GCS Permissions

There are specific permissions that are required in order for GCS to work.

1. The bucket needs the Storage Admin role
2. The account needs the Storage Admin role
3. The account needs the storage legacy bucket owner permission

Please see the following articles with errors that can be encountered if the permissions are not correct:

• Getting files using GCS has an error: failed to get object attributes in backend
• subsystem request failed on channel 0 when using GCS backend