const createMailTemplate = async (templateData, accessToken) => {
  const response = await fetch('https://api.weir.ai/mail/create/template', {
    method: 'POST',
    headers: {
      'Authorization': `Bearer ${accessToken}`,
      'Content-Type': 'application/json'
    },
    body: JSON.stringify(templateData)
  });
  if (!response.ok) throw new Error(`HTTP error! status: ${response.status}`);
  return await response.json();
};

import requests

def create_mail_template(template_data, access_token):
    response = requests.post(
        'https://api.weir.ai/mail/create/template',
        headers={
            'Authorization': f'Bearer {access_token}',
            'Content-Type': 'application/json'
        },
        json=template_data
    )
    response.raise_for_status()
    return response.json()