start =
  element DeleteResult {
    (
      element Deleted {
        element Key { xsd:string },
        element VersionId { xsd:string }?,
        element DeleteMarker { xsd:boolean }?,
        element DeleteMarkerVersionId { xsd:string }?
      } |
      element Error {
        element Key { xsd:string },
        element VersionId { xsd:string }?,
        element Code { xsd:string },
        element Message { xsd:string }
      }
    )*
  }