# ads_create_stream_subscription (https://sellersheetai.com/docs/mcp-api/tools/ads_create_stream_subscription)

> Create an Amazon Marketing Stream subscription: Amazon pushes one dataset (dataSetId, from Amazon's Marketing Stream data guide) to an AWS SQS queue or Firehose stream the seller o

Access: **WRITE** · toolset amazon_ads · family ads.marketing-stream

wns (destination ARN). Only for a seller who already runs that AWS endpoint; read the new subscription's status with ads_get_stream_subscription. Amazon Ads API · CreateStreamSubscription · POST /streams/subscriptions Docs: https://advertising.amazon.com/API/docs/en-us/amazon-marketing-stream/openapi#tag/Stream-Subscription/operation/CreateStreamSubscription Gate: approve — interactive: show the change (Amazon's preview first where one exists), wait for an explicit approve; autopilot: only when the seller's own words asked for this change; otherwise ask.

## Call it

MCP tool call:

```json
{
  "name": "ads_create_stream_subscription",
  "arguments": {
    "store": "myStore-US",
    "countryCode": "<countryCode>",
    "body": {}
  }
}
```

Tool API (early access — contact us):

```bash
curl -X POST https://api.sellersheetai.com/api/v1/tools/ads_create_stream_subscription \
  -H "Authorization: Bearer $SELLERSHEET_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"store":"myStore-US","countryCode":"<countryCode>","body":{}}'
```

## Arguments

| Name | Type | Required | Description |
|---|---|---|---|
| `store` | string | yes | the store ref `<store>-<CC>` (name-country, e.g. 'myStore-US') — one of get_user_context's store_refs, verbatim. |
| `countryCode` | string | yes | the Ads profile's 2-letter country code (e.g. 'US'). |
| `body` | object | yes | the request body — its fields, enums and required marks are in this parameter's schema. |

## Result

- Amazon's payload in data.result.
- `data.result.subscriptionId` — for ads_get_stream_subscription / ads_update_stream_subscription.