public Task <TResponse> ExecutePolicyAsync <TResponse>(string name, ExecuteEnrichPolicyRequestParameters requestParameters = null, CancellationToken ctx = default)
     where TResponse : class, IElasticsearchResponse, new() => DoRequestAsync <TResponse>(PUT, Url($"_enrich/policy/{name:name}/_execute"), ctx, null, RequestParams(requestParameters));
 ///<summary>PUT on /_enrich/policy/{name}/_execute <para>https://www.elastic.co/guide/en/elasticsearch/reference/current/execute-enrich-policy-api.html</para></summary>
 ///<param name = "name">The name of the enrich policy</param>
 ///<param name = "requestParameters">Request specific configuration such as querystring parameters &amp; request specific connection settings.</param>
 public TResponse ExecutePolicy <TResponse>(string name, ExecuteEnrichPolicyRequestParameters requestParameters = null)
     where TResponse : class, IElasticsearchResponse, new() => DoRequest <TResponse>(PUT, Url($"_enrich/policy/{name:name}/_execute"), null, RequestParams(requestParameters));