“roll up” the /32s into a larger prefix. Defaults to 32. Works for
                  IPv4 addresses.
                format: int32
                minimum: 1
                type: integer
              aggregationLengthV6:
                default: 128
                description: The aggregation-length advertisement option lets you
                  “roll up” the /128s into a larger prefix. Defaults to 128. Works

  // events have been sent, a synthetic "Bookmark" event  will be sent.
  // The bookmark will report the ResourceVersion (RV) corresponding to the
  // set of objects, and be marked with `"k8s.io/initial-events-end": "true"` annotation.
  // Afterwards, the watch stream will proceed as usual, sending watch events
  // corresponding to changes (subsequent to the RV) to objects watched.
  //