Airbyte OSS Deployment : Storage Configuration

[vemulagopal-ctrl]

Hi , I am trying to deploy Airbyte OSS in GKE , while configuring storage in the values.yaml file, we need to provide the GCS SA key file path to connecto storage. My security team is not accepting to upload the SA key file into the cluster. Since all in GCP , like Airbyte in GKE and Staorgage is GCS , do we still need SA key file here ? Any guidance would be really appreciated.