docs: public com.squareup.okhttp.Call getLoyaltyStoresCorporationIdOffersAsync(Integer corporationId, String datasource,
              String ifNoneMatch, final ApiCallback<List<LoyaltyStoreOffersResponse>> callback) throws ApiException {
  
          com.squareup.okhttp.Call call = getLoyaltyStoresCorporationIdOffersValidateBeforeCall(corporationId,
                  datasource, ifNoneMatch, callback);
          Type localVarReturnType = new TypeToken<List<LoyaltyStoreOffersResponse>>() {
          }.getType();
          apiClient.executeAsync(call, localVarReturnType, callback);
          return call;
      }