code: function readNotifyMpnDeviceTokenChange(message, tokens) {
  	message.userName = protocol.decodeString(tokens[1]);
  	message.sessionId = protocol.decodeString(tokens[3]);
  	message.device = {};
  	message.device.mpnPlatformType = protocol.decodeString(tokens[5]);
  	message.device.applicationId = protocol.decodeString(tokens[7]);
  	message.device.deviceToken = protocol.decodeString(tokens[9]);
  	message.newDeviceToken = protocol.decodeString(tokens[11]);
  }
docs: Decode a notify MPN device token change request.
  
  @param {Object} message the message object partially initialized with the id and the verb
  @param {Array} tokens the rest of the message already tokenized
  @private