# Replace campaign negative lists

Replaces campaign negative lists. Works with Google Ads.

```http
PUT https://api.pozy.ai/v1/ads/campaigns/{campaignId}/negative-keyword-lists
```

- Area: Ads / Ad Campaigns
- Auth: Authorization: Bearer pz_live_...

## Path parameters

- `campaignId` (string, required)

## Request body

Content type: `application/json`

- `platform`, string: One of `facebook`, `instagram`, `tiktok`, `linkedin`, `pinterest`, `google`, `twitter`, `openai`, `reddit`
- `listIds`, array of string, required: Up to 20 items. Each item: matches `^\d+$`

## Example request

```bash
curl -X PUT "https://api.pozy.ai/v1/ads/campaigns/65a3737dd8b11ea61f199e6e/negative-keyword-lists" \
  -H "Authorization: Bearer $POZY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "listIds": [
    "string"
  ]
}'
```

```ts
const res = await fetch("https://api.pozy.ai/v1/ads/campaigns/65a3737dd8b11ea61f199e6e/negative-keyword-lists", {
  method: "PUT",
  headers: {
    Authorization: `Bearer ${process.env.POZY_API_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    listIds: [
      "string"
    ]
  }),
});
const data = await res.json();
if (!res.ok) throw new Error(data?.error ?? `Request failed with status ${res.status}`);
console.log(data);
```

```python
import os
import requests

resp = requests.put(
    "https://api.pozy.ai/v1/ads/campaigns/65a3737dd8b11ea61f199e6e/negative-keyword-lists",
    headers={"Authorization": f"Bearer {os.environ['POZY_API_KEY']}"},
    json={
        "listIds": [
            "string",
        ],
    },
    timeout=30,
)
resp.raise_for_status()
print(resp.json())
```

## Response 200

- `created`, integer
- `removed`, integer
- `customerId`, string: Matches `^\d+$`

```json
{
  "created": 1,
  "removed": 1,
  "customerId": "691909ff82eb5ed7c816716d"
}
```