@Override
  public void takeRegionSnapshot(String regionName, int snapshotId) {
    sendAsync(AppCacheSnapshotMessage.create(regionName, snapshotId));
  }
Takes a snapshot of a <code>Region</code> hosted in the remote VM.

@param regionName The name of the <Code>Region</code>
@param snapshotId The sequence number of the snapshot

@see AppCacheSnapshotMessage
geode-core/src/main/java/org/apache/geode/internal/admin/remote/RemoteGemFireVM.java