///<summary>GET on /_tasks/{task_id} <para>http://www.elastic.co/guide/en/elasticsearch/reference/master/tasks.html</para></summary>
///<param name = "taskId">Return the task with specified id (node_id:task_number)</param>
///<param name = "requestParameters">Request specific configuration such as querystring parameters & request specific connection settings.</param>
public Task <TResponse> GetTaskAsync <TResponse>(string taskId, GetTaskRequestParameters requestParameters = null, CancellationToken ctx = default)
where TResponse : class, IElasticsearchResponse, new() => DoRequestAsync <TResponse>(GET, Url($"_tasks/{taskId:taskId}"), ctx, null, RequestParams(requestParameters));
///<summary>GET on /_tasks/{task_id} <para>http://www.elastic.co/guide/en/elasticsearch/reference/master/tasks.html</para></summary>
///<param name = "taskId">Return the task with specified id (node_id:task_number)</param>
///<param name = "requestParameters">Request specific configuration such as querystring parameters & request specific connection settings.</param>
public TResponse GetTask <TResponse>(string taskId, GetTaskRequestParameters requestParameters = null)
where TResponse : class, IElasticsearchResponse, new() => DoRequest <TResponse>(GET, Url($"_tasks/{taskId:taskId}"), null, RequestParams(requestParameters));
