Get service account auth token without gcloud?
问题 Is it possible to get an authorization bearer token for a Google Cloud service account without the use of gcloud ? That is, I would like to make an HTTP request (presumably signed in some way by my JSON key file) that would provide me the equivalent of gcloud auth application-default print-access-token This request would be made on my own server, where I may not wish to install gcloud and where I do not have access to any internal server metadata that might provide this (e.g., as is the case