def METHOD_NAME(
    client, some_blog, snapshot
):
    data = {
        "data": {
            "type": "entries",
            "attributes": {
                "blog": some_blog.pk,
                "bodyText": "body_text",
                "headline": "headline",
            },
            "relationships": {
                "mainAuthor": {"data": {"id": "INVALID_ID", "type": "authors"}},
                "authors": {"data": [{"id": "INVALID_ID", "type": "authors"}]},
            },
        }
    }
    assert snapshot == perform_error_test(client, data)