curl --request GET \
  --url https://api.hubapi.com/media-bridge/2026-03/{appId}/settings/object-definitions/{mediaType} \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.hubapi.com/media-bridge/2026-03/{appId}/settings/object-definitions/{mediaType}"

headers = {"Authorization": "Bearer <token>"}

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

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.hubapi.com/media-bridge/2026-03/{appId}/settings/object-definitions/{mediaType}', 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}/settings/object-definitions/{mediaType}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

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

curl_close($curl);

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

package main

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

func main() {

	url := "https://api.hubapi.com/media-bridge/2026-03/{appId}/settings/object-definitions/{mediaType}"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.hubapi.com/media-bridge/2026-03/{appId}/settings/object-definitions/{mediaType}")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.hubapi.com/media-bridge/2026-03/{appId}/settings/object-definitions/{mediaType}")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

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

{
  "objectTypeId": "<string>",
  "objectTypeName": "<string>",
  "properties": [
    {
      "objectTypeId": "<string>",
      "property": {
        "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
      },
      "calculationExpression": {
        "operator": "CONSTANT_BOOLEAN",
        "propertyName": "<string>",
        "value": true
      },
      "calculationFormula": "<string>",
      "definitionSource": {
        "name": "<string>"
      },
      "extensionData": {
        "extensionStatusMap": {},
        "tags": [
          "<string>"
        ],
        "caseChangeTestExtensionData": {},
        "optionDecoratorsExtensionData": {
          "optionDecorators": {}
        },
        "requiredPropertiesExtensionData": {
          "isRequiredProperty": true
        },
        "softRequiredPropertiesExtensionData": {
          "isSoftRequiredProperty": true
        }
      },
      "externalOptionsMetaData": {
        "filter": {
          "includeHelpdeskRoutableTeamsOnly": true,
          "includeUnconfirmedUsers": true,
          "listProcessingTypes": [
            "<string>"
          ],
          "pipelineIds": [
            "<string>"
          ],
          "teamIds": [
            "<string>"
          ]
        },
        "fromObjectId": 123,
        "propertyName": "<string>",
        "relatedObjectTypeId": "<string>"
      },
      "fulcrumPortalId": 123,
      "fulcrumTimestamp": 123,
      "janusGroup": "<string>",
      "lookupAssociationSpec": {
        "associationSpec": {
          "associationTypeId": 123
        },
        "maxToObjectIds": 123,
        "toObjectTypeId": "<string>"
      },
      "permission": {
        "accessLevel": "<string>"
      },
      "propertyDefinitionSource": {
        "name": "<string>"
      },
      "propertyRequirements": {
        "gates": [
          "<string>"
        ],
        "scopeNames": [
          "<string>"
        ],
        "settings": [
          "<string>"
        ]
      },
      "rollupExpression": {
        "associationTypes": [
          {
            "associationTypeId": 123
          }
        ],
        "sourceObjectTypeId": "<string>",
        "sourcePropertyName": "<string>",
        "conditionalExpression": {
          "operator": "CONSTANT_BOOLEAN",
          "propertyName": "<string>",
          "value": true
        },
        "conditionalFormula": "<string>",
        "emptyRollupValue": "<string>",
        "sourceCompareByPropertyName": "<string>"
      }
    }
  ],
  "propertyGroups": [
    {
      "displayName": "<string>",
      "displayOrder": 123,
      "fulcrumPortalId": 123,
      "fulcrumTimestamp": 123,
      "hubspotDefined": true,
      "name": "<string>"
    }
  ],
  "schema": {
    "allowsSensitiveProperties": true,
    "createDatePropertyName": "<string>",
    "defaultSearchPropertyNames": [
      "<string>"
    ],
    "deleted": true,
    "fullyQualifiedName": "<string>",
    "hasCustomProperties": true,
    "hasDefaultProperties": true,
    "hasExternalObjectIds": true,
    "hasOwners": true,
    "hasPipelines": true,
    "id": 123,
    "indexedForFiltersAndReports": true,
    "lastModifiedPropertyName": "<string>",
    "metaTypeId": 123,
    "name": "<string>",
    "objectTypeId": "<string>",
    "objectTypeIdString": "<string>",
    "pipelinePropertyName": "<string>",
    "pipelineStagePropertyName": "<string>",
    "requiredProperties": [
      "<string>"
    ],
    "restorable": true,
    "scopeMappings": [
      {
        "scopeName": "<string>"
      }
    ],
    "secondaryDisplayLabelPropertyNames": [
      "<string>"
    ],
    "accessScopeName": "<string>",
    "createdAt": 123,
    "description": "<string>",
    "integrationAppId": 123,
    "janusGroup": "<string>",
    "ownerPortalId": 123,
    "pipelineCloseDatePropertyName": "<string>",
    "pipelineTimeToClosePropertyName": "<string>",
    "pluralForm": "<string>",
    "primaryDisplayLabelPropertyName": "<string>",
    "readScopeName": "<string>",
    "singularForm": "<string>",
    "visibilities": [],
    "writeScopeName": "<string>"
  }
}

{
  "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"
  }
}