Сводка промоушена для рекламы продукта Api AWS

У меня была такая же проблема, когда я пытался получить акции продукта. После двух дней беспокойства мне в голову пришла идея: информация о продвижении товара не показывается, возможно, потому, что в ней нет промо-акций.
Тогда я проверил Промо-коды Amazon под партнеры Амазонки. Я щелкнул ссылку ниже «Текущие промо-коды» и получил ASIN: «B00LV5NY3I» на странице продукта Amazon.

Итак, я запускаю этот квест под блокнот :

https://webservices.amazon.com/onca/xml?
AWSAccessKeyId=[Your Access Key]&
AssociateTag=[Your Associate Tag]&
IdType=ASIN&
ItemId=B00LV5NY3I&
Operation=ItemLookup&
ResponseGroup=Offers,PromotionSummary&
Service=AWSECommerceService&
Timestamp=[YYYY-MM-DDThh:mm:ssZ]&
Signature=[Request Signature]

Затем я получил PromotionSummary в ответе:

<Promotions>
<Promotion>
<Summary>
<PromotionId>ATVP6WYIMZVUO</PromotionId>
<Category>BuyQuantityXGetPercentOffX</Category>
<EligibilityRequirementDescription>
Save 15% with this coupon. Enter code 4FCECM15 at checkout.
</EligibilityRequirementDescription>
<BenefitDescription>
Save 15% with this coupon. Enter code 4FCECM15 at checkout.
</BenefitDescription>
<TermsAndConditions>
<strong>To receive the Best Value discount:</strong> <ol><li>Add all products described in the promotion to your Shopping Cart in one of two ways:</li> <ul><li>Via the “Add both to Cart” button in the promotion description, OR</li> <li>Via the “Add to Shopping Cart” button on each respective product information page.</li> </ul> <li>The amount of the Best Value discount will be reflected on the final order checkout page and will be allocated proportionally to all promotion items in the Shopping Cart, including the Best Value item itself. For example, if the promotion offers $5 off one item worth $10 when you purchase two qualifying items worth $20 each, the $5 will be divided proportionately between the three items, so that the Best Value item will appear with a $1 discount, and each of the two other qualifying items will appear with a $2 discount.</li> </ol><strong>Terms and Conditions:</strong> <ul> <li>The promotion is valid for a limited time only. Amazon reserves the right to cancel it at any time.</li> <li>If you do not purchase the qualifying and Best Value items added to your Shopping Cart when the promotion is in effect, the discount will not apply.</li> <li>The promotion applies only to qualifying items displaying the offer message on their product information pages.</li> <li>The promotion applies only to products sold by the seller indicated in the offer message. It does not apply to the same products sold by other sellers. For example, if the promotion applies to cookware offered by Amazon.com, the same cookware offered by other sellers on the Amazon.com website (e.g. Macy’s, etc.) do not qualify.</li> <li>Unless the promotion indicates otherwise, it applies to the lowest priced qualifying item and may not be combined with other offers.</li> <li>All qualifying and Best Value items must be purchased in one order and shipped to a single address.</li> <li>If you return any of the promotion items, we will subtract your Best Value discount from your return credit.</li> <li>Shipping and handling charges apply to all products, including Best Value items.</li> <li>Add-on Items require a minimum purchase. See amazon.com/addon for details.</li> <li>This promotion may not be combined with other offers, including promotional certificates.</li> <li>Does not apply to orders placed with 1-Click.</li> <li>Offer good while supplies last.</li> <li>Void where prohibited.</li> <li>If you remove any of the promotion items from your Shopping Cart or violate any of the Terms and Conditions, the promotion will be invalid, and the discount will not apply.</li> </ul>
</TermsAndConditions>
</Summary>
</Promotion>
...
</Promotions>

Это было подтверждено: если ваш запрос на продвижение соответствует руководство по программированию, но ответ не содержит каких-либо рекламных акций, потому что возвращенные предложения не имеют никаких рекламных акций, вам нужно попробовать другое ключевое слово, ItemId, SearchIndex, BrowseNode или следующую страницу (при каждом запросе возвращается только 10 элементов).