@type t() :: %Procore.Model.ChecklistInspectionItemObservation{
  checklist_item_id: integer() | nil,
  checklist_list_id: integer() | nil,
  created_at: DateTime.t() | nil,
  created_by:
    Procore.Model.RestV11RequisitionsGet200ResponseInnerCreatedBy.t() | nil,
  id: integer() | nil,
  updated_at: DateTime.t() | nil
}