Velero

Even though the field is optional and not supported by Object Storage S3, the region parameter needs to be defined when using Velero (1.6.0). Below you can find a functioning definition for BackupStorageLocation:

apiVersion: velero.io/v1
kind: BackupStorageLocation
metadata:
  name: swisscom-ds12s3
spec:
  default: true
  config:
    # profile: swisscom
    region: none
    # s3ForcePathStyle: "true"
    s3Url: https://ds12s3.swisscom.com
  objectStorage:
    bucket: myBucketName
  provider: aws