curl --request POST \
  --url https://api.example.com/v1/representations \
  --header 'Content-Type: application/json-patch+json' \
  --data '
{
  "id": 123,
  "dashboard": {
    "id": 123,
    "name": "<string>",
    "isDisabled": true,
    "position": 123,
    "path": "<string>",
    "representations": "<array>"
  },
  "dataset": {
    "id": 123,
    "name": "<string>",
    "isDisabled": true,
    "position": 123,
    "path": "<string>",
    "states": [
      {
        "id": 123,
        "dataset": "<unknown>",
        "name": "<string>",
        "color": 123,
        "position": 123
      }
    ],
    "properties": [
      {
        "id": 123,
        "dataset": "<unknown>",
        "propertyType": {
          "id": "<string>",
          "isAutomatic": true,
          "isPlural": true,
          "isSortable": true,
          "position": 123
        },
        "name": "<string>",
        "isUsedAsTitle": true,
        "isRequired": true,
        "parameters": "<string>",
        "position": 123,
        "options": [
          {
            "id": 123,
            "property": "<unknown>",
            "text": "<string>",
            "color": 123
          }
        ]
      }
    ],
    "representations": "<array>"
  },
  "representationType": {
    "id": "<string>",
    "isAggregated": true,
    "position": 123
  },
  "name": "<string>",
  "parameters": "<string>",
  "position": 123
}
'

import requests

url = "https://api.example.com/v1/representations"

payload = {
    "id": 123,
    "dashboard": {
        "id": 123,
        "name": "<string>",
        "isDisabled": True,
        "position": 123,
        "path": "<string>",
        "representations": "<array>"
    },
    "dataset": {
        "id": 123,
        "name": "<string>",
        "isDisabled": True,
        "position": 123,
        "path": "<string>",
        "states": [
            {
                "id": 123,
                "dataset": "<unknown>",
                "name": "<string>",
                "color": 123,
                "position": 123
            }
        ],
        "properties": [
            {
                "id": 123,
                "dataset": "<unknown>",
                "propertyType": {
                    "id": "<string>",
                    "isAutomatic": True,
                    "isPlural": True,
                    "isSortable": True,
                    "position": 123
                },
                "name": "<string>",
                "isUsedAsTitle": True,
                "isRequired": True,
                "parameters": "<string>",
                "position": 123,
                "options": [
                    {
                        "id": 123,
                        "property": "<unknown>",
                        "text": "<string>",
                        "color": 123
                    }
                ]
            }
        ],
        "representations": "<array>"
    },
    "representationType": {
        "id": "<string>",
        "isAggregated": True,
        "position": 123
    },
    "name": "<string>",
    "parameters": "<string>",
    "position": 123
}
headers = {"Content-Type": "application/json-patch+json"}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json-patch+json'},
  body: JSON.stringify({
    id: 123,
    dashboard: {
      id: 123,
      name: '<string>',
      isDisabled: true,
      position: 123,
      path: '<string>',
      representations: '<array>'
    },
    dataset: {
      id: 123,
      name: '<string>',
      isDisabled: true,
      position: 123,
      path: '<string>',
      states: [{id: 123, dataset: '<unknown>', name: '<string>', color: 123, position: 123}],
      properties: [
        {
          id: 123,
          dataset: '<unknown>',
          propertyType: {
            id: '<string>',
            isAutomatic: true,
            isPlural: true,
            isSortable: true,
            position: 123
          },
          name: '<string>',
          isUsedAsTitle: true,
          isRequired: true,
          parameters: '<string>',
          position: 123,
          options: [{id: 123, property: '<unknown>', text: '<string>', color: 123}]
        }
      ],
      representations: '<array>'
    },
    representationType: {id: '<string>', isAggregated: true, position: 123},
    name: '<string>',
    parameters: '<string>',
    position: 123
  })
};

fetch('https://api.example.com/v1/representations', 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://api.example.com/v1/representations",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'id' => 123,
    'dashboard' => [
        'id' => 123,
        'name' => '<string>',
        'isDisabled' => true,
        'position' => 123,
        'path' => '<string>',
        'representations' => '<array>'
    ],
    'dataset' => [
        'id' => 123,
        'name' => '<string>',
        'isDisabled' => true,
        'position' => 123,
        'path' => '<string>',
        'states' => [
                [
                                'id' => 123,
                                'dataset' => '<unknown>',
                                'name' => '<string>',
                                'color' => 123,
                                'position' => 123
                ]
        ],
        'properties' => [
                [
                                'id' => 123,
                                'dataset' => '<unknown>',
                                'propertyType' => [
                                                                'id' => '<string>',
                                                                'isAutomatic' => true,
                                                                'isPlural' => true,
                                                                'isSortable' => true,
                                                                'position' => 123
                                ],
                                'name' => '<string>',
                                'isUsedAsTitle' => true,
                                'isRequired' => true,
                                'parameters' => '<string>',
                                'position' => 123,
                                'options' => [
                                                                [
                                                                                                                                'id' => 123,
                                                                                                                                'property' => '<unknown>',
                                                                                                                                'text' => '<string>',
                                                                                                                                'color' => 123
                                                                ]
                                ]
                ]
        ],
        'representations' => '<array>'
    ],
    'representationType' => [
        'id' => '<string>',
        'isAggregated' => true,
        'position' => 123
    ],
    'name' => '<string>',
    'parameters' => '<string>',
    'position' => 123
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json-patch+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://api.example.com/v1/representations"

	payload := strings.NewReader("{\n  \"id\": 123,\n  \"dashboard\": {\n    \"id\": 123,\n    \"name\": \"<string>\",\n    \"isDisabled\": true,\n    \"position\": 123,\n    \"path\": \"<string>\",\n    \"representations\": \"<array>\"\n  },\n  \"dataset\": {\n    \"id\": 123,\n    \"name\": \"<string>\",\n    \"isDisabled\": true,\n    \"position\": 123,\n    \"path\": \"<string>\",\n    \"states\": [\n      {\n        \"id\": 123,\n        \"dataset\": \"<unknown>\",\n        \"name\": \"<string>\",\n        \"color\": 123,\n        \"position\": 123\n      }\n    ],\n    \"properties\": [\n      {\n        \"id\": 123,\n        \"dataset\": \"<unknown>\",\n        \"propertyType\": {\n          \"id\": \"<string>\",\n          \"isAutomatic\": true,\n          \"isPlural\": true,\n          \"isSortable\": true,\n          \"position\": 123\n        },\n        \"name\": \"<string>\",\n        \"isUsedAsTitle\": true,\n        \"isRequired\": true,\n        \"parameters\": \"<string>\",\n        \"position\": 123,\n        \"options\": [\n          {\n            \"id\": 123,\n            \"property\": \"<unknown>\",\n            \"text\": \"<string>\",\n            \"color\": 123\n          }\n        ]\n      }\n    ],\n    \"representations\": \"<array>\"\n  },\n  \"representationType\": {\n    \"id\": \"<string>\",\n    \"isAggregated\": true,\n    \"position\": 123\n  },\n  \"name\": \"<string>\",\n  \"parameters\": \"<string>\",\n  \"position\": 123\n}")

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

	req.Header.Add("Content-Type", "application/json-patch+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://api.example.com/v1/representations")
  .header("Content-Type", "application/json-patch+json")
  .body("{\n  \"id\": 123,\n  \"dashboard\": {\n    \"id\": 123,\n    \"name\": \"<string>\",\n    \"isDisabled\": true,\n    \"position\": 123,\n    \"path\": \"<string>\",\n    \"representations\": \"<array>\"\n  },\n  \"dataset\": {\n    \"id\": 123,\n    \"name\": \"<string>\",\n    \"isDisabled\": true,\n    \"position\": 123,\n    \"path\": \"<string>\",\n    \"states\": [\n      {\n        \"id\": 123,\n        \"dataset\": \"<unknown>\",\n        \"name\": \"<string>\",\n        \"color\": 123,\n        \"position\": 123\n      }\n    ],\n    \"properties\": [\n      {\n        \"id\": 123,\n        \"dataset\": \"<unknown>\",\n        \"propertyType\": {\n          \"id\": \"<string>\",\n          \"isAutomatic\": true,\n          \"isPlural\": true,\n          \"isSortable\": true,\n          \"position\": 123\n        },\n        \"name\": \"<string>\",\n        \"isUsedAsTitle\": true,\n        \"isRequired\": true,\n        \"parameters\": \"<string>\",\n        \"position\": 123,\n        \"options\": [\n          {\n            \"id\": 123,\n            \"property\": \"<unknown>\",\n            \"text\": \"<string>\",\n            \"color\": 123\n          }\n        ]\n      }\n    ],\n    \"representations\": \"<array>\"\n  },\n  \"representationType\": {\n    \"id\": \"<string>\",\n    \"isAggregated\": true,\n    \"position\": 123\n  },\n  \"name\": \"<string>\",\n  \"parameters\": \"<string>\",\n  \"position\": 123\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/v1/representations")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json-patch+json'
request.body = "{\n  \"id\": 123,\n  \"dashboard\": {\n    \"id\": 123,\n    \"name\": \"<string>\",\n    \"isDisabled\": true,\n    \"position\": 123,\n    \"path\": \"<string>\",\n    \"representations\": \"<array>\"\n  },\n  \"dataset\": {\n    \"id\": 123,\n    \"name\": \"<string>\",\n    \"isDisabled\": true,\n    \"position\": 123,\n    \"path\": \"<string>\",\n    \"states\": [\n      {\n        \"id\": 123,\n        \"dataset\": \"<unknown>\",\n        \"name\": \"<string>\",\n        \"color\": 123,\n        \"position\": 123\n      }\n    ],\n    \"properties\": [\n      {\n        \"id\": 123,\n        \"dataset\": \"<unknown>\",\n        \"propertyType\": {\n          \"id\": \"<string>\",\n          \"isAutomatic\": true,\n          \"isPlural\": true,\n          \"isSortable\": true,\n          \"position\": 123\n        },\n        \"name\": \"<string>\",\n        \"isUsedAsTitle\": true,\n        \"isRequired\": true,\n        \"parameters\": \"<string>\",\n        \"position\": 123,\n        \"options\": [\n          {\n            \"id\": 123,\n            \"property\": \"<unknown>\",\n            \"text\": \"<string>\",\n            \"color\": 123\n          }\n        ]\n      }\n    ],\n    \"representations\": \"<array>\"\n  },\n  \"representationType\": {\n    \"id\": \"<string>\",\n    \"isAggregated\": true,\n    \"position\": 123\n  },\n  \"name\": \"<string>\",\n  \"parameters\": \"<string>\",\n  \"position\": 123\n}"

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

{
  "id": 123,
  "dashboard": {
    "id": 123,
    "name": "<string>",
    "isDisabled": true,
    "position": 123,
    "path": "<string>",
    "representations": "<array>"
  },
  "dataset": {
    "id": 123,
    "name": "<string>",
    "isDisabled": true,
    "position": 123,
    "path": "<string>",
    "states": [
      {
        "id": 123,
        "dataset": "<unknown>",
        "name": "<string>",
        "color": 123,
        "position": 123
      }
    ],
    "properties": [
      {
        "id": 123,
        "dataset": "<unknown>",
        "propertyType": {
          "id": "<string>",
          "isAutomatic": true,
          "isPlural": true,
          "isSortable": true,
          "position": 123
        },
        "name": "<string>",
        "isUsedAsTitle": true,
        "isRequired": true,
        "parameters": "<string>",
        "position": 123,
        "options": [
          {
            "id": 123,
            "property": "<unknown>",
            "text": "<string>",
            "color": 123
          }
        ]
      }
    ],
    "representations": "<array>"
  },
  "representationType": {
    "id": "<string>",
    "isAggregated": true,
    "position": 123
  },
  "name": "<string>",
  "parameters": "<string>",
  "position": 123
}