debian-mirror-gitlab/app/assets/javascripts/sidebar/queries/epic_start_date.query.graphql

query epicStartDate($fullPath: ID!, $iid: ID) {
  workspace: group(fullPath: $fullPath) {
    id
    issuable: epic(iid: $iid) {
      id
      startDate
      startDateIsFixed
      startDateFixed
      startDateFromMilestones
    }
  }
}