description: >
    Implement to control system time.
properties:
    - name: Elapsed
      type: uint64
      description: >
          Time elpased since the
          Epoch(1 Jan 1970 00:00:00 UTC), in microseconds.

          On setting this property, errors may be thrown.
          InternalFailure means BMC fails to set the time.
          InsufficientPermission means it is not allowed to set time depend
          on the time settings.
      errors:
        - xyz.openbmc_project.Time.Error.NotAllowed
        - xyz.openbmc_project.Time.Error.Failed