Fetch-url-http-3a-2f-2fmetadata.google.internal-2fcomputemetadata-2fv1-2finstance-2fservice Accounts-2f [top]

If you see this in your logs, consider the following actions:

Developers typically use these fetches when they need to authenticate with other Google APIs (like Cloud Storage or BigQuery) without hardcoding secret keys. Using curl (Linux/VM): If you see this in your logs, consider

http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/default/ If you see this in your logs, consider

The request traveled over the internet to the company’s load balancer. The load balancer, however, had a rudimentary security guard installed—a Web Application Firewall (WAF). The WAF inspected the incoming text. It saw the words metadata.google.internal and blocked the request immediately. If you see this in your logs, consider

To successfully fetch data from this URL, your request must meet specific technical requirements:

This endpoint acts as a directory for all service accounts associated with a specific virtual machine or serverless instance.