path:service_account.json AND accounts.google.com AND private_key
$ cat service_account.json
{
"type": "service_account",
"project_id": "...",
"private_key_id": "...",
"private_key": "-----BEGIN PRIVATE KEY-----...-----END PRIVATE KEY-----\n",
"client_email": "...",
"client_id": "...",
"auth_uri": "https://accounts.google.com/o/oauth2/auth",
"token_uri": "https://oauth2.googleapis.com/token",
"auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
"client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/..."
}
do
gcloud auth activate-service-account --key-file=service_account.json
Activated service account credentials for: [...]
gcloud auth print-access-token
ya29.c...
if get data , account is valid
List account
gcloud auth list