curl --request POST \
  --url https://{host}/activeviam/pivot/rest/v9/cube/query/mdx/queryplan \
  --header 'Content-Type: application/json' \
  --data '""'

import requests

url = "https://{host}/activeviam/pivot/rest/v9/cube/query/mdx/queryplan"

headers = {"Content-Type": "application/json"}

response = requests.post(url, headers=headers)

print(response.text)

const options = {method: 'POST', headers: {'Content-Type': 'application/json'}};

fetch('https://{host}/activeviam/pivot/rest/v9/cube/query/mdx/queryplan', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://{host}/activeviam/pivot/rest/v9/cube/query/mdx/queryplan",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => "\"\"",
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://{host}/activeviam/pivot/rest/v9/cube/query/mdx/queryplan"

	payload := strings.NewReader("\"\"")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://{host}/activeviam/pivot/rest/v9/cube/query/mdx/queryplan")
  .header("Content-Type", "application/json")
  .body("\"\"")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://{host}/activeviam/pivot/rest/v9/cube/query/mdx/queryplan")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "\"\""

response = http.request(request)
puts response.read_body

""

[
  {
    "aggregateRetrievals": [
      {
        "filterId": 123,
        "horizontalDispatching": {
          "dispatchingPerApplication": [
            {
              "applicationName": "<string>",
              "dispatchingPerLevel": {}
            }
          ]
        },
        "location": [
          {
            "dimension": "<string>",
            "hierarchy": "<string>",
            "level": [
              "<string>"
            ],
            "path": [
              "<unknown>"
            ]
          }
        ],
        "measureProvider": "<string>",
        "measures": [
          "<string>"
        ],
        "measuresData": [
          {
            "name": "<string>"
          }
        ],
        "partialProviderName": "<string>",
        "partitioning": "<string>",
        "resultSizes": [
          123
        ],
        "retrievalId": 123,
        "timingInfo": {},
        "type": "<string>",
        "underlyingDataNodes": [
          "<string>"
        ],
        "underlyingRetrievalType": "<string>"
      }
    ],
    "databaseDependencies": {},
    "databaseRetrievals": [
      {
        "condition": "<string>",
        "fields": [
          "<string>"
        ],
        "joinedMeasure": [
          "<string>"
        ],
        "resultSizes": [
          123
        ],
        "retrievalId": 123,
        "store": "<string>",
        "timingInfo": {}
      }
    ],
    "dependencies": {},
    "planInfo": "<unknown>",
    "queryFilters": [
      {
        "description": "<string>",
        "id": 123
      }
    ],
    "querySummary": {
      "measures": [
        "<string>"
      ],
      "partialProviders": [
        "<string>"
      ],
      "partitioningCountByType": {},
      "resultSizeByPartitioning": {},
      "retrievalsCountByType": {},
      "totalDatabaseResultSize": 123,
      "totalRetrievals": 123
    }
  }
]

[
  {
    "aggregateRetrievals": [
      {
        "filterId": 123,
        "horizontalDispatching": {
          "dispatchingPerApplication": [
            {
              "applicationName": "<string>",
              "dispatchingPerLevel": {}
            }
          ]
        },
        "location": [
          {
            "dimension": "<string>",
            "hierarchy": "<string>",
            "level": [
              "<string>"
            ],
            "path": [
              "<unknown>"
            ]
          }
        ],
        "measureProvider": "<string>",
        "measures": [
          "<string>"
        ],
        "measuresData": [
          {
            "name": "<string>"
          }
        ],
        "partialProviderName": "<string>",
        "partitioning": "<string>",
        "resultSizes": [
          123
        ],
        "retrievalId": 123,
        "timingInfo": {},
        "type": "<string>",
        "underlyingDataNodes": [
          "<string>"
        ],
        "underlyingRetrievalType": "<string>"
      }
    ],
    "databaseDependencies": {},
    "databaseRetrievals": [
      {
        "condition": "<string>",
        "fields": [
          "<string>"
        ],
        "joinedMeasure": [
          "<string>"
        ],
        "resultSizes": [
          123
        ],
        "retrievalId": 123,
        "store": "<string>",
        "timingInfo": {}
      }
    ],
    "dependencies": {},
    "planInfo": "<unknown>",
    "queryFilters": [
      {
        "description": "<string>",
        "id": 123
      }
    ],
    "querySummary": {
      "measures": [
        "<string>"
      ],
      "partialProviders": [
        "<string>"
      ],
      "partitioningCountByType": {},
      "resultSizeByPartitioning": {},
      "retrievalsCountByType": {},
      "totalDatabaseResultSize": 123,
      "totalRetrievals": 123
    }
  }
]