@type t() ::
  %Procore.Model.RestV10ChangeEventsGet200ResponseInnerChangeEventLineItemsInnerBudgetCode{
    description: String.t() | nil,
    flat_code: String.t() | nil,
    id: integer() | nil,
    segment_items:
      [
        Procore.Model.RestV10CompaniesCompanyIdWorkBreakdownStructureSegmentsSegmentIdSegmentItemsGet200ResponseInner.t()
      ]
      | nil
  }