{ "serviceAccounts": [ { "email": "your-service-account-email@your-project.iam.gserviceaccount.com", "aliases": [ "your-service-account-email@your-project.iam.gserviceaccount.com", "your-project:your-service-account-email" ], "scope": "https://www.googleapis.com/auth/cloud-platform" } ] } This response indicates that the instance has a single service account associated with it, along with its email address, aliases, and the scopes it's authorized for.
In GCP, the metadata server is a special endpoint that provides information about the current instance or machine. It's a way for the instance to access its own metadata, such as its ID, name, and service accounts. The metadata server is only accessible from within the instance itself, making it a secure way to retrieve instance-specific data. The metadata server is only accessible from within
When you fetch the URL http://metadata.google.internal/computeMetadata/v1/instance/service-accounts , you'll receive a JSON response containing information about the service accounts associated with the instance. The response might look something like this: along with its email address