elasticsearch-js/docs/reference/api/IndexApi_2.md

default function IndexApi<TDocument = unknown>(this: [That](./That.md), params: [IndexRequest](./IndexRequest.md)<TDocument>, options?: [TransportRequestOptionsWithMeta](./TransportRequestOptionsWithMeta.md)): Promise<[TransportResult](./TransportResult.md)<[IndexResponse](./IndexResponse.md), unknown>>;