{u'index': 'my_index_2018', 'reason': '[my_index][123_123.abc.com]: version conflict, current [-1], provided [3]', 'type': 'version_conflict_engine_exception', 'shard': '0'}, '_index': u'my_index_2018'}

{
"_index": "my_index_2018",
"_type": "my_index",
"_id": "123_123.abc.com",
"_version": 3, #Please note the document is having version 3
"_score": 1
}