eBay · Schema
UpdateQuantity
A type that defines the fields used to update the quantity of a line item.
AuctionsCommerceProductMarketplaceFortune 500
Properties
| Name | Type | Description |
|---|---|---|
| lineItemId | string | A unique eBay-assigned ID value that identifies a line item in a purchase order. For example: v1|2**********6|5**********4 or v1|1**********9|0.For more |
| quantity | integer | The quantity of the line item that you wish to update. |
JSON Schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "#/components/schemas/UpdateQuantity",
"title": "UpdateQuantity",
"type": "object",
"properties": {
"lineItemId": {
"type": "string",
"description": "A unique eBay-assigned ID value that identifies a line item in a purchase order.<br><br><b>For example:</b> <code>v1|2**********6|5**********4</code> or <code>v1|1**********9|0</code>.<br><br>For more information about item IDs for RESTful APIs, see <a href=\"/api-docs/buy/static/api-browse.html#Legacy\">Legacy API compatibility</a>."
},
"quantity": {
"type": "integer",
"description": "The quantity of the line item that you wish to update.",
"format": "int32"
}
},
"description": "A type that defines the fields used to update the quantity of a line item."
}
Work with this as data
Every JSON Schema here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for schemas
4 MCP tools reach this
find_json_schemasBrowse and filter every JSON Schema in the catalog.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
This JSON Schema
curl "https://apis.io/api/v1/json-schemas/ebay-updatequantity"
All schemas
curl "https://apis.io/api/v1/json-schemas?limit=25"
Discovery needs no key. Ratings and market analysis are Pro.
Get an API key
Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.
A second provider on the same verified email joins the account you already have.