com.facebook.ads.sdk.ProductGroup Maven / Gradle / Ivy

/**
 * Copyright (c) 2015-present, Facebook, Inc. All rights reserved.
 *
 * You are hereby granted a non-exclusive, worldwide, royalty-free license to
 * use, copy, modify, and distribute this software in source code or binary
 * form for use in connection with the web services and APIs provided by
 * Facebook.
 *
 * As with any software that integrates with the Facebook platform, your use
 * of this software is subject to the Facebook Developer Principles and
 * Policies [http://developers.facebook.com/policy/]. This copyright notice
 * shall be included in all copies or substantial portions of the software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 *
 */

package com.facebook.ads.sdk;

import java.io.File;
import java.lang.reflect.Modifier;
import java.lang.reflect.Type;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import com.google.common.base.Function;
import com.google.common.util.concurrent.Futures;
import com.google.common.util.concurrent.ListenableFuture;
import com.google.common.util.concurrent.SettableFuture;
import com.google.gson.JsonObject;
import com.google.gson.JsonArray;
import com.google.gson.annotations.SerializedName;
import com.google.gson.reflect.TypeToken;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonElement;
import com.google.gson.JsonParser;

import com.facebook.ads.sdk.APIException.MalformedResponseException;

/**
 * This class is auto-generated.
 *
 * For any issues or feature requests related to this class, please let us know
 * on github and we'll fix in our codegen framework. We'll not be able to accept
 * pull request for this class.
 *
 */
public class ProductGroup extends APINode {
  @SerializedName("id")
  private String mId = null;
  @SerializedName("product_catalog")
  private ProductCatalog mProductCatalog = null;
  @SerializedName("retailer_id")
  private String mRetailerId = null;
  @SerializedName("variants")
  private List mVariants = null;
  protected static Gson gson = null;

  ProductGroup() {
  }

  public ProductGroup(Long id, APIContext context) {
    this(id.toString(), context);
  }

  public ProductGroup(String id, APIContext context) {
    this.mId = id;

    this.context = context;
  }

  public ProductGroup fetch() throws APIException{
    ProductGroup newInstance = fetchById(this.getPrefixedId().toString(), this.context);
    this.copyFrom(newInstance);
    return this;
  }

  public static ProductGroup fetchById(Long id, APIContext context) throws APIException {
    return fetchById(id.toString(), context);
  }

  public static ListenableFuture fetchByIdAsync(Long id, APIContext context) throws APIException {
    return fetchByIdAsync(id.toString(), context);
  }

  public static ProductGroup fetchById(String id, APIContext context) throws APIException {
    return
      new APIRequestGet(id, context)
      .requestAllFields()
      .execute();
  }

  public static ListenableFuture fetchByIdAsync(String id, APIContext context) throws APIException {
    return
      new APIRequestGet(id, context)
      .requestAllFields()
      .executeAsync();
  }

  public static APINodeList fetchByIds(List ids, List fields, APIContext context) throws APIException {
    return (APINodeList)(
      new APIRequest(context, "", "/", "GET", ProductGroup.getParser())
        .setParam("ids", APIRequest.joinStringList(ids))
        .requestFields(fields)
        .execute()
    );
  }

  public static ListenableFuture> fetchByIdsAsync(List ids, List fields, APIContext context) throws APIException {
    return
      new APIRequest(context, "", "/", "GET", ProductGroup.getParser())
        .setParam("ids", APIRequest.joinStringList(ids))
        .requestFields(fields)
        .executeAsyncBase();
  }

  private String getPrefixedId() {
    return getId();
  }

  public String getId() {
    return getFieldId().toString();
  }
  public static ProductGroup loadJSON(String json, APIContext context, String header) {
    ProductGroup productGroup = getGson().fromJson(json, ProductGroup.class);
    if (context.isDebug()) {
      JsonParser parser = new JsonParser();
      JsonElement o1 = parser.parse(json);
      JsonElement o2 = parser.parse(productGroup.toString());
      if (o1.getAsJsonObject().get("__fb_trace_id__") != null) {
        o2.getAsJsonObject().add("__fb_trace_id__", o1.getAsJsonObject().get("__fb_trace_id__"));
      }
      if (!o1.equals(o2)) {
        context.log("[Warning] When parsing response, object is not consistent with JSON:");
        context.log("[JSON]" + o1);
        context.log("[Object]" + o2);
      };
    }
    productGroup.context = context;
    productGroup.rawValue = json;
    productGroup.header = header;
    return productGroup;
  }

  public static APINodeList parseResponse(String json, APIContext context, APIRequest request, String header) throws MalformedResponseException {
    APINodeList productGroups = new APINodeList(request, json, header);
    JsonArray arr;
    JsonObject obj;
    JsonParser parser = new JsonParser();
    Exception exception = null;
    try{
      JsonElement result = parser.parse(json);
      if (result.isJsonArray()) {
        // First, check if it's a pure JSON Array
        arr = result.getAsJsonArray();
        for (int i = 0; i < arr.size(); i++) {
          productGroups.add(loadJSON(arr.get(i).getAsJsonObject().toString(), context, header));
        };
        return productGroups;
      } else if (result.isJsonObject()) {
        obj = result.getAsJsonObject();
        if (obj.has("data")) {
          if (obj.has("paging")) {
            JsonObject paging = obj.get("paging").getAsJsonObject();
            if (paging.has("cursors")) {
                JsonObject cursors = paging.get("cursors").getAsJsonObject();
                String before = cursors.has("before") ? cursors.get("before").getAsString() : null;
                String after = cursors.has("after") ? cursors.get("after").getAsString() : null;
                productGroups.setCursors(before, after);
            }
            String previous = paging.has("previous") ? paging.get("previous").getAsString() : null;
            String next = paging.has("next") ? paging.get("next").getAsString() : null;
            productGroups.setPaging(previous, next);
            if (context.hasAppSecret()) {
              productGroups.setAppSecret(context.getAppSecretProof());
            }
          }
          if (obj.get("data").isJsonArray()) {
            // Second, check if it's a JSON array with "data"
            arr = obj.get("data").getAsJsonArray();
            for (int i = 0; i < arr.size(); i++) {
              productGroups.add(loadJSON(arr.get(i).getAsJsonObject().toString(), context, header));
            };
          } else if (obj.get("data").isJsonObject()) {
            // Third, check if it's a JSON object with "data"
            obj = obj.get("data").getAsJsonObject();
            boolean isRedownload = false;
            for (String s : new String[]{"campaigns", "adsets", "ads"}) {
              if (obj.has(s)) {
                isRedownload = true;
                obj = obj.getAsJsonObject(s);
                for (Map.Entry entry : obj.entrySet()) {
                  productGroups.add(loadJSON(entry.getValue().toString(), context, header));
                }
                break;
              }
            }
            if (!isRedownload) {
              productGroups.add(loadJSON(obj.toString(), context, header));
            }
          }
          return productGroups;
        } else if (obj.has("images")) {
          // Fourth, check if it's a map of image objects
          obj = obj.get("images").getAsJsonObject();
          for (Map.Entry entry : obj.entrySet()) {
              productGroups.add(loadJSON(entry.getValue().toString(), context, header));
          }
          return productGroups;
        } else {
          // Fifth, check if it's an array of objects indexed by id
          boolean isIdIndexedArray = true;
          for (Map.Entry entry : obj.entrySet()) {
            String key = (String) entry.getKey();
            if (key.equals("__fb_trace_id__")) {
              continue;
            }
            JsonElement value = (JsonElement) entry.getValue();
            if (
              value != null &&
              value.isJsonObject() &&
              value.getAsJsonObject().has("id") &&
              value.getAsJsonObject().get("id") != null &&
              value.getAsJsonObject().get("id").getAsString().equals(key)
            ) {
              productGroups.add(loadJSON(value.toString(), context, header));
            } else {
              isIdIndexedArray = false;
              break;
            }
          }
          if (isIdIndexedArray) {
            return productGroups;
          }

          // Sixth, check if it's pure JsonObject
          productGroups.clear();
          productGroups.add(loadJSON(json, context, header));
          return productGroups;
        }
      }
    } catch (Exception e) {
      exception = e;
    }
    throw new MalformedResponseException(
      "Invalid response string: " + json,
      exception
    );
  }

  @Override
  public APIContext getContext() {
    return context;
  }

  @Override
  public void setContext(APIContext context) {
    this.context = context;
  }

  @Override
  public String toString() {
    return getGson().toJson(this);
  }

  public APIRequestCreateComment createComment() {
    return new APIRequestCreateComment(this.getPrefixedId().toString(), context);
  }

  public APIRequestGetProducts getProducts() {
    return new APIRequestGetProducts(this.getPrefixedId().toString(), context);
  }

  public APIRequestCreateProduct createProduct() {
    return new APIRequestCreateProduct(this.getPrefixedId().toString(), context);
  }

  public APIRequestDelete delete() {
    return new APIRequestDelete(this.getPrefixedId().toString(), context);
  }

  public APIRequestGet get() {
    return new APIRequestGet(this.getPrefixedId().toString(), context);
  }

  public APIRequestUpdate update() {
    return new APIRequestUpdate(this.getPrefixedId().toString(), context);
  }


  public String getFieldId() {
    return mId;
  }

  public ProductCatalog getFieldProductCatalog() {
    if (mProductCatalog != null) {
      mProductCatalog.context = getContext();
    }
    return mProductCatalog;
  }

  public String getFieldRetailerId() {
    return mRetailerId;
  }

  public List getFieldVariants() {
    return mVariants;
  }



  public static class APIRequestCreateComment extends APIRequest {

    Comment lastResponse = null;
    @Override
    public Comment getLastResponse() {
      return lastResponse;
    }
    public static final String[] PARAMS = {
      "object_id",
      "parent_comment_id",
      "nectar_module",
      "attachment_id",
      "attachment_url",
      "attachment_share_url",
      "feedback_source",
      "facepile_mentioned_ids",
      "is_offline",
      "comment_privacy_value",
      "message",
      "text",
      "tracking",
    };

    public static final String[] FIELDS = {
    };

    @Override
    public Comment parseResponse(String response, String header) throws APIException {
      return Comment.parseResponse(response, getContext(), this, header).head();
    }

    @Override
    public Comment execute() throws APIException {
      return execute(new HashMap());
    }

    @Override
    public Comment execute(Map extraParams) throws APIException {
      ResponseWrapper rw = executeInternal(extraParams);
      lastResponse = parseResponse(rw.getBody(), rw.getHeader());
      return lastResponse;
    }

    public ListenableFuture executeAsync() throws APIException {
      return executeAsync(new HashMap());
    };

    public ListenableFuture executeAsync(Map extraParams) throws APIException {
      return Futures.transform(
        executeAsyncInternal(extraParams),
        new Function() {
           public Comment apply(ResponseWrapper result) {
             try {
               return APIRequestCreateComment.this.parseResponse(result.getBody(), result.getHeader());
             } catch (Exception e) {
               throw new RuntimeException(e);
             }
           }
         }
      );
    };

    public APIRequestCreateComment(String nodeId, APIContext context) {
      super(context, nodeId, "/comments", "POST", Arrays.asList(PARAMS));
    }

    @Override
    public APIRequestCreateComment setParam(String param, Object value) {
      setParamInternal(param, value);
      return this;
    }

    @Override
    public APIRequestCreateComment setParams(Map params) {
      setParamsInternal(params);
      return this;
    }


    public APIRequestCreateComment setObjectId (String objectId) {
      this.setParam("object_id", objectId);
      return this;
    }

    public APIRequestCreateComment setParentCommentId (Object parentCommentId) {
      this.setParam("parent_comment_id", parentCommentId);
      return this;
    }
    public APIRequestCreateComment setParentCommentId (String parentCommentId) {
      this.setParam("parent_comment_id", parentCommentId);
      return this;
    }

    public APIRequestCreateComment setNectarModule (String nectarModule) {
      this.setParam("nectar_module", nectarModule);
      return this;
    }

    public APIRequestCreateComment setAttachmentId (String attachmentId) {
      this.setParam("attachment_id", attachmentId);
      return this;
    }

    public APIRequestCreateComment setAttachmentUrl (String attachmentUrl) {
      this.setParam("attachment_url", attachmentUrl);
      return this;
    }

    public APIRequestCreateComment setAttachmentShareUrl (String attachmentShareUrl) {
      this.setParam("attachment_share_url", attachmentShareUrl);
      return this;
    }

    public APIRequestCreateComment setFeedbackSource (String feedbackSource) {
      this.setParam("feedback_source", feedbackSource);
      return this;
    }

    public APIRequestCreateComment setFacepileMentionedIds (List facepileMentionedIds) {
      this.setParam("facepile_mentioned_ids", facepileMentionedIds);
      return this;
    }
    public APIRequestCreateComment setFacepileMentionedIds (String facepileMentionedIds) {
      this.setParam("facepile_mentioned_ids", facepileMentionedIds);
      return this;
    }

    public APIRequestCreateComment setIsOffline (Boolean isOffline) {
      this.setParam("is_offline", isOffline);
      return this;
    }
    public APIRequestCreateComment setIsOffline (String isOffline) {
      this.setParam("is_offline", isOffline);
      return this;
    }

    public APIRequestCreateComment setCommentPrivacyValue (Comment.EnumCommentPrivacyValue commentPrivacyValue) {
      this.setParam("comment_privacy_value", commentPrivacyValue);
      return this;
    }
    public APIRequestCreateComment setCommentPrivacyValue (String commentPrivacyValue) {
      this.setParam("comment_privacy_value", commentPrivacyValue);
      return this;
    }

    public APIRequestCreateComment setMessage (String message) {
      this.setParam("message", message);
      return this;
    }

    public APIRequestCreateComment setText (String text) {
      this.setParam("text", text);
      return this;
    }

    public APIRequestCreateComment setTracking (String tracking) {
      this.setParam("tracking", tracking);
      return this;
    }

    public APIRequestCreateComment requestAllFields () {
      return this.requestAllFields(true);
    }

    public APIRequestCreateComment requestAllFields (boolean value) {
      for (String field : FIELDS) {
        this.requestField(field, value);
      }
      return this;
    }

    @Override
    public APIRequestCreateComment requestFields (List fields) {
      return this.requestFields(fields, true);
    }

    @Override
    public APIRequestCreateComment requestFields (List fields, boolean value) {
      for (String field : fields) {
        this.requestField(field, value);
      }
      return this;
    }

    @Override
    public APIRequestCreateComment requestField (String field) {
      this.requestField(field, true);
      return this;
    }

    @Override
    public APIRequestCreateComment requestField (String field, boolean value) {
      this.requestFieldInternal(field, value);
      return this;
    }

  }

  public static class APIRequestGetProducts extends APIRequest {

    APINodeList lastResponse = null;
    @Override
    public APINodeList getLastResponse() {
      return lastResponse;
    }
    public static final String[] PARAMS = {
    };

    public static final String[] FIELDS = {
      "additional_image_cdn_urls",
      "additional_image_urls",
      "additional_variant_attributes",
      "age_group",
      "applinks",
      "availability",
      "brand",
      "capability_to_review_status",
      "category",
      "color",
      "commerce_insights",
      "condition",
      "currency",
      "custom_data",
      "custom_label_0",
      "custom_label_1",
      "custom_label_2",
      "custom_label_3",
      "custom_label_4",
      "description",
      "expiration_date",
      "gender",
      "gtin",
      "id",
      "image_cdn_urls",
      "image_url",
      "inventory",
      "manufacturer_part_number",
      "material",
      "mobile_link",
      "name",
      "ordering_index",
      "pattern",
      "price",
      "product_catalog",
      "product_feed",
      "product_group",
      "product_type",
      "retailer_id",
      "retailer_product_group_id",
      "review_rejection_reasons",
      "review_status",
      "sale_price",
      "sale_price_end_date",
      "sale_price_start_date",
      "shipping_weight_unit",
      "shipping_weight_value",
      "short_description",
      "size",
      "start_date",
      "url",
      "visibility",
    };

    @Override
    public APINodeList parseResponse(String response, String header) throws APIException {
      return ProductItem.parseResponse(response, getContext(), this, header);
    }

    @Override
    public APINodeList execute() throws APIException {
      return execute(new HashMap());
    }

    @Override
    public APINodeList execute(Map extraParams) throws APIException {
      ResponseWrapper rw = executeInternal(extraParams);
      lastResponse = parseResponse(rw.getBody(),rw.getHeader());
      return lastResponse;
    }

    public ListenableFuture> executeAsync() throws APIException {
      return executeAsync(new HashMap());
    };

    public ListenableFuture> executeAsync(Map extraParams) throws APIException {
      return Futures.transform(
        executeAsyncInternal(extraParams),
        new Function>() {
           public APINodeList apply(ResponseWrapper result) {
             try {
               return APIRequestGetProducts.this.parseResponse(result.getBody(), result.getHeader());
             } catch (Exception e) {
               throw new RuntimeException(e);
             }
           }
         }
      );
    };

    public APIRequestGetProducts(String nodeId, APIContext context) {
      super(context, nodeId, "/products", "GET", Arrays.asList(PARAMS));
    }

    @Override
    public APIRequestGetProducts setParam(String param, Object value) {
      setParamInternal(param, value);
      return this;
    }

    @Override
    public APIRequestGetProducts setParams(Map params) {
      setParamsInternal(params);
      return this;
    }


    public APIRequestGetProducts requestAllFields () {
      return this.requestAllFields(true);
    }

    public APIRequestGetProducts requestAllFields (boolean value) {
      for (String field : FIELDS) {
        this.requestField(field, value);
      }
      return this;
    }

    @Override
    public APIRequestGetProducts requestFields (List fields) {
      return this.requestFields(fields, true);
    }

    @Override
    public APIRequestGetProducts requestFields (List fields, boolean value) {
      for (String field : fields) {
        this.requestField(field, value);
      }
      return this;
    }

    @Override
    public APIRequestGetProducts requestField (String field) {
      this.requestField(field, true);
      return this;
    }

    @Override
    public APIRequestGetProducts requestField (String field, boolean value) {
      this.requestFieldInternal(field, value);
      return this;
    }

    public APIRequestGetProducts requestAdditionalImageCdnUrlsField () {
      return this.requestAdditionalImageCdnUrlsField(true);
    }
    public APIRequestGetProducts requestAdditionalImageCdnUrlsField (boolean value) {
      this.requestField("additional_image_cdn_urls", value);
      return this;
    }
    public APIRequestGetProducts requestAdditionalImageUrlsField () {
      return this.requestAdditionalImageUrlsField(true);
    }
    public APIRequestGetProducts requestAdditionalImageUrlsField (boolean value) {
      this.requestField("additional_image_urls", value);
      return this;
    }
    public APIRequestGetProducts requestAdditionalVariantAttributesField () {
      return this.requestAdditionalVariantAttributesField(true);
    }
    public APIRequestGetProducts requestAdditionalVariantAttributesField (boolean value) {
      this.requestField("additional_variant_attributes", value);
      return this;
    }
    public APIRequestGetProducts requestAgeGroupField () {
      return this.requestAgeGroupField(true);
    }
    public APIRequestGetProducts requestAgeGroupField (boolean value) {
      this.requestField("age_group", value);
      return this;
    }
    public APIRequestGetProducts requestApplinksField () {
      return this.requestApplinksField(true);
    }
    public APIRequestGetProducts requestApplinksField (boolean value) {
      this.requestField("applinks", value);
      return this;
    }
    public APIRequestGetProducts requestAvailabilityField () {
      return this.requestAvailabilityField(true);
    }
    public APIRequestGetProducts requestAvailabilityField (boolean value) {
      this.requestField("availability", value);
      return this;
    }
    public APIRequestGetProducts requestBrandField () {
      return this.requestBrandField(true);
    }
    public APIRequestGetProducts requestBrandField (boolean value) {
      this.requestField("brand", value);
      return this;
    }
    public APIRequestGetProducts requestCapabilityToReviewStatusField () {
      return this.requestCapabilityToReviewStatusField(true);
    }
    public APIRequestGetProducts requestCapabilityToReviewStatusField (boolean value) {
      this.requestField("capability_to_review_status", value);
      return this;
    }
    public APIRequestGetProducts requestCategoryField () {
      return this.requestCategoryField(true);
    }
    public APIRequestGetProducts requestCategoryField (boolean value) {
      this.requestField("category", value);
      return this;
    }
    public APIRequestGetProducts requestColorField () {
      return this.requestColorField(true);
    }
    public APIRequestGetProducts requestColorField (boolean value) {
      this.requestField("color", value);
      return this;
    }
    public APIRequestGetProducts requestCommerceInsightsField () {
      return this.requestCommerceInsightsField(true);
    }
    public APIRequestGetProducts requestCommerceInsightsField (boolean value) {
      this.requestField("commerce_insights", value);
      return this;
    }
    public APIRequestGetProducts requestConditionField () {
      return this.requestConditionField(true);
    }
    public APIRequestGetProducts requestConditionField (boolean value) {
      this.requestField("condition", value);
      return this;
    }
    public APIRequestGetProducts requestCurrencyField () {
      return this.requestCurrencyField(true);
    }
    public APIRequestGetProducts requestCurrencyField (boolean value) {
      this.requestField("currency", value);
      return this;
    }
    public APIRequestGetProducts requestCustomDataField () {
      return this.requestCustomDataField(true);
    }
    public APIRequestGetProducts requestCustomDataField (boolean value) {
      this.requestField("custom_data", value);
      return this;
    }
    public APIRequestGetProducts requestCustomLabel0Field () {
      return this.requestCustomLabel0Field(true);
    }
    public APIRequestGetProducts requestCustomLabel0Field (boolean value) {
      this.requestField("custom_label_0", value);
      return this;
    }
    public APIRequestGetProducts requestCustomLabel1Field () {
      return this.requestCustomLabel1Field(true);
    }
    public APIRequestGetProducts requestCustomLabel1Field (boolean value) {
      this.requestField("custom_label_1", value);
      return this;
    }
    public APIRequestGetProducts requestCustomLabel2Field () {
      return this.requestCustomLabel2Field(true);
    }
    public APIRequestGetProducts requestCustomLabel2Field (boolean value) {
      this.requestField("custom_label_2", value);
      return this;
    }
    public APIRequestGetProducts requestCustomLabel3Field () {
      return this.requestCustomLabel3Field(true);
    }
    public APIRequestGetProducts requestCustomLabel3Field (boolean value) {
      this.requestField("custom_label_3", value);
      return this;
    }
    public APIRequestGetProducts requestCustomLabel4Field () {
      return this.requestCustomLabel4Field(true);
    }
    public APIRequestGetProducts requestCustomLabel4Field (boolean value) {
      this.requestField("custom_label_4", value);
      return this;
    }
    public APIRequestGetProducts requestDescriptionField () {
      return this.requestDescriptionField(true);
    }
    public APIRequestGetProducts requestDescriptionField (boolean value) {
      this.requestField("description", value);
      return this;
    }
    public APIRequestGetProducts requestExpirationDateField () {
      return this.requestExpirationDateField(true);
    }
    public APIRequestGetProducts requestExpirationDateField (boolean value) {
      this.requestField("expiration_date", value);
      return this;
    }
    public APIRequestGetProducts requestGenderField () {
      return this.requestGenderField(true);
    }
    public APIRequestGetProducts requestGenderField (boolean value) {
      this.requestField("gender", value);
      return this;
    }
    public APIRequestGetProducts requestGtinField () {
      return this.requestGtinField(true);
    }
    public APIRequestGetProducts requestGtinField (boolean value) {
      this.requestField("gtin", value);
      return this;
    }
    public APIRequestGetProducts requestIdField () {
      return this.requestIdField(true);
    }
    public APIRequestGetProducts requestIdField (boolean value) {
      this.requestField("id", value);
      return this;
    }
    public APIRequestGetProducts requestImageCdnUrlsField () {
      return this.requestImageCdnUrlsField(true);
    }
    public APIRequestGetProducts requestImageCdnUrlsField (boolean value) {
      this.requestField("image_cdn_urls", value);
      return this;
    }
    public APIRequestGetProducts requestImageUrlField () {
      return this.requestImageUrlField(true);
    }
    public APIRequestGetProducts requestImageUrlField (boolean value) {
      this.requestField("image_url", value);
      return this;
    }
    public APIRequestGetProducts requestInventoryField () {
      return this.requestInventoryField(true);
    }
    public APIRequestGetProducts requestInventoryField (boolean value) {
      this.requestField("inventory", value);
      return this;
    }
    public APIRequestGetProducts requestManufacturerPartNumberField () {
      return this.requestManufacturerPartNumberField(true);
    }
    public APIRequestGetProducts requestManufacturerPartNumberField (boolean value) {
      this.requestField("manufacturer_part_number", value);
      return this;
    }
    public APIRequestGetProducts requestMaterialField () {
      return this.requestMaterialField(true);
    }
    public APIRequestGetProducts requestMaterialField (boolean value) {
      this.requestField("material", value);
      return this;
    }
    public APIRequestGetProducts requestMobileLinkField () {
      return this.requestMobileLinkField(true);
    }
    public APIRequestGetProducts requestMobileLinkField (boolean value) {
      this.requestField("mobile_link", value);
      return this;
    }
    public APIRequestGetProducts requestNameField () {
      return this.requestNameField(true);
    }
    public APIRequestGetProducts requestNameField (boolean value) {
      this.requestField("name", value);
      return this;
    }
    public APIRequestGetProducts requestOrderingIndexField () {
      return this.requestOrderingIndexField(true);
    }
    public APIRequestGetProducts requestOrderingIndexField (boolean value) {
      this.requestField("ordering_index", value);
      return this;
    }
    public APIRequestGetProducts requestPatternField () {
      return this.requestPatternField(true);
    }
    public APIRequestGetProducts requestPatternField (boolean value) {
      this.requestField("pattern", value);
      return this;
    }
    public APIRequestGetProducts requestPriceField () {
      return this.requestPriceField(true);
    }
    public APIRequestGetProducts requestPriceField (boolean value) {
      this.requestField("price", value);
      return this;
    }
    public APIRequestGetProducts requestProductCatalogField () {
      return this.requestProductCatalogField(true);
    }
    public APIRequestGetProducts requestProductCatalogField (boolean value) {
      this.requestField("product_catalog", value);
      return this;
    }
    public APIRequestGetProducts requestProductFeedField () {
      return this.requestProductFeedField(true);
    }
    public APIRequestGetProducts requestProductFeedField (boolean value) {
      this.requestField("product_feed", value);
      return this;
    }
    public APIRequestGetProducts requestProductGroupField () {
      return this.requestProductGroupField(true);
    }
    public APIRequestGetProducts requestProductGroupField (boolean value) {
      this.requestField("product_group", value);
      return this;
    }
    public APIRequestGetProducts requestProductTypeField () {
      return this.requestProductTypeField(true);
    }
    public APIRequestGetProducts requestProductTypeField (boolean value) {
      this.requestField("product_type", value);
      return this;
    }
    public APIRequestGetProducts requestRetailerIdField () {
      return this.requestRetailerIdField(true);
    }
    public APIRequestGetProducts requestRetailerIdField (boolean value) {
      this.requestField("retailer_id", value);
      return this;
    }
    public APIRequestGetProducts requestRetailerProductGroupIdField () {
      return this.requestRetailerProductGroupIdField(true);
    }
    public APIRequestGetProducts requestRetailerProductGroupIdField (boolean value) {
      this.requestField("retailer_product_group_id", value);
      return this;
    }
    public APIRequestGetProducts requestReviewRejectionReasonsField () {
      return this.requestReviewRejectionReasonsField(true);
    }
    public APIRequestGetProducts requestReviewRejectionReasonsField (boolean value) {
      this.requestField("review_rejection_reasons", value);
      return this;
    }
    public APIRequestGetProducts requestReviewStatusField () {
      return this.requestReviewStatusField(true);
    }
    public APIRequestGetProducts requestReviewStatusField (boolean value) {
      this.requestField("review_status", value);
      return this;
    }
    public APIRequestGetProducts requestSalePriceField () {
      return this.requestSalePriceField(true);
    }
    public APIRequestGetProducts requestSalePriceField (boolean value) {
      this.requestField("sale_price", value);
      return this;
    }
    public APIRequestGetProducts requestSalePriceEndDateField () {
      return this.requestSalePriceEndDateField(true);
    }
    public APIRequestGetProducts requestSalePriceEndDateField (boolean value) {
      this.requestField("sale_price_end_date", value);
      return this;
    }
    public APIRequestGetProducts requestSalePriceStartDateField () {
      return this.requestSalePriceStartDateField(true);
    }
    public APIRequestGetProducts requestSalePriceStartDateField (boolean value) {
      this.requestField("sale_price_start_date", value);
      return this;
    }
    public APIRequestGetProducts requestShippingWeightUnitField () {
      return this.requestShippingWeightUnitField(true);
    }
    public APIRequestGetProducts requestShippingWeightUnitField (boolean value) {
      this.requestField("shipping_weight_unit", value);
      return this;
    }
    public APIRequestGetProducts requestShippingWeightValueField () {
      return this.requestShippingWeightValueField(true);
    }
    public APIRequestGetProducts requestShippingWeightValueField (boolean value) {
      this.requestField("shipping_weight_value", value);
      return this;
    }
    public APIRequestGetProducts requestShortDescriptionField () {
      return this.requestShortDescriptionField(true);
    }
    public APIRequestGetProducts requestShortDescriptionField (boolean value) {
      this.requestField("short_description", value);
      return this;
    }
    public APIRequestGetProducts requestSizeField () {
      return this.requestSizeField(true);
    }
    public APIRequestGetProducts requestSizeField (boolean value) {
      this.requestField("size", value);
      return this;
    }
    public APIRequestGetProducts requestStartDateField () {
      return this.requestStartDateField(true);
    }
    public APIRequestGetProducts requestStartDateField (boolean value) {
      this.requestField("start_date", value);
      return this;
    }
    public APIRequestGetProducts requestUrlField () {
      return this.requestUrlField(true);
    }
    public APIRequestGetProducts requestUrlField (boolean value) {
      this.requestField("url", value);
      return this;
    }
    public APIRequestGetProducts requestVisibilityField () {
      return this.requestVisibilityField(true);
    }
    public APIRequestGetProducts requestVisibilityField (boolean value) {
      this.requestField("visibility", value);
      return this;
    }
  }

  public static class APIRequestCreateProduct extends APIRequest {

    ProductItem lastResponse = null;
    @Override
    public ProductItem getLastResponse() {
      return lastResponse;
    }
    public static final String[] PARAMS = {
      "retailer_id",
      "availability",
      "currency",
      "condition",
      "description",
      "image_url",
      "name",
      "price",
      "product_type",
      "url",
      "visibility",
      "additional_image_urls",
      "additional_variant_attributes",
      "brand",
      "category",
      "checkout_url",
      "color",
      "custom_data",
      "custom_label_0",
      "custom_label_1",
      "custom_label_2",
      "custom_label_3",
      "custom_label_4",
      "expiration_date",
      "gender",
      "gtin",
      "inventory",
      "manufacturer_part_number",
      "mobile_link",
      "material",
      "offer_price_amount",
      "offer_price_end_date",
      "offer_price_start_date",
      "ordering_index",
      "pattern",
      "sale_price",
      "sale_price_end_date",
      "sale_price_start_date",
      "short_description",
      "size",
      "start_date",
      "ios_url",
      "ios_app_store_id",
      "ios_app_name",
      "iphone_url",
      "iphone_app_store_id",
      "iphone_app_name",
      "ipad_url",
      "ipad_app_store_id",
      "ipad_app_name",
      "android_url",
      "android_package",
      "android_class",
      "android_app_name",
      "windows_phone_url",
      "windows_phone_app_id",
      "windows_phone_app_name",
    };

    public static final String[] FIELDS = {
    };

    @Override
    public ProductItem parseResponse(String response, String header) throws APIException {
      return ProductItem.parseResponse(response, getContext(), this, header).head();
    }

    @Override
    public ProductItem execute() throws APIException {
      return execute(new HashMap());
    }

    @Override
    public ProductItem execute(Map extraParams) throws APIException {
      ResponseWrapper rw = executeInternal(extraParams);
      lastResponse = parseResponse(rw.getBody(), rw.getHeader());
      return lastResponse;
    }

    public ListenableFuture executeAsync() throws APIException {
      return executeAsync(new HashMap());
    };

    public ListenableFuture executeAsync(Map extraParams) throws APIException {
      return Futures.transform(
        executeAsyncInternal(extraParams),
        new Function() {
           public ProductItem apply(ResponseWrapper result) {
             try {
               return APIRequestCreateProduct.this.parseResponse(result.getBody(), result.getHeader());
             } catch (Exception e) {
               throw new RuntimeException(e);
             }
           }
         }
      );
    };

    public APIRequestCreateProduct(String nodeId, APIContext context) {
      super(context, nodeId, "/products", "POST", Arrays.asList(PARAMS));
    }

    @Override
    public APIRequestCreateProduct setParam(String param, Object value) {
      setParamInternal(param, value);
      return this;
    }

    @Override
    public APIRequestCreateProduct setParams(Map params) {
      setParamsInternal(params);
      return this;
    }


    public APIRequestCreateProduct setRetailerId (String retailerId) {
      this.setParam("retailer_id", retailerId);
      return this;
    }

    public APIRequestCreateProduct setAvailability (ProductItem.EnumAvailability availability) {
      this.setParam("availability", availability);
      return this;
    }
    public APIRequestCreateProduct setAvailability (String availability) {
      this.setParam("availability", availability);
      return this;
    }

    public APIRequestCreateProduct setCurrency (String currency) {
      this.setParam("currency", currency);
      return this;
    }

    public APIRequestCreateProduct setCondition (ProductItem.EnumCondition condition) {
      this.setParam("condition", condition);
      return this;
    }
    public APIRequestCreateProduct setCondition (String condition) {
      this.setParam("condition", condition);
      return this;
    }

    public APIRequestCreateProduct setDescription (String description) {
      this.setParam("description", description);
      return this;
    }

    public APIRequestCreateProduct setImageUrl (String imageUrl) {
      this.setParam("image_url", imageUrl);
      return this;
    }

    public APIRequestCreateProduct setName (String name) {
      this.setParam("name", name);
      return this;
    }

    public APIRequestCreateProduct setPrice (Long price) {
      this.setParam("price", price);
      return this;
    }
    public APIRequestCreateProduct setPrice (String price) {
      this.setParam("price", price);
      return this;
    }

    public APIRequestCreateProduct setProductType (String productType) {
      this.setParam("product_type", productType);
      return this;
    }

    public APIRequestCreateProduct setUrl (String url) {
      this.setParam("url", url);
      return this;
    }

    public APIRequestCreateProduct setVisibility (ProductItem.EnumVisibility visibility) {
      this.setParam("visibility", visibility);
      return this;
    }
    public APIRequestCreateProduct setVisibility (String visibility) {
      this.setParam("visibility", visibility);
      return this;
    }

    public APIRequestCreateProduct setAdditionalImageUrls (List additionalImageUrls) {
      this.setParam("additional_image_urls", additionalImageUrls);
      return this;
    }
    public APIRequestCreateProduct setAdditionalImageUrls (String additionalImageUrls) {
      this.setParam("additional_image_urls", additionalImageUrls);
      return this;
    }

    public APIRequestCreateProduct setAdditionalVariantAttributes (Map additionalVariantAttributes) {
      this.setParam("additional_variant_attributes", additionalVariantAttributes);
      return this;
    }
    public APIRequestCreateProduct setAdditionalVariantAttributes (String additionalVariantAttributes) {
      this.setParam("additional_variant_attributes", additionalVariantAttributes);
      return this;
    }

    public APIRequestCreateProduct setBrand (String brand) {
      this.setParam("brand", brand);
      return this;
    }

    public APIRequestCreateProduct setCategory (String category) {
      this.setParam("category", category);
      return this;
    }

    public APIRequestCreateProduct setCheckoutUrl (String checkoutUrl) {
      this.setParam("checkout_url", checkoutUrl);
      return this;
    }

    public APIRequestCreateProduct setColor (String color) {
      this.setParam("color", color);
      return this;
    }

    public APIRequestCreateProduct setCustomData (Map customData) {
      this.setParam("custom_data", customData);
      return this;
    }
    public APIRequestCreateProduct setCustomData (String customData) {
      this.setParam("custom_data", customData);
      return this;
    }

    public APIRequestCreateProduct setCustomLabel0 (String customLabel0) {
      this.setParam("custom_label_0", customLabel0);
      return this;
    }

    public APIRequestCreateProduct setCustomLabel1 (String customLabel1) {
      this.setParam("custom_label_1", customLabel1);
      return this;
    }

    public APIRequestCreateProduct setCustomLabel2 (String customLabel2) {
      this.setParam("custom_label_2", customLabel2);
      return this;
    }

    public APIRequestCreateProduct setCustomLabel3 (String customLabel3) {
      this.setParam("custom_label_3", customLabel3);
      return this;
    }

    public APIRequestCreateProduct setCustomLabel4 (String customLabel4) {
      this.setParam("custom_label_4", customLabel4);
      return this;
    }

    public APIRequestCreateProduct setExpirationDate (String expirationDate) {
      this.setParam("expiration_date", expirationDate);
      return this;
    }

    public APIRequestCreateProduct setGender (ProductItem.EnumGender gender) {
      this.setParam("gender", gender);
      return this;
    }
    public APIRequestCreateProduct setGender (String gender) {
      this.setParam("gender", gender);
      return this;
    }

    public APIRequestCreateProduct setGtin (String gtin) {
      this.setParam("gtin", gtin);
      return this;
    }

    public APIRequestCreateProduct setInventory (Long inventory) {
      this.setParam("inventory", inventory);
      return this;
    }
    public APIRequestCreateProduct setInventory (String inventory) {
      this.setParam("inventory", inventory);
      return this;
    }

    public APIRequestCreateProduct setManufacturerPartNumber (String manufacturerPartNumber) {
      this.setParam("manufacturer_part_number", manufacturerPartNumber);
      return this;
    }

    public APIRequestCreateProduct setMobileLink (String mobileLink) {
      this.setParam("mobile_link", mobileLink);
      return this;
    }

    public APIRequestCreateProduct setMaterial (String material) {
      this.setParam("material", material);
      return this;
    }

    public APIRequestCreateProduct setOfferPriceAmount (Long offerPriceAmount) {
      this.setParam("offer_price_amount", offerPriceAmount);
      return this;
    }
    public APIRequestCreateProduct setOfferPriceAmount (String offerPriceAmount) {
      this.setParam("offer_price_amount", offerPriceAmount);
      return this;
    }

    public APIRequestCreateProduct setOfferPriceEndDate (String offerPriceEndDate) {
      this.setParam("offer_price_end_date", offerPriceEndDate);
      return this;
    }

    public APIRequestCreateProduct setOfferPriceStartDate (String offerPriceStartDate) {
      this.setParam("offer_price_start_date", offerPriceStartDate);
      return this;
    }

    public APIRequestCreateProduct setOrderingIndex (Long orderingIndex) {
      this.setParam("ordering_index", orderingIndex);
      return this;
    }
    public APIRequestCreateProduct setOrderingIndex (String orderingIndex) {
      this.setParam("ordering_index", orderingIndex);
      return this;
    }

    public APIRequestCreateProduct setPattern (String pattern) {
      this.setParam("pattern", pattern);
      return this;
    }

    public APIRequestCreateProduct setSalePrice (Long salePrice) {
      this.setParam("sale_price", salePrice);
      return this;
    }
    public APIRequestCreateProduct setSalePrice (String salePrice) {
      this.setParam("sale_price", salePrice);
      return this;
    }

    public APIRequestCreateProduct setSalePriceEndDate (String salePriceEndDate) {
      this.setParam("sale_price_end_date", salePriceEndDate);
      return this;
    }

    public APIRequestCreateProduct setSalePriceStartDate (String salePriceStartDate) {
      this.setParam("sale_price_start_date", salePriceStartDate);
      return this;
    }

    public APIRequestCreateProduct setShortDescription (String shortDescription) {
      this.setParam("short_description", shortDescription);
      return this;
    }

    public APIRequestCreateProduct setSize (String size) {
      this.setParam("size", size);
      return this;
    }

    public APIRequestCreateProduct setStartDate (String startDate) {
      this.setParam("start_date", startDate);
      return this;
    }

    public APIRequestCreateProduct setIosUrl (String iosUrl) {
      this.setParam("ios_url", iosUrl);
      return this;
    }

    public APIRequestCreateProduct setIosAppStoreId (Long iosAppStoreId) {
      this.setParam("ios_app_store_id", iosAppStoreId);
      return this;
    }
    public APIRequestCreateProduct setIosAppStoreId (String iosAppStoreId) {
      this.setParam("ios_app_store_id", iosAppStoreId);
      return this;
    }

    public APIRequestCreateProduct setIosAppName (String iosAppName) {
      this.setParam("ios_app_name", iosAppName);
      return this;
    }

    public APIRequestCreateProduct setIphoneUrl (String iphoneUrl) {
      this.setParam("iphone_url", iphoneUrl);
      return this;
    }

    public APIRequestCreateProduct setIphoneAppStoreId (Long iphoneAppStoreId) {
      this.setParam("iphone_app_store_id", iphoneAppStoreId);
      return this;
    }
    public APIRequestCreateProduct setIphoneAppStoreId (String iphoneAppStoreId) {
      this.setParam("iphone_app_store_id", iphoneAppStoreId);
      return this;
    }

    public APIRequestCreateProduct setIphoneAppName (String iphoneAppName) {
      this.setParam("iphone_app_name", iphoneAppName);
      return this;
    }

    public APIRequestCreateProduct setIpadUrl (String ipadUrl) {
      this.setParam("ipad_url", ipadUrl);
      return this;
    }

    public APIRequestCreateProduct setIpadAppStoreId (Long ipadAppStoreId) {
      this.setParam("ipad_app_store_id", ipadAppStoreId);
      return this;
    }
    public APIRequestCreateProduct setIpadAppStoreId (String ipadAppStoreId) {
      this.setParam("ipad_app_store_id", ipadAppStoreId);
      return this;
    }

    public APIRequestCreateProduct setIpadAppName (String ipadAppName) {
      this.setParam("ipad_app_name", ipadAppName);
      return this;
    }

    public APIRequestCreateProduct setAndroidUrl (String androidUrl) {
      this.setParam("android_url", androidUrl);
      return this;
    }

    public APIRequestCreateProduct setAndroidPackage (String androidPackage) {
      this.setParam("android_package", androidPackage);
      return this;
    }

    public APIRequestCreateProduct setAndroidClass (String androidClass) {
      this.setParam("android_class", androidClass);
      return this;
    }

    public APIRequestCreateProduct setAndroidAppName (String androidAppName) {
      this.setParam("android_app_name", androidAppName);
      return this;
    }

    public APIRequestCreateProduct setWindowsPhoneUrl (String windowsPhoneUrl) {
      this.setParam("windows_phone_url", windowsPhoneUrl);
      return this;
    }

    public APIRequestCreateProduct setWindowsPhoneAppId (String windowsPhoneAppId) {
      this.setParam("windows_phone_app_id", windowsPhoneAppId);
      return this;
    }

    public APIRequestCreateProduct setWindowsPhoneAppName (String windowsPhoneAppName) {
      this.setParam("windows_phone_app_name", windowsPhoneAppName);
      return this;
    }

    public APIRequestCreateProduct requestAllFields () {
      return this.requestAllFields(true);
    }

    public APIRequestCreateProduct requestAllFields (boolean value) {
      for (String field : FIELDS) {
        this.requestField(field, value);
      }
      return this;
    }

    @Override
    public APIRequestCreateProduct requestFields (List fields) {
      return this.requestFields(fields, true);
    }

    @Override
    public APIRequestCreateProduct requestFields (List fields, boolean value) {
      for (String field : fields) {
        this.requestField(field, value);
      }
      return this;
    }

    @Override
    public APIRequestCreateProduct requestField (String field) {
      this.requestField(field, true);
      return this;
    }

    @Override
    public APIRequestCreateProduct requestField (String field, boolean value) {
      this.requestFieldInternal(field, value);
      return this;
    }

  }

  public static class APIRequestDelete extends APIRequest {

    APINode lastResponse = null;
    @Override
    public APINode getLastResponse() {
      return lastResponse;
    }
    public static final String[] PARAMS = {
    };

    public static final String[] FIELDS = {
    };

    @Override
    public APINode parseResponse(String response, String header) throws APIException {
      return APINode.parseResponse(response, getContext(), this, header).head();
    }

    @Override
    public APINode execute() throws APIException {
      return execute(new HashMap());
    }

    @Override
    public APINode execute(Map extraParams) throws APIException {
      ResponseWrapper rw = executeInternal(extraParams);
      lastResponse = parseResponse(rw.getBody(), rw.getHeader());
      return lastResponse;
    }

    public ListenableFuture executeAsync() throws APIException {
      return executeAsync(new HashMap());
    };

    public ListenableFuture executeAsync(Map extraParams) throws APIException {
      return Futures.transform(
        executeAsyncInternal(extraParams),
        new Function() {
           public APINode apply(ResponseWrapper result) {
             try {
               return APIRequestDelete.this.parseResponse(result.getBody(), result.getHeader());
             } catch (Exception e) {
               throw new RuntimeException(e);
             }
           }
         }
      );
    };

    public APIRequestDelete(String nodeId, APIContext context) {
      super(context, nodeId, "/", "DELETE", Arrays.asList(PARAMS));
    }

    @Override
    public APIRequestDelete setParam(String param, Object value) {
      setParamInternal(param, value);
      return this;
    }

    @Override
    public APIRequestDelete setParams(Map params) {
      setParamsInternal(params);
      return this;
    }


    public APIRequestDelete requestAllFields () {
      return this.requestAllFields(true);
    }

    public APIRequestDelete requestAllFields (boolean value) {
      for (String field : FIELDS) {
        this.requestField(field, value);
      }
      return this;
    }

    @Override
    public APIRequestDelete requestFields (List fields) {
      return this.requestFields(fields, true);
    }

    @Override
    public APIRequestDelete requestFields (List fields, boolean value) {
      for (String field : fields) {
        this.requestField(field, value);
      }
      return this;
    }

    @Override
    public APIRequestDelete requestField (String field) {
      this.requestField(field, true);
      return this;
    }

    @Override
    public APIRequestDelete requestField (String field, boolean value) {
      this.requestFieldInternal(field, value);
      return this;
    }

  }

  public static class APIRequestGet extends APIRequest {

    ProductGroup lastResponse = null;
    @Override
    public ProductGroup getLastResponse() {
      return lastResponse;
    }
    public static final String[] PARAMS = {
    };

    public static final String[] FIELDS = {
      "id",
      "product_catalog",
      "retailer_id",
      "variants",
    };

    @Override
    public ProductGroup parseResponse(String response, String header) throws APIException {
      return ProductGroup.parseResponse(response, getContext(), this, header).head();
    }

    @Override
    public ProductGroup execute() throws APIException {
      return execute(new HashMap());
    }

    @Override
    public ProductGroup execute(Map extraParams) throws APIException {
      ResponseWrapper rw = executeInternal(extraParams);
      lastResponse = parseResponse(rw.getBody(), rw.getHeader());
      return lastResponse;
    }

    public ListenableFuture executeAsync() throws APIException {
      return executeAsync(new HashMap());
    };

    public ListenableFuture executeAsync(Map extraParams) throws APIException {
      return Futures.transform(
        executeAsyncInternal(extraParams),
        new Function() {
           public ProductGroup apply(ResponseWrapper result) {
             try {
               return APIRequestGet.this.parseResponse(result.getBody(), result.getHeader());
             } catch (Exception e) {
               throw new RuntimeException(e);
             }
           }
         }
      );
    };

    public APIRequestGet(String nodeId, APIContext context) {
      super(context, nodeId, "/", "GET", Arrays.asList(PARAMS));
    }

    @Override
    public APIRequestGet setParam(String param, Object value) {
      setParamInternal(param, value);
      return this;
    }

    @Override
    public APIRequestGet setParams(Map params) {
      setParamsInternal(params);
      return this;
    }


    public APIRequestGet requestAllFields () {
      return this.requestAllFields(true);
    }

    public APIRequestGet requestAllFields (boolean value) {
      for (String field : FIELDS) {
        this.requestField(field, value);
      }
      return this;
    }

    @Override
    public APIRequestGet requestFields (List fields) {
      return this.requestFields(fields, true);
    }

    @Override
    public APIRequestGet requestFields (List fields, boolean value) {
      for (String field : fields) {
        this.requestField(field, value);
      }
      return this;
    }

    @Override
    public APIRequestGet requestField (String field) {
      this.requestField(field, true);
      return this;
    }

    @Override
    public APIRequestGet requestField (String field, boolean value) {
      this.requestFieldInternal(field, value);
      return this;
    }

    public APIRequestGet requestIdField () {
      return this.requestIdField(true);
    }
    public APIRequestGet requestIdField (boolean value) {
      this.requestField("id", value);
      return this;
    }
    public APIRequestGet requestProductCatalogField () {
      return this.requestProductCatalogField(true);
    }
    public APIRequestGet requestProductCatalogField (boolean value) {
      this.requestField("product_catalog", value);
      return this;
    }
    public APIRequestGet requestRetailerIdField () {
      return this.requestRetailerIdField(true);
    }
    public APIRequestGet requestRetailerIdField (boolean value) {
      this.requestField("retailer_id", value);
      return this;
    }
    public APIRequestGet requestVariantsField () {
      return this.requestVariantsField(true);
    }
    public APIRequestGet requestVariantsField (boolean value) {
      this.requestField("variants", value);
      return this;
    }
  }

  public static class APIRequestUpdate extends APIRequest {

    ProductGroup lastResponse = null;
    @Override
    public ProductGroup getLastResponse() {
      return lastResponse;
    }
    public static final String[] PARAMS = {
      "variants",
      "default_product_id",
    };

    public static final String[] FIELDS = {
    };

    @Override
    public ProductGroup parseResponse(String response, String header) throws APIException {
      return ProductGroup.parseResponse(response, getContext(), this, header).head();
    }

    @Override
    public ProductGroup execute() throws APIException {
      return execute(new HashMap());
    }

    @Override
    public ProductGroup execute(Map extraParams) throws APIException {
      ResponseWrapper rw = executeInternal(extraParams);
      lastResponse = parseResponse(rw.getBody(), rw.getHeader());
      return lastResponse;
    }

    public ListenableFuture executeAsync() throws APIException {
      return executeAsync(new HashMap());
    };

    public ListenableFuture executeAsync(Map extraParams) throws APIException {
      return Futures.transform(
        executeAsyncInternal(extraParams),
        new Function() {
           public ProductGroup apply(ResponseWrapper result) {
             try {
               return APIRequestUpdate.this.parseResponse(result.getBody(), result.getHeader());
             } catch (Exception e) {
               throw new RuntimeException(e);
             }
           }
         }
      );
    };

    public APIRequestUpdate(String nodeId, APIContext context) {
      super(context, nodeId, "/", "POST", Arrays.asList(PARAMS));
    }

    @Override
    public APIRequestUpdate setParam(String param, Object value) {
      setParamInternal(param, value);
      return this;
    }

    @Override
    public APIRequestUpdate setParams(Map params) {
      setParamsInternal(params);
      return this;
    }


    public APIRequestUpdate setVariants (List