@type t() :: %Procore.Model.RestV11RequisitionsGet200ResponseInnerItemsInnerWbsCode{
  description: String.t() | nil,
  flat_code: String.t() | nil,
  id: integer() | nil,
  segment_items:
    [
      Procore.Model.RestV11RequisitionsGet200ResponseInnerItemsInnerWbsCodeSegmentItemsInner.t()
    ]
    | nil
}