Expression régulière en élastique

GET /_search
{
  "query": {
    "regexp": {
      "user.id": {
        "value": "k.*y",
        "flags": "ALL",
        "case_insensitive": true,
        "max_determinized_states": 10000,
        "rewrite": "constant_score"
      }
    }
  }
}
Aayush Sharma