OpenSearch/rest-api-spec/test/bulk/30_big_string.yaml

---
"One big string":
  - do:
      bulk:
        refresh: true
        body: |
          {"index": {"_index": "test_index", "_type": "test_type", "_id": "test_id"}}
          {"f1": "v1", "f2": 42}
          {"index": {"_index": "test_index", "_type": "test_type", "_id": "test_id2"}}
          {"f1": "v2", "f2": 47}

  - do:
      count:
        index: test_index

  - match: {count: 2}