description: >
    This interface helps users to record the end time of each stage (we called
    checkpoint in this interface).
methods:
    - name: SetCheckpoint
      description: >
        Labeling this moment as a checkpoint for a specific stage.
      parameters:
        - name: CheckpointName
          type: string
          default: ""
          description: >
            Checkpoint name for this moment.
        - name: WallTime
          type: int64
          default: 0
          description: >
            Seconds that has elapsed since Jan 1st 1970 00:00:00 (Epoch).
            If this value is 0, then BMC will fetch wall time internally
            instead.
        - name: SelfMeasuredDuration
          type: int64
          default: 0
          description: >
            Duration in second that is measured by the sender itself.
            If this parameter is set (non zero), then BMC will help to calculate
            the transition time from last checkpoint to current stage.
      errors:
        - xyz.openbmc_project.Common.Error.InvalidArgument
    - name: GetCheckpointList
      description: >
        Get the list of checkpoints.
      returns:
          - name: CheckpointList
            type: array[struct[string, int64, int64]]
            description: >
                A list of checkpoints.
    - name: RebootComplete
      description: >
        Mark current reboot process as completed.