{
  "data": {
    "message": "Proxy failure handled. New proxy assigned.",
    "reassigned": true,
    "new_proxy_info": {
      "proxy_id": "ws_proxy_new67890",
      "proxy_address": "93.184.216.34",
      "proxy_port": 8080,
      "proxy_country_code": "GB"
    }
  }
}

// Using fetch
const handleProxyFailure = async (accountId, apiToken, failureInfo = {}) => {
  // Default to autoReassign: true if not provided
  const body = { autoReassign: true, ...failureInfo };

  const response = await fetch(`https://onlyautomator.com/api/proxy/account/${accountId}/handle-failure`, {
    method: 'POST',
    headers: {
      'Content-Type': 'application/json',
      'Authorization': `Bearer ${apiToken}`
    },
    body: JSON.stringify(body)
  });
  
  if (!response.ok) {
     const errorData = await response.json();
     // Even for 500 errors related to reassignment, the initial handling might succeed.
     // Check the response data structure if needed, but re-throwing based on status is safe.
     throw new Error(`API Error (${response.status}): ${errorData.error || 'Unknown error'}`);
  }
  return await response.json();
};

// Example usage: Report failure and request auto-reassign (default)
const failureReport = {
  error: "ECONNRESET"
};

handleProxyFailure('acc123', 'your_api_token', failureReport)
  .then(data => console.log('Failure handling result:', data))
  .catch(error => console.error('Error handling failure:', error));

// Example usage: Report failure but DO NOT reassign
const reportOnly = {
  error: "Proxy returned 503",
  autoReassign: false
};

handleProxyFailure('acc456', 'your_api_token', reportOnly)
  .then(data => console.log('Failure report result:', data))
  .catch(error => console.error('Error handling failure report:', error));