Instead of ‘login’ and ‘password’ use your credentials from https://app.dataforseo.com/api-access

            

# Instead of 'login' and 'password' use your credentials from https://app.dataforseo.com/api-access 
login="login" 
password="password" 
cred="$(printf ${login}:${password} | base64)" 
id="02261816-2027-0066-0000-c27d02864073" 
curl --location --request GET "https://api.dataforseo.com/v3/serp/google/dataset_info/task_get/advanced/${id}" 
--header "Authorization: Basic ${cred}"  
--header "Content-Type: application/json" 
--data-raw ""


        

<?php
// You can download this file from here https://cdn.dataforseo.com/v3/examples/php/php_RestClient.zip
require('RestClient.php');
$api_url = 'https://api.dataforseo.com/';
try {
	// Instead of 'login' and 'password' use your credentials from https://app.dataforseo.com/api-access
	$client = new RestClient($api_url, null, 'login', 'password');
} catch (RestClientException $e) {
	echo "n";
	print "HTTP code: {$e->getHttpCode()}n";
	print "Error code: {$e->getCode()}n";
	print "Message: {$e->getMessage()}n";
	print  $e->getTraceAsString();
	echo "n";
	exit();
}
try {
	$result = array();
	// #1 - using this method you can get a list of completed tasks
	// GET /v3/serp/google/dataset_info/tasks_ready
	$tasks_ready = $client->get('/v3/serp/google/dataset_info/tasks_ready');
	// you can find the full list of the response codes here https://docs.dataforseo.com/v3/appendix/errors
	if (isset($tasks_ready['status_code']) AND $tasks_ready['status_code'] === 20000) {
		foreach ($tasks_ready['tasks'] as $task) {
			if (isset($task['result'])) {
				foreach ($task['result'] as $task_ready) {
					// #2 - using this method you can get results of each completed task
					// GET /v3/serp/google/dataset_info/task_get/advanced/$id
					if (isset($task_ready['endpoint_advanced'])) {
						$result[] = $client->get($task_ready['endpoint_advanced']);
					}
					// #3 - another way to get the task results by id
					// GET /v3/serp/google/dataset_info/task_get/advanced/$id
					/*
					if (isset($task_ready['id'])) {
						$result[] = $client->get('/v3/serp/google/dataset_info/task_get/advanced/' . $task_ready['id']);
					}
					*/
				}
			}
		}
	}
	print_r($result);
	// do something with result
} catch (RestClientException $e) {
	echo "n";
	print "HTTP code: {$e->getHttpCode()}n";
	print "Error code: {$e->getCode()}n";
	print "Message: {$e->getMessage()}n";
	print  $e->getTraceAsString();
	echo "n";
}
$client = null;
?>

            

from client import RestClient
# You can download this file from here https://cdn.dataforseo.com/v3/examples/python/python_Client.zip
client = RestClient("login", "password")
# 1 - using this method you can get a list of completed tasks
# GET /v3/serp/google/dataset_info/tasks_ready
response = client.get("/v3/serp/google/dataset_info/tasks_ready")
# you can find the full list of the response codes here https://docs.dataforseo.com/v3/appendix/errors
if response['status_code'] == 20000:
    results = []
    for task in response['tasks']:
        if (task['result'] and (len(task['result']) > 0)):
            for resultTaskInfo in task['result']:
                # 2 - using this method you can get results of each completed task
                # GET /v3/serp/google/dataset_ifo/task_get/advanced/$id
                if(resultTaskInfo['endpoint_advanced']):
                    results.append(client.get(resultTaskInfo['endpoint_advanced']))                
                '''
                # 3 - another way to get the task results by id
                # GET /v3/serp/google/dataset_info/task_get/advanced/$id                
                if(resultTaskInfo['id']):
                    results.append(client.get("/v3/serp/google/dataset_info/task_get/advanced/" + resultTaskInfo['id']))
                '''
    print(results)
    # do something with result
else:
    print("error. Code: %d Message: %s" % (response["status_code"], response["status_message"]))


        

            

const task_id = '02231256-2604-0066-2000-57133b8fc54e';

const axios = require('axios');

axios({
    method: 'get',
    url: 'https://api.dataforseo.com/v3/serp/google/dataset_info/task_get/advanced/' + task_id,
    auth: {
        username: 'login',
        password: 'password'
    },
    headers: {
        'content-type': 'application/json'
    }
}).then(function (response) {
    var result = response['data']['tasks'];
    // Result data
    console.log(result);
}).catch(function (error) {
    console.log(error);
});


        

            

using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Text;
using System.Threading.Tasks;

namespace DataForSeoDemos
{
    public static partial class Demos
    {
        public static async Task serp_task_get()
        {
            var httpClient = new HttpClient
            {
                BaseAddress = new Uri("https://api.dataforseo.com/"),
                // Instead of 'login' and 'password' use your credentials from https://app.dataforseo.com/api-access
                DefaultRequestHeaders = { Authorization = new AuthenticationHeaderValue("Basic", Convert.ToBase64String(Encoding.ASCII.GetBytes("login:password"))) }
            };
            // #1 - using this method you can get a list of completed tasks
            // GET /v3/serp/google/dataset_info/tasks_ready
            var response = await httpClient.GetAsync("/v3/serp/google/dataset_info/tasks_ready");
            var tasksInfo = JsonConvert.DeserializeObject<dynamic>(await response.Content.ReadAsStringAsync());
            var tasksResponses = new List<object>();
            // you can find the full list of the response codes here https://docs.dataforseo.com/v3/appendix/errors
            if (tasksInfo.status_code == 20000)
            {
                if (tasksInfo.tasks != null)
                {
                    foreach (var tasks in tasksInfo.tasks)
                    {
                        if (tasks.result != null)
                        {
                            foreach (var task in tasks.result)
                            {
                                if (task.endpoint_advanced != null)
                                {
                                    // #2 - using this method you can get results of each completed task
                                    // GET /v3/serp/google/dataset_info/task_get/advanced/$id
                                    var taskGetResponse = await httpClient.GetAsync((string)task.endpoint_advanced);
                                    var taskResultObj = JsonConvert.DeserializeObject<dynamic>(await taskGetResponse.Content.ReadAsStringAsync());
                                    if (taskResultObj.tasks != null)
                                    {
                                        var fst = taskResultObj.tasks.First;
                                        // you can find the full list of the response codes here https://docs.dataforseo.com/v3/appendix/errors
                                        if (fst.status_code >= 40000 || fst.result == null)
                                            Console.WriteLine($"error. Code: {fst.status_code} Message: {fst.status_message}");
                                        else
                                            tasksResponses.Add(fst.result);
                                    }
                                    // #3 - another way to get the task results by id
                                    // GET /v3/serp/google/dataset_info/task_get/advanced/$id
                                    /*
                                    var tasksGetResponse = await httpClient.GetAsync("/v3/serp/google/dataset_info/task_get/advanced/" + (string)task.id);
                                    var tasksResultObj = JsonConvert.DeserializeObject<dynamic>(await tasksGetResponse.Content.ReadAsStringAsync());
                                    if (tasksResultObj.tasks != null)
                                    {
                                        var fst = taskResultObj.tasks.First;
                                        // you can find the full list of the response codes here https://docs.dataforseo.com/v3/appendix/errors
                                        if (fst.status_code >= 40000 || fst.result == null)
                                            Console.WriteLine($"error. Code: {fst.status_code} Message: {fst.status_message}");
                                        else
                                            tasksResponses.Add(fst.result);
                                    }
                                    */
                                }
                            }
                        }
                    }
                }
                if (tasksResponses.Count > 0)
                    // do something with result
                    Console.WriteLine(String.Join(Environment.NewLine, tasksResponses));
                else
                    Console.WriteLine("No completed tasks");
            }
            else
                Console.WriteLine($"error. Code: {tasksInfo.status_code} Message: {tasksInfo.status_message}");
        }
    }
}



        

The above command returns JSON structured like this:

{
  "version": "0.1.20221214",
  "status_code": 20000,
  "status_message": "Ok.",
  "time": "0.0729 sec.",
  "cost": 0,
  "tasks_count": 1,
  "tasks_error": 0,
  "tasks": [
    {
      "id": "12161540-4426-0066-0000-2ae254b4bde6",
      "status_code": 20000,
      "status_message": "Ok.",
      "time": "0.0187 sec.",
      "cost": 0,
      "result_count": 1,
      "path": [
        "v3",
        "serp",
        "google",
        "dataset_info",
        "task_get",
        "advanced",
        "12161540-4426-0066-0000-2ae254b4bde6"
      ],
      "data": {
        "api": "serp",
        "function": "task_get",
        "se": "google",
        "se_type": "dataset_info",
        "dataset_id": "L2cvMTFqbl85ZHN6MQ==",
        "device": "desktop",
        "os": "windows"
      },
      "result": [
        {
          "keyword": "L2cvMTFqbl85ZHN6MQ==",
          "se_domain": "datasetsearch.research.google.com",
          "language_code": "en",
          "check_url": "https://datasetsearch.research.google.com/search?docid=L2cvMTFqbl85ZHN6MQ%3D%3D&hl=en",
          "datetime": "2022-12-16 13:41:03 +00:00",
          "spell": null,
          "refinement_chips": null,
          "item_types": [
            "dataset"
          ],
          "se_results_count": 1,
          "items_count": 1,
          "items": [
            {
              "type": "dataset",
              "rank_group": 1,
              "rank_absolute": 1,
              "position": "left",
              "xpath": null,
              "dataset_id": "L2cvMTFqbl85ZHN6MQ==",
              "title": "Water quality in Canadian rivers – Federal data files",
              "image_url": "https://encrypted-tbn3.gstatic.com/images?q=tbn:ANd9GcRSk0xXK2Wz-UFr7EbQBu8SrSbLPM82jfh3zL_BybsBwBiVnIzF",
              "scholarly_citations_count": 1,
              "links": [
                {
                  "type": "link_element",
                  "title": "canada.ca",
                  "description": null,
                  "url": "http://open.canada.ca/",
                  "domain": "open.canada.ca"
                }
              ],
              "dataset_providers": [
                {
                  "type": "dataset_providers_element",
                  "title": "Environment and Climate Change Canada",
                  "url": "http://www.ec.gc.ca/",
                  "domain": "www.ec.gc.ca"
                }
              ],
              "formats": [
                {
                  "type": "formats_element",
                  "format": "html",
                  "size": null
                },
                {
                  "type": "formats_element",
                  "format": "csv",
                  "size": null
                }
              ],
              "authors": null,
              "licenses": [
                {
                  "type": "licenses_element",
                  "title": "Open Government Licence - Canada 2.0",
                  "url": "https://open.canada.ca/en/open-government-licence-canada",
                  "domain": "open.canada.ca"
                }
              ],
              "updated_date": "2019-06-24 03:00:00 +00:00",
              "area_covered": null,
              "period_covered": {
                "start_date": "2002-01-01 02:00:00 +00:00",
                "end_date": "2017-12-31 02:00:00 +00:00",
                "displayed_date": "Jan 1, 2002 - Dec 31, 2017"
              },
              "dataset_description": {
                "text": "The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The Water quality in Canadian rivers indicators provide a measure of the ability of river water across Canada to support plants and animals. At each monitoring site, water quality data are compared to water quality guidelines to create a rating for the site. If measured water quality is below the guidelines, it can maintain a healthy ecosystem. Water quality at a monitoring site is considered excellent when parameters in a river very rarely exceed their guidelines. Conversely, water quality is rated poor when parameters usually exceed their guidelines, sometimes by a wide margin. These indicators provide information about the state of surface water quality and its change through time, to support water resource management. Information is provided to Canadians in a number of formats including: static and interactive maps, charts and graphs, HTML and CSV data tables and downloadable reports. See the supplementary documentation for the data sources and details on how the data were collected and how the indicator was calculated. Supplemental Information Canadian Environmental Sustainability Indicators - Home page: https://www.canada.ca/environmental-indicators\n",
                "links": [
                  {
                    "type": "link_element",
                    "title": "https://www.canada.ca/environmental-indicators",
                    "description": null,
                    "url": "https://www.google.com/url?q=https%3A%2F%2Fwww.canada.ca%2Fenvironmental-indicators&source=datasetsearch",
                    "domain": null
                  }
                ]
              }
            }
          ]
        }
      ]
    }
  ]
}