Updating user profile ManagementClient: Bad Request: Bad HTTP authentication header format

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Hi,

Having some difficulty updating user email using the ManagementClient. My environment is NextJS 13. My form is getting the data sent correctly to the api, but I’m receiving a “Bad Request: Bad HTTP authentication header format”.

page.tsx

const updateProfile = async (values) => {
  const res = await fetch(`/api/updateProfile`, {
    method: 'PATCH',
    body: JSON.stringify({ values }),
    headers: { 'Content-Type': 'application/json' },
  });
  return await res.json();
};

updateProfile.ts

import { withApiAuthRequired, getSession } from '@auth0/nextjs-auth0';
var ManagementClient = require('auth0').ManagementClient;

export default withApiAuthRequired(async function handler(req, res) {
  const session = getSession(req, res);

  const management = new ManagementClient({
    domain: 'dev-i3fn082o3hvn2k18.us.auth0.com',
    clientId: process.env.AUTH0_CLIENT_ID,
    clientSecret: process.env.AUTH0_CLIENT_SECRET,
    scope: 'update:users',
    token: (await session).accessToken,
    // audience: 'https://dev-i3fn082o3hvn2k18.us.auth0.com/api/v2/',
  });

  const { email, id } = req.body.values;
  const params = { id };
  const data = { email: email };

  try {
    await management.updateUser(params, data);
    res.status(200).json({ message: 'User updated' });
  } catch (e) {
    console.error(e);
    res.status(500).json({ message: 'Error updating user' });
  }
});

Not sure where I’ve gone wrong here. Thanks for any guidance.