docs: public List<PublicContractsItemsResponse> getContractsPublicItemsContractId(Integer contractId, String datasource,
              String ifNoneMatch, Integer page) throws ApiException {
          ApiResponse<List<PublicContractsItemsResponse>> resp = getContractsPublicItemsContractIdWithHttpInfo(
                  contractId, datasource, ifNoneMatch, page);
          return resp.getData();
      }