I have a problem on my Google Cloud Platform account In SSH connection, I can delete my existing access config but can not add new one. When I run the command below the sceen is waiting and noting happeninig. However, in Cloud Shell, I did not encounter any problem, I can both delete existing access config and add new one.
Could you help me to add new access config via ssh?
Command: gcloud compute instances add-access-config dev-instance --access-config-name "external-nat" --zone=us-west1-b