/// <summary>
 /// Inserts a marker which will tell the brainCloud comms layer
 /// to close the message bundle off at this point. Any messages queued
 /// before this method was called will likely be bundled together in
 /// the next send to the server.
 ///
 /// To ensure that only a single message is sent to the server you would
 /// do something like this:
 ///
 /// InsertEndOfMessageBundleMarker()
 /// SomeApiCall()
 /// InsertEndOfMessageBundleMarker()
 ///
 /// </summary>
 public void InsertEndOfMessageBundleMarker()
 {
     _comms.InsertEndOfMessageBundleMarker();
 }