/// <summary>
/// <c>POST</c> request to the <c>eql.search</c> API, read more about this API online:
/// <para></para>
/// <a href = "https://www.elastic.co/guide/en/elasticsearch/reference/current/eql-search-api.html">https://www.elastic.co/guide/en/elasticsearch/reference/current/eql-search-api.html</a>
/// </summary>
public Task <EqlSearchResponse <TDocument> > SearchAsync <TDocument>(IEqlSearchRequest request, CancellationToken ct = default)
where TDocument : class => DoRequestAsync <IEqlSearchRequest, EqlSearchResponse <TDocument> >(request, request.RequestParameters, ct);
/// <summary>
/// <c>POST</c> request to the <c>eql.search</c> API, read more about this API online:
/// <para></para>
/// <a href = "https://www.elastic.co/guide/en/elasticsearch/reference/current/eql-search-api.html">https://www.elastic.co/guide/en/elasticsearch/reference/current/eql-search-api.html</a>
/// </summary>
public EqlSearchResponse <TDocument> Search <TDocument>(IEqlSearchRequest request)
where TDocument : class => DoRequest <IEqlSearchRequest, EqlSearchResponse <TDocument> >(request, request.RequestParameters);