curl --request POST \
  --url https://api.interchange.io/api/v2/buyer/storefront-connections/{connectionId}/accounts/{accountId}/directed-campaigns/subscribe \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "advertiserId": "<string>"
}
'

import requests

url = "https://api.interchange.io/api/v2/buyer/storefront-connections/{connectionId}/accounts/{accountId}/directed-campaigns/subscribe"

payload = { "advertiserId": "<string>" }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({advertiserId: '<string>'})
};

fetch('https://api.interchange.io/api/v2/buyer/storefront-connections/{connectionId}/accounts/{accountId}/directed-campaigns/subscribe', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "subscription": {
    "id": "<string>",
    "customerId": 4503599627370495,
    "advertiserId": "<string>",
    "connectionId": "<string>",
    "accountId": "<string>",
    "sourceId": "<string>",
    "providerType": "<string>",
    "status": "ACTIVE",
    "backfillStart": "2023-11-07T05:31:56Z",
    "lastSyncedAt": "2023-11-07T05:31:56Z",
    "lastSyncStatus": "SUCCESS",
    "lastSyncError": "Connected provider account could not be synchronized.",
    "errorCode": "NOT_FOUND",
    "errorField": "account.account_id",
    "errorReason": "account_scope_mismatch",
    "upstreamCode": "ACCOUNT_NOT_AUTHORIZED",
    "lastPresenceSyncedAt": "2023-11-07T05:31:56Z",
    "lastPresenceSyncStatus": "SUCCESS",
    "lastPresenceSyncError": "<string>",
    "createdAt": "2023-11-07T05:31:56Z",
    "updatedAt": "2023-11-07T05:31:56Z",
    "archivedAt": "2023-11-07T05:31:56Z"
  },
  "sync": {
    "subscriptionId": "<string>",
    "mirrored": 4503599627370495,
    "retired": 4503599627370495,
    "skipped": 4503599627370495,
    "errors": [
      "Connected provider account could not be synchronized."
    ],
    "errorCode": "NOT_FOUND",
    "errorField": "account.account_id",
    "errorReason": "account_scope_mismatch",
    "upstreamCode": "ACCOUNT_NOT_AUTHORIZED",
    "liveConformanceFaultStage": "campaign"
  }
}

{
  "data": null,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "field": "<string>",
    "details": {}
  }
}

{
  "data": null,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "field": "<string>",
    "details": {}
  }
}

{
  "data": null,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "field": "<string>",
    "details": {}
  }
}

{
  "data": null,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "field": "<string>",
    "details": {}
  }
}