> ## Documentation Index
> Fetch the complete documentation index at: https://docs.markifact.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Update Feed Products

> Delta-update existing product variants in an OpenAI Ads product feed: change price, availability, or title without re-uploading the catalog

Delta-update existing product variants in an OpenAI Ads product feed: change price, availability, or title without re-uploading the catalog. Cannot add new products. Delta feed access is enabled per ad account.

| | |
| - | - |
| **App** | OpenAI Ads |
| **Operation ID** | `openai_ads_update_feed_products` |
| **Type** | Action |
| **Connection** | `openai_ads` (required) |
| **Credits per run** | 1 |
| **Agent / MCP tool** | Yes |
| **Requires approval** | Yes (write operation) |

## Inputs

| Field | Type | Required | Default | Description |
| - | - | - | - | - |
| `feed_id` | string or SelectableOption | Yes | - | Product feed ID to update (from openai\_ads\_list\_product\_feeds). |
| `products` | string or array of object | Yes | - | Existing products to update, as a JSON list of \{"id", "variants": \[\{"id", "title"?, "price"?, "availability"?}]} objects. price is \{"amount": \<minor units, e.g. 8999 for \$89.99>, "currency": "USD"}; availability is \{"available": true\|false} or \{"status": "in\_stock"\|"out\_of\_stock"}. Only existing variants can be updated; this endpoint does not add products. |

### SelectableOption

| Field | Type | Required | Default | Description |
| - | - | - | - | - |
| `value` | string | Yes | - | |
| `label` | string | Yes | - | |

## Output

**Type**: `Dict`

Returns \{id, accepted}; accepted=true means feed processing accepted the update (downstream serving updates asynchronously).

**Fields**: dynamic (depend on the inputs)

**Example**:

```json theme={"dark"}
{
  "id": "acme_feed",
  "accepted": true
}
```


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