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.