hook-delivery

record hook-delivery {
  action: string,
  delivered-at: string,
  duration: f64,
  event: string,
  guid: string,
  id: s32,
  installation-id: s32,
  redelivery: bool,
  repository-id: s32,
  request: hook-delivery-request,
  response: hook-delivery-response,
  status: string,
  status-code: s32,
  url: option​<string>,
}