docs: public ApiResponse<List<CorporationContractsItemsResponse>> getCorporationsCorporationIdContractsContractIdItemsWithHttpInfo(
              Integer contractId, Integer corporationId, String datasource, String ifNoneMatch, String token)
              throws ApiException {
          com.squareup.okhttp.Call call = getCorporationsCorporationIdContractsContractIdItemsValidateBeforeCall(
                  contractId, corporationId, datasource, ifNoneMatch, token, null);
          Type localVarReturnType = new TypeToken<List<CorporationContractsItemsResponse>>() {
          }.getType();
          return apiClient.execute(call, localVarReturnType);
      }