text: def get_versioned_key_remote(bucket, key_name, version_id=None):
      '''
      Utility function to get versioned key from a bucket
  
      '''
      from boto.exception import S3ResponseError
      from baiji.exceptions import InvalidVersionID
  
      key = None
      try:
          key = bucket.get_key(key_name, version_id=version_id)
      except S3ResponseError as e:
          if e.status == 400:
              raise InvalidVersionID("Invalid versionID %s" % version_id)
          else:
              raise
      return key
  