description: >
    Implement this interface to provide report inspection features. An
    implementation service should additionally implement
    xyz.openbmc_project.Object.Delete for deletion of individual report objects.

methods:
    - name: Update
      description: >
          The Update method is defined for the on demand metric report update.
          It triggers update of the Readings property. If ReportingType is not
          set to OnRequest then method does nothing.

properties:
    - name: Persistency
      type: boolean
      description: >
          Defines if the report configuration is stored in non volatile memory.
          Configuration contains all Report properties excluding Readings.
    - name: ReadingParameters
      type: array[struct[array[object_path],enum[self.OperationType],string,string,enum[self.CollectionTimescope],uint64]]
      description: >
          Array of structures that contains array of sensor paths that are
          monitored by Telemetry service, operation type, metric Id, metadata,
          collection timescope and collection duration. Metric Id and metadata are
          used to store user details, e.g. metadata can be used to map sensor name
          to DBus path.
    - name: Readings
      type: struct[uint64,array[struct[string,string,double,uint64]]]
      description: >
          Structure that contains timestamp of readings update in milliseconds and
          array of metric Id, metadata, reading value and timestamp of single
          reading update in milliseconds. Metric Id and metadata are equal to its
          counterparts in ReadingParameters property.
      flags:
          - readonly
    - name: EmitsReadingsUpdate
      type: boolean
      description: >
          On Readings update PropertiesChanged signal is emitted. It allows to
          decrease generation of load on DBus when Readings property is updated.
          Redfish Event Service requires this option to be equal to true.
      flags:
          - const
    - name: LogToMetricReportsCollection
      type: boolean
      description: >
          Presence of Report in Metric Report Collection in Redfish Telemetry
          Service.
      flags:
          - const
    - name: ReportingType
      type: enum[self.ReportingType]
      description: Defines how readings are updated.
    - name: ReportUpdates
      type: enum[self.ReportUpdates]
      description: Defines how Readings array is filled.
    - name: AppendLimit
      type: size
      description: Defines the maximum number of entries in 'Readings' property.
      flags:
          - readonly
    - name: Interval
      type: uint64
      description: >
          Defines period of time in milliseconds when readings are updated.
    - name: Enabled
      type: boolean
      description: >
          Indicates if readings in report will be updated. This may be set to
          false by the service if ReportUpdates property is 'AppendStopsWhenFull'
          and readings limit specified by AppendLimit is reached.

enumerations:
    - name: OperationType
      description: Type of action that is executed on readings.
      values:
          - name: Single
            description: Store the latest reading.
          - name: Max
            description: Store maximal reading during defined time period.
          - name: Min
            description: Store minimal reading during defined time period.
          - name: Avg
            description: Calculate average of readings during defined time period.
          - name: Sum
            description: Calculate sum of readings over defined time period.
    - name: ReportingType
      description: >
          The type that defines when Readings are updated.
      values:
          - name: OnChange
            description: >
                On sensor reading change.
          - name: OnRequest
            description: >
                On Update method call.
          - name: Periodic
            description: >
                After period of time defined by Interval property.
    - name: ReportUpdates
      description: >
          The type that defines how Readings are updated.
      values:
          - name: Overwrite
            description: >
                Last sensor reading is written to Readings overwriting the previous
                value. AppendLimit set by user is ignored. Readings size is equal to
                count of all sensors across all metrics.
          - name: AppendWrapsWhenFull
            description: >
                Append sensor reading to Readings up to limit specify in AppendLimit
                then start from the beginning.
          - name: AppendStopsWhenFull
            description: >
                Append sensor reading to Readings up to limit specify in AppendLimit
                then stop till report update.
          - name: NewReport
            description: >
                A new report is created, whose name is the current metric report name
                concatenated with the timestamp.
    - name: CollectionTimescope
      description: >
          The time scope of the related metric values.
      values:
          - name: Point
            description: >
                The corresponding metric apply to a point in time. The reading
                timestamp in Readings property specifies point in time.
          - name: Interval
            description: >
                The corresponding metric apply to a time interval. The reading
                timestamp in Readings property specifies the end of the time interval
                and the collection duration of ReadingParameters specify its duration.
          - name: StartupInterval
            description: >
                The corresponding metric apply to a time interval that began on
                report creation. The reading timestamp in Readings property specifies
                the end of the time interval. Collection duration of
                ReadingParameters specifies the duration between the startup of
                resource and timestamp.