Is there a way to have field level audit in elastic search?

I have an index with say 10 fields. These fields may get modified from time to time. Is there a way to add any field level timestamp, which can store the timestamp when it was last updated and also can be retrieved by api?

Thanks in advance.

field level last update time audit

#push a sample doc
PUT my_index/_doc/1
{
  "created_at": "2025-02-24T13:00:00Z",
  "email": "john@example.com",
  "name": "dogan",
  "field_update_timestamps": {
    "email": "2025-02-24T13:00:00Z",
    "name": "2025-02-24T13:00:00Z"
  }
}

#update the doc with `_update` API call
POST my_index/_update/1
{
  "script": {
    "source": """
      if (!ctx._source.containsKey('field_update_timestamps')) {ctx._source.field_update_timestamps = [:]; }
      for (entry in params.entrySet()) {
        ctx._source[entry.key] = entry.value; ctx._source.field_update_timestamps[entry.key] = 
        new java.text.SimpleDateFormat('yyyy-MM-dd\'T\'HH:mm:ss\'Z\'').format(new java.util.Date());
      }
    """,
    "lang": "painless",
    "params": {
      "name": "musab"
    }
  }
}

#check the result.
GET my_index/_search

You can check if the field updated by comparing created_at field and field_update_timestamps.<fieldname>.