get-reports-response-reports-item-ab-split-b

record get-reports-response-reports-item-ab-split-b {
  abuse-reports: option​<s32>,
  bounces: option​<s32>,
  forwards: option​<s32>,
  forwards-opens: option​<s32>,
  last-open: option​<string>,
  opens: option​<s32>,
  recipient-clicks: option​<s32>,
  unique-opens: option​<s32>,
  unsubs: option​<s32>,
}