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

# Update Audience Sync

> Change an audience sync's frequency or pause/resume it

Update an audience sync's schedule or pause/resume it.

## Request

<ParamField path="syncId" type="string" required>
  Audience sync ID
</ParamField>

<ParamField body="frequency" type="string">
  New sync frequency: `hourly`, `daily`, or `weekly`.
</ParamField>

<ParamField body="isActive" type="boolean">
  Set `false` to pause the sync, `true` to resume it.
</ParamField>

```bash theme={null}
curl -X PATCH "https://api.sequenzy.com/api/v1/audience-syncs/sync_abc123" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"frequency": "weekly", "isActive": false}'
```

## Responses

<ResponseExample>
  ```json 200 theme={null}
  {
    "success": true,
    "audienceSync": {
      "id": "sync_abc123",
      "segmentId": "seg_recent_buyers",
      "segmentName": "Recent buyers",
      "adAccountId": "act_1234567890",
      "audienceName": "Sequenzy - Recent buyers",
      "frequency": "weekly",
      "isActive": false,
      "syncStatus": "idle",
      "lastSyncAt": "2026-06-12T10:00:00.000Z",
      "lastSyncError": null,
      "lastSyncedCount": 4216,
      "createdAt": "2026-06-01T09:00:00.000Z"
    }
  }
  ```

  ```json 404 theme={null}
  {
    "error": "Audience sync not found"
  }
  ```

  ```json 401 theme={null}
  {
    "error": "Unauthorized"
  }
  ```
</ResponseExample>