my-rook-config/deploy/examples/object-bucket-claim-delete.yaml

apiVersion: objectbucket.io/v1alpha1
kind: ObjectBucketClaim
metadata:
  name: ceph-delete-bucket
spec:
  # To create a new bucket specify either `bucketName` or
  # `generateBucketName` here. Both cannot be used. To access
  # an existing bucket the bucket name needs to be defined in
  # the StorageClass referenced here, and both `bucketName` and
  # `generateBucketName` must be omitted in the OBC.
  #bucketName:
  generateBucketName: ceph-bkt
  storageClassName: rook-ceph-delete-bucket
  additionalConfig:
    # To set for quota for OBC
    #maxObjects: "1000"
    #maxSize: "2G"