asyncapi: 2.0.0
info:
 title: eBay Notifications
 version: 1.0.0
 description: This contract defines eBay notification for ITEM_AVAILABILITY
channels:
 ITEM_AVAILABILITY:
 subscribe:
 message:
 $ref: '#/components/messages/message'
 bindings:
 http:
 type: request
 method: POST
 headers:
 type: object
 properties:
 Content-Type:
 type: string
 enum: ['application/json']
components:
 messages:
 message:
 headers:
 type: object
 properties:
 X-EBAY-SIGNATURE:
 description: ECC message signature
 type: string
 payload:
 type: object
 properties:
 metadata:
 $ref: '#/components/schemas/MetaData'
 notification:
 $ref: '#/components/schemas/Notification'
 schemas:
 MetaData:
 type: object
 properties:
 topic:
 type: string
 description: 'Topic subscribed to.'
 schemaVersion:
 type: string
 description: 'The schema for this topic.'
 deprecated:
 type: boolean
 description: 'If this is a deprecated schema or topic.'
 default: 'false'
 Notification:
 type: object
 properties:
 notificationId:
 type: string
 description: 'The notification Id.'
 eventDate:
 type: string
 description: 'The event date associated with this notification in UTC.'
 publishDate:
 type: string
 description: 'The message publish date in UTC.'
 publishAttemptCount:
 type: integer
 description: 'The number of attempts made to publish this message.'
 data:
 $ref: '#/components/schemas/ItemAvailabilityData'
 ItemAvailabilityData:
 type: object
 description: "The Item Availability payload."
 properties:
 itemId:
 type: string
 enum: "The id for the item."
 listingMarketplaceId:
 type: string
 enum:
 - "EBAY_US"
 - "EBAY_GB"
 - "EBAY_AU"
 - "EBAY_AT"
 - "EBAY_FR"
 - "EBAY_DE"
 - "EBAY_IT"
 - "EBAY_BE"
 - "EBAY_NL"
 - "EBAY_ES"
 - "EBAY_CH"
 - "EBAY_HK"
 - "EBAY_IE"
 - "EBAY_MY"
 - "EBAY_CA"
 - "EBAY_PH"
 - "EBAY_PL"
 - "EBAY_SG"
 buyingOptions:
 type: array
 description: "A list of the purchase options available for the item"
 enum:
 - "FIXED_PRICE"
 - "AUCTION"
 - "BEST_OFFER"
 seller:
 type: object
 description: "The information of the seller"
 properties:
 username: string
 description: "The username of the seller. Effective September 26, 2025, select developers will no longer receive username data for U.S. users through this field. Instead, an immutable user ID will be returned in its place."
 categoryId:
 type: string
 description: "The id for the category"
 metaCategoryId:
 type: string
 description: "The id for the metaCategory"
 categoryName:
 type: string
 description: "The name for the category"
 categoryPath:
 type: string
 description: "The path of the category"
 availability:
 type: string
 enum:
 - TEMPORARILY_UNAVAILABLE
 - AVAILABLE
 - UNAVAILABLE
</div><div class="naked_ctrl">
<form action="/index.cgi/contrast" method="get" name="gate">
<p><a href="http://altstyle.alfasado.net">AltStyle</a> によって変換されたページ <a href="https://developer.ebay.com/api-docs/master/commerce/notification/asyncapi/item_availability.yaml">(-&gt;オリジナル)</a>
/ <label>アドレス: <input type="text" name="naked_post_url" value="https://developer.ebay.com/api-docs/master/commerce/notification/asyncapi/item_availability.yaml" size="22" /></label> <label>モード: <select name="naked_post_mode">
<option value="default">デフォルト</option>
<option value="speech">音声ブラウザ</option>
<option value="ruby">ルビ付き</option>
<option value="contrast" selected="selected">配色反転</option>
<option value="larger-text">文字拡大</option>
<option value="mobile">モバイル</option>
</select>
<input type="submit" value="表示" />
</p>
</form>
</div>