type: object
nullable: true
description: >-
  Optionally included object that contains overall metrics for a Chart entity. Data is at the chart_id level.
properties:
  chart_group:
    $ref: '../properties/chart_group.yaml'
  dsp:
    $ref: '../properties/dsp_slug.yaml'
  earliest_data_date:
    $ref: '../properties/earliest_data_date_nullable.yaml'
  latest_data_date:
    $ref: '../properties/latest_data_date_nullable.yaml'
example:
  chart_group: 'shazam_top200'
  dsp: 'shazam'
  earliest_data_date: '2018-01-01'
  latest_data_date: '2021-06-07'