.systemd1.Scope interface (described here) in
       addition to the generic org.freedesktop.systemd1.Unit interface (see above).

           node /org/freedesktop/systemd1/unit/session_2d1_2escope {
             interface org.freedesktop.systemd1.Scope {
               methods:
                 Abandon();
                 GetProcesses(out a(sus) processes);
                 AttachProcesses(in  s subcgroup,
                                 in  au pids);
               signals:
                 RequestStop();
               properties:
                 readonly s Controller = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t TimeoutStopUSec = ...;
                 readonly s Result = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t RuntimeMaxUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly t RuntimeRandomizedExtraUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s OOMPolicy = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s Slice = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s ControlGroup = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t ControlGroupId = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryCurrent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryPeak = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemorySwapCurrent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemorySwapPeak = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryZSwapCurrent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryAvailable = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUUsageNSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay EffectiveCPUs = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay EffectiveMemoryNodes = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t TasksCurrent = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IPIngressBytes = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IPIngressPackets = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IPEgressBytes = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IPEgressPackets = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOReadBytes = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOReadOperations = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOWriteBytes = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOWriteOperations = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b Delegate = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as DelegateControllers = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s DelegateSubgroup = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b CPUAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupCPUWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUShares = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupCPUShares = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUQuotaPerSecUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t CPUQuotaPeriodUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay AllowedCPUs = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay StartupAllowedCPUs = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay AllowedMemoryNodes = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly ay StartupAllowedMemoryNodes = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b IOAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t IOWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupIOWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IODeviceWeight = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IOReadBandwidthMax = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IOWriteBandwidthMax = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IOReadIOPSMax = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IOWriteIOPSMax = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) IODeviceLatencyTargetUSec = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b BlockIOAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t BlockIOWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupBlockIOWeight = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) BlockIODeviceWeight = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) BlockIOReadBandwidth = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(st) BlockIOWriteBandwidth = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b MemoryAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t DefaultMemoryLow = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t DefaultStartupMemoryLow = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t DefaultMemoryMin = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryMin = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryLow = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemoryLow = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryHigh = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemoryHigh = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemoryMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemorySwapMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemorySwapMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryZSwapMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t StartupMemoryZSwapMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryLimit = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s DevicePolicy = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(ss) DeviceAllow = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b TasksAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t TasksMax = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b IPAccounting = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iayu) IPAddressAllow = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iayu) IPAddressDeny = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as IPIngressFilterPath = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as IPEgressFilterPath = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly as DisableControllers = ['...', ...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s ManagedOOMSwap = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s ManagedOOMMemoryPressure = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly u ManagedOOMMemoryPressureLimit = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s ManagedOOMPreference = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(ss) BPFProgram = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iiqq) SocketBindAllow = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iiqq) SocketBindDeny = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly (bas) RestrictNetworkInterfaces = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly s MemoryPressureWatch = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly t MemoryPressureThresholdUSec = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly a(iiss) NFTSet = [...];
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
                 readonly b CoredumpReceive = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s KillMode = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i KillSignal = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i RestartKillSignal = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i FinalKillSignal = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b SendSIGKILL = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly b SendSIGHUP = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly i WatchdogSignal = ...;
             };
             interface org.freedesktop.DBus.Peer { ... };
             interface org.freedesktop.DBus.Introspectable { ... };
             interface org.freedesktop.DBus.Properties { ... };
             interface org.freedesktop.systemd1.Unit { ... };
           };

   Methods
       Abandon() may be used to place a scope unit in the "abandoned" state. This may be used to inform the
       system manager that the manager that created the scope lost interest in the scope (for example, because
       it is terminating), without wanting to shut down the scope entirely.

   Signals
       RequestStop is sent to the peer that is configured in the Controller property when systemd is requested
       to terminate the scope unit. A program registering a scope can use this to cleanly shut down the
       processes it added to the scope instead of letting systemd do it with the usual SIGTERM logic.

   Properties
       All properties correspond directly with the matching properties of service units.

       Controller contains the bus name (unique or well-known) that is notified when the scope unit is to be
       shut down via a RequestStop signal (see below). This is set when the scope is created. If not set, the
       scope's processes will terminated with SIGTERM directly.

JOB OBJECTS

       Job objects encapsulate scheduled or running jobs. Each unit can have none or one jobs in the execution
       queue. Each job is attached to exactly one unit.

           node /org/freedesktop/systemd1/job/666 {
             interface org.freedesktop.systemd1.Job {
               methods:
                 Cancel();
                 GetAfter(out a(usssoo) jobs);
                 GetBefore(out a(usssoo) jobs);
               properties:
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly u Id = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly (so) Unit = ...;
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly s JobType = '...';
                 readonly s State = '...';
                 @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
                 readonly a(ss) ActivationDetails = [...];
             };
             interface org.freedesktop.DBus.Peer { ... };
             interface org.freedesktop.DBus.Introspectable { ... };
             interface org.freedesktop.DBus.Properties { ... };
           };

   Methods
       Cancel() cancels the job. Note that this will remove a job from the queue if it is not yet executed but
       generally will not cause a job that is already in the process of being executed to be aborted. This
       operation may also be requested via the CancelJob() method of the Manager object (see above), which is
       sometimes useful to reduce roundtrips.

   Properties
       Id is the numeric Id of the job. During the runtime of a systemd instance each numeric ID is only
       assigned once.

       Unit refers to the unit this job belongs to. It is a structure consisting of the name of the unit and a
       bus path to the unit's object.

       JobType refers to the job's type and is one of "start", "verify-active", "stop", "reload", "restart",
       "try-restart", or "reload-or-start". Note that later versions might define additional values.

       State refers to the job's state and is one of "waiting" and "running". The former indicates that a job is
       currently queued but has not begun to execute yet. The latter indicates that a job is currently being
       executed.

       ActivationDetails has the same content as the property of the same name under the
       org.freedesktop.systemd1.Unit interface.

EXAMPLES

       Example 1. Introspect org.freedesktop.systemd1.Manager on the bus

           $ gdbus introspect --system \
                   --dest org.freedesktop.systemd1 \
                   --object-path /org/freedesktop/systemd1

       Example 2. Introspect a unit on the bus

           $ busctl introspect org.freedesktop.systemd1 \
             $(busctl call org.freedesktop.systemd1 \
                /org/freedesktop/systemd1 \
                org.freedesktop.systemd1.Manager \
                GetUnit s systemd-resolved.service | cut -d'"' -f2)

       Example 3. Introspect org.freedesktop.systemd1.Job on the bus

           $ gdbus introspect --system --dest org.freedesktop.systemd1 \
             --object-path /org/freedesktop/systemd1/job/1292

VERSIONING

       These D-Bus interfaces follow the usual interface versioning guidelines[4].

HISTORY

   The Manager Object
       RuntimeWatchdogPreUSec and RuntimeWatchdogPreGovernor were added in version 251.

       WatchdogDevice, WatchdogLastPingTimestamp, WatchdogLastPingTimestampMonotonic, DefaultDeviceTimeoutUSec,
       DumpUnitsMatchingPatterns(), and DumpUnitsMatchingPatternsByFileDescriptor() were added in version 252.

       GetUnitByPIDFD() and DisableUnitFilesWithFlagsAndInstallInfo() were added in version 253.

       ConfidentialVirtualization, DefaultIOAccounting, DefaultIPAccounting, DefaultMemoryPressureThresholdUSec,
       DefaultMemoryPressureWatch, QueueSignalUnit(), SoftReboot(), and DumpUnitFileDescriptorStore() were added
       in version 254.

   Unit Objects
       Upholds and UpheldBy were added in version 251.

       AccessSELinuxContext and ActivationDetails were added in version 252.

       QueueSignal() was added in version 254.

       SurviveFinalKillSignal was added in version 255.

   Service Unit Objects
       ControlGroupId and ExtensionDirectories were added in version 251.

       OpenFile, ReloadSignal, MemoryZSwapMax, and LogFilterPatterns were added in version 253.

       RestartMode, RestartSteps, RestartMaxDelayUSec, RestartUSecNext, FileDescriptorStorePreserve,
       DumpFileDescriptorStore(), DelegateSubgroup, DefaultStartupMemoryLow, StartupMemoryLow,
       StartupMemoryHigh, StartupMemoryMax, StartupMemorySwapMax, StartupMemoryZSwapMax, MemoryPressureWatch,
       MemoryPressureThresholdUSec, RootEphemeral, ImportCredential, MemoryKSM, RootImagePolicy,
       MountImagePolicy, and ExtensionImagePolicy were added in version 254.

       NFTSet, SetLoginEnvironment, CoredumpReceive, MemoryPeak, MemorySwapCurrent, MemorySwapPeak, and
       MemoryZSwapCurrent were added in version 255.

   Socket Unit Objects
       ControlGroupId and ExtensionDirectories were added in version 251.

       MemoryZSwapMax and LogFilterPatterns were added in version 253.

       DelegateSubgroup, DefaultStartupMemoryLow, StartupMemoryLow, StartupMemoryHigh, StartupMemoryMax,
       StartupMemorySwapMax, StartupMemoryZSwapMax, MemoryPressureWatch, MemoryPressureThresholdUSec,
       RootEphemeral, ImportCredential, MemoryKSM, RootImagePolicy, MountImagePolicy, and ExtensionImagePolicy
       were added in version 254.

       PollLimitIntervalUSec, PollLimitBurst, NFTSet, SetLoginEnvironment, CoredumpReceive, MemoryPeak,
       MemorySwapCurrent, MemorySwapPeak, and MemoryZSwapCurrent were added in version 255.

   Mount Unit Objects
       ControlGroupId and ExtensionDirectories were added in version 251.

       MemoryZSwapMax and LogFilterPatterns were added in version 253.

       DelegateSubgroup, DefaultStartupMemoryLow, StartupMemoryLow, StartupMemoryHigh, StartupMemoryMax,
       StartupMemorySwapMax, StartupMemoryZSwapMax, MemoryPressureWatch, MemoryPressureThresholdUSec,
       RootEphemeral, ImportCredential, MemoryKSM, RootImagePolicy, MountImagePolicy, and ExtensionImagePolicy
       were added in version 254.

       NFTSet, SetLoginEnvironment, CoredumpReceive, MemoryPeak, MemorySwapCurrent, MemorySwapPeak, and
       MemoryZSwapCurrent were added in version 255.

   Swap Unit Objects
       ControlGroupId and ExtensionDirectories were added in version 251.

       MemoryZSwapMax and LogFilterPatterns were added in version 253.

       DelegateSubgroup, DefaultStartupMemoryLow, StartupMemoryLow, StartupMemoryHigh, StartupMemoryMax,
       StartupMemorySwapMax, StartupMemoryZSwapMax, MemoryPressureWatch, MemoryPressureThresholdUSec,
       RootEphemeral, ImportCredential, MemoryKSM, RootImagePolicy, MountImagePolicy, and ExtensionImagePolicy
       were added in version 254.

       NFTSet, SetLoginEnvironment, CoredumpReceive, MemoryPeak, MemorySwapCurrent, MemorySwapPeak, and
       MemoryZSwapCurrent were added in version 255.

   Slice Unit Objects
       ControlGroupId was added in version 251.

       MemoryZSwapMax was added in version 253.

       DelegateSubgroup, DefaultStartupMemoryLow, StartupMemoryLow, StartupMemoryHigh, StartupMemoryMax,
       StartupMemorySwapMax, StartupMemoryZSwapMax, MemoryPressureWatch, and MemoryPressureThresholdUSec were
       added in version 254.

       NFTSet, CoredumpReceive, MemoryPeak, MemorySwapCurrent, MemorySwapPeak, and MemoryZSwapCurrent were added
       in version 255.

   Scope Unit Objects
       ControlGroupId was added in version 251.

       OOMPolicy and MemoryZSwapMax were added in version 253.

       DelegateSubgroup, DefaultStartupMemoryLow, StartupMemoryLow, StartupMemoryHigh, StartupMemoryMax,
       StartupMemorySwapMax, StartupMemoryZSwapMax, MemoryPressureWatch, and MemoryPressureThresholdUSec were
       added in version 254.

       NFTSet, CoredumpReceive, MemoryPeak, MemorySwapCurrent, MemorySwapPeak, and MemoryZSwapCurrent were added
       in version 255.

   Job Objects
       ActivationDetails was added in version 252.

NOTES

        1. polkit
           https://www.freedesktop.org/software/polkit/docs/latest/

        2. New Control Group Interface
           https://www.freedesktop.org/wiki/Software/systemd/ControlGroupInterface

        3. The Case for the /usr Merge
           https://www.freedesktop.org/wiki/Software/systemd/TheCaseForTheUsrMerge

        4. the usual interface versioning guidelines
           https://0pointer.de/blog/projects/versioning-dbus.html