// This file is autogenerated, DO NOT EDIT
// Use `node scripts/generate-docs-examples.js` to generate the docs examples

[source, js]
----
const response = await client.indices.create({
  index: "index",
  settings: {
    number_of_shards: 1,
    similarity: {
      scripted_tfidf: {
        type: "scripted",
        script: {
          source:
            "double tf = Math.sqrt(doc.freq); double idf = Math.log((field.docCount+1.0)/(term.docFreq+1.0)) + 1.0; double norm = 1/Math.sqrt(doc.length); return query.boost * tf * idf * norm;",
        },
      },
    },
  },
  mappings: {
    properties: {
      field: {
        type: "text",
        similarity: "scripted_tfidf",
      },
    },
  },
});
console.log(response);

const response1 = await client.index({
  index: "index",
  id: 1,
  document: {
    field: "foo bar foo",
  },
});
console.log(response1);

const response2 = await client.index({
  index: "index",
  id: 2,
  document: {
    field: "bar baz",
  },
});
console.log(response2);

const response3 = await client.indices.refresh({
  index: "index",
});
console.log(response3);

const response4 = await client.search({
  index: "index",
  explain: "true",
  query: {
    query_string: {
      query: "foo^1.7",
      default_field: "field",
    },
  },
});
console.log(response4);
----