> Agent-readable docs index: /llms.txt. Download /docs.zip to grep all markdown files locally.

---
title: "ProductByIDInput"
description: "The input fields to represent the information required to fetch a product by its ID."
---

## Fields

***

<ParamField path="id" type="ID!" required>
  Product ID.
</ParamField>

<ParamField path="marketplace" type={<a href="/api-reference/marketplace">Marketplace!</a>} required>
  Marketplace enum representing the marketplace where the product is listed.
</ParamField>

## Related queries

* [`productByID`](/api-reference/productbyid)
* [`productsByIds`](/api-reference/productsbyids)


---

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