129 lines
4.9 KiB
JavaScript
129 lines
4.9 KiB
JavaScript
/**
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* Copyright 2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License").
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* You may not use this file except in compliance with the License.
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* A copy of the License is located at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* or in the "license" file accompanying this file. This file is distributed
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* on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
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* express or implied. See the License for the specific language governing
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* permissions and limitations under the License.
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*/
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// Run `npm install` locally before executing following code with `node sampleGetVariationsApi.js`
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/**
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* This sample code snippet is for ProductAdvertisingAPI 5.0's GetVariations API
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* For more details, refer:
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* https://webservices.amazon.com/paapi5/documentation/get-variations.html
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*/
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var ProductAdvertisingAPIv1 = require('./src/index');
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var defaultClient = ProductAdvertisingAPIv1.ApiClient.instance;
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// Specify your credentials here. These are used to create and sign the request.
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defaultClient.accessKey = '<YOUR ACCESS KEY>';
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defaultClient.secretKey = '<YOUR SECRET KEY>';
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/**
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* PAAPI Host and Region to which you want to send request.
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* For more details refer: https://webservices.amazon.com/paapi5/documentation/common-request-parameters.html#host-and-region
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*/
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defaultClient.host = 'webservices.amazon.com';
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defaultClient.region = 'us-east-1';
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var api = new ProductAdvertisingAPIv1.DefaultApi();
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// Request Initialization
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var getVariationsRequest = new ProductAdvertisingAPIv1.GetVariationsRequest();
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/** Enter your partner tag (store/tracking id) and partner type */
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getVariationsRequest['PartnerTag'] = '<YOUR PARTNER TAG>';
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getVariationsRequest['PartnerType'] = 'Associates';
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/** Specify ASIN for which variations are desired */
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getVariationsRequest['ASIN'] = 'B07H65KP63';
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/**
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* Choose resources you want from GetVariationsResource enum
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* For more details, refer: https://webservices.amazon.com/paapi5/documentation/get-variations.html#resources-parameter
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*/
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getVariationsRequest['Resources'] = [
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'Images.Primary.Medium',
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'ItemInfo.Title',
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'Offers.Listings.Price',
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'VariationSummary.VariationDimension'
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];
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function onSuccess(data) {
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console.log('API called successfully.');
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var getVariationsResponse = ProductAdvertisingAPIv1.GetVariationsResponse.constructFromObject(data);
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console.log('Complete Response: \n' + JSON.stringify(getVariationsResponse, null, 1));
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if (getVariationsResponse['VariationsResult'] !== undefined) {
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//console.log('Complete VariationsResult: \n' + JSON.stringify(getVariationsResponse['VariationsResult'], null, 1));
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console.log('Printing Variation Summary:');
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if (
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getVariationsResponse['VariationsResult']['VariationSummary'] !== undefined &&
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getVariationsResponse['VariationsResult']['VariationSummary']['VariationCount'] !== undefined
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) {
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console.log('VariationCount: ' + getVariationsResponse['VariationsResult']['VariationSummary']['VariationCount']);
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}
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console.log('Printing First Item Information in VariationsResult:');
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var item_0 = getVariationsResponse['VariationsResult']['Items'][0];
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if (item_0 !== undefined) {
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if (item_0['ASIN'] !== undefined) {
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console.log('ASIN: ' + item_0['ASIN']);
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}
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if (item_0['DetailPageURL'] !== undefined) {
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console.log('DetailPageURL: ' + item_0['DetailPageURL']);
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}
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if (
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item_0['ItemInfo'] !== undefined &&
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item_0['ItemInfo']['Title'] !== undefined &&
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item_0['ItemInfo']['Title']['DisplayValue'] !== undefined
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) {
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console.log('Title: ' + item_0['ItemInfo']['Title']['DisplayValue']);
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}
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if (
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item_0['Offers'] !== undefined &&
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item_0['Offers']['Listings'] !== undefined &&
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item_0['Offers']['Listings'][0]['Price'] !== undefined &&
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item_0['Offers']['Listings'][0]['Price']['DisplayAmount'] !== undefined
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) {
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console.log('Buying Price: ' + item_0['Offers']['Listings'][0]['Price']['DisplayAmount']);
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}
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}
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}
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if (getVariationsResponse['Errors'] !== undefined) {
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console.log('Errors:');
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console.log('Complete Error Response: ' + JSON.stringify(getVariationsResponse['Errors'], null, 1));
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console.log('Printing 1st Error:');
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var error_0 = getVariationsResponse['Errors'][0];
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console.log('Error Code: ' + error_0['Code']);
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console.log('Error Message: ' + error_0['Message']);
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}
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}
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function onError(error) {
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console.log('Error calling PA-API 5.0!');
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console.log('Printing Full Error Object:\n' + JSON.stringify(error, null, 1));
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console.log('Status Code: ' + error['status']);
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if (error['response'] !== undefined && error['response']['text'] !== undefined) {
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console.log('Error Object: ' + JSON.stringify(error['response']['text'], null, 1));
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}
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}
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api.getVariations(getVariationsRequest).then(
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function(data) {
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onSuccess(data);
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},
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function(error) {
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onError(error);
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}
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);
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