public Task <TResponse> ClearCacheAsync <TResponse>(string index, ClearCacheRequestParameters requestParameters = null, CancellationToken ctx = default)
     where TResponse : class, IElasticsearchResponse, new() => DoRequestAsync <TResponse>(POST, Url($"{index:index}/_searchable_snapshots/cache/clear"), ctx, null, RequestParams(requestParameters));
 ///<summary>POST on /_searchable_snapshots/cache/clear <para>https://www.elastic.co/guide/en/elasticsearch/reference/current/searchable-snapshots-api-clear-cache.html</para></summary>
 ///<param name = "requestParameters">Request specific configuration such as querystring parameters &amp; request specific connection settings.</param>
 ///<remarks>Note: Experimental within the Elasticsearch server, this functionality is Experimental and may be changed or removed completely in a future release. Elastic will take a best effort approach to fix any issues, but experimental features are not subject to the support SLA of official GA features. This functionality is subject to potential breaking changes within a minor version, meaning that your referencing code may break when this library is upgraded.</remarks>
 public TResponse ClearCache <TResponse>(ClearCacheRequestParameters requestParameters = null)
     where TResponse : class, IElasticsearchResponse, new() => DoRequest <TResponse>(POST, "_searchable_snapshots/cache/clear", null, RequestParams(requestParameters));
 ///<summary>POST on /{index}/_searchable_snapshots/cache/clear <para>https://www.elastic.co/guide/en/elasticsearch/reference/current/searchable-snapshots-api-clear-cache.html</para></summary>
 ///<param name = "index">A comma-separated list of index names</param>
 ///<param name = "requestParameters">Request specific configuration such as querystring parameters &amp; request specific connection settings.</param>
 ///<remarks>Note: Experimental within the Elasticsearch server, this functionality is Experimental and may be changed or removed completely in a future release. Elastic will take a best effort approach to fix any issues, but experimental features are not subject to the support SLA of official GA features. This functionality is subject to potential breaking changes within a minor version, meaning that your referencing code may break when this library is upgraded.</remarks>
 public TResponse ClearCache <TResponse>(string index, ClearCacheRequestParameters requestParameters = null)
     where TResponse : class, IElasticsearchResponse, new() => DoRequest <TResponse>(POST, Url($"{index:index}/_searchable_snapshots/cache/clear"), null, RequestParams(requestParameters));
 public Task <TResponse> ClearCacheAsync <TResponse>(ClearCacheRequestParameters requestParameters = null, CancellationToken ctx = default)
     where TResponse : class, ITransportResponse, new() => DoRequestAsync <TResponse>(POST, "_searchable_snapshots/cache/clear", ctx, null, RequestParams(requestParameters));