Terms enum API

The terms enum API can be used to discover terms in the index that match a partial string. Supported field types are keyword, constant_keyword, flattened, version and ip. This is used for auto-complete:

resp = client.terms_enum(
    index="stackoverflow",
    field="tags",
    string="kiba",
)
print(resp)

response = client.terms_enum(
  index: 'stackoverflow',
  body: {
    field: 'tags',
    string: 'kiba'
  }
)
puts response

const response = await client.termsEnum({
  index: "stackoverflow",
  field: "tags",
  string: "kiba",
});
console.log(response);

POST stackoverflow/_terms_enum
{
    "field" : "tags",
    "string" : "kiba"
}

The API returns the following response:

{
  "_shards": {
    "total": 1,
    "successful": 1,
    "failed": 0
  },
  "terms": [
    "kibana"
  ],
  "complete" : true
}

If the complete flag is false, the returned terms set may be incomplete and should be treated as approximate. This can occur due to a few reasons, such as a request timeout or a node error.