create 2 service account alice and bob along with service json, and activate the keys

```
gcloud auth list
                      Credentialed Accounts
ACTIVE  ACCOUNT
        alice-364@pso-helmsman-cicd-infra.iam.gserviceaccount.com
       bob-106@pso-helmsman-cicd-infra.iam.gserviceaccount.com
*        my-owner-id@gflocks.com
```

```
from my owner account:
gcloud config set account my-id@gflocks.com
gsutil acl ch -r -u alice-364@pso-helmsman-cicd-infra.iam.gserviceaccount.com:R gs://pso-helmsman-cicd-infra-test/alice/
gsutil acl ch -r -u bob-106@pso-helmsman-cicd-infra.iam.gserviceaccount.com:R gs://pso-helmsman-cicd-infra-test/bob/
```