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

Your keyword fetch-url-http-3A-2F-2F... is a typical example of a URL that was mistakenly encoded twice. Always decode before use:

import requests

When decoded, the URL becomes http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/ . This internal endpoint is accessible only from within the GCP environment (e.g., a Compute Engine VM, Cloud Run, or App Engine). Your keyword fetch-url-http-3A-2F-2F

Query straightened his brackets and prepared his request. He didn't need to look far; he knew exactly where the Oracle lived. He whispered the sacred string: a Compute Engine VM