{

"metafields": [
  {
    "id": 721389482,
    "namespace": "affiliates",
    "key": "app_key",
    "value": "app_key",
    "value_type": "string",
    "description": null,
    "owner_id": 690933842,
    "created_at": "2020-01-14T10:41:30-05:00",
    "updated_at": "2020-01-14T10:41:30-05:00",
    "owner_resource": "shop",
    "admin_graphql_api_id": "gid://shopify/Metafield/721389482"
  }
]

}