_search/*/_suggest

Purpose

Gets suggestions, supporting a did-you-mean.

Suggest

Gets suggestions, given a possibly misspelled or mistyped text.

POST _search/<index names>/_suggest
{
  "text": "lght",
  "size": 3
}

Result:

{
  "suggest": {
    "simple_phrase": [
      {
        "text": "lght",
        "options": [
          {
            "text": "ligt",
            "score": 0.015353536
          },
          {
            "text": "laat",
            "score": 0.011547227
          },
          {
            "text": "last",
            "score": 0.009066051
          }
        ]
      }
    ]
  }
}

Suggestions are specific for the indexes as specified.