curl --request POST \
  --url https://api.hubapi.com/media-bridge/2026-03/{appId}/properties/{objectType}/batch/create \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "inputs": [
    {
      "groupName": "<string>",
      "label": "<string>",
      "name": "<string>",
      "calculationFormula": "<string>",
      "currencyPropertyName": "<string>",
      "description": "<string>",
      "displayOrder": 123,
      "externalOptions": true,
      "formField": true,
      "hasUniqueValue": true,
      "hidden": true,
      "options": [
        {
          "displayOrder": 123,
          "hidden": true,
          "label": "<string>",
          "value": "<string>",
          "description": "<string>"
        }
      ],
      "referencedObjectType": "<string>",
      "showCurrencySymbol": true
    }
  ]
}
'

import requests

url = "https://api.hubapi.com/media-bridge/2026-03/{appId}/properties/{objectType}/batch/create"

payload = { "inputs": [
        {
            "groupName": "<string>",
            "label": "<string>",
            "name": "<string>",
            "calculationFormula": "<string>",
            "currencyPropertyName": "<string>",
            "description": "<string>",
            "displayOrder": 123,
            "externalOptions": True,
            "formField": True,
            "hasUniqueValue": True,
            "hidden": True,
            "options": [
                {
                    "displayOrder": 123,
                    "hidden": True,
                    "label": "<string>",
                    "value": "<string>",
                    "description": "<string>"
                }
            ],
            "referencedObjectType": "<string>",
            "showCurrencySymbol": True
        }
    ] }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    inputs: [
      {
        groupName: '<string>',
        label: '<string>',
        name: '<string>',
        calculationFormula: '<string>',
        currencyPropertyName: '<string>',
        description: '<string>',
        displayOrder: 123,
        externalOptions: true,
        formField: true,
        hasUniqueValue: true,
        hidden: true,
        options: [
          {
            displayOrder: 123,
            hidden: true,
            label: '<string>',
            value: '<string>',
            description: '<string>'
          }
        ],
        referencedObjectType: '<string>',
        showCurrencySymbol: true
      }
    ]
  })
};

fetch('https://api.hubapi.com/media-bridge/2026-03/{appId}/properties/{objectType}/batch/create', 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.hubapi.com/media-bridge/2026-03/{appId}/properties/{objectType}/batch/create",
  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([
    'inputs' => [
        [
                'groupName' => '<string>',
                'label' => '<string>',
                'name' => '<string>',
                'calculationFormula' => '<string>',
                'currencyPropertyName' => '<string>',
                'description' => '<string>',
                'displayOrder' => 123,
                'externalOptions' => true,
                'formField' => true,
                'hasUniqueValue' => true,
                'hidden' => true,
                'options' => [
                                [
                                                                'displayOrder' => 123,
                                                                'hidden' => true,
                                                                'label' => '<string>',
                                                                'value' => '<string>',
                                                                'description' => '<string>'
                                ]
                ],
                'referencedObjectType' => '<string>',
                'showCurrencySymbol' => true
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "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://api.hubapi.com/media-bridge/2026-03/{appId}/properties/{objectType}/batch/create"

	payload := strings.NewReader("{\n  \"inputs\": [\n    {\n      \"groupName\": \"<string>\",\n      \"label\": \"<string>\",\n      \"name\": \"<string>\",\n      \"calculationFormula\": \"<string>\",\n      \"currencyPropertyName\": \"<string>\",\n      \"description\": \"<string>\",\n      \"displayOrder\": 123,\n      \"externalOptions\": true,\n      \"formField\": true,\n      \"hasUniqueValue\": true,\n      \"hidden\": true,\n      \"options\": [\n        {\n          \"displayOrder\": 123,\n          \"hidden\": true,\n          \"label\": \"<string>\",\n          \"value\": \"<string>\",\n          \"description\": \"<string>\"\n        }\n      ],\n      \"referencedObjectType\": \"<string>\",\n      \"showCurrencySymbol\": true\n    }\n  ]\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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://api.hubapi.com/media-bridge/2026-03/{appId}/properties/{objectType}/batch/create")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"inputs\": [\n    {\n      \"groupName\": \"<string>\",\n      \"label\": \"<string>\",\n      \"name\": \"<string>\",\n      \"calculationFormula\": \"<string>\",\n      \"currencyPropertyName\": \"<string>\",\n      \"description\": \"<string>\",\n      \"displayOrder\": 123,\n      \"externalOptions\": true,\n      \"formField\": true,\n      \"hasUniqueValue\": true,\n      \"hidden\": true,\n      \"options\": [\n        {\n          \"displayOrder\": 123,\n          \"hidden\": true,\n          \"label\": \"<string>\",\n          \"value\": \"<string>\",\n          \"description\": \"<string>\"\n        }\n      ],\n      \"referencedObjectType\": \"<string>\",\n      \"showCurrencySymbol\": true\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.hubapi.com/media-bridge/2026-03/{appId}/properties/{objectType}/batch/create")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"inputs\": [\n    {\n      \"groupName\": \"<string>\",\n      \"label\": \"<string>\",\n      \"name\": \"<string>\",\n      \"calculationFormula\": \"<string>\",\n      \"currencyPropertyName\": \"<string>\",\n      \"description\": \"<string>\",\n      \"displayOrder\": 123,\n      \"externalOptions\": true,\n      \"formField\": true,\n      \"hasUniqueValue\": true,\n      \"hidden\": true,\n      \"options\": [\n        {\n          \"displayOrder\": 123,\n          \"hidden\": true,\n          \"label\": \"<string>\",\n          \"value\": \"<string>\",\n          \"description\": \"<string>\"\n        }\n      ],\n      \"referencedObjectType\": \"<string>\",\n      \"showCurrencySymbol\": true\n    }\n  ]\n}"

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

{
  "completedAt": "2023-11-07T05:31:56Z",
  "results": [
    {
      "allowedObjectTypes": [
        {
          "innerId": 123,
          "metaTypeId": 123
        }
      ],
      "calculated": true,
      "canArchive": true,
      "canRestore": true,
      "createdAt": 123,
      "createdUserId": 123,
      "currencyPropertyName": "<string>",
      "deleted": true,
      "description": "<string>",
      "displayOrder": 123,
      "enforceMultivalueUniqueness": true,
      "externalOptions": true,
      "externalOptionsReferenceType": "<string>",
      "favorited": true,
      "favoritedOrder": 123,
      "fieldType": "<string>",
      "formField": true,
      "fromUserId": 123,
      "groupName": "<string>",
      "hasUniqueValue": true,
      "hidden": false,
      "hubspotDefined": true,
      "isCustomizedDefault": true,
      "isMultiValued": true,
      "isPartial": true,
      "label": "<string>",
      "mutableDefinitionNotDeletable": true,
      "name": "<string>",
      "options": [
        {
          "description": "<string>",
          "displayOrder": 123,
          "doubleData": 123,
          "hidden": true,
          "label": "<string>",
          "readOnly": true,
          "value": "<string>"
        }
      ],
      "optionsAreMutable": true,
      "owningAppId": 123,
      "portalId": 123,
      "readOnlyDefinition": true,
      "readOnlyValue": true,
      "searchableInGlobalSearch": true,
      "sensitiveDataCategories": [
        "<string>"
      ],
      "showCurrencySymbol": true,
      "updatedAt": 123
    }
  ],
  "startedAt": "2023-11-07T05:31:56Z",
  "links": {},
  "requestedAt": "2023-11-07T05:31:56Z"
}

{
  "completedAt": "2023-11-07T05:31:56Z",
  "results": [
    {
      "allowedObjectTypes": [
        {
          "innerId": 123,
          "metaTypeId": 123
        }
      ],
      "calculated": true,
      "canArchive": true,
      "canRestore": true,
      "createdAt": 123,
      "createdUserId": 123,
      "currencyPropertyName": "<string>",
      "deleted": true,
      "description": "<string>",
      "displayOrder": 123,
      "enforceMultivalueUniqueness": true,
      "externalOptions": true,
      "externalOptionsReferenceType": "<string>",
      "favorited": true,
      "favoritedOrder": 123,
      "fieldType": "<string>",
      "formField": true,
      "fromUserId": 123,
      "groupName": "<string>",
      "hasUniqueValue": true,
      "hidden": false,
      "hubspotDefined": true,
      "isCustomizedDefault": true,
      "isMultiValued": true,
      "isPartial": true,
      "label": "<string>",
      "mutableDefinitionNotDeletable": true,
      "name": "<string>",
      "options": [
        {
          "description": "<string>",
          "displayOrder": 123,
          "doubleData": 123,
          "hidden": true,
          "label": "<string>",
          "readOnly": true,
          "value": "<string>"
        }
      ],
      "optionsAreMutable": true,
      "owningAppId": 123,
      "portalId": 123,
      "readOnlyDefinition": true,
      "readOnlyValue": true,
      "searchableInGlobalSearch": true,
      "sensitiveDataCategories": [
        "<string>"
      ],
      "showCurrencySymbol": true,
      "updatedAt": 123
    }
  ],
  "startedAt": "2023-11-07T05:31:56Z",
  "errors": [
    {
      "category": "<string>",
      "context": {},
      "errors": [
        {
          "message": "<string>",
          "code": "<string>",
          "context": "{missingScopes=[scope1, scope2]}",
          "in": "<string>",
          "subCategory": "<string>"
        }
      ],
      "links": {},
      "message": "<string>",
      "status": "<string>",
      "id": "<string>",
      "subCategory": {}
    }
  ],
  "links": {},
  "numErrors": 123,
  "requestedAt": "2023-11-07T05:31:56Z"
}

{
  "message": "Invalid input (details will vary based on the error)",
  "correlationId": "aeb5f871-7f07-4993-9211-075dc63e7cbf",
  "category": "VALIDATION_ERROR",
  "links": {
    "knowledge-base": "https://www.hubspot.com/products/service/knowledge-base"
  }
}