shopify_api/test/fixtures/collection_publications.json

{
  "collection_publications": [
    {
        "id": 96062799894,
        "publication_id": 55650051,
        "published_at": "2018-09-05T17:22:31-04:00",
        "published": true,
        "created_at": "2018-09-05T17:22:31-04:00",
        "updated_at": "2018-09-14T14:31:19-04:00",
        "collection_id": 60941828118
    }
  ]
}