zammad/app/frontend/shared/entities/ticket-shared-draft-start/graphql/mutations/ticketSharedDraftStartDelete.graphql

mutation ticketSharedDraftStartDelete($sharedDraftId: ID!) {
  ticketSharedDraftStartDelete(sharedDraftId: $sharedDraftId) {
    success
    errors {
      ...errors
    }
  }
}