public Task <TResponse> ClearCursorAsync <TResponse>(PostData body, ClearSqlCursorRequestParameters requestParameters = null, CancellationToken ctx = default)
     where TResponse : class, IElasticsearchResponse, new() => DoRequestAsync <TResponse>(POST, "_sql/close", ctx, body, RequestParams(requestParameters));
 ///<summary>POST on /_sql/close <para>https://www.elastic.co/guide/en/elasticsearch/reference/current/sql-pagination.html</para></summary>
 ///<param name = "body">Specify the cursor value in the `cursor` element to clean the cursor.</param>
 ///<param name = "requestParameters">Request specific configuration such as querystring parameters &amp; request specific connection settings.</param>
 public TResponse ClearCursor <TResponse>(PostData body, ClearSqlCursorRequestParameters requestParameters = null)
     where TResponse : class, IElasticsearchResponse, new() => DoRequest <TResponse>(POST, "_sql/close", body, RequestParams(requestParameters));