curl --request GET \
  --url https://api.hubapi.com/marketing/emails/2026-03/{emailId}/ab-test/get-variation \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.hubapi.com/marketing/emails/2026-03/{emailId}/ab-test/get-variation"

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/marketing/emails/2026-03/{emailId}/ab-test/get-variation', 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/marketing/emails/2026-03/{emailId}/ab-test/get-variation",
  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/marketing/emails/2026-03/{emailId}/ab-test/get-variation"

	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/marketing/emails/2026-03/{emailId}/ab-test/get-variation")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.hubapi.com/marketing/emails/2026-03/{emailId}/ab-test/get-variation")

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

{
  "isAb": true,
  "activeDomain": "<string>",
  "allEmailCampaignIds": [
    "<string>"
  ],
  "archived": true,
  "businessUnitId": "<string>",
  "campaign": "<string>",
  "campaignName": "<string>",
  "campaignUtm": "<string>",
  "clonedFrom": "<string>",
  "content": {
    "flexAreas": {},
    "plainTextVersion": "<string>",
    "smartFields": {},
    "styleSettings": {
      "backgroundColor": "<string>",
      "backgroundImage": "<string>",
      "backgroundImageType": "REPEAT",
      "bodyBorderColor": "<string>",
      "bodyBorderColorChoice": "<string>",
      "bodyBorderWidth": 123,
      "bodyColor": "<string>",
      "buttonStyleSettings": {
        "backgroundColor": {},
        "cornerRadius": 123,
        "fontStyle": {
          "bold": true,
          "color": "<string>",
          "font": "<string>",
          "italic": true,
          "size": 123,
          "underline": true
        }
      },
      "colorPickerFavorite1": "<string>",
      "colorPickerFavorite2": "<string>",
      "colorPickerFavorite3": "<string>",
      "colorPickerFavorite4": "<string>",
      "colorPickerFavorite5": "<string>",
      "colorPickerFavorite6": "<string>",
      "dividerStyleSettings": {
        "color": {},
        "height": 123,
        "lineType": "<string>"
      },
      "emailBodyPadding": "<string>",
      "emailBodyWidth": "<string>",
      "headingOneFont": {
        "bold": true,
        "color": "<string>",
        "font": "<string>",
        "italic": true,
        "size": 123,
        "underline": true
      },
      "headingTwoFont": {
        "bold": true,
        "color": "<string>",
        "font": "<string>",
        "italic": true,
        "size": 123,
        "underline": true
      },
      "linksFont": {
        "bold": true,
        "color": "<string>",
        "font": "<string>",
        "italic": true,
        "size": 123,
        "underline": true
      },
      "primaryAccentColor": "<string>",
      "primaryFont": "<string>",
      "primaryFontColor": "<string>",
      "primaryFontLineHeight": "<string>",
      "primaryFontSize": 123,
      "secondaryAccentColor": "<string>",
      "secondaryFont": "<string>",
      "secondaryFontColor": "<string>",
      "secondaryFontLineHeight": "<string>",
      "secondaryFontSize": 123
    },
    "templatePath": "<string>",
    "themeSettingsValues": {},
    "widgetContainers": {},
    "widgets": {}
  },
  "createdAt": "2023-11-07T05:31:56Z",
  "createdById": "<string>",
  "deletedAt": "2023-11-07T05:31:56Z",
  "emailCampaignGroupId": "<string>",
  "emailTemplateMode": "DESIGN_MANAGER",
  "feedbackSurveyId": "<string>",
  "folderId": 123,
  "folderIdV2": 123,
  "from": {
    "customReplyTo": "<string>",
    "fromName": "<string>",
    "replyTo": "<string>"
  },
  "id": "<string>",
  "isPublished": true,
  "isTransactional": true,
  "jitterSendTime": true,
  "language": "aa",
  "name": "<string>",
  "previewKey": "<string>",
  "primaryEmailCampaignId": "<string>",
  "publishDate": "2023-11-07T05:31:56Z",
  "publishedAt": "2023-11-07T05:31:56Z",
  "publishedByEmail": "<string>",
  "publishedById": "<string>",
  "publishedByName": "<string>",
  "rssData": {
    "blogEmailType": "<string>",
    "blogImageMaxWidth": 123,
    "blogLayout": "FULL_POST",
    "hubspotBlogId": "<string>",
    "maxEntries": 123,
    "rssEntryTemplate": "<string>",
    "timing": {},
    "url": "<string>",
    "useHeadlineAsSubject": true
  },
  "sendOnPublish": true,
  "state": "AGENT_GENERATED",
  "stats": {
    "counters": {},
    "deviceBreakdown": {},
    "qualifierStats": {},
    "ratios": {}
  },
  "subcategory": "<string>",
  "subject": "<string>",
  "subscriptionDetails": {
    "officeLocationId": "<string>",
    "preferencesGroupId": "<string>",
    "subscriptionId": "<string>",
    "subscriptionName": "<string>"
  },
  "teamsWithAccess": [
    "<string>"
  ],
  "testing": {
    "isAbVariation": true,
    "abSampleSizeDefault": "automated_loser_variant",
    "abSamplingDefault": "automated_loser_variant",
    "abStatus": "automated_loser_variant",
    "abSuccessMetric": "CLICKS_BY_DELIVERED",
    "abTestPercentage": 123,
    "hoursToWait": 123,
    "testId": "<string>"
  },
  "to": {
    "contactIds": {
      "exclude": [
        "<string>"
      ],
      "include": [
        "<string>"
      ]
    },
    "contactIlsLists": {
      "exclude": [
        "<string>"
      ],
      "include": [
        "<string>"
      ]
    },
    "contactLists": {
      "exclude": [
        "<string>"
      ],
      "include": [
        "<string>"
      ]
    },
    "limitSendFrequency": true,
    "suppressGraymail": true
  },
  "type": "AB_EMAIL",
  "unpublishedAt": "2023-11-07T05:31:56Z",
  "updatedAt": "2023-11-07T05:31:56Z",
  "updatedById": "<string>",
  "usersWithAccess": [
    "<string>"
  ],
  "webversion": {
    "domain": "<string>",
    "enabled": true,
    "expiresAt": "2023-11-07T05:31:56Z",
    "isPageRedirected": true,
    "metaDescription": "<string>",
    "pageExpiryEnabled": true,
    "redirectToPageId": "<string>",
    "redirectToUrl": "<string>",
    "slug": "<string>",
    "title": "<string>",
    "url": "<string>"
  },
  "workflowNames": [
    "<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"
  }
}