Retrieve product inventory activities

curl --request GET \
  --url https://services.commercengine.dev/api/v1/x2yh61zw4k/admin/catalog/products/{id}/inventory-activity/{variant_id} \
  --header 'Authorization: Bearer <token>'

{
  "message": "<string>",
  "success": true,
  "content": {
    "inventory_activities": [
      {
        "product_id": "<string>",
        "variant_id": "<string>",
        "warehouse_ulid": "<string>",
        "sku": "<string>",
        "activity_type": "add",
        "quantity": 123,
        "reason": "<string>",
        "created_at": "2023-11-07T05:31:56Z",
        "modified_at": "2023-11-07T05:31:56Z",
        "warehouse": {
          "id": "<string>",
          "name": "<string>",
          "gstin": "<string>",
          "city": "<string>",
          "address_line1": "<string>",
          "address_line2": "<string>",
          "larndmark": "<string>",
          "pincode": "<string>",
          "state": "<string>",
          "contact_phone": "<string>",
          "contact_email": "<string>",
          "is_default": false
        }
      }
    ],
    "pagination": {
      "total_records": 123,
      "total_pages": 123,
      "previous_page": "<any>",
      "limit": 123,
      "next_page": "<any>"
    }
  }
}