curl --request POST \
  --url https://api.interchange.io/api/v2/buyer/advertisers/{advertiserId}/event-sources/sync \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "account": {
    "account_id": "12345"
  },
  "event_sources": [
    {
      "event_source_id": "website_pixel",
      "name": "Website Pixel",
      "event_types": [
        "purchase",
        "add_to_cart"
      ],
      "allowed_domains": [
        "shop.example.com",
        "checkout.example.com"
      ],
      "integration_platform": "Hightouch",
      "mapping": {
        "event_id_field": "order_id",
        "event_type_field": "event_name",
        "event_time_field": "occurred_at",
        "user_match_fields": [
          "hashed_email",
          "sc3clid"
        ],
        "value_field": "revenue",
        "currency_field": "currency",
        "order_id_field": "order_id",
        "content_ids_field": "sku_ids",
        "consent_field": "marketing_consent",
        "dedupe_strategy": "<string>",
        "notes": "<string>"
      },
      "test_event_code": "<string>"
    }
  ]
}
'

{
  "event_sources": [
    {
      "event_source_id": "<string>",
      "error": "<string>"
    }
  ]
}