Modify GCS Bucket Permissions
You or your GCP admin must set the bucket permissions so that your service account has access to the bucket that you want to access from the cluster. Storage Object Admin is the minimum role required to access the cluster. Example steps are described below.
Steps
In the Google Cloud Platform web console, navigate to Storage Browser.
Find the bucket for which you want to edit permissions.
Click the
and select Edit bucket
permissions:
In the Permissions tab set the bucket-level permissions:
Click on Add members and enter the service account that you want to use to access the bucket.
Under Roles, select Storage Object Admin or another role that allows accessing the bucket. For more information, refer to Cloud Storage IAM Roles in GCP documentation.
When done, click Add.
After performing these steps, the bucket-level permissions will be updated.